SSGA Active Trust

Fund Summaries

SPDR^® SSGA Multi-Asset Real Return ETF

Investment Objective

The SPDR SSGA Multi-Asset Real Return ETF (the “Fund”) seeks to achieve real return consisting of capital appreciation and current income.

Fees and Expenses of the Fund

The table below describes the fees and expenses that you may pay if you buy and hold shares of the Fund (“Fund Shares”). This table and the Example below reflect the expenses of the Fund and do not reflect brokerage commissions you may pay on purchases and sales of Fund Shares.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.70]%
Distribution and service (12b-1) fees	None
Other expenses	[0.00]%
Total annual Fund operating expenses	[0.70]%

Example:

Year 1	Year 3	Year 5	Year 10
$[ ]	$[ ]	$[ ]	$[ ]

Portfolio Turnover:

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund Shares are held in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was [ ]% of the average value of its portfolio.

The Fund's Principal Investment Strategy

Under normal circumstances, SSGA Funds Management, Inc. (the “Adviser” or “SSGA FM”) invests at least 80% of the net assets of the Fund among exchange traded products (“ETPs”) that provide exposure to the following primary asset classes: (i) inflation protected securities issued by the United States government, its agencies and/or instrumentalities, as well as inflation protected securities issued by foreign governments, agencies, and/or instrumentalities; (ii) domestic and international real estate securities; (iii) commodities; and (iv) publicly-traded companies in natural resources and/or commodities businesses. Publicly-traded companies in natural resources and/or commodities businesses may include agriculture, energy, and metals and mining companies. In addition, the Fund may also invest in ETPs that provide exposure to the publicly-traded domestic and international infrastructure companies asset class. The Fund's allocation among these asset classes will be in proportions consistent with the Adviser's evaluation of the expected returns and risks of each asset class as well as the allocation that, in the Adviser's view, will best meet the Fund's investment objective. The Adviser's investment process relies on proprietary quantitative models as well as the Adviser's fundamental views regarding factors that may not be captured by the quantitative models. The allocations to each asset class will change over time as the Adviser's expectations of each asset class shift. The Fund's indirect holdings by virtue of investing in ETPs representing those asset classes will consist of a diversified mix of domestic and international equity securities, including emerging markets, government

bonds, inflation protected securities, commodities and real estate investment trusts (“REITs”) and master limited partnerships (“MLPs”). The Fund may invest in ETPs that gain exposure to commodities through the use of derivatives. The Adviser considers real return to be a rate of return above the rate of inflation over a market cycle.

ETPs in which the Fund invests include exchange-traded funds registered under the Investment Company Act of 1940, as amended (the “1940 Act”) (“Underlying ETFs”), exchange traded commodity trusts; and exchange traded notes (“ETNs”). The Fund may invest in ETPs that are qualified publicly traded partnerships (“QPTPs”). In addition, the Fund may invest in certain ETPs that pay fees to the Adviser and its affiliates for management, marketing or other services. In addition, the Fund may invest in cash and cash equivalents or money market instruments, such as money market funds (including money market funds advised by the Adviser).

Principal Risks of Investing in the Fund

Asset Allocation Risk: The Fund's investment performance depends upon the successful allocation by the Adviser of the Fund's assets among asset classes, geographical regions, industry sectors, and specific issuers and investments. There is no guarantee that the Adviser's allocation techniques and decisions will produce the desired results.

Cash Position Risk: If the Fund holds a significant position in cash or cash equivalents, its investment returns may be adversely affected, and the Fund may not achieve its investment objective.

Management Risk: The Fund is actively managed. The Adviser's judgments about the attractiveness, relative value, or potential appreciation of a particular sector, security, commodity or investment strategy may prove to be incorrect, and may cause the Fund to incur losses. There can be no assurance that the Adviser's investment techniques and decisions will produce the desired results.

Market Risk: The Fund's investments are subject to changes in general economic conditions, and general market fluctuations and the risks inherent in investment in securities markets. Investment markets can be volatile and prices of investments can change substantially due to various factors including, but not limited to, economic growth or recession, changes in interest rates, changes in the actual or perceived creditworthiness of issuers, and general market liquidity. The Fund is subject to the risk that geopolitical events will disrupt securities markets and adversely affect global economies and markets.

Modeling Risk: The Adviser uses quantitative models in an effort to enhance returns and manage risk. Any imperfections, errors or limitations in these models could limit any benefit to the Fund from the use of the models, or could result in incorrect outputs or in investment outcomes different from or opposite to those expected or desired by the Adviser. There can be no assurance that the models will behave as expected in all market conditions. In addition, computer programming used to create quantitative models, or the data on which such models operate, might contain one or more errors.

Exchange Traded Products Risk: The Fund is subject to substantially the same risks as those associated with the direct ownership of the securities represented by the ETPs in which it invests. In addition, the shares of certain ETPs may trade at a premium or discount to their intrinsic value (i.e., the market value may differ from the net asset value of an ETF's shares) for a number of reasons. For example, supply and demand for shares of an Underlying ETF or market disruptions may cause the market price of the Underlying ETF to deviate from the value of the Underlying ETF's investments, which may be exacerbated in less liquid markets. The value of an ETN may also differ from the valuation of its reference market due to changes in the issuer's credit rating. By investing in ETPs, the Fund indirectly bears the Fund's proportionate share of any fees and expenses (e.g. management, custody, accounting, and administration) of the ETP, if applicable, in addition to the fees and expenses that the Fund and its shareholders directly bear in connection with the Fund's own operations. The Fund, is subject to the following risks indirectly through its investments in ETPs:

Affiliated ETP Risk: The Adviser may receive management or other fees from the ETPs (“Affiliated ETPs”) in which the Fund may invest, as well as a management fee for managing the Fund. It is possible that a conflict of interest among the Fund and the Affiliated ETPs could affect how the Adviser fulfills its fiduciary duties to the Fund and the Affiliated ETPs. Because the amount of the investment management fees to be retained by the Adviser may differ depending upon the Affiliated ETPs in which the Fund invests, there is a conflict of interest for the Adviser in selecting the Affiliated ETPs. In addition, the Adviser may have an incentive to take into account the effect on an Affiliated ETP in which the Fund may invest in determining whether, and under what circumstances,

to purchase or sell shares in that Affiliated ETP. Although the Adviser takes steps to address the conflicts of interest, it is possible that the conflicts could impact the Fund.

Agriculture Companies Risk: Economic forces, including forces affecting agricultural markets, as well as government policies and regulations affecting agriculture companies, could adversely impact the Fund's investments. Agricultural and livestock production and trade flows are significantly affected by government policies and regulations. Governmental policies affecting agriculture companies, such as taxes, tariffs, duties, subsidies and import and export restrictions on agricultural commodities, commodity products and livestock, can influence agriculture company profitability, the planting/raising of certain crops/livestock versus other uses of resources, the location and size of crop and livestock production, whether unprocessed or processed commodity products are traded and the volume and types of imports and exports. In addition, companies in the agriculture sector must comply with a broad range of environmental laws and regulations. Additional or more stringent environmental laws and regulations may be enacted in the future and such changes could have a material adverse effect on the business of such companies. In addition, agriculture companies may be significantly affected by adverse weather, pollution and/or disease which could limit or halt production.

Commodities Risk: Commodity prices can have significant volatility, and exposure to commodities can cause the net asset value of Fund Shares to decline or fluctuate in a rapid and unpredictable manner. A liquid secondary market may not exist for certain commodity investments, which may make it difficult for the Fund to sell them at a desirable price or at the price at which it is carrying them.

Currency Risk: The value of the Fund's assets may be affected favorably or unfavorably by currency exchange rates, currency exchange control regulations, and delays, restrictions or prohibitions on the repatriation of foreign currencies. Foreign currency exchange rates may have significant volatility, and changes in the values of foreign currencies against the U.S. dollar may result in substantial declines in the values of the Fund's assets denominated in foreign currencies.

Debt Securities Risk: The values of debt securities may increase or decrease as a result of the following: market fluctuations, increases in interest rates, actual or perceived inability or unwillingness of issuers, guarantors or liquidity providers to make scheduled principal or interest payments or illiquidity in debt securities markets; the risk of low rates of return due to reinvestment of securities during periods of falling interest rates or repayment by issuers with higher coupon or interest rates; and/or the risk of low income due to falling interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. In recent years, the U.S. has experienced low interest rate levels. However, interest rates have begun to rise. In addition, economic recovery and the ending of the Federal Reserve Board's quantitative easing program increase the likelihood that interest rates will continue to rise in the future. A rising interest rate environment may cause the value of the Fund's fixed income securities to decrease, an adverse impact on the liquidity of the Fund's fixed income securities, and increased volatility of the fixed income markets. If the principal on a debt obligation is prepaid before expected, the prepayments of principal may have to be reinvested in obligations paying interest at lower rates. During periods of falling interest rates, the income received by the Fund may decline. Changes in interest rates will likely have a greater effect on the values of debt securities of longer durations. Returns on investments in debt securities could trail the returns on other investment options, including investments in equity securities.

Depositary Receipts Risk: Investments in depositary receipts may be less liquid and more volatile than the underlying securities in their primary trading market. If a depositary receipt is denominated in a different currency than its underlying securities, the Fund will be subject to the currency risk of both the investment in the depositary receipt and the underlying security. Holders of depositary receipts may have limited or no rights to take action with respect to the underlying securities or to compel the issuer of the receipts to take action. The prices of depositary receipts may differ from the prices of securities upon which they are based.

Derivatives Risk: Derivative transactions can create investment leverage and may have significant volatility. It is possible that a derivative transaction will result in a much greater loss than the principal amount invested, and it may be difficult to close out a derivative transaction at a favorable time or price. The counterparty to a derivatives contract may be unable or unwilling to make timely settlement payments, return margin, or otherwise honor its obligations. A derivatives transaction may not have the effect or behave in the manner anticipated.

reporting standards, and less developed legal systems. There is also the potential for unfavorable action such as expropriation, nationalization, embargo, and acts of war. The securities of emerging market companies may trade less frequently and in smaller volumes than more widely held securities. Market disruptions or substantial market corrections may limit very significantly the liquidity of securities of certain companies in a particular country or geographic region, or of all companies in the country or region. The Fund may be unable to liquidate its positions in such securities at any time, or at a favorable price, in order to meet the Fund's obligations. These risks are generally greater for investments in frontier market countries, which typically have smaller economies or less developed capital markets than traditional emerging market countries.

Energy Sector Risk: Issuers in energy-related industries can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels. Markets for various energy-related commodities can have significant volatility, and are subject to control or manipulation by large producers or purchasers. Companies in the energy sector may need to make substantial expenditures, and to incur significant amounts of debt, in order to maintain or expand their reserves. Oil and gas exploration and production can be significantly affected by natural disasters as well as changes in exchange rates, interest rates, government regulation, world events and economic conditions. These companies may be at risk for environmental damage claims.

In addition, energy MLPs may be subject to regulation by the Federal Energy Regulatory Commission (“FERC”) with respect to tariff rates that these companies may charge for interstate pipeline transportation services. An adverse determination by FERC with respect to tariff rates of a pipeline MLP could have a material adverse effect on the financial condition of that pipeline MLP and its ability to make cash distributions to its equity owners.

Equity Investing Risk: The market prices of equity securities owned by the Fund may go up or down, sometimes rapidly or unpredictably. The value of a security may decline for a number of reasons that may directly relate to the issuer and also may decline due to general industry or market conditions that are not specifically related to a particular company. In addition, equity markets tend to move in cycles, which may cause stock prices to fall over short or extended periods of time.

Income Risk: The Fund's income may decline due to falling interest rates or other factors. Issuers of securities held by the Fund may call or redeem the securities during periods of falling interest rates, and the Fund would likely be required to reinvest in securities paying lower interest rates. If an obligation held by the Fund is prepaid, the Fund may have to reinvest the prepayment in other obligations paying income at lower rates.

Inflation-Indexed Securities Risk: The principal amount of an inflation-indexed security typically increases with inflation and decreases with deflation, as measured by a specified index. It is possible that, in a period of declining inflation rates, the Fund could receive at maturity less than the initial principal amount of an inflation-indexed security. Changes in the values of inflation-indexed securities may be difficult to predict, and it is possible that an investment in such securities will have an effect different from that anticipated by the Adviser.

Infrastructure-Related Companies Risk: Infrastructure-related companies include companies that primarily own, manage, develop and/or operate infrastructure assets, including transportation, utility, energy and/or telecommunications assets. Investment in infrastructure-related securities entails exposure to adverse economic, regulatory, political, legal, and other conditions or events affecting the issuers of such securities. Certain infrastructure-related entities, particularly telecommunications and utilities companies, are subject to extensive regulation by various governmental authorities. The costs of complying with governmental regulations, delays or failure to receive required regulatory approvals or the enactment of new adverse regulatory requirements may adversely affect infrastructure-related companies. Infrastructure-related companies may also be affected by service interruption and/or legal challenges due to environmental, operational or other conditions or events, and the imposition of special tariffs and changes in tax laws, regulatory policies and accounting standards.

Liquidity Risk: Lack of a ready market or restrictions on resale may limit the ability of the Fund to sell a security at an advantageous time or price or at all. Illiquid securities may trade at a discount from comparable, more liquid investments and may be subject to wide fluctuations in market value. Illiquidity of the Fund's holdings may limit the ability of the Fund to obtain cash to meet redemptions on a timely basis. In addition, the Fund, due to limitations on investments in any illiquid securities and/or the difficulty in purchasing and selling such investments, may be unable to achieve its desired level of exposure to a certain market or sector.

Master Limited Partnership Risk: Investments in securities of MLPs involve certain risks different from or in addition to the risks of investing in common stocks. MLP common units can be affected by macro-economic factors and other factors unique to the partnership or company and the industry or industries in which the MLP operates. Certain MLP securities may trade in relatively low volumes due to their smaller capitalizations or other factors, which may cause them to have a high degree of price volatility and illiquidity. The structures of MLPs

create certain risks, including, for example, risks related to the limited ability of investors to control an MLP and to vote on matters affecting the MLP, risks related to potential conflicts of interest between an MLP and the MLP's general partner, the risk that an MLP will generate insufficient cash flow to meet its current operating requirements, the risk that an MLP will issue additional securities or engage in other transactions that will have the effect of diluting the interests of existing investors, and risks related to the general partner's right to require unit-holders to sell their common units at an undesirable time or price.

MLP Tax Risk: A change in current tax law, or a change in the underlying business mix of a given MLP, could result in an MLP being treated as a corporation for U.S. federal income tax purposes, which would result in such MLP being required to pay U.S. federal income tax on its taxable income. The classification of an MLP as a corporation for U.S. federal income tax purposes would likely have a significant adverse impact on the value of an investment in the MLP.

Metals and Mining Companies Risk: Metals and mining companies can be significantly affected by events relating to international political and economic developments, energy conservation, the success of exploration projects, commodity prices, and tax and other government regulations. Investments in metals and mining companies may be speculative and may be subject to greater price volatility than investments in other types of companies. Risks of metals and mining investments include: changes in international monetary policies or economic and political conditions that can affect the supply of precious metals and consequently the value of metals and mining company investments; the United States or foreign governments may pass laws or regulations limiting metals investments for strategic or other policy reasons; and increased environmental or labor costs may depress the value of metals and mining investments.

Money Market Risk: An investment in a money market fund is not a deposit of any bank and is not insured or guaranteed by the FDIC or any other government agency. Certain money market funds seek to preserve the value of their shares at $1.00 per share, although there can be no assurance that they will do so, and it is possible to lose money by investing in such a money market fund. A major or unexpected increase in interest rates or a decline in the credit quality of an issuer or entity providing credit support, an inactive trading market for money market instruments, or adverse market, economic, industry, political, regulatory, geopolitical, and other conditions could cause the share price of such a money market fund to fall below $1.00. Other money market funds price and transact at a “floating” NAV that will fluctuate along with changes in the market-based value of fund assets. Shares sold utilizing a floating NAV may be worth more or less than their original purchase price. Recent changes in the regulation of money market funds may affect the operations and structures of money market funds.

Natural Resources Risk: Investments in companies in natural resources industries can be significantly affected by (often rapid) changes in supply of, or demand for, various natural resources. They may also be affected by changes in energy prices, international political and economic developments, environmental incidents, energy conservation, the success of exploration projects, changes in commodity prices, and tax and other government regulations.

Non-U.S. Securities Risk: Non-U.S. securities (including depositary receipts) are subject to political, regulatory, and economic risks not present in domestic investments. There may be less information publicly available about a non-U.S. entity than about a U.S. entity, and many non-U.S. entities are not subject to accounting, auditing, legal and financial report standards comparable to those in the United States. Further, such entities and/or their securities may be subject to risks associated with currency controls; expropriation; changes in tax policy; greater market volatility; differing securities market structures; higher transaction costs; and various administrative difficulties, such as delays in clearing and settling portfolio transactions or in receiving payment of dividends. Securities traded on foreign markets may be less liquid (harder to sell) than securities traded domestically. Foreign governments may impose restrictions on the repatriation of capital to the U.S. In addition, to the extent the Fund buys securities denominated in a foreign currency, there are special risks such as changes in currency exchange rates and the risk that a foreign government could regulate foreign exchange transactions. In addition, to the extent investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund. Investments in depositary receipts may be less liquid and more volatile than the underlying shares in their primary trading market. Certain countries have recently experienced (or currently are expected to experience) negative interest rates on certain fixed-income securities, and similar interest rate conditions may be experienced in other regions. Investments in fixed-income securities with very low or negative interest rates may magnify the Fund's susceptibility to interest rate risk and diminish yield and performance, and such investments may be subject to heightened volatility and reduced liquidity.

Real Estate Sector Risk: An investment in a real property company may be subject to risks similar to those associated with direct ownership of real estate, including, by way of example, the possibility of declines in the value of real estate, losses from casualty or condemnation, and changes in local and general economic conditions, supply and demand, interest rates, environmental liability, zoning laws, regulatory limitations on rents, property taxes, and operating expenses. Some real property companies have limited diversification because they invest in a limited number of properties, a narrow geographic area, or a single type of property.

REIT Risk: Real estate investment trusts (“REITs”) are subject to the risks associated with investing in the securities of real property companies. In particular, REITs may be affected by changes in the values of the underlying properties that they own or operate. Further, REITs are dependent upon specialized management skills, and their investments may be concentrated in relatively few properties, or in a small geographic area or a single property type. REITs are also subject to heavy cash flow dependency and, as a result, are particularly reliant on the proper functioning of capital markets. A variety of economic and other factors may adversely affect a lessee's ability to meet its obligations to a REIT. In the event of a default by a lessee, the REIT may experience delays in enforcing its rights as a lessor and may incur substantial costs associated in protecting its investments. In addition, a REIT could fail to qualify for favorable regulatory treatment.

Sovereign Debt Obligations Risk: Investments in debt securities issued by governments or by government agencies and instrumentalities involve the risk that the governmental entities responsible for repayment may be unable or unwilling to pay interest and repay principal when due. Many sovereign debt obligations may be rated below investment-grade (“junk” bonds). Any restructuring of a sovereign debt obligation held by the Fund will likely have a significant adverse effect on the value of the obligation. In the event of default of sovereign debt, the Fund may be unable to pursue legal action against the sovereign issuer or to realize on collateral securing the debt.

Tax Risk-Qualifying Income: Regulated investment companies are subject to favorable tax treatment under the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”). To qualify as a regulated investment company, the Fund must derive at least 90% of its gross income for each taxable year from sources generating “qualifying income.” Income derived from direct and certain indirect investments in commodities is not qualifying income. Thus, income from the Fund's investments in certain commodities-related investments may cause the Fund not to qualify as a regulated investment company. The Fund may also invest up to 25% of its total assets in one or more QPTPs, including ETPs that are QPTPs and whose principal activities are the buying and selling of commodities or options, futures, or forwards with respect to commodities. Although income from QPTPs is generally qualifying income, if an ETP intending to qualify as a QPTP fails to qualify as a QPTP, the income generated from the Fund's investment in the ETP may not be qualifying income.

Valuation Risk: Some portfolio holdings, potentially a large portion of the Fund's investment portfolio, may be valued on the basis of factors other than market quotations. This may occur more often in times of market turmoil or reduced liquidity. There are multiple methods that can be used to value a portfolio holding when market quotations are not readily available. The value established for any portfolio holding at a point in time might differ from what would be produced using a different methodology or if it had been priced using market quotations. Portfolio holdings that are valued using techniques other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their valuations from one day to the next than if market quotations were used. In addition, there is no assurance that the Fund could sell or close out a portfolio position for the value established for it at any time, and it is possible that the Fund would incur a loss because a portfolio position is sold or closed out at a discount to the valuation established by the Fund at that time. Investors who purchase or redeem Fund Shares on days when the Fund is holding fair-valued investments may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the Fund had not fair-valued the holding(s) or had used a different valuation methodology.

Fund Performance

The following bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for certain time periods compare with the average annual returns of indexes measuring market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available by calling 1-866-787-2257 or visiting our website at https://www.spdrs.com.

[To be provided by subsequent amendment]

Annual Total Returns (years ended 12/31)*

Average Annual Total Returns (for periods ended 12/31/17)

The after-tax returns presented in the table below are calculated using highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Your actual after-tax returns will depend on your specific tax situation and may differ from those shown below. After-tax returns are not relevant to investors who hold Fund Shares through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. The returns after taxes can exceed the returns before taxes due to an assumed tax benefit for a shareholder from realizing a capital loss on a sale of Fund Shares.

[To be provided by subsequent amendment]

Portfolio Management

Investment Adviser

SSGA FM serves as the investment adviser to the Fund.

Portfolio Managers

The professionals primarily responsible for the day-to-day management of the Fund are Robert Guiliano, Michael Martel and John Gulino.

Robert Guiliano is a Vice President of the Adviser and a Senior Portfolio Manager in the Investment Solutions Group. He joined the Adviser in 1997.

Michael Martel is a Managing Director of the Adviser and Head of Portfolio Management - Americas in the Investment Solutions Group. He joined the Adviser in 1994.

John Gulino, CFA, is a Vice President of the Adviser and a Portfolio Manager in the Investment Solutions Group. He joined the Adviser in 2007.

Purchase and Sale Information

Individual Fund Shares may only be purchased and sold on the NYSE Arca, Inc., other national securities exchanges, electronic crossing networks and other alternative trading systems through your broker-dealer at market prices. Because Fund Shares trade at market prices rather than at net asset value (“NAV”), Fund Shares may trade at a price greater than NAV (premium) or less than NAV (discount).

Tax Information

The Fund's distributions are expected to be taxed as ordinary income, qualified dividend income and/or capital gains, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan or individual retirement account. Any withdrawals made from such tax-advantaged arrangement may be taxable to you.

SPDR^® SSGA Income Allocation ETF

Investment Objective

The SPDR SSGA Income Allocation ETF (the “Fund”) seeks to provide total return by focusing on investments in income and yield-generating assets.

Fees and Expenses of the Fund

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.70]%
Distribution and service (12b-1) fees	None
Other expenses	[0.00]%
Total annual Fund operating expenses	[0.70]%

Example:

Year 1	Year 3	Year 5	Year 10
$[ ]	$[ ]	$[ ]	$[ ]

Portfolio Turnover:

The Fund's Principal Investment Strategy

SSGA Funds Management, Inc. (the “Adviser” or “SSGA FM”) primarily invests the assets of the Fund among exchange traded products (“ETPs”) that provide exposure to five primary asset classes: (i) domestic and international equity securities; (ii) domestic and international investment-grade and high yield debt securities; (iii) hybrid equity/debt securities (such as preferred stock and convertible securities); (iv) first lien senior secured floating rate bank loans, commonly referred to as “Senior Loans”; and (v) real estate investment trusts (“REITs”), including equity REITs and mortgage REITs. The Fund's allocation among those asset classes will be in proportions consistent with the Adviser's evaluation of the expected returns and risks of each asset class as well as the allocation that, in the Adviser's view, will best meet the Fund's investment objective. The Adviser's investment process relies on proprietary quantitative models as well as the Adviser's fundamental views regarding factors that may not be captured by the quantitative models. The allocations to each asset class will change over time as the Adviser's expectations of each asset class shift. The Fund's indirect holdings by virtue of investing in ETPs representing these asset classes will consist of a diversified mix of domestic and international equity securities, investment-grade and high yield government and corporate bonds, hybrid securities such as preferred stock and convertible securities, inflation protected securities, Senior Loans and REITs.

ETPs in which the Fund invests include exchange-traded funds registered under the Investment Company Act of 1940, as amended (the “1940 Act”) (“Underlying ETFs”), and exchange traded notes (“ETNs”). The Fund may invest in certain ETPs that pay fees to the Adviser and its affiliates for management, marketing or other services. In addition, the Fund may invest in cash and cash equivalents or money market instruments, such as money market funds (including money market funds advised by the Adviser).

Principal Risks of Investing in the Fund

Cash Position Risk: If the Fund holds a significant position in cash or cash equivalents, its investment returns may be adversely affected, and the Fund may not achieve its investment objective.

Below Investment-Grade Securities Risk: Lower-quality debt securities (“high yield” or “junk” bonds) are considered predominantly speculative, and can involve a substantially greater risk of default than higher quality debt securities. Issuers of lower-quality debt securities may have substantially greater risk of insolvency or bankruptcy than issuers of higher-quality debt securities. They can be illiquid, and their values can have significant volatility and may decline significantly over short periods of time. Lower-quality debt securities tend to be more sensitive to adverse news about the issuer, or the market or economy in general.

Convertible Securities Risk: Convertible securities may be subordinate to other debt securities issued by the same issuer. Issuers of convertible securities are often not as strong financially as issuers with higher credit ratings. Convertible securities typically provide yields lower than comparable non-convertible securities. Their values may be more volatile than those of non-convertible securities, reflecting changes in the values of the securities into which they are convertible.

Emerging Markets Risk: Risks of investing in emerging markets include, among others, greater political and economic instability, greater volatility in currency exchange rates, less developed securities markets, possible trade barriers, currency transfer restrictions, a more limited number of potential buyers and issuers, an emerging market country's dependence on revenue from particular commodities or international aid, less governmental supervision and regulation, unavailability of currency hedging techniques, differences in auditing and financial reporting standards, and less developed legal systems. There is also the potential for unfavorable action such as expropriation, nationalization, embargo, and acts of war. The securities of emerging market companies may trade less frequently and in smaller volumes than more widely held securities. Market disruptions or substantial market corrections may limit very significantly the liquidity of securities of certain companies in a particular country or geographic region, or of all companies in the country or region. The Fund may be unable to liquidate its positions in such securities at any time, or at a favorable price, in order to meet the Fund's obligations. These risks are generally greater for investments in frontier market countries, which typically have smaller economies or less developed capital markets than traditional emerging market countries.

Non-U.S. Securities Risk: Non-U.S. securities (including depositary receipts) are subject to political, regulatory, and economic risks not present in domestic investments. There may be less information publicly available about a non-U.S. entity than about a U.S. entity, and many non-U.S. entities are not subject to accounting, auditing, legal and financial report standards comparable to those in the United States. Further, such entities and/or their securities may be subject to risks associated with currency controls; expropriation; changes in tax policy; greater market volatility; differing securities market structures; higher transaction costs; and various administrative difficulties, such as delays in clearing and settling portfolio transactions or in receiving payment of dividends. Securities traded on foreign markets may be less liquid (harder to sell) than securities traded domestically. Foreign governments may impose restrictions on the repatriation of capital to the U.S. In addition, to the extent the Fund buys securities denominated in a foreign currency, there are special risks such as changes in currency exchange rates and the risk that a foreign government could regulate foreign exchange transactions. In addition, to the extent investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund and, therefore, the Fund. Investments in depositary receipts may be less liquid and more volatile than the underlying shares in their primary trading market. Certain countries have recently experienced (or currently are expected to experience) negative interest rates on certain fixed-income securities, and similar interest rate conditions may be experienced in other regions. Investments in fixed-income securities with very low or negative interest rates may magnify the Fund's susceptibility to interest rate risk and diminish yield and performance, and such investments may be subject to heightened volatility and reduced liquidity.

many preferred securities pay dividends at a fixed rate, their market price can be sensitive to changes in interest rates in a manner similar to bonds — that is, as interest rates rise, the value of the preferred securities held by the Fund are likely to decline. In addition, because many preferred securities allow holders to convert the preferred securities into common stock of the issuer, their market price can be sensitive to changes in the value of the issuer's common stock and, therefore, declining common stock values may also cause the value of the Fund's investments to decline. Preferred securities often have call features which allow the issuer to redeem the security at its discretion. The redemption of a preferred security having a higher than average yield may cause a decrease in the Fund's yield.

REIT Risk: REITs are subject to the risks associated with investing in the real estate sector in general. In particular, a REIT may be affected by changes in the values of the properties that the REIT owns or operates or that underlie the mortgages or similar real estate interests in which the REIT invests. In addition, REITs may be affected by changes to interest rates or property taxes. Further, REITs are dependent upon specialized management skills, and their investments may be concentrated in relatively few properties, or in a small geographic area or a single property type. REITs are also subject to heavy cash flow dependency and, as a result, are particularly reliant on the proper functioning of capital markets. In addition, a REIT could fail to qualify for favorable tax or regulatory treatment. Smaller capitalization REITs may be more volatile and may involve more risk than larger capitalization REITs. Equity REITs earn income from leasing properties and realize gains and losses from the sale of properties, and are therefore subject to the risk of extended vacancies, limitations on rents, the failure to collect rents, and the costs of obtaining financing for purchasing real estate. Mortgage REITs receive principal and interest payments from the owners of mortgage properties and are therefore subject to the credit risk of borrowers, lack of mortgage funds, and prepayment on underlying mortgage loans.

Senior Loan Risk: Investments in Senior Loans are subject to credit risk and general investment risk. Credit risk refers to the possibility that the borrower of a Senior Loan will be unable and/or unwilling to make timely interest payments and/or repay the principal on its obligation. Default in the payment of interest or principal on a Senior Loan will result in a reduction in the value of the Senior Loan and consequently a reduction in the value of the Fund's investments and a potential decrease in the net asset value (“NAV”) of the Fund. Senior Loans are also subject to the risk that the value of the collateral securing a Senior Loan may decline, be insufficient to meet the obligations of the borrower or be difficult to liquidate. In addition, the Fund's access to the collateral may be limited by bankruptcy or other insolvency laws. Further, loans held by the Fund may not be considered securities and, therefore, purchasers, such as the Fund, may not be entitled to rely on the strong anti-fraud protections of the federal securities laws. Some Senior Loans are subject to the risk that a court, pursuant to fraudulent conveyance or other similar laws, could subordinate the Senior Loans to presently existing or future indebtedness of the borrower or take other action detrimental to lenders, including the Fund, such as invalidation of Senior Loans or causing interest previously paid to be refunded to the borrower. Senior Loans are also subject to high yield securities risks and liquidity risks described above.

U.S. Government Securities Risk: Certain U.S. government securities are supported by the full faith and credit of the United States; others are supported by the right of the issuer to borrow from the U.S. Treasury; others are supported by the discretionary authority of the U.S. government to purchase the agency's obligations; and still others are supported only by the credit of the issuing agency, instrumentality, or enterprise. Although U.S. government-sponsored enterprises such as the Federal Home Loan Mortgage Corporation (Freddie Mac) and the Federal National Mortgage Association (Fannie Mae) may be chartered or sponsored by Congress, they are not funded by Congressional appropriations, and their securities are not issued by the U.S. Treasury, are not supported by the full faith and credit of the U.S. government, and involve increased credit risks.

Fund Performance

[To be provided by subsequent amendment]

Annual Total Returns (years ended 12/31)*

Average Annual Total Returns (for periods ended 12/31/17)

[To be provided by subsequent amendment]

Portfolio Management

Investment Adviser

SSGA FM serves as the investment adviser to the Fund.

Portfolio Managers

The professionals primarily responsible for the day-to-day management of the Fund are Timothy Furbush, Michael Martel and Jeremiah Holly.

Timothy Furbush, CFA, CMT, is a Vice President of the Adviser and a Senior Portfolio Manager in the Investment Solutions Group. He joined the Adviser in 2007.

Michael Martel is a Managing Director of the Adviser and Head of Portfolio Management - Americas in the Investment Solutions Group. He joined the Adviser in 1994.

Jeremiah Holly, CFA, is a Vice President of the Adviser and a Senior Portfolio Manager in the Investment Solutions Group. He joined the Adviser in 2005.

Purchase and Sale Information

Tax Information

SPDR^® SSGA Global Allocation ETF

Investment Objective

The SPDR SSGA Global Allocation ETF (the “Fund”) seeks to provide capital appreciation.

Fees and Expenses of the Fund

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.35]%
Distribution and service (12b-1) fees	None
Other expenses	[0.00]%
Total annual Fund operating expenses	[0.35]%

Example:

Year 1	Year 3	Year 5	Year 10
$[ ]	$[ ]	$[ ]	$[ ]

Portfolio Turnover:

The Fund's Principal Investment Strategy

SSGA Funds Management, Inc. (the “Adviser” or “SSGA FM”) primarily invests the assets of the Fund among exchange traded products (“ETPs”) that provide balanced exposure to domestic and international debt and equity securities. The Fund typically allocates approximately 60% of its assets to equity securities, though this percentage can vary based on the Adviser's tactical decisions. The Adviser's investment process relies on proprietary quantitative models as well as the Adviser's fundamental views regarding factors that may not be captured by the quantitative models. The allocations to each asset class will change over time as the Adviser's expectations of each asset class shift. The Fund's indirect holdings by virtue of investing in ETPs representing these asset classes consist of a diversified mix of domestic and international, including emerging market, equity securities across all market capitalizations, investment-grade and high yield government and corporate bonds, inflation protected securities, mortgage pass through securities, commercial mortgage backed securities, asset backed securities, commodities and real estate investment trusts (“REITs”). The Fund, through its investments in ETPs, will generally invest at least 30% of its assets in securities of issuers economically tied to countries other than the U.S. and will generally hold securities of issuers economically tied to at least three countries, including the U.S. In determining if a security is economically tied to a non-U.S. country, the Fund generally looks to the country of incorporation of the issuer as listed on Bloomberg L.P., a widely recognized provider of market information. However, the Adviser may determine a security is economically tied to a non-U.S. country based on other factors, such as an issuer's country of domicile, where more than 50% of an issuer's revenues are generated or where an issuer's primary exchange is located. As a result, a security may be economically tied to more than one country.

Principal Risks of Investing in the Fund

Cash Position Risk: If the Fund holds a significant position in cash or cash equivalents, its investment returns may be adversely affected, and the Fund may not achieve its investment objective.

Mortgage-Related and Other Asset-Backed Securities Risk: Investments in mortgage-related and other asset-backed securities are subject to the risk of significant credit downgrades, illiquidity, and defaults to a greater extent than many other types of fixed-income investments. During periods of falling interest rates, mortgage- and asset-backed securities may be called or prepaid, which may result in the Fund having to reinvest proceeds in other investments at a lower interest rate. During periods of rising interest rates, the average life of mortgage- and asset-backed securities may extend, which may lock in a below-market interest rate, increase the security's duration and interest rate sensitivity, and reduce the value of the security. Enforcing rights against the underlying assets or collateral may be difficult, and the underlying assets or collateral may be insufficient if the issuer defaults.

Non-U.S. Securities Risk: Non-U.S. securities (including depositary receipts) are subject to political, regulatory, and economic risks not present in domestic investments. There may be less information publicly available about a non-U.S. entity than about a U.S. entity, and many non-U.S. entities are not subject to accounting, auditing, legal and financial report standards comparable to those in the United States. Further, such entities and/or their securities may be subject to risks associated with currency controls; expropriation; changes in tax policy; greater market volatility; differing securities market structures; higher transaction costs; and various administrative difficulties, such as delays in clearing and settling portfolio transactions or in receiving payment of dividends. Securities traded on foreign markets may be less liquid (harder to sell) than securities traded domestically. Foreign governments may impose restrictions on the repatriation of capital to the U.S. In addition, to the extent the Fund buys securities denominated in a foreign currency, there are special risks such as changes in currency exchange rates and the risk that a foreign government could regulate foreign exchange transactions. In addition, to the extent investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund and, therefore, the Fund. Investments in depositary receipts may be less liquid and more volatile than the underlying shares in their primary trading market. Certain countries have recently experienced (or currently are expected to experience) negative interest rates on certain fixed-income securities, and similar interest rate conditions may be experienced in other regions. Investments in fixed-income securities with very low or negative interest rates may magnify the Fund's susceptibility to interest rate risk and diminish yield and performance, and such investments may be subject to heightened volatility and reduced liquidity.

supply and demand, interest rates, environmental liability, zoning laws, regulatory limitations on rents, property taxes, and operating expenses. Some real property companies have limited diversification because they invest in a limited number of properties, a narrow geographic area, or a single type of property.

delivery, or forward commitment basis may give rise to investment leverage, and may result in increased volatility of the Fund's net asset value. Default by, or bankruptcy of, a counterparty to a when-issued, TBA or delayed delivery transaction would expose the Fund to possible losses because of an adverse market action, expenses or delays in connection with the purchase or sale of the pools specified in such transaction. Recently finalized rules of the Financial Industry Regulatory Authority, Inc. would impose mandatory margin requirements for certain types of when-issued, TBA delayed delivery or forward commitment transactions, with limited exceptions. Such transactions historically have not been required to be collateralized, and, if those rules are implemented, mandatory collateralization could increase the cost of such transactions and impose added operational complexity.

Fund Performance

Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available by calling 1-866-787-2257 or visiting our website at https://www.spdrs.com.

[To be provided by subsequent amendment]

Average Annual Total Returns (for periods ended 12/31/17)

[To be provided by subsequent amendment]

Portfolio Management

Investment Adviser

SSGA FM serves as the investment adviser to the Fund.

Portfolio Managers

The professionals primarily responsible for the day-to-day management of the Fund are Michael Martel, Jeremiah Holly and Timothy Furbush.

Michael Martel is a Managing Director of the Adviser and Head of Portfolio Management - Americas in the Investment Solutions Group. He joined the Adviser in 1994.

Jeremiah Holly, CFA, is a Vice President of the Adviser and a Senior Portfolio Manager in the Investment Solutions Group. He joined the Adviser in 2005.

Timothy Furbush, CFA, CMT, is a Vice President of the Adviser and a Senior Portfolio Manager in the Investment Solutions Group. He joined the Adviser in 2007.

Purchase and Sale Information

Tax Information

SPDR^® SSGA Ultra Short Term Bond ETF

Investment Objective

The SPDR SSGA Ultra Short Term Bond ETF (the “Fund”) seeks to provide current income consistent with preservation of capital and daily liquidity through short duration high quality investments.

Fees and Expenses of the Fund

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.20]%
Distribution and service (12b-1) fees	None
Other expenses	[0.00]%
Total annual Fund operating expenses	[0.20]%

Example:

Year 1	Year 3	Year 5	Year 10
$[ ]	$[ ]	$[ ]	$[ ]

Portfolio Turnover:

The Fund's Principal Investment Strategy

SSGA Funds Management, Inc. (the “Adviser” or “SSGA FM”) invests, under normal circumstances, at least 80% of the Fund's net assets (plus the amount of borrowings for investment purposes) in a diversified portfolio of U.S. dollar-denominated investment-grade fixed income securities. The Fund primarily invests in investment-grade fixed income securities that are rated at the time of purchase a minimum of A- or higher by Standard & Poor's Financial Services LLC and/or Fitch Inc., or A3 or higher by Moody's Investors Service, Inc., or, if unrated, determined by the management team to be of equivalent quality. The Fund invests in fixed and floating rate securities of varying maturities, such as corporate obligations (including commercial paper of U.S. and foreign entities, master notes, and medium term notes); government bonds (including U.S. Treasury Bills, notes, and bonds); agency securities; privately-issued securities; asset-backed and mortgage-backed securities; money market instruments (including U.S. and foreign bank time deposits, certificates of deposit, and banker acceptances) and other investment companies. The Fund may also invest in exchange traded products (“ETPs”). ETPs include exchange traded funds registered under the Investment Company Act of 1940, as amended (the “1940 Act”) (“Underlying ETFs”) and exchange traded notes (“ETNs”). In addition, the Fund may invest in certain ETPs that pay fees to the Adviser and its affiliates for management, marketing or other services.

Under normal circumstances, the effective duration of the Fund is expected to be between three and nine months. Effective duration is a measure of the Fund's price sensitivity to changes in yields or interest rates; however, investors should be aware that effective duration is not an exact measurement and may not reliably predict a particular security's price sensitivity to changes in yield or interest rates. In addition, the Fund expects to maintain a weighted

average maturity between six and eighteen months. Weighted average maturity is a U.S. dollar-weighted average of the remaining term to maturity of the underlying securities in the Fund. For the purposes of determining the Fund's weighted average maturity, a security's final maturity date, or for amortizing securities such as asset-backed and mortgage-backed securities, its weighted average life will be used for calculation purposes. The Adviser buys and sells securities for the Fund based on its analysis of credit quality and overall portfolio duration. The Fund is not a money market fund and does not seek to maintain a stable net asset value of $1.00 per share.

Principal Risks of Investing in the Fund

Financial Sector Risk: Financial services companies are subject to extensive governmental regulation which may limit both the amounts and types of loans and other financial commitments they can make, the interest rates and fees they can charge, the scope of their activities, the prices they can charge and the amount of capital they must maintain. Profitability is largely dependent on the availability and cost of capital funds and can fluctuate significantly when interest rates change or due to increased competition. In addition, deterioration of the credit markets generally may cause an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. Certain events in the financial sector may cause an unusually high degree of volatility in the financial markets, both domestic and foreign, and cause certain financial services companies to incur large losses. Securities of financial services companies may experience a dramatic decline in value when such companies experience substantial

declines in the valuations of their assets, take action to raise capital (such as the issuance of debt or equity securities), or cease operations. Credit losses resulting from financial difficulties of borrowers and financial losses associated with investment activities can negatively impact the sector. Insurance companies may be subject to severe price competition. Adverse economic, business or political developments could adversely affect financial institutions engaged in mortgage finance or other lending or investing activities directly or indirectly connected to the value of real estate.

Non-Diversification Risk: As a “non-diversified” fund, the Fund may hold a smaller number of portfolio securities than many other funds. To the extent the Fund invests in a relatively small number of issuers, a decline in the market value of a particular security held by the Fund may affect its value more than if it invested in a larger number of issuers. The value of Fund Shares may be more volatile than the values of shares of more diversified funds.

associated with currency controls; expropriation; changes in tax policy; greater market volatility; differing securities market structures; higher transaction costs; and various administrative difficulties, such as delays in clearing and settling portfolio transactions or in receiving payment of dividends. Securities traded on foreign markets may be less liquid (harder to sell) than securities traded domestically. Foreign governments may impose restrictions on the repatriation of capital to the U.S. In addition, to the extent the Fund buys securities denominated in a foreign currency, there are special risks such as changes in currency exchange rates and the risk that a foreign government could regulate foreign exchange transactions. In addition, to the extent investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund and, therefore, the Fund. Certain countries have recently experienced (or currently are expected to experience) negative interest rates on certain fixed-income securities, and similar interest rate conditions may be experienced in other regions. Investments in fixed-income securities with very low or negative interest rates may magnify the Fund's susceptibility to interest rate risk and diminish yield and performance, and such investments may be subject to heightened volatility and reduced liquidity.

Restricted Securities Risk: The Fund may hold securities that have not been registered for sale to the public under the U.S. federal securities laws. There can be no assurance that a trading market will exist at any time for any particular restricted security. Limitations on the resale of these securities may have an adverse effect on their marketability, and may prevent the Fund from disposing of them promptly at reasonable prices. The Fund may have to bear the expense of registering the securities for resale and the risk of substantial delays in effecting the registration. Also, restricted securities may be difficult to value because market quotations may not be readily available, and the securities may have significant volatility.

U.S. Treasury Obligations Risk: U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund's U.S. Treasury obligations to decline.

such securities will typically readjust downward resulting in a lower yield. Floating rate notes are generally subject to legal or contractual restrictions on resale, may trade infrequently, and their value may be impaired when the Fund needs to liquidate such securities.

Fund Performance

The following bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for certain time periods compare with the average annual returns of an index measuring market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available by calling 1-866-787-2257 or visiting our website at https://www.spdrs.com.

[To be provided by subsequent amendment]

Annual Total Returns (years ended 12/31)*

Average Annual Total Returns (for periods ended 12/31/17)

[To be provided by subsequent amendment]

Portfolio Management

Investment Adviser

SSGA FM serves as the investment adviser to the Fund.

Portfolio Managers

The professionals primarily responsible for the day-to-day management of the Fund are Thomas Connelley and Matthew Pappas.

Thomas Connelley, CFA, is a Vice President of the Adviser and a Senior Portfolio Manager in the Global Fixed Income, Cash and Currency Team. He joined the Adviser in 2003.

Matthew Pappas is a Vice President of the Adviser and a Senior Portfolio Manager in the Global Fixed Income, Cash and Currency Team. He joined the Adviser in 1999.

Purchase and Sale Information

The Fund will issue (or redeem) Fund Shares to certain institutional investors (typically market makers or other broker-dealers) only in large blocks of 50,000 Fund Shares known as “Creation Units.” Creation Unit transactions are conducted in exchange for the deposit or delivery of a designated portfolio of in-kind securities and/or cash. Creation Unit transactions may be conducted in exchange for cash only, which may cause the Fund to recognize capital gains and to pay out higher annual capital gain distributions to shareholders than if such transactions had been conducted in-kind.

Tax Information

The Fund's distributions are expected to be taxed as ordinary income and/or capital gains, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan or individual retirement account. Any withdrawals made from such tax-advantaged arrangement may be taxable to you.

SPDR^® DoubleLine Total Return Tactical ETF

Investment Objective

The SPDR DoubleLine Total Return Tactical ETF (the “Fund”) seeks to maximize total return.

Fees and Expenses of the Fund

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.65]%
Distribution and service (12b-1) fees	None
Other expenses	[0.00]%
Total annual Fund operating expenses	[0.65]%
Less contractual fee waiver¹	[(0.10)]%
Net annual Fund operating expenses	[0.55]%

[SSGA Funds Management, Inc. (“SSGA FM” or “Adviser”) has contractually agreed to waive its management fee and/or reimburse certain expenses, until October 31, 2019, so that the net annual Fund operating expenses, before application of any fees and expenses not paid by the Adviser pursuant to the Investment Advisory Agreement, if any, are limited to 0.55% of the Fund's average daily net assets. The contractual fee waiver and/or reimbursement does not provide for the recoupment by the Adviser of any fees the Adviser previously waived. The Adviser may continue the waiver and/or reimbursement from year to year, but there is no guarantee that the Adviser will do so and after October 31, 2019, the waiver and/or reimbursement may be cancelled or modified at any time. This waiver and/or reimbursement may not be terminated prior to October 31, 2019 except with the approval of the SSGA Active Trust's Board of Trustees.]

Example:

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated, and then sell all of your Fund Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. The calculation of costs for the one-year period takes into account the effect of any current contractual fee waivers and/or reimbursements; and the calculation of costs for the remaining periods takes such fee waivers and/or reimbursements into account only for the first year of each such period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Year 1	Year 3	Year 5	Year 10
$[ ]	$[ ]	$[ ]	$[ ]

Portfolio Turnover:

The Fund's Principal Investment Strategy

Under normal circumstances, DoubleLine Capital LP (the “Sub-Adviser” or “DoubleLine”) will invest at least 80% of the Fund's net assets in a portfolio of fixed income securities of any credit quality. Fixed income securities in which the Fund principally invests include securities issued or guaranteed by the U.S. government or its agencies, instrumentalities or sponsored corporations; inflation protected public obligations of the U.S. Treasury; agency and non-agency residential mortgage-backed securities (“RMBS”); agency and non-agency commercial mortgage-backed securities (“CMBS”); agency and non-agency asset-backed securities (“ABS”); domestic corporate bonds; fixed income securities issued by foreign corporations and foreign governments including emerging markets; bank loans (primarily senior loans, including loan participations or assignments whose loan syndication exceeds $300 million)

municipal bonds; and other securities (such as perpetual bonds) bearing fixed interest rates of any maturity. The Fund may also invest in collateralized loan obligations, floating rate securities (including floating rate loans), variable rate securities, Rule 144A securities, and repurchase agreements and may enter into reverse repurchase agreements. The Fund may conduct foreign currency transactions on a spot (i.e., cash) or forward basis (i.e., by entering into forward contracts to purchase or sell foreign currencies).

The Fund intends to invest at least 20% of its net assets in mortgage-backed securities of any maturity or type guaranteed by, or secured by collateral that is guaranteed by, the U.S. Government, its agencies, instrumentalities or sponsored corporations, or in privately issued mortgage-backed securities rated at the time of investment Aa3 or higher by Moody's Investors Service, Inc. (“Moody's”) or AA- or higher by Standard & Poor's Rating Service (“S&P”) or the equivalent by any other nationally recognized statistical rating organization (“NRSRO”) or, if unrated by an NRSRO, securities that are determined by the Sub-Adviser to be of comparable quality. The Fund may invest up to 20% of the fixed income portion of its portfolio, in the aggregate, in non-agency RMBS, CMBS and ABS. The Fund may invest a substantial portion of its assets in U.S. agency mortgage pass-through securities. The term “U.S. agency mortgage pass-through security” refers to a category of pass-through securities backed by pools of mortgages and issued by one of several U.S. Government-sponsored enterprises: Ginnie Mae, Fannie Mae or Freddie Mac. The Fund will seek to obtain exposure to U.S. agency mortgage pass-through securities primarily through the use of “to-be-announced” or “TBA Transactions”. “TBA” refers to a commonly used mechanism for the forward settlement of U.S. agency mortgage pass-through securities, and not to a separate type of mortgage-backed securities. Most transactions in mortgage pass-through securities occur through the use of TBA Transactions. TBA Transactions generally are conducted in accordance with widely-accepted guidelines which establish commonly observed terms and conditions for execution, settlement and delivery. In a TBA Transaction, the buyer and seller decide on general trade parameters, such as agency, settlement date, par amount, and price. The actual pools delivered generally are determined prior to settlement date.

The Fund may invest up to 25% of its net assets in corporate high yield securities (commonly known as “junk bonds”). Under normal circumstances, the combined total of corporate, sovereign, non-agency and all other debt rated below investment-grade will not exceed 40% of the Fund's net assets. The Sub-Adviser strives to allocate below investment-grade securities broadly by industry and issuer in an attempt to reduce the impact of negative events on an industry or issuer. Below investment-grade securities are instruments that are rated BB+ or lower by S&P or Fitch Inc. or Ba1 or lower by Moody's or equivalent ratings by another registered NRSRO, or, if unrated by an NRSRO, of comparable quality in the opinion of the Sub-Adviser.

The Fund may invest up to 15% of its net assets in securities denominated in foreign currencies, and may invest beyond this limit in U.S. dollar-denominated securities of foreign issuers. The Fund may invest up to 25% of its net assets in securities and instruments that are economically tied to emerging market countries. The Fund generally considers an issuer to be economically tied to an emerging market country if: (i) the issuer is organized under the laws of an emerging country; (ii) the issuer's securities are traded principally in an emerging country; or (iii) during the issuer's most recent fiscal year it derived at least 50% of its revenues, earnings before interest, taxes, depreciation, and amortization, or profits from goods produced or sold by, investments made in, or services performed in emerging countries, or it had at least 50% of its assets in emerging countries.

The Sub-Adviser monitors the duration of the securities held by the Fund to seek to mitigate exposure to interest rate risk. Under normal circumstances, the Sub-Adviser seeks to maintain an investment portfolio with a weighted average effective duration of no less than 1 year and no more than 8 years. The duration of the portfolio may vary materially from its target, from time to time. Duration is a measure used to determine the sensitivity of a security's price to changes in interest rates. The longer a security's duration, the more sensitive it will be to changes in interest rates.

The Sub-Adviser actively manages the Fund's asset class exposure using a top-down approach based on analysis of sector fundamentals and rotates Fund assets among sectors in various markets to attempt to maximize return. Individual securities within asset classes are selected using a bottom-up approach. Under normal circumstances, the Sub-Adviser uses a controlled risk approach in managing the Fund's investments. The techniques of this approach attempt to control the principal risk components of the fixed income markets and include consideration of:

•	Security selection within a given sector;
•	Relative performance of the various market sectors;
•	The shape of the yield curve; and
•	Fluctuations in the overall level of interest rates.

Principal Risks of Investing in the Fund

Asset-Backed and Mortgage-Backed Securities Risk: Asset-backed and mortgage-backed securities (residential and commercial) represent interests in “pools” of mortgages or other assets, including consumer loans or receivables held in trust. These securities, in most cases, are not backed by the full faith and credit of the U.S. government, and there can be no assurance that the U.S. government would provide financial support to its agencies or instrumentalities where it is not obligated to do so. These securities may be subject to liquidity risk as well as the risk of illiquidity and default on the underlying asset or mortgage, particularly during periods of economic downturn. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain asset-backed and mortgage-backed securities. In particular, during periods of falling interest rates, mortgage-backed securities will be called or prepaid, which may result in the Fund having to reinvest proceeds in other investments at a lower interest rate. During periods of rising interest rates, the average life of a mortgage-backed security may extend, which may lock in a below-market interest rate, increase the security's duration, and reduce the value of the security. Enforcing rights against the underlying assets or collateral may be difficult, or the underlying assets or collateral may be insufficient if the issuer defaults. The values of certain types of mortgage-backed securities, such as inverse floaters and interest-only and principal-only securities, may be extremely sensitive to changes in interest rates and prepayment rates.

Bank Loan Risk: The Fund may invest in secured and unsecured participations in bank loans and assignments of such loans. In making investments in such loans, which are made by banks or other financial intermediaries to borrowers, the Fund will depend primarily upon the creditworthiness of the borrower for payment of principal and interest which will expose the Fund to the credit risk of both the financial institution and the underlying borrower. The market for bank loans may not be highly liquid and the Fund may have difficulty selling them. The Fund may also experience settlement delays with respect to bank loan trades. Participations by the Fund in a lender's portion of a bank loan typically will result in the Fund having a contractual relationship only with such lender, not with the borrower. The Fund may have the right to receive payments of principal, interest and any fees to which it is entitled only from the lender selling a loan participation and only upon receipt by such lender of such payments from the borrower. In connection with purchasing participations, the Fund generally will have no right to enforce compliance by the borrower with the terms of the loan agreement, nor any rights with respect to any funds acquired by other lenders through set-off against the borrower, and the Fund may not directly benefit from any collateral supporting the loan in which it has purchased the participation. As a result, the Fund may assume the credit risk of both the borrower and the lender selling the participation. Further, loans held by the Fund may not be considered securities and, therefore, purchasers, such as the Fund, may not be entitled to rely on the strong anti-fraud protections of the federal securities laws.

Collateralized Loan Obligation Risk: The risks of an investment in a collateralized loan obligation depend largely on the type of the collateral securities and the class of the debt obligation in which the Fund invests. Collateralized loan obligations are generally subject to credit, interest rate, valuation, liquidity, prepayment and extension risks. These securities also are subject to risk of default on the underlying asset, particularly during periods of economic downturn. Collateralized loan obligations carry additional risks including, but not limited to, (i) the possibility that distributions from collateral securities will not be adequate to make interest of other payments, (ii) the collateral may decline in value or default, (iii) the Fund may invest in obligations that are subordinate to other classes, and (iv) the complex structure of the security may not be fully understood at the time of investment and produce disputes with the issuer or unexpected investment results.

Counterparty Risk: The Fund will be subject to credit risk with respect to the counterparties with which the Fund enters into derivatives contracts, repurchase agreements, reverse repurchase agreements, and other transactions. If a counterparty fails to meet its contractual obligations, the Fund may be unable to terminate or realize any gain on the investment or transaction, or to recover collateral posted to the counterparty, resulting in a loss to the Fund. If the Fund holds collateral posted by its counterparty, it may be delayed or prevented from realizing on the collateral in the event of a bankruptcy or insolvency proceeding relating to the counterparty.

Derivatives Risk: Derivative transactions can create investment leverage and may have significant volatility. It is possible that a derivative transaction will result in a much greater loss than the principal amount invested, and the Fund may not be able to close out a derivative transaction at a favorable time or price. The counterparty to a derivatives contract may be unable or unwilling to make timely settlement payments, return the Fund's margin, or otherwise honor its obligations. A derivatives transaction may not behave in the manner anticipated by the Sub-Adviser or may not have the effect on the Fund anticipated by the Sub-Adviser.

Management Risk: The Fund is actively managed. The Sub-Adviser's judgments about the attractiveness, relative value, or potential appreciation of a particular sector, security, commodity or investment strategy may prove to be incorrect, and may cause the Fund to incur losses. There can be no assurance that the Sub-Adviser's investment techniques and decisions will produce the desired results.

Mortgage Pass-Through Securities Risk: Most transactions in mortgage pass through securities occur through the use of TBA Transactions, as described above. Default by, or bankruptcy of, a counterparty to a TBA Transaction would expose the Fund to possible losses because of an adverse market action, expenses or delays in connection with the purchase or sale of the pools of mortgage pass-through securities specified in the TBA Transaction.

Municipal Obligations Risk: Issuers, including governmental issuers, may be unable to pay their obligations as they come due. The values of municipal obligations that depend on a specific revenue source to fund their payment obligations may fluctuate as a result of actual or anticipated changes in the cash flows generated by the revenue source or changes in the priority of the municipal obligation to receive the cash flows generated by the revenue source. In addition, changes in federal tax laws or the activity of an issuer may adversely affect the tax-exempt status of municipal obligations. Loss of tax-exempt status may cause interest received and distributed to interestholders by the Fund to be taxable and may result in a significant decline in the values of such municipal obligations.

Non-U.S. Securities Risk: Non-U.S. securities are subject to political, regulatory, and economic risks not present in domestic investments. There may be less information publicly available about a non-U.S. entity than about a U.S. entity, and many non-U.S. entities are not subject to accounting, auditing, legal and financial report standards comparable to those in the United States. Further, such entities and/or their securities may be subject to risks associated with currency controls; expropriation; changes in tax policy; greater market volatility; differing securities market structures; higher transaction costs; and various administrative difficulties, such as delays in clearing and settling portfolio transactions or in receiving payment of dividends. Securities traded on foreign markets may be less liquid (harder to sell) than securities traded domestically. Foreign governments may impose restrictions on the repatriation of capital to the U.S. In addition, to the extent the Fund buys securities denominated in a foreign currency, there are special risks such as changes in currency exchange rates and the risk that a foreign government could regulate foreign exchange transactions. In addition, to the extent investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund and, therefore, the Fund. Certain countries have recently experienced (or currently are expected to experience) negative interest rates on certain fixed-income securities, and similar interest rate conditions may be experienced in other regions. Investments in fixed-income securities with very low or negative interest rates may magnify the Fund's susceptibility to interest rate risk and diminish yield and performance, and such investments may be subject to heightened volatility and reduced liquidity.

Perpetual Bond Risk: Perpetual bonds offer a fixed return with no maturity date. Because they never mature, perpetual bonds can be more volatile than other types of bonds that have a maturity date and may have heightened sensitivity to changes in interest rates. If market interest rates rise significantly, the interest rate paid by a perpetual bond may be much lower than the prevailing interest rate. Perpetual bonds are also subject to credit risk with respect to the issuer. In addition, because perpetual bonds may be callable after a set period of time, there is the risk that the issuer may recall the bond.

Repurchase Agreement Risk: Repurchase agreements may be viewed as loans made by the Fund which are collateralized by the securities subject to repurchase. If the Fund's counterparty should default on its obligations and the Fund is delayed or prevented from recovering the collateral, or if the value of the collateral is insufficient, the Fund may realize a loss.

Reverse Repurchase Agreement Risk: Reverse repurchase agreements involve both counterparty risk and the risk that the value of securities that the Fund is obligated to repurchase under the agreement may decline below the repurchase price. Reverse repurchase agreements involve leverage risk; the Fund may lose money as a result of declines in the values both of the security subject to the reverse repurchase agreement and the instruments in which the Fund invested the proceeds of the reverse repurchase agreement.

Variable and Floating Rate Securities Risk: During periods of increasing interest rates, changes in the coupon rates of variable or floating rate securities may lag behind the changes in market rates or may have limits on the maximum increases in coupon rates. Alternatively, during periods of declining interest rates, the coupon rates on such securities will typically readjust downward resulting in a lower yield. In addition, investment in derivative variable rate securities, such as inverse floaters, whose rates vary inversely with market rates of interest, or range floaters or capped floaters, whose rates are subject to periodic or lifetime caps, or in securities that pay a rate of interest determined by applying a multiple to the variable rate involves special risks as compared to investment in a fixed-rate security and may involve leverage. Floating rate notes are generally subject to legal or contractual restrictions on resale, may trade frequently, and their value may be impaired when the Fund needs to liquidate such securities.

When-Issued, TBA and Delayed Delivery Securities Risk: The Fund may purchase securities on a when-issued, to-be-announced (“TBA”) or delayed delivery basis and may purchase securities on a forward commitment basis. The purchase price of the securities is typically fixed at the time of the commitment, but delivery and payment can take place a month or more after the date of the commitment. At the time of delivery of the securities, the value may be more or less than the purchase or sale price. Purchase of securities on a when-issued, TBA, delayed delivery, or forward commitment basis may give rise to investment leverage, and may result in increased volatility of the Fund's net asset value. Default by, or bankruptcy of, a counterparty to a when-issued, TBA or delayed delivery transaction would expose the Fund to possible losses because of an adverse market action, expenses or delays in connection with the purchase or sale of the pools specified in such transaction. Recently finalized rules of the Financial Industry Regulatory Authority, Inc. would impose mandatory margin requirements for certain types of when-issued, TBA delayed delivery or forward commitment transactions, with limited exceptions. Such transactions historically have not been required to be collateralized, and, if those rules are implemented, mandatory collateralization could increase the cost of such transactions and impose added operational complexity.

Fund Performance

The following bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for certain time periods compare with the average annual returns of an index measuring market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available by calling 1-866-787-2257 or visiting our website at https://www.spdrs.com.

[To be provided by subsequent amendment]

Annual Total Return (years ended 12/31)*

Average Annual Total Returns (for periods ended 12/31/17)

[To be provided by subsequent amendment]

Portfolio Management

Investment Adviser and Sub-Adviser

SSGA Funds Management, Inc. (“SSGA FM” or the “Adviser”) serves as the investment adviser to the Fund. DoubleLine serves as investment sub-adviser to the Fund, subject to supervision by the Adviser and the SSGA Active Trust's Board of Trustees. To the extent that a reference in this Prospectus refers to the Adviser, with respect to the Fund, such reference should also be read to refer to DoubleLine, where the context requires.

Portfolio Managers

The professionals at the Sub-Adviser primarily responsible for the day-to-day management of the Fund are Jeffrey E. Gundlach, Philip A. Barach and Jeffrey J. Sherman.

Jeffrey E. Gundlach is the Chief Executive Officer and Chief Investment Officer of DoubleLine. Mr. Gundlach co-founded DoubleLine in December 2009.

Philip A. Barach is the President of DoubleLine. Mr. Barach co-founded DoubleLine in December 2009.

Jeffrey J. Sherman is the Deputy Chief Investment Officer and a portfolio manager at DoubleLine. Mr. Sherman joined DoubleLine in December 2009.

Purchase and Sale Information

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase Fund Shares through a broker-dealer or other financial intermediary (such as a bank), the Adviser or its affiliates may pay the financial intermediary for certain activities related to the Fund, including educational training programs, conferences, the development of technology platforms and reporting systems, or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

SPDR^® MFS Systematic Core Equity ETF

Investment Objective

The SPDR MFS Systematic Core Equity ETF's (the “Fund”) investment objective is to seek capital appreciation.

Fees and Expenses of the Fund

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.60]%
Distribution and service (12b-1) fees	None
Other expenses	[0.00]%
Total annual Fund operating expenses	[0.60]%

Example:

Year 1	Year 3	Year 5	Year 10
$[ ]	$[ ]	$[ ]	$[ ]

Portfolio Turnover:

The Fund's Principal Investment Strategy

Under normal circumstances, the Fund invests at least 80% of its net assets (plus the amount of borrowings for investment purposes) in equity securities. Equity securities in which the Fund invests include common stocks, preferred stocks and securities convertible into stocks.

In selecting securities for the Fund, Massachusetts Financial Services Company (the “Sub-Adviser” or “MFS”) utilizes a bottom-up approach to buying and selling investments for the Fund. Investments are selected primarily based on fundamental and quantitative research. MFS uses fundamental analysis of individual issuers and their potential in light of their financial condition, and market, economic, political, and regulatory conditions to identify potential investments. Factors considered may include analysis of an issuer's earnings, cash flows, competitive position, and management ability. From the universe of issuers with fundamental research, MFS then uses quantitative analysis, including quantitative models that systematically evaluate an issuer's valuation, price and earnings momentum, earnings quality, and other factors, as well as issuer, industry and sector weightings and other factors, to determine periodically, typically not more frequently than once every two to five weeks, which investments to buy and sell.

(growth companies), in the stocks of companies it believes are undervalued compared to their perceived worth (value companies), or in a combination of growth and value companies. MFS normally invests the Fund's assets across different industries and sectors, but MFS may invest a significant percentage of the Fund's assets in a single or small number of industries or sectors.

Principal Risks of Investing in the Fund

Company Risk: Changes in the financial condition of a company or other issuer, changes in specific market, economic, political, regulatory, geopolitical, and other conditions that affect a particular type of investment or issuer, and changes in general market, economic, political, regulatory, geopolitical and other conditions can adversely affect the price of an investment. The price of securities of smaller, less well-known issuers can be more volatile than the price of securities of larger issuers or the market in general.

Growth Stock Risk: The prices of growth stocks may be based largely on expectations of future earnings, and their prices can decline rapidly and significantly in reaction to negative news. Growth stocks may underperform value stocks and stocks in other broad style categories (and the stock market as a whole) over any period of time and may shift in and out of favor with investors generally, sometimes rapidly, depending on changes in market, economic, and other factors.

Large-Capitalization Securities Risk: Returns on investments in securities of large companies could trail the returns on investments in securities of smaller and mid-sized companies. Larger companies may be unable to respond as quickly as smaller and mid-sized companies to competitive challenges or to changes in business, product, financial, or other market conditions. Larger companies may not be able to maintain growth at the high rates that may be achieved by well-managed smaller and mid-sized companies.

Modeling Risk: The Sub-Adviser uses quantitative models in an effort to enhance returns and manage risk. Any imperfections, errors or limitations in these models could limit any benefit to the Fund from the use of the models, or could result in incorrect outputs or in investment outcomes different from or opposite to those expected or desired by the Sub-Adviser. There can be no assurance that the models will behave as expected in all market conditions. In addition, computer programming used to create quantitative models, or the data on which such models operate, might contain one or more errors.

event an issuer of preferred securities experiences economic difficulties, the issuer's preferred securities may lose substantial value due to the reduced likelihood that the issuer's board of directors will declare a dividend and the fact that the preferred security may be subordinated to other securities of the same issuer. Further, because many preferred securities pay dividends at a fixed rate, their market price can be sensitive to changes in interest rates in a manner similar to bonds — that is, as interest rates rise, the value of the preferred securities held by the Fund are likely to decline. In addition, because many preferred securities allow holders to convert the preferred securities into common stock of the issuer, their market price can be sensitive to changes in the value of the issuer's common stock and, therefore, declining common stock values may also cause the value of the Fund's investments to decline. Preferred securities often have call features which allow the issuer to redeem the security at its discretion. The redemption of a preferred security having a higher than average yield may cause a decrease in the Fund's yield.

Unconstrained Sector Risk: The Fund may invest a substantial portion of its assets within one or more economic sectors or industries, which may change from time to time. Greater investment focus on one or more sectors or industries increases the potential for volatility and the risk that events negatively affecting such sectors or industries could reduce returns, potentially causing the value of the Fund's Shares to decrease, perhaps significantly.

Value Stock Risk: A “value” style of investing is subject to the risk that the returns on “value” equity securities are less than returns on other styles of investing or the overall stock market. Value stocks present the risk that they may decline in price or never reach their expected full market value, either because the market fails to recognize a stock's intrinsic worth or the Sub-Adviser overestimates the stock's expected value.

Fund Performance

The following bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for certain time periods compare with the average annual returns of an index measuring market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available by calling 1-866-787-2257 or visiting our website at https://www.spdrs.com.

[To be provided by subsequent amendment]

Annual Total Returns (years ended 12/31)*

Average Annual Total Returns (for periods ended 12/31/17)

[To be provided by subsequent amendment]

Portfolio Management

Investment Adviser and Sub-Adviser

SSGA Funds Management, Inc. (“SSGA FM” or the “Adviser”) serves as the investment adviser to the Fund. MFS serves as investment sub-adviser to the Fund, subject to supervision by the Adviser and the SSGA Active Trust's Board of Trustees. To the extent that a reference in this Prospectus refers to the Adviser, with respect to the Fund, such reference should also be read to refer to MFS, where the context requires.

Portfolio Manager

The professional at the Sub-Adviser primarily responsible for the day-to-day management of the Fund is Matthew W. Krummell. Mr. Krummell, an Investment Officer of MFS, has been employed in the investment area of MFS since 2001. He has managed the Fund since its inception in 2014.

Purchase and Sale Information

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

SPDR^® MFS Systematic Growth Equity ETF

Investment Objective

The SPDR MFS Systematic Growth Equity ETF's (the “Fund”) investment objective is to seek capital appreciation.

Fees and Expenses of the Fund

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.60]%
Distribution and service (12b-1) fees	None
Other expenses	[0.00]%
Total annual Fund operating expenses	[0.60]%

Example:

Year 1	Year 3	Year 5	Year 10
$[ ]	$[ ]	$[ ]	$[ ]

Portfolio Turnover:

The Fund's Principal Investment Strategy

(growth companies). Growth companies tend to have stock prices that are high relative to their earnings, dividends, book value, or other financial measures. MFS normally invests the Fund's assets across different industries and sectors, but MFS may invest a significant percentage of the Fund's assets in a single or small number of industries or sectors.

Principal Risks of Investing in the Fund

Fund Performance

The following bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for certain time periods compare with the average annual returns of an index measuring market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available by calling 1-866-787-2257 or visiting our website at https://www.spdrs.com.

[To be provided by subsequent amendment]

Annual Total Returns (years ended 12/31)*

Average Annual Total Returns (for periods ended 12/31/17)

[To be provided by subsequent amendment]

Portfolio Management

Investment Adviser and Sub-Adviser

Portfolio Manager

Purchase and Sale Information

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

SPDR^® MFS Systematic Value Equity ETF

Investment Objective

The SPDR MFS Systematic Value Equity ETF's (the “Fund”) investment objective is to seek capital appreciation.

Fees and Expenses of the Fund

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.60]%
Distribution and service (12b-1) fees	None
Other expenses	[0.00]%
Total annual Fund operating expenses	[0.60]%

Example:

Year 1	Year 3	Year 5	Year 10
$[ ]	$[ ]	$[ ]	$[ ]

Portfolio Turnover:

The Fund's Principal Investment Strategy

While MFS may invest the Fund's assets in securities of companies of any size, MFS primarily invests in securities of companies with large market capitalizations. In selecting investments for the Fund, MFS invests the Fund's assets in the stocks of companies it believes are undervalued compared to their perceived worth (value companies). Value companies tend to have stock prices that are low relative to their earnings, dividends, assets, or other financial measures. MFS normally invests the Fund's assets across different industries and sectors, but MFS may invest a significant percentage of the Fund's assets in a single or small number of industries or sectors.

Principal Risks of Investing in the Fund

Preferred Securities Risk: Generally, preferred security holders have no or limited voting rights with respect to the issuing company. In addition, preferred securities are subordinated to bonds and other debt instruments in a company's capital structure and therefore will be subject to greater credit risk than those debt instruments. Dividend payments on a preferred security typically must be declared by the issuer's board of directors. In the event an issuer of preferred securities experiences economic difficulties, the issuer's preferred securities may lose substantial value due to the reduced likelihood that the issuer's board of directors will declare a dividend and the fact that the preferred security may be subordinated to other securities of the same issuer. Further, because many preferred securities pay dividends at a fixed rate, their market price can be sensitive to changes in interest rates in a manner similar to bonds — that is, as interest rates rise, the value of the preferred securities held by the Fund are likely to decline. In addition, because many preferred securities allow holders to convert the preferred securities into common stock of the issuer, their market price can be sensitive to changes in the value of the issuer's common stock and, therefore, declining common stock values may also cause the value of the Fund's

investments to decline. Preferred securities often have call features which allow the issuer to redeem the security at its discretion. The redemption of a preferred security having a higher than average yield may cause a decrease in the Fund's yield.

Fund Performance

The following bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for certain time periods compare with the average annual returns of an index measuring market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available by calling 1-866-787-2257 or visiting our website at https://www.spdrs.com.

[To be provided by subsequent amendment]

Annual Total Returns (years ended 12/31)*

Average Annual Total Returns (for periods ended 12/31/17)

[To be provided by subsequent amendment]

Portfolio Management

Investment Adviser and Sub-Adviser

Portfolio Manager

The professional at the Sub-Adviser primarily responsible for the day-to-day management of the Fund is Jonathan W. Sage. Mr. Sage, an Investment Officer of MFS, has been employed in the investment area of MFS since 2000. He has managed the Fund since its inception in 2014.

Purchase and Sale Information

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Strategies Information

Please see each Fund's respective “The Fund's Principal Investment Strategy” section under “Fund Summaries” above for a complete discussion of its principal investment strategies. The Funds may invest in various types of securities and engage in various investment techniques which are not the principal focus of the Funds and therefore are not described in this Prospectus. These securities, techniques and practices, together with their risks, are described in the Statement of Additional Information (the “SAI”) which you may obtain free of charge by contacting shareholder services (see the back cover of this Prospectus for the address and phone number).

The Board of Trustees of SSGA Active Trust (the “Board”) may change each Fund's investment objective, investment strategy and other policies without shareholder approval, except as otherwise noted in this Prospectus or in the SAI.

Principal Strategies

With respect to the SPDR SSGA Multi-Asset Real Return ETF, SPDR SSGA Income Allocation ETF and SPDR SSGA Global Allocation ETF, the Adviser, in constructing each portfolio of securities, periodically establishes specific percentage targets for each asset class based on the Adviser's outlook for the economy and the financial markets. The Adviser then selects one or more ETPs for each asset class and allocates Fund assets based primarily on those percentage targets. ETPs include exchange traded funds (“ETFs”) registered under the 1940 Act (including actively-managed ETFs, such as the Funds, and index-based ETFs, which seek to provide investment results that match the performance of an index by holding in its portfolio either the contents of the index or a representative sample of the securities in the index), exchange traded commodity trusts, and ETNs. An exchange traded commodity trust is a pooled trust that invests in physical commodities or commodity futures, and issues shares that are traded on a securities exchange that may trade at a discount or premium to the value of the holdings of the trusts. ETNs are debt obligations of investment banks which are traded on exchanges and the returns of which are linked to the performance of market indexes. The Adviser periodically reallocates Fund assets based on its reassessment of the economy and the financial markets. In certain circumstances, a Fund may invest in securities other than ETPs, for example, to manage its cash balances.

Non-Principal Strategies

Temporary Defensive Positions. In response to actual or perceived adverse market, economic, political, or other conditions, a Fund may (but will not necessarily), without notice, depart from its principal investment strategies by temporarily investing for defensive purposes. Temporary defensive positions may include, but are not limited to, cash, cash equivalents, U.S. government securities, repurchase agreements collateralized by such securities, money market funds, and high-quality debt investments. If a Fund invests for defensive purposes, it may not achieve its investment objective. In addition, the defensive strategy may not work as intended.

Borrowing Money. Each Fund may borrow money from a bank as permitted by the Investment Company Act of 1940, as amended (the “1940 Act”) or other governing statute, by the Rules thereunder, or by the U.S. Securities and Exchange Commission (“SEC”) or other regulatory agency with authority over the Fund, but only for temporary or emergency purposes.

The 1940 Act presently allows a fund to borrow from any bank (including pledging, mortgaging or hypothecating assets) in an amount up to 33 1/3% of its total assets (not including temporary borrowings not in excess of 5% of its total assets). Each Fund may also invest in reverse repurchase agreements, which are considered borrowings under the 1940 Act. Although there is no percentage limit on Fund assets that can be used in connection with reverse repurchase agreements, each Fund does not expect to engage, under normal circumstances, in reverse repurchase agreements with respect to more than 33 1/3% of its total assets.

Lending of Securities. Each Fund may lend its portfolio securities in an amount not to exceed 40% of the value of its net assets via a securities lending program through its securities lending agent, State Street Bank and Trust Company (“State Street” or the “Lending Agent”), to brokers, dealers and other financial institutions desiring to borrow securities to complete transactions and for other purposes. A securities lending program allows a Fund to receive a portion of the income generated by lending its securities and investing the respective collateral. A Fund will receive collateral for each loaned security which is at least equal to the market value of that security, marked to market each trading day. In the securities lending program, the borrower generally has the right to vote the loaned securities; however, a Fund may call loans to vote proxies if a material issue affecting the Fund's economic interest in the investment is to be voted upon. Security loans may be terminated at any time by a Fund.

Principal Risks

The table below identifies the principal risks of investing in each Fund.SPDR SSGA Multi-Asset Real Return ETF (RLY)
SPDR SSGA Income Allocation ETF (INKM)
SPDR SSGA Global Allocation ETF (GAL)
SPDR SSGA Ultra Short Term Bond ETF (ULST)
SPDR DoubleLine Total Return Tactical ETF (TOTL)
SPDR MFS Systematic Core Equity ETF (SYE)
SPDR MFS Systematic Growth Equity ETF (SYG)
SPDR MFS Systematic Value Equity ETF (SYV)

Fund Name	RLY	INKM	GAL	ULST	TOTL	SYE	SYG	SYV
Affiliated ETP Risk	x	x	x	x
Agriculture Companies Risk	x
Asset Allocation Risk	x	x	x
Asset-Backed and Mortgage-Backed Securities Risk					x
Bank Loan Risk					x
Below Investment-Grade Securities Risk		x	x		x
Call/Prepayment Risk	x	x	x	x	x
Cash Position Risk	x	x	x
Collateralized Loan Obligation Risk					x
Commodities Risk	x		x
Company Risk						x	x	x
Convertible Securities Risk		x				x	x	x
Counterparty Risk	x				x
Credit Risk	x	x	x	x	x
Currency Risk	x	x	x		x
Debt Securities Risk	x	x	x	x	x
Depositary Receipts Risk	x	x	x
Derivatives Risk	x				x
Emerging Markets Risk	x	x	x		x
Energy Sector Risk	x
Equity Investing Risk	x	x	x			x	x	x
Exchange Traded Products Risk	x	x	x	x
Extension Risk	x	x	x	x	x
Financial Sector Risk				x
Growth Stock Risk						x	x
Income Risk	x	x	x	x	x
Inflation-Indexed Securities Risk	x	x	x		x
Infrastructure-Related Companies Risk	x
Interest Rate Risk	x	x	x	x	x
Investments in ETFs	x	x	x	x
Investment in ETNs	x	x	x	x
Investments in Exchange Traded Commodity Trusts	x		x

Affiliated ETP Risk. The Adviser may receive management or other fees from Affiliated ETPs, as well as a management fee for managing the Fund. It is possible that a conflict of interest among the Fund and the Affiliated ETPs could affect how the Adviser fulfills its fiduciary duties to the Fund and the Affiliated ETPs. Because the amount of the investment management fees to be retained by the Adviser may differ depending upon the Affiliated ETPs in which the Fund invests, there is a conflict of interest for the Adviser in selecting the Affiliated ETPs. In addition, the Adviser may have an incentive to take into account the effect on an Affiliated ETP in which the Fund may invest in determining whether, and under what circumstances, to purchase or sell shares in that Affiliated ETP. Although the Adviser takes steps to address the conflicts of interest, it is possible that the conflicts could impact the Fund.

Agriculture Companies Risk. Economic forces, including forces affecting agricultural markets, as well as government policies and regulations affecting agriculture companies, could adversely impact a Fund's investments. Agricultural and livestock production and trade flows are significantly affected by government policies and regulations. Governmental policies affecting agriculture companies, such as taxes, tariffs, duties, subsidies and import and export restrictions on agricultural commodities, commodity products and livestock, can influence agriculture company profitability, the planting/raising of certain crops/livestock versus other uses of resources, the location and size of crop and livestock production, whether unprocessed or processed commodity products are traded and the volume and types of imports and exports. In addition, agriculture companies must comply with a broad range of environmental laws and regulations. Additional or more stringent environmental laws and regulations may be enacted in the future and such changes could have a material adverse effect on the business of such companies. In addition, agricultural and livestock businesses may be significantly affected by adverse weather, pollution and/or disease which could limit or halt production.

Asset Allocation Risk. A Fund's investment performance depends upon the successful allocation of the Fund's assets among asset classes, geographical regions, industry sectors, and specific issuers and investments. There is no guarantee that a Fund's allocation techniques and decisions will produce the desired results. It is possible to lose money on an investment in a Fund as a result of these allocation decisions.

Asset-Backed and Mortgage-Backed Securities Risk. Asset-backed and mortgage-backed securities (residential and commercial) represent interests in “pools” of mortgages or other assets, including consumer loans or receivables held in trust. These securities, in most cases, are not backed by the full faith and credit of the U.S. government, and there can be no assurance that the U.S. government would provide financial support to its agencies or instrumentalities where it is not obligated to do so. These securities are subject to the risk of default on the underlying asset or mortgage, particularly during periods of economic downturn. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain asset-backed and mortgage-backed securities. In particular, during periods of falling interest rates, mortgage-backed securities will be called or prepaid, which may result in a Fund having to reinvest proceeds in other investments at a lower interest rate. During periods of rising interest rates, the average life of a mortgage-backed security may extend, which may lock in a below-market interest rate, increase the security's duration, and reduce the value of the security. Enforcing rights against the underlying assets or collateral may be difficult, or the underlying assets or collateral may be insufficient if the issuer defaults. The values of certain types of mortgage-backed securities, such as inverse floaters and interest-only and principal-only securities, may be extremely sensitive to changes in interest rates and prepayment rates.

Bank Loan Risk. A Fund may invest in secured and unsecured participations in bank loans and assignments of such loans. In making investments in such loans, which are made by banks or other financial intermediaries to borrowers, a Fund will depend primarily upon the creditworthiness of the borrower for payment of principal and interest which will expose the Fund to the credit risk of both the financial institution and the underlying borrower. The market for bank loans may not be highly liquid and a Fund may have difficulty selling them. A Fund may also experience settlement delays with respect to bank loan trades. Participations by the Fund in a lender's portion of a bank loan typically will result in the Fund having a contractual relationship only with such lender, not with the borrower. A Fund may have the right to receive payments of principal, interest and any fees to which it is entitled only from the lender selling a loan participation and only upon receipt by such lender of such payments from the borrower. In connection with purchasing participations, a Fund generally will have no right to enforce compliance by the borrower with the terms of the loan agreement, nor any rights with respect to any funds acquired by other lenders through set-off against the borrower, and a Fund may not directly benefit from any collateral supporting the loan in which it has purchased the participation.

As a result, the Fund may assume the credit risk of both the borrower and the lender selling the participation. Further, loans held by a Fund may not be considered securities and, therefore, purchasers, such as a Fund, may not be entitled to rely on the strong anti-fraud protections of the federal securities laws.

Below Investment-Grade Securities Risk. Securities rated below investment-grade and unrated securities of comparable credit quality (commonly known as “high-yield bonds” or “junk bonds”) lack strong investment-grade characteristics, are considered predominantly speculative with respect to the issuer's continuing ability to make principal and interest payments, and are subject to greater levels of credit, liquidity and market risk than higher-rated securities. They can involve a substantially greater risk of default than higher-rated securities, and their values can decline significantly over short periods of time. Issuers of lower-quality debt securities may have substantially greater risk of insolvency or bankruptcy than issuers of higher-quality debt securities. In the event the issuer of a debt security held by a Fund defaults on its payments or becomes insolvent or bankrupt, the Fund may not receive the return it was promised on the investment and could lose its entire investment. The lower ratings of junk bonds reflect a greater possibility that actual or perceived adverse changes in the financial condition of the issuer or in general economic conditions, or an unanticipated rise in interest rates, may impair the ability of the issuer to make payments of interest and principal. If this were to occur, the values of such securities held by a Fund may fall substantially and the Fund could lose some or all of the value of its investment. Lower-quality debt securities tend to be more sensitive to adverse news about the issuer, or the market or economy in general, than higher quality debt securities. The market for lower quality debt securities can be less liquid than for higher quality debt securities, especially during periods of recession or general market decline, which could make it difficult at times for a Fund to sell certain securities at prices used in calculating the Fund's net asset value. These securities may have significant volatility.

Call/Prepayment Risk. Call/prepayment risk is the risk that an issuer will exercise its right to pay principal on an obligation held by a Fund earlier than expected or required. This may occur, for example, when there is a decline in interest rates, and an issuer of bonds or preferred stock redeems the bonds or stock in order to replace them with obligations on which it is required to pay a lower interest or dividend rate. It may also occur when there is an unanticipated increase in the rate at which mortgages or other receivables underlying mortgage- or asset-backed securities held by a Fund are prepaid. In any such case, a Fund may be forced to invest the prepaid amounts in lower-yielding investments, resulting in a decline in the Fund's income.

Cash Position Risk. A Fund may hold a significant portion of its assets in cash or cash equivalents in the Adviser's discretion. If a Fund holds a significant cash position, its investment returns may be adversely affected, and the Fund may not achieve its investment objective.

Collateralized Loan Obligation Risk. The risks of an investment in a collateralized loan obligation depend largely on the type of the collateral securities and the class of the debt obligation in which a Fund invests. Collateralized loan obligations are generally subject to credit, interest rate, valuation, liquidity, prepayment and extension risks. These securities also are subject to risk of default on the underlying asset, particularly during periods of economic downturn. Collateralized loan obligations carry additional risks including, but not limited to, (i) the possibility that distributions from collateral securities will not be adequate to make interest of other payments, (ii) the collateral may decline in value or default, (iii) a Fund may invest in obligations that are subordinate to other classes, and (iv) the complex structure of the security may not be fully understood at the time of investment and produce disputes with the issuer or unexpected investment results.

Commodities Risk. Commodity prices can have significant volatility, and exposure to commodities can cause the net asset value of Fund Shares to decline or fluctuate in a rapid and unpredictable manner. The values of physical commodities may be affected by changes in overall market movements, real or perceived inflationary trends, commodity index volatility, changes in interest rates or currency exchange rates, population growth and changing demographics, international economic, political and regulatory developments, and factors affecting a particular region, industry or commodity, such as drought, floods, or other weather conditions, livestock disease, changes in storage costs, trade embargoes, competition from substitute products, transportation bottlenecks or shortages, fluctuations in supply and demand, and tariffs. Also, a liquid secondary market may not exist for certain commodity investments, which may make it difficult for the Fund to sell them at a desirable price or at the price at which it is carrying them. The commodity markets are subject to temporary distortions or other disruptions due to, among other factors, lack of liquidity, the participation of speculators, and government regulation and other actions.

Company Risk. Changes in the financial condition of a company or other issuer, changes in specific market, economic, political, regulatory, geopolitical, and other conditions that affect a particular type of investment or issuer, and changes in general market, economic, political, regulatory, geopolitical and other conditions can adversely affect the price of an investment. The price of securities of smaller, less well-known issuers can be more volatile than the price of securities of larger issuers or the market in general.

Convertible Securities Risk. Convertible securities are bonds, debentures, notes, preferred stocks or other securities that may be converted or exchanged (by the holder or by the issuer, depending on the terms of the securities) into shares of the underlying common stock (or cash or securities of equivalent value) at a stated exchange ratio. Convertible securities may be subordinate to other debt securities issued by the same issuer. Issuers of convertible securities are often not as strong financially as issuers with higher credit ratings. Convertible securities typically provide yields lower than comparable non-convertible securities. Their values may be more volatile than those of non-convertible securities, reflecting changes in the values of the securities into which they are convertible.

Counterparty Risk. A Fund will be subject to credit risk with respect to the counterparties with which the Fund enters into derivatives contracts and other transactions such as repurchase agreements or reverse repurchase agreements. A Fund's ability to profit from these types of investments and transactions will depend on the willingness and ability of its counterparty to perform its obligations. If a counterparty fails to meet its contractual obligations, a Fund may be unable to terminate or realize any gain on the investment or transaction, resulting in a loss to the Fund. A Fund may experience significant delays in obtaining any recovery in an insolvency, bankruptcy, or other reorganization proceeding involving its counterparty (including recovery of any collateral posted by it) and may obtain only a limited recovery or may obtain no recovery in such circumstances. If a Fund holds collateral posted by its counterparty, it may be delayed or prevented from realizing on the collateral in the event of a bankruptcy or insolvency proceeding relating to the counterparty. Contractual provisions and applicable law may prevent or delay a Fund from exercising its rights to terminate an investment or transaction with a financial institution experiencing financial difficulties, or to realize on collateral, and another institution may be substituted for that financial institution without the consent of the Fund. If the credit rating of a derivatives counterparty declines, a Fund may nonetheless choose or be required to keep existing transactions in place with the counterparty, in which event the Fund would be subject to any increased credit risk associated with those transactions.

Credit Risk. Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security held by a Fund may be unable or unwilling, or may be perceived (whether by market participants, ratings agencies, pricing services or otherwise) as unable or unwilling, to make timely principal and/or interest payments, or to otherwise honor its obligations. It includes the risk that the security will be downgraded by a credit rating agency; generally, lower credit quality issuers present higher credit risks. An actual or perceived decline in creditworthiness of an issuer of a fixed-income security held by a Fund may result in a decrease in the value of the security. It is possible that the ability of an issuer to meet its obligations will decline substantially during the period when a Fund owns securities of the issuer or that the issuer will default on its obligations or that the obligations of the issuer will be limited or restructured.

The credit rating assigned to any particular investment does not necessarily reflect the issuer's current financial condition and does not reflect an assessment of an investment's volatility or liquidity. Securities rated in the lowest category of investment-grade are considered to have speculative characteristics. If a security held by a Fund loses its rating or its rating is downgraded, the Fund may nonetheless continue to hold the security in the discretion of the Adviser. In the case of asset-backed or mortgage-related securities, changes in the actual or perceived ability of the obligors on the underlying assets or mortgages to make payments of interest and/or principal may affect the values of those securities.

Currency Risk. Investments in issuers in different countries are often denominated in currencies other than the U.S. dollar. Changes in the values of those currencies relative to the U.S. dollar may have a positive or negative effect on the values of a Fund's investments denominated in those currencies. The values of other currencies relative to the U.S. dollar may fluctuate in response to, among other factors, interest rate changes, intervention (or failure to intervene) by national governments, central banks, or supranational entities such as the International Monetary Fund, the imposition of currency controls, and other political or regulatory developments. Currency values can decrease significantly both in the short term and over the long term in response to these and other developments. Continuing uncertainty as to the status of the Euro and the Economic and Monetary Union of the European Union (the “EMU”)

has created significant volatility in currency and financial markets generally. Any partial or complete dissolution of the EMU, or any continued uncertainty as to its status, could have significant adverse effects on currency and financial markets, and on the values of a Fund's portfolio investments.

Debt Securities Risk. The values of debt securities may increase or decrease as a result of the following: market fluctuations, increases in interest rates, actual or perceived inability or unwillingness of issuers, guarantors or liquidity providers to make scheduled principal or interest payments or illiquidity in debt securities markets; the risk of low rates of return due to reinvestment of securities during periods of falling interest rates or repayment by issuers with higher coupon or interest rates; and/or the risk of low income due to falling interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. In recent years, the U.S. has experienced low interest rate levels. However, interest rates have begun to rise. In addition, economic recovery and the ending of the Federal Reserve Board's quantitative easing program increase the likelihood that interest rates will continue to rise in the future. A rising interest rate environment may cause the value of a Fund's fixed income securities to decrease, a decline in a Fund's income and yield, an adverse impact on the liquidity of a Fund's fixed income securities, and increased volatility of the fixed income markets. If the principal on a debt obligation is prepaid before expected, the prepayments of principal may have to be reinvested in obligations paying interest at lower rates. During periods of falling interest rates, the income received by a Fund may decline. Changes in interest rates will likely have a greater effect on the values of debt securities of longer durations. Returns on investments in debt securities could trail the returns on other investment options, including investments in equity securities.

Depositary Receipts Risk. American Depositary Receipts (“ADRs”) are typically trust receipts issued by a U.S. bank or trust company that evidence an indirect interest in underlying securities issued by a foreign entity. Global Depositary Receipts (“GDRs”), European Depositary Receipts (“EDRs”), and other types of depositary receipts are typically issued by non-U.S. banks or financial institutions to evidence an interest in underlying securities issued by either a U.S. or a non-U.S. entity. Investments in non-U.S. issuers through ADRs, GDRs, EDRs, and other types of depositary receipts generally involve risks applicable to other types of investments in non-U.S. issuers. Investments in depositary receipts may be less liquid and more volatile than the underlying securities in their primary trading market. If a depositary receipt is denominated in a different currency than its underlying securities, a Fund will be subject to the currency risk of both the investment in the depositary receipt and the underlying security. There may be less publicly available information regarding the issuer of the securities underlying a depositary receipt than if those securities were traded directly in U.S. securities markets. Depositary receipts may or may not be sponsored by the issuers of the underlying securities, and information regarding issuers of securities underlying unsponsored depositary receipts may be more limited than for sponsored depositary receipts. The values of depositary receipts may decline for a number of reasons relating to the issuers or sponsors of the depositary receipts, including, but not limited to, insolvency of the issuer or sponsor. Holders of depositary receipts may have limited or no rights to take action with respect to the underlying securities or to compel the issuer of the receipts to take action. The prices of depositary receipts may differ from the prices of securities upon which they are based.

Derivatives Risk. A derivative is a financial contract the value of which depends on, or is derived from, the value of an underlying asset, interest rate, or index. Derivative transactions typically involve leverage and may have significant volatility. It is possible that a derivative transaction will result in a loss greater than the principal amount invested, and a Fund may not be able to close out a derivative transaction at a favorable time or price. Risks associated with derivative instruments include potential changes in value in response to interest rate changes or other market developments or as a result of the counterparty's credit quality; the potential for the derivative transaction not to have the effect the Adviser or Sub-Adviser anticipated or a different or less favorable effect than the Adviser or Sub-Adviser anticipated; the failure of the counterparty to the derivative transaction to perform its obligations under the transaction or to settle a trade; possible mispricing or improper valuation of the derivative instrument; imperfect correlation in the value of a derivative with the asset, rate, or index underlying the derivative; the risk that a Fund may be required to post collateral or margin with its counterparty, and will not be able to recover the collateral or margin in the event of the counterparty's insolvency or bankruptcy; the risk that a Fund will experience losses on its derivatives investments and on its other portfolio investments, even when the derivatives investments may be intended in part or entirely to hedge those portfolio investments; the risks specific to the asset underlying the derivative instrument; lack of liquidity

for the derivative instrument, including without limitation absence of a secondary trading market; the potential for reduced returns to a Fund due to losses on the transaction and an increase in volatility; the potential for the derivative transaction to have the effect of accelerating the recognition of gain; and legal risks arising from the documentation relating to the derivative transaction.

Emerging Markets Risk. Investments in emerging markets are generally subject to a greater risk of loss than investments in developed markets. This may be due to, among other things, the possibility of greater market volatility, lower trading volume and liquidity, greater risk of expropriation, nationalization, and social, political and economic instability, greater reliance on a few industries, international trade or revenue from particular commodities, less developed accounting, legal and regulatory systems, higher levels of inflation, deflation or currency devaluation, greater risk of market shut down, and more significant governmental limitations on investment policy as compared to those typically found in a developed market. In addition, issuers (including governments) in emerging market countries may have less financial stability than in other countries. The securities of emerging market companies may trade less frequently and in smaller volumes than more widely held securities. Market disruptions or substantial market corrections may limit very significantly the liquidity of securities of certain companies in a particular country or geographic region, or of all companies in the country or region. A Fund may be unable to liquidate its positions in such securities at any time, or at a favorable price, in order to meet the Fund's obligations. There is also the potential for unfavorable action such as embargo and acts of war. As a result, there will tend to be an increased risk of price volatility in investments in emerging market countries, which may be magnified by currency fluctuations relative to the U.S. dollar. Settlement and asset custody practices for transactions in emerging markets may differ from those in developed markets. Such differences may include possible delays in settlement and certain settlement practices, such as delivery of securities prior to receipt of payment, which increase the likelihood of a “failed settlement.” Failed settlements can result in losses. For these and other reasons, investments in emerging markets are often considered speculative.

Energy Sector Risk. Issuers in energy-related industries can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels caused by geopolitical events, energy conservation or use of alternative fuel sources, the success of exploration projects, weather or meteorological events, taxes, increased governmental or environmental regulation, resource depletion, rising interest rates, declines in domestic or foreign production, accidents or catastrophic events, or terrorist threats or attacks, among others. Markets for various energy-related commodities can have significant volatility, and are subject to control or manipulation by large producers or purchasers. Companies in the energy sector may need to make substantial expenditures, and to incur significant amounts of debt, in order to maintain or expand their reserves through exploration of new sources of supply, through the development of existing sources, through acquisitions, or through long-term contracts to acquire reserves. Factors adversely affecting producers, refiners, distributors, or others in the energy sector may affect adversely companies that service or supply those entities, either because demand for those services or products is curtailed, or those services or products come under price pressure.

Equity Investing Risk. The market prices of equity securities owned by a Fund may go up or down, sometimes rapidly or unpredictably. The value of a security may decline for a number of reasons that may directly relate to the issuer, such as management performance, financial leverage, non-compliance with regulatory requirements, and reduced demand for the issuer's goods or services. The values of equity securities also may decline due to general industry or market conditions that are not specifically related to a particular company, such as real or perceived adverse economic conditions, changes in the general outlook for corporate earnings, changes in interest or currency rates, or adverse investor sentiment generally. In addition, equity markets tend to move in cycles, which may cause stock prices to fall over short or extended periods of time.

Exchange Traded Products Risk. A Fund is subject to substantially the same risks as those associated with the direct ownership of the securities or other assets represented by the ETPs in which a Fund invests. The shares of certain ETPs may trade at a premium or discount to their net asset values. For example, supply and demand for shares of an underlying ETF or market disruptions may cause the market price of the underlying ETF to deviate from the value of the underlying ETF's investments, which may be exacerbated in less liquid markets. By investing in ETPs, a Fund bears the proportionate share of any fees and expenses (e.g. management, custody, accounting, and administration) of the ETP, if applicable, in addition to the fees and expenses that a Fund and its shareholders directly bear in connection with the Fund's operations.

Extension Risk. During periods of rising interest rates, the average life of certain types of securities may be extended because of slower-than-expected principal payments. This may increase the period of time during which an investment earns a below-market interest rate, increase the security's duration and reduce the value of the security. Extension risk may be heightened during periods of adverse economic conditions generally, as payment rates decline due to higher unemployment levels and other factors.

Financial Sector Risk. Financial services companies are subject to extensive governmental regulation which may limit both the amounts and types of loans and other financial commitments they can make, the interest rates and fees they can charge, the scope of their activities, the prices they can charge and the amount of capital they must maintain. Profitability is largely dependent on the availability and cost of capital funds and can fluctuate significantly when interest rates change or due to increased competition. In addition, deterioration of the credit markets generally may cause an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. Certain events in the financial sector may cause an unusually high degree of volatility in the financial markets, both domestic and foreign, and cause certain financial services companies to incur large losses. Securities of financial services companies may experience a dramatic decline in value when such companies experience substantial declines in the valuations of their assets, take action to raise capital (such as the issuance of debt or equity securities), or cease operations. Credit losses resulting from financial difficulties of borrowers and financial losses associated with investment activities can negatively impact the sector. Insurance companies may be subject to severe price competition. Adverse economic, business or political developments could adversely affect financial institutions engaged in mortgage finance or other lending or investing activities directly or indirectly connected to the value of real estate.

Growth Stock Risk. The prices of growth stocks may be based largely on expectations of future earnings, and their prices can decline rapidly and significantly in reaction to negative news about such factors as earnings, revenues, the economy, political developments, or other news. Growth stocks may underperform value stocks and stocks in other broad style categories (and the stock market as a whole) over any period of time and may shift in and out of favor with investors generally, sometimes rapidly, depending on changes in market, economic, and other factors. As a result, at times when it holds substantial investments in growth stocks, a Fund may underperform other investment funds that invest more broadly or that favor different investment styles. Because growth companies typically reinvest their earnings, growth stocks typically do not pay dividends at levels associated with other types of stocks, if at all.

Income Risk. A Fund's income may decline due to falling interest rates or other factors. Issuers of securities held by a Fund may call or redeem the securities during periods of falling interest rates, and the Fund would likely be required to reinvest in securities paying lower interest rates. If an obligation held by the Fund is prepaid, the Fund may have to reinvest the prepayment in other obligations paying income at lower rates. A reduction in the income earned by the Fund may limit the Fund's ability to achieve its objective.

Inflation-Indexed Securities Risk. The principal amount of an inflation-indexed security typically increases with inflation and decreases with deflation, as measured by a specified index. It is possible that, in a period of declining inflation rates, a Fund could receive at maturity less than the initial principal amount of an inflation-indexed security. Although the holders of U.S. TIPS receive no less than the par value of the security at maturity, if a Fund purchases U.S. TIPS in the secondary market whose principal values have previously been adjusted upward and there is a period of subsequent declining inflation rates, the Fund may receive at maturity less than it invested. Depending on the changes in inflation rates during the period a Fund holds an inflation-indexed security, the Fund may earn less on the security than on a conventional bond. Changes in the values of inflation-indexed securities may be difficult to predict, and it is possible that an investment in such securities will have an effect different from that anticipated by the Adviser. The principal amounts of inflation-indexed securities are typically only adjusted periodically, and changes in the values of the securities may only approximately reflect changes in inflation rates and may occur substantially after the changes in inflation rates in question occur.

Infrastructure-Related Companies Risk. Infrastructure-related companies include companies that primarily own, manage, develop and/or operate infrastructure assets, including transportation, utility, energy and/or telecommunications assets. Infrastructure-related businesses are subject to a variety of factors that may adversely affect their business or operations, including high interest costs in connection with capital construction programs, insurance costs, costs associated with environmental and other regulations, the effects of an economic slowdown, surplus capacity or technological obsolescence, industry competition, labor relations, rate caps or rate changes,

uncertainties concerning availability of fuel at reasonable prices, the effects of energy conservation policies, natural disasters, terrorist attacks and other factors. Certain infrastructure-related entities, particularly telecommunications and utilities companies, are subject to extensive regulation by various governmental authorities. The costs of complying with governmental regulations, delays or failures to receive required regulatory approvals or the enactment of new adverse regulatory requirements may adversely affect infrastructure-related companies. Infrastructure-related companies may also be affected by service interruption and/or legal challenges due to environmental, operational or other conditions or events, and the imposition of special tariffs and changes in tax laws, regulatory policies and accounting standards. There is also the risk that corruption may negatively affect publicly-funded infrastructure projects, especially in non-U.S. markets, resulting in work stoppage, delays and cost overruns. Other risks associated with infrastructure-related companies include uncertainties resulting from such companies' diversification into new domestic and international businesses, as well as agreements by any such companies linking future rate increases to inflation or other factors not directly related to the actual operating profits of the enterprise.

Interest Rate Risk. Interest rate risk is the risk that the securities held by a Fund will decline in value because of increases in market interest rates. Debt securities with longer durations tend to be more sensitive to changes in interest rates, usually making them more volatile than debt securities with shorter durations. For example, the value of a security with a duration of five years would be expected to decrease by 5% for every 1% increase in interest rates. Falling interest rates also create the potential for a decline in a Fund's income and yield. Interest-only and principal-only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments. Variable and floating rate securities also generally increase or decrease in value in response to changes in interest rates, although generally to a lesser degree than fixed-rate securities. A substantial increase in interest rates may also have an adverse impact on the liquidity of a security, especially those with longer durations. In recent years, the U.S. has experienced low interest rate levels. However, interest rates have begun to rise. In addition, economic recovery and the ending of the Federal Reserve Board's quantitative easing program increase the likelihood that interest rates will continue to rise in the future. Changes in governmental policy, including changes in central bank monetary policy, could cause interest rates to rise rapidly, or cause investors to expect a rapid rise in interest rates. This could lead to heightened levels of interest rate, volatility and liquidity risks for the fixed income markets generally and could have a substantial and immediate effect on the values of a Fund's investments.

Investments in ETFs. As a shareholder of another investment company, a Fund relies on that investment company to achieve its investment objective. If the investment company fails to achieve its objective, the value of a Fund's investment could decline, which could adversely affect the Fund's performance. By investing in another investment company, a Fund indirectly bears its proportionate share of any fees and expenses of the other investment company, if applicable, in addition to the fees and expenses that such Fund and its shareholders directly bear in connection with the Fund's operations. A Fund may invest in ETFs that are not registered or regulated under the 1940 Act. These instruments typically hold commodities, such as gold or oil, currency or other property that is itself not a security (see also “Investments in Exchange Traded Commodity Trusts” below). Federal securities laws impose limitations on a Fund's ability to invest in other investment companies.

Because ETFs are listed on national stock exchanges and are traded like stocks listed on an exchange, their shares potentially may trade at a discount or premium. Investments in ETFs are also subject to brokerage and other trading costs, which could result in greater expenses to a Fund. In addition, because the value of ETF shares depends on the demand in the market and such value may deviate from the net asset value of the ETF, the Adviser may not be able to liquidate a Fund's holdings at the most optimal time, especially times of extreme market stress, which could adversely affect the Fund's performance.

Investments in ETNs. Exchange traded notes (“ETNs”) generally are senior, unsecured, unsubordinated debt securities issued by a sponsor, such as an investment bank. The value of an ETN may be influenced by time to maturity, level of supply and demand for the ETN, volatility and lack of liquidity in the underlying market, changes in the applicable interest rates, and economic, legal, political or geographic events that affect the referenced market. Because ETNs are debt securities, they are subject to credit risk. If the issuer has financial difficulties or becomes insolvent or bankrupt, a Fund may not receive the return it was promised and could lose its entire investment. If a rating agency lowers the credit rating of the issuer of an ETN, the value of the ETN may decline; a lower credit rating reflects a greater risk that the issuer will default on its obligation. There are typically no periodic interest payments for

ETNs, and the amount of principal payable at maturity may decline, depending in part on the performance of an underlying index or asset. As is the case with ETFs, an investor could lose some of or the entire amount invested in ETNs. A Fund's decision to sell its ETN holdings may be limited by the availability of a secondary market.

Investments in Exchange Traded Commodity Trusts. An exchange traded commodity trust is a pooled trust that invests in physical commodities or commodity futures, and issues shares that are traded on a securities exchange. Shares may trade at a discount or premium to the value of the holdings of the trusts. Investments in exchange traded commodity trusts are subject to brokerage and other trading costs. Exchange traded commodity trusts are not investment companies registered under the 1940 Act and are not subject to regulation under the Commodity Exchange Act of 1936 (the “CEA”). As a result, in connection with any such investments, a Fund will not have the protections associated with ownership of shares in an investment company registered under the 1940 Act or the protections afforded by the CEA. As with other investments in commodities, investments in exchange traded commodity trusts may increase the risk that investors in a Fund may not qualify as “regulated investment companies” under the Internal Revenue Code. If an investment company investing in a Fund fails to qualify as a regulated investment company, that investment company may be subject to tax, potentially reducing returns to shareholders. Such a failure will also alter the treatment of distributions to its shareholders. These risks are described more thoroughly under “Tax Risk-Qualifying Income.”

Large-Capitalization Securities Risk. Securities issued by large-capitalization companies may present risks not present in smaller companies. For example, larger companies may be unable to respond as quickly as smaller and mid-sized companies to competitive challenges or to changes in business, product, financial, or other market conditions. Larger companies may not be able to maintain growth at the high rates that may be achieved by well-managed smaller and mid-sized companies, especially during strong economic periods. Returns on investments in securities of large companies could trail the returns on investments in securities of smaller and mid-sized companies.

Leveraging Risk. Borrowing transactions, reverse repurchase agreements, certain derivatives transactions, securities lending transactions and other investment transactions such as when-issued, delayed-delivery, or forward commitment transactions may create investment leverage. If a Fund engages in transactions that have a leveraging effect on the Fund's investment portfolio, the value of the Fund will be potentially more volatile and all other risks will tend to be compounded. This is because leverage generally creates investment risk with respect to a larger base of assets than a Fund would otherwise have and so magnifies the effect of any increase or decrease in the value of the Fund's underlying assets. The use of leverage is considered to be a speculative investment practice and may result in losses to a Fund. Certain derivatives have the potential for unlimited loss, regardless of the size of the initial investment. The use of leverage may cause a Fund to liquidate positions when it may not be advantageous to do so to satisfy repayment, interest payment, or margin obligations or to meet asset segregation or coverage requirements.

Liquidity Risk. Liquidity risk is the risk that a Fund may not be able to dispose of securities or close out derivatives transactions readily at a favorable time or prices (or at all) or at prices approximating those at which a Fund currently values them. For example, certain investments may be subject to restrictions on resale, may trade in the over-the-counter market or in limited volume, or may not have an active trading market. Illiquid securities may trade at a discount from comparable, more liquid investments and may be subject to wide fluctuations in market value. It may be difficult for a Fund to value illiquid securities accurately. The market for certain investments may become illiquid under adverse market or economic conditions independent of any specific adverse changes in the conditions of a particular issuer. Disposal of illiquid securities may entail registration expenses and other transaction costs that are higher than those for liquid securities. A Fund may seek to borrow money to meet its obligations (including among other things redemption obligations) if it is unable to dispose of illiquid investments, resulting in borrowing expenses and possible leveraging of the Fund.

Furthermore, with respect to the SPDR DoubleLine Total Return Tactical ETF, if the Fund's principal investment strategies involve investing in municipal securities or high yield securities, the Fund's portfolio may have greater exposure to liquidity risk since the markets for such securities may be less liquid than the traditional bond markets. There may also be less information available on the financial condition of issuers of these types of securities than for public corporations. This means that it may be harder to buy and sell such securities, especially on short notice, and these securities may be more difficult for the Fund to value accurately than securities of public corporations.

Management Risk. Each Fund is actively managed. The Adviser's judgments about the attractiveness, relative value, or potential appreciation of a particular sector, security, commodity or investment strategy may prove to be incorrect, and may cause a Fund to incur losses. There can be no assurance that the Adviser's investment techniques and decisions will produce the desired results.

Market Risk. Market prices of investments held by a Fund will go up or down, sometimes rapidly or unpredictably. Each Fund's investments are subject to changes in general economic conditions, general market fluctuations and the risks inherent in investment in securities markets. Investment markets can be volatile and prices of investments can change substantially due to various factors including, but not limited to, economic growth or recession, changes in interest rates, changes in actual or perceived creditworthiness of issuers and general market liquidity. Even if general economic conditions do not change, the value of an investment in a Fund could decline if the particular industries, sectors or companies in which the Fund invests do not perform well or are adversely affected by events. Further, legal, political, regulatory and tax changes also may cause fluctuations in markets and securities prices.

Master Limited Partnership Risk. Investments in securities of MLPs involve certain risks different from or in addition to the risks of investing in common stocks, including for example risks related to the limited ability of investors to control an MLP and to vote on matters affecting the MLP, risks related to potential conflicts of interest between an MLP and the MLP's general partner, the risk that an MLP will generate insufficient cash flow to meet its current operating requirements, the risk that an MLP will issue additional securities or engage in other transactions that will have the effect of diluting the interests of existing investors, and risks related to the general partner's right to require unit-holders to sell their common units at an undesirable time or price. MLP common units can be affected by macro-economic and other factors affecting the stock market in general, changes or anticipated changes in interest rates, investor sentiment towards MLPs or the energy sector generally, changes in a particular issuer's financial condition, or unfavorable or unanticipated poor performance of a particular issuer (in the case of MLPs, generally measured in terms of distributable cash flow). Prices of common units of individual MLPs also can be affected by other factors unique to the partnership or company, including earnings power and coverage ratios. Certain MLP securities may trade in relatively low volumes due to their smaller capitalizations or other factors, which may cause them to have a high degree of price volatility and lack sufficient market liquidity to enable a Fund to effect a sale at an advantageous time or price.

MLP Tax Risk. MLPs do not pay U.S. federal income tax at the partnership level. Rather, each partner is allocated a share of the partnership's income, gains, losses, deductions, and expenses. A change in current tax law, or a change in the underlying business mix of a given MLP, could result in an MLP being treated as a corporation for U.S. federal income tax purposes, which would result in such MLP being required to pay U.S. federal income tax on its taxable income. The classification of an MLP as a corporation for U.S. federal income tax purposes would likely have a significant adverse impact on the value of an investment in the MLP.

Metals and Mining Companies Risk. Metals and mining companies can be significantly affected by events relating to international political and economic developments, energy conservation, the success of exploration projects, commodity prices, and tax and other government regulations. Investments in metals and mining companies may be speculative and may be subject to greater price volatility than investments in other types of companies. Risks of metals and mining investments include: changes in international monetary policies or economic and political conditions that can affect the supply of precious metals and consequently the value of metals and mining company investments; the United States or foreign governments may pass laws or regulations limiting metals investments for strategic or other policy reasons; and increased environmental or labor costs may depress the value of metals and mining investments.

Modeling Risk. The Adviser uses quantitative models in an effort to enhance returns and manage risk. Any imperfections, errors or limitations in these models could limit any benefit to a Fund from the use of the models, or could result in incorrect outputs or in investment outcomes different from or opposite to those expected or desired by the Adviser. These models may make simplifying assumptions that limit their effectiveness and may draw from historical data that does not adequately identify or reflect factors necessary to an appropriate or useful output. There can be no assurance that the models will behave as expected in all market conditions. In addition, computer programming used to create quantitative models, or the data on which such models operate, might contain one or more errors. Such errors might never be detected, or might be detected only after a Fund has sustained a loss (or reduced performance) related to such errors.

Money Market Risk. An investment in a money market fund is not a deposit of any bank and is not insured or guaranteed by the FDIC or any other government agency. Certain money market funds seek to preserve the value of their shares at $1.00 per share, although there can be no assurance that they will do so, and it is possible to lose money by investing in such a money market fund. A major or unexpected increase in interest rates or a decline in the credit quality of an issuer or entity providing credit support, an inactive trading market for money market instruments, or adverse market, economic, industry, political, regulatory, geopolitical, and other conditions could cause the share price of such a money market fund to fall below $1.00. It is possible that such a money market fund will issue and redeem shares at $1.00 per share at times when the fair value of the money market fund's portfolio per share is more or less than $1.00. None of State Street Corporation, State Street Bank and Trust Company, State Street Global Advisors (“SSGA”), SSGA FM or their affiliates (“State Street Entities”) guarantee the value of an investment in a money market fund at $1.00 per share. Investors should have no expectation of capital support to a money market fund from State Street Entities. Other money market funds price and transact at a “floating” NAV that will fluctuate along with changes in the market-based value of fund assets. Shares sold utilizing a floating NAV may be worth more or less than their original purchase price. Recent changes in the regulation of money market funds may affect the operations and structures of money market funds. A money market fund may be permitted or required to impose redemption fees or to impose limitations on redemptions during periods of high illiquidity in the markets for the investments held by it.

Mortgage Pass-Through Securities Risk. Most transactions in mortgage pass-through securities occur through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement, referred to as a “to-be-announced transaction” or “TBA Transaction”. In a TBA Transaction, the buyer and seller agree upon general trade parameters such as agency, settlement date, par amount and price. Default by, or bankruptcy of, a counterparty to a TBA Transaction would expose a Fund to possible losses because of an adverse market action, expenses or delays in connection with the purchase or sale of the pools of mortgage pass-through securities specified in the TBA Transaction. To minimize this risk, a Fund will enter into TBA Transactions only with established counterparties (such as major broker-dealers) and the Sub-Adviser will monitor the creditworthiness of such counterparties. Each Fund expects to enter into such contracts on a regular basis. A Fund, pending settlement of such contracts, will invest its assets in high-quality, liquid short term instruments, including shares of affiliated money market funds.

Mortgage-Related and Other Asset-Backed Securities Risk. Investments in mortgage-related and other asset-backed securities are subject to the risk of significant credit downgrades, illiquidity, and defaults to a greater extent than many other types of fixed income investments. Mortgage-related securities represent a participation in, or are secured by, mortgage loans. Other asset-backed securities are typically structured like mortgage-related securities, but instead of mortgage loans or interests in mortgage loans, the underlying assets may include, for example, items such as motor vehicle installment sales or installment loan contracts, leases on various types of real and personal property, and receivables from credit card agreements. During periods of falling interest rates, mortgage-related and other asset-backed securities, which typically provide the issuer with the right to prepay the security prior to maturity, may be prepaid, which may result in a Fund having to reinvest the proceeds in other investments at lower interest rates. During periods of rising interest rates, the average life of mortgage-related and other asset-backed securities may extend because of slower-than expected principal payments. This may lock in a below market interest rate, increase the security's duration and interest rate sensitivity, and reduce the value of the security. As a result, mortgage-related and other asset-backed securities may have less potential for capital appreciation during periods of declining interest rates than other debt securities of comparable maturities, although they may have a similar risk of decline in market values during periods of rising interest rates. Prepayment rates are difficult to predict and the potential impact of prepayments on the value of a mortgage-related or other asset-backed security depends on the terms of the instrument and can result in significant volatility. The price of a mortgage-related or other asset-backed security also depends on the credit quality and adequacy of the underlying assets or collateral. Defaults on the underlying assets, if any, may impair the value of a mortgage-related or other asset-backed security. For some asset-backed securities in which a Fund invests, such as those backed by credit card receivables, the underlying cash flows may not be supported by a security interest in a related asset. Moreover, the values of mortgage-related and other asset-backed securities may be substantially dependent on the servicing of the underlying asset pools, and are therefore subject to risks associated with the negligence or malfeasance by their servicers and to the credit risk of their servicers. In

certain situations, the mishandling of related documentation may also affect the rights of securities holders in and to the underlying collateral. There may be legal and practical limitations on the enforceability of any security interest granted with respect to underlying assets, or the value of the underlying assets, if any, may be insufficient if the issuer defaults.

In a “forward roll” transaction, a Fund will sell a mortgage-related security to a bank or other permitted entity and simultaneously agree to purchase a similar security from the institution at a later date at an agreed upon price. The mortgage securities that are purchased will bear the same interest rate as those sold, but generally will be collateralized by different pools of mortgages with different prepayment histories than those sold. The values of such transactions will be affected by many of the same factors that affect the values of mortgage-related securities generally. In addition, forward roll transactions may have the effect of creating investment leverage in a Fund.

Municipal Obligations Risk. The U.S. municipal securities market is volatile and can be significantly affected by adverse tax, legislative, or political changes and the financial condition of the issuers of municipal securities. Municipal obligations include revenue obligations, which are generally backed by the revenues generated from a specific project or facility and include private activity bonds and industrial development bonds. Private activity and industrial development bonds are dependent on the ability of the facility's user to meet its financial obligations and on the value of any real or personal property pledged as security for such payment. Private activity and industrial development bonds, although issued by industrial development authorities, may be backed only by the assets of the non-governmental user. Because many municipal securities are issued to finance projects relating to education, health care, transportation and utilities, conditions in those sectors can affect the overall municipal securities market. In addition, municipal securities backed by current or anticipated revenues from a specific project or specific asset can be negatively affected by the discontinuance or reduction in the rate of the taxation supporting the project or asset or the inability to collect revenues for the project or from the assets. If the U.S. Internal Revenue Service determines the issuer of a municipal security has not complied with applicable tax requirements, interest from the security could become taxable, and the security could decline in value. Municipal obligations may also be subject to prepayment risk and extension risk. Certain states and other governmental entities have experienced, and may continue to experience, extreme financial pressures in response to financial and economic and other factors, and may be, or be perceived to be, unable to meet all of their obligations under municipal bonds issued or guaranteed by them; such factors may result in substantial volatility in municipal securities markets and losses to the Fund. Additionally, a Fund's portfolio may have greater exposure to liquidity risk since the markets for such securities may be less liquid than the traditional bond markets. There may also be less information available on the financial condition of issuers of these types of securities than for public corporations. This means that it may be harder to buy and sell such securities, especially on short notice, and these securities may be more difficult for a Fund to value accurately than securities of public corporations.

Natural Resources Risk. Investments in companies in natural resources industries can be significantly affected by (often rapid) changes in supply of, or demand for, various natural resources. They may also be affected by changes in energy prices, international political and economic developments, environmental incidents, energy conservation, the success of exploration projects, changes in commodity prices, and tax and other government regulations.

Non-Diversification Risk. As a “non-diversified” fund, each Fund may hold a smaller number of portfolio securities than many other funds. To the extent the Fund invests in a relatively small number of issuers, a decline in the market value of a particular security held by the Fund may affect its value more than if it invested in a larger number of issuers. The value of Fund Shares may be more volatile than the values of shares of more diversified funds.

Non-U.S. Securities Risk. Investments in securities of non-U.S. issuers (including depositary receipts) entail risks not typically associated with investing in securities of U.S. issuers. Similar risks may apply to securities traded on a U.S. securities exchange that are issued by entities with significant exposure to non-U.S. countries. In certain countries, legal remedies available to investors may be more limited than those available with regard to U.S. investments. Because non-U.S. securities are typically denominated and traded in currencies other than the U.S. dollar, the value of the Fund's assets, to the extent they are non-U.S. dollar denominated, may be affected favorably or unfavorably by currency exchange rates, exchange control regulations, and restrictions or prohibitions on the repatriation of non-U.S. currencies. Income and gains with respect to investments in certain countries may be subject to withholding and other taxes. There may be less information publicly available about a non-U.S. entity than about a U.S. entity, and many non-U.S. entities are not subject to accounting, auditing, and financial reporting standards, regulatory framework and

practices comparable to those in the United States. The securities of some non-U.S. entities are less liquid and at times more volatile than securities of comparable U.S. entities, and could become subject to sanctions or embargoes that adversely affect a Fund's investment. Non-U.S. transaction costs, such as brokerage commissions and custody costs may be higher than in the U.S. In addition, there may be a possibility of nationalization or expropriation of assets, imposition of currency exchange controls, confiscatory taxation, and diplomatic developments that could adversely affect the values of a Fund's investments in certain non-U.S. countries. Investments in securities of non-U.S. issuers also are subject to foreign political and economic risk not associated with U.S. investments, meaning that political events (civil unrest, national elections, changes in political conditions and foreign relations, imposition of exchange controls and repatriation restrictions), social and economic events (labor strikes, rising inflation) and natural disasters occurring in a country where a Fund invests could cause the Fund's investments in that country to experience gains or losses. Certain countries have recently experienced (or currently are expected to experience) negative interest rates on certain fixed-income securities, and similar interest rate conditions may be experienced in other regions. Investments in fixed-income securities with very low or negative interest rates may magnify the Fund's susceptibility to interest rate risk and diminish yield and performance, and such investments may be subject to heightened volatility and reduced liquidity.

Perpetual Bond Risk. Perpetual bonds offer a fixed return with no maturity date. Because they never mature, perpetual bonds can be more volatile than other types of bonds that have a maturity date and may have heightened sensitivity to changes in interest rates. If market interest rates rise significantly, the interest rate paid by a perpetual bond may be much lower than the prevailing interest rate. Perpetual bonds are also subject to credit risk with respect to the issuer. In addition, because perpetual bonds may be callable after a set period of time, there is the risk that the issuer may recall the bond.

Preferred Securities Risk. Generally, preferred security holders have no or limited voting rights with respect to the issuing company. In addition, preferred securities are subordinated to bonds and other debt instruments in a company's capital structure and therefore will be subject to greater credit risk than those debt instruments. Unlike debt securities, dividend payments on a preferred security typically must be declared by the issuer's board of directors. An issuer's board of directors is generally not under any obligation to pay a dividend (even if such dividends have accrued), and may suspend payment of dividends on preferred securities at any time. Therefore, in the event an issuer of preferred securities experiences economic difficulties, the issuer's preferred securities may lose substantial value due to the reduced likelihood that the issuer's board of directors will declare a dividend and the fact that the preferred security may be subordinated to other securities of the same issuer. Further, because many preferred securities pay dividends at a fixed rate, their market price can be sensitive to changes in interest rates in a manner similar to bonds - that is, as interest rates rise, the value of the preferred securities held by a Fund are likely to decline. Therefore, to the extent that a Fund invests a substantial portion of its assets in fixed rate preferred securities, rising interest rates may cause the value of the Fund's investments to decline significantly. In addition, because many preferred securities allow holders to convert the preferred securities into common stock of the issuer, their market price can be sensitive to changes in the value of the issuer's common stock and, therefore, declining common stock values may also cause the value of a Fund's investments to decline. Preferred securities often have call features which allow the issuer to redeem the security at its discretion. The redemption of a preferred security having a higher than average yield may cause a decrease in a Fund's yield.

Real Estate Sector Risk. There are special risks associated with investment in securities of companies engaged in real property markets, including without limitation real estate investment trusts (“REITs”) and real estate operating companies. An investment in a real property company may be subject to risks similar to those associated with direct ownership of real estate, including, by way of example, the possibility of declines in the value of real estate, losses from casualty or condemnation, and changes in local and general economic conditions, supply and demand, interest rates, environmental liability, zoning laws, regulatory limitations on rents, property taxes, and operating expenses. An investment in a real property company is subject to additional risks, such as poor performance by the manager of the real property company, adverse changes in tax laws, difficulties in valuing and disposing of real estate, and the effect of general declines in stock prices. Some real property companies have limited diversification because they invest in a limited number of properties, a narrow geographic area, or a single type of property. Also, the organizational

documents of a real property company may contain provisions that make changes in control of the company difficult and time-consuming. As a shareholder in a real property company, the Fund, and indirectly the Fund's shareholders, would bear their ratable shares of the real property company's expenses and would at the same time continue to pay their own fees and expenses.

REIT Risk. REITs are subject to the risks associated with investing in the real estate sector in general. In particular, a REIT may be affected by changes in the values of the properties that the REIT owns or operates or that underlie the mortgages or similar real estate interests in which the REIT invests. In addition, REITs may be affected by changes to interest rates or property taxes. Further, REITs are dependent upon specialized management skills, and their investments may be concentrated in relatively few properties, or in a small geographic area or a single property type. REITs are also subject to heavy cash flow dependency and, as a result, are particularly reliant on the proper functioning of capital markets. In the event of a default by a borrower or lessee, the REIT may experience delays in enforcing its rights as a mortgagee or lessor and may incur substantial costs associated with protecting its investments. Investments in REITs are also subject to the risks affecting equity markets generally. In addition, a REIT could fail to qualify for favorable tax or regulatory treatment, which could have adverse consequences for a Fund. Smaller capitalization REITs may be more volatile and may involve more risk than larger capitalization REITs. Equity REITs earn income from leasing properties and realize gains and losses from the sale of properties. Equity REITs may be affected by conditions in the real estate rental market and by changes in the value of the properties they own. A decline in rental income may occur because of extended vacancies, limitations on rents, failure to collect rents or increased competition from other rental properties. In addition, rising interest rates may increase the costs of obtaining financing for real estate projects, which may cause the value of an equity REIT to decline. Mortgage REITs receive principal and interest payments from the owners of mortgage properties. Accordingly, mortgage REITs are subject to the credit risk of the borrowers, which refers to the possibility that the borrower will be unable and/or unwilling to make timely interest payments and/or repay the principal on the loan to the mortgage REIT when due. If a mortgage REIT is required to foreclose on a borrower, the amount recovered in connection with the foreclosure may be less than the amount owed to the mortgage REIT. In addition, if a borrower refinances or prepays a mortgage, a mortgage REIT's yield may decline.

Reinvestment Risk. Income from the Fund may decline when the Fund invests the proceeds from investment income, sales of portfolio securities or matured, traded or called debt obligations. For instance, during periods of declining interest rates, an issuer of debt obligations may exercise an option to redeem securities prior to maturity, forcing the Fund to reinvest the proceeds in lower-yielding securities. A decline in income received by the Fund from its investments is likely to have a negative effect on the yield and total return of the Fund Shares.

Repurchase Agreement Risk. A repurchase agreement is an agreement to buy a security from a seller at one price and a simultaneous agreement to sell it back to the original seller at an agreed-upon price, typically representing the purchase price plus interest. Repurchase agreements may be viewed as loans made by a Fund which are collateralized by the securities subject to repurchase. A Fund's investment return on such transactions will depend on the counterparty's willingness and ability to perform its obligations under a repurchase agreement. If a Fund's counterparty should default on its obligations and the Fund is delayed or prevented from recovering the collateral, or if the value of the collateral is insufficient, the Fund may realize a loss.

Restricted Securities Risk. A Fund may hold securities that have not been registered for sale to the public under the U.S. federal securities laws pursuant to an exemption from registration. These securities may be less liquid than securities registered for sale to the general public. The liquidity of a restricted security may be affected by a number of factors, including, among others: (i) the creditworthiness of the issuer; (ii) the frequency of trades and quotes for the security; (iii) the number of dealers willing to purchase or sell the security and the number of other potential purchasers; (iv) dealer undertakings to make a market in the security; (v) the nature of any legal restrictions governing trading in the security; and (vi) the nature of the security and the nature of marketplace trades. There can be no assurance that a liquid trading market will exist at any time for any particular restricted security. Also, restricted securities may be difficult to value because market quotations may not be readily available, and the securities may have significant volatility.

Reverse Repurchase Agreement Risk. A reverse repurchase agreement involves the sale of a portfolio security by a Fund, coupled with its agreement to repurchase the instrument at a specified time and price. Reverse repurchase agreements involve the risk that the value of securities that a Fund is obligated to repurchase under the agreement

may decline below the repurchase price. When a Fund enters into a reverse repurchase agreement, it is subject to the risk that the buyer (counterparty) may default on its obligations to the Fund, potentially resulting in delays, costs, and losses to the Fund. Reverse repurchase agreements involve leverage risk; a Fund may lose money as a result of declines in the values both of the security subject to the reverse repurchase agreement and the instruments in which the Fund invested the proceeds of the reverse repurchase agreement. Use of reverse repurchase agreements by a Fund will increase the volatility and potential losses of the Fund.

Senior Loan Risk. Investments in Senior Loans are subject to credit risk and general investment risk. Credit risk refers to the possibility that the borrower of a Senior Loan will be unable and/or unwilling to make timely interest payments and/or repay the principal on its obligation. Default in the payment of interest or principal on a Senior Loan will result in a reduction in the value of the Senior Loan and consequently a reduction in the value of a Fund's investments and a potential decrease in the NAV of the Fund. Senior Loans are also subject to the risk that the value of the collateral securing a Senior Loan may decline, be insufficient to meet the obligations of the borrower or be difficult to liquidate. In addition, a Fund's access to the collateral may be limited by bankruptcy or other insolvency laws. Further, loans held by the Fund may not be considered securities and, therefore, purchasers, such as the Fund, may not be entitled to rely on the strong anti-fraud protections of the federal securities laws. Some Senior Loans are subject to the risk that a court, pursuant to fraudulent conveyance or other similar laws, could subordinate the Senior Loans to presently existing or future indebtedness of the borrower or take other action detrimental to lenders, including a Fund, such as invalidation of Senior Loans or causing interest previously paid to be refunded to the borrower. Senior Loans are also subject to high yield securities risks and liquidity risks described above.

Settlement Risk. Markets in different countries have different clearance and settlement procedures and in certain markets there have been times when settlements have been unable to keep pace with the volume of transactions. Delays in settlement may increase credit risk to a Fund, limit the ability of a Fund to reinvest the proceeds of a sale of securities, hinder the ability of a Fund to lend its portfolio securities, and potentially subject a Fund to penalties for its failure to deliver to on-purchasers of securities whose delivery to a Fund was delayed. Delays in the settlement of securities purchased by a Fund may limit the ability of the Fund to sell those securities at times and prices it considers desirable, and may subject the Fund to losses and costs due to its own inability to settle with subsequent purchasers of the securities from it. A Fund may be required to borrow monies it had otherwise expected to receive in connection with the settlement of securities sold by it, in order to meet its obligations to others.

Sovereign Debt Obligations Risk. Investments in debt securities issued by governments or by government agencies and instrumentalities involve the risk that the governmental entities responsible for repayment may be unable or unwilling to pay interest and repay principal when due. A governmental entity's willingness or ability to pay interest and repay principal in a timely manner may be affected by a variety of factors, including its cash flow, the size of its reserves, its access to foreign exchange, the relative size of its debt service burden to its economy as a whole, and political constraints. A governmental entity may default on its obligations or may require renegotiation or reschedule of debt payments. Any restructuring of a sovereign debt obligation held by a Fund will likely have a significant adverse effect on the value of the obligation. In the event of default of sovereign debt, the Fund may be unable to pursue legal action against the sovereign issuer or to realize on collateral securing the debt. The sovereign debt of many non-U.S. governments, including their sub-divisions and instrumentalities, is rated below investment-grade. Sovereign debt risk may be greater for debt securities issued or guaranteed by emerging and/or frontier countries.

Tax Risk-Qualifying Income. Regulated investment companies are subject to favorable tax treatment under the Internal Revenue Code. To qualify as a regulated investment company, a Fund must derive at least 90% of its gross income for each taxable year from sources generating “qualifying income.” Income derived from direct and certain indirect investments in commodities is not qualifying income. Thus, income from a Fund's investments in certain commodities-related investments may cause the Fund not to qualify as a regulated investment company. To the extent a Fund invests in exchange traded commodity trusts, or makes other commodities-related investments that may generate income that is not qualifying income, the Fund will seek to restrict the resulting income from such investments so that the Fund's non-qualifying income does not exceed 10% of its gross income. However, a Fund might generate more non-qualifying income than anticipated, might not be able to generate qualifying income in a particular taxable year at levels sufficient to meet the qualifying income test, or might not be able to determine the percentage of qualifying income it derives for a taxable year until after year-end. A Fund may also invest up to 25% of its total assets in one or more QPTPs, including ETPs that are QPTPs and whose principal activities are the buying and selling of commodities or options, futures, or forwards with respect to commodities. Although income from QPTPs is

generally qualifying income, if an ETP intending to qualify as a QPTP fails to qualify as a QPTP, the income generated from a Fund's investment in the ETP may not be qualifying income. There can be no guarantee that any ETP will be successful in qualifying as a QPTP. In addition, there is little regulatory guidance concerning the application of the rules governing qualification as a QPTP, and it is possible that future guidance may adversely affect the qualification of ETPs as QPTPs.

Under certain circumstances, a Fund may be able to cure a failure to meet the qualifying income test, but in order to do so the Fund may incur significant Fund-level taxes, which would effectively reduce (and could eliminate) the Fund's returns. If a Fund fails to qualify as a regulated investment company, the Fund will be subject to tax, which will reduce returns to shareholders. Such a failure will also alter the treatment of distributions to shareholders.

Unconstrained Sector Risk. A Fund may invest a substantial portion of its assets within one or more economic sectors or industries, which may change from time to time. When the Fund focuses its investments in a particular industry or sector, financial, economic, business, and other developments affecting issuers in that industry, market, or economic sector will have a greater effect on the Fund than if it had not focused its assets in that industry, market, or economic sector, which may increase the volatility of the Fund.

U.S. Government Securities Risk. U.S. government securities, such as Treasury bills, notes and bonds and mortgage-backed securities guaranteed by the Government National Mortgage Association (Ginnie Mae), are supported by the full faith and credit of the United States; others are supported by the right of the issuer to borrow from the U.S. Treasury; others are supported by the discretionary authority of the U.S. government to purchase the agency's obligations; and still others are supported only by the credit of the issuing agency, instrumentality, or enterprise. Although U.S. government-sponsored enterprises such as the Federal Home Loan Mortgage Corporation (Freddie Mac) and the Federal National Mortgage Association (Fannie Mae) may be chartered or sponsored by Congress, they are not funded by Congressional appropriations, and their securities are not issued by the U.S. Treasury nor supported by the full faith and credit of the U.S. government. There is no assurance that the U.S. government would provide financial support to its agencies and instrumentalities if not required to do so. In addition, certain governmental entities have been subject to regulatory scrutiny regarding their accounting policies and practices and other concerns that may result in legislation, changes in regulatory oversight and/or other consequences that could adversely affect the credit quality, availability, or investment character of securities issued by these entities. The value and liquidity of U.S. government securities may be affected adversely by changes in the ratings of those securities. Securities issued by the U.S. Treasury historically have been considered to present minimal credit risk. The downgrade in the long-term U.S. credit rating by at least one major rating agency has introduced greater uncertainty about the ability of the U.S. to repay its obligations. A further credit rating downgrade or a U.S. credit default could decrease the value and increase the volatility of a Fund's investments.

U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of a Fund‘s U.S. Treasury obligations to decline. The total public debt of the United States as a percentage of gross domestic product has grown rapidly since the beginning of the recent financial downturn. Although high debt levels do not necessarily indicate or cause economic problems, they may create certain systemic risks if sound debt management practices are not implemented. A high national debt level may increase market pressures to meet government funding needs, which may drive debt cost higher and cause a country to sell additional debt, thereby increasing refinancing risk. A high national debt also raises concerns that a government will not be able to make principal or interest payments when they are due. In the worst case, unsustainable debt levels can cause a decline in the value of the dollar (which may lead to inflation), and can prevent the U.S. government from implementing effective counter-cyclical fiscal policy in economic downturns. U.S. Treasury securities are currently given the top rating by all major ratings agencies except Standard & Poor's Ratings Services, which rates them AA+, one grade below their top rating. Since downgrading U.S. Treasury securities from AAA to AA+ in 2011, Standard & Poor's Ratings Services has affirmed its rating. A downgrade of the ratings of U.S. government debt obligations, such as U.S. Treasury obligations, which are often used as a benchmark for other borrowing arrangements, could result in higher interest rates for individual and corporate borrowers, cause disruptions in the international bond markets and have a substantial negative effect on the U.S. economy. A downgrade of U.S. Treasury securities from another ratings agency or a further downgrade below AA+ rating by Standard & Poor's Ratings Services may cause the value of a Fund's U.S. Treasury obligations to decline.

Valuation Risk. Some portfolio holdings, potentially a large portion of a Fund's investment portfolio, may be valued on the basis of factors other than market quotations. This may occur more often in times of market turmoil or reduced liquidity. There are multiple methods that can be used to value a portfolio holding when market quotations are not readily available. The value established for any portfolio holding at a point in time might differ from what would be produced using a different methodology or if it had been priced using market quotations. Portfolio holdings that are valued using techniques other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their valuations from one day to the next than if market quotations were used. Technological issues or other service disruption issues involving third-party service providers may cause a Fund to value its investments incorrectly. In addition, there is no assurance that a Fund could sell or close out a portfolio position for the value established for it at any time, and it is possible that a Fund would incur a loss because a portfolio position is sold or closed out at a discount to the valuation established by the Fund at that time. Investors who purchase or redeem Fund Shares on days when a Fund is holding fair-valued investments may receive fewer or more shares or lower or higher redemption proceeds than they would have received if a Fund had not fair-valued the holding(s) or had used a different valuation methodology.

Value Stock Risk. Value stocks present the risk that they may decline in price or never reach their expected full market value, either because the market fails to recognize the stock's intrinsic worth or the Adviser or Sub-Adviser overestimates the stock's expected value. Value stocks may underperform growth stocks and stocks in other broad style categories (and the stock market as a whole) over any period of time and may shift in and out of favor with investors generally, sometimes rapidly, depending on changes in market, economic, and other factors. As a result, at times when it holds substantial investments in value stocks a Fund may underperform other investment portfolios that invest more broadly or that favor different investment styles.

Variable and Floating Rate Securities Risk. Variable or floating rate securities are debt securities with variable or floating interest rates payments. Variable or floating rate securities bear rates of interest that are adjusted periodically according to formulae intended generally to reflect market rates of interest and allow a Fund to participate (determined in accordance with the terms of the securities) in increases in interest rates through upward adjustments of the coupon rates on the securities. However, during periods of increasing interest rates, changes in the coupon rates may lag behind the changes in market rates or may have limits on the maximum increases in coupon rates. Alternatively, during periods of declining interest rates, the coupon rates on such securities will typically readjust downward resulting in a lower yield. A Fund may also invest in variable or floating rate equity securities, whose dividend payments vary based on changes in market rates of interest or other factors.

In addition, investment in derivative variable rate securities, such as inverse floaters, whose rates vary inversely with market rates of interest, or range floaters or capped floaters, whose rates are subject to periodic or lifetime caps, or in securities that pay a rate of interest determined by applying a multiple to the variable rate involves special risks as compared to investment in a fixed-rate security and may involve leverage. The extent of increases and decreases in the values of derivative variable rate securities and the corresponding change to the net asset value of a Fund in response to changes in market rates of interest generally may be larger than comparable changes in the value of an equal principal amount of a fixed-rate security having similar credit quality, redemption provisions, and maturity. The markets for such securities may be less developed and may have less liquidity than the markets for conventional securities.

When-Issued, TBA and Delayed Delivery Securities Risk. A Fund may purchase securities on a when-issued, TBA or delayed delivery basis and may purchase securities on a forward commitment basis. The purchase price of the securities is typically fixed at the time of the commitment, but delivery and payment can take place a month or more after the date of the commitment. The prices of the securities so purchased or sold are subject to market fluctuations. At the time of delivery of the securities, the value may be more or less than the purchase or sale price. Purchase of securities on a when-issued, TBA, delayed delivery, or forward commitment basis may give rise to investment leverage, and may result in increased volatility of a Fund's net asset value. Default by, or bankruptcy of, a counterparty to a when-issued, TBA or delayed delivery transaction would expose a Fund to possible losses because of an adverse market action, expenses or delays in connection with the purchase or sale of the pools specified in such transaction. Recently finalized rules of the Financial Industry Regulatory Authority, Inc. would impose mandatory margin

requirements for certain types of when-issued, TBA delayed delivery or forward commitment transactions, with limited exceptions. Such transactions historically have not been required to be collateralized, and, if those rules are implemented, mandatory collateralization could increase the cost of such transactions and impose added operational complexity.

Non-Principal Risks

Each risk discussed below is a non-principal risk of a Fund to the extent it is not identified as a principal risk for such Fund in the preceding “ADDITIONAL RISK INFORMATION - PRINCIPAL RISKS” section.

Authorized Participants, Market Makers and Liquidity Providers Concentration Risk. A Fund has a limited number of financial institutions that may act as Authorized Participants (“APs”), which are responsible for the creation and redemption activity for a Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, Fund Shares may trade at a material discount to NAV and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.

Conflicts of Interest Risk. An investment in a Fund may be subject to a number of actual or potential conflicts of interest. For example, the Adviser or its affiliates may provide services to a Fund, such as securities lending agency services, custodial, administrative, bookkeeping, and accounting services, transfer agency and shareholder servicing, securities brokerage services, and other services for which the Fund would compensate the Adviser and/or such affiliates. A Fund may invest in other pooled investment vehicles sponsored, managed, or otherwise affiliated with the Adviser. There is no assurance that the rates at which a Fund pays fees or expenses to the Adviser or its affiliates, or the terms on which it enters into transactions with the Adviser or its affiliates will be the most favorable available in the market generally or as favorable as the rates the Adviser makes available to other clients. Because of its financial interest, the Adviser may have an incentive to enter into transactions or arrangements on behalf of a Fund with itself or its affiliates in circumstances where it might not have done so in the absence of that interest, provided that the Adviser will comply with applicable regulatory requirements.

The Adviser and its affiliates serve as investment adviser to other clients and may make investment decisions that may be different from those that will be made by the Adviser on behalf of the Funds. For example, the Adviser may provide asset allocation advice to some clients that may include a recommendation to invest in or redeem from particular issuers while not providing that same recommendation to all clients invested in the same or similar issuers. The Adviser may (subject to applicable law) be simultaneously seeking to purchase (or sell) investments for a Fund and to sell (or purchase) the same investment for accounts, funds, or structured products for which it serves as asset manager, or for other clients or affiliates. The Adviser and its affiliates may invest for clients in various securities that are senior, pari passu or junior to, or have interests different from or adverse to, the securities that are owned by a Fund. The Adviser or its affiliates, in connection with its other business activities, may acquire material nonpublic confidential information that may restrict the Adviser from purchasing securities or selling securities for itself or its clients (including the Funds) or otherwise using such information for the benefit of its clients or itself.

The foregoing does not purport to be a comprehensive list or complete explanation of all potential conflicts of interests which may affect a Fund. A Fund may encounter circumstances, or enter into transactions, in which conflicts of interest that are not listed or discussed above may arise.

Costs of Buying and Selling Shares. Investors buying or selling Fund Shares in the secondary market will pay brokerage commissions or other charges imposed by brokers, as determined by that broker. Brokerage commissions are often a fixed amount and may be a significant proportional cost for investors seeking to buy or sell relatively small amounts of Fund Shares. In addition, secondary market investors will also incur the cost of the difference between the price that an investor is willing to pay for Fund Shares (the “bid” price) and the price at which an investor is willing to sell Fund Shares (the “ask” price). This difference in bid and ask prices is often referred to as the “spread” or “bid/ask spread.” The bid/ask spread varies over time for Fund Shares based on trading volume and market liquidity, and is generally lower if Fund Shares have more trading volume and market liquidity and higher if Fund Shares have little

trading volume and market liquidity. Further, increased market volatility may cause increased bid/ask spreads. Due to the costs of buying or selling Fund Shares, including bid/ask spreads, frequent trading of Fund Shares may significantly reduce investment results and an investment in Fund Shares may not be advisable for investors who anticipate regularly making small investments.

Cybersecurity Risk. With the increased use of technologies such as the Internet and the dependence on computer systems to perform business and operational functions, funds (such as the Funds) and their service providers (including the Adviser) may be prone to operational and information security risks resulting from cyber-attacks and/or technological malfunctions. In general, cyber-attacks are deliberate, but unintentional events may have similar effects. Cyber-attacks include, among others, stealing or corrupting data maintained online or digitally, preventing legitimate users from accessing information or services on a website, releasing confidential information without authorization, and causing operational disruption. Successful cyber-attacks against, or security breakdowns of, a Fund, the Adviser, a sub-adviser or a custodian, transfer agent, or other affiliated or third-party service provider may adversely affect a Fund or its shareholders. For instance, cyber-attacks or technical malfunctions may interfere with the processing of shareholder or other transactions, affect a Fund's ability to calculate its NAV, cause the release of private shareholder information or confidential Fund information, impede trading, cause reputational damage, and subject a Fund to regulatory fines, penalties or financial losses, reimbursement or other compensation costs, and additional compliance costs. Cyber-attacks or technical malfunctions may render records of Fund assets and transactions, shareholder ownership of Fund Shares, and other data integral to the functioning of a Fund inaccessible or inaccurate or incomplete. A Fund may also incur substantial costs for cybersecurity risk management in order to prevent cyber incidents in the future. A Fund and its shareholders could be negatively impacted as a result. While the Adviser and/or the Sub-Adviser have established business continuity plans and systems designed to minimize the risk of cyber-attacks through the use of technology, processes and controls, there are inherent limitations in such plans and systems, including the possibility that certain risks have not been identified given the evolving nature of this threat. Each Fund relies on third-party service providers for many of its day-to-day operations, and will be subject to the risk that the protections and protocols implemented by those service providers will be ineffective to protect the Fund from cyber-attack. Similar types of cybersecurity risks or technical malfunctions also are present for issuers of securities in which each Fund invests, which could result in material adverse consequences for such issuers, and may cause a Fund's investment in such securities to lose value.

Fluctuation of Net Asset Value, Share Premiums and Discounts. The net asset value of Fund Shares will generally fluctuate with changes in the market value of a Fund's securities holdings. The market prices of Fund Shares will generally fluctuate in accordance with changes in a Fund's net asset value and supply and demand of Fund Shares on the Exchange. It cannot be predicted whether Fund Shares will trade below, at or above their net asset value. Each Fund and its holdings in ETFs are subject to the same market forces. Price differences may be due, in large part, to the fact that supply and demand forces at work in the secondary trading market for Fund Shares will be closely related to, but not identical to, the same forces influencing the prices of the securities trading individually or in the aggregate at any point in time. The market prices of Fund Shares may deviate significantly from the net asset value of Fund Shares during periods of market volatility. However, given that Fund Shares can be created and redeemed in Creation Units (unlike shares of many closed-end funds, which frequently trade at appreciable discounts from, and sometimes at premiums to, their net asset value), the Adviser (and Sub-Adviser, as applicable) believes that large discounts or premiums to the net asset value of Fund Shares should not be sustained over long periods. While the creation/redemption feature is designed to make it likely that Fund Shares normally will trade close to a Fund's net asset value, disruptions to creations and redemptions or market volatility may result in trading prices that differ significantly from such Fund's net asset value. If an investor purchases Fund Shares at a time when the market price is at a premium to the net asset value of Fund Shares or sells at a time when the market price is at a discount to the net asset value of Fund Shares, then the investor may sustain losses.

redeem shares at $1.00 per share at times when the fair value of the money market fund's portfolio per share is more or less than $1.00. None of State Street Corporation, State Street Bank and Trust Company, State Street Global Advisors (“SSGA”), SSGA FM or their affiliates (“State Street Entities”) guarantee the value of an investment in a money market fund at $1.00 per share. Investors should have no expectation of capital support to a money market fund from State Street Entities. Other money market funds price and transact at a “floating” NAV that will fluctuate along with changes in the market-based value of fund assets. Shares sold utilizing a floating NAV may be worth more or less than their original purchase price. Recent changes in the regulation of money market funds may affect the operations and structures of money market funds. A money market fund may be permitted or required to impose redemption fees or to impose limitations on redemptions during periods of high illiquidity in the markets for the investments held by it.

Portfolio Turnover Risk. A Fund may engage in frequent trading of its portfolio securities. Fund turnover generally involves a number of direct and indirect costs and expenses to a Fund, including, for example, brokerage commissions, dealer mark-ups and bid/asked spreads, and transaction costs on the sale of securities and reinvestment in other securities. The costs related to increased portfolio turnover have the effect of reducing a Fund's investment return, and the sale of securities by the Fund may result in the realization of taxable capital gains, including short-term capital gains.

Securities Lending Risk. Each Fund may lend portfolio securities with a value of up to 40% of its net assets. For these purposes, net assets shall exclude the value of all assets received as collateral for the loan. Such loans may be terminated at any time, and a Fund will receive cash or other obligations as collateral. Any such loans must be continuously secured by collateral maintained on a current basis in an amount at least equal to the market value of the securities loaned by a Fund. In a loan transaction, as compensation for lending its securities, a Fund will receive a portion of the dividends or interest accrued on the securities held as collateral or, in the case of cash collateral, a portion of the income from the investment of such cash. In addition, a Fund will receive the amount of all dividends, interest and other distributions on the loaned securities. However, the borrower has the right to vote the loaned securities. A Fund will call loans to vote proxies if a material issue affecting the investment is to be voted upon. Should the borrower of the securities fail financially, a Fund may experience delays in recovering the securities or exercising its rights in the collateral. Loans are made only to borrowers that are deemed by the securities lending agent to be of good financial standing. In a loan transaction, a Fund will also bear the risk of any decline in value of securities acquired with cash collateral. A Fund will attempt to minimize this risk by limiting the investment of cash collateral to high quality instruments of short maturity.

Trading Issues. Although Fund Shares are listed for trading on the Exchange and may be listed or traded on U.S. and non-U.S. stock exchanges other than the Exchange, there can be no assurance that an active trading market for such Fund Shares will develop or be maintained. Trading in Fund Shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Fund Shares inadvisable. In addition, trading in Fund Shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to Exchange “circuit breaker” rules. Similar to the shares of operating companies listed on a stock exchange, Fund Shares may be sold short and are therefore subject to the risk of increased volatility in the trading price of the Fund's shares. While each Fund expects that the ability of Authorized Participants to create and redeem Fund Shares at net asset value should be effective in reducing any such volatility, there is no guarantee that it will eliminate the volatility associated with such short sales. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of a Fund will continue to be met or will remain unchanged or that Fund Shares will trade with any volume, or at all, on any stock exchange.

Management

Investment Adviser

SSGA FM serves as the investment adviser to each Fund and, subject to the supervision of the Board, is responsible for the investment management of each Fund. The Adviser provides an investment management program for each Fund and manages the investment of each Fund's assets. The Adviser is a wholly-owned subsidiary of State Street Global Advisors, Inc., which itself is a wholly-owned subsidiary of State Street Corporation. The Adviser is registered with the SEC under the Investment Advisers Act of 1940, as amended. The Adviser and certain other affiliates of State

Street Corporation make up SSGA. SSGA is one of the world's largest institutional money managers and the investment management arm of State Street Corporation. As of June 30, 2018, the Adviser managed approximately $[ ] billion in assets and SSGA managed approximately $[ ] trillion in assets. The Adviser's principal business address is One Iron Street, Boston, Massachusetts 02210.

For the services provided to each Fund under the Investment Advisory Agreement, for the fiscal year ended June 30, 2018, each Fund paid the Adviser the annual fees based on a percentage of each Fund's average daily net assets as set forth below. [With respect to each Fund, the management fee is reduced by any acquired fund fees and expenses.]

SPDR SSGA Multi-Asset Real Return ETF	[ ]%
SPDR SSGA Income Allocation ETF	[ ]%
SPDR SSGA Global Allocation ETF	[ ]%
SPDR SSGA Ultra Short Term Bond ETF	[ ]%
SPDR DoubleLine Total Return Tactical ETF	[ ]%⁽¹⁾
SPDR MFS Systematic Core Equity ETF	[ ]%
SPDR MFS Systematic Growth Equity ETF	[ ]%
SPDR MFS Systematic Value Equity ETF	[ ]%

⁽¹⁾

[The Adviser has contractually agreed to waive its management fee and/or reimburse certain expenses, until October 31, 2019, so that the net annual Fund operating expenses, before application of any fees and expenses not paid by the Adviser pursuant to the Investment Advisory Agreement, if any, are limited to 0.55% of the Fund's average daily net assets. The contractual fee waiver and/or reimbursement does not provide for the recoupment by the Adviser of any fees the Adviser previously waived. The Adviser may continue the waiver and/or reimbursement from year to year, but there is no guarantee that the Adviser will do so and after October 31, 2019, the waiver and/or reimbursement may be cancelled or modified at any time. This waiver and/or reimbursement may not be terminated prior to October 31, 2019 except with the approval of the Fund's Board of Trustees.]

[From time to time, the Adviser may waive all or a portion of its management fee. The Adviser has contractually agreed to waive its management fee and/or reimburse expenses in an amount equal to any acquired fund fees and expenses (excluding holdings in acquired funds for cash management purposes, if any) for each Fund until October 31, 2019. This waiver and/or reimbursement does not provide for the recoupment by the Adviser of any amounts waived or reimbursed. This waiver and/or reimbursement may not be terminated prior to October 31, 2019 except with the approval of the Funds' Board of Trustees.] The Adviser pays all expenses of each Fund other than the management fee, brokerage expenses, taxes, interest, fees and expenses of the Independent Trustees (including any Trustee's counsel fees), litigation expenses and other extraordinary expenses.

Investment Sub-Advisers. The Adviser may hire one or more sub-advisers to oversee the day-to-day investment activities of the Funds. The sub-advisers are subject to oversight by the Adviser. The Adviser and the SSGA Active Trust (the “Trust”) have received an exemptive order from the SEC that permits the Adviser, with the approval of the Independent Trustees of the Trust, to retain and amend existing sub-advisory agreements with unaffiliated investment sub-advisers for the Funds without submitting the sub-advisory agreement to a vote of the Fund's shareholders. The Trust will notify shareholders in the event of any change in the identity of such sub-adviser or sub-advisers. The Adviser has ultimate responsibility for the investment performance of the Funds due to its responsibility to oversee each sub-adviser and recommend their hiring, termination and replacement. The Adviser is not required to disclose fees paid to any sub-adviser retained pursuant to the order.

Massachusetts Financial Services Company serves as the investment sub-adviser to the SPDR MFS Systematic Core Equity ETF, SPDR MFS Systematic Growth Equity ETF, and SPDR MFS Systematic Value Equity ETF (collectively, the “MFS ETFs”), and is responsible for providing the investment program for each of the MFS ETFs. MFS is located at [111 Huntington Avenue, Boston, Massachusetts 02199]. MFS is America's oldest mutual fund organization. MFS and its predecessor organizations have a history of money management dating from 1924. MFS is a subsidiary of Sun Life of Canada (U.S.) Financial Services Holdings, Inc., which in turn is an indirect majority owned subsidiary of Sun Life Financial Inc. (a diversified financial services organization). Net assets under the management of the MFS organization were approximately $[ ] billion as of June 30, 2018.

In accordance with the Sub-Advisory Agreement between the Adviser and MFS, the Adviser pays MFS a portion of the advisory fee paid by each Fund to the Adviser (after deducting payments to the fund service providers and fund expenses) based on a percentage of each Fund's average daily net assets managed by MFS. The Funds are not responsible for the fees paid to MFS.

DoubleLine Capital LP serves as the investment sub-adviser to the SPDR DoubleLine Total Return Tactical ETF, and is responsible for providing the investment program for the Fund. DoubleLine is located at [333 South Grand Avenue, Suite 1800, Los Angeles, California 90071]. As of June 30, 2018, DoubleLine had approximately $[ ] billion of assets under management.

In accordance with the Sub-Advisory Agreement between the Adviser and DoubleLine, the Adviser pays DoubleLine a portion of the advisory fee paid by the Fund to the Adviser (after deducting the applicable operating expenses of the Fund) based on a percentage of each Fund's average daily net assets managed by DoubleLine; such fee will be reduced pro rata by the Adviser to the extent that the Adviser waives or reimburses fees payable to the Adviser under a contractual waiver or reimbursement with respect to the Fund. The Fund is not responsible for the fees paid to DoubleLine.

A discussion regarding the Board's consideration of the Investment Advisory Agreement and Sub-Advisory Agreements is provided in the Funds' Annual Report to Shareholders for the period ended June 30, 2018.

PORTFOLIO MANAGERS

SPDR SSGA Multi-Asset Real Return ETF, SPDR SSGA Income Allocation ETF and SPDR SSGA Global Allocation ETF (the “Asset Allocation ETFs”)

The Adviser manages each Fund using a team of investment professionals. The team approach is used to create an environment that encourages the flow of investment ideas. The portfolio managers within each team work together in a cohesive manner to develop and enhance techniques that drive the investment process for the respective investment strategy. This approach requires portfolio managers to share a variety of responsibilities including investment strategy and analysis while retaining responsibility for the implementation of the strategy within any particular portfolio. The approach also enables the team to draw upon the resources of other groups within SSGA. Each portfolio management team is overseen by the SSGA Investment Committee.

The professionals primarily responsible for the day-to-day management of each Fund are:

Portfolio Managers	Fund
Robert Guiliano, Michael Martel and John Gulino	SPDR SSGA Multi-Asset Real Return ETF
Timothy Furbush, Michael Martel and Jeremiah Holly	SPDR SSGA Income Allocation ETF, SPDR SSGA Global Allocation ETF

Timothy Furbush, CFA, CMT, is a Vice President of SSGA and the Adviser and a Senior Portfolio Manager in the Investment Solutions Group (ISG). He is responsible for developing and implementing customized investment approaches for clients, including strategic and tactical global balanced funds as well as equitization and overlay strategies. Prior to his current role, Mr. Furbush worked for SSGA's Intermediary Business Group as a research analyst providing value added research, educational tools and practice management services to financial advisors. Before rejoining SSGA in 2007, Mr. Furbush spent a year at Fidelity Investments as a research analyst on their Consultant Relations Team. A graduate of Stonehill College, Mr. Furbush has a Master of Science in Finance from the Sawyer School of Management at Suffolk University. He has earned both the Chartered Financial Analyst (CFA) and Chartered Market Technician (CMT) designations. He is a member of the CFA Institute, CFA Society Boston, Inc. and the Market Technicians Association.

Robert Guiliano is a Vice President of SSGA and the Adviser and a Senior Portfolio Manager in the Investment Solutions Group (ISG). He joined SSGA in 1997 and his responsibilities include the management of real asset, tactical, and strategic multi-asset allocation strategies as well as conducting research, product development, and advising institutional clients on investment policy. Prior to joining ISG, Mr. Guiliano was a portfolio manager/analyst in the Product Engineering Group supporting the global asset allocation and currency investment management teams. Previously, he worked as an investment marketing analyst for SSGA's Defined Contribution Group, CitiStreet. Prior to SSGA, he worked as an assistant relationship representative at Funds Distributor Inc. Before entering investment management in 1996, Mr. Guiliano worked as a construction and environmental project manager for ExxonMobil Corporation for seven years. Mr. Guiliano earned a Master of Business Administration from Boston University in 1996 with a concentration in Finance and Bachelor of Science in Mechanical Engineering from Rensselaer Polytechnic Institute in 1989 with a Minor in Economics. He is a member of the Chartered Financial Analyst (CFA) Institute and CFA Society Boston, Inc.

John Gulino, CFA, is a Vice President of SSGA and the Adviser and a Portfolio Manager in the Investment Solutions Group (ISG). He is responsible for investment management, research, product development, and positioning for asset allocation and real asset strategies. Prior to joining ISG, Mr. Gulino was responsible for product information management in the Interactive Sales and Marketing Team. Before joining SSGA, Mr. Gulino spent six years with the Fidelity Investments Company. Mr. Gulino graduated from Bryant University with a Bachelor of Science in Business Administration with a concentration in Finance. He has earned the Chartered Financial Analyst (CFA) designation and is a member of the CFA Institute and CFA Society Boston, Inc.

Jeremiah Holly, CFA, is a Vice President of SSGA and the Adviser and a Senior Portfolio Manager in the Investment Solutions Group (ISG). In his role, he is responsible for managing a variety of multi-asset class portfolios, including tactical asset allocation strategies and derivatives-based overlay strategies. He is actively involved in the investment research that underpins the team's views across capital markets and also plays a key role in articulating those ideas to clients. Prior to joining SSGA in 2005, Mr. Holly worked as a research analyst at Chmura Economics & Analytics, an economic research firm in Richmond, Virginia. Mr. Holly graduated from the University of Richmond with a Bachelor of Arts degree in Economics. He earned the Chartered Financial Analyst (CFA) designation and is a member of both CFA Society Boston, Inc. and CFA Institute. He also serves on the Board of Directors for Tutoring Plus of Cambridge, a nonprofit tutoring and mentoring organization based in Cambridge, MA.

Michael Martel is a Managing Director of SSGA and the Adviser and Head of Portfolio Management - Americas in the Investment Solutions Group (ISG). Since joining the ISG in 1998, Mr. Martel has developed expertise in creating and managing multi-asset class solutions designed to meet broad investment challenges. His work with clients includes aligning assets with long and short-term investment objectives, tactically allocating amongst asset classes to enhance returns, and leading the ISG exposure management efforts in North America. Exposure management solutions involve the construction of derivative and physical based portfolios to address client needs ranging from cash equitization to custom rebalancing to tail risk hedging. In addition, Mr. Martel oversees the continued development of proprietary portfolio management systems and assists in ongoing research efforts. Prior to joining SSGA, Mr. Martel worked for the Mutual Funds Division of State Street Corporation. He has been working in the investment management field since 1992. Mr. Martel holds a Bachelor of Arts degree in Economics from the College of the Holy Cross and Master degrees in both Finance and Business Administration from the Carroll School of Management at Boston College.

SPDR SSGA Ultra Short Term Bond ETF

The professionals primarily responsible for the day-to-day management the Fund are:

Thomas Connelley, CFA, is a Vice President of SSGA and the Adviser and a Senior Portfolio Manager within the Global Fixed Income, Cash and Currency Team. He is responsible for total rate of return short duration strategies such as ultra-short term fixed income and 1-3 year multi-sector funds that help clients bridge the gap between traditional cash portfolios and longer dated fixed income solutions. Prior to his current role, Mr. Connelley was a senior portfolio manager for the U.S. Cash Management Group where he managed a variety of cash portfolios and securities lending cash collateral pools. Prior to joining SSGA in 2003, Mr. Connelley was a portfolio manager at Standish Mellon Asset Management, where he was responsible for a variety of short- and intermediate-term fixed income mandates. Mr. Connelley received a Bachelor of Science in Management, with a concentration in Finance, from Bryant University. He has earned the Chartered Financial Analyst (CFA) designation and is a member of CFA Society Boston, Inc.

Matthew Pappas is a Vice President of SSGA and the Adviser and a Senior Portfolio Manager within the Global Fixed Income, Cash and Currency Team. Mr. Pappas is a member of the Global Rates and Sector Strategy Group and manages various global investment-grade multi-sector strategies designed to meet or exceed client specific objectives incorporating global interest rates, corporate debt, U.S. TIPS and Agency MBS. Prior to his current role, Mr. Pappas was a research analyst in the Credit Research Group supporting the Securities Lending and Cash desk. This role included both quantitative and qualitative credit analysis on corporate and short-term structured products. He originally joined SSGA as an investment operations associate before transitioning to the Research Group in 2002. Mr. Pappas has been a member of the Fixed Income area since joining SSGA in 1999. Mr. Pappas earned his Master of Business Administration with a concentration in Finance from Bryant University. He obtained his Bachelor degree in Accounting from the University of Massachusetts, Dartmouth.

SPDR DoubleLine Total Return Tactical ETF

The professionals primarily responsible for the day-to-day management the Fund are:

Philip A. Barach is co-founder and President of DoubleLine Capital LP. Mr. Barach has been President of DoubleLine Capital LP since its inception in December 2009. Mr. Barach has a MBA in Finance and a B.A. in International Relations from the Hebrew University of Jerusalem.

Jeffrey E. Gundlach is co-founder, Chief Executive Officer, and Chief Investment Officer of DoubleLine Capital LP. Mr. Gundlach has been Chief Executive Officer and Chief Investment Officer of DoubleLine Capital LP since its inception in December 2009. Mr. Gundlach has a B.A. in Mathematics and Philosophy from Dartmouth College.

Jeffrey J. Sherman is an asset allocation specialist and portfolio manager at DoubleLine Capital LP. He joined DoubleLine Capital LP in December 2009. Mr. Sherman holds a BS in Applied Mathematics from the University of the Pacific and a MS in Financial Engineering from the Claremont Graduate School.

SPDR MFS Systematic Core Equity ETF, SPDR MFS Systematic Growth Equity ETF and SPDR MFS Systematic Value Equity ETF (the “MFS Systematic Equity ETFs”)

The professionals primarily responsible for the day-to-day management each Fund are:

Matthew W. Krummell is the portfolio manager of the SPDR MFS Systematic Core Equity ETF and SPDR MFS Systematic Growth Equity ETF. Mr. Krummell, an investment officer of MFS, has been employed in the investment area of MFS since 2001.

Jonathan W. Sage is the portfolio manager of the SPDR MFS Systematic Value Equity ETF. Mr. Sage, an investment officer of MFS, has been employed in the investment area of MFS since 2000.

Additional information about the portfolio managers' compensation, other accounts managed by the portfolio managers, and the portfolio managers' ownership of the Funds is available in the SAI.

Administrator, Sub-Administrator, Custodian and Transfer Agent. The Adviser serves as Administrator for each Fund. State Street, part of State Street Corporation, is the Sub-Administrator for each Fund and the Custodian for each Fund's assets, and serves as Transfer Agent to each Fund.

Lending Agent. State Street is the securities lending agent for the Trust. For its services, the lending agent would typically receive a portion of the net investment income, if any, earned on the collateral for the securities loaned.

Distributor. State Street Global Advisors Funds Distributors, LLC serves as the Funds' distributor (“SSGA FD” or the “Distributor”) pursuant to the Distribution Agreement between SSGA FD and the Trust. The Distributor will not distribute Fund Shares in less than Creation Units, and it does not maintain a secondary market in Fund Shares. The Distributor may enter into selected dealer agreements with other broker-dealers or other qualified financial institutions for the sale of Creation Units of Fund Shares.

Additional Information. The Board oversees generally the operations of the Funds and the Trust. The Trust enters into contractual arrangements with various parties, including among others the Funds' investment adviser, custodian, transfer agent, and accountants, who provide services to the Funds. Shareholders are not parties to any such contractual arrangements or intended beneficiaries of those contractual arrangements, and those contractual arrangements are not intended to create in any shareholder any right to enforce them directly against the service providers or to seek any remedy under them directly against the service providers.

This Prospectus provides information concerning the Trust and the Funds that you should consider in determining whether to purchase Fund Shares. Neither this Prospectus nor the related SAI is intended, or should be read, to be or give rise to an agreement or contract between the Trust or the Funds and any investor, or to give rise to any rights in any shareholder or other person other than any rights under federal or state law that may not be waived.

Trademark Licenses/Disclaimers

SPDR Trademark. The “SPDR” trademark is used under license from Standard & Poor's Financial Services LLC (“S&P”), a division of S&P Global. No Fund offered by the Trust or its affiliates is sponsored, endorsed, sold or marketed by S&P or its affiliates. S&P makes no representation or warranty, express or implied, to the owners of any Fund or any member of the public regarding the advisability of investing in securities generally or in the Funds particularly. S&P is not responsible for and has not participated in any determination or calculation made with respect to issuance or redemption of Fund Shares. S&P has no obligation or liability in connection with the administration, marketing or trading of the Funds.

WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT SHALL S&P HAVE ANY LIABILITY FOR ANY SPECIAL, PUNITIVE, INDIRECT, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, LOST PROFITS), EVEN IF NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

MFS^® is a registered trademark of Massachusetts Financial Services Company.

DoubleLine Trademark. DoubleLine is a registered trademark of DoubleLine Capital LP.

Additional Purchase and Sale Information

Fund Shares are listed for secondary trading on the Exchange and individual Fund Shares may only be purchased and sold in the secondary market through a broker-dealer. The secondary markets are closed on weekends and also are generally closed on the following holidays: New Year's Day, Dr. Martin Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day (observed), Independence Day, Labor Day, Thanksgiving Day and Christmas Day. The Exchange may close early on the business day before certain holidays and on the day after Thanksgiving Day. Exchange holiday schedules are subject to change without notice. If you buy or sell Fund Shares in the secondary market, you will pay the secondary market price for Fund Shares. In addition, you may incur customary brokerage commissions and charges and may pay some or all of the spread between the bid and the offered price in the secondary market on each leg of a round trip (purchase and sale) transaction.

The trading prices of Fund Shares will fluctuate continuously throughout trading hours based on market supply and demand rather than the relevant Fund's net asset value, which is calculated at the end of each business day. Fund Shares will trade on the Exchange at prices that may be above (i.e., at a premium) or below (i.e., at a discount), to varying degrees, the daily net asset value of Fund Shares. The trading prices of Fund Shares may deviate significantly from the relevant Fund's net asset value during periods of market volatility. Given, however, that Fund Shares can be issued and redeemed daily in Creation Units, the Adviser believes that large discounts and premiums to net asset value should not be sustained over long periods. Information showing the number of days the market price of Fund Shares was greater than the relevant Fund's net asset value and the number of days it was less than the relevant Fund's net asset value (i.e., premium or discount) for various time periods is available by visiting the Funds' website at https://www.spdrs.com.

The Exchange will disseminate, every fifteen seconds during the regular trading day, an indicative optimized portfolio value (“IOPV”) relating to each Fund. The IOPV calculations are estimates of the value of each Fund's net asset value per Fund Share. Premiums and discounts between the IOPV and the market price may occur. This should not be viewed as a “real-time” update of the net asset value per Fund Share. The IOPV is based on the current market value of the published basket of portfolio securities and/or cash required to be deposited in exchange for a Creation Unit and does not necessarily reflect the precise composition of a Fund's actual portfolio at a particular point in time. Moreover, the IOPV is generally determined by using current market quotations and/or price quotations obtained from broker-dealers and other market intermediaries and valuations based on current market rates. The IOPV may not be calculated in the same manner as the NAV, which (i) is computed only once a day, (ii) unlike the calculation of the IOPV, takes into account Fund expenses, and (iii) may be subject, in accordance with the requirements of the 1940 Act, to fair valuation at different prices than those used in the calculations of the IOPV. The IOPV price is based on quotes and closing prices from the securities' local market converted into U.S. dollars at the current currency rates and may not reflect events that occur subsequent to the local market's close. Therefore, the IOPV may not reflect the best possible valuation of a Fund's current portfolio. Neither the Funds nor the Adviser or any of their affiliates are involved in, or responsible for, the calculation or dissemination of such IOPVs and make no warranty as to their accuracy.

The Funds do not impose any restrictions on the frequency of purchases and redemptions; however, the Funds reserve the right to reject or limit purchases at any time as described in the SAI. When considering that no restriction or policy was necessary, the Board evaluated the risks posed by market timing activities, such as whether frequent purchases and redemptions would interfere with the efficient implementation of a Fund's investment strategy, or whether they would cause a Fund to experience increased transaction costs. The Board considered that, unlike traditional mutual funds, Fund Shares are issued and redeemed only in large quantities of shares known as Creation Units, available only from a Fund directly, and that most trading in a Fund occurs on the Exchange at prevailing market prices and does not involve the Fund directly. Given this structure, the Board determined that it is unlikely that (a) market timing would be attempted by a Fund's shareholders or (b) any attempts to market time a Fund by shareholders would result in negative impact to the Fund or its shareholders.

Investments by Registered Investment Companies

Section 12(d)(1) of the 1940 Act restricts investments by registered investment companies in the securities of other investment companies, including the Fund Shares. These restrictions are discussed in the Funds' SAI.

Distributions

Dividends and Capital Gains. As a Fund shareholder, you are entitled to your share of the applicable Fund's income and net realized gains on its investments. Each Fund pays out substantially all of its net earnings to its shareholders as “distributions.”

Each Fund may earn dividends from stocks, interest from debt securities and, if participating, securities lending income. These amounts, net of expenses and taxes (if applicable), are passed along to Fund shareholders as “income dividend distributions.” Each Fund will generally be treated as realizing short-term capital gains or losses whenever it sells or exchanges assets held for one year or less. Net short-term capital gains will generally be treated as ordinary income when distributed to shareholders. Each Fund will generally be treated as realizing long-term capital gains or losses whenever it sells or exchanges assets held for more than one year. Net capital gains (the excess of a Fund's net long-term capital gains over its net short-term capital losses) are distributed to shareholders as “capital gain distributions.”

Income dividend distributions, if any, for the following Funds are generally distributed to shareholders quarterly, but may vary significantly from period to period: Asset Allocation ETFs and MFS Systematic Equity ETFs. Income dividend distributions, if any, for the following Funds are generally distributed to shareholders monthly, but may vary significantly from period to period: SPDR SSGA Ultra Short Term Bond ETF and SPDR DoubleLine Total Return Tactical ETF.

Net capital gains for each Fund are distributed at least annually. Dividends may be declared and paid more frequently or at any other times to comply with the distribution requirements of the Internal Revenue Code.

Distributions in cash may be reinvested automatically in additional whole Fund Shares only if the broker through whom you purchased Fund Shares makes such option available. Distributions which are reinvested will nevertheless be taxable to the same extent as if such distributions had not been reinvested.

Portfolio Holdings Disclosure

The Funds' portfolio holdings disclosure policy is described in the SAI. In addition, the identities and quantities of the securities held by each Fund are disclosed on the Funds' website.

Additional Tax Information

The following discussion is a summary of some important U.S. federal tax considerations generally applicable to an investment in a Fund. Your investment in a Fund may have other tax implications. Please consult your tax advisor about federal, state, local, foreign or other tax laws applicable to you. Investors, including non-U.S. investors, may wish to consult the SAI tax section for additional disclosure.

Each Fund has elected or will elect to be a regulated investment company and intends to qualify each year to be treated as such. A regulated investment company is generally not subject to tax at the corporate level on income and gains that are distributed to shareholders. However, a Fund's failure to qualify for treatment as a regulated investment company may result in corporate level taxation, and consequently, a reduction in income available for distribution to shareholders.

Taxes on Distributions. In general, your distributions are subject to federal income tax when they are paid, whether you take them in cash or reinvest them in a Fund. The income dividends and short-term capital gains distributions you receive from a Fund will be taxed as either ordinary income or qualified dividend income. Subject to certain limitations, dividends that are reported by a Fund as qualified dividend income are taxable to noncorporate shareholders at rates of up to 20%. Any distributions of a Fund's net capital gains are taxable as long-term capital gain regardless of how long you have owned Fund Shares. Long-term capital gains are generally taxed to noncorporate shareholders at rates of up to 20%. Distributions in excess of a Fund's current and accumulated earnings and profits are treated as a tax-free return of capital to the extent of your basis in the applicable Fund's shares, and, in general, as capital gain thereafter.

In general, dividends may be reported by a Fund as qualified dividend income if they are attributable to qualified dividend income received by the Fund, which, in general, includes dividend income from taxable U.S. corporations and certain foreign corporations (i.e., certain foreign corporations incorporated in a possession of the United States or in certain countries with a comprehensive tax treaty with the United States, and certain other foreign corporations if the stock with respect to which the dividend is paid is readily tradable on an established securities market in the United States), provided that the Fund satisfies certain holding period requirements in respect of the stock of such corporations and has not hedged its position in the stock in certain ways. A dividend generally will not be treated as qualified dividend income if the dividend is received with respect to any share of stock held by a Fund for fewer than 61 days during the 121-day period beginning at the date which is 60 days before the date on which such share becomes ex-dividend with respect to such dividend or, in the case of certain preferred stock, for fewer than 91 days during the 181-day period beginning 90 days before such date. These holding period requirements will also apply to your ownership of Fund Shares. Holding periods may be suspended for these purposes for stock that is hedged. Additionally, income derived in connection with a Fund's securities lending activities will not be treated as qualified dividend income.

U.S. individuals with income exceeding specified thresholds are subject to a 3.8% Medicare contribution tax on all or a portion of their “net investment income,” which includes taxable interest, dividends and certain capital gains (generally including capital gain distributions and capital gains realized upon the sale of Fund Shares). This 3.8% tax also applies to all or a portion of the undistributed net investment income of certain shareholders that are estates and trusts.

If a Fund redeems Creation Units in cash, it may bear additional costs and recognize more capital gains than it would if it redeems Creation Units in-kind.

If you lend your Fund Shares pursuant to securities lending arrangements you may lose the ability to treat Fund dividends (paid while the Fund Shares are held by the borrower) as qualified dividend income. You should consult your financial intermediary or tax advisor to discuss your particular circumstances.

Distributions paid in January, but declared by a Fund in October, November or December of the previous year, payable to shareholders of record in such a month, may be taxable to you in the calendar year in which they were declared. The Funds will inform you of the amount of your ordinary income dividends, qualified dividend income and capital gain distributions shortly after the close of each calendar year.

A distribution will reduce a Fund's net asset value per Fund Share and may be taxable to you as ordinary income or capital gain even though, from an investment standpoint, the distribution may constitute a return of capital.

Original Issue Discount. Investments by a Fund in zero coupon or other discount securities will result in income to the Fund equal to a portion of the excess face value of the securities over their issue price (the “original issue discount” or “OID”) each year that the securities are held, even though the Fund may receive no cash interest payments or may receive cash interest payments that are less than the income recognized for tax purposes. In other circumstances, whether pursuant to the terms of a security or as a result of other factors outside the control of a Fund, a Fund may recognize income without receiving a commensurate amount of cash. A Fund‘s share of such income is included in determining the amount that the Fund must distribute to maintain its eligibility for treatment as a regulated investment company and to avoid the payment of federal tax, including the nondeductible 4% excise tax. Where such income is not matched by a corresponding cash receipt by a Fund, the Fund may be required to borrow money or dispose of securities to enable the Fund to make distributions to its shareholders in order to qualify for treatment as a regulated investment company and eliminate taxes at the Fund level, potentially resulting in additional taxable gain or loss to the Fund.

Inflation-Indexed Bonds. Special rules apply if a Fund holds inflation-indexed bonds. Generally, all stated interest on inflation-indexed bonds is taken into income by a Fund under its regular method of accounting for interest income. The amount of any positive inflation adjustment for a taxable year, which results from an increase in the inflation-adjusted principal amount of the bond, is treated as OID. The amount of a Fund's OID in a taxable year with respect to a bond will increase the Fund's taxable income for such year without a corresponding receipt of cash until the bond matures. As a result, a Fund may need to use other sources of cash to satisfy its distribution requirements for such year. The amount of any negative inflation adjustments, which result from a decrease in the inflation-adjusted principal amount of the bond, first reduces the amount of interest (including stated interest, OID, and market discount, if any)

otherwise includible in a Fund's income with respect to the bond for the taxable year; any remaining negative adjustments will be either treated as ordinary loss or, in certain circumstances, carried forward to reduce the amount of interest income taken into account with respect to the bond in future taxable years.

Market Discount. Any market discount recognized on a market discount bond is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or below adjusted issue price if the bond was issued with original issue discount. Absent an election by a Fund to include the market discount in income as it accrues, the gain on the Fund's disposition of such an obligation will be treated as ordinary income rather than capital gain to the extent of the accrued market discount. Where the income required to be recognized as a result of the market discount rules is not matched by a corresponding cash receipt by the Fund, the Fund may be required to borrow money or dispose of securities to enable the Fund to make distributions to its shareholders in order to qualify for treatment as a regulated investment company and eliminate taxes at the Fund level, potentially resulting in additional taxable gain or loss to the Fund.

Derivatives and Other Complex Securities. A Fund may invest in complex securities. These investments may be subject to numerous special and complex rules. These rules could affect whether gains and losses recognized by a Fund are treated as ordinary income or capital gain, accelerate the recognition of income to a Fund and/or defer a Fund's ability to recognize losses. In turn, these rules may affect the amount, timing or character of the income distributed to you by a Fund. You should consult your personal tax advisor regarding the application of these rules.

Master Limited Partnerships (SPDR SSGA Multi-Asset Real Return ETF only). Depreciation or other cost recovery deductions from a Fund's investments in MLPs in a given year will generally reduce the Fund's taxable income, but those deductions may be recaptured in the Fund's income in one or more subsequent years. When recognized and distributed, recapture income will generally be taxable to shareholders at the time of the distribution at ordinary income tax rates, even though the shareholders at that time might not have held Fund Shares at the time the deductions were taken by the Fund, and even though those shareholders will not have corresponding economic gain on their Fund Shares at the time of the recapture. In order to distribute recapture income or to fund redemption requests, the Fund may need to liquidate investments, which may lead to additional recapture income. The Fund's investments in MLPs and related entities treated as partnerships for U.S. federal income tax purposes potentially will result in distributions from the Fund being treated as return-of-capital distributions, which are not included in a shareholder's income but which reduce the shareholder's tax basis in his or her Fund Shares and therefore increase gains or decrease losses on dispositions of those Fund Shares. The Fund's investments in MLPs or related entities treated as partnerships for U.S. federal income tax purposes may also cause the corresponding Fund to recognize taxable income on investments in excess of the cash generated thereby, and may therefore require the Fund to sell investments, including when not otherwise advantageous to do so, in order for the Fund to satisfy the distribution requirements for treatment as a regulated investment company.

Foreign Currency Transactions. A Fund's transactions in foreign currencies, foreign currency denominated debt obligations and certain foreign currency options, futures contracts and forward contracts (and similar instruments) may give rise to ordinary income or loss to the extent such income or loss results from fluctuations in the value of the foreign currency concerned.

Foreign Income Taxes. Investment income received by a Fund from sources within foreign countries may be subject to foreign income taxes withheld at the source. The United States has entered into tax treaties with many foreign countries which may entitle a Fund to a reduced rate of such taxes or exemption from taxes on such income. It is impossible to determine the effective rate of foreign tax for a Fund in advance since the amount of the assets to be invested within various countries is not known. If more than 50% of the total assets of a Fund at the close of its taxable year consist of certain foreign stocks or securities, the Fund may elect to “pass through” to you certain foreign income taxes (including withholding taxes) paid by the Fund. If a Fund in which you hold Fund Shares makes such an election, you will be considered to have received as an additional dividend your share of such foreign taxes, but you may be entitled to either a corresponding tax deduction in calculating your taxable income, or, subject to certain limitations, a credit in calculating your federal income tax. No deduction for such taxes will be permitted to individuals in computing their alternative minimum tax liability. If a Fund does not so elect, the Fund will be entitled to claim a

deduction for certain foreign taxes incurred by the Fund. Under certain circumstances, if a Fund receives a refund of foreign taxes paid in respect of a prior year, the value of Fund Shares could be reduced or any foreign tax credits or deductions passed through to shareholders in respect of the Fund's foreign taxes for the current year could be reduced.

Taxes on Exchange-Listed Share Sales. Any capital gain or loss realized upon a sale of Fund Shares is generally treated as long-term capital gain or loss if Fund Shares have been held for more than one year and as short-term capital gain or loss if Fund Shares have been held for one year or less, except that any capital loss on the sale of Fund Shares held for six months or less is treated as long-term capital loss to the extent that capital gain dividends were paid with respect to such Fund Shares.

Taxes on Creations and Redemptions of Creation Units. A person who exchanges securities for Creation Units generally will recognize a gain or loss. The gain or loss will be equal to the difference between the market value of the Creation Units at the time and the exchanger's aggregate basis in the securities surrendered plus any cash paid for the Creation Units. A person who exchanges Creation Units for securities will generally recognize a gain or loss equal to the difference between the exchanger's basis in the Creation Units and the aggregate market value of the securities and the amount of cash received. The Internal Revenue Service (the “IRS”), however, may assert that a loss realized upon an exchange of securities for Creation Units cannot be deducted currently under the rules governing “wash sales,” or on the basis that there has been no significant change in economic position. Persons exchanging securities should consult their own tax advisor with respect to whether wash sale rules apply and when a loss might be deductible.

Under current federal tax laws, any capital gain or loss realized upon a redemption (or creation) of Creation Units is generally treated as long-term capital gain or loss if the applicable Fund Shares (or securities surrendered) have been held for more than one year and as a short-term capital gain or loss if the applicable Fund Shares (or securities surrendered) have been held for one year or less.

If you create or redeem Creation Units, you will be sent a confirmation statement showing how many Fund Shares you purchased or sold and at what price.

Certain Tax-Exempt Investors. A Fund, if investing in certain limited real estate investments and other publicly traded partnerships, may be required to pass through certain “excess inclusion income” and other income as “unrelated business taxable income” (“UBTI”). Prior to investing in a Fund, tax-exempt investors sensitive to UBTI should consult their tax advisors regarding this issue and IRS pronouncements addressing the treatment of such income in the hands of such investors.

Investments In Certain Foreign Corporations. A Fund may invest in foreign entities classified as passive foreign investment companies or “PFICs” under the Internal Revenue Code. PFIC investments are subject to complex rules that may under certain circumstances adversely affect a Fund. Accordingly, investors should consult their own tax advisors and carefully consider the tax consequences of PFIC investments by a Fund before making an investment in such Fund. Fund dividends attributable to dividends received from PFICs generally will not be treated as qualified dividend income. Additional information pertaining to the potential tax consequences to the Funds, and to the shareholders, from the Funds' potential investment in PFICs can be found in the SAI.

Non-U.S. Investors. Ordinary income dividends paid by a Fund to shareholders who are non-resident aliens or foreign entities will generally be subject to a 30% U.S. withholding tax (other than distributions reported by the Fund as interest-related dividends and short-term capital gain dividends), unless a lower treaty rate applies or unless such income is effectively connected with a U.S. trade or business. In general, a Fund may report interest-related dividends to the extent of its net income derived from U.S. source interest and a Fund may report short-term capital gain dividends to the extent its net short-term capital gain for the taxable year exceeds its net long-term capital loss. Gains on the sale of Fund Shares and dividends that are, in each case, effectively connected with the conduct of a trade or business within the U.S. will generally be subject to U.S. federal net income taxation at regular income tax rates. Non-U.S. shareholders that own, directly or indirectly, more than 5% of a Fund's shares are urged to consult their own tax advisors concerning special tax rules that may apply to their investment.

certain capital gain dividends payable to such entities. A non-U.S. shareholder may be exempt from the withholding described in this paragraph under an applicable intergovernmental agreement between the U.S. and a foreign government, provided that the shareholder and the applicable foreign government comply with the terms of such agreement.

Backup Withholding. A Fund will be required in certain cases to withhold (as “backup withholding”) on amounts payable to any shareholder who (1) has provided the Fund either an incorrect tax identification number or no number at all, (2) is subject to backup withholding by the IRS for failure to properly report payments of interest or dividends, (3) has failed to certify to the Fund that such shareholder is not subject to backup withholding, or (4) has not certified that such shareholder is a U.S. person (including a U.S. resident alien). The backup withholding rate is currently 24%. Backup withholding will not be applied to payments that have been subject to the 30% withholding tax on shareholders who are neither citizens nor permanent residents of the United States.

Other Tax Issues. A Fund may be subject to tax in certain states where the Fund does business. Furthermore, in those states which have income tax laws, the tax treatment of the Funds and of Fund shareholders with respect to distributions by the Funds may differ from federal tax treatment.

The foregoing discussion summarizes some of the consequences under current federal income tax law of an investment in the Funds. It is not a substitute for personal tax advice. Consult your personal tax advisor about the potential tax consequences of an investment in the Funds under all applicable tax laws.

General Information

The Trust was organized as a Massachusetts business trust on March 30, 2011. If shareholders of any Fund are required to vote on any matters, shareholders are entitled to one vote for each Fund Share they own. Annual meetings of shareholders will not be held except as required by the 1940 Act and other applicable law. See the SAI for more information concerning the Trust's form of organization.

Management and Organization

Each Fund, with the exception of the SPDR SSGA Ultra Short Term Bond ETF and SPDR DoubleLine Total Return Tactical ETF, is a separate, diversified series of the Trust, which is an open-end registered management investment company. Both SPDR SSGA Ultra Short Term Bond ETF and SPDR DoubleLine Total Return Tactical ETF are separate, non-diversified series of the Trust.

For purposes of the 1940 Act, Fund Shares are issued by the respective series of the Trust and the acquisition of Fund Shares by investment companies is subject to the restrictions of Section 12(d)(1) of the 1940 Act.

The Trust has received exemptive relief from Section 12(d)(1) to allow registered investment companies to invest in certain Funds beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions as set forth in an SEC exemptive order issued to the Trust, including that such investment companies enter into an agreement with the Trust.

From time to time, a Fund may advertise yield and total return figures. Yield is a historical measure of dividend income, and total return is a measure of past dividend income (assuming that it has been reinvested) plus capital appreciation. Neither yield nor total return should be used to predict the future performance of a Fund.

Morgan, Lewis & Bockius LLP serves as counsel to the Trust, including the Funds. [ ] serves as the independent registered public accounting firm and will audit the Funds' financial statements annually.

Premium/Discount Information

Information showing the number of days the market price of a Fund's shares was greater than the Fund's NAV per Fund Share (i.e., at a premium) and the number of days it was less than the Fund's NAV per Fund Share (i.e., at a discount) for various time periods is available by visiting the Funds' website at https://www.spdrs.com.

Financial Highlights

These financial highlight tables are intended to help you understand each Fund's financial performance for the past five fiscal years or, if shorter, the period since each Fund's inception. Certain information reflects the performance results for a single Fund Share. The total returns in the table represent the rate that an investor would have earned (or

Where to Learn More About the Funds

This Prospectus does not contain all the information included in the Registration Statement filed with the SEC with respect to Fund Shares. An SAI and the annual and semi-annual reports to shareholders, each of which has been or will be filed with the SEC, provide more information about the Funds. The Prospectus and SAI may be supplemented from time to time. In the annual report, you will find a discussion of the market conditions and investment strategies that significantly affected each Fund's performance during the Fund's last fiscal year, as applicable. The SAI and the financial statements included in the Trust's annual report to shareholders are incorporated herein by reference (i.e., they are legally part of this Prospectus). These materials may be obtained without charge, upon request, by writing to the Distributor, State Street Global Advisors Funds Distributors, LLC, One Iron Street, Boston, Massachusetts 02210, by visiting the Funds' website at https://www.spdrs.com or by calling the following number:

Investor Information: 1-866-787-2257

The Registration Statement, including this Prospectus, the SAI, and the exhibits as well as any shareholder reports may be reviewed and copied at the SEC's Public Reference Room (100 F Street NE, Washington D.C. 20549) or on the EDGAR Database on the SEC's website (http://www.sec.gov). Information on the operation of the public reference room may be obtained by calling the SEC at 1-202-551-8090. You may get copies of this and other information after paying a duplicating fee, by electronic request at the following e-mail address: publicinfo@sec.gov, or by writing to the Public Reference Section of the SEC, Washington, D.C. 20549-1520.

Shareholder inquiries may be directed to the Funds in writing to State Street Global Advisors Funds Distributors, LLC, One Iron Street, Boston, Massachusetts 02210, or by calling the Investor Information number listed above.

No person has been authorized to give any information or to make any representations other than those contained in this Prospectus in connection with the offer of Fund Shares, and, if given or made, the information or representations must not be relied upon as having been authorized by the Trust or the Funds. Neither the delivery of this Prospectus nor any sale of Fund Shares shall under any circumstance imply that the information contained herein is correct as of any date after the date of this Prospectus.

Dealers effecting transactions in Fund Shares, whether or not participating in this distribution, are generally required to deliver a Prospectus. This is in addition to any obligation of dealers to deliver a Prospectus when acting as underwriters.

ACTSTATPRO

The Trust's Investment Company Act Number is 811-22542.

Fund Summary

SPDR^® Blackstone / GSO Senior Loan ETF

Investment Objective

The investment objective of the SPDR Blackstone / GSO Senior Loan ETF (the “Fund”) is to provide current income consistent with the preservation of capital.

Fees and Expenses of the Fund

The table below describes the fees and expenses that you may pay if you buy and hold shares of the Fund (“Fund Shares”). This table and the Example below reflect the expenses of both the Fund and the Portfolio (as defined below) and do not reflect brokerage commissions you may pay on purchases and sales of Fund Shares.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment):

Management fees	[0.70]%
Distribution and service (12b-1) fees	None
Other expenses	[0.00]%
Total annual Fund operating expenses	[0.70]%

Example:

Year 1	Year 3	Year 5	Year 10
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The Fund's Principal Investment Strategy

Under normal circumstances, the Fund invests substantially all of its assets in the Blackstone / GSO Senior Loan Portfolio (the “Portfolio”), a separate series of the SSGA Master Trust with an identical investment objective as the Fund. As a result, the Fund invests indirectly through the Portfolio.

In pursuing its investment objective, the Portfolio seeks to outperform the Markit iBoxx USD Liquid Leveraged Loan Index (the “Primary Index”) and the S&P/LSTA U.S. Leveraged Loan 100 Index (the “Secondary Index”) by normally investing at least 80% of its net assets (plus any borrowings for investment purposes) in Senior Loans. For purposes of this 80% test, “Senior Loans” are first lien senior secured floating rate bank loans. A Senior Loan is an advance or commitment of funds made by one or more banks or similar financial institutions, including the Portfolio, to one or more corporations, partnerships or other business entities and pays interest at a floating or adjusting rate that is determined periodically at a designated premium above a base lending rate, most commonly the London Interbank Offered Rate (“LIBOR”). A Senior Loan is senior to all unsecured claims against the borrower and senior or equal to all other secured claims, meaning that, in the event of a bankruptcy, the Senior Loan, together with other first lien claims, is entitled to be the first to be repaid out of proceeds of the assets securing the loans, before other existing claims or interests receive repayment. However, in bankruptcy proceedings, there may be other claims, such as taxes or additional advances that take precedence. The Primary Index is composed of the 100 most liquid Senior Loans in the

market, while the Secondary Index is composed of the 100 largest Senior Loans in the market, as measured by the borrowed amounts outstanding. The Portfolio intends to hold a large percentage of the components of the Primary and Secondary Indexes. It is anticipated that the Portfolio will invest approximately 50% to 75% of its net assets in Senior Loans that are eligible for inclusion in the Primary and/or Secondary Indexes. Each of the Portfolio's Senior Loan investments is expected to have no less than $250 million par outstanding.

The Portfolio invests in Senior Loans that are made predominantly to businesses operating in North America, but may also invest in Senior Loans made to businesses operating outside of North America. The Portfolio may invest in Senior Loans directly, either from the borrower as part of a primary issuance or in the secondary market through assignments of portions of Senior Loans from third parties, or participations in Senior Loans, which are contractual relationships with an existing lender in a loan facility whereby the Portfolio purchases the right to receive principal and interest payments on a loan but the existing lender remains the record holder of the loan. Under normal market conditions, it is expected that the Portfolio's Senior Loan investments will maintain an average interest rate duration of less than 90 days.

In selecting securities for the Portfolio, the Portfolio's sub-adviser, GSO / Blackstone Debt Funds Management LLC (the “Sub-Adviser” or “GSO / Blackstone”), seeks to construct a portfolio of loans that it believes is less volatile than the general loan market. In addition, when making investments, the Sub-Adviser seeks to maintain appropriate liquidity and price transparency for the Portfolio. On an on-going basis, the Sub-Adviser adds or removes those individual loans that it believes will cause the Portfolio to outperform or underperform, respectively, the Primary and Secondary Indexes.

When identifying prospective investment opportunities in Senior Loans, the Sub-Adviser currently intends to invest principally in Senior Loans that are below investment-grade quality and will rely on fundamental credit analysis in an effort to attempt to minimize the loss of the Portfolio's capital. While credit ratings assigned by Moody's Investors Service, Inc., Standard & Poor's Financial Services, LLC and/or Fitch Inc. (the “SROs” (statistical rating agencies)) will be considered, such ratings will not be determinative in the Sub-Adviser's process in the selection of specific debt securities (including Senior Loans). The Senior Loans and other securities that the Sub-Adviser is likely to select for investment in by the Portfolio will typically be rated below investment-grade quality by one or more of the SROs or, if unrated, will typically, in the opinion of the Sub-Adviser, be of similar credit quality. If circumstances cause the Sub-Adviser to take a negative credit view on an existing investment the Portfolio may, if the Sub-Adviser believes that circumstances require, exit the investment. The circumstances giving rise to the Sub-Adviser's negative credit view may, but will not necessarily, coincide with a downgrade of the Senior Loan or other security's credit rating. The Sub-Adviser expects to invest in Senior Loans, other loans and bonds of companies, including high yield securities and Rule 144A securities, possessing the following attributes, which it believes will help generate higher risk adjusted total returns:

Leading, defensible market positions. The Sub-Adviser intends to invest in companies that it believes have developed strong positions within their respective markets and exhibit the potential to maintain sufficient cash flows and profitability to service their obligations in a range of economic environments. The Sub-Adviser will seek companies that it believes possess advantages in scale, scope, customer loyalty, product pricing, or product quality versus their competitors, thereby minimizing business risk and protecting profitability.

Investing in companies with positive cash flow. The Sub-Adviser intends to invest primarily in established companies which have demonstrated a record of profitability and cash flows over several economic cycles. The Sub-Adviser believes such companies are well-positioned to maintain consistent cash flow to service and repay their obligations and maintain growth in their businesses or market share. The Sub-Adviser does not intend to invest in primarily start-up companies, companies in turnaround situations or companies with speculative business plans.

Proven management teams. The Sub-Adviser intends to focus on investments in which the target company has an experienced management team with an established track record of success. The Sub-Adviser will typically require companies to have in place proper incentives to align management's goals with the Portfolio's goals.

Private equity sponsorship. Often the Sub-Adviser will seek to participate in transactions sponsored by what it believes to be high-quality private equity firms. The Sub-Adviser believes that a private equity sponsor's willingness to invest significant sums of equity capital into a company is an implicit endorsement of the quality of the investment. Further, private equity sponsors of companies with significant investments at risk have the ability and a strong incentive to contribute additional capital in difficult economic times should operational issues arise.

Diversification, concentration and reliance on other lenders. The Sub-Adviser will seek to invest broadly among companies and industries, thereby potentially reducing the risk of a downturn in any one company or industry having a disproportionate impact on the value of the Portfolio's portfolio. While the Portfolio does not treat banks originating loans as the issuers of such loans, it is possible that under a different interpretation the Portfolio may be deemed to concentrate its investments in the financial services industries. Loans, and the collateral securing them, are typically monitored by agents for the lenders, which may be the originating bank or banks. The Portfolio may be affected by the creditworthiness of the agent bank and other intermediate participants in a Senior Loan, in addition to the borrower, since rights that may exist under the loan against the borrower if the borrower defaults are typically asserted by or through the agent bank or intermediate participant. Agents are typically large commercial banks, although for Senior Loans that are not broadly syndicated they can also include thrift institutions, insurance companies or finance companies (or their affiliates). Such companies may be especially susceptible to the effects of changes in interest rates resulting from changes in U.S. or foreign fiscal or monetary policies, governmental regulations affecting capital raising activities or other economic or market fluctuations.

Principal Risks of Investing in the Fund

As with all investments, there are certain risks of investing in the Fund. Fund Shares will change in value, and you could lose money by investing in the Fund. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Because the Fund invests substantially all of its assets in the Portfolio, it is subject to substantially the same risks as those associated with the direct ownership of the securities in which the Portfolio invests.

Debt Securities Risk: The values of debt securities may increase or decrease as a result of the following: market fluctuations, increases in interest rates, actual or perceived inability or unwillingness of issuers, guarantors or liquidity providers to make scheduled principal or interest payments or illiquidity in debt securities markets; the risk of low rates of return due to reinvestment of securities during periods of falling interest rates or repayment by issuers with higher coupon or interest rates; and/or the risk of low income due to falling interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. In recent years, the U.S. has experienced low interest rate levels. However, interest rates have begun to rise. In addition, economic recovery and the ending of the Federal Reserve Board's quantitative easing program increase the likelihood that interest rates will continue to rise in the future. A rising interest rate environment may cause the value of the Portfolio's fixed income securities to decrease, an adverse impact on the liquidity of the Portfolio's fixed income securities, and increased volatility of the fixed income markets. If the principal on a debt obligation is prepaid before expected, the prepayments of principal may have to be reinvested in obligations paying interest at lower rates. During periods of falling interest rates, the income received by the Portfolio may decline. Changes in interest rates will likely have a greater effect on the values of debt securities of longer durations. Returns on investments in debt securities could trail the returns on other investment options, including investments in equity securities.

Income Risk: The Portfolio's income may decline due to falling interest rates or other factors. Issuers of securities held by the Portfolio may call or redeem the securities during periods of falling interest rates, and the Portfolio would likely be required to reinvest in securities paying lower interest rates. If an obligation held by the Portfolio is prepaid, the Portfolio may have to reinvest the prepayment in other obligations paying income at lower rates.

Liquidity Risk: There is no organized exchange on which loans are traded and reliable market quotations may not be readily available. A majority of the Portfolio's assets are likely to be invested in loans that are less liquid than securities traded on national exchanges. Loans with reduced liquidity involve greater risk than securities with more liquid markets. Available market quotations for such loans may vary over time, and if the credit quality of a loan unexpectedly declines, secondary trading of that loan may decline for a period of time. During periods of infrequent trading, valuing a loan can be more difficult and buying and selling a loan at an acceptable price can be more difficult and delayed. In the event that the Portfolio voluntarily or involuntarily liquidates portfolio assets during periods of infrequent trading, it may not receive full value for those assets. Therefore, elements of

judgment may play a greater role in valuation of loans. To the extent that a secondary market exists for certain loans, the market may be subject to irregular trading activity, wide bid/ask spreads and extended trade settlement periods.

Management Risk: The Portfolio is actively managed. The Sub-Adviser's judgments about the attractiveness, relative value, or potential appreciation of a particular sector, security, commodity or investment strategy may prove to be incorrect, and may cause the Portfolio and, therefore, the Fund to incur losses. There can be no assurance that the Sub-Adviser's investment techniques and decisions will produce the desired results.

Market Risk: The Portfolio's investments are subject to changes in general economic conditions, and general market fluctuations and the risks inherent in investment in securities markets. Investment markets can be volatile and prices of investments can change substantially due to various factors including, but not limited to, economic growth or recession, changes in interest rates, changes in the actual or perceived creditworthiness of issuers, and general market liquidity. The Portfolio and, therefore, the Fund are subject to the risk that geopolitical events will disrupt securities markets and adversely affect global economies and markets.

Non-Senior Loans and Other Debt Securities Risk: Secured loans that are not first lien, loans that are unsecured and debt securities are subject to many of the same risks that affect Senior Loans; however they are often unsecured and/or lower in the issuer's capital structure than Senior Loans, and thus may be exposed to greater risk of default and lower recoveries in the event of a default. This risk can be further heightened in the case of below investment-grade instruments. Additionally, most fixed-income securities are fixed-rate and thus are generally more susceptible than floating rate loans to price volatility related to changes in prevailing interest rates.

Non-U.S. Securities Risk: Non-U.S. securities are subject to political, regulatory, and economic risks not present in domestic investments. There may be less information publicly available about a non-U.S. entity than about a U.S. entity, and many non-U.S. entities are not subject to accounting, auditing, legal and financial report standards comparable to those in the United States. Further, such entities and/or their securities may be subject to risks associated with currency controls; expropriation; changes in tax policy; greater market volatility; differing securities market structures; higher transaction costs; and various administrative difficulties, such as delays in clearing and settling portfolio transactions or in receiving payment of dividends. Securities traded on foreign markets may be less liquid (harder to sell) than securities traded domestically. Foreign governments may impose restrictions on the repatriation of capital to the U.S. In addition, to the extent the Portfolio buys securities denominated in a foreign currency, there are special risks such as changes in currency exchange rates and the risk that a foreign government could regulate foreign exchange transactions. In addition, to the extent investments are made in a limited number of countries, events in those countries will have a more significant impact on the Portfolio and, therefore, the Fund. Certain countries have recently experienced (or currently are expected to experience) negative interest rates on certain fixed-income securities, and similar interest rate conditions may be experienced in other regions. Investments in fixed-income securities with very low or negative interest rates may magnify the Fund's susceptibility to interest rate risk and diminish yield and performance, and such investments may be subject to heightened volatility and reduced liquidity.

Restricted Securities Risk: The Portfolio may hold securities that have not been registered for sale to the public under the U.S. federal securities laws. There can be no assurance that a trading market will exist at any time for any particular restricted security. Limitations on the resale of these securities may have an adverse effect on their marketability, and may prevent the Portfolio from disposing of them promptly at reasonable prices. The Portfolio may have to bear the expense of registering the securities for resale and the risk of substantial delays in effecting the registration. Also, restricted securities may be difficult to value because market quotations may not be readily available, and the securities may have significant volatility.

Senior Loan Risk: Investments in Senior Loans are subject to credit risk and general investment risk. Credit risk refers to the possibility that the borrower of a Senior Loan will be unable and/or unwilling to make timely interest payments and/or repay the principal on its obligation. Default in the payment of interest or principal on a Senior Loan will result in a reduction in the value of the Senior Loan and consequently a reduction in the value of the Portfolio's investments and a potential decrease in the net asset value (“NAV”) of the Portfolio. Senior Loans are also subject to the risk that the value of the collateral securing a Senior Loan may decline, be insufficient to meet the obligations of the borrower or be difficult to liquidate. In addition, the Portfolio's access to the collateral may be limited by bankruptcy or other insolvency laws. Further, loans held by the Portfolio may not be considered securities and, therefore, purchasers, such as the Portfolio, may not be entitled to rely on the strong anti-fraud protections of the federal securities laws. Some Senior Loans are subject to the risk that a court, pursuant to fraudulent conveyance or other similar laws, could subordinate the Senior Loans to presently existing or future indebtedness of the borrower or take other action detrimental to lenders, including the Portfolio, such as

invalidation of Senior Loans or causing interest previously paid to be refunded to the borrower. Senior Loans are also subject to high yield securities risks and liquidity risks described above.

Valuation Risk: Some portfolio holdings, potentially a large portion of the Fund's investment portfolio, may be valued on the basis of factors other than market quotations. This may occur more often in times of market turmoil or reduced liquidity. There are multiple methods that can be used to value a portfolio holding when market quotations are not readily available. The value established for any portfolio holding at a point in time might differ from what would be produced using a different methodology or if it had been priced using market quotations. Portfolio holdings that are valued using techniques other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their valuations from one day to the next than if market quotations were used. In addition, there is no assurance that the Portfolio could sell or close out a portfolio position for the value established for it at any time, and it is possible that the Portfolio would incur a loss because a portfolio position is sold or closed out at a discount to the valuation established by the Portfolio at that time. Investors who purchase or redeem Fund Shares on days when the Portfolio is holding fair-valued investments may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the Portfolio had not fair-valued the holding(s) or had used a different valuation methodology.

Fund Performance

Annual Total Returns (years ended 12/31)*

[To be provided by subsequent amendment]

Average Annual Total Returns (for periods ended 12/31/17)

[To be provided by subsequent amendment]

Portfolio Management

Investment Adviser and Sub-Adviser

SSGA Funds Management, Inc. (“SSGA FM” or the “Adviser”) serves as the investment adviser to the Fund and the Portfolio. GSO / Blackstone serves as investment sub-adviser to the Fund and the Portfolio, subject to supervision by the Adviser and the SSGA Active Trust's and SSGA Master Trust's Board of Trustees. To the extent that a reference in this Prospectus refers to the Adviser, with respect to the Fund, such reference should also be read to refer to GSO / Blackstone, where the context requires.

Portfolio Managers

The professionals at the Sub-Adviser primarily responsible for the day-to-day management of the Portfolio and the Fund are Daniel T. McMullen and Gordon McKemie.

Daniel T. McMullen is a Managing Director of the Sub-Adviser and lead Portfolio Manager of the Fund. He joined GSO / Blackstone in 2002.

Gordon McKemie is a Principal of the Sub-Adviser and Portfolio Manager of the Fund. He joined GSO / Blackstone in 2012.

Purchase and Sale Information

The Fund will issue (or redeem) Fund Shares to certain institutional investors (typically market makers or other broker-dealers) only in large blocks of 50,000 Fund Shares known as “Creation Units.” Creation Unit transactions are conducted in exchange for the deposit or delivery of a designated portfolio of in-kind securities and/or cash. [Creation Unit transactions may be conducted in exchange for cash only, which may cause the Fund to recognize capital gains and to pay out higher annual capital gain distributions to shareholders than if such transactions had been conducted in-kind].

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Strategies Information

Please see the Fund's “The Fund's Principal Investment Strategy” section under “Fund Summary” above for a complete discussion of its principal investment strategies. The Fund seeks to achieve its investment objective by investing substantially all of its investable assets in its Portfolio, which has the same investment objective as, and investment policies that are substantially similar to those of, the Fund. The Portfolio may invest in various types of securities and engage in various investment techniques which are not the principal focus of the Portfolio and therefore are not described in this Prospectus. These securities, techniques and practices, together with their risks, are described in the Statement of Additional Information (the “SAI”) which you may obtain free of charge by contacting shareholder services (see the back cover of this Prospectus for the address and phone number).

The Board of Trustees of the Trust (the “Board”) may change the Fund's investment objective, investment strategy and other policies without shareholder approval, except as otherwise noted in this Prospectus or in the SAI. Members of the Board also serve as the trustees for the SSGA Master Trust, and may change the Portfolio's investment objective, investment strategy and other policies without shareholder approval, except as otherwise indicated.

Principal Strategies

Master-Feeder Investment Structure. The Fund is intended to be managed in a “master-feeder” structure, under which the Fund invests substantially all of its assets in its Portfolio (i.e., a “master fund”), which is a separate mutual fund that has an identical investment objective, and substantially identical investment strategies, policies and risks. As a result, the Fund (i.e., a “feeder fund”) has an indirect interest in all of the securities owned by its Portfolio. Because of this indirect interest, the Fund's investment returns should be the same as those of its Portfolio, adjusted for the expenses of the Fund. In extraordinary instances, the Fund reserves the right to make direct investments in securities.

The Adviser and Sub-Adviser manage the investments of the Portfolio. Under the master-feeder arrangement, and pursuant to the Investment Advisory Agreement between the Adviser and the SSGA Active Trust (the “Trust”), investment advisory fees charged at the Portfolio level are deducted from the advisory fees charged at the Fund level. This arrangement avoids a “layering” of fees, e.g., the Fund's total annual operating expenses would be no higher as a result of investing in a master-feeder arrangement than they would be if the Fund pursued its investment objective directly. In addition, the Fund may discontinue investing through the master-feeder arrangement and pursue its investment objective directly if the Fund's Board determines that doing so would be in the best interests of shareholders.

Non-Principal Strategies

Temporary Defensive Positions. In response to actual or perceived adverse market, economic, political, or other conditions, the Portfolio may (but will not necessarily), without notice, depart from its principal investment strategies by temporarily investing for defensive purposes. Temporary defensive positions may include, but are not limited to, cash, cash equivalents, U.S. government securities, repurchase agreements collateralized by such securities, money market funds, and high-quality debt investments. If the Portfolio invests for defensive purposes, it may not achieve its investment objective. In addition, the defensive strategy may not work as intended.

Borrowing Money. The Fund may (either directly or through its Portfolio) borrow money from a bank as permitted by the Investment Company Act of 1940, as amended (the “1940 Act”) or other governing statute, by the Rules thereunder, or by the U.S. Securities and Exchange Commission (“SEC”) or other regulatory agency with authority over the Fund, but only for temporary or emergency purposes.

The 1940 Act presently allows a fund to borrow from any bank (including pledging, mortgaging or hypothecating assets) in an amount up to 33 1/3% of its total assets (not including temporary borrowings not in excess of 5% of its total assets). The Fund may (either directly or through its Portfolio) also invest in reverse repurchase agreements, which are considered borrowings under the 1940 Act. Although there is no percentage limit on Fund assets that can be used in connection with reverse repurchase agreements, the Fund does not expect to engage, under normal circumstances, in reverse repurchase agreements with respect to more than 33 1/3% of its total assets.

Lending of Securities. The Portfolio may lend its portfolio securities in an amount not to exceed 40% of the value of its net assets via a securities lending program through its securities lending agent, State Street Bank and Trust Company (“State Street” or the “Lending Agent”), to brokers, dealers and other financial institutions desiring to borrow securities to complete transactions and for other purposes. A securities lending program allows the Portfolio to receive a portion of the income generated by lending its securities and investing the respective collateral. The Portfolio

will receive collateral for each loaned security which is at least equal to the market value of that security, marked to market each trading day. In the securities lending program, the borrower generally has the right to vote the loaned securities; however, the Portfolio may call loans to vote proxies if a material issue affecting the Portfolio's economic interest in the investment is to be voted upon. Security loans may be terminated at any time by the Portfolio.

Additional Risk Information

The following section provides additional information regarding certain of the principal risks identified under “Principal Risks of Investing in the Fund” in the Fund Summary along with additional risk information. Because the Fund is expected to invest substantially all of its assets in its Portfolio, the description of risks below relate to the direct investments made by the Portfolio; however, to the extent the Fund makes direct investments, these risks apply to those investments as well.

Principal Risks

Below Investment-Grade Securities Risk. Securities rated below investment-grade and unrated securities of comparable credit quality (commonly known as “high-yield bonds” or “junk bonds”) lack strong investment-grade characteristics, are considered predominantly speculative with respect to the issuer's continuing ability to make principal and interest payments, and are subject to greater levels of credit, liquidity and market risk than higher-rated securities. They can involve a substantially greater risk of default than higher-rated securities, and their values can decline significantly over short periods of time. Issuers of lower-quality debt securities may have substantially greater risk of insolvency or bankruptcy than issuers of higher-quality debt securities. In the event the issuer of a debt security held by the Portfolio defaults on its payments or becomes insolvent or bankrupt, the Portfolio may not receive the return it was promised on the investment and could lose its entire investment. The lower ratings of junk bonds reflect a greater possibility that actual or perceived adverse changes in the financial condition of the issuer or in general economic conditions, or an unanticipated rise in interest rates, may impair the ability of the issuer to make payments of interest and principal. If this were to occur, the values of such securities held by the Portfolio may fall substantially and the Portfolio could lose some or all of the value of its investment. Lower-quality debt securities tend to be more sensitive to adverse news about the issuer, or the market or economy in general, than higher quality debt securities. The market for lower quality debt securities can be less liquid than for higher quality debt securities, especially during periods of recession or general market decline, which could make it difficult at times for the Portfolio to sell certain securities at prices used in calculating the Portfolio's net asset value. These securities may have significant volatility.

Call/Prepayment Risk. Call/prepayment risk is the risk that an issuer will exercise its right to pay principal on an obligation held by the Portfolio earlier than expected or required. This may occur, for example, when there is a decline in interest rates, and an issuer of bonds or preferred stock redeems the bonds or stock in order to replace them with obligations on which it is required to pay a lower interest or dividend rate. It may also occur when there is an unanticipated increase in the rate at which mortgages or other receivables underlying mortgage- or asset-backed securities held by the Portfolio are prepaid. In any such case, the Portfolio may be forced to invest the prepaid amounts in lower-yielding investments, resulting in a decline in the Portfolio's income.

Credit Risk. Issuers may not be able to repay the principal or interest on securities (including loans), which may result in the Portfolio losing money. There may be economic or political changes that impact the ability of issuers to repay principal and to make interest payments on securities. Changes to the financial condition or credit rating of issuers may also adversely affect the value of the assets of the Portfolio.

Debt Securities Risk. The values of debt securities may increase or decrease as a result of the following: market fluctuations, increases in interest rates, actual or perceived inability or unwillingness of issuers, guarantors or liquidity providers to make scheduled principal or interest payments or illiquidity in debt securities markets; the risk of low rates of return due to reinvestment of securities during periods of falling interest rates or repayment by issuers with higher coupon or interest rates; and/or the risk of low income due to falling interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. In recent years, the U.S. has experienced low interest rate levels. However, interest rates have begun to rise. In addition, economic recovery and the ending of the Federal Reserve Board's quantitative easing program increase the likelihood that interest rates will continue to rise in the future. A rising interest rate environment may cause the value of the Portfolio's fixed income securities to decrease, a decline in the Portfolio's income and yield, an adverse impact on the liquidity of the Portfolio's fixed income securities, and increased

volatility of the fixed income markets. If the principal on a debt obligation is prepaid before expected, the prepayments of principal may have to be reinvested in obligations paying interest at lower rates. During periods of falling interest rates, the income received by the Portfolio may decline. Changes in interest rates will likely have a greater effect on the values of debt securities of longer durations. Returns on investments in debt securities could trail the returns on other investment options, including investments in equity securities.

Income Risk. The Fund's income may decline due to falling interest rates or other factors. Issuers of securities held by the Portfolio may call or redeem the securities during periods of falling interest rates, and the Portfolio would likely be required to reinvest in securities paying lower interest rates. If an obligation held by the Portfolio is prepaid, the Portfolio may have to reinvest the prepayment in other obligations paying income at lower rates. A reduction in the income earned by the Portfolio may limit the Fund's ability to achieve its objective.

Interest Rate Risk. Interest rate risk is the risk that the securities held by the Portfolio will decline in value because of increases in market interest rates. Debt securities with longer durations tend to be more sensitive to changes in interest rates, usually making them more volatile than debt securities with shorter durations. For example, the value of a security with a duration of five years would be expected to decrease by 5% for every 1% increase in interest rates. Falling interest rates also create the potential for a decline in the Portfolio's income and yield. Interest-only and principal-only securities are especially sensitive to interest rate changes, which can affect not only their prices but can also change the income flows and repayment assumptions about those investments. Variable and floating rate securities also generally increase or decrease in value in response to changes in interest rates, although generally to a lesser degree than fixed-rate securities. A substantial increase in interest rates may also have an adverse impact on the liquidity of a security, especially those with longer durations. In recent years, the U.S. has experienced low interest rate levels. However, interest rates have begun to rise. In addition, economic recovery and the ending of the Federal Reserve Board's quantitative easing program increase the likelihood that interest rates will continue to rise in the future. Changes in governmental policy, including changes in central bank monetary policy, could cause interest rates to rise rapidly, or cause investors to expect a rapid rise in interest rates. This could lead to heightened levels of interest rate, volatility and liquidity risks for the fixed income markets generally and could have a substantial and immediate effect on the values of the Portfolio's investments.

Lender Liability Risk. A number of U.S. judicial decisions have upheld judgments of borrowers against lending institutions on the basis of various evolving legal theories, collectively termed “lender liability.” Generally, lender liability is founded on the premise that a lender has violated a duty (whether implied or contractual) of good faith, commercial reasonableness and fair dealing, or a similar duty owed to the borrower or has assumed an excessive degree of control over the borrower resulting in the creation of a fiduciary duty owed to the borrower or its other creditors or shareholders. Because of the nature of its investments, the Fund and/or the Portfolio may be subject to allegations of lender liability.

In addition, under common law principles that in some cases form the basis for lender liability claims, if a lender or bondholder (a) intentionally takes an action that results in the undercapitalization of a borrower to the detriment of other creditors of such borrower; (b) engages in other inequitable conduct to the detriment of such other creditors; (c) engages in fraud with respect to, or makes misrepresentations to, such other creditors or (d) uses its influence as a stockholder to dominate or control a borrower to the detriment of other creditors of such borrower, a court may elect to subordinate the claim of the offending lender or bondholder to the claims of the disadvantaged creditor or creditors, a remedy called “equitable subordination.”

Because affiliates of, or persons related to, the Adviser or Sub-Adviser may hold equity or other interests in obligors of the Portfolio, the Portfolio could be exposed to claims for equitable subordination or lender liability or both based on such equity or other holdings.

Liquidity Risk. Liquidity risk is the risk that the Portfolio may not be able to dispose of securities or close out derivatives transactions readily at a favorable time or prices (or at all) or at prices approximating those at which the Portfolio currently values them. For example, certain investments may be subject to restrictions on resale, may trade in the over-the-counter market or in limited volume, or may not have an active trading market. Illiquid securities may trade at a discount from comparable, more liquid investments and may be subject to wide fluctuations in market value. It may be difficult for the Portfolio to value illiquid securities accurately. The market for certain investments may become illiquid under adverse market or economic conditions independent of any specific adverse changes in the conditions of a particular issuer. Disposal of illiquid securities may entail registration expenses and other transaction costs that are higher than those for liquid securities. The Portfolio may seek to borrow money to meet its obligations (including among other things redemption obligations) if it is unable to dispose of illiquid investments, resulting in borrowing expenses and possible leveraging of the Portfolio.

Management Risk. The Portfolio is actively managed. The Adviser's judgments about the attractiveness, relative value, or potential appreciation of a particular sector, security, commodity or investment strategy may prove to be incorrect, and may cause the Portfolio and, therefore, the Fund to incur losses. There can be no assurance that the Adviser's investment techniques and decisions will produce the desired results.

Market Risk. Market prices of investments held by the Portfolio will go up or down, sometimes rapidly or unpredictably. The Portfolio's investments are subject to changes in general economic conditions, general market fluctuations and the risks inherent in investment in securities markets. Investment markets can be volatile and prices of investments can change substantially due to various factors including, but not limited to, economic growth or recession, changes in interest rates, changes in actual or perceived creditworthiness of issuers and general market liquidity. Even if general economic conditions do not change, the value of an investment in the Portfolio could decline if the particular industries, sectors or companies in which the Portfolio invests do not perform well or are adversely affected by events. Further, legal, political, regulatory and tax changes also may cause fluctuations in markets and securities prices.

Non-Senior Loans and Other Debt Securities Risk. Secured loans that are not first lien, loans that are unsecured and debt securities are subject to many of the same risks that affect Senior Loans; however they are often unsecured and/or lower in the issuer's capital structure than Senior Loans, and thus may be exposed to greater risk of default and lower recoveries in the event of a default. This risk can be further heightened in the case of below investment-grade instruments. Additionally, most fixed-income securities are fixed-rate and thus are generally more susceptible than floating rate loans to price volatility related to changes in prevailing interest rates.

Non-U.S. Securities Risk. Investments in securities of non-U.S. issuers entail risks not typically associated with investing in securities of U.S. issuers. Similar risks may apply to securities traded on a U.S. securities exchange that are issued by entities with significant exposure to non-U.S. countries. In certain countries, legal remedies available to investors may be more limited than those available with regard to U.S. investments. Because non-U.S. securities are typically denominated and traded in currencies other than the U.S. dollar, the value of the Fund's assets, to the extent they are non-U.S. dollar denominated, may be affected favorably or unfavorably by currency exchange rates, exchange control regulations, and restrictions or prohibitions on the repatriation of non-U.S. currencies. Income and gains with respect to investments in certain countries may be subject to withholding and other taxes. There may be less information publicly available about a non-U.S. entity than about a U.S. entity, and many non-U.S. entities are not subject to accounting, auditing, and financial reporting standards, regulatory framework and practices comparable to those in the United States. The securities of some non-U.S. entities are less liquid and at times more volatile than securities of comparable U.S. entities, and could become subject to sanctions or embargoes that adversely affect the Portfolio's investment. Non-U.S. transaction costs, such as brokerage commissions and custody costs may be higher than in the U.S. In addition, there may be a possibility of nationalization or expropriation of assets, imposition of currency exchange controls, confiscatory taxation, and diplomatic developments that could adversely affect the values of the Portfolio's investments in certain non-U.S. countries. Investments in securities of non-U.S. issuers also are subject to foreign political and economic risk not associated with U.S. investments, meaning that political events (civil unrest, national elections, changes in political conditions and foreign relations, imposition of exchange controls and repatriation restrictions), social and economic events (labor strikes, rising inflation) and natural disasters occurring in a country where the Portfolio invests could cause the Portfolio's investments in that country to experience gains or losses. Certain countries have recently experienced (or currently are expected to experience) negative interest rates

on certain fixed-income securities, and similar interest rate conditions may be experienced in other regions. Investments in fixed-income securities with very low or negative interest rates may magnify the Fund's susceptibility to interest rate risk and diminish yield and performance, and such investments may be subject to heightened volatility and reduced liquidity.

Reinvestment Risk. Income from the Portfolio may decline when the Portfolio invests the proceeds from investment income, sales of portfolio securities or matured, traded or called debt obligations. For instance, during periods of declining interest rates, an issuer of debt obligations may exercise an option to redeem securities prior to maturity, forcing the Portfolio to reinvest the proceeds in lower-yielding securities. A decline in income received by the Portfolio from its investments is likely to have a negative effect on the yield and total return of the Fund Shares.

Restricted Securities Risk. The Portfolio may hold securities that have not been registered for sale to the public under the U.S. federal securities laws pursuant to an exemption from registration. These securities may be less liquid than securities registered for sale to the general public. The liquidity of a restricted security may be affected by a number of factors, including, among others: (i) the creditworthiness of the issuer; (ii) the frequency of trades and quotes for the security; (iii) the number of dealers willing to purchase or sell the security and the number of other potential purchasers; (iv) dealer undertakings to make a market in the security; (v) the nature of any legal restrictions governing trading in the security; and (vi) the nature of the security and the nature of marketplace trades. There can be no assurance that a liquid trading market will exist at any time for any particular restricted security. Also, restricted securities may be difficult to value because market quotations may not be readily available, and the securities may have significant volatility.

Senior Loan Risk. Investments in Senior Loans are subject to credit risk and general investment risk. Credit risk refers to the possibility that the borrower of a Senior Loan will be unable and/or unwilling to make timely interest payments and/or repay the principal on its obligation. Default in the payment of interest or principal on a Senior Loan will result in a reduction in the value of the Senior Loan and consequently a reduction in the value of the Portfolio's investments and a potential decrease in the NAV of the Portfolio. Senior Loans are also subject to the risk that the value of the collateral securing a Senior Loan may decline, be insufficient to meet the obligations of the borrower or be difficult to liquidate. In addition, the Portfolio's access to the collateral may be limited by bankruptcy or other insolvency laws. Further, loans held by the Portfolio may not be considered securities and, therefore, purchasers, such as the Portfolio, may not be entitled to rely on the strong anti-fraud protections of the federal securities laws. Some Senior Loans are subject to the risk that a court, pursuant to fraudulent conveyance or other similar laws, could subordinate the Senior Loans to presently existing or future indebtedness of the borrower or take other action detrimental to lenders, including the Portfolio, such as invalidation of Senior Loans or causing interest previously paid to be refunded to the borrower. Senior Loans are also subject to high yield securities risks and liquidity risks described above.

Settlement Risk. Markets in different countries have different clearance and settlement procedures and in certain markets there have been times when settlements have been unable to keep pace with the volume of transactions. Delays in settlement may increase credit risk to the Portfolio, limit the ability of the Portfolio to reinvest the proceeds of a sale of securities, hinder the ability of the Portfolio to lend its portfolio securities, and potentially subject the Portfolio to penalties for its failure to deliver to on-purchasers of securities whose delivery to the Portfolio was delayed. Delays in the settlement of securities purchased by the Portfolio may limit the ability of the Portfolio to sell those securities at times and prices it considers desirable, and may subject the Portfolio to losses and costs due to its own inability to settle with subsequent purchasers of the securities from it. The Portfolio may be required to borrow monies it had otherwise expected to receive in connection with the settlement of securities sold by it, in order to meet its obligations to others.

Valuation Risk. Some portfolio holdings, potentially a large portion of the Portfolio's investment portfolio, may be valued on the basis of factors other than market quotations. This may occur more often in times of market turmoil or reduced liquidity. There are multiple methods that can be used to value a portfolio holding when market quotations are not readily available. The value established for any portfolio holding at a point in time might differ from what would be produced using a different methodology or if it had been priced using market quotations. Portfolio holdings that are valued using techniques other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their valuations from one day to the next than if market quotations were used. Technological issues or other service disruption issues involving third-party service providers may cause the Portfolio to value its investments incorrectly. In addition, there is no assurance that the Portfolio could sell or close out a portfolio position for the value

established for it at any time, and it is possible that the Portfolio would incur a loss because a portfolio position is sold or closed out at a discount to the valuation established by the Portfolio at that time. Investors who purchase or redeem Fund Shares on days when the Portfolio is holding fair-valued investments may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the Portfolio had not fair-valued the holding(s) or had used a different valuation methodology.

Non-Principal Risks

Authorized Participants, Market Makers and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as Authorized Participants (“APs”), which are responsible for the creation and redemption activity for the Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, Fund Shares may trade at a material discount to NAV and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.

Conflicts of Interest Risk. An investment in the Fund may be subject to a number of actual or potential conflicts of interest. For example, the Adviser or its affiliates may provide services to the Fund, such as securities lending agency services, custodial, administrative, bookkeeping, and accounting services, transfer agency and shareholder servicing, securities brokerage services, and other services for which the Fund would compensate the Adviser and/or such affiliates. The Portfolio may invest in other pooled investment vehicles sponsored, managed, or otherwise affiliated with the Adviser. There is no assurance that the rates at which the Fund pays fees or expenses to the Adviser or its affiliates, or the terms on which it enters into transactions with the Adviser or its affiliates will be the most favorable available in the market generally or as favorable as the rates the Adviser makes available to other clients. Because of its financial interest, the Adviser may have an incentive to enter into transactions or arrangements on behalf of the Fund with itself or its affiliates in circumstances where it might not have done so in the absence of that interest, provided that the Adviser will comply with applicable regulatory requirements.

The Adviser and its affiliates serve as investment adviser to other clients and may make investment decisions that may be different from those that will be made by the Adviser on behalf of the Fund. For example, the Adviser may provide asset allocation advice to some clients that may include a recommendation to invest in or redeem from particular issuers while not providing that same recommendation to all clients invested in the same or similar issuers. The Adviser may (subject to applicable law) be simultaneously seeking to purchase (or sell) investments for the Portfolio and to sell (or purchase) the same investment for accounts, funds, or structured products for which it serves as asset manager, or for other clients or affiliates. The Adviser and its affiliates may invest for clients in various securities that are senior, pari passu or junior to, or have interests different from or adverse to, the securities that are owned by the Portfolio. The Adviser or its affiliates, in connection with its other business activities, may acquire material nonpublic confidential information that may restrict the Adviser from purchasing securities or selling securities for itself or its clients (including the Fund and the Portfolio) or otherwise using such information for the benefit of its clients or itself.

The foregoing does not purport to be a comprehensive list or complete explanation of all potential conflicts of interests which may affect the Fund or Portfolio. The Fund or Portfolio may encounter circumstances, or enter into transactions, in which conflicts of interest that are not listed or discussed above may arise.

Cybersecurity Risk. With the increased use of technologies such as the Internet and the dependence on computer systems to perform business and operational functions, funds (such as the Fund and the Portfolio) and their service providers (including the Sub-Adviser) may be prone to operational and information security risks resulting from cyber-attacks and/or technological malfunctions. In general, cyber-attacks are deliberate, but unintentional events may have similar effects. Cyber-attacks include, among others, stealing or corrupting data maintained online or digitally, preventing legitimate users from accessing information or services on a website, releasing confidential information without authorization, and causing operational disruption. Successful cyber-attacks against, or security breakdowns of, the Fund, the Portfolio, the Adviser, a sub-adviser or a custodian, transfer agent, or other affiliated or third-party service provider may adversely affect the Fund or its shareholders. For instance, cyber-attacks or technical malfunctions may interfere with the processing of shareholder or other transactions, affect the Fund's ability to calculate its NAV, cause the release of private shareholder information or confidential Fund information, impede trading, cause reputational damage, and subject the Fund to regulatory fines, penalties or financial losses, reimbursement or other compensation costs, and additional compliance costs. Cyber-attacks or technical malfunctions may render records of Fund assets and transactions, shareholder ownership of Fund Shares, and other data integral to the functioning of the Fund inaccessible or inaccurate or incomplete. The Fund may also incur substantial costs for cybersecurity risk management in order to prevent cyber incidents in the future. The Fund and its shareholders could be negatively impacted as a result. While the Adviser and/or the Sub-Adviser have established business continuity plans and systems designed to minimize the risk of cyber-attacks through the use of technology, processes and controls, there are inherent limitations in such plans and systems, including the possibility that certain risks have not been identified given the evolving nature of this threat. The Fund relies on third-party service providers for many of its day-to-day operations, and will be subject to the risk that the protections and protocols implemented by those service providers will be ineffective to protect the Fund from cyber-attack. Similar types of cybersecurity risks or technical malfunctions also are present for issuers of securities in which the Portfolio invests, which could result in material adverse consequences for such issuers, and may cause the Portfolio's investment in such securities to lose value.

Fluctuation of Net Asset Value, Share Premiums and Discounts. The net asset value of Fund Shares will generally fluctuate with changes in the market value of the Fund's securities holdings. The market prices of Fund Shares will generally fluctuate in accordance with changes in the Fund's net asset value and supply and demand of Fund Shares on the Exchange. It cannot be predicted whether Fund Shares will trade below, at or above their net asset value. The Portfolio and its holdings in ETF is subject to the same market forces. Price differences may be due, in large part, to the fact that supply and demand forces at work in the secondary trading market for Fund Shares will be closely related to, but not identical to, the same forces influencing the prices of the securities trading individually or in the aggregate at any point in time. The market prices of Fund Shares may deviate significantly from the net asset value of Fund Shares during periods of market volatility. However, given that Fund Shares can be created and redeemed in Creation Units (unlike shares of many closed-end funds, which frequently trade at appreciable discounts from, and sometimes at premiums to, their net asset value), the Adviser (and Sub-Adviser, as applicable) believes that large discounts or premiums to the net asset value of Fund Shares should not be sustained over long periods. While the creation/redemption feature is designed to make it likely that Fund Shares normally will trade close to the Fund's net asset value, disruptions to creations and redemptions or market volatility may result in trading prices that differ significantly from the Fund's net asset value. If an investor purchases Fund Shares at a time when the market price is at a premium to the net asset value of Fund Shares or sells at a time when the market price is at a discount to the net asset value of Fund Shares, then the investor may sustain losses.

Limitations on Transactions with Affiliates Risk. The 1940 Act limits the Portfolio's ability to enter into certain transactions with certain of its affiliates, including affiliates of the Sub-Adviser. As a result of these restrictions, the Portfolio may be prohibited from buying or selling any security directly from or to any portfolio company of a registered investment company or private equity fund managed by any affiliate of the Sub-Adviser, including The Blackstone Group L.P. The 1940 Act also prohibits certain “joint” transactions with certain of the Sub-Adviser's affiliates. These limitations may limit the scope of investment opportunities that would otherwise be available to the Portfolio.

Master/Feeder Structure Risk. The Fund pursues its objective by investing substantially all of its assets in another pooled investment vehicle (a “master fund”). The ability of the Fund to meet its investment objective is directly related to the ability of the master fund to meet its investment objective. The ability of the Fund to meet its objective may be adversely affected by the purchase and redemption activities of other investors in the master fund. The ability of the Fund to meet redemption requests will depend on its ability to redeem its interest in the master fund. The Adviser or an affiliate serves as investment adviser to the master fund, leading to potential conflicts of interest. For example, the Adviser or its affiliates will receive fees based on the amount of assets invested in the master fund. Investment by the Fund in the master fund may be beneficial in the management of the master fund, by helping to achieve economies of scale or enhancing cash flows. Due to this and other factors, the Adviser may have an incentive to invest the Fund's assets in a master fund sponsored or managed by the Adviser or its affiliates in lieu of investments by the Fund directly in portfolio securities, or may have an incentive to invest in such master fund over a master fund sponsored or managed by others. Similarly, the Sub-Adviser may have an incentive to delay or decide against the sale of interests held by the Fund in a master fund sponsored or managed by the Sub-Adviser or its affiliates. It is possible that other clients of the Adviser or its affiliates will purchase or sell interests in a master fund sponsored or managed by the Adviser or its affiliates at prices and at times more favorable than those at which the Fund does so. The Fund will bear its pro rata portion of the expenses incurred by the master fund.

Portfolio Turnover Risk. The Portfolio may engage in frequent trading of its portfolio securities. Portfolio turnover generally involves a number of direct and indirect costs and expenses to the Portfolio, including, for example, brokerage commissions, dealer mark-ups and bid/asked spreads, and transaction costs on the sale of securities and reinvestment in other securities. The costs related to increased portfolio turnover have the effect of reducing the Portfolio's investment return, and the sale of securities by the Portfolio may result in the realization of taxable capital gains, including short-term capital gains.

Potential Conflicts of Interest Risk. The Sub-Adviser will be subject to certain conflicts of interest in its management of the Portfolio. In the ordinary course of their business activities, the Sub-Adviser and its affiliates may engage in activities where the interests of certain divisions of the Sub-Adviser and its affiliates or the interests of their clients may conflict with the interests of the Portfolio or the interestholders of the Portfolio. As part of its regular business, the Sub-Adviser or its affiliates provide a broad range of investment management, advisory, and other services. Because of such relationships, there may be certain investments that the Sub-Adviser will decline or be unable to make. In addition, employees of such affiliates may possess information relating to such issuers that is not known to the individuals at the Sub-Adviser. Those employees of the Sub-Adviser's affiliates will not be obligated to share any such information with the Sub-Adviser and may be prohibited by law or contract from doing so. The Sub-Adviser or certain of its affiliates may come into possession of material non-public information with respect to an issuer. Should this occur, the Sub-Adviser would be restricted from buying or selling securities or loans of the issuer on behalf of the Portfolio until such time as the information became public or was no longer deemed material, so as to preclude the Portfolio from participating in an investment.

Securities Lending Risk. The Portfolio may lend portfolio securities with a value of up to 40% of its net assets. For these purposes, net assets shall exclude the value of all assets received as collateral for the loan. Such loans may be terminated at any time, and the Portfolio will receive cash or other obligations as collateral. Any such loans must be continuously secured by collateral maintained on a current basis in an amount at least equal to the market value of the securities loaned by the Portfolio. In a loan transaction, as compensation for lending its securities, the Portfolio will receive a portion of the dividends or interest accrued on the securities held as collateral or, in the case of cash collateral, a portion of the income from the investment of such cash. In addition, the Portfolio will receive the amount of all dividends, interest and other distributions on the loaned securities. However, the borrower has the right to vote the loaned securities. The Portfolio will call loans to vote proxies if a material issue affecting the investment is to be voted upon. Should the borrower of the securities fail financially, the Portfolio may experience delays in recovering the securities or exercising its rights in the collateral. Loans are made only to borrowers that are deemed by the securities lending agent to be of good financial standing. In a loan transaction, the Portfolio will also bear the risk of any decline in value of securities acquired with cash collateral. The Portfolio will attempt to minimize this risk by limiting the investment of cash collateral to high quality instruments of short maturity.

Trading Issues. Although Fund Shares are listed for trading on the Exchange and may be listed or traded on U.S. and non-U.S. stock exchanges other than the Exchange, there can be no assurance that an active trading market for the Fund Shares will develop or be maintained. Trading in Fund Shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Fund Shares inadvisable. In addition, trading in Fund Shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to Exchange “circuit breaker” rules. Similar to the shares of operating companies listed on a stock exchange, Fund Shares may be sold short and are therefore subject to the risk of increased volatility in the trading price of the Fund's shares. While the Fund expects that the ability of Authorized Participants to create and redeem Fund Shares at net asset value should be effective in reducing any such volatility, there is no guarantee that it will eliminate the volatility associated with such short sales. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged or that Fund Shares will trade with any volume, or at all, on any stock exchange.

Management

Investment Adviser

SSGA FM serves as the investment adviser to the Fund and the Portfolio and, subject to the supervision of the Board, is responsible for the investment management of the Fund. The Adviser provides an investment management program for the Fund and manages the investment of the Fund's assets. The Adviser is a wholly-owned subsidiary of State Street Global Advisors, Inc., which itself is a wholly-owned subsidiary of State Street Corporation. The Adviser is registered with the SEC under the Investment Advisers Act of 1940, as amended. The Adviser and certain other affiliates of State Street Corporation make up SSGA. SSGA is one of the world's largest institutional money managers and the investment management arm of State Street Corporation. As of June 30, 2018, the Adviser managed approximately $[ ] billion in assets and SSGA managed approximately $[ ] trillion in assets. The Adviser's principal business address is One Iron Street, Boston, Massachusetts 02210.

For the services provided to the Fund under the Investment Advisory Agreement, for the fiscal year ended June 30, 2018, the Fund paid the Adviser the annual fees based on a percentage of the Fund's average daily net assets as set forth below. The management fee is reduced by the proportional amount of the advisory fee of the Blackstone / GSO Senior Loan Portfolio.

SPDR Blackstone / GSO Senior Loan ETF

[ ]%

From time to time, the Adviser may waive all or a portion of its management fee. [The Adviser has contractually agreed to waive its management fee and/or reimburse expenses in an amount equal to any acquired fund fees and expenses (excluding holdings in acquired funds for cash management purposes, if any) for the Fund until [October 31, 2019]. This waiver and/or reimbursement does not provide for the recoupment by the Adviser of any amounts waived or reimbursed. This waiver and/or reimbursement may not be terminated prior to [October 31, 2019] except with the approval of the Fund's Board of Trustees.] The Adviser pays all expenses of the Fund other than the management fee, brokerage expenses, taxes, interest, fees and expenses of the Independent Trustees (including any Trustee's counsel fees), litigation expenses, acquired fund fees and expenses and other extraordinary expenses.

Investment Sub-Adviser. The Adviser may hire one or more sub-advisers to oversee the day-to-day investment activities of the Portfolio and the Fund. The sub-advisers are subject to oversight by the Adviser. The Adviser, the Trust and SSGA Master Trust have received an exemptive order from the SEC that permits the Adviser, with the approval of the Independent Trustees of the respective Trust, to retain and amend existing sub-advisory agreements with unaffiliated investment sub-advisers for the Portfolio and the Fund without submitting the sub-advisory agreement to a vote of the Portfolio's and Fund's shareholders. The respective Trust will notify shareholders in the event of any change in the identity of such sub-adviser or sub-advisers. The Adviser has ultimate responsibility for the investment performance of the Portfolio and the Fund due to its responsibility to oversee each sub-adviser and recommend their hiring, termination and replacement. The Adviser is not required to disclose fees paid to any sub-adviser retained pursuant to the order.

GSO / Blackstone Debt Funds Management LLC serves as the investment sub-adviser to the SPDR Blackstone / GSO Senior Loan ETF and the Blackstone / GSO Senior Loan Portfolio, and is responsible for providing the investment program for the Fund and the Portfolio. GSO / Blackstone is a wholly-owned subsidiary of GSO Capital Partners LP (collectively with its affiliates, “GSO”). GSO is the credit platform of The Blackstone Group L.P. (collectively with its affiliates, “Blackstone”). Blackstone is a leading manager of private capital and provider of financial advisory services. It is one of the largest independent managers of private capital in the world, with assets under management of over $[ ] billion as of June 30, 2018. As of June 30, 2018, GSO's asset management operations had aggregate assets under management of approximately $[ ] billion across multiple strategies within the leveraged finance marketplace, including Senior Loans, high yield bonds, distressed and mezzanine debt. GSO / Blackstone's principal business address is 345 Park Avenue, 31st Floor, New York, New York 10154.

In accordance with the Sub-Advisory Agreement between the Adviser and GSO / Blackstone, the Adviser pays GSO / Blackstone a portion of the advisory fee paid by the Fund to the Adviser (after deducting payments to the fund service providers and fund expenses) based on a percentage of the Fund's average daily net assets managed by GSO/Blackstone. The Fund is not responsible for the fees paid to GSO / Blackstone.

A discussion regarding the Board's consideration of the Investment Advisory Agreement and Sub-Advisory Agreements is provided in the Fund's Annual Report to Shareholders for the period ended June 30, 2018.

PORTFOLIO MANAGERS

The professionals primarily responsible for the day-to-day management of the Fund and Portfolio are:

Daniel T. McMullen is a Managing Director and Senior Portfolio Manager with GSO Capital Partners LP (“GSO”), the parent company of the Sub-Adviser, and serves as lead Portfolio Manager of the Portfolio. Mr. McMullen also serves as a member of the Sub-Adviser's Customized Credit Strategies' U.S. Syndicated Credit and Global Structured Credit Investment Committees. Mr. McMullen is also the senior portfolio manager for the Sub-Adviser's U.S. loan separately managed accounts and commingled funds. Before joining The Blackstone Group L.P., the parent company of GSO, in 2002, Mr. McMullen worked at CIBC World Markets, most recently as a Director and Senior Investment Analyst for the structured investment vehicles managed by Trimaran Advisors, L.L.C. Prior to that, Mr. McMullen was a Director in the Investment Banking Group at CIBC, specializing in the aerospace and defense industries. Before joining CIBC in 1996, Mr. McMullen was employed at The Chase Manhattan Bank where he worked in the Corporate Finance Healthcare Group. Mr. McMullen received a B.A. from the University of Rochester where he graduated cum laude, and is a CFA Charterholder.

Gordon McKemie is a Principal and a portfolio manager with GSO and serves as a Portfolio Manager of the Fund. Mr. McKemie is also responsible for the evaluation and ongoing analysis of primary and secondary fixed income investments across multiple industries. Prior to joining GSO, Mr. McKemie was an Associate in Leveraged Finance at Citigroup and an Assistant Vice President in high yield research at Barclays Capital. He began his career at Lehman Brothers. Mr. McKemie received a B.B.A. from Goizueta Business School at Emory University, and is a CFA Charterholder.

Additional information about the portfolio managers' compensation, other accounts managed by the portfolio managers, and the portfolio managers' ownership of the Portfolio is available in the SAI.

Administrator, Sub-Administrator, Custodian and Transfer Agent. The Adviser serves as Administrator for the Fund. State Street, part of State Street Corporation, is the Sub-Administrator for the Fund and the Custodian for the Fund's assets, and serves as Transfer Agent to the Fund.

Distributor. State Street Global Advisors Funds Distributors, LLC serves as the Fund's distributor (“SSGA FD” or the “Distributor”) pursuant to the Distribution Agreement between SSGA FD and the Trust. The Distributor will not distribute Fund Shares in less than Creation Units, and it does not maintain a secondary market in Fund Shares. The Distributor may enter into selected dealer agreements with other broker-dealers or other qualified financial institutions for the sale of Creation Units of Fund Shares.

Additional Information. The Board oversees generally the operations of the Fund and the Trust. The Trust enters into contractual arrangements with various parties, including among others the Fund's investment adviser, custodian, transfer agent, and accountants, who provide services to the Fund. Shareholders are not parties to any such contractual arrangements or intended beneficiaries of those contractual arrangements, and those contractual arrangements are not intended to create in any shareholder any right to enforce them directly against the service providers or to seek any remedy under them directly against the service providers.

This Prospectus provides information concerning the Trust and the Fund that you should consider in determining whether to purchase Fund Shares. Neither this Prospectus nor the related SAI is intended, or should be read, to be or give rise to an agreement or contract between the Trust or the Fund and any investor, or to give rise to any rights in any shareholder or other person other than any rights under federal or state law that may not be waived.

Trademark Licenses/Disclaimers

SPDR Trademark. The “SPDR” trademark is used under license from Standard & Poor's Financial Services LLC (“S&P”), a division of S&P Global. No Fund offered by the Trust or its affiliates is sponsored, endorsed, sold or marketed by S&P or its affiliates. S&P makes no representation or warranty, express or implied, to the owners of the Fund or any member of the public regarding the advisability of investing in securities generally or in the Fund particularly. S&P is not responsible for and has not participated in any determination or calculation made with respect to issuance or redemption of Fund Shares. S&P has no obligation or liability in connection with the administration, marketing or trading of the Fund.

Additional Purchase and Sale Information

The trading prices of Fund Shares will fluctuate continuously throughout trading hours based on market supply and demand rather than the Fund's net asset value, which is calculated at the end of each business day. Fund Shares will trade on the Exchange at prices that may be above (i.e., at a premium) or below (i.e., at a discount), to varying degrees, the daily net asset value of Fund Shares. The trading prices of Fund Shares may deviate significantly from the Fund's net asset value during periods of market volatility. Given, however, that Fund Shares can be issued and redeemed daily in Creation Units, the Adviser believes that large discounts and premiums to net asset value should

not be sustained over long periods. Information showing the number of days the market price of Fund Shares was greater than the Fund's net asset value and the number of days it was less than the Fund's net asset value (i.e., premium or discount) for various time periods is available by visiting the Fund's website at https://www.spdrs.com.

The Exchange will disseminate, every fifteen seconds during the regular trading day, an indicative optimized portfolio value (“IOPV”) relating to the Fund. The IOPV calculations are estimates of the value of the Fund's net asset value per Fund Share. Premiums and discounts between the IOPV and the market price may occur. This should not be viewed as a “real-time” update of the net asset value per Fund Share. The IOPV is based on the current market value of the published basket of portfolio securities and/or cash required to be deposited in exchange for a Creation Unit and does not necessarily reflect the precise composition of a Fund's actual portfolio at a particular point in time. Moreover, the IOPV is generally determined by using current market quotations and/or price quotations obtained from broker-dealers and other market intermediaries and valuations based on current market rates. The IOPV may not be calculated in the same manner as the NAV, which (i) is computed only once a day, (ii) unlike the calculation of the IOPV, takes into account Fund expenses, and (iii) may be subject, in accordance with the requirements of the 1940 Act, to fair valuation at different prices than those used in the calculations of the IOPV. The IOPV price is based on quotes and closing prices from the securities' local market converted into U.S. dollars at the current currency rates and may not reflect events that occur subsequent to the local market's close. Therefore, the IOPV may not reflect the best possible valuation of a Fund's current portfolio. Neither the Fund nor the Adviser or any of their affiliates are involved in, or responsible for, the calculation or dissemination of such IOPVs and make no warranty as to their accuracy.

The Fund does not impose any restrictions on the frequency of purchases and redemptions; however, the Fund reserves the right to reject or limit purchases at any time as described in the SAI. When considering that no restriction or policy was necessary, the Board evaluated the risks posed by market timing activities, such as whether frequent purchases and redemptions would interfere with the efficient implementation of the Fund's investment strategy, or whether they would cause the Fund to experience increased transaction costs. The Board considered that, unlike traditional mutual funds, Fund Shares are issued and redeemed only in large quantities of shares known as Creation Units, available only from the Fund directly, and that most trading in the Fund occurs on the Exchange at prevailing market prices and does not involve the Fund directly. Given this structure, the Board determined that it is unlikely that (a) market timing would be attempted by the Fund's shareholders or (b) any attempts to market time the Fund by shareholders would result in negative impact to the Fund or its shareholders.

Investments by Registered Investment Companies

Distributions

Dividends and Capital Gains. As a Fund shareholder, you are entitled to your share of the Fund's income and net realized gains on its investments. The Fund pays out substantially all of its net earnings to its shareholders as “distributions.”

Through its investment in the Portfolio, the Fund may earn dividends from stocks, interest from debt securities and, if participating, securities lending income. These amounts, net of expenses and taxes (if applicable), are passed along to Fund shareholders as “income dividend distributions.” The Fund will generally be treated as realizing short-term capital gains or losses whenever its Portfolio sells or exchanges assets held for one year or less. Net short-term capital gains will generally be treated as ordinary income when distributed to shareholders. The Fund will generally be treated as realizing long-term capital gains or losses whenever its Portfolio sells or exchanges assets held for more than one year. Net capital gains (the excess of the Fund's net long-term capital gains over its net short-term capital losses) are distributed to shareholders as “capital gain distributions.”

Income dividend distributions, if any, are generally distributed to shareholders monthly, but may vary significantly from period to period.

Net capital gains for the Fund are distributed at least annually. Dividends may be declared and paid more frequently or at any other times to comply with the distribution requirements of the Internal Revenue Code.

Portfolio Holdings Disclosure

The Fund's portfolio holdings disclosure policy is described in the SAI. In addition, the identities and quantities of the securities held by the Portfolio are disclosed on the Fund's website.

Additional Tax Information

The following discussion is a summary of some important U.S. federal tax considerations generally applicable to an investment in the Fund. Your investment in the Fund may have other tax implications. Please consult your tax advisor about federal, state, local, foreign or other tax laws applicable to you. Investors, including non-U.S. investors, may wish to consult the SAI tax section for additional disclosure.

The Fund has elected or will elect to be a regulated investment company and intends to qualify each year to be treated as such. A regulated investment company is generally not subject to tax at the corporate level on income and gains that are distributed to shareholders. However, the Fund's failure to qualify for treatment as a regulated investment company may result in corporate level taxation, and consequently, a reduction in income available for distribution to shareholders.

The Portfolio expects to be treated as a partnership for federal income tax purposes. Thus, the Portfolio generally will not itself be subject to federal income tax. Instead, the Portfolio will allocate to the Fund the Fund's share of the Portfolio's net investment income, net realized capital gains, and any other items of income, gain, loss, deduction, or credit.

In general, the Fund will not recognize gain or loss for federal income tax purposes when it invests in the Portfolio or when it receives distributions or makes withdrawals from the Portfolio unless cash distributions or withdrawals exceed the Fund's adjusted tax basis in its interest in the Portfolio.

Taxes on Distributions. In general, your distributions are subject to federal income tax when they are paid, whether you take them in cash or reinvest them in the Fund. The income dividends and short-term capital gains distributions you receive from the Fund will be taxed as either ordinary income or qualified dividend income. Subject to certain limitations, dividends that are reported by the Fund as qualified dividend income are taxable to noncorporate shareholders at rates of up to 20%. Any distributions of the Fund's net capital gains are taxable as long-term capital gain regardless of how long you have owned Fund Shares. Long-term capital gains are generally taxed to noncorporate shareholders at rates of up to 20%. Distributions in excess of the Fund's current and accumulated earnings and profits are treated as a tax-free return of capital to the extent of your basis in the Fund's shares, and, in general, as capital gain thereafter.

In general, dividends may be reported by the Fund as qualified dividend income if they are attributable to qualified dividend income received by its Portfolio, which, in general, includes dividend income received by the Portfolio from taxable U.S. corporations and certain foreign corporations (i.e., certain foreign corporations incorporated in a possession of the United States or in certain countries with a comprehensive tax treaty with the United States, and certain other foreign corporations if the stock with respect to which the dividend is paid is readily tradable on an established securities market in the United States), provided that the Portfolio and Fund satisfy certain holding period requirements in respect of the stock of such corporations and have not hedged their position in the stock in certain ways. A dividend generally will not be treated as qualified dividend income if the dividend is received with respect to any share of stock held by the Portfolio for fewer than 61 days during the 121-day period beginning at the date which is 60 days before the date on which such share becomes ex-dividend with respect to such dividend or, in the case of certain preferred stock, for fewer than 91 days during the 181-day period beginning 90 days before such date. These holding period requirements will also apply to your ownership of Fund Shares. Holding periods may be suspended for these purposes for stock that is hedged. Additionally, income derived in connection with the Fund's securities lending activities will not be treated as qualified dividend income.

If the Fund redeems Creation Units in cash, it may bear additional costs and recognize more capital gains than it would if it redeems Creation Units in-kind.

Distributions paid in January, but declared by the Fund in October, November or December of the previous year, payable to shareholders of record in such a month, may be taxable to you in the calendar year in which they were declared. The Fund will inform you of the amount of your ordinary income dividends, qualified dividend income and capital gain distributions shortly after the close of each calendar year.

A distribution will reduce the Fund's net asset value per Fund Share and may be taxable to you as ordinary income or capital gain even though, from an investment standpoint, the distribution may constitute a return of capital.

Original Issue Discount. Investments by the Portfolio in zero coupon or other discount securities will result in income to the Portfolio equal to a portion of the excess face value of the securities over their issue price (the “original issue discount” or “OID”) each year that the securities are held, even though the Portfolio may receive no cash interest payments or may receive cash interest payments that are less than the income recognized for tax purposes. In other circumstances, whether pursuant to the terms of a security or as a result of other factors outside the control of the Portfolio, the Portfolio may recognize income without receiving a commensurate amount of cash. The Fund‘s share of such income is included in determining the amount that the Fund must distribute to maintain its eligibility for treatment as a regulated investment company and to avoid the payment of federal tax, including the nondeductible 4% excise tax. Where such income is not matched by a corresponding cash receipt by the Portfolio, the Portfolio or the Fund may be required to borrow money or dispose of securities to enable the Fund to make distributions to its shareholders in order to qualify for treatment as a regulated investment company and eliminate taxes at the Fund level, potentially resulting in additional taxable gain or loss to the Fund.

Inflation-Indexed Bonds. Special rules apply if the Portfolio holds inflation-indexed bonds. Generally, all stated interest on inflation-indexed bonds is taken into income by the Portfolio under its regular method of accounting for interest income. The amount of any positive inflation adjustment for a taxable year, which results from an increase in the inflation-adjusted principal amount of the bond, is treated as OID. The amount of the Portfolio's OID in a taxable year with respect to a bond will increase the Portfolio's taxable income for such year without a corresponding receipt of cash until the bond matures. As a result, the Portfolio may need to use other sources of cash to satisfy its distribution requirements for such year. The amount of any negative inflation adjustments, which result from a decrease in the inflation-adjusted principal amount of the bond, first reduces the amount of interest (including stated interest, OID, and market discount, if any) otherwise includible in the Portfolio's income with respect to the bond for the taxable year; any remaining negative adjustments will be either treated as ordinary loss or, in certain circumstances, carried forward to reduce the amount of interest income taken into account with respect to the bond in future taxable years.

Market Discount. Any market discount recognized on a market discount bond is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or below adjusted issue price if the bond was issued with original issue discount. Absent an election by the Portfolio to include the market discount in income as it accrues, the gain on the Portfolio's disposition of such an obligation will be treated as ordinary income rather than capital gain to the extent of the accrued market discount. Where the income required to be recognized as a result of the market discount rules is not matched by a corresponding cash receipt by the Portfolio, the Portfolio may be required to borrow money or dispose of securities to enable the Fund to make distributions to its shareholders in order to qualify for treatment as a regulated investment company and eliminate taxes at the Fund level, potentially resulting in additional taxable gain or loss to the Fund.

Derivatives and Other Complex Securities. The Fund, through its Portfolio, may invest in complex securities. These investments may be subject to numerous special and complex rules. These rules could affect whether gains and losses recognized by the Fund are treated as ordinary income or capital gain, accelerate the recognition of income to the Fund and/or defer the Fund's ability to recognize losses. In turn, these rules may affect the amount, timing or character of the income distributed to you by the Fund. You should consult your personal tax advisor regarding the application of these rules.

Foreign Currency Transactions. The Portfolio's transactions in foreign currencies, foreign currency denominated debt obligations and certain foreign currency options, futures contracts and forward contracts (and similar instruments) may give rise to ordinary income or loss to the extent such income or loss results from fluctuations in the value of the foreign currency concerned.

Foreign Income Taxes. Investment income received by the Portfolio from sources within foreign countries may be subject to foreign income taxes withheld at the source. The United States has entered into tax treaties with many foreign countries which may entitle the Portfolio to a reduced rate of such taxes or exemption from taxes on such income. It is impossible to determine the effective rate of foreign tax for the Fund in advance since the amount of the assets to be invested within various countries is not known. If more than 50% of the total assets of the Fund at the close of its taxable year consist of certain foreign stocks or securities, (generally including stocks or securities of foreign corporations held indirectly through the Portfolio), the Fund may elect to “pass through” to you certain foreign income taxes (including withholding taxes) paid by the Fund or the Portfolio. If the Fund in which you hold Fund Shares makes such an election, you will be considered to have received as an additional dividend your share of such foreign taxes, but you may be entitled to either a corresponding tax deduction in calculating your taxable income, or, subject to certain limitations, a credit in calculating your federal income tax. No deduction for such taxes will be permitted to individuals in computing their alternative minimum tax liability. If the Fund does not so elect, the Fund will be entitled to claim a deduction for certain foreign taxes incurred by the Fund. Under certain circumstances, if the Fund receives a refund of foreign taxes paid in respect of a prior year, the value of Fund Shares could be reduced or any foreign tax credits or deductions passed through to shareholders in respect of the Fund's foreign taxes for the current year could be reduced.

Under current federal tax laws, any capital gain or loss realized upon a redemption (or creation) of Creation Units is generally treated as long-term capital gain or loss if the Fund Shares (or securities surrendered) have been held for more than one year and as a short-term capital gain or loss if the Fund Shares (or securities surrendered) have been held for one year or less.

If you create or redeem Creation Units, you will be sent a confirmation statement showing how many Fund Shares you purchased or sold and at what price.

Certain Tax-Exempt Investors. The Fund, if investing through the Portfolio in certain limited real estate investments and other publicly traded partnerships, may be required to pass through certain “excess inclusion income” and other income as “unrelated business taxable income” (“UBTI”). Prior to investing in the Fund, tax-exempt investors sensitive to UBTI should consult their tax advisors regarding this issue and IRS pronouncements addressing the treatment of such income in the hands of such investors.

Investments In Certain Foreign Corporations. The Portfolio may invest in foreign entities classified as passive foreign investment companies or “PFICs” under the Internal Revenue Code. PFIC investments are subject to complex rules that may under certain circumstances adversely affect the Fund. Accordingly, investors should consult their own tax advisors and carefully consider the tax consequences of PFIC investments by the Portfolio before making an investment in the Fund. Fund dividends attributable to dividends received from PFICs generally will not be treated as qualified dividend income. Additional information pertaining to the potential tax consequences to the Fund, and to the shareholders, from the Portfolio's potential investment in PFICs can be found in the SAI.

Non-U.S. Investors. Ordinary income dividends paid by the Fund to shareholders who are non-resident aliens or foreign entities will generally be subject to a 30% U.S. withholding tax (other than distributions reported by the Fund as interest-related dividends and short-term capital gain dividends), unless a lower treaty rate applies or unless such income is effectively connected with a U.S. trade or business. In general, the Fund may report interest-related dividends to the extent of its net income derived from U.S. source interest and the Fund may report short-term capital gain dividends to the extent its net short-term capital gain for the taxable year exceeds its net long-term capital loss. Gains on the sale of Fund Shares and dividends that are, in each case, effectively connected with the conduct of a trade or business within the U.S. will generally be subject to U.S. federal net income taxation at regular income tax rates. Non-U.S. shareholders that own, directly or indirectly, more than 5% of the Fund's shares are urged to consult their own tax advisors concerning special tax rules that may apply to their investment.

Unless certain non-U.S. entities that hold Fund Shares comply with IRS requirements that will generally require them to report information regarding U.S. persons investing in, or holding accounts with, such entities, a 30% withholding tax may apply to distributions payable to such entities and, after December 31, 2018, to redemption proceeds and certain capital gain dividends payable to such entities. A non-U.S. shareholder may be exempt from the withholding described in this paragraph under an applicable intergovernmental agreement between the U.S. and a foreign government, provided that the shareholder and the applicable foreign government comply with the terms of such agreement.

Backup Withholding. The Fund will be required in certain cases to withhold (as “backup withholding”) on amounts payable to any shareholder who (1) has provided the Fund either an incorrect tax identification number or no number at all, (2) is subject to backup withholding by the IRS for failure to properly report payments of interest or dividends, (3) has failed to certify to the Fund that such shareholder is not subject to backup withholding, or (4) has not certified that such shareholder is a U.S. person (including a U.S. resident alien). The backup withholding rate is currently 24%. Backup withholding will not be applied to payments that have been subject to the 30% withholding tax on shareholders who are neither citizens nor permanent residents of the United States.

Other Tax Issues. The Fund may be subject to tax in certain states where the Fund does business (or is treated as doing business because of its investment in a Portfolio). Furthermore, in those states which have income tax laws, the tax treatment of the Fund and of Fund shareholders with respect to distributions by the Fund may differ from federal tax treatment.

The foregoing discussion summarizes some of the consequences under current federal income tax law of an investment in the Fund. It is not a substitute for personal tax advice. Consult your personal tax advisor about the potential tax consequences of an investment in the Fund under all applicable tax laws.

General Information

The Trust was organized as a Massachusetts business trust on March 30, 2011. If shareholders of the Fund are required to vote on any matters, shareholders are entitled to one vote for each Fund Share they own. Annual meetings of shareholders will not be held except as required by the 1940 Act and other applicable law. See the SAI for more information concerning the Trust's form of organization.

Management and Organization

The Fund is a separate, diversified series of the Trust, which is an open-end registered management investment company.

The Trust has received exemptive relief from Section 12(d)(1) to allow registered investment companies to invest in the Fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions as set forth in an SEC exemptive order issued to the Trust, including that such investment companies enter into an agreement with the Trust.

From time to time, the Fund may advertise yield and total return figures. Yield is a historical measure of dividend income, and total return is a measure of past dividend income (assuming that it has been reinvested) plus capital appreciation. Neither yield nor total return should be used to predict the future performance of the Fund.

Morgan, Lewis & Bockius LLP serves as counsel to the Trust, including the Fund. [ ] serves as the independent registered public accounting firm and will audit the Fund's financial statements annually.

Premium/Discount Information

Information showing the number of days the market price of the Fund's shares was greater than the Fund's NAV per Fund Share (i.e., at a premium) and the number of days it was less than the Fund's NAV per Fund Share (i.e., at a discount) for various time periods is available by visiting the Fund's website at https://www.spdrs.com.

Financial Highlights

These financial highlight tables are intended to help you understand the Fund's financial performance for the past five fiscal years. Certain information reflects the performance results for a single Fund Share. The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in the Fund (assuming reinvestment of all dividends and distributions). This information has been audited by [ ], the Trust's independent registered public accounting firm, whose report, along with the Fund's financial highlights and financial statements, is included in the annual report to shareholders, which is available upon request. The financial information included in these tables should be read in conjunction with the financial statements incorporated by reference in the SAI.

Where to Learn More About the Fund

This Prospectus does not contain all the information included in the Registration Statement filed with the SEC with respect to Fund Shares. An SAI and the annual and semi-annual reports to shareholders, each of which has been or will be filed with the SEC, provide more information about the Fund. The Prospectus and SAI may be supplemented from time to time. In the annual report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund's performance during the Fund's last fiscal year, as applicable. The SAI and the financial statements included in the Trust's annual report to shareholders are incorporated herein by reference (i.e., they are legally part of this Prospectus). These materials may be obtained without charge, upon request, by writing to the Distributor, State Street Global Advisors Funds Distributors, LLC, One Iron Street, Boston, Massachusetts 02210, by visiting the Fund's website at https://www.spdrs.com or by calling the following number:

Investor Information: 1-866-787-2257

Shareholder inquiries may be directed to the Fund in writing to State Street Global Advisors Funds Distributors, LLC, One Iron Street, Boston, Massachusetts 02210, or by calling the Investor Information number listed above.

No person has been authorized to give any information or to make any representations other than those contained in this Prospectus in connection with the offer of Fund Shares, and, if given or made, the information or representations must not be relied upon as having been authorized by the Trust or the Fund. Neither the delivery of this Prospectus nor any sale of Fund Shares shall under any circumstance imply that the information contained herein is correct as of any date after the date of this Prospectus.

SRLNSTATPRO

The Trust's Investment Company Act Number is 811-22542.

SUBJECT TO COMPLETION. THE INFORMATION IN THIS STATEMENT OF ADDITIONAL INFORMATION IS NOT COMPLETE AND MAY BE CHANGED. THIS STATEMENT OF ADDITIONAL INFORMATION IS NOT AN OFFER TO SELL THESE SECURITIES AND IT IS NOT SOLICITING AN OFFER TO BUY THESE SECURITIES IN ANY STATE WHERE THE OFFER OR SALE IS NOT PERMITTED.

This Statement of Additional Information (the “SAI”) is not a prospectus. With respect to each of the Trust’s series listed below, this SAI should be read in conjunction with the prospectus dated [October 31, 2018], as may be revised from time to time (the “Prospectus”).

Capitalized terms used herein that are not defined have the same meaning as in the Prospectus, unless otherwise noted. Copies of the Prospectus and the Trust’s Annual Report to Shareholders dated June 30, 2018 may be obtained without charge by writing to State Street Global Advisors Funds Distributors, LLC, the Trust’s principal underwriter (referred to herein as “Distributor” or “Principal Underwriter”), One Iron Street, Boston, Massachusetts 02210, by visiting the Trust’s website at http://www.spdrs.com or by calling 1-866-787-2257. The Report of Independent Registered Public Accounting Firm, financial highlights and financial statements of the Funds included in the Trust’s Annual Report to Shareholders for the fiscal year ended June 30, 2018 are incorporated by reference into this SAI.

The Trust is an open-end management investment company, registered under the Investment Company Act of 1940, as amended (the “1940 Act”), consisting of multiple investment series, including SPDR SSGA Multi-Asset Real Return ETF, SPDR SSGA Income Allocation ETF, SPDR SSGA Global Allocation ETF, SPDR SSGA Ultra Short Term Bond ETF, SPDR DoubleLine Total Return Tactical ETF, SPDR MFS Systematic Core Equity ETF, SPDR MFS Systematic Growth Equity ETF and SPDR MFS Systematic Value Equity ETF (each a “Fund” and collectively the “Funds”). The Trust was organized as a Massachusetts business trust on March 30, 2011. The offering of each Fund’s shares (“Shares”) is registered under the Securities Act of 1933, as amended (the “Securities Act”). SSGA Funds Management, Inc. serves as the investment adviser for each Fund (“SSGA FM” or the “Adviser”) and certain Funds are sub-advised by a sub-adviser as further described herein (each, a “Sub-Adviser”). To the extent that a reference in this SAI refers to the “Adviser,” such reference should be read to refer to the Sub-Adviser where the context requires.

Each Fund offers and issues Shares at their net asset value (sometimes referred to herein as “NAV”) only in aggregations of a specified number of Shares (each, a “Creation Unit”). Each Fund generally offers and issues Shares either in exchange for (i) a basket of securities (“Deposit Securities”) together with the deposit of a specified cash payment (“Cash Component”) or (ii) a cash payment equal in value to the Deposit Securities (“Deposit Cash”) together with the Cash Component. The primary consideration accepted by a Fund (i.e., Deposit Securities or Deposit Cash) is set forth under “Purchase and Redemption of Creation Units” later in this SAI. The Trust reserves the right to permit or require the substitution of a “cash in lieu” amount to be added to the Cash Component to replace any Deposit Security and reserves the right to permit or require the substitution of Deposit Securities in lieu of Deposit Cash (subject to applicable legal requirements). The Shares have been approved for listing and secondary trading on a national securities exchange (the “Exchange”). The Shares will trade on the Exchange at market prices. These prices may differ from the Shares’ net asset values. The Shares are also redeemable only in Creation Unit aggregations, and generally in exchange either for (i) portfolio securities and a specified cash payment or (ii) cash (subject to applicable legal requirements). A Creation Unit of each Fund consists of 50,000 Shares.

Shares may be issued in advance of receipt of Deposit Securities subject to various conditions including a requirement to maintain on deposit with the Trust cash at least equal to a specified percentage of the market value of the missing Deposit Securities as set forth in the Participant Agreement (as defined below). See “Purchase and Redemption of Creation Units.” The Trust may impose a transaction fee for each creation or redemption. In all cases, such fees will be limited in accordance with the requirements of the U.S. Securities and Exchange Commission (the “SEC”) applicable to management investment companies offering redeemable securities. In addition to the fixed creation or redemption transaction fee, an additional transaction fee of up to three times the fixed creation or redemption transaction fee and/or an additional variable charge may apply.

Each Fund may directly, or indirectly through investment in an exchange traded product (“ETP”), invest in any of the instruments or engage in any of the investment practices described below if such investment or activity is consistent with the Fund’s investment objective and permitted by the Fund’s stated investment policies.

Each Fund may invest in the following types of investments, consistent with its investment strategies and objective. Please see a Fund’s Prospectus for additional information regarding its principal investment strategies.

Each Fund (except the SPDR SSGA Ultra Short Term Bond ETF and SPDR DoubleLine Total Return Tactical ETF) is classified as a “diversified” investment company under the 1940 Act. Under the 1940 Act, a diversified investment company, as to 75% of its total assets, may not purchase securities of any issuer (other than securities issued or guaranteed by the U.S. government, its agents or instrumentalities or securities of other investment companies) if, as a result, more than 5% of its total assets would be invested in the securities of such issuer, or more than 10% of the issuer’s outstanding voting securities would be held by the investment company.

The SPDR SSGA Ultra Short Term Bond ETF and SPDR DoubleLine Total Return Tactical ETF are each classified as a non-diversified investment company under the 1940 Act. A “non-diversified” classification means that a Fund is not limited by the 1940 Act with regard to the percentage of its assets that may be invested in the securities of a single issuer. This means that a Fund may invest a greater portion of its assets in the securities of a single issuer than a diversified fund. This may have an adverse effect on a Fund’s performance or subject a Fund’s Shares to greater price volatility than more diversified investment companies.

Each Fund intends to maintain a level of diversification and otherwise conduct their operations so as to enable each Fund to qualify for treatment as a “regulated investment company” for purposes of the Internal Revenue Code of 1986, as amended (“Internal Revenue Code”), and to relieve each Fund of any liability for federal income tax to the extent that its earnings are distributed to shareholders. Compliance with the diversification requirements of the Internal Revenue Code may limit the investment flexibility of the Funds and may make it less likely that the Funds will meet their investment objectives.

Mortgage-backed securities, including Collateralized Mortgage Obligations (“CMOs”) and certain stripped mortgage-backed securities, represent a participation in, or are secured by, mortgage loans. Asset-backed securities are structured like mortgage-backed securities, but instead of mortgage loans or interests in mortgage loans, the underlying assets may include such items as motor vehicle installment sales or installment loan contracts, leases of various types of real and personal property and receivables from credit card agreements. The cash flow generated by the underlying assets is applied to make required payments on the securities and to pay related administrative expenses. The amount of residual cash flow resulting from a particular issue of asset-backed or mortgage-backed securities depends on, among other things, the characteristics of the underlying assets, the coupon rates on the securities, prevailing interest rates, the amount of administrative expenses and the actual prepayment experience on the underlying assets. Each Fund may invest in any such instruments or variations as may be developed, to the extent consistent with its investment objective and policies and applicable regulatory requirements. In general, the collateral supporting asset-backed securities is of a shorter maturity than mortgage loans and is likely to experience substantial prepayments.

Mortgage-backed securities have yield and maturity characteristics corresponding to the underlying assets. Unlike traditional debt securities, which may pay a fixed rate of interest until maturity, when the entire principal amount comes due, payments on certain mortgage-backed securities include both interest and a partial repayment of principal. Besides the scheduled repayment of principal, repayments of principal may result from the voluntary prepayment, refinancing or foreclosure of the underlying mortgage loans. If property owners make unscheduled prepayments of their mortgage loans, these prepayments will result in early payment of the applicable mortgage-backed securities. In that event, a Fund may be unable to invest the proceeds from the early payment of the mortgage-backed securities in an investment that provides as high a yield as the mortgage-backed securities. Consequently, early payment associated with mortgage-backed securities may cause these securities to experience significantly greater price and yield volatility than that experienced by traditional fixed-income securities. The occurrence of mortgage prepayments is affected by factors including the level of interest rates, general economic conditions, the location and age of the mortgage and other social and demographic conditions. During periods of falling interest rates, the rate of mortgage prepayments tends to increase, thereby tending to decrease the life of mortgage-backed securities. During periods of rising interest rates, the rate of mortgage prepayments usually decreases, thereby tending to increase the life of mortgage-backed securities. If the life of a mortgage-backed security is inaccurately predicted, a Fund may not be able to realize the rate of return it expected.

Adjustable rate mortgage securities (“ARMs”), like traditional mortgage-backed securities, are interests in pools of mortgage loans that provide investors with payments consisting of both principal and interest as mortgage loans in the underlying mortgage pool are paid off by the borrowers. Unlike fixed-rate mortgage-backed securities, ARMs are collateralized by or represent interests in mortgage loans with variable rates of interest. These interest rates are reset at periodic intervals, usually by reference to an interest rate index or market interest rate. Although the rate adjustment feature may act as a buffer to reduce sharp changes in the value of adjustable rate securities, these securities are still subject to changes in value based on, among other things, changes in market interest rates or changes in the issuer’s creditworthiness. Because the interest rates are reset only periodically, changes in the interest rate on ARMs may lag changes in prevailing market interest rates. Also, some ARMs (or the underlying mortgages) are subject to caps or floors that limit the maximum change in the interest rate during a specified period or over the life of the security. As a result, changes in the interest rate on an ARM may not fully reflect changes in prevailing market interest rates during certain periods.

A Fund may also invest in hybrid ARMs, whose underlying mortgages combine fixed-rate and adjustable rate features.

than other securities of comparable maturities, although they may have a similar risk of decline in market value during periods of rising interest rates. Prepayments may also significantly shorten the effective maturities of these securities, especially during periods of declining interest rates. Conversely, during periods of rising interest rates, a reduction in prepayments may increase the effective maturities of these securities, subjecting them to a greater risk of decline in market value in response to rising interest rates than traditional debt securities, and, therefore, potentially increasing the volatility of the Fund.

At times, some mortgage-backed and asset-backed securities will have higher than market interest rates and therefore will be purchased at a premium above their par value. Prepayments may cause losses on securities purchased at a premium.

CMOs may be issued by a U.S. government agency or instrumentality or by a private issuer. Although payment of the principal of, and interest on, the underlying collateral securing privately issued CMOs may be guaranteed by the U.S. government or its agencies or instrumentalities, these CMOs represent obligations solely of the private issuer and are not insured or guaranteed by the U.S. government, its agencies or instrumentalities or any other person or entity.

Prepayments could cause early retirement of CMOs. CMOs are designed to reduce the risk of prepayment for certain investors by issuing multiple classes of securities, each having different maturities, interest rates and payment schedules, and with the principal and interest on the underlying mortgages allocated among the several classes in various ways. Payment of interest or principal on some classes or series of CMOs may be subject to contingencies or some classes or series may bear some or all of the risk of default on the underlying mortgages. CMOs of different classes or series are generally retired in sequence as the underlying mortgage loans in the mortgage pool are repaid. If enough mortgages are repaid ahead of schedule, the classes or series of a CMO with the earliest maturities generally will be retired prior to their maturities. Thus, the early retirement of particular classes or series of a CMO would have the same effect as the prepayment of mortgages underlying other mortgage-backed securities. Conversely, slower than anticipated prepayments can extend the effective maturities of CMOs, subjecting them to a greater risk of decline in market value in response to rising interest rates than traditional debt securities, and, therefore, potentially increasing their volatility.

Prepayments could result in losses on stripped mortgage-backed securities. Stripped mortgage-backed securities are usually structured with two classes that receive different portions of the interest and principal distributions on a pool of mortgage loans. The yield to maturity on an interest only or “IO” class of stripped mortgage-backed securities is extremely sensitive not only to changes in prevailing interest rates but also to the rate of principal payments (including prepayments) on the underlying assets. A rapid rate of principal prepayments may have a measurable adverse effect on the Fund’s yield to maturity to the extent it invests in IOs. If the assets underlying the IO experience greater than anticipated prepayments of principal, the Fund may fail to recoup fully its initial investment in these securities. Principal only or “POs” tend to increase in value if prepayments are greater than anticipated and decline if prepayments are slower than anticipated. The secondary market for stripped mortgage-backed securities may be more volatile and less liquid than that for other mortgage-backed securities, potentially limiting the Fund’s ability to buy or sell those securities at any particular time.

Subprime mortgage loans, which typically are made to less creditworthy borrowers, have a higher risk of default than conventional mortgage loans. Therefore, mortgage-backed securities backed by subprime mortgage loans may suffer significantly greater declines in value due to defaults or the increased risk of default.

The risks associated with other asset-backed securities (including in particular the risks of issuer default and of early prepayment) are generally similar to those described above for CMOs. In addition, because asset-backed securities generally do not have the benefit of a security interest in the underlying assets that is comparable to a mortgage, asset-backed securities present certain additional risks that are not present with mortgage-backed securities. The ability of an issuer of asset-backed securities to enforce its security interest in the underlying assets may be limited. For example, revolving credit receivables are generally unsecured and the debtors on such receivables are entitled to the protection of a number of state and federal consumer credit laws, many of which give debtors the right to set-off certain amounts owed, thereby reducing the balance due. Automobile receivables generally are secured, but by automobiles, rather than by real property.

Asset-backed securities may be collateralized by the fees earned by service providers. The values of asset-backed securities may be substantially dependent on the servicing of the underlying asset and are therefore subject to risks associated with the negligence or malfeasance by their servicers and to the credit risk of their servicers. In certain circumstances, the mishandling of related documentation may also affect the rights of the security holders in and to the underlying collateral. The insolvency of entities that generate receivables or that utilize the assets may result in added costs and delays in addition to losses associated with a decline in the value of the underlying assets.

forbearing, lowering or eliminating interest payments; or utilizing eminent domain powers to seize mortgages, potentially for below market compensation. The prospective or actual implementation of one or more of these proposals may significantly and adversely affect the value and liquidity of securities held by a Fund and could cause the Fund’s net asset value to decline, potentially significantly. Tremendous uncertainty remains in the market concerning the resolution of these issues; the range of proposals and the potential implications of any implemented solution is impossible to predict.

A Fund may invest in any level of the capital structure of an issuer of mortgage-backed or asset-backed securities, including the equity or “first loss” tranche. See “COLLATERALIZED DEBT OBLIGATIONS.”

Consistent with a Fund’s investment objective and policies, the Adviser or Sub-Adviser may also cause a Fund to invest in other types of mortgage- and asset-backed securities offered currently or in the future, including certain yet-to-be-developed types of mortgage- and asset-backed securities which may be created as the market evolves.

Bank loans include floating rate loans and institutionally traded floating rate debt obligations issued by asset-backed pools and other issues, and interests therein. Bank loan interests may be acquired from U.S. or foreign commercial banks, insurance companies, finance companies or other financial institutions that have made loans or are members of a lending syndicate or from other holders of loan interests. Bank loans typically pay interest at rates which are re-determined periodically on the basis of a floating base lending rate (such as the London Inter-Bank Offered Rate (“LIBOR”)) plus a premium. Bank loans are typically of below investment grade quality. Bank loans generally (but not always) hold the most senior position in the capital structure of a borrower and are often secured with collateral.

Each Fund may, and the SPDR DoubleLine Total Return Tactical ETF intends to, invest in both secured and unsecured bank loans. Holders’ claims under unsecured loans are subordinated to claims of creditors holding secured indebtedness and possibly other classes of creditors holding unsecured debt. Unsecured loans have a greater risk of default than secured loans, particularly during periods of deteriorating economic conditions. Also, since they do not afford the lender recourse to collateral, unsecured loans are subject to greater risk of nonpayment in the event of default than secured loans. Many such loans are relatively illiquid and may be difficult to value.

Some bank loans are subject to the risk that a court, pursuant to fraudulent conveyance or other similar laws, could subordinate the bank loans to presently existing or future indebtedness of the borrower or take other action detrimental to the holders of the bank loans, including, in certain circumstances, invalidating such bank loans or causing interest previously paid to be refunded to the borrower. If interest were required to be refunded, it could negatively affect a Fund’s performance.

Indebtedness of companies whose creditworthiness is poor involves substantially greater risks and may be highly speculative. Some companies may never pay off their indebtedness or pay only a small fraction of the amount owed. Consequently, when investing in indebtedness of companies with poor credit, a Fund bears a substantial risk of losing the entire amount invested.

Investments in bank loans through a direct assignment of the financial institution’s interest with respect to the bank loan may involve additional risks. For example, if a secured bank loan is foreclosed, a Fund could become part owner of any collateral, and would bear the costs and liabilities associated with owning and disposing of the collateral. In addition, it is conceivable that under emerging legal theories of lender liability, a Fund could be held liable as a co-lender.

Bank loans may be structured to include both term loans, which are generally fully funded at the time of investment, and revolving credit facilities, which would require a Fund to make additional investments in the bank loans as required under the terms of the credit facility at the borrower’s demand.

A financial institution’s employment as agent bank may be terminated in the event that it fails to observe a requisite standard of care or becomes insolvent. A successor agent bank would generally be appointed to replace the terminated agent bank, and assets held by the agent bank under the loan agreement would remain available to the holders of such indebtedness. However, if assets held by the agent bank for the benefit of a Fund were determined to be subject to the claims of the agent bank’s general creditors, the Fund may incur certain costs and delays in realizing payments on a bank loan or loan participation and could suffer a loss of principal and/or interest.

A bond is an interest-bearing security issued by a company, governmental unit or, in some cases, a non-U.S. entity. The issuer of a bond has a contractual obligation to pay interest at a stated rate on specific dates and to repay principal (the bond’s face value) periodically or on a specified maturity date; provided, however, a zero coupon bond pays no interest to its holder during its life. The value of a zero coupon bond to a fund consists of the difference between such bond’s face value at the time of maturity and the price for which it was acquired, which may be an amount significantly less than its face value (sometimes referred to as a “deep discount” price).

An issuer may have the right to redeem or “call” a bond before maturity, in which case the investor may have to reinvest the proceeds at lower market rates. Most bonds bear interest income at a “coupon” rate that is fixed for the life of the bond. The value of a fixed rate bond usually rises when market interest rates fall, and falls when market interest rates rise. Accordingly, a fixed rate bond’s yield (income as a percent of the bond’s current value) may differ from its coupon rate as its value rises or falls. Fixed rate bonds generally are also subject to inflation risk, which is the risk that the value of the bond or income from the bond will be worth less in the future as inflation decreases the value of money. This could mean that, as inflation increases, the “real” value of the assets of a fund holding fixed rate bonds can decline, as can the value of the fund’s distributions. Other types of bonds bear income at an interest rate that is adjusted periodically. Because of their adjustable interest rates, the value of “floating-rate” or “variable-rate” bonds fluctuates much less in response to market interest rate movements than the value of fixed rate bonds. A Fund may treat some of these bonds as having a shorter maturity for purposes of calculating the weighted average maturity of its investment portfolio. Bonds may be senior or subordinated obligations. Senior obligations generally have the first claim on a corporation’s earnings and assets and, in the event of liquidation, are paid before subordinated obligations. Bonds may be unsecured (backed only by the issuer’s general creditworthiness) or secured (also backed by specified collateral).

In addition, each Fund may invest in corporate bonds. The investment return of corporate bonds reflects interest on the bond and changes in the market value of the bond. The market value of a corporate bond may be affected by the credit rating of the corporation, the corporation’s performance and perceptions of the corporation in the market place. There is a risk that the issuers of the securities may not be able to meet their obligations on interest or principal payments at the time called for by such a security.

Collateralized debt obligations (“CDOs”) are a type of asset-backed security and include, among other things, collateralized bond obligations (“CBOs”), collateralized loan obligations (“CLOs”) and other similarly structured securities. A CBO is a trust which is backed by a diversified pool of high risk, below investment grade fixed income securities. A CLO is a trust typically collateralized by a pool of loans, which may include, among others, domestic and foreign senior secured loans, senior unsecured loans and subordinate corporate loans, including loans that may be rated below investment grade or equivalent unrated loans.

The cash flows from the CDO trust are generally split into two or more portions, called tranches, varying in risk and yield. Senior tranches are paid from the cash flows from the underlying assets before the junior tranches and equity or “first loss” tranches. Losses are first borne by the equity tranches, next by the junior tranches, and finally by the senior tranches. Senior tranches pay the lowest interest rates but are generally safer investments than more junior tranches because, should there be any default, senior tranches are typically paid first. The most junior tranches, such as equity tranches, would attract the highest interest rates but suffer the highest risk should the holder of an underlying loan default. If some loans default and the cash collected by the CDO is insufficient to pay all of its investors, those in the lowest, most junior tranches suffer losses first. Since it is partially protected from defaults, a senior tranche from a CDO trust typically has higher ratings and lower yields than the underlying securities, and can be rated investment grade. Despite the protection from the equity tranche, more senior CDO tranches can experience substantial losses due to actual defaults, increased sensitivity to defaults due to collateral default and disappearance of protecting tranches, market anticipation of defaults and aversion to CDO securities as a class.

The risks of an investment in a CDO depend largely on the quality and type of the collateral and the tranche of the CDO in which a Fund invests. Normally, CBOs, CLOs and other CDOs are privately offered and sold, and thus are not registered under the securities laws. As a result, investments in CDOs may be characterized by a Fund as illiquid securities; however, an active dealer market, or other relevant measures of liquidity, may exist for CDOs allowing a CDO potentially to be deemed liquid by the Adviser or Sub-Adviser under liquidity policies approved by the Board of Trustees of the Trust (the “Board”). In addition to the risks associated with debt instruments (e.g., interest rate risk and credit risk), CDOs carry additional risks including, but not limited to: (i) the possibility that distributions from collateral securities will not be adequate to make interest or other payments; (ii) the quality of the collateral may decline in value or default; (iii) the possibility that a Fund may invest in CDOs that are subordinate to other classes; and (iv) the complex structure of the security may not be fully understood at the time of investment and may produce disputes with the issuer or unexpected investment results.

Each Fund may invest in CLOs. A CLO is a financing company (generally called a Special Purpose Vehicle or “SPV”), created to reapportion the risk and return characteristics of a pool of assets. While the assets underlying CLOs are typically Senior Loans, the assets may also include (i) unsecured loans, (ii) other debt securities that are rated below investment grade, (iii) debt tranches of other CLOs and (iv) equity securities incidental to investments in Senior Loans. When investing in CLOs, a Fund will not invest in equity tranches, which are the lowest tranche. However, a Fund may invest in lower debt tranches of CLOs, which typically experience a lower recovery, greater risk of loss or deferral or non-payment of interest than more senior debt tranches of the CLO. In addition, a Fund intends to invest in CLOs consisting primarily of individual Senior Loans of borrowers and not repackaged CLO obligations from other high risk pools. The underlying Senior Loans purchased by CLOs are generally performing at the time of purchase but may become non-performing, distressed or defaulted. CLOs with underlying assets of non-performing, distressed or defaulted loans are not contemplated to comprise a significant portion of a Fund’s investments in CLOs. The key feature of the CLO structure is the prioritization of the cash flows from a pool of debt securities among the several classes of the CLO. The SPV is a company founded solely for the purpose of securitizing payment claims arising out of this diversified asset pool. On this basis, marketable securities are issued by the SPV which, due to the diversification of the underlying risk, generally represent a lower level of risk than the original assets. The redemption of the securities issued by the SPV typically takes place at maturity out of the cash flow generated by the collected claims.

Holders of CLOs bear risks of the underlying investments, index or reference obligation and are subject to counterparty risk.

A Fund may have the right to receive payments only from the CLOs, and generally does not have direct rights against the issuer or the entity that sold the assets to be securitized. While certain CLOs enable the investor to acquire interests in a pool of securities without the brokerage and other expenses associated with directly holding the same securities, investors in CLOs generally pay their share of the CLO’s administrative and other expenses. Although it is difficult to predict whether the prices of indices and securities underlying a CLO will rise or fall, these prices (and, therefore, the prices of CLOs) will be influenced by the same types of political and economic events that affect issuers of securities and capital markets generally. If the issuer of a CLO uses shorter term financing to purchase longer term securities, the issuer may be forced to sell its securities at below market prices if it experiences difficulty in obtaining short-term financing, which may adversely affect the value of the CLOs owned by a Fund.

Certain CLOs may be thinly traded or have a limited trading market. CLOs are typically privately offered and sold. As a result, investments in CLOs may be characterized by a Fund as illiquid securities. In addition to the general risks associated with debt securities discussed herein, CLOs carry additional risks, including, but not limited to: (i) the possibility that distributions from collateral securities will not be adequate to make interest or other payments; (ii) the quality of the collateral may decline in value or default; (iii) the possibility that the investments in CLOs are subordinate to other classes or tranches thereof; and (iv) the complex structure of the security may not be fully understood at the time of investment and may produce disputes with the issuer or unexpected investment results.

COLLATERALIZED MORTGAGE OBLIGATIONS (CMOS) AND MULTICLASS PASS-THROUGH SECURITIES

CMOs are debt obligations collateralized by mortgage loans or mortgage pass-through securities. CMOs may be collateralized by Government National Mortgage Association (“Ginnie Mae”), Federal National Mortgage Association (“Fannie Mae”), or Federal Home Loan Mortgage Corporation (“Freddie Mac”) certificates, but also may be collateralized by whole loans or private mortgage pass-through securities (such collateral is collectively hereinafter referred to as “Mortgage Assets”). Mortgage Assets may be collateralized by commercial or residential uses. Multiclass pass-through securities are equity interests in a trust composed of Mortgage Assets. Payments of principal of and interest on the Mortgage Assets, and any reinvestment income thereon, may require a Fund to pay debt service on the CMOs or make scheduled distributions on the multiclass pass-through securities. CMOs may be issued by federal agencies, or by private originators of, or investors in, mortgage loans, including savings and loan associations, mortgage banks, commercial banks, investment banks and special purpose subsidiaries of the foregoing. The issuer of a series of mortgage pass-through securities may elect to be treated as a Real Estate Mortgage Investment Conduit (“REMIC”). REMICs include governmental and/or private entities that issue a fixed pool of mortgages secured by an interest in real property. REMICs are similar to CMOs in that they issue multiple classes of securities, but unlike CMOs, which are required to be structured as debt securities, REMICs may be structured as indirect ownership interests in the underlying assets of the REMICs themselves. Although CMOs and REMICs differ in certain respects, characteristics of CMOs described below apply in most cases to REMICs, as well.

In a CMO, a series of bonds or certificates is issued in multiple classes. Each class of CMOs, often referred to as a tranche, is issued at a specific fixed or floating coupon rate and has a stated maturity or final distribution date. Principal prepayments on the Mortgage Assets may cause the CMOs to be retired substantially earlier than their stated maturities or final distribution dates. Interest is paid or accrues on all classes of the CMOs on a monthly, quarterly or semiannual basis. Certain CMOs may have variable or floating interest rates and others may be stripped mortgage securities. For more information on stripped mortgage securities, see “STRIPPED MORTGAGE SECURITIES.”

The principal of and interest on the Mortgage Assets may be allocated among the several classes of a CMO series in a number of different ways. Generally, the purpose of the allocation of the cash flow of a CMO to the various classes is to obtain a more predictable cash flow to certain of the individual tranches than exists with the underlying collateral of the CMO. As a general rule, the more predictable the cash flow is on a CMO tranche, the lower the anticipated yield will be on that tranche at the time of issuance relative to prevailing market yields on other mortgage-backed securities. As part of the process of creating more predictable cash flows on most of the tranches in a series of CMOs, one or more tranches generally must be created that absorb most of the volatility in the cash flows on the underlying mortgage loans. The yields on these tranches are generally higher than prevailing market yields on mortgage-backed securities with similar maturities. As a result of the uncertainty of the cash flows of these tranches, the market prices of and yield on these tranches generally are more volatile. See “COLLATERALIZED DEBT OBLIGATIONS” for a discussion on investments in structured products with multiple tranches.

CMO residuals are mortgage securities issued by agencies or instrumentalities of the U.S. government or by private originators of, or investors in, mortgage loans, including savings and loan associations, homebuilders, mortgage banks, commercial banks, investment banks and special purpose entities of the foregoing. The cash flow generated by the mortgage assets underlying a series of a CMO is applied first to make required payments of principal and interest on the securities or certificates issued by the CMO and second to pay the related administrative expenses and any management fee of the issuer. The residual in a CMO structure generally represents the interest in any excess cash flow remaining after making the foregoing payments. Each payment of such excess cash flow to a holder of the related CMO residual represents income and/or a return of capital. The amount of residual cash flow resulting from a CMO will depend on, among other things, the characteristics of the mortgage assets, the coupon rate of each class of CMO, prevailing interest rates, the amount of administrative expenses and the pre-payment experience on the mortgage assets. In particular, the yield to maturity on CMO residuals is extremely sensitive to pre-payments on the related underlying mortgage assets. In addition, if a series of a CMO includes a class that bears interest at an adjustable rate, the yield to maturity on the related CMO residual will also be extremely sensitive to changes in the level of the index upon which interest rate adjustments are based. As described below with respect to stripped mortgage-backed securities, in certain circumstances a Fund may fail to recoup fully its initial investment in a CMO residual. CMO residuals are generally purchased and sold by institutional investors through several investment banking firms acting as brokers or dealers. In addition, CMO residuals may, or pursuant to an exemption therefrom, may not have been registered under the Securities Act. CMO residuals, whether or not registered under the Securities Act, may be subject to certain restrictions on transferability, and may be deemed “illiquid.”

Commercial paper consists of short-term, promissory notes issued by banks, corporations and other entities to finance short-term credit needs. These securities generally are discounted but sometimes may be interest bearing.

Risks inherent in investing in equity securities include the risk that the financial condition of issuers may become impaired or that the general condition of the stock market may deteriorate (either of which may cause a decrease in the value of a Fund’s portfolio securities and therefore a decrease in the value of its Fund Shares). Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence and perceptions change. These investor perceptions are based on various and unpredictable factors, including expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic or banking crises.

The Funds do not intend to concentrate their investments in any particular industry. The Funds (except the SPDR MFS Systematic Core Equity ETF, SPDR MFS Systematic Growth Equity ETF and SPDR MFS Systematic Value Equity ETF (collectively, the “MFS ETFs”)) look to the Global Industry Classification Standard Level 3 (Industries) in making industry determinations. The MFS ETFs look to Massachusetts Financial Services Company’s (“MFS”) customized set of industry groups for making industry determinations based on classifications developed by third party providers. The Trust’s general policy is to exclude securities of the U.S. government and its agencies or instrumentalities when measuring industry concentration.

Convertible securities are bonds, debentures, notes, preferred stocks or other securities that may be converted or exchanged (by the holder or by the issuer) into shares of the underlying common stock (or cash or securities of equivalent value) at a stated exchange ratio. A convertible security may also be called for redemption or conversion by the issuer after a particular date and under certain circumstances (including a specified price) established upon issue. If a convertible security held by a Fund is called for redemption or conversion, the Fund could be required to tender it for redemption, convert it into the underlying common stock, or sell it to a third party.

Convertible securities generally have less potential for gain or loss than common stocks. Convertible securities generally provide yields higher than the underlying common stocks, but generally lower than comparable non-convertible securities. Because of this higher yield, convertible securities generally sell at a price above their “conversion value,” which is the current market value of the stock to be received upon conversion. The difference between this conversion value and the price of convertible securities will vary over time depending on changes in the value of the underlying common stocks and interest rates. When the underlying common stocks decline in value, convertible securities will tend not to decline to the same extent because of the interest or dividend payments and the repayment of principal at maturity for certain types of convertible securities. However, securities that are convertible other than at the option of the holder generally do not limit the potential for loss to the same extent as securities convertible at the option of the holder. When the underlying common stocks rise in value, the value of convertible securities may also be expected to increase. At the same time, however, the difference between the market value of convertible securities and their conversion value will narrow, which means that the value of convertible securities will generally not increase to the same extent as the value of the underlying common stocks. Because convertible securities may also be interest-rate sensitive, their value may increase as interest rates fall and decrease as interest rates rise. Convertible securities are also subject to credit risk, and are often lower-quality securities.

ETPs include exchange traded funds (“ETFs”) registered under the 1940 Act; exchange traded commodity trusts; and exchange traded notes (“ETNs”). The Adviser may receive management or other fees from the ETPs (“Affiliated ETPs”) in which the Funds may invest, as well as a management fee for managing the Funds. It is possible that a conflict of interest among the Funds and Affiliated ETPs could affect how the Adviser fulfills its fiduciary duties to the Funds and the Affiliated ETPs. Because the amount of the investment management fees to be retained by the Adviser may differ depending upon the Affiliated ETPs in which a Fund invests, there is a conflict of interest for the Adviser in selecting the Affiliated ETP. In addition, the Adviser may have an incentive to take into account the effect on an Affiliated ETP in which a Fund may invest in determining whether, and under what circumstances, to purchase or sell shares in that Affiliated ETP. Although the Adviser takes steps to address the conflicts of interest, it is possible that the conflicts could impact the Funds.

Each Fund may invest in new ETPs or ETPs that have not yet established a deep trading market at the time of investment. Shares of such ETPs may experience limited trading volume and less liquidity, in which case the “spread” (the difference between bid price and ask price) may be higher.

Each Fund may invest in other ETFs (including ETFs managed by the Adviser). ETFs may be structured as investment companies that are registered under the 1940 Act, typically as open-end funds or unit investment trusts. These ETFs are generally based on specific domestic and foreign market securities indices. An “index-based ETF” seeks to provide investment results that match the performance of an index by holding in its portfolio either the contents of the index or a representative sample of the securities in the index. An “actively-managed ETF” invests in securities based on an adviser’s investment strategy. An “enhanced ETF” seeks to provide investment results that match a positive or negative multiple of the performance of an underlying index. In seeking to provide such results, an ETF and, in particular, an enhanced ETF, may engage in short sales of securities included in the underlying index and may invest in derivatives instruments, such as equity index swaps, futures contracts, and options on securities, futures contracts, and stock indices. Alternatively, ETFs may be structured as grantor trusts or other forms of pooled investment vehicles that are not registered or regulated under the 1940 Act. These ETFs typically hold commodities, precious metals, currency or other non-securities investments. ETFs, like mutual funds, have expenses associated with their operation, such as advisory and custody fees. When a fund invests in an ETF, in addition to directly bearing expenses associated with its own operations, including the brokerage costs associated with the purchase and sale of shares of the ETF, the fund will bear a pro rata portion of the ETF’s expenses. In addition, it may be more costly to own an ETF than to directly own the securities or other investments held by the ETF because of ETF expenses. The risks of owning shares of an ETF generally reflect the risks of owning the underlying securities or other investments held by the ETF, although lack of liquidity in the market for the shares of an ETF could result in the ETF’s value being more volatile than the underlying securities or other investments.

ETNs are debt obligations of investment banks which are traded on exchanges and the returns of which are linked to the performance of market indexes. In addition to trading ETNs on exchanges, investors may redeem ETNs directly with the issuer on a weekly basis, typically in a minimum amount of 50,000 units, or hold the ETNs until maturity. ETNs may be riskier than ordinary debt securities and may have no principal protection. A fund’s investment in an ETN may be influenced by many unpredictable factors, including highly volatile commodities prices, changes in supply and demand relationships, weather, agriculture, trade, changes in interest rates, and monetary and other governmental policies, action and inaction. Investing in ETNs is not equivalent to investing directly in index components or the relevant index itself. Because ETNs are debt securities, they possess credit risk; if the issuer has financial difficulties or goes bankrupt, the investor may not receive the return it was promised.

Each Fund may conduct foreign currency transactions on a spot (i.e., cash) or forward basis (i.e., by entering into forward contracts to purchase or sell foreign currencies). Although foreign exchange dealers generally do not charge a fee for such conversions, they do realize a profit based on the difference between the prices at which they are buying and selling various currencies. Thus, a dealer may offer to sell a foreign currency at one rate, while offering a lesser rate of exchange should the counterparty desire to resell that currency to the dealer. Forward contracts are customized transactions that generally require a specific amount of a currency to be delivered at a specific exchange rate on a specific date or range of dates in the future although a Fund may also enter into non-deliverable currency forward contracts (“NDFs”) that contractually require the netting of the parties’ liabilities. Forwards, including NDFs, can have substantial price volatility. While foreign currency transactions on a spot and forward basis are exempt from the definition of “swap” under the Commodity Exchange Act (“CEA”), NDFs are not, and, thus, are subject to the jurisdiction of the Commodity Futures Trading Commission (“CFTC”). Forward contracts are generally traded in an interbank market directly between currency traders (usually large commercial banks) and their customers. The parties to a forward contract may agree to offset or terminate the contract before its maturity, or may hold the contract to maturity and complete the contemplated currency exchange. In the event that the parties to a forward contract agree to offset or terminate the contract before its maturity, the contract is no longer exempt from the definition of “swap” under the CEA and shall be treated as a swap. At the discretion of the Adviser, a Fund may enter into forward currency exchange contracts for hedging purposes to help reduce the risks and volatility caused by changes in foreign currency exchange rates, or to gain exposure to certain currencies. When used for hedging purposes, they tend to limit any potential gain that may be realized if the value of a Fund’s foreign holdings increases because of currency fluctuations.

Each Fund may invest up to 20% of its assets in derivatives, including exchange-traded futures on Treasuries or Eurodollars, U.S. exchange-traded or OTC put and call options contracts and exchange-traded or OTC swap transactions (including interest rate swaps, total return swaps, excess return swaps, and credit default swaps). The Fund will segregate cash and/or appropriate liquid assets if required to do so by SEC or CFTC regulation or interpretation.

Recent legislation calls for new regulation of the derivatives markets. The extent and impact of the regulation is not yet fully known and may not be for some time. New regulations could adversely affect the value, availability and performance of certain derivative instruments, may make them more costly, and may limit or restrict their use by the Funds.

Futures contracts generally provide for the future sale by one party and purchase by another party of a specified commodity or security at a specified future time and at a specified price. Index futures contracts are settled daily with a payment by one party to the other of a cash amount based on the difference between the level of the index specified in the contract from one day to the next. A futures contract on an index is an agreement pursuant to which two parties agree to take or make delivery of an amount of cash equal to the difference between the value of the index at the close of the last trading day of the contract and the price at which the index contract originally was written. Although the value of an index might be a function of the value of certain specified securities, physical delivery of these securities is not always made. A public market exists in futures contracts covering a number of indexes, as well as financial instruments, including, without limitation: U.S. Treasury bonds; U.S. Treasury notes; GNMA Certificates; three-month U.S. Treasury bills; 90-day commercial paper; bank certificates of deposit; Eurodollar certificates of deposit; the Australian Dollar; the Canadian Dollar; the British Pound; the Japanese Yen; the Swiss Franc; the Mexican Peso; and certain multinational currencies, such as the Euro. It is expected that other futures contracts will be developed and traded in the future. Futures contracts are standardized as to maturity date and underlying instrument and are traded on futures exchanges.

The Funds may purchase and write (sell) call and put options on futures. Options on futures give the holder the right, in return for the premium paid, to assume a long position (call) or short position (put) in a futures contract at a specified exercise price upon expiration of, or at any time during the period of, the option. Upon exercise of a call option, the holder acquires a long position in the futures contract and the writer is assigned the opposite short position. In the case of a put option, the opposite is true.

A fund is required to make a good faith margin deposit in cash or U.S. government securities (or other eligible collateral) with a broker or custodian to initiate and maintain open positions in futures contracts. A margin deposit is intended to assure completion of the contract (delivery or acceptance of the underlying commodity or payment of the cash settlement amount) if it is not terminated prior to the specified delivery date. Brokers may establish deposit requirements which are higher than the exchange minimums. Futures contracts are customarily purchased and sold on margin deposits which may range upward from less than 5% of the value of the contract being traded.

After a futures contract position is opened, the value of the contract is marked to market daily. If the futures contract price changes to the extent that the margin on deposit does not satisfy price changes, additional payments will be required. Conversely, change in the contract value may reduce the required margin, resulting in a repayment of excess margin to the contract holder. Variation margin payments are made to and from the futures broker for as long as the contract remains open. In such case, a Fund would expect to earn interest income on its margin deposits. Although some futures contracts call for making or taking delivery of the underlying commodity, generally these obligations are closed out prior to delivery by offsetting purchases or sales of matching futures contracts (involving the same exchange, underlying security or index and delivery month). If an offsetting purchase price is less than the original sale price, the Fund realizes a capital gain, or if it is more, the Fund realizes a capital loss. Conversely, if an offsetting sale price is more than the original purchase price, the Fund realizes a capital gain, or if it is less, the Fund realizes a capital loss. The transaction costs also must be included in these calculations.

Regulation Under the Commodity Exchange Act. To the extent a Fund uses commodity interests, such as futures swaps and options on futures, it will do so in accordance with Rule 4.5 of the CEA. The Trust, on behalf of each Fund, has filed a notice of eligibility for exclusion from the definition of the term “commodity pool operator” in accordance with Rule 4.5 so that the Fund is not subject to registration or regulation as a commodity pool operator under the CEA.

Restrictions on Trading in Commodity Interests. With respect to each Fund, the Trust has claimed an exemption from registration as a commodity pool operator under the CEA pursuant to CFTC Rule 4.5 and, therefore, is not subject to the registration and regulatory requirements of the CEA. Each Fund reserves the right to engage in transactions involving futures, options thereon and swaps to the extent allowed by the CFTC regulations in effect from time to time and in accordance with the Fund’s policies. Each Fund would take steps to prevent its futures positions from “leveraging” its securities holdings. When it has a long futures position, it will maintain with its custodian bank assets substantially identical to those underlying the contract or cash and equivalents (or a combination of the foregoing) having a value equal to the net obligation of the Fund under the contract (less the value of any margin deposits in connection with the position). When it has a short futures position, it will maintain with its custodian bank assets substantially identical to those underlying the contract or cash and equivalents (or a combination of the foregoing) having a value equal to the net obligation of the Fund under the contract (less the value of any margin deposits in connection with the position).

Options. A Fund may purchase and sell put and call options. Such options may relate to particular securities and may or may not be listed on a national securities exchange and issued by the Options Clearing Corporation. Options trading is a highly specialized activity that entails greater than ordinary investment risk. Options on particular securities may be more volatile than the underlying securities, and therefore, on a percentage basis, an investment in options may be subject to greater fluctuation than an investment in the underlying securities themselves.

Short Sales “Against the Box.” A Fund may engage in short sales “against the box.” In a short sale against the box, the Fund agrees to sell at a future date a security that it either contemporaneously owns or has the right to acquire at no extra cost. If the price of the security has declined at the time the Fund is required to deliver the security, the Fund will benefit from the difference in the price. If the price of the security has increased, the Fund will be required to pay the difference.

Swap Transactions. A Fund may enter into swap transactions, including interest rate, swap, credit default swap, NDF, and total return swap transactions. Swap transactions are contracts between parties in which one party agrees to make periodic payments to the other party based on the change in market value or level of a specified rate, index or asset. In return, the other party agrees to make payments to the first party based on the return of a different specified rate, index or asset. Swap transaction will usually be done on a net basis, i.e., where the two parties make net payments with a Fund receiving or paying, as the case may be, only the net amount of the two payments. The net amount of the excess, if any, of a Fund’s obligations over its entitlements with respect to each swap is accrued on a daily basis and an amount of cash or equivalents having an aggregate value at least equal to the accrued excess is maintained by the Fund. Swaps may be used in conjunction with other instruments to offset interest rate, currency or other underlying risks. For example, interest rate swaps may be offset with “caps,” “floors” or “collars”. A “cap” is essentially a call option which places a limit on the amount of floating rate interest that must be paid on a certain principal amount. A “floor” is essentially a put option which places a limit on the minimum amount that would be paid on a certain principal amount. A “collar” is essentially a combination of a long cap and a short floor where the limits are set at different levels.

The use of swap transactions by a Fund entails certain risks, which may be different from, or possibly greater than, the risks associated with investing directly in the securities and other investments that are the referenced asset for the swap agreement. Swaps are highly

specialized instruments that require investment techniques, risk analyses, and tax planning different from those associated with stocks, bonds, and other traditional investments. The use of a swap requires an understanding not only of the referenced asset, reference rate, or index, but also of the swap itself, without the benefit of observing the performance of the swap under all the possible market conditions. Because some swap transactions have a leverage component, adverse changes in the value or level of the underlying asset, reference rate, or index can result in a loss substantially greater than the amount invested in the swap itself. Certain swaps have the potential for unlimited loss, regardless of the size of the initial investment.

The Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”) that was signed into law on July 21, 2010 created a new statutory framework that comprehensively regulated the over-the-counter (“OTC”) derivatives markets for the first time. Key Dodd-Frank Act provisions relating to OTC derivatives require rulemaking by the SEC and the CFTC, not all of which has been proposed or finalized as at the date of this SAI. Prior to the Dodd-Frank Act, the OTC derivatives markets were traditionally traded on a bilateral basis (so-called “bilateral OTC transactions”). Under the Dodd-Frank Act, certain OTC derivatives transactions are now required to be centrally cleared and traded on exchanges or electronic trading platforms called swap execution facilities (“SEFs”).

Bilateral OTC transactions differ from exchange-traded or cleared derivatives transactions in several respects. Bilateral OTC transactions are transacted directly with dealers and not with a clearing corporation. Without the availability of a clearing corporation, bilateral OTC transaction pricing is normally done by reference to information from market makers and/or available index data, which information is carefully monitored by the Adviser and verified in appropriate cases. As bilateral OTC transactions are entered into directly with a dealer, there is a risk of nonperformance by the dealer as a result of its insolvency or otherwise. Under recently-adopted regulations by the CFTC and federal banking regulators (“Margin Rules”), a Fund is required to post collateral (known as variation margin) to cover the mark-to-market exposure in respect of its uncleared swaps. The Margin Rules also mandate that collateral in the form of initial margin be posted to cover potential future exposure attributable to uncleared swap transactions. However, due to the compliance timeline within the Margin Rules, it is unlikely that the Funds will be required to comply with such initial margin requirements until March 1, 2020. In the event a Fund is required to post collateral in the form of initial margin or variation margin in respect of its uncleared swap transactions, all such collateral will be posted with a third party custodian pursuant to a triparty custody agreement between the Fund, its dealer counterparty and an unaffiliated custodian.

The requirement to execute certain OTC derivatives contracts on SEFs may offer certain advantages over traditional bilateral OTC trading, such as ease of execution, price transparency, increased liquidity and/or favorable pricing. However, SEF trading may make it more difficult and costly for a Fund to enter into highly tailored or customized transactions and may result in additional costs and risks. Market participants such as the Funds that execute derivatives contracts through a SEF, whether directly or through a broker intermediary, are required to submit to the jurisdiction of the SEF and comply with SEF and CFTC rules and regulations which impose, among other things disclosure and recordkeeping obligations. In addition, a Fund will generally incur SEF or broker intermediary fees when it trades on a SEF. A Fund may also be required to indemnify the SEF or broker intermediary for any losses or costs that may result from the Fund’s transactions on the SEF.

Total Return Swaps. A Fund may enter into total return swap transactions for investment purposes. Total return swaps are transactions in which one party agrees to make periodic payments based on the change in market value of the underlying assets, which may include a specified security, basket of securities or security indexes during the specified period, in return for periodic payments based on a fixed or variable interest rate of the total return from other underlying assets. Total return swaps may be used to obtain exposure to a security or market without owning or taking physical custody of such security or market, including in cases in which there may be disadvantages associated with direct ownership of a particular security. In a typical total return equity swap, payments made by a Fund or the counterparty are based on the total return of a particular reference asset or assets (such as an equity security, a combination of such securities, or an index). That is, one party agrees to pay another party the return on a stock, basket of stocks, or stock index in return for a specified interest rate. By entering into an equity index swap, for example, the index receiver can gain exposure to stocks making up the index of securities without actually purchasing those stocks. Total return swaps involve not only the risk associated with the investment in the underlying securities, but also the risk of the counterparty not fulfilling its obligations under the agreement.

Credit Default Swaps. A Fund may enter into credit default swap transactions for investment purposes. A credit default swap transaction may have as reference obligations one or more securities that are not currently held by the Fund. A Fund may be either the protection buyer or protection seller in the transaction. Credit default swaps may also be structured based on the debt of a basket of issuers, rather than a single issuer, and may be customized with respect to the default event that triggers purchase or other factors. As a protection seller, a Fund would generally receive an upfront payment or a fixed rate of income throughout the term of the swap, which typically is between six months and three years, provided that there is no credit event. If a credit event occurs, generally the protection seller must pay the protection buyer the full face amount of the reference obligations that may have little or no value. The notional value of the credit default swap will be used to segregate liquid assets for selling protection on credit default swaps. If a Fund were a protection buyer and no credit event occurred during the term of the swap, the Fund would recover nothing if the swap were held through its termination date. However, if a credit event occurred, the protection buyer may elect to receive the full notional value of the swap in exchange for an equal face amount of the reference obligation that may have little or no value. Where a Fund is the protection buyer, credit default swaps involve the risk that the seller may fail to satisfy its payment obligations to the Fund in the event of a default. The purchase of credit default swaps involves costs, which will reduce a Fund’s return. When a Fund buys credit default swaps it will segregate an amount at least equal to the amount of any accrued premium payment obligations including amounts for early terminations.

Currency Swaps. A Fund may enter into currency swap transactions for investment purposes. Currency swaps are similar to interest rate swaps, except that they involve multiple currencies. A Fund may enter into a currency swap when it has exposure to one currency and desires exposure to a different currency. Typically, the interest rates that determine the currency swap payments are fixed, although occasionally one or both parties may pay a floating rate of interest. Unlike an interest rate swap, however, the principal amounts are exchanged at the beginning of the contract and returned at the end of the contract. In addition to paying and receiving amounts at the beginning and end of the transaction, both sides will have to pay in full on a periodic basis based upon the currency they have borrowed. Change in foreign exchange rates and changes in interest rates, as described above, may negatively affect currency swaps.

Interest Rate Swaps. A Fund may enter into an interest rate swap in an effort to protect against declines in the value of fixed income securities held by the Fund. In such an instance, the Fund may agree to pay a fixed rate (multiplied by a notional amount) while a counterparty agrees to pay a floating rate (multiplied by the same notional amount). If interest rates rise, resulting in a diminution in the value of the Fund’s securities, the Fund would receive payments under the swap that would offset, in whole or in part, such diminution in value.

Options on Swaps. An option on a swap agreement, or a “swaption,” is a contract that gives a counterparty the right (but not the obligation) to enter into a new swap agreement or to shorten, extend, cancel or otherwise modify an existing swap agreement, at some designated future time on specified terms. In return, the purchaser pays a “premium” to the seller of the contract. The seller of the contract receives the premium and bears the risk of unfavorable changes on the underlying swap. A Fund may write (sell) and purchase put and call swaptions. A Fund may also enter into swaptions on either an asset-based or liability-based basis, depending on whether the Fund is hedging its assets or its liabilities. A Fund may write (sell) and purchase put and call swaptions to the same extent it may make use of standard options on securities or other instruments. A Fund may enter into these transactions primarily to preserve a return or spread on a particular investment or portion of its holdings, as a duration management technique, to protect against an increase in the price of securities the Fund anticipates purchasing at a later date, or for any other purposes, such as for speculation to increase returns. Swaptions are generally subject to the same risks involved in a Fund’s use of options.

Depending on the terms of the particular option agreement, a Fund will generally incur a greater degree of risk when it writes a swaption than it will incur when it purchases a swaption. When a Fund purchases a swaption, it risks losing only the amount of the premium it has paid should it decide to let the option expire unexercised. However, when a Fund writes a swaption, upon exercise of the option the Fund will become obligated according to the terms of the underlying agreement.

Derivatives Risk. Under recently adopted rules by the CFTC, transactions in some types of interest rate swaps and index credit default swaps on North American and European indices are required to be cleared. In addition, the CFTC may promulgate additional regulations that require clearing of other classes of swaps. In a cleared derivatives transaction (which includes commodities futures and cleared swaps transactions), a Fund’s counterparty is a clearing house (such as CME, ICE Clear Credit or LCH. Clearnet), rather than a bank or broker. Since each Fund is not a member of a clearing house and only members of a clearing house can participate directly in the clearing house, a Fund holds cleared derivatives through accounts at clearing members, who are futures commission merchants that are members of the clearing houses and who have the appropriate regulatory approvals to engage in cleared swap transactions. A Fund makes and receives payments owed under cleared derivatives transactions (including margin payments) through its accounts at clearing members. Clearing members guarantee performance of their clients’ obligations to the clearing house. In contrast to bilateral OTC transactions, clearing members generally can require termination of existing cleared derivatives transactions at any time and increases in margin above the margin that it required at the beginning of a transaction. Clearing houses also have broad rights to increase margin requirements for existing transactions and to terminate transactions. Any such increase or termination could interfere with the ability of a Fund to pursue its investment strategy. Also, a Fund is subject to execution risk if it enters into a derivatives transaction that is required to be cleared (or that the Advisor expects to be cleared), and no clearing member is willing or able to clear the transaction on the Fund’s behalf. While the documentation in place between a Fund and their clearing members generally provides that the clearing members will accept for clearing all transactions submitted for clearing that are within credit limits specified by the clearing members in advance, the Fund could be subject to this execution risk if the Fund submits for clearing transactions that exceed such credit limits, if the clearing house does not accept the transactions for clearing, or if the clearing members do not comply with their agreement to clear such transactions. In that case, the transaction might have to be terminated, and the Fund could lose some or all of the benefit of any increase in the value of the transaction after the time of the transaction. In addition, new regulations could, among other things, restrict a Fund’s ability to engage in, or increase the cost to the Fund of, derivatives transactions, for example, by making some types of derivatives no longer available to the Fund or increasing margin or capital requirements. If a Fund is not able to enter into a particular derivatives transaction, the Fund’s investment performance and risk profile could be adversely affected as a result.

Counterparty Risk. Counterparty risk with respect to OTC derivatives may be affected by new regulations promulgated by the CFTC and SEC affecting the derivatives market. As described under “Derivatives Risk” above, some derivatives transactions are required to be cleared, and a party to a cleared derivatives transaction is subject to the credit risk of the clearing house and the clearing member through which it holds its cleared derivatives position, rather than the credit risk of its original counterparty to the derivative transaction. Clearing members are required to segregate all funds received from customers with respect to cleared derivatives transactions from the clearing member’s proprietary assets. However, all funds and other property received by a clearing broker from its customers are generally held by the clearing broker on a commingled basis in an omnibus account, which may also invest those funds in certain instruments permitted under the applicable regulations. Also, the clearing member transfers to the clearing house the amount of margin required by the clearing house for cleared derivatives transactions, which amounts are generally held in the relevant omnibus account at the clearing house for all customers of the clearing member.

For commodities futures positions, the clearing house may use all of the collateral held in the clearing member’s omnibus account to meet a loss in that account, without regard to which customer in fact supplied that collateral. Accordingly, in addition to bearing the credit risk of its clearing member, each customer to a futures transaction also bears “fellow customer” risk from other customers of the clearing member. However, with respect to cleared swaps positions, recent regulations promulgated by the CFTC require that the clearing member notify the clearing house of the amount of initial margin provided by the clearing member to the clearing house that is attributable to each customer. Because margin in respect of cleared swaps must be earmarked for specific clearing member customers, the clearing house may not use the collateral of one customer to cover the obligations of another customer. However, if the clearing member does not provide accurate reporting, a Fund is subject to the risk that a clearing house will use the Fund’s assets held in an omnibus account at the clearing house to satisfy payment obligations of a defaulting customer of the clearing member to the clearing house. In addition, clearing members may generally choose to provide to the clearing house the net amount of variation margin required for cleared swaps for all of its customers in the aggregate, rather than the gross amount for each customer.

A Fund may take advantage of opportunities in the area of options and futures contracts, options on futures contracts, warrants, swaps and any other investments which are not presently contemplated for use by the Fund or which are not currently available but which may be developed, to the extent such opportunities are both consistent with the Fund’s investment objective and legally permissible for the Fund. Before entering into such transactions or making any such investment, the Fund will provide appropriate disclosure.

Each Fund may invest in mortgage pass-through securities representing participation interests in pools of residential mortgage loans purchased from individual lenders by an agency, instrumentality or sponsored corporation of the United States government (“Federal Agency”) or originated by private lenders and guaranteed, to the extent provided in such securities, by a Federal Agency. Such securities, which are ownership interests in the underlying mortgage loans, differ from conventional debt securities, which provide for periodic payment of interest in fixed amounts (usually semiannually) and principal payments at payments (not necessarily in fixed amounts) that are a pass-through of the monthly interest and principal payments (including any prepayments) made by the individual borrowers on the pooled mortgage loans, net of any fees paid to the guarantor of such securities and the servicer of the underlying mortgage loans.

The government mortgage pass-through securities in which the Fund may invest include those issued or guaranteed by Ginnie Mae, Fannie Mae and Freddie Mac. Ginnie Mae certificates are direct obligations of the U.S. government and, as such, are backed by the full faith and credit of the United States. Fannie Mae is a federally chartered, privately owned corporation and Freddie Mac is a corporate instrumentality of the United States. Fannie Mae and Freddie Mac certificates are not backed by the full faith and credit of the United States but the issuing agency or instrumentality has the right to borrow, to meet its obligations, from an existing line of credit with the U.S. Treasury. The U.S. Treasury has no legal obligation to provide such line of credit and may choose not to do so.

Certificates for these types of mortgage-backed securities evidence an interest in a specific pool of mortgages. These certificates are, in most cases, modified pass-through instruments, wherein the issuing agency guarantees the payment of principal and interest on mortgages underlying the certificates, whether or not such amounts are collected by the issuer on the underlying mortgages.

The Housing and Economic Recovery Act of 2008 (“HERA”) authorized the Secretary of the Treasury to support Fannie Mae, Freddie Mac, and the Federal Home Loan Banks (“FHLBs”) (collectively, the “GSEs”) by purchasing obligations and other securities from those government-sponsored enterprises. HERA gave the Secretary of the Treasury broad authority to determine the conditions and amounts of such purchases.

On September 6, 2008, the Federal Housing Finance Agency (“FHFA”) placed Fannie Mae and Freddie Mac into conservatorship. As the conservator, FHFA succeeded to all rights, titles, powers and privileges of Fannie Mae and Freddie Mac and of any stockholder, officer or director of Fannie Mae and Freddie Mac with respect to Fannie Mae and Freddie Mac and the assets of Fannie Mae and Freddie Mac. FHFA selected a new chief executive officer and chairman of the board of directors for Fannie Mae and Freddie Mac.

In connection with the conservatorship, the U.S. Treasury, exercising powers granted to it under HERA, entered into a Senior Preferred Stock Purchase Agreement (“SPA”) with each of Fannie Mae and Freddie Mac pursuant to which the U.S. Treasury will purchase up to an aggregate of $100 billion of each of Fannie Mae and Freddie Mac to maintain a positive net worth in each enterprise. This agreement contains various covenants that severely limit each enterprise’s operations. In exchange for entering into these agreements, the U.S. Treasury received $1 billion of each enterprise’s senior preferred stock and warrants to purchase 79.9% of each enterprise’s common stock. On February 18, 2009, the U.S. Treasury announced that it was doubling the size of its commitment to each enterprise under the Senior Preferred Stock Program to $200 billion. The U.S. Treasury’s obligations under the Senior Preferred Stock Program are for an indefinite period of time for a maximum amount of $200 billion per enterprise. On December 24, 2009, the U.S. Treasury announced further amendments to the SPAs which included additional financial support for each GSE through the end of 2012 and changes to the limits on their retained mortgage portfolios. On August 17, 2012, the U.S. Treasury announced that it was again amending the Agreement to terminate the requirement that Fannie Mae and Freddie Mac each pay a 10% dividend annually on all amounts of received under the funding commitment. Instead, they will transfer to the U.S. Treasury on a quarterly basis all profits earned during a quarter that exceed a capital reserve amount of $3 billion. The U.S. Treasury stated that the purpose of the change was to wind down Freddie Mac and Fannie Mae and to benefit taxpayers. At the start of 2013, the unlimited support the U.S. Treasury extended to the two companies expired — Fannie Mae’s bailout is now capped at $125 billion and Freddie Mac has a limit of $149 billion. In August 2013, President Obama announced his proposal to shut down Freddie Mac and Fannie Mae as part of a plan to overhaul the U.S.’s mortgage finance system. Until further action is taken, the actions of the U.S. Treasury are intended to ensure that Fannie Mae and Freddie Mac maintain a positive net worth and meet their financial obligations, preventing mandatory triggering of receivership. No assurance can be given that the U.S. Treasury initiatives will be successful.

Under the Federal Housing Finance Regulatory Reform Act of 2008 (the “Reform Act”), which was included as part of Housing and Economic Recovery Act of 2008, FHFA, as conservator or receiver, has the power to repudiate any contract entered into by Fannie Mae or Freddie Mac prior to FHFA’s appointment as conservator or receiver, as applicable, if FHFA determines, in its sole discretion, that performance of the contract is burdensome and that repudiation of the contract promotes the orderly administration of Fannie Mae’s or Freddie Mac’s affairs. The Reform Act requires FHFA to exercise its right to repudiate any contract within a reasonable period of time after its appointment as conservator or receiver.

FHFA, in its capacity as conservator, has indicated that it has no intention to repudiate the guaranty obligations of Fannie Mae or Freddie Mac because FHFA views repudiation as incompatible with the goals of the conservatorship. However, in the event that FHFA, as conservator or if it is later appointed as receiver for Fannie Mae or Freddie Mac, were to repudiate any such guaranty obligation, the conservatorship or receivership estate, as applicable, would be liable for actual direct compensatory damages in accordance with the provisions of the Reform Act. Any such liability could be satisfied only to the extent of Fannie Mae’s or Freddie Mac’s available assets. The future financial performance of Fannie Mae and Freddie Mac is heavily dependent on the performance of the U.S. housing market.

In the event of repudiation, the payments of interest to holders of Fannie Mae, or Freddie Mac mortgage-backed securities would be reduced if payments on the mortgage loans represented in the mortgage loan groups related to such mortgage-backed securities are not made by the borrowers or advanced by the servicer. Any actual direct compensatory damages for repudiating these guaranty obligations may not be sufficient to offset any shortfalls experienced by such mortgage-backed security holders.

Further, in its capacity as conservator or receiver, FHFA has the right to transfer or sell any asset or liability of Fannie Mae or Freddie Mac without any approval, assignment or consent. Although FHFA has stated that it has no present intention to do so, if FHFA, as conservator or receiver, were to transfer any such guaranty obligation to another party, holders of Fannie Mae or Freddie Mac mortgage-backed securities would have to rely on that party for satisfaction of the guaranty obligation and would be exposed to the credit risk of that party.

In addition, certain rights provided to holders of mortgage-backed securities issued by Fannie Mae and Freddie Mac under the operative documents related to such securities may not be enforced against FHFA, or enforcement of such rights may be delayed, during the conservatorship or any future receivership. The operative documents for Fannie Mae and Freddie Mac mortgage-backed securities may provide (or with respect to securities issued prior to the date of the appointment of the conservator may have provided) that upon the occurrence of an event of default on the part of Fannie Mae or Freddie Mac, in its capacity as guarantor, which includes the appointment of a conservator or receiver, holders of such mortgage-backed securities have the right to replace Fannie Mae or Freddie Mac as trustee if the requisite percentage of mortgage-backed security holders consent. The Reform Act prevents mortgage-backed security holders from enforcing such rights if the event of default arises solely because a conservator or receiver has been appointed. The Reform Act also provides that no person may exercise any right or power to terminate, accelerate or declare an event

of default under certain contracts to which Fannie Mae or Freddie Mac is a party, or obtain possession of or exercise control over any property of Fannie Mae or Freddie Mac, or affect any contractual rights of Fannie Mae or Freddie Mac, without the approval of FHFA, as conservator or receiver, for a period of 45 or 90 days following the appointment of FHFA as conservator or receiver, respectively.

Investment in high yield securities generally provides greater income and increased opportunity for capital appreciation than investments in higher quality securities, but they also typically entail greater price volatility and credit risk. These high yield securities are regarded as predominantly speculative with respect to the issuer’s continuing ability to meet principal and interest payments. Analysis of the creditworthiness of issuers of debt securities that are high yield may be more complex than for issuers of higher quality debt securities. In addition, high yield securities are often issued by smaller, less creditworthy companies or by highly leveraged (indebted) firms, but can also be issued by governments. Such issuers are generally less able than more financially stable issuers to make scheduled payments of interest and principal. The risks posed by securities issued under such circumstances are substantial.

Investing in high yield debt securities involves risks that are greater than the risks of investing in higher quality debt securities. These risks include: (i) changes in credit status, including weaker overall credit conditions of issuers and risks of default; (ii) industry, market and economic risk; and (iii) greater price variability and credit risks of certain high yield securities such as zero coupon and payment-in-kind securities. While these risks provide the opportunity for maximizing return over time, they may result in greater volatility of the value of a Fund than a fund that invests in higher-rated securities.

Furthermore, the value of high yield securities may be more susceptible to real or perceived adverse economic, company or industry conditions than is the case for higher quality securities. The market values of certain of these lower-rated and unrated debt securities tend to reflect individual corporate developments to a greater extent than do higher-rated securities which react primarily to fluctuations in the general level of interest rates, and tend to be more sensitive to economic conditions than are higher-rated securities. Adverse market, credit or economic conditions could make it difficult at certain times to sell certain high yield securities held by a Fund.

The secondary market on which high yield securities are traded may be less liquid than the market for higher grade securities. Less liquidity in the secondary trading market could adversely affect the price at which a Fund could sell a high yield security, and could adversely affect the daily net asset value per share of a Fund. When secondary markets for high yield securities are less liquid than the market for higher grade securities, it may be more difficult to value the securities because there is less reliable, objective data available.

The use of credit ratings as a principal method of selecting high yield securities can involve certain risks. For example, credit ratings evaluate the safety of principal and interest payments, not the market value risk of high yield securities. Also, credit rating agencies may fail to change credit ratings in a timely fashion to reflect events since the security was last rated.

Each Fund may invest in inflation-protected public obligations, commonly known as “TIPS,” of the U.S. Treasury, as well as TIPS of major governments and emerging market countries, excluding the United States. TIPS are a type of security issued by a government that is designed to provide inflation protection to investors. TIPS are income-generating instruments whose interest and principal payments are adjusted for inflation—a sustained increase in prices that erodes the purchasing power of money. The inflation adjustment, which is typically applied monthly to the principal of the bond, follows a designated inflation index, such as the Consumer Price Index. A fixed coupon rate is applied to the inflation-adjusted principal so that as inflation rises or falls, both the principal value and the interest payments will increase or decrease. This can provide investors with a hedge against inflation, as it helps preserve the purchasing power of an investment. Because of this inflation adjustment feature, inflation-protected bonds typically have lower yields than conventional fixed-rate bonds.

An inverse floater is a type of instrument that bears a floating or variable interest rate that moves in the opposite direction to interest rates generally or the interest rate on another security or index. Changes in interest rates generally, or the interest rate of the other security or index, inversely affect the interest rate paid on the inverse floater, with the result that the inverse floater’s price will be considerably more volatile than that of a fixed-rate bond. Brokers typically create inverse floaters by depositing an income-producing instrument, which may be a mortgage-backed security, in a trust. The trust in turn issues a variable rate security and inverse floaters. The returns on the inverse floaters may be leveraged, increasing substantially their volatility and interest rate sensitivity. The rate at which interest is paid by the trust on an inverse floater may vary by a magnitude that exceeds the magnitude of the change in a reference rate of interest (typically a short term interest rate), and the market prices of inverse floaters may as a result be highly

sensitive to changes in interest rates and in prepayment rates on the underlying securities, and may decrease significantly when interest rates increase or prepayment rates change. The interest rate for the variable rate security is typically determined by an index or an auction process, while the inverse floater holder receives the balance of the income from the underlying income-producing instrument less an auction fee.

Each Fund may invest in the securities of other investment companies, including affiliated funds, money market funds and closed-end funds, subject to applicable limitations under Section 12(d)(1) of the 1940 Act. Pursuant to Section 12(d)(1), a fund may invest in the securities of another investment company (the “acquired company”) provided that the fund, immediately after such purchase or acquisition, does not own in the aggregate: (i) more than 3% of the total outstanding voting stock of the acquired company; (ii) securities issued by the acquired company having an aggregate value in excess of 5% of the value of the total assets of the fund; (iii) securities issued by the acquired company and all other investment companies (other than Treasury stock of the fund) having an aggregate value in excess of 10% of the value of the total assets of the fund; or (iv) in the case of investment in a closed-end fund, more than 10% of the total outstanding voting stock of the acquired company. A fund may also invest in the securities of other investment companies if such securities are the only investment securities held by the fund, such as through a master-feeder arrangement. To the extent allowed by law, regulation, a Fund’s investment restrictions and the Trust’s exemptive relief, a Fund may invest its assets in securities of investment companies that are affiliated funds and/or money market funds in excess of the limits discussed above.

To the extent a fund invests in and, thus, is a shareholder of, another investment company, the fund’s shareholders will indirectly bear the fund’s proportionate share of the fees and expenses paid by such other investment company, including advisory fees, in addition to both the management fees payable directly by the fund to the fund’s own investment adviser and the other expenses that the fund bears directly in connection with the fund’s own operations.

Each Fund may lend portfolio securities to certain creditworthy borrowers in U.S. and non-U.S. markets in an amount not to exceed 40% of the value of its net assets. The borrowers provide collateral that is marked to market daily in an amount at least equal to the current market value of the securities loaned. Each Fund may terminate a loan at any time and obtain the securities loaned. Each Fund receives the value of any interest or cash or non-cash distributions paid on the loaned securities. Each Fund cannot vote proxies for securities on loan, but may recall loans to vote proxies if a material issue affecting the Fund’s economic interest in the investment is to be voted upon. Distributions received on loaned securities in lieu of dividend payments (i.e., substitute payments) would not be considered qualified dividend income.

With respect to loans that are collateralized by cash, the borrower will be entitled to receive a fee based on the amount of cash collateral. A Fund is compensated by the difference between the amount earned on the reinvestment of cash collateral and the fee paid to the borrower. In the case of collateral other than cash, a Fund is compensated by a fee paid by the borrower equal to a percentage of the market value of the loaned securities. Any cash collateral may be reinvested in certain short-term instruments either directly on behalf of the lending Fund or through one or more joint accounts or money market funds, which may include those managed by the Adviser.

A Fund may pay a portion of the interest or fees earned from securities lending to a borrower as described above, and to one or more securities lending agents approved by the Board who administer the lending program for the Fund in accordance with guidelines approved by the Board. In such capacity, the lending agent causes the delivery of loaned securities from the Fund to borrowers, arranges for the return of loaned securities to the Fund at the termination of a loan, requests deposit of collateral, monitors the daily value of the loaned securities and collateral, requests that borrowers add to the collateral when required by the loan agreements, and provides recordkeeping and accounting services necessary for the operation of the program. State Street Bank and Trust Company (“State Street”), an affiliate of the Trust, has been approved by the Board to serve as securities lending agent for each Fund and the Trust has entered into an agreement with State Street for such services. Among other matters, the Trust has agreed to indemnify State Street for certain liabilities. State Street has received an order of exemption from the SEC under Sections 17(a) and 12(d)(1) under the 1940 Act to serve as the lending agent for affiliated investment companies such as the Trust and to invest the cash collateral received from loan transactions to be invested in an affiliated cash collateral fund. Securities lending involves exposure to certain risks, including operational risk (i.e., the risk of losses resulting from problems in the settlement and accounting process – especially so in certain international markets such as Taiwan), “gap” risk (i.e., the risk of a mismatch between the return on cash collateral reinvestments and the fees the Fund has agreed to pay a borrower), risk of loss of collateral, credit, legal, counterparty and market risk. Although State Street has agreed to provide each Fund with indemnification in the event of a borrower default, each Fund is still exposed to the risk of losses in the event a borrower does not return the Fund’s securities as agreed. For example, delays in recovery of lent securities may cause a Fund to lose the opportunity to sell the securities at a desirable price.

While the Funds do not anticipate doing so, each Fund may borrow money in an amount greater than 5% of the value of their respective total assets. However, a Fund may not borrow money from a bank in an amount greater than 33¹/₃% of the value of the Fund’s total assets. Borrowing for investment purposes is one form of leverage. Leveraging investments, by purchasing securities with borrowed money, is a speculative technique that increases investment risk, but also increases investment opportunity. Because substantially all of each Fund’s assets will fluctuate in value, whereas the interest obligations on borrowings may be fixed, the NAV of a Fund will increase more when such Fund’s portfolio assets increase in value and decrease more when the Fund’s portfolio assets decrease in value than would otherwise be the case. Moreover, interest costs on borrowings may fluctuate with changing market rates of interest and may partially offset or exceed the returns on the borrowed funds.

A mortgage dollar roll is a transaction in which a fund sells mortgage-related securities for immediate settlement and simultaneously purchases the same type of securities for forward settlement at a discount. While a fund begins accruing interest on the newly purchased securities from the purchase or trade date, it is able to invest the proceeds from the sale of its previously owned securities, which will be used to pay for the new securities. The use of mortgage dollar rolls is a speculative technique involving leverage, and can have an economic effect similar to borrowing money for investment purposes.

Each Fund may invest in U.S. agency mortgage pass-through securities. The term “U.S. agency mortgage pass-through security” refers to a category of pass-through securities backed by pools of mortgages and issued by one of several U.S. government-sponsored enterprises: the Ginnie Mae, Fannie Mae or Freddie Mac. In the basic mortgage pass-through structure, mortgages with similar issuer, term and coupon characteristics are collected and aggregated into a “pool” consisting of multiple mortgage loans. The pool is assigned a CUSIP number and undivided interests in the pool are traded and sold as pass-through securities. The holder of the security is entitled to a pro rata share of principal and interest payments (including unscheduled prepayments) from the pool of mortgage loans.

An investment in a specific pool of pass-through securities requires an analysis of the specific prepayment risk of mortgages within the covered pool (since mortgagors typically have the option to prepay their loans). The level of prepayments on a pool of mortgage securities is difficult to predict and can impact the subsequent cash flows and value of the mortgage pool. In addition, when trading specific mortgage pools, precise execution, delivery and settlement arrangements must be negotiated for each transaction. These factors combine to make trading in mortgage pools somewhat cumbersome.

For the foregoing and other reasons, the Funds seek to obtain exposure to U.S. agency mortgage pass-through securities primarily through the use of “to-be-announced” or “TBA transactions.” “TBA” refers to a commonly used mechanism for the forward settlement of U.S. agency mortgage pass-through securities, and not to a separate type of mortgage-backed security. Most transactions in mortgage pass-through securities occur through the use of TBA transactions. TBA transactions generally are conducted in accordance with widely-accepted guidelines which establish commonly observed terms and conditions for execution, settlement and delivery. In a TBA transaction, the buyer and seller decide on general trade parameters, such as agency, settlement date, par amount, and price. The actual pools delivered generally are determined two days prior to settlement date. A Fund may use TBA transactions in several ways. For example, a Fund may enter into TBA agreements and “roll over” such agreements prior to the settlement date stipulated in such agreements. This type of TBA transaction is sometimes known as a “TBA roll.” In a TBA roll, a Fund generally will sell the obligation to purchase the pools stipulated in the TBA agreement prior to the stipulated settlement date and will enter into a new TBA agreement for future delivery of pools of mortgage pass-through securities. In addition, a Fund may enter into TBA agreements and settle such transactions on the stipulated settlement date by accepting actual receipt or delivery of the pools of mortgage pass-through securities stipulated in the TBA agreement.

Default by or bankruptcy of a counterparty to a TBA transaction would expose a Fund to possible loss because of adverse market action, expenses or delays in connection with the purchase or sale of the pools of mortgage pass-through securities specified in the TBA transaction. To minimize this risk, a Fund will enter into TBA transactions only with established counterparties (such as major broker-dealers) and the Adviser will monitor the creditworthiness of such counterparties. In addition, a Fund may accept assignments of TBA transactions from Authorized Participants (as defined below) from time to time. A Fund’s use of TBA rolls may cause such Fund to experience higher portfolio turnover, higher transaction costs and to pay higher capital gain distributions to shareholders (which may be taxable) than other funds.

The Funds intend to invest cash pending settlement of any TBA transactions in money market instruments, repurchase agreements, commercial paper (including asset-backed commercial paper) or other high-quality, liquid short-term instruments, which may include money market funds affiliated with the Adviser.

General. Municipal securities are securities issued by states, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-state agencies or authorities. Shareholders should note that, although interest paid on municipal securities is generally exempt from regular federal income tax, a Fund does not anticipate holding municipal securities in sufficient quantities to enable such Fund to qualify to pay exempt-interest dividends. As a result, distributions by the Fund to shareholders are expected to be treated for federal income tax purposes as ordinary dividends without regard to the character in the hands of the Fund of any interest that it receives on municipal securities.

Municipal securities share the attributes of debt/fixed income securities in general, but are generally issued by states, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-state agencies or authorities. The municipal securities which a Fund may purchase include general obligation bonds and limited obligation bonds (or revenue bonds), including industrial development bonds issued pursuant to former federal tax law. General obligation bonds are obligations involving the credit of an issuer possessing taxing power and are payable from such issuer’s general revenues and not from any particular source. Limited obligation bonds are payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise or other specific revenue source. Tax-exempt industrial development bonds generally are also revenue bonds and thus are not payable from the issuer’s general revenues. The credit and quality of industrial development bonds are usually related to the credit of the corporate user of the facilities. Payment of interest on and repayment of principal of such bonds is the responsibility of the corporate user (and/or any guarantor).

Some longer-term municipal securities give the investor the right to “put” or sell the security at par (face value) within a specified number of days following the investor’s request—usually one to seven days. This demand feature enhances a security’s liquidity by shortening its effective maturity and enables it to trade at a price equal to or very close to par. If a demand feature terminates prior to being exercised, a Fund would hold the longer-term security, which could experience substantially more volatility.

The market for municipal bonds may be less liquid than for taxable bonds. This means that it may be harder to buy and sell municipal securities, especially on short notice, than non-municipal securities. There may also be less information available on the financial condition of issuers of municipal securities than for public corporations. This means that it may be harder to buy and sell municipal securities, especially on short notice, and municipal securities may be more difficult for a Fund to value accurately than securities of public corporations. If a Fund invests in municipal securities, the Fund’s portfolio may have greater exposure to liquidity risk than a fund that only invests in non-municipal securities. In addition, the municipal securities market is generally characterized as a buy and hold investment strategy. As a result, the accessibility of municipal securities in the market is generally greater closer to the original date of issue of the securities and lessens as the securities move further away from such issuance date.

Municipal securities are subject to credit and market risk. Generally, prices of higher quality issues tend to fluctuate more with changes in market interest rates than prices of lower quality issues and prices of longer maturity issues tend to fluctuate more than prices of shorter maturity issues.

Prices and yields on municipal securities are dependent on a variety of factors, including general money-market conditions, the financial condition of the issuer, general conditions of the municipal security market, the size of a particular offering, the maturity of the obligation and the rating of the issue. A number of these factors, including the ratings of particular issues, are subject to change from time to time. Information about the financial condition of an issuer of municipal securities may not be as extensive as that which is made available by corporations whose securities are publicly traded. As a result, municipal securities may be more difficult to value than securities of public corporations.

Obligations of issuers of municipal securities are subject to the provisions of bankruptcy, insolvency and other laws affecting the rights and remedies of creditors. Congress or state legislatures may seek to extend the time for payment of principal or interest, or both, or to impose other constraints upon enforcement of such obligations. In addition, municipal securities are subject to the risk that their tax treatment could be changed by Congress or state legislatures, thereby affecting the value of outstanding municipal securities. There is also the possibility that as a result of litigation or other conditions, the power or ability of issuers to meet their obligations for the payment of interest and principal on their municipal securities may be materially affected or their obligations may be found to be invalid or unenforceable. Such litigation or conditions may from time to time have the effect of introducing uncertainties in the market for municipal securities or certain segments thereof, or of materially affecting the credit risk with respect to particular bonds. Adverse economic, business, legal or political developments might affect all or a substantial portion of a Fund’s municipal securities in the same manner.

general obligation of the municipality for which the municipality’s taxing power is pledged, a Municipal Lease Obligation is ordinarily backed by the municipality’s covenant to budget for, appropriate and make the payments due under the Municipal Lease Obligation. However, certain Municipal Lease Obligations contain “non-appropriation” clauses which provide that the municipality has no obligation to make lease or installment purchase payments in future years unless money is appropriated for such purpose on a yearly basis. In the case of a “non-appropriation” lease, a Fund’s ability to recover under the lease in the event of non-appropriation or default will be limited solely to the repossession of the leased property, without recourse to the general credit of the lessee, and disposition or releasing of the property might prove difficult.

Municipal Insurance. A municipal security may be covered by insurance that guarantees the bond’s scheduled payment of interest and repayment of principal. This type of insurance may be obtained by either (i) the issuer at the time the bond is issued (primary market insurance), or (ii) another party after the bond has been issued (secondary market insurance).

Both primary and secondary market insurance guarantee timely and scheduled repayment of all principal and payment of all interest on a municipal security in the event of default by the issuer, and cover a municipal security to its maturity, enhancing its credit quality and value.

Municipal security insurance does not insure against market fluctuations or fluctuations in a Fund’s share price. In addition, a municipal security insurance policy will not cover: (i) repayment of a municipal security before maturity (redemption), (ii) prepayment or payment of an acceleration premium (except for a mandatory sinking fund redemption) or any other provision of a bond indenture that advances the maturity of the bond, or (iii) nonpayment of principal or interest caused by negligence or bankruptcy of the paying agent. A mandatory sinking fund redemption may be a provision of a municipal security issue whereby part of the municipal security issue may be retired before maturity.

Because a significant portion of the municipal securities issued and outstanding is insured by a small number of insurance companies, an event involving one or more of these insurance companies could have a significant adverse effect on the value of the securities insured by that insurance company and on the municipal markets as a whole.

Municipal Market Disruption Risk. The value of municipal securities may be affected by uncertainties in the municipal market related to legislation or litigation involving the taxation of municipal securities or the rights of municipal securities holders in the event of a bankruptcy. Proposals to restrict or eliminate the federal income tax exemption for interest on municipal securities are introduced before Congress from time to time. Proposals also may be introduced before state legislatures that would affect the state tax treatment of a municipal fund’s distributions. If such proposals were enacted, the availability of municipal securities and the value of any municipal securities held by a Fund would be affected. Municipal bankruptcies are relatively rare, and certain provisions of the U.S. Bankruptcy Code governing such bankruptcies are unclear and remain untested. Further, the application of state law to municipal issuers could produce varying results among the states or among municipal securities issuers within a state. These legal uncertainties could affect the municipal securities market generally, certain specific segments of the market, or the relative credit quality of particular securities. Any of these effects could have a significant impact on the prices of some or all of the municipal securities held by a Fund.

Each Fund may invest in short-term instruments, including money market instruments, (including money market funds advised by the Adviser), cash and cash equivalents, on an ongoing basis to provide liquidity or for other reasons. Money market instruments are generally short-term investments that may include but are not limited to: (i) shares of money market funds (including those advised by the Adviser); (ii) obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities (including government-sponsored enterprises); (iii) negotiable certificates of deposit (“CDs”), bankers’ acceptances, fixed time deposits and other obligations of U.S. and foreign banks (including foreign branches) and similar institutions; (iv) commercial paper rated at the date of purchase “Prime-1” by Moody’s Investors Service (“Moody’s”) or “A-1” by S&P, or if unrated, of comparable quality as determined by the Adviser; (v) non-convertible corporate debt securities (e.g., bonds and debentures) with remaining maturities at the date of purchase of not more than 397 days and that present minimal credit risks; and (vi) short-term U.S. dollar-denominated obligations of foreign banks (including U.S. branches) that, in the opinion of the Adviser, are of comparable quality to obligations of U.S. banks which may be purchased by a Fund. Any of these instruments may be purchased on a current or a forward-settled basis. Time deposits are non-negotiable deposits maintained in banking institutions for specified periods of time at stated interest rates. Bankers’ acceptances are time drafts drawn on commercial banks by borrowers, usually in connection with international transactions. Money market instruments also include shares of money market funds. The SEC and other government agencies continue to review the regulation of money market funds. The SEC has adopted changes to the rules that govern money market funds, and compliance with many of these amendments was required in October 2016. Legislative developments may also affect money market funds. These changes and developments may affect the investment strategies, performance, yield, operating expenses and continued viability of a money market fund.

Perpetual bonds offer a fixed return with no maturity date. Because they never mature, perpetual bonds can be more volatile than other types of bonds that have a maturity date and may have heightened sensitivity to changes in interest rates. An issuer of perpetual bonds is responsible for coupon payments in perpetuity but does not have to redeem the securities. Perpetual bonds may be callable after a set period of time. It is possible that one or more perpetual bonds in which a Fund invests will be characterized as equity rather than debt for U.S. federal income tax purposes. Where such perpetual bonds are issued by non-U.S. issuers, they may be treated in turn as equity securities of a “passive foreign investment company.”

Preferred securities pay fixed or adjustable rate dividends to investors, and have “preference” over common stock in the payment of dividends and the liquidation of a company’s assets. This means that a company must pay dividends on preferred stock before paying any dividends on its common stock. In order to be payable, distributions on preferred securities must be declared by the issuer’s board of directors. Income payments on typical preferred securities currently outstanding are cumulative, causing dividends and distributions to accrue even if not declared by the board of directors or otherwise made payable. There is no assurance that dividends or distributions on the preferred securities in which a Fund invests will be declared or otherwise made payable.

The market value of preferred securities may be affected by favorable and unfavorable changes impacting companies in the utilities and financial services sectors, which are prominent issuers of preferred securities, and by actual and anticipated changes in tax laws.

Because the claim on an issuer’s earnings represented by preferred securities may become onerous when interest rates fall below the rate payable on such securities, the issuer may redeem the securities. Thus, in declining interest rate environments in particular, a Fund’s holdings of higher rate-paying fixed rate preferred securities may be reduced and a Fund would be unable to acquire securities paying comparable rates with the redemption proceeds.

Private mortgage pass-through securities are structured similarly to the Ginnie Mae, Fannie Mae and Freddie Mac mortgage pass-through securities and are issued by United States and foreign private issuers such as originators of and investors in mortgage loans, including savings and loan associations, mortgage banks, commercial banks, investment banks and special purpose subsidiaries of the foregoing. These securities usually are backed by a pool of conventional fixed rate or adjustable rate mortgage loans. Since private mortgage pass-through securities typically are not guaranteed by an entity having the credit status of Ginnie Mae, Fannie Mae and Freddie Mac, such securities generally are structured with one or more types of credit enhancement.

Mortgage Assets often consist of a pool of assets representing the obligations of a number of different parties. There are usually fewer properties in a pool of assets backing commercial mortgage-backed securities than in a pool of assets backing residential mortgage-backed securities hence they may be more sensitive to the performance of fewer Mortgage Assets. To lessen the effect of failures by obligors on underlying assets to make payments, those securities may contain elements of credit support, which fall into two categories: (i) liquidity protection and (ii) protection against losses resulting from ultimate default by an obligor on the underlying assets. Liquidity protection refers to the provision of advances, generally by the entity administering the pool of assets, to ensure that the receipt of payments on the underlying pool occurs in a timely fashion. Protection against losses resulting from default ensures ultimate payment of the obligations on at least a portion of the assets in the pool. This protection may be provided through guarantees, insurance policies or letters of credit obtained by the issuer or sponsor from third parties, through various means of structuring the transaction or through a combination of such approaches. The degree of credit support provided for each issue is generally based on historical information respecting the level of credit risk associated with the underlying assets. Delinquencies or losses in excess of those anticipated could adversely affect the return on an investment in a security.

Regulated investment companies (“RICs”) are subject to favorable tax treatment under the Internal Revenue Code. To qualify as a RIC, each Fund must derive at least 90% of its gross income for each taxable year from sources generating “qualifying income.” Income derived from direct and certain indirect investments in commodities is not qualifying income. Thus, income from certain commodities-related investments may cause a Fund not to qualify as a RIC. Each Fund may invest up to 25% of its total assets in one or more ETPs that are qualified publicly traded partnerships (“QPTPs”) and whose principal activities are the buying and selling of commodities or options, futures, or forwards with respect to commodities. Income from QPTPs is generally qualifying income. A QPTP is an entity that is treated as a partnership for federal income tax purposes, subject to certain requirements. If such an ETP fails to qualify as a QPTP, the income generated from a Fund’s investment in the ETP may not be qualifying income. A Fund will only invest in such an ETP if it intends to qualify as a QPTP, but there is no guarantee that each such ETP will be successful in qualifying as a QPTP. In addition, there is little regulatory guidance concerning the application of the rules governing qualification as a QPTP,

and it is possible that future guidance may adversely affect the qualification of such ETPs as QPTPs. If a Fund fails to qualify as a RIC, the Fund itself will be subject to tax, which will reduce returns to the Fund’s shareholders. Such a failure will also alter the treatment of distributions to the Fund’s shareholders.

An investment-grade rating means the security or issuer is rated investment-grade by Moody’s, S&P, Fitch, Inc., Dominion Bond Rating Service Limited, or another credit rating agency designated as a nationally recognized statistical rating organization by the SEC, or is unrated but considered to be of equivalent quality by the Adviser or applicable Sub-Adviser.

Subsequent to purchase by a Fund, a rated security may cease to be rated or its investment grade rating may be reduced below an investment grade rating. Bonds rated lower than Baa3 by Moody’s or BBB- by S&P or Fitch are below investment grade quality and are obligations of issuers that are considered predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal according to the terms of the obligation and, therefore, carry greater investment risk, including the possibility of issuer default and bankruptcy and increased market price volatility. Such securities (“lower rated securities”) are commonly referred to as “junk bonds” and are subject to a substantial degree of credit risk. Lower rated securities are often issued by smaller, less creditworthy companies or by highly leveraged (indebted) firms, which are generally less able than more financially stable firms to make scheduled payments of interest and principal. The risks posed by securities issued under such circumstances are substantial. Bonds rated below investment grade tend to be less marketable than higher-quality bonds because the market for them is less broad. The market for unrated bonds is even narrower. See “HIGH YIELD SECURITIES” above for more information relating to the risks associated with investing in lower rated securities.

REITs pool investors’ funds for investment primarily in income producing real estate or real estate loans or interests. A REIT is not taxed on income distributed to shareholders if it complies with several requirements relating to its organization, ownership, assets, and income and a requirement that it distribute to its shareholders at least 90% of its taxable income (other than net capital gains) for each taxable year. REITs can generally be classified as Equity REITs, Mortgage REITs and Hybrid REITs. Equity REITs, which invest the majority of their assets directly in real property, derive their income primarily from rents. Equity REITs can also realize capital gains by selling properties that have appreciated in value. Mortgage REITs, which invest the majority of their assets in real estate mortgages, derive their income primarily from interest payments. Hybrid REITs combine the characteristics of both Equity REITs and Mortgage REITs. A Fund will not invest in real estate directly, but only in securities issued by real estate companies. However, a Fund may be subject to risks similar to those associated with the direct ownership of real estate (in addition to securities markets risks) to the extent it invests in the securities of companies in the real estate industry. These include declines in the value of real estate, risks related to general and local economic conditions, dependency on management skill, heavy cash flow dependency, possible lack of availability of mortgage funds, overbuilding, extended vacancies of properties, increased competition, increases in property taxes and operating expenses, changes in zoning laws, losses due to costs resulting from the clean-up of environmental problems, liability to third parties for damages resulting from environmental problems, casualty or condemnation losses, limitations on rents, changes in neighborhood values, the appeal of properties to tenants and changes in interest rates. Investments in REITs may subject Fund shareholders to duplicate management and administrative fees.

In addition to these risks, Equity REITs may be affected by changes in the value of the underlying property owned by the trusts, while Mortgage REITs may be affected by the quality of any credit extended. Further, Equity and Mortgage REITs are dependent upon management skills and generally may not be diversified. Equity and Mortgage REITs are also subject to heavy cash flow dependency, defaults by borrowers and self-liquidation. In addition, Equity and Mortgage REITs could possibly fail to qualify for the beneficial tax treatment available to REITs under the Internal Revenue Code, or to maintain their exemptions from registration under the 1940 Act. The above factors may also adversely affect a borrower’s or a lessee’s ability to meet its obligations to the REIT. In the event of a default by a borrower or lessee, the REIT may experience delays in enforcing its rights as a mortgagee or lessor and may incur substantial costs associated with protecting investments.

Each Fund may invest in repurchase agreements with commercial banks, brokers or dealers to generate income from its excess cash balances and to invest securities lending cash collateral. A repurchase agreement is an agreement under which a fund acquires a financial instrument (e.g., a security issued by the U.S. government or an agency thereof, a banker’s acceptance or a certificate of deposit) from a seller, subject to resale to the seller at an agreed upon price and date (normally, the next Business Day – as defined below). A repurchase agreement may be considered a loan collateralized by securities. The resale price reflects an agreed upon interest rate effective for the period the instrument is held by a fund and is unrelated to the interest rate on the underlying instrument.

In these repurchase agreement transactions, the securities acquired by a fund (including accrued interest earned thereon) must have a total value in excess of the value of the repurchase agreement and are held by the Custodian until repurchased. No more than an aggregate of 15% of a Fund’s net assets will be invested in illiquid securities, including repurchase agreements having maturities longer than seven days and securities subject to legal or contractual restrictions on resale, or for which there are no readily available market quotations.

The use of repurchase agreements involves certain risks. For example, if the other party to the agreement defaults on its obligation to repurchase the underlying security at a time when the value of the security has declined, a fund may incur a loss upon disposition of the security. If the other party to the agreement becomes insolvent and subject to liquidation or reorganization under the U.S. Bankruptcy Code or other laws, a court may determine that the underlying security is collateral for a loan by a fund not within the control of the fund and, therefore, the fund may not be able to substantiate its interest in the underlying security and may be deemed an unsecured creditor of the other party to the agreement.

Restricted securities are securities that are not registered under the Securities Act, but which can be offered and sold to “qualified institutional buyers” under Rule 144A under the Securities Act. Institutional markets for restricted securities have developed as a result of the promulgation of Rule 144A under the Securities Act, which provides a “safe harbor” from Securities Act registration requirements for qualifying sales to institutional investors. When Rule 144A restricted securities present an attractive investment opportunity and meet other selection criteria, a Fund may make such investments whether or not such securities are “illiquid” depending on the market that exists for the particular security. The Board has delegated the responsibility for determining the liquidity of Rule 144A restricted securities that a Fund may invest in to the Adviser. In reaching liquidity decisions, the Adviser may consider the following factors: the frequency of trades and quotes for the security; the number of dealers wishing to purchase or sell the security and the number of other potential purchasers; dealer undertakings to make a market in the security; and the nature of the security and the nature of the marketplace in which it trades (e.g., the time needed to dispose of the security, the method of soliciting offers and the mechanics of transfer).

Each Fund may enter into reverse repurchase agreements, which involve the sale of securities with an agreement to repurchase the securities at an agreed-upon price, date and interest payment and have the characteristics of borrowing. The securities purchased with the funds obtained from the agreement and securities collateralizing the agreement will have maturity dates no later than the repayment date. Generally the effect of such transactions is that a fund can recover all or most of the cash invested in the portfolio securities involved during the term of the reverse repurchase agreement, while in many cases a fund is able to keep some of the interest income associated with those securities. Such transactions are only advantageous if a fund has an opportunity to earn a greater rate of interest on the cash derived from these transactions than the interest cost of obtaining the same amount of cash. Opportunities to realize earnings from the use of the proceeds equal to or greater than the interest required to be paid may not always be available and a Fund intends to use the reverse repurchase technique only when the Adviser believes it will be advantageous to the Fund. The use of reverse repurchase agreements may exaggerate any interim increase or decrease in the value of a Fund’s assets. A Fund’s exposure to reverse repurchase agreements will be covered by securities having a value equal to or greater than such commitments. Under the 1940 Act, reverse repurchase agreements are considered borrowings. Although there is no limit on the percentage of fund assets that can be used in connection with reverse repurchase agreements, the Funds do not expect to engage, under normal circumstances, in reverse repurchase agreements with respect to more than 33^1/₃% of their respective total assets.

The Income Allocation ETF, through its investment in an underlying exchange-traded product (the “Underlying Fund”), may receive exposure to first lien senior secured floating rate bank loans (“Senior Loans”). Senior Loans consist generally of obligations of companies and other entities (collectively, “borrowers”) incurred for the purpose of reorganizing the assets and liabilities of a borrower; acquiring another company; taking over control of a company (leveraged buyout); temporary refinancing; or financing internal growth or other general business purposes. Senior Loans are often obligations of borrowers who have incurred a significant percentage of debt compared to their total assets and thus are highly leveraged. The Underlying Fund does not treat the banks originating or acting as agents for the lenders, or granting or acting as intermediary in participation interests, in loans held by the Underlying Fund as the issuers of such loans.

Senior Loans may be acquired by direct investment as a lender at the inception of the loan or by assignment of a portion of a loan previously made to a different lender or by purchase of a participation interest. If the Fund makes a direct investment in a Senior Loan as one of the lenders, it generally acquires the loan at or below par. This means the Underlying Fund receives a return at or above the full interest rate for the loan. If the Underlying Fund acquires its interest in Senior Loans in the secondary market or acquires a participation interest, the loans may be purchased or sold above, at, or below par, which can result in a yield that is below, equal to, or above the stated interest rate of the loan. At times, the Underlying Fund may be able to invest in Senior Loans only through assignments or participations.

When the Underlying Fund is a purchaser of an assignment, it succeeds to all the rights and obligations under the loan agreement of the assigning lender and becomes a lender under the loan agreement with the same rights and obligations as the assigning lender. These rights include the ability to vote along with the other lenders on such matters as enforcing the terms of the loan agreement (e.g., declaring defaults, initiating collection actions, etc.). Taking such actions typically requires at least a vote of the lenders holding a majority of the investment in the loan and may require a vote by lenders holding two-thirds or more of the investment in the loan. Because the Underlying Fund usually does not hold a majority of the investment in any loan, it will not be able by itself to control decisions that require a vote by the lenders.

The Underlying Fund may, but will not typically, invest in Senior Loans through participations. A participation interest represents a fractional interest in a loan held by the lender selling the Underlying Fund the participation interest. In the case of participations, the Underlying Fund will not have any direct contractual relationship with the borrower, the Underlying Fund’s rights to consent to modifications of the loan are limited and it is dependent upon the participating lender to enforce the Underlying Fund’s rights upon a default. The Underlying Fund will have the right to receive payments of principal, interest, and any fees to which it is entitled only from the lender selling the participation and only upon receipt by the lender of the payments from the borrower. The Underlying Fund will only purchase participations from lenders with credit ratings of Baa3 or higher by Moody’s or BBB- or higher by S&P or Fitch, or a comparable rating by another nationally recognized rating agency.

The Underlying Fund may be affected by the credit of both the agent and the lender from whom the Underlying Fund acquires a participation interest. These credit risks may include delay in receiving payments of principal and interest paid by the borrower to the agent or by the agent to the lender or offsets against payments received from the borrower. In the event of the borrower’s bankruptcy, the borrower’s obligation to repay the loan may be subject to defenses that the borrower can assert as a result of improper conduct by the agent.

Historically, the amount of public information available about a specific Senior Loan has been less extensive than if the loan were registered or exchange-traded.

The loans in which the Underlying Fund will invest will, in most instances, be Senior Loans, which are secured and senior to other indebtedness of the borrower. Each Senior Loan will generally be secured by collateral such as accounts receivable, inventory, equipment, real estate, intangible assets such as trademarks, copyrights and patents, and securities of subsidiaries or affiliates. The value of the collateral generally will be determined by reference to financial statements of the borrower, by an independent appraisal, by obtaining the market value of such collateral,

in the case of cash or securities if readily ascertainable, or by other customary valuation techniques considered appropriate by the Adviser. The value of collateral may decline after the Underlying Fund’s investment, and collateral may be difficult to sell in the event of default. Consequently, the Underlying Fund may not receive all the payments to which it is entitled. By virtue of their senior position and collateral, Senior Loans typically provide lenders with the first right to cash flows or proceeds from the sale of a borrower’s collateral if the borrower becomes insolvent (subject to the limitations of bankruptcy law, which may provide higher priority to certain claims such as employee salaries, employee pensions, and taxes). This means Senior Loans are generally repaid before unsecured bank loans, corporate bonds, subordinated debt, trade creditors, and preferred or common stockholders. To the extent that the Underlying Fund invests in unsecured loans, if the borrower defaults on such loan, there is no specific collateral on which the lender can foreclose. If the borrower defaults on a subordinated loan, the collateral may not be sufficient to cover both the senior and subordinated loans.

Senior Loans will usually require, in addition to scheduled payments of interest and principal, the prepayment of the Senior Loan from free cash flow, as further described below. The degree to which borrowers prepay Senior Loans, whether as a contractual requirement or at their election, may be affected by general business conditions, the financial condition of the borrower and competitive conditions among loan investors, among others. As such, prepayments cannot be predicted with accuracy. Certain market conditions, including those where default rates are falling, among others, may lead to increased prepayment frequency and loan renegotiations. These renegotiations are often on terms more favorable to borrowers. Upon a prepayment, either in part or in full, the actual outstanding debt on which the Underlying Fund derives interest income will be reduced. However, the Underlying Fund may receive a prepayment penalty fee assessed against the prepaying borrower.

Senior Loans typically pay interest at least quarterly at rates which equal a fixed percentage spread over a base rate such as the LIBOR. For example, if LIBOR were 0.3% and the borrower was paying a fixed spread of 2.50%, the total interest rate paid by the borrower would be 2.80%. Additionally, many Senior Loans also have a minimum base rate, or floor, which will be used if the actual base rate is below this minimum base rate. This measure is designed to ensure lenders receive a minimum interest rate in periods of low interest rates. By illustration, if LIBOR were 0.3% and the borrower was paying a fixed spread of 2.50%, the total interest rate paid by the borrower would be 2.80%. However, if the same Senior Loan had a LIBOR floor of 1.50%, then 1.50% would be used as the base rate notwithstanding that LIBOR was currently at 0.3%, thereby making the interest rate paid the borrower 4.00% (1.50% LIBOR floor base rate plus 2.50% fixed spread). During periods when LIBOR is greater than the LIBOR floor, the LIBOR floor would have no impact on the interest rate paid by the borrower. Not all Senior Loans have LIBOR floors and this feature may not persist in future issuances of Senior Loans.

Although a base rate such as LIBOR can change every day, loan agreements for Senior Loans typically allow the borrower the ability to choose how often the base rate for its loan will reset. A single loan may have multiple reset periods at the same time, with each reset period applicable to a designated portion of the loan. Such reset periods can range from one day to one year, with most borrowers choosing monthly or quarterly reset periods. During periods of rising interest rates, borrowers will tend to choose longer reset periods, and during periods of declining interest rates, borrowers will tend to choose shorter reset periods.

Senior Loans generally are arranged through private negotiations between a borrower and several financial institutions represented by an agent who is usually one of the originating lenders. In larger transactions, it is common to have several agents; however, generally only one such agent has primary responsibility for ongoing administration of a Senior Loan. Agents are typically paid fees by the borrower for their services.

The administrative agent is primarily responsible for negotiating the loan agreement which establishes the terms and conditions of the Senior Loan and the rights of the borrower and the lenders. The collateral agent is responsible for monitoring collateral and for exercising remedies available to the lenders such as foreclosure upon collateral. Any applicable Sub-Adviser or its affiliates may from time to time borrow from financial institutions that act as agents for loans.

insolvent or enter FDIC receivership or bankruptcy, any interest in the Senior Loan of such person and any loan payment held by such person for the benefit of the Underlying Fund should not be included in such person’s or entity’s bankruptcy estate. If, however, any such amount were included in such person’s or entity’s bankruptcy estate, the Underlying Fund would incur certain costs and delays in realizing payment or could suffer a loss of principal or interest. In this event, the Underlying Fund and, therefore, the Fund could experience a decrease in the NAV.

Most borrowers pay their debts from cash flow generated by their businesses. If a borrower’s cash flow is insufficient to pay its debts, it may attempt to restructure its debts rather than sell collateral. Borrowers may try to restructure their debts by filing for protection under the federal bankruptcy laws or negotiating a work-out. If a borrower becomes involved in a bankruptcy proceeding, access to collateral may be limited by bankruptcy and other laws. Such action by a court could be based, for example, on a “fraudulent conveyance” claim to the effect that the borrower did not receive fair consideration for granting the security interest in the loan collateral to the Underlying Fund. If a court decides that access to collateral is limited or void, the Underlying Fund may not recover the full amount of principal and interest that is due.

A borrower must comply with certain restrictive covenants contained in the loan agreement. In addition to requiring the scheduled payment of principal and interest, these covenants may include restrictions on the payment of dividends and other distributions to the borrower’s shareholders, provisions requiring compliance with specific financial ratios, and limits on total indebtedness. The agreement may also require the prepayment of the loans from excess cash flow. A breach of a covenant that is not waived by the agent (or lenders directly) is normally an event of default, which provides the agent and lenders the right to call for repayment of the outstanding loan. The typical practice of an agent or a loan investor in relying exclusively or primarily on reports from the borrower to monitor the borrower’s compliance with covenants may involve a risk of fraud by the borrower.

In the process of buying, selling and holding Senior Loans, the Underlying Fund may receive and/or pay certain fees. These fees are in addition to interest payments received and may include facility fees, commitment fees, commissions and prepayment penalty fees. When the Underlying Fund buys or sells a Senior Loan it may pay an assignment fee. On an ongoing basis, the Underlying Fund may receive a commitment fee based on the undrawn portion of the underlying line of credit portion of a Senior Loan. In certain circumstances, the Underlying Fund may receive a prepayment penalty fee upon prepayment of a Senior Loan. Other fees received by the Underlying Fund may include covenant waiver fees, covenant modification fees or other consent or amendment fees.

Notwithstanding its intention in certain situations to not receive material, non-public information with respect to its management of investments in Senior Loans, the Adviser and/or applicable Sub-Adviser may from time to time come into possession of material, non-public information about the issuers of loans that may be held in the Underlying Fund’s portfolio. Possession of such information may in some instances occur despite the Adviser’s and/or applicable Sub-Adviser’s efforts to avoid such possession, but in other instances the Adviser and/or applicable Sub-Adviser may choose to receive such information (for example, in connection with participation in a creditors’ committee with respect to a financially distressed issuer). The Adviser’s and/or applicable Sub-Adviser’s ability to trade in these Senior Loans for the account of the Underlying Fund could potentially be limited by its possession of such information. Such limitations on the Adviser’s and/or applicable Sub-Adviser’s ability to trade could have an adverse effect on the Underlying Fund by, for example, preventing the Underlying Fund from selling a Senior Loan that is experiencing a material decline in value. In some instances, these trading restrictions could continue in effect for a substantial period of time.

The loan market, as represented by the S&P/LSTA (Loan Syndications and Trading Association) Leveraged Loan Index, experienced significant growth in terms of number and aggregate volume of loans outstanding since the inception of the index in 1997. In 1997, the total amount of loans in the market aggregated less than $10 billion. By April of 2000, it had grown to over $100 billion, and by July of 2007 the market had grown to over $500 billion, expanding further to a pre-crisis peak of $594 billion in November 2008. Throughout this period, the demand for loans and the number of investors participating in the loan market also increased significantly.

From November 2008 to July 2010 the aggregate size of the loan market contracted approximately 15%, but has since continued to grow to $930 billion in size as of August 2017. The number of market participants has also increased to above pre-crisis levels. There can be no assurance that the size of the loan market, and the number of participants, will sustain such levels.

An increase in demand for Senior Loans may benefit the Underlying Fund by providing increased liquidity for such loans and higher sales prices, but it may also adversely affect the rate of interest payable on such loans acquired by the Underlying Fund and the rights provided to the Underlying Fund under the terms of the applicable loan agreement, and may increase the price of loans that the Underlying Fund wishes to purchase in the secondary market. A decrease in the demand for Senior Loans may adversely affect the price of loans in the Underlying Fund’s portfolio, which could cause the Underlying Fund’s and, therefore, the Fund’s net asset value to decline.

The Underlying Fund may acquire interests in Senior Loans which are designed to provide temporary or “bridge” financing to a borrower pending the sale of identified assets or the arrangement of longer-term loans or the issuance and sale of debt obligations. The Underlying Fund may also invest in Senior Loans of borrowers that have obtained bridge loans from other parties. A borrower’s use of bridge loans involves a risk that the borrower may be unable to locate permanent financing to replace the bridge loan, which may impair the borrower’s perceived creditworthiness. Bridge loans may have less liquidity than other Senior Loans that were issued to fund corporate purposes on a longer term basis.

Although not anticipated in the normal course, the Underlying Fund may occasionally acquire warrants and other equity securities as part of a unit combining a Senior Loan and equity securities of a borrower or its affiliates. The acquisition of such equity securities will only be incidental to the Underlying Fund’s purchase of a Senior Loan. The Underlying Fund may also acquire equity securities or credit securities (including non-dollar denominated equity or credit securities) issued in exchange for a Senior Loan or issued in connection with the debt restructuring or reorganization of a Borrower, or if such acquisition, in the judgment of the Adviser may enhance the value of a Senior Loan or would otherwise be consistent with the Underlying Fund’s investment policies. Such warrants and equity securities will typically have limited value and there is no assurance that such securities will ever obtain value.

Other loans. The Underlying Fund may invest in secured loans that are not first lien and loans that are unsecured. These loans have the same characteristics as Senior Loans except that such loans are not first in priority of repayment and/or are not secured by collateral. Accordingly, the risks associated with these loans are higher than the risks for loans with first priority over the collateral. Because these loans are lower in priority and/or unsecured, they are subject to the additional risk that the cash flow of the borrower may be insufficient to meet scheduled payments after giving effect to the secured obligations of the borrower. In the event of default on such a loan, the first priority lien holder has first claim to the underlying collateral of the loan. It is possible that no value would remain for the holders of secured loans that are not first lien and loans that are unsecured and therefore result in a loss of investment to the Underlying Fund.

Secured loans that are not first lien and loans that are unsecured generally have greater price volatility than Senior Loans and may be less liquid. There is also a possibility that originators will not be able to sell participations in these loans, which would create greater credit risk exposure for the holders of such loans. Secured loans that are not first lien and loans that are unsecured share the same risks as other below investment grade instruments.

Sovereign debt obligations are issued or guaranteed by foreign governments or their agencies. Sovereign debt may be in the form of conventional securities or other types of debt instruments such as loans or loan participations. Governmental entities responsible for repayment of the debt may be unable or unwilling to repay principal and pay interest when due, and may require renegotiation or reschedule of debt payments. In addition, prospects for repayment of principal and payment of interest may depend on political as well as economic factors. Although some sovereign debt, such as Brady Bonds, is collateralized by U.S. government securities, repayment of principal and payment of interest is not guaranteed by the U.S. government.

Stripped mortgage securities may be issued by Federal Agencies, or by private originators of, or investors in, mortgage loans, including savings and loan associations, mortgage banks, commercial banks, investment banks and special purpose subsidiaries of the foregoing. Stripped mortgage securities not issued by Federal Agencies will be treated by a Fund as illiquid securities so long as the staff of the SEC maintains its position that such securities are illiquid. Stripped mortgage securities issued by Federal Agencies generally will be treated by a Fund as liquid securities under procedures adopted by the Fund and approved by the Fund’s Board.

Stripped mortgage securities usually are structured with two classes that receive different proportions of the interest and principal distribution of a pool of mortgage assets. A common type of stripped mortgage security will have one class receiving some of the interest and most of the principal from the mortgage assets, while the other class will receive most of the interest and the remainder of the principal. In the most extreme case, one class will receive all of the interest (the interest-only or “IO” class), while the other class will receive all of the principal (the principal-only or “PO” class). PO classes generate income through the accretion of the deep discount at which such securities are purchased, and, while PO classes do not receive periodic payments of interest, they receive monthly payments associated with scheduled amortization and principal prepayment from the mortgage assets underlying the PO class. The yield to maturity on a PO or an IO class security is extremely sensitive to the rate of principal payments (including prepayments) on the related underlying mortgage assets. A slower than expected rate of principal payments may have an adverse effect on a PO class security’s yield to maturity. If the underlying mortgage assets experience slower than anticipated principal repayment, a Fund may fail to fully recoup its initial investment in these securities. Conversely, a rapid rate of principal payments may have a material adverse effect on an IO class security’s yield to maturity. If the underlying mortgage assets experience greater than anticipated prepayments or principal, a Fund may fail to fully recoup its initial investment in these securities.

A Fund may purchase stripped mortgage securities for income, or for hedging purposes to protect the Fund against interest rate fluctuations. For example, since an IO class will tend to increase in value as interest rates rise, it may be utilized to hedge against a decrease in value of other fixed-income securities in a rising interest rate environment.

U.S. government obligations are a type of bond. U.S. government obligations include securities issued or guaranteed as to principal and interest by the U.S. government, its agencies or instrumentalities.

One type of U.S. government obligation, U.S. Treasury obligations, are backed by the full faith and credit of the U.S. Treasury and differ only in their interest rates, maturities, and times of issuance. U.S. Treasury bills have initial maturities of one-year or less; U.S. Treasury notes have initial maturities of one to ten years; and U.S. Treasury bonds generally have initial maturities of greater than ten years.

Other U.S. government obligations are issued or guaranteed by agencies or instrumentalities of the U.S. government including, but not limited to, Federal National Mortgage Association (“Fannie Mae”), the Government National Mortgage Association (“Ginnie Mae”), the Small Business Administration, the Federal Farm Credit Administration, the Federal Home Loan Mortgage Corporation (“Freddie Mac”), the Federal Home Loan Banks (“FHLB”), Banks for Cooperatives (including the Central Bank for Cooperatives), the Federal Land Banks, the Federal Intermediate Credit Banks, the Tennessee Valley Authority, the Export-Import Bank of the United States, the Commodity Credit Corporation, the Federal Financing Bank, the Student Loan Marketing Association, the National Credit Union Administration and the Federal Agricultural Mortgage Corporation (Farmer Mac). Some obligations issued or guaranteed by U.S. government agencies and instrumentalities, including, for example, Ginnie Mae pass-through certificates, are supported by the full faith and credit of the U.S. Treasury. Other obligations issued by or guaranteed by federal agencies, such as those securities issued by Fannie Mae, are supported by the discretionary authority of the U.S. government to purchase certain obligations of the federal agency, while other obligations issued by or guaranteed by federal agencies, such as those of the Federal Home Loan Banks, are supported by the right of the issuer to borrow from the U.S. Treasury. While the U.S. government provides financial support to such U.S. government-sponsored federal agencies, no assurance can be given that the U.S. government will always do so, since the U.S. government is not so obligated by law.

In September 2008, the U.S. Treasury announced a federal takeover of Fannie Mae and Freddie Mac, placing the two federal instrumentalities in conservatorship. Under the terms of the takeover, the U.S. Treasury agreed to acquire $1 billion of senior preferred stock of each instrumentality and obtained warrants for the purchase of common stock of each instrumentality. Under these Senior Preferred Stock Purchase Agreements (“SPAs”), the U.S. Treasury has pledged to provide a limited amount of capital per instrumentality as needed, including the contribution of cash capital to the instrumentalities in the event their liabilities exceed their assets. In May 2009, the U.S. Treasury increased its maximum commitment to each instrumentality under the SPAs from $100 billion to $200 billion per instrumentality. In December 2009, the U.S. Treasury amended the SPAs to provide Fannie Mae and Freddie Mac with some additional flexibility to meet the requirement to reduce their mortgage portfolios. Also in December 2009, the U.S. Treasury further amended the SPAs to allow the cap on the U.S. Treasury’s funding commitment to increase as necessary to accommodate any cumulative reduction in Fannie Mae’s and Freddie Mac’s net worth through the end of 2012. On August 17, 2012, the U.S. Treasury announced that it was again amending the Agreement to terminate the requirement that Fannie Mae and Freddie Mac each pay a 10% dividend annually on all amounts received under the funding commitment. Instead, they will transfer to the U.S. Treasury on a quarterly basis all profits earned during a quarter that exceed a capital reserve amount of $3 billion. The U.S. Treasury stated that the purpose of the change was to wind down Freddie Mac and Fannie Mae and to benefit taxpayers. At the start of 2013, the unlimited support the U.S. Treasury extended to the two companies expired — Fannie Mae’s bailout is now capped at $125 billion and Freddie Mac has a limit of $149 billion. In August 2013, President Obama announced his proposal to shut down Freddie Mac and Fannie Mae as part of a plan to overhaul the U.S.’s mortgage finance system. Until further action is taken, the actions of the U.S. Treasury are intended to ensure that Fannie Mae and Freddie Mac maintain a positive net worth and meet their financial obligations, preventing mandatory triggering of receivership. No assurance can be given that the U.S. Treasury initiatives will be successful.

Each Fund may purchase exchange-traded common stocks and exchange-traded preferred securities of foreign corporations, as well as U.S. registered, dollar-denominated bonds of foreign corporations, governments, agencies and supra-national entities. Investing in U.S. registered, dollar-denominated, securities issued by non-U.S. issuers involves some risks and considerations not typically associated with investing in U.S. companies. These include differences in accounting, auditing and financial reporting standards, the possibility of expropriation or confiscatory taxation, adverse changes in investment or exchange control regulations, political instability which could affect U.S. investments in foreign countries, and potential restrictions of the flow of international capital. Foreign companies may be subject to less governmental regulation than U.S. issuers. Moreover, individual foreign economies may differ favorably or unfavorably from the U.S. economy in such respects as growth of gross domestic product, rate of inflation, capital reinvestment, resource self-sufficiency and balance of payment positions.

A Fund’s investments in common stock of foreign corporations may also be in the form of American Depositary Receipts (“ADRs”), Global Depositary Receipts (“GDRs”) and European Depositary Receipts (“EDRs”) (collectively “Depositary Receipts”). Depositary Receipts are receipts, typically issued by a bank or trust company, which evidence ownership of underlying securities issued by a foreign corporation. For ADRs, the depository is typically a U.S. financial institution and the underlying securities are issued by a foreign issuer. For other Depositary Receipts, the depository may be a foreign or a U.S. entity, and the underlying securities may have a foreign or a U.S. issuer. Depositary Receipts will not necessarily be denominated in the same currency as their underlying securities. Generally, ADRs, in registered form, are designed for use in the U.S. securities markets, and EDRs, in bearer form, are designated for use in European securities markets. GDRs are tradable both in the United States and in Europe and are designed for use throughout the world. The SPDR DoubleLine Total Return Tactical ETF may invest in sponsored or unsponsored ADRs; however, not more than 10% of the net assets of the SPDR DoubleLine Total Return Tactical ETF will be invested in unsponsored ADRs. The issuers of unsponsored ADRs are not obligated to disclose material information in the United States, and, therefore, there may be less information available regarding such issuers and there may not be a correlation between such information and the market value of the ADRs.

Variable rate securities are instruments issued or guaranteed by entities such as (1) US government, or an agency or instrumentality thereof, (2) states, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-states agencies or authorities, (3) corporations, (4) financial institutions, (5) insurance companies or (6) trusts that have a rate of interest subject to adjustment at regular intervals but less frequently than annually. A variable rate security provides for the automatic establishment of a new interest rate on set dates. Variable rate obligations whose interest is readjusted no less frequently than annually will be deemed to have a maturity equal to the period remaining until the next readjustment of the interest rate. Each Fund may also purchase floating rate securities. A floating rate security provides for the automatic adjustment of its interest rate whenever a specified interest rate changes. Interest rates on these securities are ordinarily tied to, and are a percentage of, a widely recognized interest rate, such as the yield on 90-day US Treasury bills or the prime rate of a specified bank. These rates may change as often as twice daily. Generally, changes in interest rates will have a smaller effect on the market value of variable and fixed rate floating rate securities than on the market value of comparable fixed rate fixed income obligations. Thus, investing in variable and fixed rate floating rate securities generally allows less opportunity for capital appreciation and depreciation than investing in comparable fixed rate fixed income securities.

Variable Rate Demand Obligations (“VRDOs”) are short-term tax exempt fixed income instruments whose yield is reset on a periodic basis. VRDO securities tend to be issued with long maturities of up to 30 or 40 years; however, they are considered short-term instruments because they include a put feature which coincides with the periodic yield reset. For example, a VRDO whose yield resets weekly will have a put feature that is exercisable upon seven days’ notice. VRDOs are put back to a bank or other entity that serves as a liquidity provider, who then tries to resell the VRDOs or, if unable to resell, holds them in its own inventory. VRDOs are generally supported by either a Letter of Credit or a Stand-by Bond Purchase Agreement to provide credit enhancement.

A discussion of the risks associated with an investment in each Fund is contained in the Prospectus. The discussion below supplements, and should be read in conjunction with, the Prospectus.

Investment in a Fund should be made with an understanding that the value of the Fund’s portfolio securities may fluctuate in accordance with changes in the financial condition of the issuers of the portfolio securities, the value of securities generally and other factors.

An investment in a Fund should also be made with an understanding of the risks inherent in an investment in securities, including the risk that the financial condition of issuers may become impaired or that the general condition of the securities markets may deteriorate (either of which may cause a decrease in the value of the portfolio securities and thus in the value of Shares). Securities are susceptible to general market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including expectations regarding government, economic, monetary and fiscal policies, inflation and interest rates, economic expansion or contraction, and global or regional political, economic and banking crises. Securities of issuers traded on exchanges may be suspended on certain exchanges by the issuers themselves, by an exchange or by government authorities. The likelihood of such suspensions may be higher for securities of issuers in emerging or less-developed market countries than in countries with more developed markets. Trading suspensions may be applied from time to time to the securities of individual issuers for reasons specific to that issuer, or may be applied broadly by exchanges or governmental authorities in response to market events. Suspensions may last for significant periods of time, during which trading in the securities and instruments that reference the securities, such as participatory notes (or “P-notes”) or other derivative instruments, may be halted.

Holders of common stocks incur more risk than holders of preferred stocks and debt obligations because common stockholders, as owners of the issuer, have generally inferior rights to receive payments from the issuer in comparison with the rights of creditors of, or holders of debt obligations or preferred stocks issued by, the issuer. Further, unlike debt securities which typically have a stated principal amount payable at maturity (whose value, however, will be subject to market fluctuations prior thereto), or preferred stocks which typically have a liquidation preference and which may have stated optional or mandatory redemption provisions, common stocks have neither a fixed principal amount nor a maturity. Common stock values are subject to market fluctuations as long as the common stock remains outstanding.

The principal trading market for some securities may be in the over-the-counter market. The existence of a liquid trading market for certain securities may depend on whether dealers will make a market in such securities. There can be no assurance that a market will be made or maintained or that any such market will be or remain liquid. The price at which securities may be sold and the value of a Fund’s Shares will be adversely affected if trading markets for the Fund’s portfolio securities are limited or absent or if bid/ask spreads are wide.

Certain Funds may be subject to risks associated with investments in A Shares of Chinese issuers (“China A Shares” or “A Shares”). The Funds may invest in A Shares through the Hong Kong-Shanghai Stock Connect or Shenzhen-Hong Kong Stock Connect programs (the “Stock Connect program”).

A Fund may invest in eligible securities listed and traded on the Shanghai Stock Exchange (“SSE”) or Shenzhen Stock Exchange through the Stock Connect program, a securities trading and clearing program developed by The Stock Exchange of Hong Kong Limited (“SEHK”), SSE and Shenzhen Stock Exchange, Hong Kong Securities Clearing Company Limited (“HKSCC”) and China Securities Depository and Clearing Corporation Limited for the establishment of mutual market access between The Stock Exchange of Hong Kong Limited and the SSE and Shenzhen Stock Exchange. Among other restrictions, investors in securities obtained via the Stock Connect program are generally subject to Chinese securities regulations and SSE or Shenzhen Stock Exchange rules. Securities obtained via the Stock Connect program generally may only be sold, purchased or otherwise transferred through the Stock Connect program in accordance with applicable rules. The Stock Connect program is recently-established and further developments are likely. There can be no assurance as to whether or how such developments may restrict or affect a Fund’s investments or returns. In addition, the application and interpretation of the laws and regulations of Hong Kong and the People’s Republic of China (the “PRC”), and the rules, policies or guidelines published or applied by relevant regulators and exchanges in respect of the Stock Connect program, are uncertain, and they may have a detrimental effect on a Fund’s investments and returns. The securities eligible to be traded by a Fund through the Stock Connect program are subject to change.

Ownership of A Shares Risk. A Shares acquired by Hong Kong and foreign investors, including each Fund, through the Stock Connect program are held by HKSCC as the “nominee holder” of such A Shares. A nominee holder is the person who holds securities on behalf of an underlying investor, or “beneficial owner,” who is entitled to the rights and benefits of the SSE or Shenzhen Stock Exchange securities acquired through the Stock Connect program. he precise nature and rights of an investor as the beneficial owner of A Shares acquired through the Stock Connect program and held by HKSCC as nominee holder is not well defined under PRC law and it is not yet clear that such rights can be successfully enforced.

Quota Limitations Risk. Although a Fund’s investments through the Stock Connect program, if any, are not subject to individual investment quotas, daily investment quotas apply to all participants in the Stock Connect program. Trading through the Stock Connect program is subject to daily quotas (“Daily Quotas”). The Daily Quotas differ for Hong Kong and foreign investors (including the Funds) trading into Mainland China (“Northbound Trading”) and PRC investors trading into Hong Kong (“Southbound Trading”). The Daily Quotas are applicable to trading activity transacted through the Stock Connect program and are monitored by the SEHK. The Daily Quota limits the maximum net buy value of cross-border trades via Northbound Trading through the Stock Connect program each day. The Daily Quotas may change throughout the trading day and consequently affect a Fund’s ability to trade through the Stock Connect program at any given time during a trading day. In particular, once the remaining balance of the Daily Quota applicable to Northbound Trading drops to zero or such Daily Quota is exceeded, new buy orders will be rejected (though investors will be allowed to sell their A Shares regardless of the quota balance). Therefore, quota limitations may restrict or limit a Fund’s ability to invest in A Shares through the Stock Connect program on a timely basis or at all on any given day.

Restriction on Day Trading Risk. Day (turnaround) trading is not permitted through the Stock Connect program. Investors buying A Shares on day T can only sell the shares on and after day T+1 subject to any Stock Connect program rules.

A Share Market Suspension Risk. A Shares may only be purchased from, or sold to, a Fund from time to time where the relevant A Shares may be sold or purchased on the SSE or the Shenzhen Stock Exchange, as appropriate. Securities exchanges in the PRC typically have the right to suspend or limit trading in any security traded on the relevant exchange.

Additional Clearing, Settlement and Custody Risk. Trading via the Stock Connect program is subject to trading, clearance and settlement procedures that are relatively untested in China, which could pose risks to a Fund. A Fund’s investments through Northbound Trading are currently not covered by the Hong Kong Investor Compensation Fund.

Additional Operational Risk. The Stock Connect program is premised on the functioning of the operational systems of the relevant market participants. Market participants are able to participate in the Stock Connect program subject to meeting certain information technology capability, risk management and other requirements as may be specified by the relevant exchange and/or clearing house. Further, the “connectivity” in the Stock Connect program requires routing of orders across the border of Hong Kong and the PRC. This requires the development of new information technology systems on the part of the SEHK and Exchange Participants (i.e., China Stock Connect System). There is no assurance that the systems of the SEHK and market participants will function properly or will continue to be adapted to changes and developments in both markets. In the event that the relevant systems fail to function properly, trading in A Shares through the Stock Connect program could be disrupted. A Fund’s ability to access the A Share market through the Stock Connect program may be adversely affected.

Differences in Trading Day Risk. The Stock Connect program will only operate on days when both the PRC and Hong Kong markets are open for trading and when banks in both markets are open on the corresponding settlement days. So it is possible that there are occasions when it is a normal trading day for the PRC market but investors, including the Funds, cannot carry out any A Shares trading. A Fund may be subject to a risk of price fluctuations in A Shares during the time when the Stock Connect program is not trading as a result.

A Share Tax Risk. While overseas investors currently are exempt from paying capital gains or value added taxes on income and gains from investments in A Shares, these PRC tax rules could be changed, which could result in unexpected tax liabilities for a Fund.

Economic, Political and Social Risks of the PRC. The economy of China, which has been in a state of transition from a planned economy to a more market oriented economy, differs from the economies of most developed countries in many respects, including the level of government involvement, its state of development, its growth rate, control of foreign exchange, protection of intellectual property rights and allocation of resources.

Although the majority of productive assets in China are still owned by the PRC government at various levels, in recent years, the PRC government has implemented economic reform measures emphasizing utilization of market forces in the development of the economy of China and a high level of management autonomy. The economy of China has experienced significant growth in the past several decades, but growth has been uneven both geographically and among various sectors of the economy, and no assurance can be given that such growth will continue. Economic growth has also been accompanied by periods of high inflation. The PRC government has implemented various measures from time to time to control inflation and restrain the rate of economic growth.

There can, however, be no assurance that the PRC government will continue to pursue such economic policies or, if it does, that those policies will continue to be successful. Any such adjustment and modification of those economic policies may have an adverse impact on the securities markets in the PRC as well as the portfolio securities of a Fund. Further, the PRC government may from time to time adopt corrective measures to control the growth of the PRC economy, which may also have an adverse impact on the capital growth and performance of a Fund. Political changes, social instability and adverse diplomatic developments in the PRC could result in the imposition of additional government restrictions, including expropriation of assets, confiscatory taxes, limits on repatriation, or nationalization of some or all of the property held by the underlying issuers of a Fund’s portfolio securities.

PRC Laws and Regulations Risk. The regulatory and legal framework for capital markets and joint stock companies in the PRC may not be as well developed as those of developed countries. PRC laws and regulations affecting securities markets are relatively new and evolving, and because of the limited volume of published cases and judicial interpretation and their non-binding nature, interpretation and enforcement of these regulations involve significant uncertainties. In addition, as the PRC legal system develops, no assurance can be given that changes in such laws and regulations or new laws, regulations or practices relating to transactions in Chinese securities will be promulgated, or that their interpretation or enforcement will not have a material adverse effect on a Fund’s portfolio securities.

An investment in a Fund may be subject to a number of actual or potential conflicts of interest. For example, the Adviser or its affiliates may provide services to a Fund, such as securities lending agency services, custodial, administrative, bookkeeping, and accounting services, transfer agency and shareholder servicing, securities brokerage services, and other services for which the Fund would compensate the Adviser and/or such affiliates. A Fund may invest in other pooled investment vehicles sponsored, managed, or otherwise affiliated with the Adviser. There is no assurance that the rates at which a Fund pays fees or expenses to the Adviser or its affiliates, or the terms on which it enters into transactions with the Adviser or its affiliates, will be the most favorable available in the market generally or as favorable as the rates the Adviser makes available to other clients. Because of its financial interest, the Adviser may have an incentive to enter into transactions or arrangements on behalf of a Fund with itself or its affiliates in circumstances where it might not have done so in the absence of that interest.

The method by which Creation Units of Shares are created and traded may raise certain issues under applicable securities laws. Because new Creation Units of Shares are issued and sold by the Trust on an ongoing basis, at any point a “distribution,” as such term is used in the Securities Act, may occur. Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner which could render them statutory underwriters and subject them to the prospectus delivery and liability provisions of the Securities Act.

For example, a broker-dealer firm or its client may be deemed a statutory underwriter if it takes Creation Units after placing an order with the Distributor, breaks them down into constituent Shares, and sells such Shares directly to customers, or if it chooses to couple the creation of a supply of new Shares with an active selling effort involving solicitation of secondary market demand for Shares. A determination of whether one is an underwriter for purposes of the Securities Act must take into account all the facts and circumstances pertaining to the activities of the broker-dealer or its client in the particular case, and the examples mentioned above should not be considered a complete description of all the activities that could lead to a categorization as an underwriter.

Broker-dealer firms should also note that dealers who are not “underwriters” but are effecting transactions in Shares, whether or not participating in the distribution of Shares, are generally required to deliver a prospectus. This is because the prospectus delivery exemption in Section 4(a)(3) of the Securities Act is not available in respect of such transactions as a result of Section 24(d) of the 1940 Act. Firms that incur a prospectus-delivery obligation with respect to Shares of a Fund are reminded that under Securities Act Rule 153, a prospectus-delivery obligation under Section 5(b)(2) of the Securities Act owed to an exchange member in connection with a sale on the Exchange is satisfied by the fact that a Fund’s Prospectus is available at the Exchange upon request. The prospectus delivery mechanism provided in Rule 153 is only available with respect to transactions on an exchange.

Counterparty risk with respect to derivatives has been and may continue to be affected by new rules and regulations affecting the derivatives market. Some derivatives transactions are required to be centrally cleared, and a party to a cleared derivatives transaction is subject to the credit risk of the clearing house and the clearing member through which it holds its cleared position, rather than the credit risk of its original counterparty to the derivatives transaction. Credit risk of market participants with respect to derivatives that are centrally cleared is concentrated in a few clearing houses, and it is not clear how an insolvency proceeding of a clearing house would be conducted, what effect the insolvency proceeding would have on any recovery by a Fund, and what impact an insolvency of a clearing house would have on the financial system more generally.

There can be no assurance that a liquid secondary market will exist for any particular futures contract or option at any specific time. Thus, it may not be possible to close a futures or options position. In the event of adverse price movements, a Fund would continue to be required to make daily cash payments to maintain its required margin. In such situations, if the Fund has insufficient cash, it may have to sell portfolio securities to meet daily margin requirements at a time when it may be disadvantageous to do so. In addition, the Fund may be required to make delivery of the instruments underlying futures contracts it has sold.

A Fund will minimize the risk that it will be unable to close out a futures or options contract by only entering into futures and options for which there appears to be a liquid secondary market.

The risk of loss in trading futures contracts or uncovered call options in some strategies (e.g., selling uncovered index futures contracts) is potentially unlimited. The risk of a futures position may still be large as traditionally measured due to the low margin deposits required. In many cases, a relatively small price movement in a futures contract may result in immediate and substantial loss or gain to the investor relative to the size of a required margin deposit. A Fund, however, may utilize futures and options contracts in a manner designed to limit its risk exposure to that which is comparable to what it would have incurred through direct investment in securities.

Utilization of futures transactions by a Fund involves the risk of loss by the Fund of margin deposits in the event of bankruptcy of a broker with whom the Fund has an open position in the futures contract or option.

Certain financial futures exchanges limit the amount of fluctuation permitted in futures contract prices during a single trading day. The daily limit establishes the maximum amount that the price of a futures contract may vary either up or down from the previous day’s settlement price at the end of a trading session. Once the daily limit has been reached in a particular type of contract, no trades may be made on that day at a price beyond that limit. The daily limit governs only price movement during a particular trading day and therefore does not limit potential losses, because the limit may prevent the liquidation of unfavorable positions. Futures contract prices have occasionally moved to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of futures positions and subjecting some futures traders to substantial losses.

Swap agreements are subject to the risk that the swap counterparty will default on its obligations. If such a default occurs, a Fund will have contractual remedies pursuant to the agreements related to the transaction, but such remedies may be subject to bankruptcy and insolvency laws which could affect the Fund’s rights as a creditor.

The use of interest-rate and index swaps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio security transactions. The use of a swap requires an understanding not only of the referenced asset, reference rate or index but also of the swap itself, without the benefit of observing the performance of the swap under all possible market conditions. These transactions generally do not involve the delivery of securities or other underlying assets or principal.

The absence of a regulated execution facility or contract market and lack of liquidity for swap transactions has led, in some instances, to difficulties in trading and valuation, especially in the event of market disruptions. Under recently adopted rules and regulations, transactions in some types of swaps are required to be centrally cleared. In a cleared derivatives transaction, a Fund’s counterparty to the transaction is a central derivatives clearing organization, or clearing house, rather than a bank or broker. Because each Fund is not a member of a clearing house, and only members of a clearing house can participate directly in the clearing house, the Fund holds cleared derivatives through accounts at clearing members. In cleared derivatives transactions, a Fund will make payments (including margin payments) to and receive payments from a clearing house through its accounts at clearing members. Clearing members guarantee performance of their clients’ obligations to the clearing house. Centrally cleared derivative arrangements may be less favorable to a Fund than bilateral (non-cleared) arrangements. For example, a Fund may be required to provide greater amounts of margin for cleared derivatives transactions than for bilateral derivatives transactions. Also, in contrast to bilateral derivatives transactions, in some cases following a period of notice to a Fund, a clearing member generally can require termination of existing cleared derivatives transactions at any time or an increase in margin requirements above the margin that the clearing member required at the beginning of a transaction. Clearing houses also have broad rights to increase margin requirements for existing transactions or to terminate transactions at any time. A Fund is subject to risk if it enters into a derivatives transaction that is required to be cleared (or which SSGA FM expects to be cleared), and no clearing member is willing or able to clear the transaction on the Fund’s behalf. In that case, the transaction might have to be terminated, and the Fund could lose some or all of the benefit of the transaction, including loss of an increase in the value of the transaction and loss of hedging protection. In addition, the documentation governing the relationship between a Fund and clearing members is drafted by the clearing members and generally is less favorable to the Fund than typical bilateral derivatives documentation.

These clearing rules and other new rules and regulations could, among other things, restrict a Fund’s ability to engage in, or increase the cost to the Fund of, derivatives transactions, for example, by making some types of derivatives no longer available to the Fund, increasing margin or capital requirements, or otherwise limiting liquidity or increasing transaction costs. These regulations are new and evolving, so their potential impact on a Fund and the financial system are not yet known.

Because they are two party contracts that may be subject to contractual restrictions on transferability and termination and because they may have terms of greater than seven days, swap agreements may be considered to be illiquid and subject to a Fund’s limitation on investments in illiquid securities. To the extent that a swap is not liquid, it may not be possible to initiate a transaction or liquidate a position at an advantageous time or price, which may result in significant losses. Like most other investments, swap agreements are subject to the risk that the market value of the instrument will change in a way detrimental to a Fund’s interest.

If a Fund uses a swap as a hedge against, or as a substitute for, a portfolio investment, the Fund will be exposed to the risk that the swap will have or will develop imperfect or no correlation with the portfolio investment. This could cause substantial losses for the Fund. While hedging strategies involving swap instruments can reduce the risk of loss, they can also reduce the opportunity for gain or even result in losses by offsetting favorable price movements in other portfolio investments. Many swaps are complex and often valued subjectively.

As with any investment, you should consider how your investment in Shares of a Fund will be taxed. The tax information in the Prospectus and this SAI is provided as general information. You should consult your own tax professional about the tax consequences of an investment in Shares of a Fund.

Unless your investment in Shares is made through a tax-exempt entity or tax-advantaged retirement account, such as an individual retirement account, you need to be aware of the possible tax consequences when a Fund makes distributions or you sell Shares.

The Trust has adopted the following investment restrictions as fundamental policies with respect to each Fund. These restrictions cannot be changed with respect to a Fund without the approval of the holders of a majority of the Fund’s outstanding voting securities. For purposes of the 1940 Act, a majority of the outstanding voting securities of a Fund means the vote, at an annual or a special meeting of the security holders of the Trust, of the lesser of (1) 67% or more of the voting securities of the Fund present at such meeting, if the holders of more than 50% of the outstanding voting securities of the Fund are present or represented by proxy, or (2) more than 50% of the outstanding voting securities of the Fund. Except with the approval of a majority of the outstanding voting securities, a Fund may not:

1. (Except SPDR SSGA Ultra Short Term Bond ETF and SPDR DoubleLine Total Return Tactical ETF) Purchase securities of an issuer that would cause the Fund to fail to satisfy the diversification requirement for a diversified management company under the 1940 Act, the rules or regulations thereunder or any exemption therefrom, as such statute, rules or regulations may be amended or interpreted from time to time;

2. Concentrate investments in a particular industry or group of industries, as concentration is defined under the 1940 Act, the Rules and regulations thereunder or any exemption therefrom, as such statute, rules or regulations may be amended or interpreted from time to time;¹

3. Make loans to another person except as permitted by the 1940 Act or other governing statute, by the Rules thereunder, or by the SEC or other regulatory agency with authority over the Funds;

4. Issue senior securities or borrow money except as permitted by the 1940 Act or other governing statute, by the Rules thereunder, or by the SEC or other regulatory agency with authority over the Funds;

5. Invest directly in real estate unless the real estate is acquired as a result of ownership of securities or other instruments. This restriction shall not preclude a Fund from investing in companies that deal in real estate or in instruments that are backed or secured by real estate;

6. Act as an underwriter of another issuer’s securities, except to the extent the Fund may be deemed to be an underwriter within the meaning of the Securities Act of 1933 in connection with the Fund’s purchase and sale of portfolio securities; or

7. Invest in commodities except as permitted by the 1940 Act or other governing statute, by the Rules thereunder, or by the SEC or other regulatory agency with authority over the Funds.

In addition to the investment restrictions adopted as fundamental policies as set forth above, each Fund observes the following restrictions, which may be changed by the Board without a shareholder vote. A Fund will not:

1. Invest in the securities of a company for the purpose of exercising management or control, provided that the Trust may vote the investment securities owned by the Fund in accordance with its views;

2. Hold illiquid assets in excess of 15% of its net assets. An illiquid asset is any asset which may not be sold or disposed of in the ordinary course of business within seven days at approximately the value at which the Fund has valued the investment;

3. With respect to the SPDR SSGA Ultra Short Term Bond ETF, under normal circumstances, invest less than 80% of its net assets (plus the amount of borrowings for investment purposes) in debt securities. Prior to any change in this 80% investment policy, the Fund will provide shareholders with 60 days’ written notice.

4. With respect to the MFS ETFs, under normal circumstances, invest less than 80% of a Fund’s net assets (plus the amount of borrowings for investment purposes) in equity securities. Prior to any change in this 80% investment policy, a Fund will provide shareholders with 60 days’ written notice.

in the event that a subsequent change in net assets or other circumstances cause a Fund to exceed its limitation, the Fund will take steps to bring the aggregate amount of borrowing back within the limitations within three days thereafter (not including Sundays and holidays). With respect to the limitation on illiquid securities, in the event that a subsequent change in net assets or other circumstances cause a Fund to exceed its limitation, the Fund will take steps to bring the aggregate amount of illiquid instruments back within the limitations as soon as reasonably practicable.

The 1940 Act currently permits each Fund to loan up to 33 1/3% of its total assets. With respect to borrowing, the 1940 Act presently allows each Fund to: (1) borrow from any bank (including pledging, mortgaging or hypothecating assets) in an amount up to 33 1/3% of its total assets, (2) borrow money for temporary purposes in an amount not exceeding 5% of the value of each Fund’s total assets at the time of the loan, and (3) enter into reverse repurchase agreements. However, under normal circumstances any borrowings by a Fund will not exceed 10% of a Fund’s total assets. The 1940 Act generally prohibits funds from issuing senior securities, although it does not treat certain transactions as senior securities, such as certain borrowings, short sales, reverse repurchase agreements, firm commitment agreements and standby commitments, with appropriate earmarking or segregation of assets to cover such obligation. With respect to investments in commodities, the 1940 Act presently permits each Fund to invest in commodities in accordance with investment policies contained in its prospectus and SAI. Any such investment shall also comply with the CEA and the rules and regulations thereunder. The 1940 Act does not directly restrict an investment company’s ability to invest in real estate, but does require that every investment company have the fundamental investment policy governing such investments. A Fund will not purchase or sell real estate, except that the Fund may invest in companies that deal in real estate (including REITs) or in instruments that are backed or secured by real estate.

A discussion of exchange listing and trading matters associated with an investment in a Fund is contained in the Prospectus under “PURCHASE AND SALE INFORMATION” and “ADDITIONAL PURCHASE AND SALE INFORMATION.” The discussion below supplements, and should be read in conjunction with, such sections of the Prospectus.

The Shares of each Fund are approved for listing and trading on the Exchange, subject to notice of issuance. The Shares trade on the Exchange at prices that may differ to some degree from their net asset value. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of Shares of a Fund will continue to be met.

The Exchange may consider the suspension of trading in, and may initiate delisting proceedings of, the Shares of a Fund under any of the following circumstances: (i) if any of the continued listing requirements set forth in the Exchange rules are not continuously maintained; (ii) if the Exchange files separate proposals under Section 19(b) of the Securities Exchange Act of 1934, as amended, and any of the statements or representations regarding (a) the description of the Index, portfolio, or reference asset; (b) limitations on the Index or the Fund’s portfolio holdings or reference assets; or (c) the applicability of the Exchange listing rules specified in such proposals are not continuously maintained; (iii) if following the initial 12-month period beginning at the commencement of trading of the Fund, there are fewer than 50 record or beneficial owners of the Shares of the Fund; (iv) if the value of the Fund’s underlying index or portfolio of securities on which the Fund is based is no longer calculated or available; or (v) such other event shall occur or condition shall exist that, in the opinion of the Exchange, makes further dealings on the Exchange inadvisable. If the Intraday Indicative Value of the fund is not being disseminated as required by Exchange rules, the Exchange may halt trading during the day in which such interruption occurs. If the interruption persists past the trading day in which it occurred, the Exchange will halt trading in the Fund Shares. The Exchange will remove the Shares from listing and trading upon termination of a Fund. The Trust reserves the right to adjust the Fund Share price of a Fund in the future to maintain convenient trading ranges for investors. Any adjustments would be accomplished through stock splits or reverse stock splits, which would have no effect on the net assets of a Fund.

The Trust reserves the right to adjust the Share price of a Fund in the future to maintain convenient trading ranges for investors. Any adjustments would be accomplished through stock splits or reverse stock splits, which would have no effect on the net assets of the Fund.

As in the case of other publicly traded securities, brokers’ commissions on transactions will be based on negotiated commission rates at customary levels.

The base and trading currencies of the Funds is the U.S. dollar. The base currency is the currency in which a Fund’s net asset value per Share is calculated and the trading currency is the currency in which Shares of a Fund are listed and traded on the Exchange.

The following information supplements and should be read in conjunction with the section in the Prospectus entitled “MANAGEMENT.”

Board Responsibilities. The management and affairs of the Trust and its series, including the Funds described in this SAI, are overseen by the Trustees. The Board has approved contracts, as described in this SAI, under which certain companies provide essential management services to the Trust.

Like most mutual funds, the day-to-day business of the Trust, including the management of risk, is performed by third party service providers, such as the Adviser, Sub-Advisers, Distributor, Administrator and Sub-Administrator. The Trustees are responsible for overseeing the Trust’s service providers and, thus, have oversight responsibility with respect to risk management performed by those service providers. Risk management seeks to identify and address risks, i.e., events or circumstances that could have material adverse effects on the business, operations, shareholder services, investment performance or reputation of the Funds. The Funds and their service providers employ a variety of processes, procedures and controls to identify various of those possible events or circumstances, to lessen the probability of their occurrence and/or to mitigate the effects of such events or circumstances if they do occur. Each service provider is responsible for one or more discrete aspects of the Trust’s business (e.g., a Sub-Adviser is responsible for the day-to-day management of a Fund’s portfolio investments) and, consequently, for managing the risks associated with that business. The Board has emphasized to the Funds’ service providers the importance of maintaining vigorous risk management.

The Trustees’ role in risk oversight begins before the inception of a Fund, at which time the Fund’s Adviser and, if applicable, Sub-Adviser present the Board with information concerning the investment objectives, strategies and risks of the Fund, as well as proposed investment limitations for the Fund. Additionally, the Fund’s Adviser and Sub-Adviser provide the Board with an overview of, among other things, their investment philosophies, brokerage practices and compliance infrastructures. Thereafter, the Board continues its oversight function as various personnel, including the Trust’s Chief Compliance Officer, as well as personnel of the Adviser and other service providers, such as the Fund’s independent accountants, make periodic reports to the Audit Committee or to the Board with respect to various aspects of risk management. The Board and the Audit Committee oversee efforts by management and service providers to manage risks to which a Fund may be exposed.

The Board is responsible for overseeing the nature, extent and quality of the services provided to the Funds by the Adviser and Sub-Adviser and receives information about those services at its regular meetings. In addition, on an annual basis, in connection with its consideration of whether to renew the Investment Advisory Agreement and Sub-Advisory Agreement with the Adviser and Sub-Adviser, respectively, the Board meets with the Adviser and Sub-Adviser to review such services. Among other things, the Board regularly considers the Adviser’s and Sub-Adviser’s adherence to the Fund’s investment restrictions and compliance with various Fund policies and procedures and with applicable securities regulations. The Board also reviews information about each Fund’s investments.

The Trust’s Chief Compliance Officer reports regularly to the Board to review and discuss compliance issues. At least annually, the Trust’s Chief Compliance Officer provides the Board with a report reviewing the adequacy and effectiveness of the Trust’s policies and procedures and those of its service providers, including the Adviser and any Sub-Adviser. The report addresses the operation of the policies and procedures of the Trust and each service provider since the date of the last report; any material changes to the policies and procedures since the date of the last report; any recommendations for material changes to the policies and procedures; and any material compliance matters since the date of the last report.

The Board receives reports from the Funds’ service providers regarding operational risks and risks related to the valuation and liquidity of portfolio securities. Regular reports are made to the Board concerning investments for which market quotations are not readily available. Annually, the independent registered public accounting firm reviews with the Audit Committee its audit of each Fund’s financial statements, focusing on major areas of risk encountered by the Funds and noting any significant deficiencies or material weaknesses in the Fund’s internal controls. Additionally, in connection with its oversight function, the Board oversees Fund management’s implementation of disclosure controls and procedures, which are designed to ensure that information required to be disclosed by the Trust in its periodic reports with the SEC are recorded, processed, summarized, and reported within the required time periods. The Board also oversees the Trust’s internal controls over financial reporting, which comprise policies and procedures designed to provide reasonable assurance regarding the reliability of the Trust’s financial reporting and the preparation of the Trust’s financial statements.

From their review of these reports and discussions with the Adviser and Sub-Adviser, the Chief Compliance Officer, the independent registered public accounting firm and other service providers, the Board and the Audit Committee learn in detail about the material risks of the Funds, thereby facilitating a dialogue about how management and service providers identify and mitigate those risks.

The Board recognizes that not all risks that may affect a Fund can be identified and/or quantified, that it may not be practical or cost-effective to eliminate or mitigate certain risks, that it may be necessary to bear certain risks (such as investment-related risks) to achieve a Fund’s goals, and that the processes, procedures and controls employed to address certain risks may be limited in their effectiveness. Moreover, reports received by the Trustees as to risk management matters are typically summaries of the relevant information. Most of the Funds’ investment management and business affairs are carried out by or through the Fund’s Adviser, Sub-Adviser and other service providers, each of which has an independent interest in risk management but whose policies and the methods by which one or more risk management functions are carried out may differ from the Funds’ and each other’s in the setting of priorities, the resources available or the effectiveness of relevant controls. As a result of the foregoing and other factors, the Board’s ability to monitor and manage risk, as a practical matter, is subject to limitations.

Trustees and Officers. There are seven members of the Board of Trustees, six of whom are not interested persons of the Trust, as that term is defined in the 1940 Act (“Independent Trustees”). Frank Nesvet, an Independent Trustee, serves as Chairman of the Board. The Board has determined its leadership structure is appropriate given the specific characteristics and circumstances of the Trust. The Board made this determination in consideration of, among other things, the fact that the Independent Trustees constitute a super-majority (greater than 75%) of the Board, the fact that the chairperson of each Committee of the Board is an Independent Trustee, the amount of assets under management in the Trust, and the number of funds (and classes of shares) overseen by the Board. The Board also believes that its leadership structure facilitates the orderly and efficient flow of information to the Independent Trustees from fund management.

The Board of Trustees has two standing committees: the Audit Committee and Trustee Committee. The Audit Committee and Trustee Committee are each chaired by an Independent Trustee and composed of all of the Independent Trustees.

Set forth below are the names, year of birth, position with the Trust, length of term of office, and the principal occupations during the last five years and other directorships held of each of the persons currently serving as a Trustee or Officer of the Trust.

The Board has concluded that each of the Trustees should serve on the Board because of his or her ability to review and understand information about the Funds provided to him or her by management, to identify and request other information he or she may deem relevant to the performance of his or her duties, to question management and other service providers regarding material factors bearing

on the management and administration of the Funds, and to exercise his or her business judgment in a manner that serves the best interests of each Fund’s shareholders. The Board has concluded that each of the Trustees should serve as a Trustee based on his or her own experience, qualifications, attributes and skills as described below.

The Board has concluded that Mr. Nesvet should serve as Trustee because of the experience he has gained serving as the Chief Executive Officer of a financial services consulting company, serving on the boards of other investment companies, and serving as chief financial officer of a major financial services company; his knowledge of the financial services industry, and the experience he has gained serving as Trustee of SPDR Index Shares Funds and SPDR Series Trust since 2000.

The Board has concluded that Ms. Boatman should serve as Trustee because of the experience she gained serving as Managing Director of the primary investment division of one of the nation’s leading financial institutions, her knowledge of the financial services industry and the experience she has gained serving as Trustee of SPDR Index Shares Funds and SPDR Series Trust since April 2010.

The Board has concluded that Mr. Churchill should serve as Trustee because of the experience he gained serving as Head of the Fixed Income Division of one of the nation’s leading mutual fund companies and provider of financial services, his knowledge of the financial services industry and the experience he has gained serving as Trustee of SPDR Index Shares Funds and SPDR Series Trust since April 2010.

The Board has concluded that Mr. Verboncoeur should serve as Trustee because of the experience he gained serving as the Chief Executive Officer of a large financial services and investment management company, his knowledge of the financial services industry and his experience serving on the boards of other investment companies, including SPDR Index Shares Funds and SPDR Series Trust since April 2010.

The Board has concluded that Ms. Richer should serve as Trustee because of the experience she gained serving as the Chief Financial Officer of a large financial services and investment management company, her knowledge of the financial services industry and her experience serving on the board of a major educational institution. Ms. Richer was appointed to serve as Trustee of the Trust in July 2018.

The Board has concluded that Ms. Sponem should serve as Trustee because of the experience she gained serving as the Chief Financial Officer of a large financial services company, her knowledge of the financial services industry and her experience serving on the board of another investment company. Ms. Sponem was appointed to serve as Trustee of the Trust in July 2018.

The Board has concluded that Mr. Ross should serve as Trustee because of the experience he has gained in his various roles with the Adviser, his knowledge of the financial services industry, and the experience he has gained serving as Trustee of SPDR Index Shares Funds and SPDR Series Trust since 2005 (Mr. Ross did not serve as Trustee of SPDR Index Shares Funds or SPDR Series Trust from December 2009 until April 2010).

In its periodic assessment of the effectiveness of the Board, the Board considers the complementary individual skills and experience of the individual Trustees primarily in the broader context of the Board’s overall composition so that the Board, as a body, possesses the appropriate (and appropriately diverse) skills and experience to oversee the business of the Funds.

No officer, director or employee of the Adviser, its parent or subsidiaries receives any compensation from the Trust for serving as an officer or Trustee of the Trust. The Trust, SSGA Master Trust, SPDR Series Trust and SPDR Index Shares Funds (together with the Trust, the “Trusts”) pay, in the aggregate, each Independent Trustee an annual fee of $245,000 plus $10,000 per in-person meeting attended and $1,250 for each telephonic or video conference meeting attended. The Chairman of the Board receives an additional annual fee of $60,000 and the Chairman of the Audit Committee receives an additional annual fee of $30,000. Prior to July 1, 2018, each Independent Trustee received an annual fee of $230,000 plus $10,000 per in-person meeting attended and $1,250 for each telephonic or video conference meeting attended. The Chairman of the Board received an additional annual fee of $50,000 and the Chairman of the Audit Committee received an additional annual fee of $20,000. The Trust also reimburses each Independent Trustee for travel and other out-of-pocket expenses incurred by him/her in connection with attending such meetings and in connection with attending industry seminars and meetings. Trustee fees are allocated between the Trusts and each of their respective series in such a manner as deemed equitable, taking into consideration the relative net assets of the series.

The table below shows the compensation that the Independent Trustees received during the Trust’s fiscal year ended June 30, 2018.

Audit Committee. The Board has an Audit Committee consisting of all Independent Trustees. Mr. Verboncoeur serves as Chair. The Audit Committee meets with the Trust’s independent auditors to review and approve the scope and results of their professional services; to review the procedures for evaluating the adequacy of the Trust’s accounting controls; to consider the range of audit fees; and to make recommendations to the Board regarding the engagement of the Trust’s independent auditors. The Audit Committee met four (4) times during the fiscal year ended June 30, 2018.

Trustee Committee. The Board has established a Trustee Committee consisting of all Independent Trustees. Mr. Nesvet serves as Chair. The responsibilities of the Trustee Committee are to: 1) nominate Independent Trustees; 2) review on a periodic basis the governance structures and procedures of the Funds; 3) review proposed resolutions and conflicts of interest that may arise in the business of the Funds and may have an impact on the investors of the Funds; 4) select any independent counsel of the independent trustees as well as make determinations as to that counsel’s independence; 5) review matters that are referred to the Committee by the Chief Legal Officer or other counsel to the Trust; and 6) provide general oversight of the Funds on behalf of the investors of the Funds. The Trustee Committee does not have specific procedures in place with respect to the consideration of nominees recommended by security holders, but may consider such nominees in the event that one is recommended. The Trustee Committee met four (4) times during the fiscal year ended June 30, 2018.

As of December 31, 2017, neither the Independent Trustees nor their immediate family members owned beneficially or of record any securities in the Adviser, Sub-Advisers, Principal Underwriter or any person directly or indirectly controlling, controlled by, or under common control with the Adviser, Sub-Adviser or Principal Underwriter.

The following table shows, as of December 31, 2017, the amount of equity securities beneficially owned by each Trustee in the Funds and the Trust.

The Trust, Adviser (which includes applicable reporting personnel of the Distributor) and Sub-Advisers each have adopted a code of ethics as required by applicable law, which is designed to prevent affiliated persons of the Trust, the Adviser, Sub-Advisers and Distributor from engaging in deceptive, manipulative or fraudulent activities in connection with securities held or to be acquired by the Funds (which may also be held by persons subject to the codes of ethics). Each Code of Ethics permits personnel, subject to that Code of Ethics, to invest in securities for their personal investment accounts, subject to certain limitations, including securities that may be purchased or held by the Funds.

There can be no assurance that the codes of ethics will be effective in preventing such activities. Each code of ethics, filed as exhibits to this registration statement, may be examined at the office of the SEC in Washington, D.C. or on the Internet at the SEC’s website at https://www.sec.gov.

The Board believes that the voting of proxies on securities held by each Fund is an important element of the overall investment process. As such, the Board has delegated the responsibility to vote such proxies to the Adviser for each Fund, other than the MFS ETFs, which are sub-advised by MFS, and the SPDR DoubleLine Total Return Tactical ETF, which is sub-advised by DoubleLine Capital LP (“DoubleLine”). The Board has delegated the responsibility to vote proxies of the MFS ETFs to MFS and proxies of the SPDR DoubleLine Total Return Tactical ETF to DoubleLine. The Adviser’s and Sub-Advisers’ proxy voting policies are attached at the end of this SAI. Information regarding how a Fund voted proxies relating to its portfolio securities during the most recent twelve-month period ended June 30 is available: (1) without charge by calling 1-866-787-2257; (2) on the Funds’ website at https://www.spdrs.com; and (3) on the SEC’s website at https://www.sec.gov.

The Trust has adopted a policy regarding the disclosure of information about the Trust’s portfolio holdings. The Board must approve all material amendments to this policy. The Funds’ portfolio holdings are publicly disseminated each day a Fund is open for business through financial reporting and news services including publicly accessible Internet web sites. In addition, a basket composition file, which includes the security names and share quantities to deliver in exchange for Shares, together with estimates and actual cash components, is publicly disseminated daily prior to the opening of the Exchange via the National Securities Clearing Corporation (“NSCC”). The basket represents one Creation Unit of a Fund. Neither the Trust nor the Adviser, the Sub-Advisers or State Street will disseminate non-public information concerning the Trust, except information may be made available prior to its public availability: (i) to a party for a legitimate business purpose related to the day-to-day operations of the Funds, including (a) a service provider, (b) the stock exchanges upon which the ETF is listed, (c) the NSCC, (d) the Depository Trust Company, and (e) financial data/research companies such as Morningstar, Bloomberg L.P., and Reuters, or (ii) to any other party for a legitimate business or regulatory purpose, upon waiver or exception, with the consent of an applicable Trust officer.

SSGA FM acts as investment adviser to the Trust and, subject to the supervision of the Board, is responsible for the investment management of each Fund. As of June 30, 2018, the Adviser managed approximately $[ ] billion in assets. The Adviser’s principal address is One Iron Street, Boston, Massachusetts 02210. The Adviser, a Massachusetts corporation, is a wholly owned subsidiary of State Street Global Advisors Inc., which is itself a wholly owned subsidiary of State Street Corporation, a publicly held financial holding company. State Street Global Advisors (“SSGA”), consisting of the Adviser and other investment advisory affiliates of State Street Corporation, is the investment management arm of State Street Corporation.

The Adviser serves as investment adviser to each Fund pursuant to an investment advisory agreement (“Investment Advisory Agreement”) between the Trust and the Adviser. The Investment Advisory Agreement, with respect to each Fund, continues in effect

for two years from its effective date, and thereafter is subject to annual approval by (1) the Board or (2) vote of a majority of the outstanding voting securities (as defined in the 1940 Act) of the Fund, provided that in either event such continuance also is approved by a majority of the Board who are not interested persons (as defined in the 1940 Act) of the Trust by a vote cast in person at a meeting called for the purpose of voting on such approval. The Investment Advisory Agreement with respect to each Fund is terminable without penalty, on 60 days’ notice, by the Board or by a vote of the holders of a majority (as defined in the 1940 Act) of a Fund’s outstanding voting securities. The Investment Advisory Agreement is also terminable upon 90 days’ notice by the Adviser and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

Under the Investment Advisory Agreement, the Adviser, subject to the supervision of the Board and in conformity with the stated investment policies of each Fund, manages the investment of each Fund’s assets. The Adviser is responsible for placing purchase and sale orders and providing continuous supervision of the investment portfolio of each Fund. Pursuant to the Investment Advisory Agreement, the Adviser is not liable for certain liabilities, including certain liabilities arising under the federal securities laws, unless such loss or liability results from (a) willful misfeasance, bad faith or gross negligence in the performance of its duties; (b) the reckless disregard of its obligations and duties; or (c) a loss resulting from a breach of fiduciary duty with respect to the receipt of compensation for services.

Under the Advisory Agreement, the Adviser performs certain oversight and supervisory functions with respect to MFS as sub-adviser to the MFS ETFs and with respect to DoubleLine as sub-adviser to the SPDR DoubleLine Total Return Tactical ETF, including: (i) conduct periodic analysis and review of the performance by MFS and DoubleLine of their obligations to their respective Funds and provide periodic reports to the Board regarding such performance; (ii) review any changes to MFS and DoubleLine ownership, management, or personnel responsible for performing their obligations to their respective Funds and make appropriate reports to the Board; (iii) perform periodic due diligence meetings with representatives of MFS and DoubleLine; and (iv) assist the Board and management of the Trust, as applicable, concerning the initial approval, continued retention or replacement of MFS and DoubleLine as sub-advisers to their respective Funds.

A discussion regarding the basis for the Board’s approval of the Investment Advisory Agreement regarding each Fund is available in the Trust’s Annual Report to Shareholders dated June 30, 2018.

For the services provided to the Funds under the Investment Advisory Agreement, each Fund pays the Adviser monthly fees based on a percentage of each Fund’s average daily net assets as set forth in each Fund’s Prospectus. [With respect to each Fund, the management fee is reduced by any acquired fund fees and expenses.] The Adviser pays all expenses of each Fund other than the management fee, brokerage, taxes, interest, fees and expenses of the Independent Trustees (including any Trustee’s counsel fees), litigation expenses and other extraordinary expenses. The Adviser may, from time to time, waive all or a portion of its fee. The Adviser has agreed to pay all costs associated with the organization of the Trust and each Fund. [The Adviser has contractually agreed to waive its management fee and/or reimburse expenses in an amount equal to any acquired fund fees and expenses (excluding holdings in acquired funds for cash management purposes, if any) for each Fund until October 31, 2019. Additionally, with respect to the SPDR DoubleLine Total Return Tactical ETF, the Adviser has contractually agreed to waive its advisory fee and/or reimburse certain expenses, until October 31, 2019, so that the net annual fund operating expenses, before application of any fees and expenses not paid by the Adviser pursuant to the Investment Advisory Agreement, if any, are limited to 0.55% of the Fund’s average daily net assets. Each contractual fee waiver and/or reimbursement do not provide for the recoupment by the Adviser of any fees the Adviser previously waived. The Adviser may continue each waiver and/or reimbursement from year to year, but there is no guarantee that the Adviser will do so and after October 31, 2019, the waiver and/or reimbursement may be cancelled or modified at any time. Each waiver and/or reimbursement may not be terminated during the relevant period except with the approval of the Board of Trustees.]

For the past three fiscal years ended June 30, the Funds paid the following amounts to the Adviser:

Pursuant to the Advisory Agreement between the Funds and the Adviser, the Adviser is authorized to engage one or more sub-advisers for the performance of any of the services contemplated to be rendered by the Adviser. The Adviser has retained MFS as sub-adviser, to be responsible for the day to day management of each of SPDR MFS Systematic Core Equity ETF, SPDR MFS Systematic Growth Equity ETF, and SPDR MFS Systematic Value Equity ETF’s investments, subject to the supervision of the Adviser and the Board while the Adviser will provide administrative, compliance and general management services to the Fund. MFS is located at [111 Huntington Avenue, Boston, Massachusetts 02199]. MFS is a subsidiary of Sun Life of Canada (U.S.) Financial Services Holdings, Inc., which in turn is an indirect majority owned subsidiary of Sun Life Financial Inc. (a diversified financial services organization). Net assets under the management of the MFS organization were approximately $[ ] billion as of June 30, 2018.

A discussion regarding the basis for the Board’s approval of the Sub-Advisory Agreement is available in the Trust’s Annual Report to Shareholders dated June 30, 2018.

In accordance with the Sub-Advisory Agreement between the Adviser and MFS, the Adviser will pay MFS an annual investment sub-advisory fee equal to a portion of average daily net assets of each Fund. For the past three fiscal years ended June 30, the Adviser paid the following amounts to Massachusetts Financial Services Company for its services:

Pursuant to the Advisory Agreement between the Funds and the Adviser, the Adviser is authorized to engage one or more sub-advisers for the performance of any of the services contemplated to be rendered by the Adviser. The Adviser has retained DoubleLine as sub-adviser, to be responsible for the day to day management of the of the SPDR DoubleLine Total Return Tactical ETF’s investments, subject to supervision of the Adviser and the Board while the Adviser provides administrative, compliance and general management services to the Fund. DoubleLine is located at [333 South Grand Avenue, Suite 1800, Los Angeles, California 90071]. As of June 30, 2018, the Sub-Adviser had approximately $[ ] billion in assets under management.

A discussion regarding the basis for the Board’s approval of the Sub-Advisory Agreement is available in the Trust’s Annual Report to Shareholders dated June 30, 2018.

In accordance with the Sub-Advisory Agreement between the Adviser and DoubleLine, the Adviser will pay DoubleLine an annual investment sub-advisory fee equal to a portion of average daily net assets of the SPDR DoubleLine Total Return Tactical ETF. For the past three fiscal years ended June 30, the Adviser paid the following amounts to DoubleLine Capital LP for its services:

The Adviser manages the Funds, and MFS manages the MFS ETFs and DoubleLine manages the SPDR DoubleLine Total Return Tactical ETF, using a team of investment professionals. The professionals primarily responsible for the day-to-day portfolio management of each Fund are:

All ETFs (except the MFS ETFs and SPDR DoubleLine Total Return Tactical ETF). The following table lists the number and types of accounts managed by each of the key professionals involved in the day-to-day portfolio management for each Fund and assets under management in those accounts. The portfolio managers, who are also members of the Funds’ Investment Committee, are primarily responsible for the day-to-day portfolio management of the Funds. The other members of the Funds’ Investment Committee have oversight responsibilities for the investments made by the Funds.

The following table lists the dollar range of Shares beneficially owned by the portfolio managers listed above as of June 30, 2018:

A portfolio manager that has responsibility for managing more than one account may be subject to potential conflicts of interest because he or she is responsible for other accounts in addition to the Funds. Those conflicts could include preferential treatment of one account over others in terms of: (a) the portfolio manager’s execution of different investment strategies for various accounts; or (b) the allocation of resources or of investment opportunities.

Portfolio managers may manage numerous accounts for multiple clients. These accounts may include registered investment companies, other types of pooled accounts (e.g., collective investment funds), and separate accounts (i.e., accounts managed on behalf of individuals or public or private institutions). Portfolio managers make investment decisions for each account based on the

investment objectives and policies and other relevant investment considerations applicable to that portfolio. A potential conflict of interest may arise as a result of the portfolio managers’ responsibility for multiple accounts with similar investment guidelines. Under these circumstances, a potential investment may be suitable for more than one of the portfolio managers’ accounts, but the quantity of the investment available for purchase is less than the aggregate amount the accounts would ideally devote to the opportunity. Similar conflicts may arise when multiple accounts seek to dispose of the same investment. The portfolio managers may also manage accounts whose objectives and policies differ from that of the Funds. These differences may be such that under certain circumstances, trading activity appropriate for one account managed by the portfolio manager may have adverse consequences for another account managed by the portfolio manager. For example, an account may sell a significant position in a security, which could cause the market price of that security to decrease, while a Fund maintained its position in that security.

A potential conflict may arise when portfolio managers are responsible for accounts that have different advisory fees—the difference in fees could create an incentive for the portfolio manager to favor one account over another, for example, in terms of access to investment opportunities. This conflict may be heightened if an account is subject to a performance-based fee. Another potential conflict may arise when the portfolio manager has an investment in one or more accounts that participate in transactions with other accounts. His or her investment(s) may create an incentive for the portfolio manager to favor one account over another. The Adviser has adopted policies and procedures reasonably designed to address these potential material conflicts. For instance, portfolio managers are normally responsible for all accounts within a certain investment discipline, and do not, absent special circumstances, differentiate among the various accounts when allocating resources. Additionally, the Adviser and its advisory affiliates have processes and procedures for allocating investment opportunities among portfolios that are designed to provide a fair and equitable allocation.

SSGA’s culture is complemented and reinforced by a total rewards strategy that is based on a pay for performance philosophy which seeks to offer a competitive pay mix of base salary, benefits, cash incentives and deferred compensation.

Salary is based on a number of factors, including external benchmarking data and market trends, State Street performance, SSGA performance, and individual overall performance. SSGA’s Global Human Resources department regularly participates in compensation surveys in order to provide SSGA with market-based compensation information that helps support individual pay decisions.

Additionally, subject to State Street and SSGA business results, State Street allocates an incentive pool to SSGA to reward its employees. The size of the incentive pool for most business units is based on the firm’s overall profitability and other factors, including performance against risk-related goals. For most SSGA investment teams, SSGA recognizes and rewards performance by linking annual incentive decisions for investment teams to the firm’s or business unit’s profitability and business unit investment performance over a multi-year period.

Incentive pool funding for most active investment teams is driven in part by the post-tax investment performance of fund(s) managed by the team versus the return levels of the benchmark index(es) of the fund(s) on a one-, three- and, in some cases, five-year basis. For most active investment teams, a material portion of incentive compensation for senior staff is deferred over a four-year period into the SSGA Long-Term Incentive (“SSGA LTI”) program. For these teams, The SSGA LTI program indexes the performance of these deferred awards against the post-tax investment performance of fund(s) managed by the team. This is intended to align our investment team’s compensation with client interests, both through annual incentive compensation awards and through the long-term value of deferred awards in the SSGA LTI program.

For the passive equity investment team, incentive pool funding is driven in part by the post-tax 1 and 3-year tracking error of the funds managed by the team against the benchmark indexes of the funds.

The discretionary allocation of the incentive pool to the business units within SSGA is influenced by market-based compensation data, as well as the overall performance of each business unit. Individual compensation decisions are made by the employee’s manager, in conjunction with the senior management of the employee’s business unit. These decisions are based on the overall performance of the employee and, as mentioned above, on the performance of the firm and business unit. Depending on the job level, a portion of the annual incentive may be awarded in deferred compensation, which may include cash and/or Deferred Stock Awards (State Street stock), which typically vest over a four-year period. This helps to retain staff and further aligns SSGA employees’ interests with SSGA clients’ and shareholders’ long-term interests.

MFS ETFs. The following table lists the number and types of accounts managed by each of the key professionals involved in the day-to-day portfolio management for the MFS ETFs and assets under management in those accounts as of June 30, 2018. The portfolio managers are primarily responsible for the day-to-day portfolio management of the Fund.

[The portfolio managers listed above do not beneficially own any interests of any Fund as of June 30, 2018.]

Portfolio manager compensation is reviewed annually. As of December 31, 2017, portfolio manager total cash compensation is a combination of base salary and performance bonus:

Base Salary – Base salary represents a smaller percentage of portfolio manager total cash compensation than performance bonus.

Performance Bonus – Generally, the performance bonus represents more than a majority of portfolio manager total cash compensation.

The performance bonus is based on a combination of quantitative and qualitative factors, generally with more weight given to the former and less weight given to the latter.

The quantitative portion is primarily based on the pre-tax performance of assets managed by the portfolio manager over three and five-year periods relative to peer group universes and/or indices (“benchmarks”).

As of December 31, 2017, the following benchmarks were used to measure the portfolio managers’ performance for the following Funds:

Additional or different benchmarks, including versions and components of indices, custom indices, and linked indices that combine performance of different indices for different portions of the time period, may also be used. Consideration is primarily given to portfolio performance over three and five years with consideration given to other periods, if available. For portfolio managers who have served for more than five years, additional, longer-term performance periods, including the ten-year and since inception periods, are also considered. For portfolio managers who have served for less than three years, additional, shorter-term performance periods, including the one-year period, may also be considered. Emphasis is generally placed on longer performance periods when multiple performance periods are available.

The qualitative portion is based on the results of an annual internal peer review process (conducted by other portfolio managers, analysts, and traders) and management’s assessment of overall portfolio manager contributions to investor relations and the investment process (distinct from fund and other account performance). This performance bonus may be in the form of cash and/or a deferred cash award, at the discretion of management. A deferred cash award is issued for a cash value and becomes payable over a three-year vesting period if the portfolio manager remains in the continuous employ of MFS or its affiliates. During the vesting period, the value of the unfunded deferred cash award will fluctuate as though the portfolio manager had invested the cash value of the award in an MFS Fund(s) selected by the portfolio manager. A selected fund may be, but is not required to be, a fund that is managed by the portfolio manager.

Portfolio managers also typically benefit from the opportunity to participate in the MFS Equity Plan. Equity interests are awarded by management, on a discretionary basis, taking into account tenure at MFS, contribution to the investment process, and other factors.

Finally, portfolio managers also participate in benefit plans (including a defined contribution plan and health and other insurance plans) and programs available generally to other employees of MFS. The percentage such benefits represent of any portfolio manager’s compensation depends upon the length of the individual’s tenure at MFS and salary level, as well as other factors.

The Sub-Adviser seeks to identify potential conflicts of interest resulting from a portfolio manager’s management of both the Funds and other accounts, and has adopted policies and procedures designed to address such potential conflicts.

The management of multiple funds and accounts (including proprietary accounts) gives rise to conflicts of interest if the funds and accounts have different objectives and strategies, benchmarks, time horizons and fees as a portfolio manager must allocate his or her time and investment ideas across multiple funds and accounts. In certain instances there are securities which are suitable for a Fund’s portfolio as well as for accounts of the Sub-Adviser or its subsidiaries with similar investment objectives. The Sub-Adviser’s trade allocation policies may give rise to conflicts of interest if the Fund’s orders do not get fully executed or are delayed in getting executed due to being aggregated with those of other accounts of the Sub-Adviser or its subsidiaries. A portfolio manager may execute transactions for another fund or account that may adversely affect the value of a Fund’s investments. Investments selected for funds or accounts other than the Funds may outperform investments selected for the Funds.

When two or more clients are simultaneously engaged in the purchase or sale of the same security, the securities are allocated among clients in a manner believed by the Sub-Adviser to be fair and equitable to each. Allocations may be based on many factors and may not always be pro rata based on assets managed. The allocation methodology could have a detrimental effect on the price or volume of the security as far as a Fund is concerned.

The Sub-Adviser and/or a portfolio manager may have a financial incentive to allocate favorable or limited opportunity investments or structure the timing of investments to favor accounts other than a Fund, for instance, those that pay a higher advisory fee and/or have a performance adjustment and/or include an investment by the portfolio manager.

SPDR DoubleLine Total Return Tactical ETF. The following table lists the number and types of accounts managed by each of the key professionals involved in the day-to-day portfolio management for the SPDR DoubleLine Total Return Tactical ETF and assets under management in those accounts as of June 30, 2018. The portfolio managers are primarily responsible for the day-to-day portfolio management of the Fund.

[The portfolio managers listed above did not beneficially own any interests of any Fund as of June 30, 2018.]

Compensation. The overall objective of the compensation program for portfolio managers is for the Sub-Adviser to attract competent and expert investment professionals and to retain them over the long-term. Compensation is comprised of several components which, in the aggregate are designed to achieve these objectives and to reward the portfolio managers for their contribution to the success of their clients and the Sub-Adviser. Portfolio managers are generally compensated through a combination of base salary, discretionary bonus and equity participation in the Sub-Adviser. Bonuses and equity generally represent most of the portfolio managers’ compensation. However, in some cases, portfolio managers may have a profit sharing interest in the revenue or income related to the areas for which the portfolio managers are responsible. Such profit sharing arrangements can comprise a significant portion of a portfolio manager’s overall compensation.

Salary. Salary is agreed to with managers at time of employment and is reviewed from time to time. It does not change significantly and often does not constitute a significant part of a portfolio manager’s compensation.

Discretionary Bonus/Guaranteed Minimums. Portfolio managers receive discretionary bonuses. However, in some cases, pursuant to contractual arrangements, some portfolio managers may be entitled to a mandatory minimum bonus if the sum of their salary and profit sharing does not reach certain levels.

Equity Incentives. Portfolio managers participate in equity incentives based on overall firm performance of the Sub-Adviser, through direct ownership interests in the Sub-Adviser or participation in stock option or stock appreciation plans of Sub-Adviser. These ownership interests or participation interests provide eligible portfolio managers the opportunity to participate in the financial performance of the Sub-Adviser as a whole. Participation is generally determined in the discretion of the Sub-Adviser, taking into account factors relevant to the portfolio manager’s contribution to the success of the Sub-Adviser.

Other Plans and Compensation Vehicles. Portfolio managers may elect to participate in the Sub-Adviser’s 401(k) plan, to which they may contribute a portion of their pre- and post-tax compensation to the plan for investment on a tax-deferred basis. The Sub-Adviser may also choose, from time to time to offer certain other compensation plans and vehicles, such as a deferred compensation plan, to portfolio managers.

Summary. As described above, an investment professional’s total compensation is determined through a subjective process that evaluates numerous quantitative and qualitative factors, including the contribution made to the overall investment process. Not all factors apply to each investment professional and there is no particular weighting or formula for considering certain factors. Among the factors considered are: relative investment performance of portfolios (although there are no specific benchmarks or periods of time used in measuring performance); complexity of investment strategies; participation in the investment team’s dialogue; contribution to business results and overall business strategy; success of marketing/business development efforts and client servicing; seniority/length of service with the firm; management and supervisory responsibilities; and fulfillment of the Sub-Adviser’s leadership criteria.

The Sub-Adviser seeks to identify potential conflicts of interest resulting from a portfolio manager’s management of both the Fund and other accounts, and has adopted policies and procedures designed to address such potential conflicts.

From time to time, potential and actual conflicts of interest may arise between a portfolio manager’s management of the investments of the Fund, on the one hand, and the management of other accounts, on the other. Potential and actual conflicts of interest also may result because of the Sub-Adviser’s other business activities. Other accounts managed by a portfolio manager might have similar investment objectives or strategies as the Fund, be managed (benchmarked) against the same index the Fund tracks, or otherwise hold, purchase, or sell securities that are eligible to be held, purchased or sold by the Fund. The other accounts might also have different investment objectives or strategies than the Fund.

Knowledge and Timing of Fund Trades. A potential conflict of interest may arise as a result of the portfolio manager’s management of the Fund. Because of their positions with the Fund, the portfolio managers know the size, timing and possible market impact of the Fund’s trades. It is theoretically possible that a portfolio manager could use this information to the advantage of other accounts under management, and also theoretically possible that actions could be taken (or not taken) to the detriment of the Fund.

Investment Opportunities. A potential conflict of interest may arise as a result of the portfolio manager’s management of a number of accounts with varying investment guidelines. Often, an investment opportunity may be suitable for both the Fund and other accounts managed by the portfolio manager, but securities may not be available in sufficient quantities for both the Fund and the other accounts to participate fully. Similarly, there may be limited opportunity to sell an investment held by the Fund and another account. The Sub-Adviser has adopted policies and procedures reasonably designed to allocate investment opportunities on a fair and equitable basis over time.

Under the Sub-Adviser’s allocation procedures, investment opportunities are allocated among various investment strategies based on individual account investment guidelines, the Sub-Adviser’s investment outlook, cash availability and a series of other factors. The Sub-Adviser has also adopted additional internal practices to complement the general trade allocation policy that are designed to address potential conflicts of interest due to the side-by-side management of the Fund and certain pooled investment vehicles, including investment opportunity allocation issues.

Conflicts potentially limiting the Fund’s investment opportunities may also arise when the Fund and other clients of the Sub-Adviser invest in, or even conduct research relating to, different parts of an issuer’s capital structure, such as when the Fund owns senior debt obligations of an issuer and other clients own junior tranches of the same issuer. In such circumstances, decisions over whether to trigger an event of default, over the terms of any workout, or how to exit an investment may result in conflicts of interest. In order to minimize such conflicts, a portfolio manager may avoid certain investment opportunities that would potentially give rise to conflicts with other clients of the Sub-Adviser or result in the Sub-Adviser receiving material, non-public information, or the Sub-Adviser may

enact internal procedures designed to minimize such conflicts, which could have the effect of limiting the Fund’s investment opportunities. Additionally, if the Sub-Adviser acquires material non-public confidential information in connection with its business activities for other clients, a portfolio manager or other investment personnel may be restricted from purchasing securities or selling certain securities for the Fund or other clients. When making investment decisions where a conflict of interest may arise, the Sub-Adviser will endeavor to act in a fair and equitable manner between the Fund and other clients; however, in certain instances the resolution of the conflict may result in the Sub-Adviser acting on behalf of another client in a manner that may not be in the best interest, or may be opposed to the best interest, of the Fund.

Investors in the Fund may also be advisory clients of the Sub-Adviser or the Fund may invest in a product managed or sponsored or otherwise affiliated with the Sub-Adviser. Accordingly, the Sub-Adviser may in the course of its business provide advice to advisory clients whose interests may conflict with those of the Fund, may render advice to the Fund that provides a direct or indirect benefit to the Sub-Adviser or an affiliate of the Sub-Adviser or may manage or advise a product in which the Fund is invested in such a way that would not be beneficial to the Fund. The Sub-Adviser could also, for example, make decisions with respect to a structured product managed or sponsored by the Sub-Adviser in a manner that could have adverse effects on investors in the product, including, potentially, the Fund.

Broad and Wide-Ranging Activities. The portfolio managers, the Sub-Adviser and its affiliates engage in a broad spectrum of activities. In the ordinary course of their business activities, the portfolio managers, the Sub-Adviser and its affiliates may engage in activities where the interests of certain divisions of the Sub-Adviser and its affiliates or the interests of their clients may conflict with the interests of the shareholders of the Fund.

Possible Future Activities. The Sub-Adviser and its affiliates may expand the range of services that it provides over time. Except as provided herein, the Sub-Adviser and its affiliates will not be restricted in the scope of its business or in the performance of any such services (whether now offered or undertaken in the future) even if such activities could give rise to conflicts of interest, and whether or not such conflicts are described herein. The Sub-Adviser and its affiliates have, and will continue to develop, relationships with a significant number of companies, financial sponsors and their senior managers, including relationships with clients who may hold or may have held investments similar to those intended to be made by the Fund. These clients may themselves represent appropriate investment opportunities for the Fund or may compete with the Fund for investment opportunities.

Performance Fees and Personal Investments. A portfolio manager may advise certain accounts with respect to which the advisory fee is based entirely or partially on performance or in respect of which the portfolio manager may have made a significant personal investment. Such circumstances may create a conflict of interest for the portfolio manager in that the portfolio manager may have an incentive to allocate the investment opportunities that he or she believes might be the most profitable to such other accounts instead of allocating them to the Fund. The Sub-Adviser has adopted policies and procedures reasonably designed to allocate investment opportunities between the Fund and performance fee based accounts on a fair and equitable basis over time.

Administrator. SSGA FM serves as the administrator to each series of the Trust, pursuant to an Administration Agreement dated June 1, 2015 (the “SSGA Administration Agreement”). Pursuant to the SSGA Administration Agreement, SSGA FM is obligated to continuously provide business management services to the Trust and its series and will generally, subject to the general oversight of the Trustees and except as otherwise provided in the SSGA Administration Agreement, manage all of the business and affairs of the Trust.

Sub-Administrator, Custodian and Transfer Agent. State Street serves as the sub-administrator to each series of the Trust, pursuant to a Sub-Administration Agreement dated June 1, 2015 (the “Sub-Administration Agreement”). Under the Sub-Administration Agreement, State Street is obligated to provide certain administrative services to the Trust and its series. State Street is a wholly owned subsidiary of State Street Corporation, a publicly held financial holding company, and is affiliated with the Adviser. State Street’s mailing address is One Iron Street, Boston, Massachusetts 02210.

State Street also serves as Custodian for the Trust’s series pursuant to a custodian agreement (“Custodian Agreement”). As Custodian, State Street holds Fund assets, calculates the net asset value of the Shares and calculates net income and realized capital gains or losses. State Street and the Trust will comply with the self-custodian provisions of Rule 17f-2 under the 1940 Act.

State Street also serves as Transfer Agent for each series of the Trust pursuant to a transfer agency agreement (“Transfer Agency Agreement”).

Compensation. [As compensation for its services provided under the SSGA Administration Agreement, SSGA FM shall receive fees for the services, calculated based on the average aggregate net assets of the Trust which are accrued daily and paid monthly out of its management fee.

As compensation for its services under the Sub-Administration Agreement, the Custodian Agreement, and the Transfer Agency Agreement, State Street shall receive an annual fixed fee per Fund. In addition, State Street shall receive global safekeeping and transaction fees, which are calculated on a per-country basis, in-kind creation (purchase) and redemption transaction fees (as described below) and revenue on certain cash balances. State Street may be reimbursed by the series of the Trust for its out-of-pocket expenses. The Investment Advisory Agreement provides that the Adviser will pay certain operating expenses of the Trust, including the fees due to State Street under the Custodian Agreement and the Transfer Agency Agreement.]

The Trust’s Board has approved each Fund’s participation in a securities lending program. Under the securities lending program, each Fund has retained State Street to serve as the securities lending agent.

For the fiscal year ended June 30, 2018, the income earned by each Fund as well as the fees and/or compensation paid by each Fund (in dollars) pursuant to the Master Amended and Restated Securities Lending Authorization Agreement among SPDR Series Trust, SPDR Index Shares Funds, SSGA Active Trust and SSGA Master Trust, each on behalf of its respective series, and State Street (the “Securities Lending Authorization Agreement”) were as follows:

[For the fiscal year ended June 30, 2018, State Street, acting as agent of the Funds, provided the following services to the Funds in connection with the Funds’ securities lending activities: (i) locating borrowers among an approved list of prospective borrowers; (ii) monitoring the value of loaned securities, the value of collateral received, and other lending parameters; (iii) seeking additional collateral, as necessary, from borrowers; (iv) receiving and holding collateral from borrowers, and facilitating the investment and reinvestment of all or substantially all cash collateral in an investment vehicle designated by the Funds; (v) returning collateral to borrowers; (vi) facilitating substitute dividend, interest, and other distribution payments to the Funds from borrowers; (vii) negotiating the terms of each loan of securities, including but not limited to the amount of any loan premium, and monitoring the terms of securities loan agreements with prospective borrowers for consistency with the requirements of the Funds’ Securities Lending Authorization Agreement; (viii) selecting securities, including amounts (percentages), to be loaned; (ix) recordkeeping and accounting servicing; and (x) arranging for return of loaned securities to the Funds in accordance with the terms of the Securities Lending Authorization Agreement.]

State Street Global Advisors Funds Distributors, LLC is the principal underwriter and Distributor of Shares. Its principal address is One Iron Street, Boston, Massachusetts 02210. Investor information can be obtained by calling 1-866-787-2257. The Distributor has entered into a distribution agreement (“Distribution Agreement”) with the Trust pursuant to which it distributes Shares of each Fund. The Distribution Agreement will continue for two years from its effective date and is renewable annually thereafter. Shares will be continuously offered for sale by the Trust through the Distributor only in Creation Units, as described in the Prospectus and below under “Purchase and Redemption of Creation Units.” Shares in less than Creation Units are not distributed by the Distributor. The Distributor will deliver the Prospectus to persons purchasing Creation Units and will maintain records of both orders placed with it and confirmations of acceptance furnished by it. The Distributor is a broker-dealer registered under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and a member of the Financial Industry Regulatory Authority (“FINRA”). The Distributor has no role in determining the investment policies of the Trust or which securities are to be purchased or sold by the Trust. An affiliate of the Distributor may assist Authorized Participants (as defined below) in assembling shares to purchase Creation Units or upon redemption, for which it may receive commissions or other fees from such Authorized Participants. An affiliate of the Distributor also receives compensation from State Street for providing on-line creation and redemption functionality to Authorized Participants through its Fund Connect application.

The Adviser or Distributor, or an affiliate of the Adviser or Distributor, may directly or indirectly make cash payments to certain broker-dealers for participating in activities that are designed to make registered representatives and other professionals more knowledgeable about exchange traded products, including the SPDR funds, or for other activities, such as participation in marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems. As of the date of this SAI, the Adviser and/or Distributor had arrangements to make payments, other than for the educational programs and marketing activities described above, only to Charles Schwab & Co., Inc. (“Schwab”), Pershing LLC (“Pershing”), RBC Capital Markets, LLC (“RBC”) and TD Ameritrade, Inc. (“TD Ameritrade”). Pursuant to these arrangements, Schwab, Pershing, RBC and TD Ameritrade have agreed to promote certain SPDR funds to their customers and not to charge certain of their customers any commissions when those customers purchase or sell shares of certain SPDR funds. Payments to a broker-dealer or intermediary may create potential conflicts of interest between the broker dealer or intermediary and its clients. These amounts, which may be significant, are paid by the Adviser and/or Distributor from their own resources and not from Fund assets. In addition, the Adviser or Distributor, or an affiliate of the Adviser or Distributor, as well as an index provider that is not affiliated with the Adviser or Distributor, may also reimburse expenses or make payments from their own assets to other persons in consideration of services or other activities that they believe may benefit the SPDR business or facilitate investment in SPDR funds.

The Distribution Agreement provides that it may be terminated at any time, without the payment of any penalty, as to a Fund: (i) by vote of a majority of the Independent Trustees or (ii) by vote of a majority (as defined in the 1940 Act) of the outstanding voting securities of the Fund, on at least 60 days’ written notice to the Distributor. The Distribution Agreement is also terminable upon 60 days’ notice by the Distributor and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

The continuation of the Distribution Agreement and any other related agreements is subject to annual approval of the Board, including by a majority of the Independent Trustees, as described above.

The Distributor may also enter into agreements with securities dealers (“Soliciting Dealers”) who will solicit purchases of Creation Unit aggregations of Shares. Such Soliciting Dealers may also be Participating Parties (as defined in the “Book Entry Only System” section below) and/or DTC Participants (as defined below).

Pursuant to the Distribution Agreement, the Trust has agreed to indemnify the Distributor, and may indemnify Soliciting Dealers and Authorized Participants (as described below) entering into agreements with the Distributor, for certain liabilities, including certain liabilities arising under the federal securities laws, unless such loss or liability results from willful misfeasance, bad faith or gross negligence in the performance of its duties or the reckless disregard of its obligations and duties under the Distribution Agreement or other agreement, as applicable.

The policy of the Trust regarding purchases and sales of securities for each Fund is that primary consideration will be given to seeking best execution. Consistent with this policy, when securities transactions are effected on a stock exchange, the Trust’s policy is to pay commissions which are considered fair and reasonable without necessarily determining that the lowest possible commissions are paid in all circumstances. The Trust believes that a requirement always to seek the lowest possible commission cost could impede effective portfolio management and preclude a Fund, the Adviser and /or Sub-Advisers from obtaining a high quality of brokerage and research services. In seeking to determine the reasonableness of brokerage commissions paid in any transaction, the Adviser and/or Sub-Advisers rely upon its experience and knowledge regarding commissions and on its judgment in evaluating the brokerage and research services received from the broker effecting the transaction. Such determinations are necessarily subjective and imprecise, as in most cases an exact dollar value for those services is not ascertainable. The Trust has adopted policies and procedures that prohibit the consideration of sales of a Fund’s shares as a factor in the selection of a broker or dealer to execute its portfolio transactions.

Adviser. In selecting a broker/dealer for each specific transaction, the Adviser chooses the broker/dealer deemed most capable of providing the services necessary to obtain the most favorable execution and does not take the sale of Fund shares into account. The Adviser considers the full range of brokerage services applicable to a particular transaction that may be considered when making this judgment, which may include, but is not limited to: liquidity, price, market share, execution-related costs, and prompt and reliable execution. The specific criteria will vary depending upon the nature of the transaction, the market in which it is executed, and the extent to which it is possible to select from among multiple broker/dealers. The Adviser will also use electronic crossing networks when appropriate.

The Adviser does not currently use the Funds’ assets for, or participate in, third party soft dollar arrangements, although the Adviser may receive proprietary research from various full service brokers, the cost of which is bundled with the cost of the broker’s execution services. The Adviser does not “pay up” for the value of any such proprietary research. The Adviser may aggregate trades with other clients of SSGA, whose commission dollars may be used to generate soft dollar credits for SSGA. Although the Adviser’s clients’ commissions are not used for third party soft dollars, the Adviser’s and SSGA’s clients may benefit from the soft dollar products/services received by SSGA.

The Adviser assumes general supervision over placing orders on behalf of the Trust for the purchase or sale of portfolio securities. If purchases or sales of portfolio securities of the Trust and one or more other investment companies or clients supervised by the Adviser are considered at or about the same time, transactions in such securities are allocated among the several investment companies and clients in a manner deemed equitable and consistent with its fiduciary obligations to all by the Adviser. In some cases, this procedure could have a detrimental effect on the price or volume of the security so far as the Trust is concerned. However, in other cases, it is possible that the ability to participate in volume transactions and to negotiate lower brokerage commissions will be beneficial to the Trust. The primary consideration is prompt execution of orders and seeking best execution.

MFS. Specific decisions to purchase or sell securities for the Funds are made by persons affiliated with MFS. Any such person may serve other clients of MFS or any subsidiary of MFS in a similar capacity.

MFS places all Fund orders for the purchase or sale of securities with the primary objective of seeking to obtain the best execution from responsible broker/dealers at competitive rates. MFS seeks to deal with broker/dealers that can provide high quality execution services. In seeking best execution, MFS takes into account all factors it considers to be relevant, including, by way of illustration: price; the size of the transaction; the nature of the market of the security; the amount of the commission; the timing and impact of the transaction, considering market prices and trends; the reputation, experience, and financial stability of the broker/dealer involved; the willingness of the broker/dealer to commit capital; the need for anonymity in the market; and the quality of services rendered by the broker/dealer in other transactions, which may include the quality of the research and brokerage services provided by the broker/dealer. MFS may place Fund orders with Luminex Trading & Analytics LLC, an alternative trading system in which MFS owns approximately 4.9%.

In certain circumstances, such as a buy-in for failure to deliver, MFS is not able to select the broker/dealer who will transact to cover the failure. For example, if the Fund sells a security short and is unable to deliver the securities sold short, the broker/dealer through whom the Fund sold short must deliver securities purchased for cash, (i.e., effect a buy-in, unless it knows that the Fund either is in the process of forwarding the securities to the broker/dealer or will do so as soon as possible without undue inconvenience or expense). Similarly, there can also be a failure to deliver in a long transaction and a resulting buy-in by the broker/dealer through whom the securities were sold. If the broker/dealer effects a buy-in, MFS will be unable to control the trading techniques, methods, venues, or any other aspect of the trade used by the broker/dealer.

Commission rates for equity securities and some derivatives vary depending upon trading techniques, methods, venues, and broker/dealers selected, as well as the market(s) in which the securities are traded and their relative liquidity. MFS may utilize numerous broker/dealers and trading venues and strategies in order to seek the best execution for client transactions. MFS periodically and systematically reviews the performance of the broker/dealers that execute Fund transactions, including the commission rates paid to broker/dealers, by considering the value and quality of brokerage and research services provided. The quality of a broker/dealer’s services is measured by analyzing various factors that could affect the execution of trades. These factors include the ability to execute trades with a minimum of market impact, the speed and efficiency of executions, electronic trading capabilities, adequacy of capital, commitment of capital when necessary or desirable, market color provided to MFS, and accommodation of MFS’ special needs. MFS may employ outside vendors to provide reports on the quality of broker/dealer executions.

In the case of securities traded in the over-the-counter market, portfolio transactions may be effected either on an agency basis, which involves the payment of negotiated brokerage commissions to the broker/dealer (including electronic communication networks, multilateral trading facilities or alternative trading systems), or on a principal basis, at net prices without commissions, but including compensation to the broker/dealer in the form of a mark-up or mark-down, depending on where MFS believes best execution is available. In the case of securities purchased from underwriters, the cost of such securities generally includes a fixed underwriting commission or concession. From time to time, soliciting dealer fees are available to MFS on tender or exchange offers. Such soliciting or dealer fees are in effect recaptured by the Fund.

In allocating brokerage, MFS may take into consideration the receipt of research and brokerage services, consistent with its obligation to seek best execution for Fund transactions. As permitted by Section 28(e) of the Exchange Act (“Section 28(e)”), MFS may cause the Fund to pay a broker/dealer that provides “Brokerage and Research Services” (as defined by Section 28(e)) to MFS an amount of commission for effecting a securities transaction for the Fund in excess of the amount other broker/dealers would have charged for the transaction if MFS determines in good faith that the greater commission is reasonable in relation to the value of the Brokerage and Research Services provided by the executing broker/dealer viewed in terms of either a particular transaction or MFS’ overall responsibilities to the Fund and its other clients. “Commissions,” as currently interpreted by the SEC, include fees paid to broker/dealers for trades conducted on an agency basis, and certain mark-ups, markdowns, commission equivalents, and other fees received by broker/dealers in riskless principal transactions. “Research Commissions” represent the portion of Commissions (and other fees paid in non-U.S. transactions that are not considered Commissions) that is paid on transactions in excess of the portion that compensates the broker/dealer for executing, clearing, and/or settling the transaction.

Brokerage and Research Services includes advice as to the value of securities; the advisability of investing in, purchasing, or selling securities; the availability of securities or purchasers or sellers of securities; furnishing analyses and reports concerning issuers, industries, securities, economic factors and trends, portfolio strategy, and the performance of portfolios; and effecting securities transactions and performing functions incidental thereto (such as clearance and settlement) or required in connection therewith by applicable rules. Such services can include access to corporate management; industry conferences; research field trips to visit corporate management and/or to tour manufacturing, production, or distribution facilities; statistical, research, and other factual information or services such as: investment research reports; access to analysts; execution systems and trading analytics; reports or databases containing corporate, fundamental, and technical analyses; portfolio modeling strategies; and economic research services, such as publications, chart services, and advice from economists concerning macroeconomics information, and analytical investment information about particular corporations (collectively, “Research”).

MFS has entered into client commission agreements with certain broker/dealers that execute, clear, or settle securities transactions on behalf of MFS’ clients (collectively, “Executing Brokers”) which provide for the Executing Brokers to pool a portion of the Commissions paid by the Fund and other accounts for securities transactions (“Pooled Commissions”). Pooled Commissions also include a portion of the Commissions paid in connection with the transactions of affiliates of MFS. Executing Brokers pay a portion of Pooled Commissions to providers of Research to MFS (“Research Providers”).

To the extent a Research Provider plays no role in executing client securities transactions, any Research prepared by that Research Provider would constitute third party research. MFS may use brokerage commissions, including Pooled Commissions, from the Fund’s portfolio transactions to acquire Research, subject to the procedures and limitations described below.

MFS establishes a semi-annual budget for Research paid for with Research Commissions (“Global Budget”). MFS and its affiliates allocate Research Commissions through a research vote process (“Research Vote”) in which the investment professionals of MFS and its affiliates assess the value of Research provided to MFS and its affiliates by Research Providers (which may include Executing Brokers) (“Research Firms”) during the period. MFS ascribes a dollar amount to each vote which, in total, is intended to equal the Global Budget for the period. Investment professionals are not required to spend all of their votes. MFS uses the Research Vote as a guide for allocating Pooled Commissions to Research Firms subject to each semi-annual period’s Global Budget. Compensation for Research may also be made pursuant to commissions paid on trades (“Trade Commissions”) executed by a Research Provider who is registered as a broker/dealer (“Broker Provider”), other than Executing Brokers. To the extent that payments for Research to a Broker Provider are made pursuant to Trade Commissions, MFS and its affiliates will reduce the amount of Pooled Commissions to be paid to that Broker Provider for its Research by a portion of the Trade Commission. MFS reserves the right to pay cash to the Research Firm from its own resources in an amount MFS determines in its discretion.

If MFS determines that any service or product has a mixed use (i.e., it also serves functions that do not assist the investment decision-making or trading process), MFS may allocate the costs of such service or product accordingly in its reasonable discretion. MFS will allocate Research Commissions to Research Firms only for the portion of the service or product that MFS determines assists it in the investment decision-making or trading process, and will pay for the remaining value of the product or service in cash. The Research is provided to MFS for no consideration other than Research Commissions. In determining whether a service or product qualifies as “Brokerage or Research Services,” MFS evaluates whether the service or products provides lawful and appropriate assistance to MFS in carrying out its investment decision-making responsibilities. It is often not possible to place a dollar value on the brokerage and research services provided to MFS by broker/dealers. The determination and evaluation of the reasonableness of the Research Commissions paid is based primarily on the professional opinions of the investment professionals who utilize the Research provided by the broker/dealers.

The advisory fee paid to MFS is not reduced as a consequence of MFS’ receipt of Research. To the extent the Fund’s portfolio transactions are used to obtain Research, the brokerage commissions paid by the Fund might exceed those that might otherwise be paid for execution only.

Through the use of Research acquired with Research Commissions, MFS avoids the additional expenses that it would incur if it developed comparable information through its own staff or if it purchased such Research with its own resources. As a result, the Fund pays more for its portfolio transactions than if MFS caused the Fund to pay execution only rates. MFS may have an incentive to select or recommend a broker/dealer based on its interest in receiving Research rather than the Fund’s interest in receiving lower commission rates. The Research received may be useful and of value to MFS or its affiliates in serving the Fund and other clients of MFS or its affiliates. Accordingly, not all of the Research provided by broker/dealers through which the Fund effects securities transactions may be used by MFS in connection with the Fund.

DoubleLine. DoubleLine is responsible for the placement of the Fund’s portfolio transactions and, with respect thereto, the negotiation of prices, brokerage commissions, if any, and mark-ups and mark-downs or spreads on principal transactions. DoubleLine may also purchase securities on behalf of the Fund in underwritten offerings at fixed prices that include discounts to underwriters and/or concessions to dealers.

In placing a portfolio transaction, DoubleLine seeks to achieve best execution. This means that, in selecting broker-dealers to execute portfolio transactions for the Fund, DoubleLine seeks to select broker-dealers that will execute securities transactions in a manner such that the total cost or proceeds of each transaction is the most favorable under the circumstances. This does not mean, however, that portfolio transactions are always executed at the lowest available commission or spread, and DoubleLine may effect transactions that cause the Fund to pay a commission or spread in excess of a commission or spread that another broker-dealer would have charged if DoubleLine determines that, notwithstanding such commission or spread, such transaction is in the Fund’s best interest. In making this determination, DoubleLine may take a variety of factors into consideration, including, without limitation, (i) execution quality in light of order size, difficulty of execution and other relevant factors; (ii) associated expenses and costs; (iii) the quality, reliability, responsiveness and value of the provided services, (iv) the operational compatibility between the broker-dealer and DoubleLine; (v) the broker-dealer’s safety and soundness; and (vi) the provision of research and brokerage products and services. The provision of research and brokerage products and services is not typically considered in respect of transactions by the Fund when trading fixed income securities.

From time to time, DoubleLine receives unsolicited research from various brokers, which may or may not be counterparties to trades placed on behalf of clients. While DoubleLine may review and consider certain of the research received, the provision of unsolicited research does not factor into the DoubleLine’s broker selection process with respect to trading fixed-income securities. Research services include items such as reports on industries and companies, economic analyses, review of business conditions and portfolio strategy and various trading and quotation services. Such services also include advice from broker-dealers as to the value of securities, availability of securities, availability of buyers, and availability of sellers. These services also include recommendations as to purchase and sale of individual securities and timing of transactions.

Investment decisions for the Fund and for the other investment advisory clients of DoubleLine are made with a view to achieving their respective investment objectives. Investment decisions are the product of many factors in addition to basic suitability for the particular client involved (including the Fund). Some securities considered for investment by the Fund also may be appropriate for other clients served by DoubleLine. Thus, a particular security may be bought or sold for certain clients even though it could have been bought or sold for other clients at the same time, including accounts in which DoubleLine, its officers or employees may have a financial interest. If a purchase or sale of securities consistent with the investment policies of the Fund and one or more of these clients served by DoubleLine is considered at or about the same time, transactions in such securities will be allocated among the Fund and other clients pursuant to DoubleLine’s trade allocation policy that is designed to ensure that all accounts, including the Fund, are treated fairly and equitably over time.

As permitted by Section 28(e) of the Exchange Act , DoubleLine may, on behalf of a client, pay a broker or dealer, including those acting in the capacity of a futures commission merchant, that provides “brokerage and research services” (as defined in the Exchange Act) to DoubleLine an amount of commission for effecting a portfolio investment transaction in excess of the amount of commission that another broker or dealer would have charged for effecting that transaction, if DoubleLine determines in good faith that such amount of commission was reasonable in relation to the value of the brokerage and research services provided by such broker or dealer, viewed in terms of either that particular transaction or DoubleLine’s overall responsibilities to the client and to other client accounts over which DoubleLine exercises investment discretion. Such research services include proprietary research created internally by a broker or by a third-party provider (and made available to DoubleLine by a broker) such as, for example, individual stock information and research, industry and sector analysis, trend analysis and forecasting, discussions with individual stock analysts, and meetings arranged with various sources of information regarding particular issuers, industries, governmental policies, specific information about local markets and applicable regulations, economic trends, and other matters. In addition, a broker may accumulate credits for DoubleLine’s account and use them to purchase brokerage and research services at DoubleLine’s discretion and based on DoubleLine’s determination of the relative benefits of the various services available for purchase. These arrangements are commonly known as “commission sharing arrangements.” Accordingly, DoubleLine’s clients may be deemed to be paying for research and these other services with “soft” or commission dollars. Research furnished by brokers or dealers or pursuant to credits accumulated at brokers or dealers through commission sharing arrangements may be used in servicing any or all of DoubleLine’s clients and may be used for client accounts other than those that pay commissions to the broker or dealer providing the research. DoubleLine also may receive soft dollar credits based on certain “riskless” principal securities transactions with brokerage firms. With respect to certain products and services used for both research/brokerage and non-research/brokerage purposes, DoubleLine generally allocates the costs of such products and services between their research/brokerage and non-research/brokerage uses, and generally uses soft dollars to pay only for the portion allocated to research/brokerage uses. Examples of products and services used for non-research/brokerage purposes (and not paid for with soft dollars) include equipment and exchange data (e.g., quotes, volume). Some of these services may be of value to DoubleLine and its affiliates in advising various of their clients (including the Fund), although not all of these services are necessarily useful and of value in managing the Fund. The sub-advisory fee paid by the Fund is not reduced because DoubleLine or its affiliates receive these services even though DoubleLine might otherwise be required to purchase some of these services for cash. DoubleLine’s authority to cause the Fund to pay any such greater commissions is also subject to such policies as the Trustees may adopt from time to time.

DoubleLine’s relationships with brokerage firms that provide soft dollar services to DoubleLine (including brokerage firms that participate in commission sharing arrangements) may influence DoubleLine’s judgment and create conflicts of interest, both in allocating brokerage business between firms that provide soft dollar services and firms that do not, and in allocating the costs of mixed-use products between their research and non-research uses. When DoubleLine uses client brokerage commissions to obtain research or other products or services, DoubleLine receives a benefit because it does not have to produce or pay for such research, products, or services. As such, DoubleLine has an incentive to select or recommend a broker-dealer based on DoubleLine’s interest in receiving the research or other products or services, rather than on DoubleLine’s clients’ interest in receiving most favorable execution. Client trades executed through these brokers or any other brokerage firm may not be at the lowest price otherwise available. DoubleLine maintains policies and procedures designed to address such conflicts of interest.

In an effort to achieve efficiencies in execution and reduce trading costs, DoubleLine and its affiliates may, but will not necessarily, aggregate securities transactions on behalf of a number of accounts, including accounts of the Fund, at the same time. In addition, DoubleLine may execute securities transactions alongside or interspersed between aggregated orders when DoubleLine believes that such execution will not interfere with its ability to execute in a manner believed to be most favorable to its clients as a whole. DoubleLine may exclude trades for accounts that direct brokerage or that are managed in part for tax considerations from aggregate orders.

When executing aggregate orders, trades will be allocated among accounts using procedures that DoubleLine considers to be reasonably designed to be non-preferential and fair and equitable over time. This may include making the allocation on a random or pro rata basis or based on such considerations as diversification requirements, duration, investment objectives, client contractual or regulatory investment guidelines and restrictions, existing or targeted account weightings in particular securities or sectors, lot size, account size, cash availability, amount of existing holdings (or substitutes) of the security in the accounts, investment time horizons and directed brokerage instructions, if applicable.

DoubleLine shares allocations of public offerings and other desirable but limited opportunities to buy or sell securities in a manner that DoubleLine considers reasonably designed to be non-preferential and fair and equitable over time, such that no account or group of accounts receives consistently favorable or unfavorable treatment. Generally, such allocations will be made after taking into account cash availability and need, suitability, investment objectives and guidelines and other factors deemed appropriate in making investment allocation decisions for each client. Shares obtained in initial public offerings will be allocated using these criteria unless the number of shares made available to the Adviser is de minimis, in which case the shares will be allocated among the eligible accounts based on DoubleLine’s assessment of the circumstances.

In addition, and particularly with respect to fixed-income securities, if a small amount of an investment is allocated to DoubleLine, DoubleLine may allocate it disproportionately, taking into consideration lot size, existing or targeted account weightings in particular securities and/or sectors, account size, diversification requirements and investment objectives/restrictions.

The Funds will not deal with affiliates in principal transactions unless permitted by exemptive order or applicable rule or regulation.

The table below shows the aggregate dollar amount of brokerage commissions paid by the Funds for the past three fiscal years ended June 30. Brokerage commissions paid by a Fund may be substantially different from year to year for multiple reasons, including market volatility and the demand for a particular Fund.

Securities of “Regular Broker-Dealers.” Each Fund is required to identify any securities of its “regular brokers and dealers” (as such term is defined in the 1940 Act) which it may hold at the close of its most recent fiscal year. “Regular brokers or dealers” of the Trust are the ten brokers or dealers that, during the most recent fiscal year: (i) received the greatest dollar amounts of brokerage commissions from the Trust’s portfolio transactions; (ii) engaged as principal in the largest dollar amounts of portfolio transactions of the Trust; or (iii) sold the largest dollar amounts of the Trust’s shares.

Portfolio turnover may vary from year to year, as well as within a year. High turnover rates are likely to result in comparatively greater brokerage expenses or transaction costs. The overall reasonableness of brokerage commissions and transaction costs is evaluated by the Adviser based upon its knowledge of available information as to the general level of commissions and transaction costs paid by other institutional investors for comparable services.

The following information supplements and should be read in conjunction with the section in the Prospectus entitled “ADDITIONAL PURCHASE AND SALE INFORMATION.”

The Depository Trust Company (“DTC”) acts as securities depositary for the Shares. Shares of each Fund are represented by securities registered in the name of DTC or its nominee, Cede & Co., and deposited with, or on behalf of, DTC. Except in the limited circumstance provided below, certificates will not be issued for Shares. DTC, a limited-purpose trust company, was created to hold

securities of its participants (the “DTC Participants”) and to facilitate the clearance and settlement of securities transactions among the DTC Participants in such securities through electronic book-entry changes in accounts of the DTC Participants, thereby eliminating the need for physical movement of securities certificates. DTC Participants include securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations, some of whom (and/or their representatives) own DTC. More specifically, DTC is owned by a number of its DTC Participants and by the New York Stock Exchange (“NYSE”) and FINRA. Access to the DTC system is also available to others such as banks, brokers, dealers and trust companies that clear through or maintain a custodial relationship with a DTC Participant, either directly or indirectly (the “Indirect Participants”).

Beneficial ownership of Shares is limited to DTC Participants, Indirect Participants and persons holding interests through DTC Participants and Indirect Participants. Ownership of beneficial interests in Shares (owners of such beneficial interests are referred to herein as “Beneficial Owners”) is shown on, and the transfer of ownership is effected only through, records maintained by DTC (with respect to DTC Participants) and on the records of DTC Participants (with respect to Indirect Participants and Beneficial Owners that are not DTC Participants). Beneficial Owners will receive from or through the DTC Participant a written confirmation relating to their purchase of Shares.

Conveyance of all notices, statements and other communications to Beneficial Owners is effected as follows. Pursuant to the Depositary Agreement between the Trust and DTC, DTC is required to make available to the Trust upon request and for a fee to be charged to the Trust a listing of the Shares of each Fund held by each DTC Participant. The Trust, either directly or through a third party service, shall inquire of each such DTC Participant as to the number of Beneficial Owners holding Shares, directly or indirectly, through such DTC Participant. The Trust, either directly or through a third party service, shall provide each such DTC Participant with copies of such notice, statement or other communication, in such form, number and at such place as such DTC Participant may reasonably request, in order that such notice, statement or communication may be transmitted by such DTC Participant, directly or indirectly, to such Beneficial Owners. In addition, the Trust shall pay to each such DTC Participant and/or third party service a fair and reasonable amount as reimbursement for the expenses attendant to such transmittal, all subject to applicable statutory and regulatory requirements.

Share distributions shall be made to DTC or its nominee, Cede & Co., as the registered holder of all Shares. DTC or its nominee, upon receipt of any such distributions, shall credit immediately DTC Participants’ accounts with payments in amounts proportionate to their respective beneficial interests in Shares of a Fund as shown on the records of DTC or its nominee. Payments by DTC Participants to Indirect Participants and Beneficial Owners of Shares held through such DTC Participants will be governed by standing instructions and customary practices, as is now the case with securities held for the accounts of customers in bearer form or registered in a “street name,” and will be the responsibility of such DTC Participants.

The Trust has no responsibility or liability for any aspects of the records relating to or notices to Beneficial Owners, or payments made on account of beneficial ownership interests in such Shares, or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests or for any other aspect of the relationship between DTC and the DTC Participants or the relationship between such DTC Participants and the Indirect Participants and Beneficial Owners owning through such DTC Participants.

DTC may determine to discontinue providing its service with respect to Shares at any time by giving reasonable notice to the Trust and discharging its responsibilities with respect thereto under applicable law. Under such circumstances, the Trust shall take action either to find a replacement for DTC to perform its functions at a comparable cost or, if such a replacement is unavailable, to issue and deliver printed certificates representing ownership of Shares, unless the Trust makes other arrangements with respect thereto satisfactory to the Exchange.

Although the Funds do not have information concerning their beneficial ownership held in the names of DTC Participants, as of October [ ], 2018, the names, addresses and percentage ownership of each DTC Participant that owned of record 5% or more of the outstanding Shares of the Funds were as follows:

An Authorized Participant (as defined below) may hold of record more than 25% of the outstanding Shares of a Fund. From time to time, Authorized Participants may be a beneficial and/or legal owner of a Fund, may be affiliated with an index provider, may be deemed to have control of the applicable Fund and/or may be able to affect the outcome of matters presented for a vote of the shareholders of the Fund. Authorized Participants may execute an irrevocable proxy granting the Distributor or another affiliate of State Street (the “Agent”) power to vote or abstain from voting such Authorized Participant’s beneficially or legally owned Shares of a Fund. In such cases, the Agent shall mirror vote (or abstain from voting) such Shares in the same proportion as all other beneficial owners of the Fund.

As of October [ ], 2018, to the knowledge of the Trust, the following persons held of record or beneficially through one or more accounts 25% or more of the outstanding shares of a Fund.

[The Trustees and Officers of the Trust, as a group, own less than 1% of the Trust’s voting securities as of the date of this SAI.]

Each Fund issues and redeems its Shares on a continuous basis, at net asset value, only in a large specified number of Shares called a “Creation Unit,” either principally in-kind for a designated portfolio of securities or in cash for the value of such securities. The value of each Fund is determined once each business day, normally as of the Closing Time, except weekends and the following holidays: New Year’s Day, Dr. Martin Luther King, Jr. Day, Presidents’ Day, Good Friday, Memorial Day (observed), Independence Day, Labor Day, Thanksgiving Day and Christmas Day. The net asset value of a Fund is determined once each business day, normally as of the Closing Time. Creation Unit sizes are 50,000 Shares per Creation Unit. The Creation Unit size for each Fund may change. Authorized Participants (as defined below) will be notified of such change. The principal consideration for creations and redemptions for each Fund is set forth in the table below:

PURCHASE (CREATION). The Trust issues and sells Shares of each Fund only in Creation Units on a continuous basis through the Principal Underwriter, without a sales load (but subject to transaction fees), at their NAV per share next determined after receipt of an order, on any Business Day (as defined below), in proper form pursuant to the terms of the Authorized Participant Agreement (“Participant Agreement”). A “Business Day” with respect to a Fund is, generally, any day on which the NYSE is open for business.

FUND DEPOSIT. The consideration for purchase of a Creation Unit of a Fund generally consists of either (i) the in-kind deposit of a designated portfolio of securities (the “Deposit Securities”) per each Creation Unit and the Cash Component (defined below), computed as described below or (ii) the cash value of the Deposit Securities (“Deposit Cash”) and “Cash Component,” computed as described below. When accepting purchases of Creation Units for cash, a Fund may incur additional costs associated with the acquisition of Deposit Securities that would otherwise be provided by an in-kind purchaser.

applicable), the Cash Component shall be such positive amount. If the Cash Component is a negative number (i.e., the net asset value per Creation Unit is less than the market value of the Deposit Securities or Deposit Cash, as applicable), the Cash Component shall be such negative amount and the creator will be entitled to receive cash in an amount equal to the Cash Component. The Cash Component serves the function of compensating for any differences between the net asset value per Creation Unit and the market value of the Deposit Securities or Deposit Cash, as applicable. Computation of the Cash Component excludes any stamp duty or other similar fees and expenses payable upon transfer of beneficial ownership of the Deposit Securities, if applicable, which shall be the sole responsibility of the Authorized Participant (as defined below).

The Custodian, through NSCC, makes available on each Business Day, immediately prior to the opening of business on the Exchange (currently 9:30 a.m., Eastern time), the list of the names and the required number of shares of each Deposit Security or the required amount of Deposit Cash, as applicable, to be included in the current Fund Deposit (based on information at the end of the previous Business Day) for a Fund. Such Fund Deposit is subject to any applicable adjustments as described below, in order to effect purchases of Creation Units of a Fund until such time as the next-announced composition of the Deposit Securities or the required amount of Deposit Cash, as applicable, is made available.

The identity and number of shares of the Deposit Securities or the amount of Deposit Cash, as applicable, required for a Fund Deposit for each Fund changes as rebalancing adjustments, interest payments and corporate action events are reflected from time to time by the Adviser with a view to the investment objective of the Fund. Information regarding the Fund Deposit necessary for the purchase of a Creation Unit is made available to Authorized Participants and other market participants seeking to transact in Creation Unit aggregations.

As noted above, the Trust reserves the right to permit or require the substitution of Deposit Cash to replace any Deposit Security, which shall be added to the Cash Component, including, without limitation, situations where the Deposit Security: (i) may not be available in sufficient quantity for delivery, (ii) may not be eligible for transfer through the systems of DTC for corporate securities and municipal securities; (iii) may not be eligible for trading by an Authorized Participant (as defined below) or the investor for which it is acting; (iv) would be restricted under the securities laws or where the delivery of the Deposit Security to the Authorized Participant would result in the disposition of the Deposit Security by the Authorized Participant becoming restricted under the securities laws, or (v) in certain other situations (collectively, “non-standard orders”). The Trust also reserves the right to: permit or require the substitution of Deposit Securities in lieu of Deposit Cash. The adjustments described above will reflect changes, known to the Adviser on the date of announcement to be in effect by the time of delivery of the Fund Deposit, resulting from certain corporate actions.

PROCEDURES FOR PURCHASE OF CREATION UNITS. To be eligible to place orders with the Principal Underwriter, as facilitated via the Transfer Agent, to purchase a Creation Unit of a Fund, an entity must be (i) a “Participating Party”, i.e., a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the NSCC (the “Clearing Process”), a clearing agency that is registered with the SEC; or (ii) a DTC Participant (see “Book Entry Only System”). In addition, each Participating Party or DTC Participant (each, an “Authorized Participant”) must execute a Participant Agreement that has been agreed to by the Principal Underwriter and the Transfer Agent, and that has been accepted by the Trust, with respect to purchases and redemptions of Creation Units. Each Authorized Participant will agree, pursuant to the terms of a Participant Agreement, on behalf of itself or any investor on whose behalf it will act, to certain conditions, including that it will pay to the Trust, an amount of cash sufficient to pay the Cash Component together with the creation transaction fee (described below) and any other applicable fees, taxes and additional variable charge.

All orders to purchase Shares directly from a Fund, including non-standard orders, must be placed for one or more Creation Units and in the manner and by the time set forth in the Participant Agreement and/or the applicable order form. The date on which an order to purchase Creation Units (or an order to redeem Creation Units, as set forth below) is received and accepted is referred to as the “Order Placement Date.”

An Authorized Participant may require an investor to make certain representations or enter into agreements with respect to the order (e.g., to provide for payments of cash, when required). Investors should be aware that their particular broker may not have executed a Participant Agreement and that, therefore, orders to purchase Shares directly from a Fund in Creation Units have to be placed by the investor’s broker through an Authorized Participant that has executed a Participant Agreement. In such cases there may be additional charges to such investor. At any given time, there may be only a limited number of broker-dealers that have executed a Participant Agreement and only a small number of such Authorized Participants may have international capabilities.

On days when the Exchange or the bond markets close earlier than normal, a Fund may require orders to create Creation Units to be placed earlier in the day. In addition, if a market or markets on which a Fund’s investments are primarily traded is closed, the Fund will also generally not accept orders on such day(s). Orders must be transmitted by an Authorized Participant by telephone or other transmission method acceptable to the Distributor pursuant to procedures set forth in the Participant Agreement and in accordance with the applicable order form. Those placing orders through an Authorized Participant should allow sufficient time to permit proper submission of the purchase order by the cut-off time on such Business Day. Economic or market disruptions or changes, or telephone or other communication failure may impede the ability to reach the Distributor or an Authorized Participant.

Fund Deposits must be delivered by an Authorized Participant through the Federal Reserve System (for cash and U.S. government securities), or through DTC (for corporate securities and municipal securities), through a subcustody agent (for foreign securities) and/or through such other arrangements allowed by the Trust or its agents. With respect to foreign Deposit Securities, the Custodian shall cause the subcustodian of a Fund to maintain an account into which the Authorized Participant shall deliver, on behalf of itself or the party on whose behalf it is acting, such Deposit Securities. Foreign Deposit Securities must be delivered to an account maintained at the applicable local subcustodian. The Fund Deposit transfer must be ordered by the Authorized Participant in a timely fashion so as to ensure the delivery of the requisite number of Deposit Securities or Deposit Cash, as applicable, to the account of a Fund or its agents by no later than the Settlement Date. The “Settlement Date” for a Fund is generally the second Business Day (“T+2”). All questions as to the number of Deposit Securities or Deposit Cash to be delivered, as applicable, and the validity, form and eligibility (including time of receipt) for the deposit of any tendered securities or cash, as applicable, will be determined by the Trust, whose determination shall be final and binding. The amount of cash represented by the Cash Component must be transferred directly to the Custodian through the Federal Reserve Bank wire transfer system in a timely manner so as to be received by the Custodian no later than the Settlement Date. If the Cash Component and the Deposit Securities or Deposit Cash, as applicable, are not received in a timely manner by the Settlement Date, the creation order may be cancelled. Upon written notice to the Distributor, such canceled order may be resubmitted the following Business Day using a Fund Deposit as newly constituted to reflect the then current NAV of the Fund. The delivery of Creation Units so created generally will occur no later than the second Business Day.

The order shall be deemed to be received on the Business Day on which the order is placed provided that the order is placed in proper form prior to the applicable cut-off time and the federal funds in the appropriate amount are deposited by 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions), with the Custodian on the Settlement Date. If the order is not placed in proper form as required, or federal funds in the appropriate amount are not received by 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions) on the Settlement Date, then the order may be deemed to be rejected and the Authorized Participant shall be liable to the Fund for losses, if any, resulting therefrom. A creation request is considered to be in “proper form” if all procedures set forth in the Participant Agreement, order form and this SAI are properly followed.

ISSUANCE OF A CREATION UNIT. Except as provided herein, Creation Units will not be issued until the transfer of good title to the Trust of the Deposit Securities or payment of Deposit Cash, as applicable, and the payment of the Cash Component have been completed. When the subcustodian has confirmed to the Custodian that the required Deposit Securities (or the cash value thereof) have been delivered to the account of the relevant subcustodian or subcustodians, the Principal Underwriter and the Adviser shall be notified of such delivery, and the Trust will issue and cause the delivery of the Creation Units.

In instances where the Trust accepts Deposit Securities for the purchase of a Creation Unit, the Creation Unit may be purchased in advance of receipt by the Trust of all or a portion of the applicable Deposit Securities as described below. In these circumstances, the initial deposit will have a value greater than the net asset value of the Shares on the date the order is placed in proper form since in addition to available Deposit Securities, cash must be deposited in an amount equal to the sum of (i) the Cash Component, plus (ii) an additional amount of cash equal to a percentage of the market value as set forth in the Participant Agreement, of the undelivered Deposit Securities (the “Additional Cash Deposit”), which shall be maintained in a separate non-interest bearing collateral account. An additional amount of cash shall be required to be deposited with the Trust, pending delivery of the missing Deposit Securities to the extent necessary to maintain the Additional Cash Deposit with the Trust in an amount at least equal to the applicable percentage, as set forth in the Participant Agreement, of the daily marked to market value of the missing Deposit Securities. The Trust may use such Additional Cash Deposit to buy the missing Deposit Securities at any time. Authorized Participants will be liable to the Trust for all costs, expenses, dividends, income and taxes associated with missing Deposit Securities, including the costs incurred by the Trust in connection with any such purchases. These costs will be deemed to include the amount by which the actual purchase price of the Deposit Securities exceeds the market value of such Deposit Securities on the day the purchase order was deemed received by the Principal Underwriter plus the brokerage and related transaction costs associated with such purchases. The Trust will return any unused portion of the Additional Cash Deposit once all of the missing Deposit Securities have been properly received by the Custodian or purchased by the Trust and deposited into the Trust. In addition, a transaction fee as set forth below under “Creation Transaction Fees” will be charged in all cases and an additional variable charge may also be applied. The delivery of Creation Units so created generally will occur no later than the Settlement Date.

ACCEPTANCE OF ORDERS OF CREATION UNITS. The Trust reserves the absolute right to reject an order for Creation Units transmitted in respect of a Fund at its discretion, including, without limitation, if (a) the order is not in proper form; (b) the Deposit Securities or Deposit Cash, as applicable, delivered by the Participant are not as disseminated through the facilities of the NSCC for that date by the Custodian; (c) the investor(s), upon obtaining the Shares ordered, would own 80% or more of the currently outstanding Shares of the Fund; (d) acceptance of the Deposit Securities would have certain adverse tax consequences to the Fund; (e) the acceptance of the Fund Deposit would, in the opinion of counsel, be unlawful; (f) the acceptance of the Fund Deposit would otherwise, in the discretion of the Trust or the Adviser, have an adverse effect on the Trust or the rights of beneficial owners; (g) the

acceptance or receipt of the order for a Creation Unit would, in the opinion of counsel to the Trust, be unlawful; or (h) in the event that circumstances outside the control of the Trust, the Custodian, the Transfer Agent and/or the Adviser make it for all practical purposes not feasible to process orders for Creation Units. Examples of such circumstances include acts of God or public service or utility problems such as fires, floods, extreme weather conditions and power outages resulting in telephone, telecopy and computer failures; market conditions or activities causing trading halts; systems failures involving computer or other information systems affecting the Trust, the Principal Underwriter, the Custodian, the Transfer Agent, DTC, NSCC, Federal Reserve System, or any other participant in the creation process, and other extraordinary events. The Trust or its agents shall communicate to the Authorized Participant its rejection of an order. The Trust, the Transfer Agent, the Custodian and the Principal Underwriter are under no duty, however, to give notification of any defects or irregularities in the delivery of Fund Deposits nor shall either of them incur any liability for the failure to give any such notification. The Trust, the Transfer Agent, the Custodian and the Principal Underwriter shall not be liable for the rejection of any purchase order for Creation Units.

All questions as to the number of shares of each security in the Deposit Securities and the validity, form, eligibility and acceptance for deposit of any securities to be delivered shall be determined by the Trust, and the Trust’s determination shall be final and binding.

REDEMPTION. Shares may be redeemed only in Creation Units at their net asset value next determined after receipt of a redemption request in proper form by a Fund through the Transfer Agent and only on a Business Day. EXCEPT UPON LIQUIDATION OF A FUND, THE TRUST WILL NOT REDEEM SHARES IN AMOUNTS LESS THAN CREATION UNITS. Investors must accumulate enough Shares in the secondary market to constitute a Creation Unit in order to have such Shares redeemed by the Trust. There can be no assurance, however, that there will be sufficient liquidity in the public trading market at any time to permit assembly of a Creation Unit. Investors should expect to incur brokerage and other costs in connection with assembling a sufficient number of Shares to constitute a redeemable Creation Unit.

With respect to each Fund, the Custodian, through the NSCC, makes available immediately prior to the opening of business on the Exchange (currently 9:30 a.m. Eastern time) on each Business Day, the list of the names and share quantities of each Fund’s portfolio securities that will be applicable (subject to possible amendment or correction) to redemption requests received in proper form (as defined below) on that day (“Fund Securities”). Fund Securities received on redemption may not be identical to Deposit Securities.

Redemption proceeds for a Creation Unit are paid either in-kind or in cash or a combination thereof, as determined by the Trust. With respect to in-kind redemptions of a Fund, redemption proceeds for a Creation Unit will consist of Fund Securities — as announced by the Custodian on the Business Day of the request for redemption received in proper form plus cash in an amount equal to the difference between the net asset value of the Shares being redeemed, as next determined after a receipt of a request in proper form, and the value of the Fund Securities (the “Cash Redemption Amount”), less a fixed redemption transaction fee and any applicable additional variable charge as set forth below. In the event that the Fund Securities have a value greater than the net asset value of the Shares, a compensating cash payment equal to the differential is required to be made by or through an Authorized Participant by the redeeming shareholder. Notwithstanding the foregoing: at the Trust’s discretion, an Authorized Participant may receive the corresponding cash value of the securities in lieu of the in-kind securities value representing one or more Fund Securities.

PROCEDURES FOR REDEMPTION OF CREATION UNITS. Redemption proceeds from the Fund will be delivered to the redeeming Authorized Participant. The Fund may deliver redemption proceeds directly to a redeeming Authorized Participant. After the Trust has deemed an order for redemption received, the Trust will initiate procedures to transfer the requisite Fund Securities and the Cash Redemption Amount to the Authorized Participant by the Settlement Date. With respect to in-kind redemptions of a Fund, the calculation of the value of the Fund Securities and the Cash Redemption Amount to be delivered upon redemption will be made by the Custodian according to the procedures set forth under “Determination of Net Asset Value”, computed on the Business Day on which a redemption order is deemed received by the Trust. Therefore, if a redemption order in proper form is submitted to the Principal Underwriter by a DTC Participant by the specified time on the Order Placement Date, and the requisite number of Shares of a Fund are delivered to the Custodian prior to 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions) on the Settlement Date, then the value of the Fund Securities and the Cash Redemption Amount to be delivered will be determined by the Custodian on such Order Placement Date. If the requisite number of Shares of the Fund are not delivered by 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions) on the Settlement Date, the Fund will not release the underlying securities for delivery unless collateral is posted in such percentage amount of missing Shares as set forth in the Participant Agreement (marked to market daily).

With respect to in-kind redemptions of a Fund, in connection with taking delivery of shares of Fund Securities upon redemption of Creation Units, an Authorized Participant must maintain appropriate custody arrangements with a qualified broker-dealer, bank or other custody providers in each jurisdiction in which any of the Fund Securities are customarily traded (or such other arrangements as allowed by the Trust or its agents), to which account such Fund Securities will be delivered. Deliveries of redemption proceeds generally will be made within two Business Days of the trade date. Due to the schedule of holidays in certain countries, however, the delivery of in-kind redemption proceeds may take longer than two or three Business Days, as applicable, after the day on which the redemption request is received in proper form. The section below entitled “Local Market Holiday Schedules” identifies the instances where more than seven days would be needed to deliver redemption proceeds. Pursuant to an order of the SEC, in respect of each

Fund, the Trust will make delivery of in-kind redemption proceeds within the number of days stated in the Local Market Holidays section to be the maximum number of days necessary to deliver redemption proceeds. If the Authorized Participant has not made appropriate arrangements to take delivery of the Fund Securities in the applicable foreign jurisdiction and it is not possible to make other such arrangements, or if it is not possible to effect deliveries of the Fund Securities in such jurisdiction, the Trust may, in its discretion, exercise its option to redeem such Shares in cash, and the Authorized Participant will be required to receive its redemption proceeds in cash.

If it is not possible to make other such arrangements, or if it is not possible to effect deliveries of the Fund Securities, the Trust may in its discretion exercise its option to redeem such Shares in cash, and the redeeming investor will be required to receive its redemption proceeds in cash. In addition, an investor may request a redemption in cash that a Fund may, in its sole discretion, permit. In either case, the investor will receive a cash payment equal to the NAV of its Shares based on the NAV of Shares of the relevant Fund next determined after the redemption request is received in proper form (minus a redemption transaction fee and additional charge for requested cash redemptions specified above, to offset the Trust’s brokerage and other transaction costs associated with the disposition of Fund Securities). A Fund may also, in its sole discretion, upon request of a shareholder, provide such redeemer a portfolio of securities that differs from the exact composition of the Fund Securities but does not differ in net asset value.

An Authorized Participant submitting a redemption request is deemed to represent to the Trust that, as of the close of the Business Day on which the redemption request was submitted, it (or its client) will own (within the meaning of Rule 200 of Regulation SHO) or has arranged to borrow for delivery to the Trust on or prior to the Settlement Date of the redemption request, the requisite number of Shares of the relevant Fund to be redeemed as a Creation Unit. In either case, the Authorized Participant is deemed to acknowledge that: (i) it (or its client) has full legal authority and legal right to tender for redemption the requisite number of Shares of the applicable Fund and to receive the entire proceeds of the redemption; and (ii) if such Shares submitted for redemption have been loaned or pledged to another party or are the subject of a repurchase agreement, securities lending agreement or any other arrangement affecting legal or beneficial ownership of such Shares being tendered, there are no restrictions precluding the tender and delivery of such Shares (including borrowed shares, if any) for redemption, free and clear of liens, on the redemption Settlement Date. The Trust reserves the right to verify these representations at its discretion, but will typically require verification with respect to a redemption request from a Fund in connection with higher levels of redemption activity and/or short interest in the Fund. If the Authorized Participant, upon receipt of a verification request, does not provide sufficient verification of its representations as determined by the Trust, the redemption request will not be considered to have been received in proper form and may be rejected by the Trust.

Redemptions of Shares for Fund Securities will be subject to compliance with applicable federal and state securities laws and each Fund (whether or not it otherwise permits cash redemptions) reserves the right to redeem Creation Units for cash to the extent that the Trust could not lawfully deliver specific Fund Securities upon redemptions or could not do so without first registering the Fund Securities under such laws. An Authorized Participant or an investor for which it is acting subject to a legal restriction with respect to a particular security included in the Fund Securities applicable to the redemption of Creation Units may be paid an equivalent amount of cash. The Authorized Participant may request the redeeming investor of the Shares to complete an order form or to enter into agreements with respect to such matters as compensating cash payment. Further, an Authorized Participant that is not a “qualified institutional buyer,” (“QIB”) as such term is defined under Rule 144A of the Securities Act, will not be able to receive Fund Securities that are restricted securities eligible for resale under Rule 144A. An Authorized Participant may be required by the Trust to provide a written confirmation with respect to QIB status in order to receive Fund Securities.

The right of redemption may be suspended or the date of payment postponed with respect to a Fund (1) for any period during which the Exchange is closed (other than customary weekend and holiday closings); (2) for any period during which trading on the Exchange is suspended or restricted; (3) for any period during which an emergency exists as a result of which disposal of the Shares of the Fund or determination of the NAV of the Shares is not reasonably practicable; or (4) in such other circumstance as is permitted by the SEC.

REQUIRED EARLY ACCEPTANCE OF ORDERS. Notwithstanding the foregoing, as described in the Participant Agreement and/or the applicable order form, certain Funds may require orders to be placed up to one or more Business Days prior to the trade date, as described in the Participant Agreement or the applicable order form, in order to receive the trade date’s net asset value. Orders to purchase Shares of such Funds that are submitted on the Business Day immediately preceding a holiday or a day (other than a weekend) that the equity markets in the relevant foreign market are closed may not be accepted. Authorized Participants may be notified that the cut-off time for an order may be earlier on a particular Business Day, as described in the Participant Agreement and the applicable order form.

CREATION AND REDEMPTION TRANSACTION FEES. A transaction fee, as set forth in the table below, is imposed for the transfer and other transaction costs associated with the purchase or redemption of Creation Units, as applicable. Authorized Participants will be required to pay a fixed creation transaction fee and/or a fixed redemption transaction fee, as applicable, on a given day regardless of the number of Creation Units created or redeemed on that day. A Fund may adjust the transaction fee from time to time. An additional charge or a variable charge (discussed below) will be applied to certain creation and redemption transactions, including non-standard orders and whole or partial cash purchases or redemptions. With respect to creation orders, Authorized Participants are responsible for the costs of transferring the securities constituting the Deposit Securities to the account of the Trust

and with respect to redemption orders, Authorized Participants are responsible for the costs of transferring the Fund Securities from the Trust to their account or on their order. Investors who use the services of a broker or other such intermediary may also be charged a fee for such services.

The following information supplements and should be read in conjunction with the sections in the Prospectus entitled “PURCHASE AND SALE INFORMATION” and “ADDITIONAL PURCHASE AND SALE INFORMATION.”

Net asset value for each Fund is computed by dividing the value of the net assets of the Fund (i.e., the value of its total assets less total liabilities) by the total number of Shares outstanding. Expenses and fees, including the management fees, are accrued daily and taken into account for purposes of determining net asset value. The net asset value of a Fund is calculated by State Street and determined as of the close of the regular trading session on the NYSE (ordinarily 4:00 p.m. Eastern time) on each day that such exchange is open. Fixed-income assets are generally valued as of the announced closing time for trading in fixed-income instruments in a particular market or exchange. Creation/redemption order cut-off times may be earlier on any day that the Securities Industry and Financial Markets Association (or applicable exchange or market on which a Fund’s investments are traded) announces an early closing time. Any assets or liabilities denominated in currencies other than the U.S. dollar are converted into U.S. dollars at market rates on the date of valuation (generally as of 4:00 p.m. London time) as quoted by one or more sources.

In calculating a Fund’s net asset value, the Fund’s investments are generally valued using market valuations. A market valuation generally means a valuation (i) obtained from an exchange, a pricing service, or a major market maker (or dealer), (ii) based on a price quotation or other equivalent indication of value supplied by an exchange, a pricing service, or a major market maker (or dealer) or (iii) based on amortized cost. A Fund relies on a third-party service provider for assistance with the daily calculation of the Fund’s NAV. The third-party service provider, in turn, relies on other parties for certain pricing data and other inputs used in the calculation of the Fund’s NAV. Therefore, a Fund is subject to certain operational risks associated with reliance on its service provider and that service provider’s sources of pricing and other data. NAV calculation may be adversely affected by operational risks arising from factors such as errors or failures in systems and technology. Such errors or failures may result in inaccurately calculated NAVs, delays in the calculation of NAVs and/or the inability to calculate NAV over extended time periods. A Fund may be unable to recover any losses associated with such failures. In the case of shares of other funds that are not traded on an exchange, a market valuation means such fund’s published net asset value per share. The Adviser may use various pricing services, or discontinue the use of any pricing service, as approved by the Board from time to time. A price obtained from a pricing service based on such pricing service’s valuation matrix may be considered a market valuation.

In the event that current market valuations are not readily available or are deemed unreliable, the Trust’s procedures require the Oversight Committee to determine a security’s fair value. In determining such value the Oversight Committee may consider, among other things, (i) price comparisons among multiple sources, (ii) a review of corporate actions and news events, and (iii) a review of relevant financial indicators (e.g., movement in interest rates and market indices). In these cases, the Fund’s net asset value may reflect certain portfolio securities’ fair values rather than their market prices. The fair value of a portfolio instrument is generally the price which a Fund might reasonably expect to receive upon its current sale in an orderly market between market participants.

Ascertaining fair value requires a determination of the amount that an arm’s-length buyer, under the circumstances, would currently pay for the portfolio instrument. Fair value pricing involves subjective judgments and it is possible that the fair value determination for a security is materially different than the value that could be realized upon the sale of the security. With respect to securities that are primarily listed on foreign exchanges, the value of a Fund’s portfolio securities may change on days when you will not be able to purchase or sell your Shares.

The following information supplements and should be read in conjunction with the section in each Prospectus entitled “DISTRIBUTIONS.”

Dividends from net investment income, if any, are generally declared and paid quarterly by each Fund (monthly for the SPDR SSGA Ultra Short Term Bond ETF), but may vary significantly from period to period. Distributions of net realized securities gains, if any, generally are declared and paid once a year, but the Trust may make distributions on a more frequent basis for a Fund to comply with the distribution requirements of the Internal Revenue Code, in all events in a manner consistent with the provisions of the 1940 Act.

Dividends and other distributions on Shares are distributed, as described below, on a pro rata basis to Beneficial Owners of such Shares. Dividend payments are made through DTC Participants and Indirect Participants to Beneficial Owners then of record with proceeds received from the Trust.

Management of the Trust reserves the right to declare special dividends if, in its reasonable discretion, such action is necessary or advisable to preserve a Fund’s eligibility for treatment as a RIC under the Internal Revenue Code or to avoid imposition of income or excise taxes at the Fund level.

Broker dealers, at their own discretion, may offer a dividend reinvestment service under which Shares are purchased in the secondary market at current market prices. Investors should consult their broker dealer for further information regarding any dividend reinvestment service offered by such broker dealer.

The following is a summary of certain federal income tax considerations generally affecting the Funds and their shareholders that supplements the discussion in the Prospectus. No attempt is made to present a comprehensive explanation of the federal, state, local or foreign tax treatment of the Funds or their shareholders, and the discussion here and in the Prospectus is not intended to be a substitute for careful tax planning.

The following general discussion of certain federal income tax consequences is based on the Internal Revenue Code and the regulations issued thereunder as in effect on the date of this SAI. New legislation, as well as administrative changes or court decisions, may significantly change the conclusions expressed herein, and may have a retroactive effect with respect to the transactions contemplated herein.

The following information should be read in conjunction with the section in the Prospectus entitled “ADDITIONAL TAX INFORMATION.”

TAXATION OF THE FUNDS. Each Fund is treated as a separate corporation for federal income tax purposes. Each Fund therefore is considered to be a separate entity in determining its treatment under the rules for RICs described herein and in the Prospectus. Losses in one series of the Trust do not offset gains in any other series of the Trust, and the requirements (other than certain organizational requirements) for qualifying for treatment as a RIC are determined at the Fund level rather than at the Trust level. Each Fund has elected or will elect and intends to qualify each year to be treated as a separate RIC under Subchapter M of the Internal Revenue Code. As such, each Fund should not be subject to federal income tax on its net investment income and capital gains, if any, to the extent that it timely distributes such income and capital gains to its shareholders. In order to qualify for treatment as a RIC, a Fund must distribute annually to its shareholders at least the sum of 90% of its net taxable investment income (generally including the excess of net short-term capital gains over net long-term capital losses) and 90% of its net tax exempt interest income, if any (the “Distribution Requirement”) and also must meet several additional requirements. Among these requirements are the following: (i) at least 90% of a Fund’s gross income each taxable year must be derived from dividends, interest, payments with respect to certain securities loans, gains from the sale or other disposition of stock, securities or foreign currencies, or other income derived with respect to its business of investing in such stock,

securities or currencies, and net income derived from interests in qualified publicly traded partnerships (the “Qualifying Income Requirement”); and (ii) at the end of each quarter of the Fund’s taxable year, its assets must be diversified so that (a) at least 50% of the market value of its total assets must be represented by cash and cash items, U.S. government securities, securities of other RICs and other securities, with such other securities limited, in respect to any one issuer, to an amount not greater in value than 5% of the value of the Fund’s total assets and to not more than 10% of the outstanding voting securities of such issuer, and (b) not more than 25% of the value of its total assets is invested in the securities (other than U.S. government securities or securities of other RICs) of any one issuer, the securities (other than securities of other RICs) of two or more issuers that it controls and that are engaged in the same, similar, or related trades or businesses, or the securities of one or more qualified publicly traded partnerships (the “Diversification Requirement”).

If a Fund fails to satisfy the Qualifying Income Requirement or the Diversification Requirement in any taxable year, the Fund may be eligible for relief provisions if the failures are due to reasonable cause and not willful neglect and if a penalty tax is paid with respect to each failure to satisfy the applicable requirements. Additionally, relief is provided for certain de minimis failures of the Diversification Requirement where the Fund corrects the failure within a specified period of time. In order to be eligible for the relief provisions with respect to a failure to meet the Diversification Requirement, a Fund may be required to dispose of certain assets. If these relief provisions were not available to a Fund and it were to fail to qualify for treatment as a RIC for a taxable year, all of its taxable income would be subject to tax at regular corporate rates without any deduction for distributions to shareholders, and its distributions (including capital gains distributions) generally would be taxable as ordinary income dividends to its shareholders, subject to the dividends-received deduction for corporate shareholders and the lower tax rates on qualified dividend income received by noncorporate shareholders. To requalify for treatment as a RIC in a subsequent taxable year, the Fund would be required to satisfy the RIC qualification requirements for that year and to distribute any earnings and profits from any year in which the Fund failed to qualify for tax treatment as a RIC. If a Fund failed to qualify as a RIC for a period greater than two taxable years, it would generally be required to pay a Fund-level tax on certain net built-in gains recognized with respect to certain of its assets upon a disposition of such assets within ten years of qualifying as a RIC in a subsequent year. The Board reserves the right not to maintain the qualification of a Fund for treatment as a RIC if it determines such course of action to be beneficial to shareholders.

As discussed more fully below, each Fund intends to distribute substantially all of its net investment income and its capital gains for each taxable year. If a Fund meets the Distribution Requirement but retains some or all of its income or gains, it will be subject to federal income tax to the extent any such income or gains are not distributed. A Fund may designate certain amounts retained as undistributed net capital gain in a notice to its shareholders, who (i) will be required to include in income for U.S. federal income tax purposes, as long-term capital gain, their proportionate shares of the undistributed amount so designated, (ii) will be entitled to credit their proportionate shares of the income tax paid by the Fund on that undistributed amount against their federal income tax liabilities and to claim refunds to the extent such credits exceed their liabilities and (iii) will be entitled to increase their tax basis, for federal income tax purposes, in their Shares by an amount equal to the excess of the amount of undistributed net capital gain included in their respective income over their respective income tax credits. If a Fund failed to satisfy the Distribution Requirement for any taxable year, it would be taxed as a regular corporation, with consequences generally similar to those described in the preceding paragraph.

A Fund will be subject to a 4% excise tax on certain undistributed income if it does not distribute to its shareholders in each calendar year an amount at least equal to 98% of its ordinary income for the calendar year plus 98.2% of its capital gain net income for the twelve months ended October 31 of such year, subject to an increase for any shortfall in the prior year’s distribution. Each Fund intends to declare and distribute dividends and distributions in the amounts and at the times necessary to avoid the application of this 4% excise tax.

A Fund may elect to treat part or all of any “qualified late year loss” as if it had been incurred in the succeeding taxable year in determining the Fund’s taxable income, net capital gain, net short-term capital gain, and earnings and profits. The effect of this election is to treat any such “qualified late year loss” as if it had been incurred in the succeeding taxable year in characterizing Fund distributions for any calendar year. A “qualified late year loss” generally includes net capital loss, net long-term capital loss, or net short-term capital loss incurred after October 31 of the current taxable year (commonly referred to as “post-October losses”) and certain other late-year losses.

Capital losses in excess of capital gains (“net capital losses”) are not permitted to be deducted against a RIC’s net investment income. Instead, for U.S. federal income tax purposes, potentially subject to certain limitations, each Fund may carry a net capital loss from any taxable year forward to offset its capital gains in future years. A Fund is permitted to carry forward a net capital loss to offset its capital gains, if any, in years following the year of the loss. A Fund is permitted to carryforward indefinitely a net capital loss from any taxable year that began after December 22, 2010. A Fund is permitted to carry forward a net capital loss from any taxable year that began on or before December 22, 2010 to offset its capital gains, if any, for up to eight years following the year of the loss. A Fund’s carryforwards of losses from taxable years that began after December 22, 2010 must be fully utilized before the Fund may utilize carryforwards of losses from taxable years that began on or before December 22, 2010. To the extent subsequent capital gains are offset by such losses, they will not result in U.S. federal income tax liability to the Fund and may not be distributed as capital gains to its shareholders. Generally, the Funds may not carry forward any losses other than net capital losses.

TAXATION OF SHAREHOLDERS—DISTRIBUTIONS. Each Fund intends to distribute annually to its shareholders substantially all of its investment company taxable income (computed without regard to the deduction for dividends paid), its net tax-exempt income, if any, and any net capital gain (net recognized long-term capital gains in excess of net recognized short-term capital losses, taking into account any capital loss carryforwards). Each Fund will report to shareholders annually the amounts of dividends paid from ordinary income, the amount of distributions of net capital gain, the portion of dividends which may qualify for the dividends-received deduction, and the portion of dividends which may qualify for treatment as qualified dividend income, if any.

Subject to certain limitations, dividends reported by a Fund as qualified dividend income will be taxable to noncorporate shareholders at rates of up to 20%. Dividends may be reported by a Fund as qualified dividend income if they are attributable to qualified dividend income received by the Fund. Qualified dividend income includes, in general, subject to certain holding period requirements and other requirements, dividend income from certain U.S. and foreign corporations. Subject to certain limitations, eligible foreign corporations include those incorporated in possessions of the United States, those incorporated in certain countries with comprehensive tax treaties with the United States and other foreign corporations if the stock with respect to which the dividends are paid is tradable on an established securities market in the United States. A dividend generally will not be treated as qualified dividend income to the extent that (i) the shareholder has not held the stock on which the dividend was paid for more than 60 days during the 121-day period that begins on the date that is 60 days before the date on which the stock becomes ex-dividend with respect to such dividend or, in the case of certain preferred stock, for more than 90 days during the 181-day period beginning 90 days before such date, (ii) the shareholder is under an obligation (whether pursuant to a short sale or otherwise) to make related payments with respect to substantially similar or related property, or (iii) the shareholder elects to treat such dividend as investment income under section 163(d)(4)(B) of the Internal Revenue Code. The holding period requirements described in this paragraph apply to the shareholders’ investments in the Funds and to the Funds’ investments in the underlying dividend-paying stocks. Dividends treated as received by a Fund from a REIT or another RIC may be treated as qualified dividend income generally only to the extent the dividend distributions are attributable to qualified dividend income received by such REIT or RIC. It is expected that a Fund’s allocable share of dividends received from a REIT and distributed from that Fund to a shareholder generally will be taxable to the shareholder as ordinary income. If 95% or more of a Fund’s gross income (calculated without taking into account net capital gain derived from sales or other dispositions of stock or securities) consists of qualified dividend income, that Fund may report all distributions of such income as qualified dividend income.

Certain dividends received by a Fund from U.S. corporations (generally, dividends received by a Fund in respect of any share of stock (1) with a tax holding period of at least 46 days during the 91-day period beginning on the date that is 45 days before the date on which the stock becomes ex-dividend as to that dividend and (2) that is held in an unleveraged position) when distributed and appropriately so reported by the Fund may be eligible for the 50% dividends-received deduction generally available to corporations under the Internal Revenue Code. In order to qualify for the deduction, corporate shareholders must meet the minimum holding period requirement stated above with respect to their Shares, taking into account any holding period reductions from certain hedging or other transactions or positions that diminish their risk of loss with respect to their Shares, and, if they borrow to acquire or otherwise incur debt attributable to Shares, they may be denied a portion of the dividends-received deduction with respect to those Shares. The entire dividend, including the otherwise deductible amount, will be included in determining the excess, if any, of a corporation’s adjusted current earnings over its alternative minimum taxable income, which may increase a corporation’s alternative minimum tax liability. Any corporate shareholder should consult its tax adviser regarding the possibility that its tax basis in its Shares may be reduced, for U.S. federal income tax purposes, by reason of “extraordinary dividends” received with respect to the Shares and, to the extent such basis would be reduced below zero, current recognition of income may be required.

Distributions from a Fund’s net short-term capital gains will generally be taxable to shareholders as ordinary income. Distributions from a Fund’s net capital gain will be taxable to shareholders at long-term capital gains rates, regardless of how long shareholders have held their Shares. Long-term capital gains are generally taxed to noncorporate shareholders at rates of up to 20%.

Although dividends generally will be treated as distributed when paid, any dividend declared by a Fund in October, November or December and payable to shareholders of record in such a month that is paid during the following January will be treated for U.S. federal income tax purposes as received by shareholders on December 31 of the calendar year in which it was declared.

If a Fund’s distributions exceed its earnings and profits, all or a portion of the distributions made in the taxable year may be treated as a return of capital to shareholders. A return of capital distribution generally will not be taxable but will reduce the shareholder’s cost basis and result in a higher capital gain or lower capital loss when the Shares on which the distribution was received are sold. After a shareholder’s basis in the Shares has been reduced to zero, distributions in excess of earnings and profits will be treated as gain from the sale of the shareholder’s Shares.

Distributions that are reinvested in additional Shares of a Fund through the means of a dividend reinvestment service, if offered by your broker-dealer, will nevertheless be taxable dividends to the same extent as if such dividends had been received in cash.

A 3.8% Medicare contribution tax generally applies to all or a portion of the net investment income of a shareholder who is an individual and not a nonresident alien for federal income tax purposes and who has adjusted gross income (subject to certain adjustments) that exceeds a threshold amount ($250,000 if married filing jointly or if considered a “surviving spouse” for federal income tax purposes, $125,000 if married filing separately, and $200,000 in other cases). This 3.8% tax also applies to all or a portion of the undistributed net investment income of certain shareholders that are estates and trusts. For these purposes, dividends, interest and certain capital gains (generally including capital gain distributions and capital gains realized on the sale of Shares) are generally taken into account in computing a shareholder’s net investment income.

Distributions of ordinary income and capital gains may also be subject to foreign, state and local taxes depending on a shareholder’s circumstances.

TAXATION OF SHAREHOLDERS – SALE OF SHARES. In general, a sale of Shares results in capital gain or loss, and for individual shareholders, is taxable at a federal rate dependent upon the length of time the Shares were held. A sale of Shares held for a period of one year or less at the time of such sale will, for tax purposes, generally result in short-term capital gains or losses, and a sale of those held for more than one year will generally result in long-term capital gains or losses. Long-term capital gains are generally taxed to noncorporate shareholders at rates of up to 20%.

Gain or loss on the sale of Shares is measured by the difference between the amount received and the adjusted tax basis of the Shares. Shareholders should keep records of investments made (including Shares acquired through reinvestment of dividends and distributions) so they can compute the tax basis of their Shares. A loss realized on a sale of Shares may be disallowed if substantially identical Shares are acquired (whether through the reinvestment of dividends or otherwise) within a sixty-one (61) day period beginning thirty (30) days before and ending thirty (30) days after the date that the Shares are disposed of. In such a case, the basis of the Shares acquired must be adjusted to reflect the disallowed loss. Any loss upon the sale of Shares held for six (6) months or less is treated as long-term capital loss to the extent of any amounts treated as distributions to the shareholder of long-term capital gain (including any amounts credited to the shareholder as undistributed capital gains).

As noted above, each Fund may directly make investments in an ETP, invest in any of the instruments or engage in any of the investment practices described above if such investment activity is consistent with the Fund’s investment objective and permitted by each Fund’s stated investment policies.

COST BASIS REPORTING. The cost basis of Shares acquired by purchase will generally be based on the amount paid for the Shares and then may be subsequently adjusted for other applicable transactions as required by the Internal Revenue Code. The difference between the selling price and the cost basis of Shares generally determines the amount of the capital gain or loss realized on the sale or exchange of Shares. Contact the broker through whom you purchased your Shares to obtain information with respect to the available cost basis reporting methods and elections for your account.

INVESTMENTS IN MASTER LIMITED PARTNERSHIPS. A Fund’s ability to invest in Master Limited Partnerships (“MLPs”) and other related entities that are treated as QPTPs for federal income tax purposes is limited by the corresponding Fund’s intent to qualify as a RIC. In order to qualify as a RIC, a Fund generally may not invest more than 25% of the value of its total assets in securities of QPTPs. Each Fund intends to satisfy the requirements for qualification as a RIC and, as such each Fund must limit its investments in QPTPs accordingly. In certain cases, the status of an investment as an investment in a QPTP is not clear.

When a Fund invests in the equity securities of an MLP or any other entity that is treated as a partnership for U.S. federal income tax purposes, the Fund will be treated as a partner in the entity for tax purposes. Accordingly, in calculating such Fund’s taxable income, it will be required to take into account its allocable share of the income, gains, losses, deductions, and credits recognized by each such entity, regardless of whether the entity distributes cash to a Fund. Distributions from such an entity to a Fund are not generally taxable unless the cash amount (or, in certain cases, the fair market value of marketable securities) distributed to a Fund exceeds a Fund’s adjusted tax basis in its interest in the entity. In general, a Fund’s allocable share of such an entity’s net income will increase a Fund’s adjusted tax basis in its interest in the entity, and distributions to a Fund from such an entity and a Fund’s allocable share of the entity’s net losses will decrease a Fund’s adjusted basis in its interest in the entity, but not below zero. A Fund may receive cash distributions from such an entity in excess of the net amount of taxable income the Fund is allocated from its investment in the entity.

In other circumstances, the net amount of taxable income the Fund is allocated from its investment in such an entity may exceed cash distributions received from the entity. Thus, Fund’s investments in such an entity may cause the corresponding Fund to make distributions to shareholders in excess of its earnings and profits, or such Fund may be required to sell investments, including when not otherwise advantageous to do so, in order for the corresponding Fund to satisfy the distribution requirements applicable to RICs.

Depreciation or other cost recovery deductions passed through to the Fund in a given year from the corresponding Fund’s investment in an MLP or a related entity treated as a partnership for U.S. federal income tax purposes will generally reduce the Fund’s taxable income, but those deductions may be recaptured in a Fund’s income in one or more subsequent years upon either (i) the sale of an interest in the MLP or related entity or (ii) in respect of the sale or other disposition by the MLP or related entity, of property held by it. When recognized and distributed, recapture income will generally be taxable to shareholders at the time of the distribution at ordinary income tax rates, even though the shareholders at that time might not have held Shares at the time the deductions were taken by a Fund, and even though those shareholders will not have corresponding economic gain on their Shares at the time of the recapture. In order to distribute recapture income or to fund redemption requests, a Fund may need to liquidate investments, which may lead to additional recapture income.

TAXATION OF FUND INVESTMENTS. Dividends and interest received by the Funds on foreign securities may give rise to withholding and other taxes imposed by foreign countries. Tax conventions between certain countries and the United States may reduce or eliminate such taxes. If a Fund meets certain requirements, which include a requirement that more than 50% of the value of the Fund’s total assets at the close of its respective taxable year consists of certain foreign securities (generally including foreign government securities and generally treating assets held indirectly through a Fund as though they were held directly by the Fund), then the Fund should be eligible to file an election with the Internal Revenue Service (the “IRS”) that may enable its shareholders, in effect, to receive either the benefit of a foreign tax credit, or a tax deduction, with respect to certain foreign and U.S. possessions income taxes paid by the Fund, subject to certain limitations. If at least 50% of a Fund’s total assets at the close of each quarter of a taxable year consists of interests in other RICs (including money market funds and ETFs that are taxable as RICs), the Fund may make the same election and pass through to its shareholders their pro rata shares of qualified foreign taxes paid by those other RICs and passed through to the Fund for that taxable year. Pursuant to this election, a Fund would treat the applicable foreign taxes as dividends paid to its shareholders. Each such shareholder would be required to include a proportionate share of those taxes in gross income as income received from a foreign source and must treat the amount so included as if the shareholder had paid the foreign tax directly. The shareholder may then either deduct the taxes deemed paid by him or her in computing his or her taxable income or, alternatively, use the foregoing information in calculating any foreign tax credit the shareholder may be entitled to use against such shareholder’s federal income tax. If a Fund makes this election, the Fund will report annually to its shareholders the respective amounts per share of the Fund’s income from sources within, and taxes paid to, foreign countries and U.S. possessions. No deduction for such taxes will be permitted to individuals in computing their alternative minimum tax liability. If a Fund does not make this election, the Fund will be entitled to claim a deduction for certain foreign taxes incurred by the Fund. Under certain circumstances, if a Fund receives a refund of foreign taxes paid in respect of a prior year, the value of Shares could be reduced or any foreign tax credits or deductions passed through to shareholders in respect of the Fund’s foreign taxes for the current year could be reduced.

Certain of the Funds’ investments may be subject to complex provisions of the Internal Revenue Code (including provisions relating to hedging transactions, straddles, integrated transactions, foreign currency contracts, forward foreign currency contracts, and notional principal contracts) that, among other things, could affect the character of gains and losses realized by Funds (e.g., may affect whether gains or losses are ordinary or capital), accelerate recognition of income to the Funds and defer losses. These rules could therefore affect the character, amount and timing of distributions to shareholders. These provisions also may require a Fund to mark-to-market certain types of positions in its portfolio (i.e., treat them as if they were closed out) which may cause the corresponding Fund to recognize income without receiving cash from the Fund to make distributions to its shareholders in amounts necessary to facilitate satisfaction of the RIC distribution requirements for avoiding income and excise taxes. The Funds intend to monitor their transactions, intend to make appropriate tax elections, and intend to make appropriate entries in their books and records in order to mitigate the effect of these rules and preserve the Funds’ qualification for treatment as RICs.

If a Fund acquires any equity interest (under Treasury regulations that may be promulgated in the future, generally including not only stock but also an option to acquire stock such as is inherent in a convertible bond) in certain foreign corporations (i) that receive at least 75% of their annual gross income from passive sources (such as interest, dividends, certain rents and royalties, or capital gains) or (ii) where at least 50% of the corporation’s assets (computed based on average fair market value) either produce or are held for the production of passive income (“passive foreign investment companies” or “PFICs”), the corresponding Fund could be subject to U.S. federal income tax and nondeductible interest charges on “excess distributions” received from such companies or on gain from the sale of stock in such companies, even if the Fund’s allocable share of all income or gain actually received by the Fund is timely distributed by the Fund to its shareholders. The Fund would not be able to pass through to its shareholders any credit or deduction for such a tax. A “qualified electing fund” election or a “mark to market” election may be available that would ameliorate these adverse tax consequences, but such elections could require the applicable Fund to recognize taxable income or gain (subject to the distribution requirements applicable to RICs, as described above) without the concurrent receipt of cash. In order to satisfy the distribution requirements and avoid a tax at the Fund level, a Fund may be required to liquidate portfolio securities that it might otherwise have

continued to hold, potentially resulting in additional taxable gain or loss to the Fund. Gains from the sale of stock of PFICs may also be treated as ordinary income. In order for a Fund to make a qualified electing fund election with respect to a PFIC, the PFIC would have to agree to provide certain tax information to the Fund on an annual basis, which it might not agree to do. The Funds may limit and/or manage their holdings in PFICs to limit their tax liability or maximize their returns from these investments.

The Internal Revenue Code currently treats income and gains from trading in commodities as nonqualifying income under the Qualifying Income Requirement described above. A Fund intends to obtain exposure to commodities through investments that are consistent with the corresponding Fund’s intention to be taxable as a RIC under Subchapter M of the Internal Revenue Code. For example, a Fund may invest up to 25% of its total assets in one or more QPTPs, including QPTPs such as ETPs or MLPs whose principal activities are the buying and selling of commodities or options, futures, or forwards with respect to commodities. Income from QPTPs is generally qualifying income. If an entity intending to qualify as a QPTP fails to qualify as a QPTP, the income generated from a Fund’s investment in the entity may not comply with Qualifying Income Requirement. A Fund will only invest in such an entity if it intends to qualify as a QPTP, but there is no guarantee that any such entity will be successful in qualifying as a QPTP. In addition, there is little regulatory guidance concerning the application of the rules governing qualification as a QPTP, and it is possible that future guidance may adversely affect the qualification of such entities as QPTPs. In order for a Fund to meet the Diversification Requirement, the Fund generally may not acquire an interest in any QPTP (including a QPTP in which the Fund already invests) if more than 25% of the value of a Fund’s total assets after the acquisition would be invested in the securities of QPTPs.

Each Fund is required for federal income tax purposes to mark to market and recognize as income for each taxable year its net unrealized gains and losses on certain futures contracts as of the end of the year as well as those actually realized during the year. Gain or loss from futures and options contracts on broad-based indexes required to be marked to market will be 60% long-term and 40% short-term capital gain or loss. Application of this rule may alter the timing and character of distributions to shareholders. A Fund may be required to defer the recognition of losses on futures contracts, options contracts and swaps to the extent of any unrecognized gains on offsetting positions held by the Fund. It is anticipated that certain net gain realized from the closing out of futures or options contracts will be considered gain from the sale of securities and therefore will be qualifying income for purposes of the Qualifying Income Requirement.

Investments by a Fund in zero coupon or other discount securities will result in income to a Fund equal to a portion of the excess face value of the securities over their issue price (the “original issue discount” or “OID”) each year that the securities are held, even though the a Fund may receive no cash interest payments or may receive cash interest payments that are less than the income recognized for tax purposes. In other circumstances, whether pursuant to the terms of a security or as a result of other factors outside the control of the Fund, a Fund may recognize income without receiving a commensurate amount of cash. Such income is included in determining the amount of income that the corresponding Fund must distribute to maintain its eligibility for treatment as a RIC and to avoid the payment of federal income tax, including the nondeductible 4% excise tax described above.

Any market discount recognized on a market discount bond is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or below adjusted issue price if issued with original issue discount. Absent a Fund’s election to include the market discount in income as it accrues, gain on the Fund’s disposition of such an obligation will be treated as ordinary income rather than capital gain to the extent of the accrued market discount. Where the income required to be recognized as a result of the OID and/or market discount rules is not matched by a corresponding cash receipt by a Fund, the Fund may be required to borrow money or dispose of other securities to enable the Fund to make distributions to its shareholders in order to qualify for treatment as a RIC and eliminate taxes at the Fund level, potentially resulting in additional taxable gain or loss to the Fund.

Special rules apply to any investments by the Fund in inflation-indexed bonds, such as TIPS. Generally, all stated interest on inflation-indexed bonds is taken into income by a Fund under its regular method of accounting for interest income. The amount of any positive inflation adjustment for a taxable year, which results from an increase in the inflation-adjusted principal amount of the bond, is treated as OID. The amount of a Fund’s OID in a taxable year with respect to a bond will increase a Fund’s (and the corresponding Fund’s) taxable income for such year without a corresponding receipt of cash, until the bond matures. As a result, the Fund may need to use other sources of cash to satisfy its distribution requirements for the applicable year. The amount of any negative inflation adjustments, which result from a decrease in the inflation-adjusted principal amount of the bond, first reduces the amount of interest (including stated interest, OID, and market discount, if any) otherwise includable in the Fund’s (and corresponding Fund’s) taxable income with respect to the bond for the taxable year; any remaining negative adjustments will be either treated as ordinary loss or, in certain circumstances, carried forward to reduce the amount of interest income taken into account with respect to the bond in future taxable years.

UBTI by virtue of their investment in a Fund where, for example, (i) the Fund invests in REITs that hold residual interests in real estate mortgage investment conduits (“REMICs”) or (ii) Shares constitute debt-financed property in the hands of the tax-exempt shareholders within the meaning of section 514(b) of the Internal Revenue Code. Charitable remainder trusts are subject to special rules and should consult their tax advisers. There are no restrictions preventing a Fund from holding investments in REITs that hold residual interests in REMICs, and a Fund may do so. The IRS has issued guidance with respect to these issues and prospective shareholders, especially charitable remainder trusts, are strongly encouraged to consult with their tax advisers regarding these issues.

Certain tax-exempt educational institutions will be subject to a 1.4% tax on net investment income. For these purposes, certain dividends and capital gain distributions, and certain gains from the disposition of fund shares (among other categories of income), are generally taken into account in computing a shareholder’s net investment income.

FOREIGN SHAREHOLDERS. Dividends, other than capital gains dividends, short-term capital gain dividends” and “interest-related dividends” (described below), paid by a Fund to shareholders who are nonresident aliens or foreign entities will be subject to a 30% United States withholding tax unless a reduced rate of withholding or a withholding exemption is provided under applicable treaty law to the extent derived from investment income and short-term capital gain or unless such income is effectively connected with a U.S. trade or business carried on through a permanent establishment in the United States. Nonresident shareholders are urged to consult their own tax advisers concerning the applicability of the United States withholding tax and the proper withholding form(s) to be submitted to a Fund. A non-U.S. shareholder who fails to provide an appropriate IRS Form W-8 may be subject to backup withholding at the appropriate rate.

Dividends reported by a Fund as (i) interest-related dividends, to the extent such dividends are derived from the Fund’s “qualified net interest income,” or (ii) short-term capital gain dividends, to the extent such dividends are derived from the Fund’s “qualified short-term gain,” are generally exempt from this 30% withholding tax. “Qualified net interest income” is the Fund’s net income derived from U.S.-source interest and original issue discount, subject to certain exceptions and limitations. “Qualified short-term gain” generally means the excess of the Fund’s net short-term capital gain for the taxable year over its net long-term capital loss, if any. In the case of Shares held through an intermediary, the intermediary may withhold even if the Fund reports the payment as an interest-related dividend or as a short-term capital gain dividend. Non-U.S. shareholders should contact their intermediaries with respect to the application of these rules to their accounts.

Unless certain non-U.S. entities that hold Shares comply with IRS requirements that will generally require them to report information regarding U.S. persons investing in, or holding accounts with, such entities, a 30% withholding tax may apply to Fund distributions payable to such entities and, after December 31, 2018, to redemptions and certain capital gain dividends payable to such entities. A non-U.S. shareholder may be exempt from the withholding described in this paragraph under an applicable intergovernmental agreement between the U.S. and a foreign government, provided that the shareholder and the applicable foreign government comply with the terms of such agreement.

Non-U.S. persons are subject to U.S. tax on disposition of a “United States real property interest” (a “USRPI”). Gain on such a disposition is sometimes referred to as “FIRPTA gain”. The Internal Revenue Code provides a look-through rule for distributions of “FIRPTA gain” if certain requirements are met. If the look-through rule applies, certain distributions attributable to income treated as received by a Fund from REITs may be treated as gain from the disposition of a USRPI, causing distributions to be subject to U.S. withholding tax at rates of up to 35%, and requiring non-U.S. investors to file nonresident U.S. income tax returns. Also, gain may be subject to a 30% branch profits tax in the hands of a non-U.S. shareholder that is treated as a corporation for federal income tax purposes. Under certain circumstances, Shares may qualify as USRPIs, which could result in 15% withholding on certain distributions and gross redemption proceeds paid to certain non-U.S. investors.

BACKUP WITHHOLDING. A Fund will be required in certain cases to withhold (as “backup withholding”) on amounts payable to any shareholder who (1) has provided the Fund either an incorrect tax identification number or no number at all, (2) is subject to backup withholding by the IRS for failure to properly report payments of interest or dividends, (3) has failed to certify to the Fund that such shareholder is not subject to backup withholding, or (4) has not certified that such shareholder is a U.S. person (including a U.S. resident alien). The backup withholding rate is 24%. Backup withholding will not be applied to payments that have been subject to the 30% withholding tax on shareholders who are neither citizens nor permanent residents of the U.S.

CREATION UNITS. An Authorized Participant who exchanges securities for Creation Units generally will recognize a gain or a loss. The gain or loss will be equal to the difference between the market value of the Creation Units at the time and the sum of the exchanger’s aggregate basis in the securities surrendered plus the amount of cash paid for such Creation Units. A person who redeems Creation Units will generally recognize a gain or loss equal to the difference between the exchanger’s basis in the Creation Units and the sum of the aggregate market value of any securities received plus the amount of any cash received for such Creation Units. The IRS, however, may assert that a loss realized upon an exchange of securities for Creation Units cannot be deducted currently under the rules governing “wash sales,” or on the basis that there has been no significant change in economic position.

Any gain or loss realized upon a creation of Creation Units will be treated as capital gain or loss if the Authorized Participant holds the securities exchanged therefor as capital assets, and otherwise will be ordinary income or loss. Similarly, any gain or loss realized upon a redemption of Creation Units will be treated as capital gain or loss if the Authorized Participant holds Shares comprising the Creation Units as capital assets, and otherwise will be ordinary income or loss. Any capital gain or loss realized upon the creation of Creation Units will generally be treated as long-term capital gain or loss if the securities exchanged for such Creation Units have been held for more than one year, and otherwise will be short-term capital gain or loss. Any capital gain or loss realized upon the redemption of Creation Units will generally be treated as long-term capital gain or loss if the Shares comprising the Creation Units have been held for more than one year, and otherwise, will generally be short-term capital gain or loss. Any capital loss realized upon a redemption of Creation Units held for six (6) months or less will be treated as a long-term capital loss to the extent of any amounts treated as distributions to the applicable Authorized Participant of long-term capital gains with respect to the Creation Units (including any amounts credited to the Authorized Participant as undistributed capital gains).

A Fund has the right to reject an order for Creation Units if the purchaser (or a group of purchasers) would, upon obtaining Shares so ordered, own 80% or more of the outstanding shares of the Fund and if, pursuant to section 351 of the Internal Revenue Code, the Fund would have a basis in any deposit securities different from the market value of such securities on the date of deposit. A Fund also has the right to require information necessary to determine beneficial Share ownership for purposes of the 80% determination. If a Fund does issue Creation Units to a purchaser (or a group of purchasers) that would, upon obtaining the Shares so ordered, own 80% or more of the outstanding shares of the Fund, the purchaser (or a group of purchasers) may not recognize gain or loss upon the exchange of securities for Creation Units.

Persons purchasing or redeeming Creation Units should consult their own tax advisers with respect to the tax treatment of any creation or redemption transaction.

CERTAIN POTENTIAL TAX REPORTING REQUIREMENTS. Under promulgated Treasury regulations, if a shareholder recognizes a loss on disposition of a Fund’s shares of $2 million or more for an individual shareholder or $10 million or more for a corporate shareholder (or certain greater amounts over a combination of years), the shareholder must file with the IRS a disclosure statement on IRS Form 8886. Direct shareholders of portfolio securities are in many cases excepted from this reporting requirement, but under current guidance, shareholders of a RIC are not excepted. A shareholder who fails to make the required disclosure to the IRS may be subject to adverse tax consequences, including significant penalties. The fact that a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer’s treatment of the loss is proper. Shareholders should consult their tax advisers to determine the applicability of these regulations in light of their individual circumstances.

The foregoing discussion is a summary only and is not intended as a substitute for careful tax planning. Purchasers of Shares should consult their own tax advisers as to the tax consequences of investing in such Shares, including under state, local and other tax laws. Finally, the foregoing discussion is based on applicable provisions of the Internal Revenue Code, regulations, judicial authority and administrative interpretations in effect on the date hereof. Changes in applicable authority could materially affect the conclusions discussed above, and such changes often occur.

Each Fund issues shares of beneficial interest with no par value per Fund Share. The Board may designate additional funds.

Each Share issued by the Trust has a pro rata interest in the assets of the corresponding series of the Trust. Fund Shares have no preemptive, exchange, subscription or conversion rights and are freely transferable. Each Fund Share is entitled to participate equally in dividends and distributions declared by the Board with respect to the relevant Fund, and in the net distributable assets of such Fund on liquidation.

Each Fund Share has one vote with respect to matters upon which a shareholder vote is required consistent with the requirements of the 1940 Act and the rules promulgated thereunder. Shares of all series of the Trust (“Funds”) vote together as a single class except that if the matter being voted on affects only a particular fund it will be voted on only by that fund and if a matter affects a particular fund differently from other Funds, that fund will vote separately on such matter. Under Massachusetts law, the Trust is not required to hold an annual meeting of shareholders unless required to do so under the 1940 Act. The policy of the Trust is not to hold an annual meeting of shareholders unless required to do so under the 1940 Act. All Shares of the Trust (regardless of the fund) have noncumulative voting rights for the election of Trustees. Under Massachusetts law, Trustees of the Trust may be removed by vote of the shareholders.

shareholder incurring financial loss on account of shareholder liability is limited to circumstances in which the Trust itself would be unable to meet its obligations. Given the above limitations on shareholder personal liability, and the nature of each Fund’s assets and operations, the risk to shareholders of personal liability is believed to be remote.

Shareholder inquiries may be made by writing to the Trust, c/o the Distributor, State Street Global Advisors Funds Distributors, LLC at, One Iron Street, Boston, Massachusetts 02210.

Morgan, Lewis & Bockius LLP, 1111 Pennsylvania Avenue NW, Washington, DC 20004, serves as counsel to the Trust. [ ], serves as the independent registered public accounting firm of the Trust. [ ] performs annual audits of the Funds’ financial statements and provides other audit, tax and related services.

The Trust generally intends to effect deliveries of portfolio securities on a basis of “T” plus two Business Days (i.e., days on which the NYSE is open) in the relevant foreign market of a Fund. The ability of the Trust to effect in-kind redemptions within two Business Days, of receipt of a redemption request is subject, among other things, to the condition that, within the time period from the date of the request to the date of delivery of the securities, there are no days that are local market holidays on the relevant Business Days. For every occurrence of one or more intervening holidays in the local market that are not holidays observed in the United States, the redemption settlement cycle may be extended by the number of such intervening local holidays. In addition to holidays, other unforeseeable closings in a foreign market due to emergencies may also prevent the Trust from delivering securities within two Business Days.

The securities delivery cycles currently practicable for transferring portfolio securities to redeeming investors, coupled with local market holiday schedules, may require a delivery process longer than the standard settlement period. In certain circumstances during the calendar year, the settlement period may be greater than seven calendar days. Such periods are listed in the table below, as are instances where more than seven days will be needed to deliver redemption proceeds. Since certain holidays may occur on different dates in subsequent years, the number of days required to deliver redemption proceeds in any given year may exceed the maximum number of days listed in the table below. The proclamation of new holidays, the treatment by market participants of certain days as “informal holidays” (e.g., days on which no or limited securities transactions occur, as a result of substantially shortened trading hours), the elimination of existing holidays, or changes in local securities delivery practices, could affect the information set forth herein at some time in the future and longer (worse) redemption periods are possible.

Listed below are the dates in calendar year 2018(the only year for which holidays are known at the time of this SAI filing) in which the regular holidays in non-U.S. markets may impact Fund settlement. This list is based on information available to the Funds. The list may not be accurate or complete and is subject to change:

Redemptions. The longest redemption cycle for a Fund is a function of the longest redemption cycle among the countries and regions whose securities comprise the Funds. In the calendar year 2018 (the only year for which holidays are known at the time of this SAI filing), the dates of regular holidays affecting the following securities markets present the worst-case redemption cycles* for a Fund as follows:

The financial statements and financial highlights of the Funds that were operating during the year ended June 30, 2018, along with the Reports of [ ], the Trust’s Independent Registered Public Accounting Firm, included in the Trust’s Annual Reports to Shareholders on Form N-CSR under the 1940 Act, are incorporated by reference into this Statement of Additional Information.

This Statement of Additional Information (the “SAI”) is not a prospectus. With respect to the Trust’s series listed below, this SAI should be read in conjunction with the prospectus dated [October 31, 2018], as may be revised from time to time (the “Prospectus”).

The Trust is an open-end management investment company, registered under the Investment Company Act of 1940, as amended (the “1940 Act”), consisting of multiple investment series, including the SPDR Blackstone / GSO Senior Loan ETF (the “Fund”). The Trust was organized as a Massachusetts business trust on March 30, 2011. The offering of the Fund’s shares (“Shares”) is registered under the Securities Act of 1933, as amended (the “Securities Act”). SSGA Funds Management, Inc. serves as the investment adviser for the Fund (“SSGA FM” or the “Adviser”) and the Fund is sub-advised by GSO / Blackstone Debt Funds Management LLC (“GSO / Blackstone” or the “Sub-Adviser”). To the extent that a reference in this SAI refers to the “Adviser,” such reference should be read to refer to the Sub-Adviser where the context requires.

The Fund pursues its investment objective indirectly by investing through what is referred to as a “master-feeder” structure. Under the master-feeder arrangement, the Fund invests substantially all of its assets in a corresponding “master fund,” which is a separate mutual fund with an identical investment objective. Except as otherwise designated, the Fund reserves the right to invest in the types of instruments as its corresponding master fund. However, the Fund has no present intention to pursue its investment strategy other than by investing substantially all of its assets in its corresponding master fund.

The Fund offers and issues Shares at their net asset value (sometimes referred to herein as “NAV”) only in aggregations of a specified number of Shares (each, a “Creation Unit”). The Fund generally offers and issues Shares either in exchange for (i) a basket of securities (“Deposit Securities”) together with the deposit of a specified cash payment (“Cash Component”) or (ii) a cash payment equal in value to the Deposit Securities (“Deposit Cash”) together with the Cash Component. The primary consideration accepted by the Fund (i.e., Deposit Securities or Deposit Cash) is set forth under “Purchase and Redemption of Creation Units” later in this SAI. The Trust reserves the right to permit or require the substitution of a “cash in lieu” amount to be added to the Cash Component to replace any Deposit Security and reserves the right to permit or require the substitution of Deposit Securities in lieu of Deposit Cash (subject to applicable legal requirements). The Shares have been approved for listing and secondary trading on a national securities exchange (the “Exchange”). The Shares will trade on the Exchange at market prices. These prices may differ from the Shares’ net asset values. The Shares are also redeemable only in Creation Unit aggregations, and generally in exchange either for (i) portfolio securities and a specified cash payment or (ii) cash (subject to applicable legal requirements). A Creation Unit of the Fund consists of 50,000 Shares.

The Fund may directly, or indirectly through the Blackstone / GSO Senior Loan Portfolio, a series of SSGA Master Trust (the “Portfolio”) or the Portfolio’s investment in an exchange traded product (“ETP”), invest in any of the instruments or engage in any of the investment practices described below if such investment or activity is consistent with the Fund’s investment objective and permitted by the Fund’s stated investment policies.

The Portfolio may invest in the following types of investments, consistent with its investment strategies and objective. Please see the Portfolio’s Prospectus for additional information regarding its principal investment strategies.

The Portfolio and Fund are classified as “diversified” investment companies under the 1940 Act. Under the 1940 Act, a diversified investment company, as to 75% of its total assets, may not purchase securities of any issuer (other than securities issued or guaranteed by the U.S. government, its agents or instrumentalities or securities of other investment companies) if, as a result, more than 5% of its total assets would be invested in the securities of such issuer, or more than 10% of the issuer’s outstanding voting securities would be held by the investment company.

The Portfolio and Fund intend to maintain a level of diversification and otherwise conduct their operations so as to enable the Fund to qualify for treatment as a “regulated investment company” for purposes of the Internal Revenue Code of 1986, as amended (“Internal Revenue Code”), and to relieve the Fund of any liability for federal income tax to the extent that its earnings are distributed to shareholders. Compliance with the diversification requirements of the Internal Revenue Code may limit the investment flexibility of the Portfolio and may make it less likely that the Portfolio and Fund will meet their investment objectives.

Mortgage-backed securities, including Collateralized Mortgage Obligations (“CMOs”) and certain stripped mortgage-backed securities, represent a participation in, or are secured by, mortgage loans. Asset-backed securities are structured like mortgage-backed securities, but instead of mortgage loans or interests in mortgage loans, the underlying assets may include such items as motor vehicle installment sales or installment loan contracts, leases of various types of real and personal property and receivables from credit card agreements. The cash flow generated by the underlying assets is applied to make required payments on the securities and to pay related administrative expenses. The amount of residual cash flow resulting from a particular issue of asset-backed or mortgage-backed securities depends on, among other things, the characteristics of the underlying assets, the coupon rates on the securities, prevailing interest rates, the amount of administrative expenses and the actual prepayment experience on the underlying assets. The Portfolio may invest in any such instruments or variations as may be developed, to the extent consistent with its investment objective and policies and applicable regulatory requirements. In general, the collateral supporting asset-backed securities is of a shorter maturity than mortgage loans and is likely to experience substantial prepayments.

Mortgage-backed securities have yield and maturity characteristics corresponding to the underlying assets. Unlike traditional debt securities, which may pay a fixed rate of interest until maturity, when the entire principal amount comes due, payments on certain mortgage-backed securities include both interest and a partial repayment of principal. Besides the scheduled repayment of principal, repayments of principal may result from the voluntary prepayment, refinancing or foreclosure of the underlying mortgage loans. If property owners make unscheduled prepayments of their mortgage loans, these prepayments will result in early payment of the applicable mortgage-backed securities. In that event, the Portfolio may be unable to invest the proceeds from the early payment of the mortgage-backed securities in an investment that provides as high a yield as the mortgage-backed securities. Consequently, early payment associated with mortgage-backed securities may cause these securities to experience significantly greater price and yield volatility than that experienced by traditional fixed-income securities. The occurrence of mortgage prepayments is affected by factors including the level of interest rates, general economic conditions, the location and age of the mortgage and other social and demographic conditions. During periods of falling interest rates, the rate of mortgage prepayments tends to increase, thereby tending to decrease the life of mortgage-backed securities. During periods of rising interest rates, the rate of mortgage prepayments usually decreases, thereby tending to increase the life of mortgage-backed securities. If the life of a mortgage-backed security is inaccurately predicted, the Portfolio may not be able to realize the rate of return it expected.

The Portfolio may also invest in hybrid ARMs, whose underlying mortgages combine fixed-rate and adjustable rate features.

Mortgage-backed and asset-backed securities are less effective than other types of securities as a means of locking in attractive long-term interest rates. One reason is the need to reinvest prepayments of principal; another is the possibility of significant unscheduled prepayments resulting from declines in interest rates. These prepayments would have to be reinvested at lower rates. The automatic interest rate adjustment feature of mortgages underlying ARMs likewise reduces the ability to lock-in attractive rates. As a result, mortgage-backed and asset-backed securities may have less potential for capital appreciation during periods of declining interest rates than other securities of comparable maturities, although they may have a similar risk of decline in market value during periods of rising interest rates. Prepayments may also significantly shorten the effective maturities of these securities, especially during periods of declining interest rates. Conversely, during periods of rising interest rates, a reduction in prepayments may increase the effective maturities of these securities, subjecting them to a greater risk of decline in market value in response to rising interest rates than traditional debt securities, and, therefore, potentially increasing the volatility of the Portfolio and, therefore, the Fund.

Prepayments could result in losses on stripped mortgage-backed securities. Stripped mortgage-backed securities are usually structured with two classes that receive different portions of the interest and principal distributions on a pool of mortgage loans. The yield to maturity on an interest only or “IO” class of stripped mortgage-backed securities is extremely sensitive not only to changes in prevailing interest rates but also to the rate of principal payments (including prepayments) on the underlying assets. A rapid rate of principal prepayments may have a measurable adverse effect on the Portfolio’s yield to maturity to the extent it invests in IOs. If the assets underlying the IO experience greater than anticipated prepayments of principal, the Portfolio may fail to recoup fully its initial investment in these securities. Principal only or “POs” tend to increase in value if prepayments are greater than anticipated and decline if prepayments are slower than anticipated. The secondary market for stripped mortgage-backed securities may be more volatile and less liquid than that for other mortgage-backed securities, potentially limiting the Portfolio’s ability to buy or sell those securities at any particular time.

Federal, state and local government officials and representatives as well as certain private parties have proposed actions to assist homeowners who own or occupy property subject to mortgages. Certain of those proposals involve actions that would affect the mortgages that underlie or relate to certain mortgage-related securities, including securities or other instruments which the Portfolio may hold or in which it may invest. Some of those proposals include, among other things, lowering or forgiving principal balances; forbearing, lowering or eliminating interest payments; or utilizing eminent domain powers to seize mortgages, potentially for below market compensation. The prospective or actual implementation of one or more of these proposals may significantly and adversely affect the value and liquidity of securities held by the Portfolio and could cause the Fund’s net asset value to decline, potentially significantly. Tremendous uncertainty remains in the market concerning the resolution of these issues; the range of proposals and the potential implications of any implemented solution is impossible to predict.

The Portfolio may invest in any level of the capital structure of an issuer of mortgage-backed or asset-backed securities, including the equity or “first loss” tranche. See “COLLATERALIZED DEBT OBLIGATIONS.”

Consistent with the Portfolio and Fund’s investment objective and policies, the Sub-Adviser may also cause the Portfolio to invest in other types of mortgage- and asset-backed securities offered currently or in the future, including certain yet-to-be-developed types of mortgage- and asset-backed securities which may be created as the market evolves.

The Portfolio may invest in both secured and unsecured bank loans. Holders’ claims under unsecured loans are subordinated to claims of creditors holding secured indebtedness and possibly other classes of creditors holding unsecured debt. Unsecured loans have a greater risk of default than secured loans, particularly during periods of deteriorating economic conditions. Also, since they do not afford the lender recourse to collateral, unsecured loans are subject to greater risk of nonpayment in the event of default than secured loans. Many such loans are relatively illiquid and may be difficult to value.

Indebtedness of companies whose creditworthiness is poor involves substantially greater risks and may be highly speculative. Some companies may never pay off their indebtedness or pay only a small fraction of the amount owed. Consequently, when investing in indebtedness of companies with poor credit, the Portfolio bears a substantial risk of losing the entire amount invested.

Investments in bank loans through a direct assignment of the financial institution’s interest with respect to the bank loan may involve additional risks. For example, if a secured bank loan is foreclosed, the Portfolio could become part owner of any collateral, and would bear the costs and liabilities associated with owning and disposing of the collateral. In addition, it is conceivable that under emerging legal theories of lender liability, the Portfolio could be held liable as a co-lender.

Bank loans may be structured to include both term loans, which are generally fully funded at the time of investment, and revolving credit facilities, which would require the Portfolio to make additional investments in the bank loans as required under the terms of the credit facility at the borrower’s demand.

A financial institution’s employment as agent bank may be terminated in the event that it fails to observe a requisite standard of care or becomes insolvent. A successor agent bank would generally be appointed to replace the terminated agent bank, and assets held by the agent bank under the loan agreement would remain available to the holders of such indebtedness. However, if assets held by the agent bank for the benefit of the Portfolio were determined to be subject to the claims of the agent bank’s general creditors, the Portfolio may incur certain costs and delays in realizing payments on a bank loan or loan participation and could suffer a loss of principal and/or interest.

An issuer may have the right to redeem or “call” a bond before maturity, in which case the investor may have to reinvest the proceeds at lower market rates. Most bonds bear interest income at a “coupon” rate that is fixed for the life of the bond. The value of a fixed rate bond usually rises when market interest rates fall, and falls when market interest rates rise. Accordingly, a fixed rate bond’s yield (income as a percent of the bond’s current value) may differ from its coupon rate as its value rises or falls. Fixed rate bonds generally are also subject to inflation risk, which is the risk that the value of the bond or income from the bond will be worth less in the future as inflation decreases the value of money. This could mean that, as inflation increases, the “real” value of the assets of a fund holding fixed rate bonds can decline, as can the value of the fund’s distributions. Other types of bonds bear income at an interest rate that is adjusted periodically. Because of their adjustable interest rates, the value of “floating-rate” or “variable-rate” bonds fluctuates much less in response to market interest rate movements than the value of fixed rate bonds. The Portfolio may treat some of these bonds as having a shorter maturity for purposes of calculating the weighted average maturity of its investment portfolio. Bonds may be senior or subordinated obligations. Senior obligations generally have the first claim on a corporation’s earnings and assets and, in the event of liquidation, are paid before subordinated obligations. Bonds may be unsecured (backed only by the issuer’s general creditworthiness) or secured (also backed by specified collateral).

In addition, the Portfolio may invest in corporate bonds. The investment return of corporate bonds reflects interest on the bond and changes in the market value of the bond. The market value of a corporate bond may be affected by the credit rating of the corporation, the corporation’s performance and perceptions of the corporation in the market place. There is a risk that the issuers of the securities may not be able to meet their obligations on interest or principal payments at the time called for by such a security.

The risks of an investment in a CDO depend largely on the quality and type of the collateral and the tranche of the CDO in which the Portfolio invests. Normally, CBOs, CLOs and other CDOs are privately offered and sold, and thus are not registered under the securities laws. As a result, investments in CDOs may be characterized by the Portfolio as illiquid securities; however, an active dealer market, or other relevant measures of liquidity, may exist for CDOs allowing a CDO potentially to be deemed liquid by the Adviser or Sub-Adviser under liquidity policies approved by the Board of Trustees of the Trust (the “Board”). In addition to the risks associated with debt instruments (e.g., interest rate risk and credit risk), CDOs carry additional risks including, but not limited to: (i) the possibility that distributions from collateral securities will not be adequate to make interest or other payments; (ii) the quality of the collateral may decline in value or default; (iii) the possibility that the Portfolio may invest in CDOs that are subordinate to other classes; and (iv) the complex structure of the security may not be fully understood at the time of investment and may produce disputes with the issuer or unexpected investment results.

COLLATERALIZED MORTGAGE OBLIGATIONS (CMOS) AND MULTICLASS PASS-THROUGH SECURITIES

CMOs are debt obligations collateralized by mortgage loans or mortgage pass-through securities. CMOs may be collateralized by Government National Mortgage Association (“Ginnie Mae”), Federal National Mortgage Association (“Fannie Mae”), or Federal Home Loan Mortgage Corporation (“Freddie Mac”) certificates, but also may be collateralized by whole loans or private mortgage pass-through securities (such collateral is collectively hereinafter referred to as “Mortgage Assets”). Mortgage Assets may be collateralized by commercial or residential uses. Multiclass pass-through securities are equity interests in a trust composed of Mortgage Assets. Payments of principal of and interest on the Mortgage Assets, and any reinvestment income thereon, may require the Portfolio to pay debt service on the CMOs or make scheduled distributions on the multiclass pass-through securities. CMOs may be issued by federal agencies, or by private originators of, or investors in, mortgage loans, including savings and loan associations, mortgage banks, commercial banks, investment banks and special purpose subsidiaries of the foregoing. The issuer of a series of mortgage pass-through securities may elect to be treated as a Real Estate Mortgage Investment Conduit (“REMIC”). REMICs include governmental and/or private entities that issue a fixed pool of mortgages secured by an interest in real property. REMICs are similar to CMOs in that they issue multiple classes of securities, but unlike CMOs, which are required to be structured as debt securities, REMICs may be structured as indirect ownership interests in the underlying assets of the REMICs themselves. Although CMOs and REMICs differ in certain respects, characteristics of CMOs described below apply in most cases to REMICs, as well.

CMO residuals are mortgage securities issued by agencies or instrumentalities of the U.S. government or by private originators of, or investors in, mortgage loans, including savings and loan associations, homebuilders, mortgage banks, commercial banks, investment banks and special purpose entities of the foregoing. The cash flow generated by the mortgage assets underlying a series of a CMO is applied first to make required payments of principal and interest on the securities or certificates issued by the CMO and second to pay the related administrative expenses and any management fee of the issuer. The residual in a CMO structure generally represents the interest in any excess cash flow remaining after making the foregoing payments. Each payment of such excess cash flow to a holder of the related CMO residual represents income and/or a return of capital. The amount of residual cash flow resulting from a CMO will depend on, among other things, the characteristics of the mortgage assets, the coupon rate of each class of CMO, prevailing interest rates, the amount of administrative expenses and the pre-payment experience on the mortgage assets. In particular, the yield to maturity on CMO residuals is extremely sensitive to pre-payments on the related underlying mortgage assets. In addition, if a series of a CMO includes a class that bears interest at an adjustable rate, the yield to maturity on the related CMO residual will also be extremely sensitive to changes in the level of the index upon which interest rate adjustments are based. As described below with respect to stripped mortgage-backed securities, in certain circumstances the Portfolio may fail to recoup fully its initial investment in a CMO residual. CMO residuals are generally purchased and sold by institutional investors through several investment banking firms acting as brokers or dealers. In addition, CMO residuals may, or pursuant to an exemption therefrom, may not have been registered under the Securities Act. CMO residuals, whether or not registered under the Securities Act, may be subject to certain restrictions on transferability, and may be deemed “illiquid.”

Risks inherent in investing in equity securities include the risk that the financial condition of issuers may become impaired or that the general condition of the stock market may deteriorate (either of which may cause a decrease in the value of the Portfolio’s securities and therefore a decrease in the value of its Portfolio Interests). Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence and perceptions change. These investor perceptions are based on various and unpredictable factors, including expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic or banking crises.

The Portfolio and Fund do not intend to concentrate their investments in any particular industry. The Portfolio and Fund look to Standard & Poor’s (“S&P”) Industry Classifications in making industry determinations. The Trust’s general policy is to exclude securities of the U.S. government and its agencies or instrumentalities when measuring industry concentration.

Convertible securities are bonds, debentures, notes, preferred stocks or other securities that may be converted or exchanged (by the holder or by the issuer) into shares of the underlying common stock (or cash or securities of equivalent value) at a stated exchange ratio. A convertible security may also be called for redemption or conversion by the issuer after a particular date and under certain circumstances (including a specified price) established upon issue. If a convertible security held by the Portfolio is called for redemption or conversion, the Portfolio could be required to tender it for redemption, convert it into the underlying common stock, or sell it to a third party.

ETPs include exchange traded funds (“ETFs”) registered under the 1940 Act; exchange traded commodity trusts; and exchange traded notes (“ETNs”). The Adviser may receive management or other fees from the ETPs (“Affiliated ETPs”) in which the Portfolio or Fund may invest, as well as a management fee for managing the Fund. It is possible that a conflict of interest among the Portfolio and Fund and Affiliated ETPs could affect how the Adviser fulfills its fiduciary duties to the Portfolio and Fund and the Affiliated ETPs. Because the amount of the investment management fees to be retained by the Adviser may differ depending upon the Affiliated ETPs in which the Portfolio or Fund invests, there is a conflict of interest for the Adviser in selecting the Affiliated ETP. In addition, the Adviser may have an incentive to take into account the effect on an Affiliated ETP in which the Portfolio or Fund may invest in determining whether, and under what circumstances, to purchase or sell shares in that Affiliated ETP. Although the Adviser takes steps to address the conflicts of interest, it is possible that the conflicts could impact the Portfolio and Fund.

The Portfolio may invest in new ETPs or ETPs that have not yet established a deep trading market at the time of investment. Shares of such ETPs may experience limited trading volume and less liquidity, in which case the “spread” (the difference between bid price and ask price) may be higher.

The Portfolio may invest in other ETFs (including ETFs managed by the Adviser). ETFs may be structured as investment companies that are registered under the 1940 Act, typically as open-end funds or unit investment trusts. These ETFs are generally based on specific domestic and foreign market securities indices. An “index-based ETF” seeks to provide investment results that match the performance of an index by holding in its portfolio either the contents of the index or a representative sample of the securities in the

index. An “enhanced ETF” seeks to provide investment results that match a positive or negative multiple of the performance of an underlying index. In seeking to provide such results, an ETF and, in particular, an enhanced ETF, may engage in short sales of securities included in the underlying index and may invest in derivatives instruments, such as equity index swaps, futures contracts, and options on securities, futures contracts, and stock indices. Alternatively, ETFs may be structured as grantor trusts or other forms of pooled investment vehicles that are not registered or regulated under the 1940 Act. These ETFs typically hold commodities, precious metals, currency or other non-securities investments. ETFs, like mutual funds, have expenses associated with their operation, such as advisory and custody fees. When a fund invests in an ETF, in addition to directly bearing expenses associated with its own operations, including the brokerage costs associated with the purchase and sale of shares of the ETF, the fund will bear a pro rata portion of the ETF’s expenses. In addition, it may be more costly to own an ETF than to directly own the securities or other investments held by the ETF because of ETF expenses. The risks of owning shares of an ETF generally reflect the risks of owning the underlying securities or other investments held by the ETF, although lack of liquidity in the market for the shares of an ETF could result in the ETF’s value being more volatile than the underlying securities or other investments.

The Portfolio may invest in mortgage pass-through securities representing participation interests in pools of residential mortgage loans purchased from individual lenders by an agency, instrumentality or sponsored corporation of the United States government (“Federal Agency”) or originated by private lenders and guaranteed, to the extent provided in such securities, by a Federal Agency. Such securities, which are ownership interests in the underlying mortgage loans, differ from conventional debt securities, which provide for periodic payment of interest in fixed amounts (usually semiannually) and principal payments at payments (not necessarily in fixed amounts) that are a pass-through of the monthly interest and principal payments (including any prepayments) made by the individual borrowers on the pooled mortgage loans, net of any fees paid to the guarantor of such securities and the servicer of the underlying mortgage loans.

The government mortgage pass-through securities in which the Portfolio may invest include those issued or guaranteed by Ginnie Mae, Fannie Mae and Freddie Mac. Ginnie Mae certificates are direct obligations of the U.S. government and, as such, are backed by the full faith and credit of the United States. Fannie Mae is a federally chartered, privately owned corporation and Freddie Mac is a corporate instrumentality of the United States. Fannie Mae and Freddie Mac certificates are not backed by the full faith and credit of the United States but the issuing agency or instrumentality has the right to borrow, to meet its obligations, from an existing line of credit with the U.S. Treasury. The U.S. Treasury has no legal obligation to provide such line of credit and may choose not to do so.

appointed. The Reform Act also provides that no person may exercise any right or power to terminate, accelerate or declare an event of default under certain contracts to which Fannie Mae or Freddie Mac is a party, or obtain possession of or exercise control over any property of Fannie Mae or Freddie Mac, or affect any contractual rights of Fannie Mae or Freddie Mac, without the approval of FHFA, as conservator or receiver, for a period of 45 or 90 days following the appointment of FHFA as conservator or receiver, respectively.

Investing in high yield debt securities involves risks that are greater than the risks of investing in higher quality debt securities. These risks include: (i) changes in credit status, including weaker overall credit conditions of issuers and risks of default; (ii) industry, market and economic risk; and (iii) greater price variability and credit risks of certain high yield securities such as zero coupon and payment-in-kind securities. While these risks provide the opportunity for maximizing return over time, they may result in greater volatility of the value of the Portfolio and, therefore, the Fund than a fund that invests in higher-rated securities.

The secondary market on which high yield securities are traded may be less liquid than the market for higher grade securities. Less liquidity in the secondary trading market could adversely affect the price at which the Portfolio could sell a high yield security, and could adversely affect the daily net asset value per share of the Portfolio and, therefore, the Fund. When secondary markets for high yield securities are less liquid than the market for higher grade securities, it may be more difficult to value the securities because there is less reliable, objective data available.

The Portfolio may invest in inflation-protected public obligations, commonly known as “TIPS,” of the U.S. Treasury, as well as TIPS of major governments and emerging market countries, excluding the United States. TIPS are a type of security issued by a government that is designed to provide inflation protection to investors. TIPS are income-generating instruments whose interest and principal payments are adjusted for inflation—a sustained increase in prices that erodes the purchasing power of money. The inflation adjustment, which is typically applied monthly to the principal of the bond, follows a designated inflation index, such as the Consumer Price Index. A fixed coupon rate is applied to the inflation-adjusted principal so that as inflation rises or falls, both the principal value and the interest payments will increase or decrease. This can provide investors with a hedge against inflation, as it helps preserve the purchasing power of an investment. Because of this inflation adjustment feature, inflation-protected bonds typically have lower yields than conventional fixed-rate bonds.

reference rate of interest (typically a short term interest rate), and the market prices of inverse floaters may as a result be highly sensitive to changes in interest rates and in prepayment rates on the underlying securities, and may decrease significantly when interest rates increase or prepayment rates change. The interest rate for the variable rate security is typically determined by an index or an auction process, while the inverse floater holder receives the balance of the income from the underlying income-producing instrument less an auction fee.

The Portfolio may invest in the securities of other investment companies, including affiliated funds, money market funds and closed-end funds, subject to applicable limitations under Section 12(d)(1) of the 1940 Act. The Fund invests substantially all of its assets in the Portfolio. Pursuant to Section 12(d)(1), a fund may invest in the securities of another investment company (the “acquired company”) provided that the fund, immediately after such purchase or acquisition, does not own in the aggregate: (i) more than 3% of the total outstanding voting stock of the acquired company; (ii) securities issued by the acquired company having an aggregate value in excess of 5% of the value of the total assets of the fund; (iii) securities issued by the acquired company and all other investment companies (other than Treasury stock of the fund) having an aggregate value in excess of 10% of the value of the total assets of the fund; or (iv) in the case of investment in a closed-end fund, more than 10% of the total outstanding voting stock of the acquired company. A fund may also invest in the securities of other investment companies if such securities are the only investment securities held by the fund, such as through a master-feeder arrangement. The Fund currently pursues its investment objective through such an arrangement. To the extent allowed by law, regulation, the Fund’s investment restrictions and the Trust’s exemptive relief, the Fund may invest its assets in securities of investment companies that are affiliated funds and/or money market funds in excess of the limits discussed above.

The Portfolio may lend portfolio securities to certain creditworthy borrowers in U.S. and non-U.S. markets in an amount not to exceed 40% of the value of its net assets. The borrowers provide collateral that is marked to market daily in an amount at least equal to the current market value of the securities loaned. The Portfolio may terminate a loan at any time and obtain the securities loaned. The Portfolio receives the value of any interest or cash or non-cash distributions paid on the loaned securities. The Portfolio cannot vote proxies for securities on loan, but may recall loans to vote proxies if a material issue affecting the Portfolio’s economic interest in the investment is to be voted upon. Distributions received on loaned securities in lieu of dividend payments (i.e., substitute payments) would not be considered qualified dividend income.

With respect to loans that are collateralized by cash, the borrower will be entitled to receive a fee based on the amount of cash collateral. The Portfolio is compensated by the difference between the amount earned on the reinvestment of cash collateral and the fee paid to the borrower. In the case of collateral other than cash, the Portfolio is compensated by a fee paid by the borrower equal to a percentage of the market value of the loaned securities. Any cash collateral may be reinvested in certain short-term instruments either directly on behalf of the lending Portfolio or through one or more joint accounts or money market funds, which may include those managed by the Adviser.

The Portfolio may pay a portion of the interest or fees earned from securities lending to a borrower as described above, and to one or more securities lending agents approved by the Board who administer the lending program for the Portfolio in accordance with guidelines approved by the Board. In such capacity, the lending agent causes the delivery of loaned securities from the Portfolio to borrowers, arranges for the return of loaned securities to the Portfolio at the termination of a loan, requests deposit of collateral, monitors the daily value of the loaned securities and collateral, requests that borrowers add to the collateral when required by the loan agreements, and provides recordkeeping and accounting services necessary for the operation of the program. State Street Bank and Trust Company (“State Street”), an affiliate of the Trust, has been approved by the Board to serve as securities lending agent for the Portfolio and the Trust has entered into an agreement with State Street for such services. Among other matters, the Trust has agreed to indemnify State Street for certain liabilities. State Street has received an order of exemption from the SEC under Sections 17(a) and 12(d)(1) under the 1940 Act to serve as the lending agent for affiliated investment companies such as the Trust and to invest the cash collateral received from loan transactions to be invested in an affiliated cash collateral fund. Securities lending involves exposure to certain risks, including operational risk (i.e., the risk of losses resulting from problems in the settlement and accounting process – especially so in certain international markets such as Taiwan), “gap” risk (i.e., the risk of a mismatch between the return on cash collateral reinvestments and the fees the Portfolio has agreed to pay a borrower), risk of loss of collateral, credit, legal, counterparty and market risk. Although State Street has agreed to provide the Portfolio with indemnification in the event of a borrower default, the Portfolio is still exposed to the risk of losses in the event a borrower does not return the Portfolio’s securities as agreed. For example, delays in recovery of lent securities may cause the Portfolio to lose the opportunity to sell the securities at a desirable price.

While the Portfolio and Fund do not anticipate doing so, the Portfolio and Fund may borrow money in an amount greater than 5% of the value of their respective total assets. However, the Portfolio or Fund may not borrow money from a bank in an amount greater than 33¹/₃% of the value of the Portfolio’s or Fund’s total assets. Borrowing for investment purposes is one form of leverage. Leveraging investments, by purchasing securities with borrowed money, is a speculative technique that increases investment risk, but also increases investment opportunity. Because substantially all of the Portfolio’s and Fund’s assets will fluctuate in value, whereas the interest obligations on borrowings may be fixed, the NAV of the Portfolio or Fund will increase more when the Portfolio’s or Fund’s portfolio assets increase in value and decrease more when the Portfolio’s or Fund’s portfolio assets decrease in value than would otherwise be the case. Moreover, interest costs on borrowings may fluctuate with changing market rates of interest and may partially offset or exceed the returns on the borrowed funds.

The Portfolio may invest in U.S. agency mortgage pass-through securities. The term “U.S. agency mortgage pass-through security” refers to a category of pass-through securities backed by pools of mortgages and issued by one of several U.S. government-sponsored enterprises: the Ginnie Mae, Fannie Mae or Freddie Mac. In the basic mortgage pass-through structure, mortgages with similar issuer, term and coupon characteristics are collected and aggregated into a “pool” consisting of multiple mortgage loans. The pool is assigned a CUSIP number and undivided interests in the pool are traded and sold as pass-through securities. The holder of the security is entitled to a pro rata share of principal and interest payments (including unscheduled prepayments) from the pool of mortgage loans.

For the foregoing and other reasons, the Portfolio seeks to obtain exposure to U.S. agency mortgage pass-through securities primarily through the use of “to-be-announced” or “TBA transactions.” “TBA” refers to a commonly used mechanism for the forward settlement of U.S. agency mortgage pass-through securities, and not to a separate type of mortgage-backed security. Most transactions in mortgage pass-through securities occur through the use of TBA transactions. TBA transactions generally are conducted in accordance with widely-accepted guidelines which establish commonly observed terms and conditions for execution, settlement and delivery. In a TBA transaction, the buyer and seller decide on general trade parameters, such as agency, settlement date, par amount, and price. The actual pools delivered generally are determined two days prior to settlement date. The Portfolio may use TBA transactions in several ways. For example, the Portfolio may enter into TBA agreements and “roll over” such agreements prior to the settlement date stipulated in such agreements. This type of TBA transaction is sometimes known as a “TBA roll.” In a TBA roll, the Portfolio generally will sell the obligation to purchase the pools stipulated in the TBA agreement prior to the stipulated settlement date and will enter into a new TBA agreement for future delivery of pools of mortgage pass-through securities. In addition, the Portfolio may enter into TBA agreements and settle such transactions on the stipulated settlement date by accepting actual receipt or delivery of the pools of mortgage pass-through securities stipulated in the TBA agreement.

Default by or bankruptcy of a counterparty to a TBA transaction would expose the Portfolio to possible loss because of adverse market action, expenses or delays in connection with the purchase or sale of the pools of mortgage pass-through securities specified in the TBA transaction. To minimize this risk, the Portfolio will enter into TBA transactions only with established counterparties (such as major broker-dealers) and the Adviser will monitor the creditworthiness of such counterparties. In addition, the Portfolio may accept assignments of TBA transactions from Authorized Participants (as defined below) from time to time. The Portfolio’s use of TBA rolls may cause the Portfolio to experience higher portfolio turnover, higher transaction costs and to pay higher capital gain distributions to shareholders (which may be taxable) than other funds.

The Portfolio intends to invest cash pending settlement of any TBA transactions in money market instruments, repurchase agreements, commercial paper (including asset-backed commercial paper) or other high-quality, liquid short-term instruments, which may include money market funds affiliated with the Adviser.

General. Municipal securities are securities issued by states, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-state agencies or authorities. Shareholders should note that, although interest paid on municipal securities is generally exempt from regular federal income tax, the Portfolio does not anticipate holding municipal securities in sufficient quantities to enable the Fund to qualify to pay exempt-interest dividends. As a result, distributions by the Fund to shareholders are expected to be treated for federal income tax purposes as ordinary dividends without regard to the character in the hands of the Portfolio of any interest that it receives on municipal securities.

Municipal securities share the attributes of debt/fixed income securities in general, but are generally issued by states, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-state agencies or authorities. The municipal securities which the Portfolio may purchase include general obligation bonds and limited obligation bonds (or revenue bonds), including industrial development bonds issued pursuant to former federal tax law. General obligation bonds are obligations involving the credit of an issuer possessing taxing power and are payable from such issuer’s general revenues and not from any particular source. Limited obligation bonds are payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise or other specific revenue source. Tax-exempt industrial development bonds generally are also revenue bonds and thus are not payable from the issuer’s general revenues. The credit and quality of industrial development bonds are usually related to the credit of the corporate user of the facilities. Payment of interest on and repayment of principal of such bonds is the responsibility of the corporate user (and/or any guarantor).

Some longer-term municipal securities give the investor the right to “put” or sell the security at par (face value) within a specified number of days following the investor’s request—usually one to seven days. This demand feature enhances a security’s liquidity by shortening its effective maturity and enables it to trade at a price equal to or very close to par. If a demand feature terminates prior to being exercised, the Portfolio would hold the longer-term security, which could experience substantially more volatility.

The market for municipal bonds may be less liquid than for taxable bonds. This means that it may be harder to buy and sell municipal securities, especially on short notice, than non-municipal securities. There may also be less information available on the financial condition of issuers of municipal securities than for public corporations. This means that it may be harder to buy and sell municipal securities, especially on short notice, and municipal securities may be more difficult for the Portfolio to value accurately than securities of public corporations. If the Portfolio invests in municipal securities, the Portfolio’s portfolio may have greater exposure to liquidity risk than a fund that only invests in non-municipal securities. In addition, the municipal securities market is generally characterized as a buy and hold investment strategy. As a result, the accessibility of municipal securities in the market is generally greater closer to the original date of issue of the securities and lessens as the securities move further away from such issuance date.

Obligations of issuers of municipal securities are subject to the provisions of bankruptcy, insolvency and other laws affecting the rights and remedies of creditors. Congress or state legislatures may seek to extend the time for payment of principal or interest, or both, or to impose other constraints upon enforcement of such obligations. In addition, municipal securities are subject to the risk that their tax treatment could be changed by Congress or state legislatures, thereby affecting the value of outstanding municipal securities. There is also the possibility that as a result of litigation or other conditions, the power or ability of issuers to meet their obligations for the payment of interest and principal on their municipal securities may be materially affected or their obligations may be found to be invalid or unenforceable. Such litigation or conditions may from time to time have the effect of introducing uncertainties in the market for municipal securities or certain segments thereof, or of materially affecting the credit risk with respect to particular bonds. Adverse economic, business, legal or political developments might affect all or a substantial portion of the Portfolio’s municipal securities in the same manner.

Municipal Leases and Certificates of Participation. Also included within the general category of municipal securities are municipal leases, certificates of participation in such lease obligations or installment purchase contract obligations (hereinafter collectively called “Municipal Lease Obligations”) of municipal authorities or entities. Although a Municipal Lease Obligation does not constitute a general obligation of the municipality for which the municipality’s taxing power is pledged, a Municipal Lease Obligation is ordinarily backed by the municipality’s covenant to budget for, appropriate and make the payments due under the Municipal Lease

Obligation. However, certain Municipal Lease Obligations contain “non-appropriation” clauses which provide that the municipality has no obligation to make lease or installment purchase payments in future years unless money is appropriated for such purpose on a yearly basis. In the case of a “non-appropriation” lease, the Portfolio’s ability to recover under the lease in the event of non-appropriation or default will be limited solely to the repossession of the leased property, without recourse to the general credit of the lessee, and disposition or releasing of the property might prove difficult.

Municipal security insurance does not insure against market fluctuations or fluctuations in the Portfolio’s share price. In addition, a municipal security insurance policy will not cover: (i) repayment of a municipal security before maturity (redemption), (ii) prepayment or payment of an acceleration premium (except for a mandatory sinking fund redemption) or any other provision of a bond indenture that advances the maturity of the bond, or (iii) nonpayment of principal or interest caused by negligence or bankruptcy of the paying agent. A mandatory sinking fund redemption may be a provision of a municipal security issue whereby part of the municipal security issue may be retired before maturity.

Municipal Market Disruption Risk. The value of municipal securities may be affected by uncertainties in the municipal market related to legislation or litigation involving the taxation of municipal securities or the rights of municipal securities holders in the event of a bankruptcy. Proposals to restrict or eliminate the federal income tax exemption for interest on municipal securities are introduced before Congress from time to time. Proposals also may be introduced before state legislatures that would affect the state tax treatment of a municipal fund’s distributions. If such proposals were enacted, the availability of municipal securities and the value of any municipal securities held by the Portfolio would be affected. Municipal bankruptcies are relatively rare, and certain provisions of the U.S. Bankruptcy Code governing such bankruptcies are unclear and remain untested. Further, the application of state law to municipal issuers could produce varying results among the states or among municipal securities issuers within a state. These legal uncertainties could affect the municipal securities market generally, certain specific segments of the market, or the relative credit quality of particular securities. Any of these effects could have a significant impact on the prices of some or all of the municipal securities held by the Portfolio.

The Portfolio may invest in short-term instruments, including money market instruments, (including money market funds advised by the Adviser), cash and cash equivalents, on an ongoing basis to provide liquidity or for other reasons. Money market instruments are generally short-term investments that may include but are not limited to: (i) shares of money market funds (including those advised by the Adviser); (ii) obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities (including government-sponsored enterprises); (iii) negotiable certificates of deposit (“CDs”), bankers’ acceptances, fixed time deposits and other obligations of U.S. and foreign banks (including foreign branches) and similar institutions; (iv) commercial paper rated at the date of purchase “Prime-1” by Moody’s Investors Service (“Moody’s”) or “A-1” by S&P, or if unrated, of comparable quality as determined by the Adviser; (v) non-convertible corporate debt securities (e.g., bonds and debentures) with remaining maturities at the date of purchase of not more than 397 days and that present minimal credit risks; and (vi) short-term U.S. dollar-denominated obligations of foreign banks (including U.S. branches) that, in the opinion of the Adviser, are of comparable quality to obligations of U.S. banks which may be purchased by the Portfolio. Any of these instruments may be purchased on a current or a forward-settled basis. Time deposits are non-negotiable deposits maintained in banking institutions for specified periods of time at stated interest rates. Bankers’ acceptances are time drafts drawn on commercial banks by borrowers, usually in connection with international transactions. Money market instruments also include shares of money market funds. The SEC and other government agencies continue to review the regulation of money market funds. The SEC has adopted changes to the rules that govern money market funds, and compliance with many of these amendments was required in October 2016. Legislative developments may also affect money market funds. These changes and developments may affect the investment strategies, performance, yield, operating expenses and continued viability of a money market fund.

Perpetual bonds offer a fixed return with no maturity date. Because they never mature, perpetual bonds can be more volatile than other types of bonds that have a maturity date and may have heightened sensitivity to changes in interest rates. An issuer of perpetual bonds is responsible for coupon payments in perpetuity but does not have to redeem the securities. Perpetual bonds may be callable after a set period of time. It is possible that one or more perpetual bonds in which the Portfolio invests will be characterized as equity rather than debt for U.S. federal income tax purposes. Where such perpetual bonds are issued by non-U.S. issuers, they may be treated in turn as equity securities of a “passive foreign investment company.”

Preferred securities pay fixed or adjustable rate dividends to investors, and have “preference” over common stock in the payment of dividends and the liquidation of a company’s assets. This means that a company must pay dividends on preferred stock before paying any dividends on its common stock. In order to be payable, distributions on preferred securities must be declared by the issuer’s board of directors. Income payments on typical preferred securities currently outstanding are cumulative, causing dividends and distributions to accrue even if not declared by the board of directors or otherwise made payable. There is no assurance that dividends or distributions on the preferred securities in which the Portfolio invests will be declared or otherwise made payable.

Because the claim on an issuer’s earnings represented by preferred securities may become onerous when interest rates fall below the rate payable on such securities, the issuer may redeem the securities. Thus, in declining interest rate environments in particular, the Portfolio’s holdings of higher rate-paying fixed rate preferred securities may be reduced and the Portfolio would be unable to acquire securities paying comparable rates with the redemption proceeds.

Regulated investment companies (“RICs”) are subject to favorable tax treatment under the Internal Revenue Code. To qualify as a RIC, the Fund must derive at least 90% of its gross income for each taxable year from sources generating “qualifying income.” For these purposes, the Fund is generally expected to be treated as if it held its share of the Portfolio’s investments and realized its share of the Portfolio’s income and loss directly. Income derived from direct and certain indirect investments in commodities is not qualifying income. Thus, income from certain commodities-related investments may cause the Fund not to qualify as a RIC. The Portfolio may invest up to 25% of its total assets in one or more ETPs that are qualified publicly traded partnerships (“QPTPs”) and whose principal

activities are the buying and selling of commodities or options, futures, or forwards with respect to commodities. Income from QPTPs is generally qualifying income. A QPTP is an entity that is treated as a partnership for federal income tax purposes, subject to certain requirements. If such an ETP fails to qualify as a QPTP, the income generated from the Portfolio’s investment in the ETP may not be qualifying income. The Portfolio will only invest in such an ETP if it intends to qualify as a QPTP, but there is no guarantee that each such ETP will be successful in qualifying as a QPTP. In addition, there is little regulatory guidance concerning the application of the rules governing qualification as a QPTP, and it is possible that future guidance may adversely affect the qualification of such ETPs as QPTPs. If the Fund fails to qualify as a RIC, the Fund itself will be subject to tax, which will reduce returns to the Fund’s shareholders. Such a failure will also alter the treatment of distributions to the Fund’s shareholders.

Subsequent to purchase by the Portfolio, a rated security may cease to be rated or its investment grade rating may be reduced below an investment grade rating. Bonds rated lower than Baa3 by Moody’s or BBB- by S&P or Fitch are below investment grade quality and are obligations of issuers that are considered predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal according to the terms of the obligation and, therefore, carry greater investment risk, including the possibility of issuer default and bankruptcy and increased market price volatility. Such securities (“lower rated securities”) are commonly referred to as “junk bonds” and are subject to a substantial degree of credit risk. Lower rated securities are often issued by smaller, less creditworthy companies or by highly leveraged (indebted) firms, which are generally less able than more financially stable firms to make scheduled payments of interest and principal. The risks posed by securities issued under such circumstances are substantial. Bonds rated below investment grade tend to be less marketable than higher-quality bonds because the market for them is less broad. The market for unrated bonds is even narrower. See “HIGH YIELD SECURITIES” above for more information relating to the risks associated with investing in lower rated securities.

REITs pool investors’ funds for investment primarily in income producing real estate or real estate loans or interests. A REIT is not taxed on income distributed to shareholders if it complies with several requirements relating to its organization, ownership, assets, and income and a requirement that it distribute to its shareholders at least 90% of its taxable income (other than net capital gains) for each taxable year. REITs can generally be classified as Equity REITs, Mortgage REITs and Hybrid REITs. Equity REITs, which invest the majority of their assets directly in real property, derive their income primarily from rents. Equity REITs can also realize capital gains by selling properties that have appreciated in value. Mortgage REITs, which invest the majority of their assets in real estate mortgages, derive their income primarily from interest payments. Hybrid REITs combine the characteristics of both Equity REITs and Mortgage REITs. The Portfolio will not invest in real estate directly, but only in securities issued by real estate companies. However, the Portfolio may be subject to risks similar to those associated with the direct ownership of real estate (in addition to securities markets risks) to the extent it invests in the securities of companies in the real estate industry. These include declines in the value of real estate, risks related to general and local economic conditions, dependency on management skill, heavy cash flow dependency, possible lack of availability of mortgage funds, overbuilding, extended vacancies of properties, increased competition, increases in property taxes and operating expenses, changes in zoning laws, losses due to costs resulting from the clean-up of environmental problems, liability to third parties for damages resulting from environmental problems, casualty or condemnation losses, limitations on rents, changes in neighborhood values, the appeal of properties to tenants and changes in interest rates. Investments in REITs may subject Portfolio interestholders to duplicate management and administrative fees.

The Portfolio may invest in repurchase agreements with commercial banks, brokers or dealers to generate income from its excess cash balances and to invest securities lending cash collateral. A repurchase agreement is an agreement under which a fund acquires a financial instrument (e.g., a security issued by the U.S. government or an agency thereof, a banker’s acceptance or a certificate of

deposit) from a seller, subject to resale to the seller at an agreed upon price and date (normally, the next Business Day – as defined below). A repurchase agreement may be considered a loan collateralized by securities. The resale price reflects an agreed upon interest rate effective for the period the instrument is held by a fund and is unrelated to the interest rate on the underlying instrument.

In these repurchase agreement transactions, the securities acquired by a fund (including accrued interest earned thereon) must have a total value in excess of the value of the repurchase agreement and are held by the Custodian until repurchased. No more than an aggregate of 15% of the Portfolio’s net assets will be invested in illiquid securities, including repurchase agreements having maturities longer than seven days and securities subject to legal or contractual restrictions on resale, or for which there are no readily available market quotations.

Restricted securities are securities that are not registered under the Securities Act, but which can be offered and sold to “qualified institutional buyers” under Rule 144A under the Securities Act. Institutional markets for restricted securities have developed as a result of the promulgation of Rule 144A under the Securities Act, which provides a “safe harbor” from Securities Act registration requirements for qualifying sales to institutional investors. When Rule 144A restricted securities present an attractive investment opportunity and meet other selection criteria, the Portfolio may make such investments whether or not such securities are “illiquid” depending on the market that exists for the particular security. The Board has delegated the responsibility for determining the liquidity of Rule 144A restricted securities that the Portfolio may invest in to the Adviser. In reaching liquidity decisions, the Adviser may consider the following factors: the frequency of trades and quotes for the security; the number of dealers wishing to purchase or sell the security and the number of other potential purchasers; dealer undertakings to make a market in the security; and the nature of the security and the nature of the marketplace in which it trades (e.g., the time needed to dispose of the security, the method of soliciting offers and the mechanics of transfer).

The Portfolio may enter into reverse repurchase agreements, which involve the sale of securities with an agreement to repurchase the securities at an agreed-upon price, date and interest payment and have the characteristics of borrowing. The securities purchased with the funds obtained from the agreement and securities collateralizing the agreement will have maturity dates no later than the repayment date. Generally the effect of such transactions is that a fund can recover all or most of the cash invested in the portfolio securities involved during the term of the reverse repurchase agreement, while in many cases a fund is able to keep some of the interest income associated with those securities. Such transactions are only advantageous if a fund has an opportunity to earn a greater rate of interest on the cash derived from these transactions than the interest cost of obtaining the same amount of cash. Opportunities to realize earnings from the use of the proceeds equal to or greater than the interest required to be paid may not always be available and the Portfolio intends to use the reverse repurchase technique only when the Adviser believes it will be advantageous to the Portfolio and, therefore, the Fund. The use of reverse repurchase agreements may exaggerate any interim increase or decrease in the value of the Portfolio’s and, therefore, the Fund’s assets. The Portfolio’s exposure to reverse repurchase agreements will be covered by securities having a value equal to or greater than such commitments. Under the 1940 Act, reverse repurchase agreements are considered borrowings. Although there is no limit on the percentage of fund assets that can be used in connection with reverse repurchase agreements, the Portfolio does not expect to engage, under normal circumstances, in reverse repurchase agreements with respect to more than 33^1/₃% of its total assets.

The Portfolio invests primarily in Senior Loans. Senior Loans consist generally of obligations of companies and other entities (collectively, “borrowers”) incurred for the purpose of reorganizing the assets and liabilities of a borrower; acquiring another company; taking over control of a company (leveraged buyout); temporary refinancing; or financing internal growth or other general business purposes. Senior Loans are often obligations of borrowers who have incurred a significant percentage of debt compared to their total assets and thus are highly leveraged. The Portfolio and Fund do not treat the banks originating or acting as agents for the lenders, or granting or acting as intermediary in participation interests, in loans held by the Portfolio as the issuers of such loans.

Loan as one of the lenders, it generally acquires the loan at or below par. This means the Portfolio receives a return at or above the full interest rate for the loan. If the Portfolio acquires its interest in Senior Loans in the secondary market or acquires a participation interest, the loans may be purchased or sold above, at, or below par, which can result in a yield that is below, equal to, or above the stated interest rate of the loan. At times, the Portfolio may be able to invest in Senior Loans only through assignments or participations.

When the Portfolio is a purchaser of an assignment, it succeeds to all the rights and obligations under the loan agreement of the assigning lender and becomes a lender under the loan agreement with the same rights and obligations as the assigning lender. These rights include the ability to vote along with the other lenders on such matters as enforcing the terms of the loan agreement (e.g., declaring defaults, initiating collection actions, etc.). Taking such actions typically requires at least a vote of the lenders holding a majority of the investment in the loan and may require a vote by lenders holding two-thirds or more of the investment in the loan. Because the Portfolio usually does not hold a majority of the investment in any loan, it will not be able by itself to control decisions that require a vote by the lenders.

The Portfolio may, but will not typically, invest in Senior Loans through participations. A participation interest represents a fractional interest in a loan held by the lender selling the Portfolio the participation interest. In the case of participations, the Portfolio will not have any direct contractual relationship with the borrower, the Portfolio’s rights to consent to modifications of the loan are limited and it is dependent upon the participating lender to enforce the Portfolio’s rights upon a default. The Portfolio will have the right to receive payments of principal, interest, and any fees to which it is entitled only from the lender selling the participation and only upon receipt by the lender of the payments from the borrower. The Portfolio will only purchase participations from lenders with credit ratings of Baa3 or higher by Moody’s or BBB- or higher by S&P or Fitch, or a comparable rating by another nationally recognized rating agency.

The Portfolio may be affected by the credit of both the agent and the lender from whom the Portfolio acquires a participation interest. These credit risks may include delay in receiving payments of principal and interest paid by the borrower to the agent or by the agent to the lender or offsets against payments received from the borrower. In the event of the borrower’s bankruptcy, the borrower’s obligation to repay the loan may be subject to defenses that the borrower can assert as a result of improper conduct by the agent.

Historically, the amount of public information available about a specific Senior Loan has been less extensive than if the loan were registered or exchange-traded.

The loans in which the Portfolio will invest will, in most instances, be Senior Loans, which are secured and senior to other indebtedness of the borrower. Each Senior Loan will generally be secured by collateral such as accounts receivable, inventory, equipment, real estate, intangible assets such as trademarks, copyrights and patents, and securities of subsidiaries or affiliates. The value of the collateral generally will be determined by reference to financial statements of the borrower, by an independent appraisal, by obtaining the market value of such collateral, in the case of cash or securities if readily ascertainable, or by other customary valuation techniques considered appropriate by the Adviser. The value of collateral may decline after the Portfolio’s investment, and collateral may be difficult to sell in the event of default. Consequently, the Portfolio may not receive all the payments to which it is entitled. By virtue of their senior position and collateral, Senior Loans typically provide lenders with the first right to cash flows or proceeds from the sale of a borrower’s collateral if the borrower becomes insolvent (subject to the limitations of bankruptcy law, which may provide higher priority to certain claims such as employee salaries, employee pensions, and taxes). This means Senior Loans are generally repaid before unsecured bank loans, corporate bonds, subordinated debt, trade creditors, and preferred or common stockholders. To the extent that the Portfolio invests in unsecured loans, if the borrower defaults on such loan, there is no specific collateral on which the lender can foreclose. If the borrower defaults on a subordinated loan, the collateral may not be sufficient to cover both the senior and subordinated loans.

Senior Loans will usually require, in addition to scheduled payments of interest and principal, the prepayment of the Senior Loan from free cash flow, as further described below. The degree to which borrowers prepay Senior Loans, whether as a contractual requirement or at their election, may be affected by general business conditions, the financial condition of the borrower and competitive conditions among loan investors, among others. As such, prepayments cannot be predicted with accuracy. Certain market conditions, including those where default rates are falling, among others, may lead to increased prepayment frequency and loan renegotiations. These renegotiations are often on terms more favorable to borrowers. Upon a prepayment, either in part or in full, the actual outstanding debt on which the Portfolio derives interest income will be reduced. However, the Portfolio may receive a prepayment penalty fee assessed against the prepaying borrower.

low interest rates. By illustration, if LIBOR were 0.3% and the borrower was paying a fixed spread of 2.50%, the total interest rate paid by the borrower would be 2.80%. However, if the same Senior Loan had a LIBOR floor of 1.50%, then 1.50% would be used as the base rate notwithstanding that LIBOR was currently at 0.3%, thereby making the interest rate paid the borrower 4.00% (1.50% LIBOR floor base rate plus 2.50% fixed spread). During periods when LIBOR is greater than the LIBOR floor, the LIBOR floor would have no impact on the interest rate paid by the borrower. Not all Senior Loans have LIBOR floors and this feature may not persist in future issuances of Senior Loans.

The administrative agent is primarily responsible for negotiating the loan agreement which establishes the terms and conditions of the Senior Loan and the rights of the borrower and the lenders. The collateral agent is responsible for monitoring collateral and for exercising remedies available to the lenders such as foreclosure upon collateral. The Sub-Adviser or its affiliates may from time to time borrow from financial institutions that act as agents for loans.

Loan agreements may provide for the termination of the agent’s agency status in the event that it fails to act as required under the relevant loan or collateral agreement, becomes insolvent, enters Federal Deposit Insurance Corporation (“FDIC”) receivership or, if not FDIC insured, enters into bankruptcy. Should such an agent, lender or assignor with respect to an assignment interpositioned between the Portfolio and the borrower become insolvent or enter FDIC receivership or bankruptcy, any interest in the Senior Loan of such person and any loan payment held by such person for the benefit of the Portfolio should not be included in such person’s or entity’s bankruptcy estate. If, however, any such amount were included in such person’s or entity’s bankruptcy estate, the Portfolio would incur certain costs and delays in realizing payment or could suffer a loss of principal or interest. In this event, the Portfolio and, therefore, the Fund could experience a decrease in the NAV.

Most borrowers pay their debts from cash flow generated by their businesses. If a borrower’s cash flow is insufficient to pay its debts, it may attempt to restructure its debts rather than sell collateral. Borrowers may try to restructure their debts by filing for protection under the federal bankruptcy laws or negotiating a work-out. If a borrower becomes involved in a bankruptcy proceeding, access to collateral may be limited by bankruptcy and other laws. Such action by a court could be based, for example, on a “fraudulent conveyance” claim to the effect that the borrower did not receive fair consideration for granting the security interest in the loan collateral to the Portfolio. If a court decides that access to collateral is limited or void, the Portfolio may not recover the full amount of principal and interest that is due.

In the process of buying, selling and holding Senior Loans, the Portfolio may receive and/or pay certain fees. These fees are in addition to interest payments received and may include facility fees, commitment fees, commissions and prepayment penalty fees. When the Portfolio buys or sells a Senior Loan it may pay an assignment fee. On an ongoing basis, the Portfolio may receive a commitment fee based on the undrawn portion of the underlying line of credit portion of a Senior Loan. In certain circumstances, the Portfolio may receive a prepayment penalty fee upon prepayment of a Senior Loan. Other fees received by the Portfolio may include covenant waiver fees, covenant modification fees or other consent or amendment fees.

respect to a financially distressed issuer). The Adviser’s and/or Sub-Adviser’s ability to trade in these Senior Loans for the account of the Portfolio could potentially be limited by its possession of such information. Such limitations on the Adviser’s and/or Sub-Adviser’s ability to trade could have an adverse effect on the Portfolio by, for example, preventing the Portfolio from selling a Senior Loan that is experiencing a material decline in value. In some instances, these trading restrictions could continue in effect for a substantial period of time.

An increase in demand for Senior Loans may benefit the Portfolio by providing increased liquidity for such loans and higher sales prices, but it may also adversely affect the rate of interest payable on such loans acquired by the Portfolio and the rights provided to the Portfolio under the terms of the applicable loan agreement, and may increase the price of loans that the Portfolio wishes to purchase in the secondary market. A decrease in the demand for Senior Loans may adversely affect the price of loans in the Portfolio’s portfolio, which could cause the Portfolio’s and, therefore, the Fund’s net asset value to decline.

The Portfolio may acquire interests in Senior Loans which are designed to provide temporary or “bridge” financing to a borrower pending the sale of identified assets or the arrangement of longer-term loans or the issuance and sale of debt obligations. The Portfolio may also invest in Senior Loans of borrowers that have obtained bridge loans from other parties. A borrower’s use of bridge loans involves a risk that the borrower may be unable to locate permanent financing to replace the bridge loan, which may impair the borrower’s perceived creditworthiness. Bridge loans may have less liquidity than other Senior Loans that were issued to fund corporate purposes on a longer term basis.

Although not anticipated in the normal course, the Portfolio may occasionally acquire warrants and other equity securities as part of a unit combining a Senior Loan and equity securities of a borrower or its affiliates. The acquisition of such equity securities will only be incidental to the Portfolio’s purchase of a Senior Loan. The Portfolio may also acquire equity securities or credit securities (including non-dollar denominated equity or credit securities) issued in exchange for a Senior Loan or issued in connection with the debt restructuring or reorganization of a Borrower, or if such acquisition, in the judgment of the Adviser may enhance the value of a Senior Loan or would otherwise be consistent with the Portfolio’s investment policies. Such warrants and equity securities will typically have limited value and there is no assurance that such securities will ever obtain value.

Other loans. The Portfolio may invest in secured loans that are not first lien and loans that are unsecured. These loans have the same characteristics as Senior Loans except that such loans are not first in priority of repayment and/or are not secured by collateral. Accordingly, the risks associated with these loans are higher than the risks for loans with first priority over the collateral. Because these loans are lower in priority and/or unsecured, they are subject to the additional risk that the cash flow of the borrower may be insufficient to meet scheduled payments after giving effect to the secured obligations of the borrower. In the event of default on such a loan, the first priority lien holder has first claim to the underlying collateral of the loan. It is possible that no value would remain for the holders of secured loans that are not first lien and loans that are unsecured and therefore result in a loss of investment to the Portfolio.

Stripped mortgage securities may be issued by Federal Agencies, or by private originators of, or investors in, mortgage loans, including savings and loan associations, mortgage banks, commercial banks, investment banks and special purpose subsidiaries of the foregoing. Stripped mortgage securities not issued by Federal Agencies will be treated by the Portfolio as illiquid securities so long as the staff of the SEC maintains its position that such securities are illiquid. Stripped mortgage securities issued by Federal Agencies generally will be treated by the Portfolio as liquid securities under procedures adopted by the Fund and approved by the Fund’s Board.

Stripped mortgage securities usually are structured with two classes that receive different proportions of the interest and principal distribution of a pool of mortgage assets. A common type of stripped mortgage security will have one class receiving some of the interest and most of the principal from the mortgage assets, while the other class will receive most of the interest and the remainder of the principal. In the most extreme case, one class will receive all of the interest (the interest-only or “IO” class), while the other class will receive all of the principal (the principal-only or “PO” class). PO classes generate income through the accretion of the deep discount at which such securities are purchased, and, while PO classes do not receive periodic payments of interest, they receive monthly payments associated with scheduled amortization and principal prepayment from the mortgage assets underlying the PO class. The yield to maturity on a PO or an IO class security is extremely sensitive to the rate of principal payments (including prepayments) on the related underlying mortgage assets. A slower than expected rate of principal payments may have an adverse effect on a PO class security’s yield to maturity. If the underlying mortgage assets experience slower than anticipated principal repayment, the Portfolio may fail to fully recoup its initial investment in these securities. Conversely, a rapid rate of principal payments may have a material adverse effect on an IO class security’s yield to maturity. If the underlying mortgage assets experience greater than anticipated prepayments or principal, the Portfolio may fail to fully recoup its initial investment in these securities.

The Portfolio may purchase stripped mortgage securities for income, or for hedging purposes to protect the Portfolio against interest rate fluctuations. For example, since an IO class will tend to increase in value as interest rates rise, it may be utilized to hedge against a decrease in value of other fixed-income securities in a rising interest rate environment.

accommodate any cumulative reduction in Fannie Mae’s and Freddie Mac’s net worth through the end of 2012. On August 17, 2012, the U.S. Treasury announced that it was again amending the Agreement to terminate the requirement that Fannie Mae and Freddie Mac each pay a 10% dividend annually on all amounts received under the funding commitment. Instead, they will transfer to the U.S. Treasury on a quarterly basis all profits earned during a quarter that exceed a capital reserve amount of $3 billion. The U.S. Treasury stated that the purpose of the change was to wind down Freddie Mac and Fannie Mae and to benefit taxpayers. At the start of 2013, the unlimited support the U.S. Treasury extended to the two companies expired — Fannie Mae’s bailout is now capped at $125 billion and Freddie Mac has a limit of $149 billion. In August 2013, President Obama announced his proposal to shut down Freddie Mac and Fannie Mae as part of a plan to overhaul the U.S.’s mortgage finance system. Until further action is taken, the actions of the U.S. Treasury are intended to ensure that Fannie Mae and Freddie Mac maintain a positive net worth and meet their financial obligations, preventing mandatory triggering of receivership. No assurance can be given that the U.S. Treasury initiatives will be successful.

The Portfolio may purchase exchange-traded common stocks and exchange-traded preferred securities of foreign corporations, as well as U.S. registered, dollar-denominated bonds of foreign corporations, governments, agencies and supra-national entities. Investing in U.S. registered, dollar-denominated, securities issued by non-U.S. issuers involves some risks and considerations not typically associated with investing in U.S. companies. These include differences in accounting, auditing and financial reporting standards, the possibility of expropriation or confiscatory taxation, adverse changes in investment or exchange control regulations, political instability which could affect U.S. investments in foreign countries, and potential restrictions of the flow of international capital. Foreign companies may be subject to less governmental regulation than U.S. issuers. Moreover, individual foreign economies may differ favorably or unfavorably from the U.S. economy in such respects as growth of gross domestic product, rate of inflation, capital reinvestment, resource self-sufficiency and balance of payment positions.

The Portfolio’s investments in common stock of foreign corporations may also be in the form of American Depositary Receipts (“ADRs”), Global Depositary Receipts (“GDRs”) and European Depositary Receipts (“EDRs”) (collectively “Depositary Receipts”). Depositary Receipts are receipts, typically issued by a bank or trust company, which evidence ownership of underlying securities issued by a foreign corporation. For ADRs, the depository is typically a U.S. financial institution and the underlying securities are issued by a foreign issuer. For other Depositary Receipts, the depository may be a foreign or a U.S. entity, and the underlying securities may have a foreign or a U.S. issuer. Depositary Receipts will not necessarily be denominated in the same currency as their underlying securities. Generally, ADRs, in registered form, are designed for use in the U.S. securities markets, and EDRs, in bearer form, are designated for use in European securities markets. GDRs are tradable both in the United States and in Europe and are designed for use throughout the world. The issuers of unsponsored ADRs are not obligated to disclose material information in the United States, and, therefore, there may be less information available regarding such issuers and there may not be a correlation between such information and the market value of the ADRs.

Variable rate securities are instruments issued or guaranteed by entities such as (1) US government, or an agency or instrumentality thereof, (2) states, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-states agencies or authorities, (3) corporations, (4) financial institutions, (5) insurance companies or (6) trusts that have a rate of interest subject to adjustment at regular intervals but less frequently than annually. A variable rate security provides for the automatic establishment of a new interest rate on set dates. Variable rate obligations whose interest is readjusted no less frequently than annually will be deemed to have a maturity equal to the period remaining until the next readjustment of the interest rate. The Portfolio may also purchase floating rate securities. A floating rate security provides for the automatic adjustment of its interest rate whenever a specified interest rate changes. Interest rates on these securities are ordinarily tied to, and are a percentage of, a widely recognized interest rate, such as the yield on 90-day US Treasury bills or the prime rate of a specified bank. These rates may change as often as twice daily. Generally, changes in interest rates will have a smaller effect on the market value of variable and fixed rate floating rate securities than on the market value of comparable fixed rate fixed income obligations. Thus, investing in variable and fixed rate floating rate securities generally allows less opportunity for capital appreciation and depreciation than investing in comparable fixed rate fixed income securities.

A discussion of the risks associated with an investment in the Fund is contained in the Prospectus. The discussion below supplements, and should be read in conjunction with, the Prospectus.

Investment in the Fund should be made with an understanding that the value of the Fund’s portfolio securities may fluctuate in accordance with changes in the financial condition of the issuers of the portfolio securities, the value of securities generally and other factors.

An investment in the Fund should also be made with an understanding of the risks inherent in an investment in securities, including the risk that the financial condition of issuers may become impaired or that the general condition of the securities markets may deteriorate (either of which may cause a decrease in the value of the portfolio securities and thus in the value of Shares). Securities are susceptible to general market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including expectations regarding government, economic, monetary and fiscal policies, inflation and interest rates, economic expansion or contraction, and global or regional political, economic and banking crises. Securities of issuers traded on exchanges may be suspended on certain exchanges by the issuers themselves, by an exchange or by government authorities. The likelihood of such suspensions may be higher for securities of issuers in emerging or less-developed market countries than in countries with more developed markets. Trading suspensions may be applied from time to time to the securities of individual issuers for reasons specific to that issuer, or may be applied broadly by exchanges or governmental authorities in response to market events. Suspensions may last for significant periods of time, during which trading in the securities and instruments that reference the securities, such as participatory notes (or “P-notes”) or other derivative instruments, may be halted.

The principal trading market for some securities may be in the over-the-counter market. The existence of a liquid trading market for certain securities may depend on whether dealers will make a market in such securities. There can be no assurance that a market will be made or maintained or that any such market will be or remain liquid. The price at which securities may be sold and the value of the Fund’s Shares will be adversely affected if trading markets for the Fund’s portfolio securities are limited or absent or if bid/ask spreads are wide.

An investment in the Fund may be subject to a number of actual or potential conflicts of interest. For example, the Adviser or its affiliates may provide services to the Fund, such as securities lending agency services, custodial, administrative, bookkeeping, and accounting services, transfer agency and shareholder servicing, securities brokerage services, and other services for which the Fund would compensate the Adviser and/or such affiliates. The Portfolio may invest in other pooled investment vehicles sponsored, managed, or otherwise affiliated with the Adviser. There is no assurance that the rates at which the Fund pays fees or expenses to the Adviser or its affiliates, or the terms on which it enters into transactions with the Adviser or its affiliates, will be the most favorable available in the market generally or as favorable as the rates the Adviser makes available to other clients. Because of its financial interest, the Adviser may have an incentive to enter into transactions or arrangements on behalf of the Fund with itself or its affiliates in circumstances where it might not have done so in the absence of that interest.

Broker-dealer firms should also note that dealers who are not “underwriters” but are effecting transactions in Shares, whether or not participating in the distribution of Shares, are generally required to deliver a prospectus. This is because the prospectus delivery exemption in Section 4(a)(3) of the Securities Act is not available in respect of such transactions as a result of Section 24(d) of the 1940 Act. Firms that incur a prospectus-delivery obligation with respect to Shares of the Fund are reminded that under Securities Act Rule 153, a prospectus-delivery obligation under Section 5(b)(2) of the Securities Act owed to an exchange member in connection with a sale on the Exchange is satisfied by the fact that the Fund’s Prospectus is available at the Exchange upon request. The prospectus delivery mechanism provided in Rule 153 is only available with respect to transactions on an exchange.

As with any investment, you should consider how your investment in Shares of the Fund will be taxed. The tax information in the Prospectus and this SAI is provided as general information. You should consult your own tax professional about the tax consequences of an investment in Shares of the Fund.

The Trust or the SSGA Master Trust have adopted the following investment restrictions as fundamental policies with respect to the Fund and Portfolio. These restrictions cannot be changed with respect to the Fund or Portfolio without the approval of the holders of a majority of the Fund’s or Portfolio’s outstanding voting securities. For purposes of the 1940 Act, a majority of the outstanding voting securities of the Fund or Portfolio means the vote, at an annual or a special meeting of the security holders of the Trust or the SSGA Master Trust, of the lesser of (1) 67% or more of the voting securities of the Fund or Portfolio present at such meeting, if the holders of more than 50% of the outstanding voting securities of the Fund or Portfolio are present or represented by proxy, or (2) more than 50% of the outstanding voting securities of the Fund or Portfolio. Except with the approval of a majority of the outstanding voting securities, the Fund or Portfolio may not:

1. Purchase securities of an issuer that would cause the Fund or Portfolio to fail to satisfy the diversification requirement for a diversified management company under the 1940 Act, the rules or regulations thereunder or any exemption therefrom, as such statute, rules or regulations may be amended or interpreted from time to time;

3. Make loans to another person except as permitted by the 1940 Act or other governing statute, by the Rules thereunder, or by the SEC or other regulatory agency with authority over the Fund or Portfolio;

5. Invest directly in real estate unless the real estate is acquired as a result of ownership of securities or other instruments. This restriction shall not preclude the Fund from investing in companies that deal in real estate or in instruments that are backed or secured by real estate;

6. Act as an underwriter of another issuer’s securities, except to the extent the Fund or Portfolio may be deemed to be an underwriter within the meaning of the Securities Act of 1933 in connection with the Fund’s or Portfolio’s purchase and sale of portfolio securities; or

7. Invest in commodities except as permitted by the 1940 Act or other governing statute, by the Rules thereunder, or by the SEC or other regulatory agency with authority over the Fund or Portfolio.

In addition to the investment restrictions adopted as fundamental policies as set forth above, the Fund and Portfolio each observe the following restrictions, which may be changed by the Board without a shareholder vote. The Fund or Portfolio will not:

1. Invest in the securities of a company for the purpose of exercising management or control, provided that the Trust or the SSGA Master Trust may vote the investment securities owned by the Fund or Portfolio in accordance with its views;

3. Under normal circumstances, invest less than 80% of its net assets (plus the amount of any borrowings for investment purposes) in senior loans. For purposes of this 80% test, “senior loans” are first lien senior secured floating rate bank loans. Prior to any change this 80% investment policy, the Fund or Portfolio will provide shareholders with 60 days’ written notice.

If a percentage limitation is adhered to at the time of investment or contract, a later increase or decrease in percentage resulting from any change in value or total or net assets will not result in a violation of such restriction, except that the percentage limitations with respect to the borrowing of money and illiquid securities will be observed continuously. With respect to the limitation on borrowing, in the event that a subsequent change in net assets or other circumstances cause the Fund or Portfolio to exceed its limitation, the Fund or Portfolio will take steps to bring the aggregate amount of borrowing back within the limitations within three days thereafter (not including Sundays and holidays). With respect to the limitation on illiquid securities, in the event that a subsequent change in net assets or other circumstances cause the Fund or Portfolio to exceed its limitation, the Fund or Portfolio will take steps to bring the aggregate amount of illiquid instruments back within the limitations as soon as reasonably practicable.

The 1940 Act currently permits the Portfolio and the Fund to each loan up to 33 1/3% of its total assets. With respect to borrowing, the 1940 Act presently allows the Portfolio and the Fund to each: (1) borrow from any bank (including pledging, mortgaging or hypothecating assets) in an amount up to 33 1/3% of its total assets, (2) borrow money for temporary purposes in an amount not exceeding 5% of the value of the Portfolio’s and the Fund’s total assets at the time of the loan, and (3) enter into reverse repurchase agreements. However, under normal circumstances any borrowings by the Fund will not exceed 10% of the Fund’s total assets. The 1940 Act generally prohibits funds from issuing senior securities, although it does not treat certain transactions as senior securities, such as certain borrowings, short sales, reverse repurchase agreements, firm commitment agreements and standby commitments, with appropriate earmarking or segregation of assets to cover such obligation. With respect to investments in commodities, the 1940 Act presently permits the Portfolio and the Fund to each invest in commodities in accordance with investment policies contained in its prospectus and SAI. Any such investment shall also comply with the CEA and the rules and regulations thereunder. The 1940 Act does not directly restrict an investment company’s ability to invest in real estate, but does require that every investment company have the fundamental investment policy governing such investments. The Portfolio and the Fund will not purchase or sell real estate, except that the Portfolio and the Fund may invest in companies that deal in real estate (including REITs) or in instruments that are backed or secured by real estate.

A discussion of exchange listing and trading matters associated with an investment in the Fund is contained in the Prospectus under “PURCHASE AND SALE INFORMATION” and “ADDITIONAL PURCHASE AND SALE INFORMATION.” The discussion below supplements, and should be read in conjunction with, such sections of the Prospectus.

The Shares of the Fund are approved for listing and trading on the Exchange, subject to notice of issuance. The Shares trade on the Exchange at prices that may differ to some degree from their net asset value. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of Shares of the Fund will continue to be met.

The Exchange may consider the suspension of trading in, and may initiate delisting proceedings of, the Shares of the Fund under any of the following circumstances: (i) if any of the continued listing requirements set forth in the Exchange rules are not continuously maintained; (ii) if the Exchange files separate proposals under Section 19(b) of the Securities Exchange Act of 1934, as amended, and any of the statements or representations regarding (a) the description of the Index, portfolio, or reference asset; (b) limitations on the

Index or the Fund’s portfolio holdings or reference assets; or (c) the applicability of the Exchange listing rules specified in such proposals are not continuously maintained; (iii) if following the initial 12-month period beginning at the commencement of trading of the Fund, there are fewer than 50 record or beneficial owners of the Shares of the Fund; (iv) if the value of the Fund’s underlying index or portfolio of securities on which the Fund is based is no longer calculated or available; or (v) such other event shall occur or condition shall exist that, in the opinion of the Exchange, makes further dealings on the Exchange inadvisable. If the Intraday Indicative Value of the fund is not being disseminated as required by Exchange rules, the Exchange may halt trading during the day in which such interruption occurs. If the interruption persists past the trading day in which it occurred, the Exchange will halt trading in the Fund Shares. The Exchange will remove the Shares from listing and trading upon termination of the Fund. The Trust reserves the right to adjust the Fund Share price of the Fund in the future to maintain convenient trading ranges for investors. Any adjustments would be accomplished through stock splits or reverse stock splits, which would have no effect on the net assets of the Fund.

The Trust reserves the right to adjust the Share price of the Fund in the future to maintain convenient trading ranges for investors. Any adjustments would be accomplished through stock splits or reverse stock splits, which would have no effect on the net assets of the Fund.

As in the case of other publicly traded securities, brokers’ commissions on transactions will be based on negotiated commission rates at customary levels.

The base and trading currencies of the Fund is the U.S. dollar. The base currency is the currency in which the Fund’s net asset value per Share is calculated and the trading currency is the currency in which Shares of the Fund are listed and traded on the Exchange.

The following information supplements and should be read in conjunction with the section in the Prospectus entitled “MANAGEMENT.”

Like most mutual funds, the day-to-day business of the Trust, including the management of risk, is performed by third party service providers, such as the Adviser, Sub-Adviser, Distributor, Administrator and Sub-Administrator. The Trustees are responsible for overseeing the Trust’s service providers and, thus, have oversight responsibility with respect to risk management performed by those service providers. Risk management seeks to identify and address risks, i.e., events or circumstances that could have material adverse effects on the business, operations, shareholder services, investment performance or reputation of the Fund. The Fund and its service providers employ a variety of processes, procedures and controls to identify various of those possible events or circumstances, to lessen the probability of their occurrence and/or to mitigate the effects of such events or circumstances if they do occur. Each service provider is responsible for one or more discrete aspects of the Trust’s business (e.g., a Sub-Adviser is responsible for the day-to-day management of the Fund’s portfolio investments) and, consequently, for managing the risks associated with that business. The Board has emphasized to the Fund’s service providers the importance of maintaining vigorous risk management.

The Trustees’ role in risk oversight begins before the inception of the Fund, at which time the Fund’s Adviser and Sub-Adviser present the Board with information concerning the investment objectives, strategies and risks of the Fund, as well as proposed investment limitations for the Fund. Additionally, the Fund’s Adviser and Sub-Adviser provide the Board with an overview of, among other things, their investment philosophies, brokerage practices and compliance infrastructures. Thereafter, the Board continues its oversight function as various personnel, including the Trust’s Chief Compliance Officer, as well as personnel of the Adviser and other service providers, such as the Fund’s independent accountants, make periodic reports to the Audit Committee or to the Board with respect to various aspects of risk management. The Board and the Audit Committee oversee efforts by management and service providers to manage risks to which the Fund may be exposed.

The Board is responsible for overseeing the nature, extent and quality of the services provided to the Fund by the Adviser and Sub-Adviser and receives information about those services at its regular meetings. In addition, on an annual basis, in connection with its consideration of whether to renew the Investment Advisory Agreement and Sub-Advisory Agreement with the Adviser and Sub-Adviser, respectively, the Board meets with the Adviser and Sub-Adviser to review such services. Among other things, the Board regularly considers the Adviser’s and Sub-Adviser’s adherence to the Fund’s investment restrictions and compliance with various Fund policies and procedures and with applicable securities regulations. The Board also reviews information about the Fund’s investments.

The Trust’s Chief Compliance Officer reports regularly to the Board to review and discuss compliance issues. At least annually, the Trust’s Chief Compliance Officer provides the Board with a report reviewing the adequacy and effectiveness of the Trust’s policies and procedures and those of its service providers, including the Adviser and Sub-Adviser. The report addresses the operation of the policies and procedures of the Trust and each service provider since the date of the last report; any material changes to the policies and procedures since the date of the last report; any recommendations for material changes to the policies and procedures; and any material compliance matters since the date of the last report.

The Board receives reports from the Fund’s service providers regarding operational risks and risks related to the valuation and liquidity of portfolio securities. Regular reports are made to the Board concerning investments for which market quotations are not readily available. Annually, the independent registered public accounting firm reviews with the Audit Committee its audit of the Fund’s financial statements, focusing on major areas of risk encountered by the Fund and noting any significant deficiencies or material weaknesses in the Fund’s internal controls. Additionally, in connection with its oversight function, the Board oversees Fund management’s implementation of disclosure controls and procedures, which are designed to ensure that information required to be disclosed by the Trust in its periodic reports with the SEC are recorded, processed, summarized, and reported within the required time periods. The Board also oversees the Trust’s internal controls over financial reporting, which comprise policies and procedures designed to provide reasonable assurance regarding the reliability of the Trust’s financial reporting and the preparation of the Trust’s financial statements.

The Board recognizes that not all risks that may affect the Fund can be identified and/or quantified, that it may not be practical or cost-effective to eliminate or mitigate certain risks, that it may be necessary to bear certain risks (such as investment-related risks) to achieve the Fund’s goals, and that the processes, procedures and controls employed to address certain risks may be limited in their effectiveness. Moreover, reports received by the Trustees as to risk management matters are typically summaries of the relevant information. Most of the Fund’s investment management and business affairs are carried out by or through the Fund’s Adviser, Sub-Adviser and other service providers, each of which has an independent interest in risk management but whose policies and the methods by which one or more risk management functions are carried out may differ from the Fund’s and each other’s in the setting of priorities, the resources available or the effectiveness of relevant controls. As a result of the foregoing and other factors, the Board’s ability to monitor and manage risk, as a practical matter, is subject to limitations.

The Board has concluded that each of the Trustees should serve on the Board because of his or her ability to review and understand information about the Fund provided to him or her by management, to identify and request other information he or she may deem relevant to the performance of his or her duties, to question management and other service providers regarding material factors bearing on the management and administration of the Fund, and to exercise his or her business judgment in a manner that serves the best interests of the Fund’s shareholders. The Board has concluded that each of the Trustees should serve as a Trustee based on his or her own experience, qualifications, attributes and skills as described below.

The Board has concluded that Mr. Churchill should serve as Trustee because of the experience he gained serving as Head of the Fixed Income Division of one of the nation’s leading mutual fund companies and provider of financial services, serving as the Chief Executive Officer and President of the CFA Institute, his knowledge of the financial services industry and the experience he has gained serving as Trustee of SPDR Index Shares Funds and SPDR Series Trust since April 2010.

The table below shows the compensation that the Independent Trustees received during the Trust’s fiscal year ended June 30, 2018.

Trustee Committee. The Board has established a Trustee Committee consisting of all Independent Trustees. Mr. Nesvet serves as Chair. The responsibilities of the Trustee Committee are to: 1) nominate Independent Trustees; 2) review on a periodic basis the governance structures and procedures of the Fund; 3) review proposed resolutions and conflicts of interest that may arise in the business of the Fund and may have an impact on the investors of the Fund; 4) select any independent counsel of the independent trustees as well as make determinations as to that counsel’s independence; 5) review matters that are referred to the Committee by the Chief Legal Officer or other counsel to the Trust; and 6) provide general oversight of the Fund on behalf of the investors of the Fund. The Trustee Committee does not have specific procedures in place with respect to the consideration of nominees recommended by security holders, but may consider such nominees in the event that one is recommended. The Trustee Committee met four (4) times during the fiscal year ended June 30, 2018.

As of December 31, 2017, neither the Independent Trustees nor their immediate family members owned beneficially or of record any securities in the Adviser, Sub-Adviser, Principal Underwriter or any person directly or indirectly controlling, controlled by, or under common control with the Adviser, Sub-Adviser or Principal Underwriter.

The following table shows, as of December 31, 2017, the amount of equity securities beneficially owned by each Trustee in the Fund and the Trust.

The Trust, Adviser (which includes applicable reporting personnel of the Distributor) and Sub-Adviser each have adopted a code of ethics as required by applicable law, which is designed to prevent affiliated persons of the Trust, the Adviser, Sub-Adviser and Distributor from engaging in deceptive, manipulative or fraudulent activities in connection with securities held or to be acquired by the Fund (which may also be held by persons subject to the codes of ethics). Each Code of Ethics permits personnel, subject to that Code of Ethics, to invest in securities for their personal investment accounts, subject to certain limitations, including securities that may be purchased or held by the Fund.

The Board of Trustees of the SSGA Master Trust believes that the voting of proxies on securities held by the Portfolio is an important element of the overall investment process. As such, the Board of SSGA Master Trust has delegated the responsibility to vote proxies of the Portfolio to the Sub-Adviser. The Adviser’s and Sub-Adviser’s proxy voting policies are attached at the end of this SAI. Information regarding how the Portfolio voted proxies relating to its portfolio securities during the most recent twelve-month period ended June 30 is available: (1) without charge by calling 1-866-787-2257; (2) on the Portfolio’s website at https://www.spdrs.com; and (3) on the SEC’s website at https://www.sec.gov.

The Trust and the SSGA Master Trust have each adopted a policy regarding the disclosure of information about the respective Trust’s portfolio holdings. The respective Board must approve all material amendments to this policy. The Fund’s or Portfolio’s portfolio holdings are publicly disseminated each day the Fund or Portfolio is open for business through financial reporting and news services including publicly accessible Internet web sites. In addition, a basket composition file, which includes the security names and share quantities to deliver in exchange for Shares, together with estimates and actual cash components, is publicly disseminated daily prior to the opening of the Exchange via the National Securities Clearing Corporation (“NSCC”). The basket represents one Creation Unit of the Fund or Portfolio. Neither the Trust nor the SSGA Master Trust or the Adviser, the Sub-Adviser or State Street will disseminate non-public information concerning either Trust, except information may be made available prior to its public availability: (i) to a party for a legitimate business purpose related to the day-to-day operations of the Fund or Portfolio, including (a) a service provider, (b) the stock exchanges upon which the ETF is listed, (c) the NSCC, (d) the Depository Trust Company, and (e) financial data/research companies such as Morningstar, Bloomberg L.P., and Reuters, or (ii) to any other party for a legitimate business or regulatory purpose, upon waiver or exception, with the consent of an applicable Trust officer.

SSGA FM acts as investment adviser to the Trust and, subject to the supervision of the Board, is responsible for the investment management of the Fund. As of June 30, 2018, the Adviser managed approximately $[ ] billion in assets. The Adviser’s principal address is One Iron Street, Boston, Massachusetts 02210. The Adviser, a Massachusetts corporation, is a wholly owned subsidiary of State Street Global Advisors Inc., which is itself a wholly owned subsidiary of State Street Corporation, a publicly held financial holding company. State Street Global Advisors (“SSGA”), consisting of the Adviser and other investment advisory affiliates of State Street Corporation, is the investment management arm of State Street Corporation.

The Adviser serves as investment adviser to the Fund pursuant to an investment advisory agreement (“Investment Advisory Agreement”) between the Trust and the Adviser. The Investment Advisory Agreement, with respect to the Fund, continues in effect for two years from its effective date, and thereafter is subject to annual approval by (1) the Board or (2) vote of a majority of the outstanding voting securities (as defined in the 1940 Act) of the Fund, provided that in either event such continuance also is approved by a majority of the Board who are not interested persons (as defined in the 1940 Act) of the Trust by a vote cast in person at a meeting called for the purpose of voting on such approval. The Investment Advisory Agreement with respect to the Fund is terminable without penalty, on 60 days’ notice, by the Board or by a vote of the holders of a majority (as defined in the 1940 Act) of the Fund’s outstanding voting securities. The Investment Advisory Agreement is also terminable upon 90 days’ notice by the Adviser and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

Under the Investment Advisory Agreement, the Adviser, subject to the supervision of the Board and in conformity with the stated investment policies of the Fund, manages the investment of the Fund’s assets. The Adviser is responsible for placing purchase and sale

orders and providing continuous supervision of the investment portfolio of the Fund. Pursuant to the Investment Advisory Agreement, the Adviser is not liable for certain liabilities, including certain liabilities arising under the federal securities laws, unless such loss or liability results from (a) willful misfeasance, bad faith or gross negligence in the performance of its duties; (b) the reckless disregard of its obligations and duties; or (c) a loss resulting from a breach of fiduciary duty with respect to the receipt of compensation for services.

Under the Advisory Agreement, the Adviser performs certain oversight and supervisory functions with respect to the Sub-Adviser, including: (i) conduct periodic analysis and review of the performance by the Sub-Adviser of its obligations to the Fund and provide periodic reports to the Board regarding such performance; (ii) review any changes to the Sub-Adviser’s ownership, management, or personnel responsible for performing their obligations to the Fund and make appropriate reports to the Board; (iii) perform periodic due diligence meetings with representatives of the Sub-Adviser; and (iv) assist the Board and management of the Trust, as applicable, concerning the initial approval, continued retention or replacement of the Sub-Adviser.

A discussion regarding the basis for the Board’s approval of the Investment Advisory Agreement regarding the Fund is available in the Trust’s Annual Report to Shareholders dated June 30, 2018.

For the services provided to the Fund under the Investment Advisory Agreement, the Fund pays the Adviser monthly fees based on a percentage of the Fund’s average daily net assets as set forth in the Fund’s Prospectus. The management fee of the Fund is reduced by the proportional amount of the advisory fee of the Portfolio. The Adviser pays all expenses of the Fund other than the management fee, brokerage, taxes, interest, fees and expenses of the Independent Trustees (including any Trustee’s counsel fees), litigation expenses and other extraordinary expenses. The Adviser may, from time to time, waive all or a portion of its fee. The Adviser has agreed to pay all costs associated with the organization of the Trust and the Fund. [The Adviser has contractually agreed to waive its management fee and/or reimburse expenses in an amount equal to any acquired fund fees and expenses (excluding holdings in acquired funds for cash management purposes, if any) for the Fund until October 31, 2019. The contractual fee waiver and/or reimbursement does not provide for the recoupment by the Adviser of any fees the Adviser previously waived. The Adviser may continue the waiver and/or reimbursement from year to year, but there is no guarantee that the Adviser will do so and after October 31, 2019, the waiver and/or reimbursement may be cancelled or modified at any time. The waiver and/or reimbursement may not be terminated during the relevant period except with the approval of the Board of Trustees.] For the past three fiscal years ended June 30, the Fund paid the following amounts to the Adviser:

Pursuant to the Advisory Agreement between the Fund and the Adviser, the Adviser is authorized to engage one or more sub-advisers for the performance of any of the services contemplated to be rendered by the Adviser. The Adviser has retained the Sub-Adviser to be responsible for the day to day management of the Fund’s investments, subject to supervision of the Adviser and the Board while the Adviser will provide administrative, compliance and general management services to the Fund. The Sub-Adviser is a wholly-owned subsidiary of GSO Capital Partners LP (collectively with its affiliates, “GSO”). GSO is the credit platform of The Blackstone Group L.P. (collectively with its affiliates, “Blackstone”). Blackstone is a leading manager of private capital and provider of financial advisory services. It is one of the largest independent managers of private capital in the world, with assets under management of over $[ ] billion as of [ ], 2018. As of [ ], 2018, GSO’s asset management operations had aggregate assets under management of approximately $[ ]billion across multiple strategies within the leveraged finance marketplace, including Senior Loans, high yield bonds, distressed and mezzanine debt. The Sub-Adviser’s principal business address is 345 Park Avenue, 31^st Floor, New York, New York 10154.

A discussion regarding the basis for the Board’s approval of the Sub-Advisory Agreement can be found in the Trust’s Annual Report to Shareholders dated June 30, 2018.

In accordance with the Sub-Advisory Agreement between the Adviser and the Sub-Adviser, the Adviser will pay the Sub-Adviser an annual investment sub-advisory fee equal to a portion of average daily net assets of the Fund. For the past three fiscal years ended June 30, the Adviser paid the following amounts to the Sub-Adviser for its services:

The Adviser and Sub-Adviser manage the Fund using a team of investment professionals. The professionals primarily responsible for the day-to-day portfolio management of the Fund are Daniel T. McMullen and Gordon McKemie.

The following table lists the number and types of accounts managed by each of the key professionals involved in the day-to-day portfolio management for the Fund and assets under management in those accounts as of [ ], 2018. The Portfolio Managers, who are also members of the Sub-Adviser’s Investment Committee, are primarily responsible for the day-to-day portfolio management of the Fund. The other members of the Sub-Adviser’s Investment Committee have oversight responsibilities for the investments made by the Fund.

The following table lists the dollar range of Shares beneficially owned by the portfolio managers listed above as of June 30, 2018:

Compensation. The Sub-Adviser’s financial arrangements with its portfolio managers, its competitive compensation and its career path emphasis at all levels reflect the value senior management places on key resources. Compensation may include a variety of components and may vary from year to year based on a number of factors. The principal components of compensation include a base salary and a discretionary bonus.

Base Compensation. Generally, portfolio managers receive base compensation and employee benefits based on their individual seniority and/or their position with the firm.

Discretionary Compensation. In addition to base compensation, portfolio managers may receive discretionary compensation. Discretionary compensation is based on individual seniority, contributions to the Sub-Adviser and performance of the client assets that the portfolio manager has primary responsibility for. These compensation guidelines are structured to closely align the interests of employees with those of the Sub-Adviser and its clients.

The Fund and shareholders will be subject to a number of actual and potential conflicts of interest involving The Blackstone Group L.P. (collectively, with its affiliates, as the context requires, the “Firm” or “”GSO” or “Blackstone”). In addition, as a consequence of Blackstone holding a controlling interest in GSO and Blackstone’s status as a public company, the officers, directors, members, managers and employees of GSO will take into account certain additional considerations and other factors in connection with the management of the business and affairs of the Fund that would not necessarily be taken into account if Blackstone were not a public company. The following discussion enumerates certain, but not all, potential conflicts of interest that should be carefully evaluated before making an investment in the Fund, but is not intended to be an exclusive list of all such conflicts. The Firm and its personnel may in the future engage in further activities that may result in additional conflicts of interest not addressed below. Any references to the Firm, GSO, Blackstone or GSO / Blackstone in this section will be deemed to include their respective affiliates, partners, members, shareholders, officers, directors and employees, except that portfolio companies of managed clients shall only be included to the extent the context shall require and references to GSO affiliates shall only be to affiliates operating as a part of Blackstone’s credit focused business group.

GSO / Blackstone will be subject to certain conflicts of interest in its management of the Fund. These conflicts will arise primarily from the involvement of Blackstone in other activities that may conflict with those of the Fund. Blackstone engages in a broad spectrum of activities. In the ordinary course of its business activities, Blackstone may engage in activities where the interests of certain divisions of Blackstone or the interests of their clients may conflict with the interests of shareholders. Other present and future activities of Blackstone may give rise to additional conflicts of interest. In the event that a conflict of interest arises, GSO / Blackstone will attempt to resolve such conflicts in a fair and equitable manner.

Broad and Wide-Ranging Activities. The Firm engages in a broad spectrum of activities. In the ordinary course of its business activities, the Firm will engage in activities where the interests of certain divisions of the Firm or the interests of its clients will conflict with the interests of the shareholders in the Fund. Other present and future activities of the Firm will give rise to additional conflicts of interest. In the event that a conflict of interest arises, GSO / Blackstone will attempt to resolve such conflict in a fair and equitable manner, subject to the limitations of the 1940 Act. Shareholders should be aware that conflicts will not necessarily be resolved in favor of their interests.

The Firm’s Policies and Procedures. Certain policies and procedures implemented by the Firm to mitigate potential conflicts of interest and address certain regulatory requirements and contractual restrictions will from time to time reduce the synergies across the Firm’s various businesses that the Fund expects to draw on for purposes of pursuing attractive investment opportunities. Because the Firm has many different asset management and advisory businesses, it is subject to a number of actual and potential conflicts of interest, greater regulatory oversight and more legal and contractual restrictions than that to which it would otherwise be subject if it had just one line of business. In addressing these conflicts and regulatory, legal and contractual requirements across its various businesses, the Firm has implemented certain policies and procedures (e.g., information walls) that reduce the positive synergies that GSO may utilize for purposes of managing the Fund. For example, the Firm will from time to time come into possession of material non-public information with respect to companies in which the Fund may be considering making an investment or companies that are the Firm’s advisory clients. As a consequence, that information, which could be of benefit to the Fund, is likely to be restricted to those other businesses of the Firm and otherwise be unavailable to the Fund, and will also restrict the Fund’s investment opportunities. Additionally, the operation of Blackstone’s policies may restrict, or otherwise Blackstone may limit, the Fund from entering into or engaging in agreements with or related to companies in which any fund managed by Blackstone has made or has considered making an investment or which is otherwise an advisory client of Blackstone (“Other Clients”). Furthermore, there will be circumstances in which affiliates of the Firm (including Other Clients) may refrain from taking certain confidential information in order to avoid trading restrictions. Finally, the Firm has and will enter into one or more strategic relationships in certain regions or with respect to certain types of investments that, although possibly intended to provide greater opportunities for the Fund, may require the Fund to share such opportunities or otherwise limit the amount of an opportunity the Fund can otherwise take.

Other Firm Businesses, Activities and Relationships. As part of its regular business, Blackstone provides a broad range of investment banking, advisory and other services. In addition, Blackstone and its affiliates may provide services in the future beyond those currently provided. Shareholders will not receive any benefit from any fees received by Blackstone. In the regular course of its capital markets, investment banking, real estate, advisory and other businesses, Blackstone represents potential purchasers, sellers and other involved parties, including corporations, financial buyers, management, shareholders and institutions, with respect to transactions that could give rise to investments that are suitable for the Fund. In such a case, a Blackstone client would typically require Blackstone to act exclusively on its behalf. This advisory client request may preclude all Blackstone-affiliated clients, including the Fund, from participating in related transactions that would otherwise be suitable. Blackstone will be under no obligation to decline any such engagements in order to make an investment opportunity available to the Fund. In connection with its capital markets, investment banking, real estate, advisory and other businesses, Blackstone comes into possession of information that limits its ability to engage in potential transactions. The Fund’s activities are expected to be constrained as a result of the inability of Blackstone personnel to use such information. For example, employees of Blackstone from time to time are prohibited by law or contract from sharing information with members of the Fund’s investment team. Additionally, there are expected to be circumstances in which one or more individuals associated with Blackstone affiliates (including clients) will be precluded from providing services related to the Fund’s activities because of certain confidential information available to those individuals or to other parts of Blackstone (e.g., trading may be restricted). Where Blackstone affiliates are engaged to find buyers or financing sources for potential sellers of assets, the seller may permit the Fund to act as a participant in such transactions (as a financing partner), which would raise certain conflicts of interest inherent in such a situation (including as to the negotiation of the purchase price). The Firm has long-term relationships with a significant number of corporations and their senior management. In determining whether to invest in a particular transaction on behalf of the Fund, GSO / Blackstone will consider those relationships and may decline to participate in a transaction as a result of one or more of such relationships. The Firm is under no obligation to decline any engagements or investments in order to make an investment opportunity available to the Fund. The Fund may be forced to sell or hold existing investments as a result of investment banking relationships or other relationships that the Firm may have or transactions or investments the Firm may make or have made. Subject to the 1940 Act, the Fund may also co-invest with clients of the Firm in particular investment opportunities, and the relationship with such clients could influence the decisions made by GSO / Blackstone with respect to such investments. There can be no assurance that all potentially suitable investment opportunities that come to the attention of the Firm will be made available to the Fund.

Blackstone will from time to time participate in underwriting or lending syndicates with respect to current or potential portfolio companies, or may otherwise be involved in the public offering and/or private placement of debt or equity securities issued by, or loan proceeds borrowed by, such portfolio companies, or otherwise in arranging financing (including loans) for such portfolio companies or advise on such transactions. Such underwritings or engagements may be on a firm commitment basis or may be on an uncommitted “best efforts” basis. There may also be circumstances in which the Fund commits to purchase a portion of an issuance by such a portfolio company for which a Blackstone broker-dealer intends to syndicate to third parties and, in connection therewith and as a result thereof, subject to the limitations of the 1940 Act, Blackstone may receive commissions or other compensation.

Blackstone will also from time to time, on behalf of the Fund or other parties to a transaction involving the Fund, effect transactions, including transactions in the secondary markets where it will from time to time nonetheless have a potential conflict of interest regarding the Fund and the other parties to those transactions to the extent it receives commissions or other compensation from such other parties. Subject to applicable law, Blackstone will from time to time receive underwriting fees, discounts, placement commissions, lending arrangement and syndication fees (or, in each case, rebates of any such fees, whether in the form of purchase price discounts or otherwise, even in cases where Blackstone or an Other Client is purchasing debt) or other compensation with respect to the foregoing activities, none of which are required to be shared with the Fund or its Shareholders. In addition, the advisory fee generally will not be reduced by such amounts. Therefore, Blackstone will from time to time have a potential conflict of interest regarding the Fund and the other parties to those transactions to the extent it receives commissions, discounts or such other compensation from such other parties. Subject to applicable law, the Fund may approve any transactions in which a Blackstone broker-dealer acts as an underwriter, as broker for the Fund, or as dealer, broker or advisor, on the other side of a transaction with the Fund. Firm employees, including employees of GSO, are generally permitted to invest in alternative investment funds, real estate funds, hedge funds or other

investment vehicles, including potential competitors of the Fund. Shareholders will not receive any benefit from any such investments. Additionally, it can be expected that GSO and/or Blackstone will, from time to time, enter into arrangements or strategic relationships with third parties, including other asset managers, financial firms or other businesses or companies, which, among other things, provide for referral or sharing of investment opportunities. It is possible that the Fund will, along with GSO and/or Blackstone itself, benefit from the existence of those arrangements and/or relationships. It is also possible that investment opportunities that otherwise would be presented to or made by the Fund would instead be referred (in whole or in part) to such third party. For example, a firm with which GSO and/or Blackstone has entered into a strategic relationship may be afforded with “first-call” rights on a particular category of investment opportunities.

On October 1, 2015 Blackstone spun-off its financial and strategic advisory services, restructuring and reorganization advisory services, and its Park Hill fund placement businesses and combined these businesses with PJT Partners, an independent financial advisory firm founded by Paul J. Taubman. While the new combined business will operate independently from Blackstone and will not be an affiliate thereof, nevertheless conflicts may arise in connection with transactions between or involving the Fund and the entities in which it invests on the one hand and the spun-off firm on the other. Specifically, given that the spun-off firm will not be an affiliate of Blackstone, there may be fewer or no restrictions or limitations placed on transactions or relationships engaged in by the new advisory business as compared to the limitations or restrictions that might apply to transactions engaged in by an affiliate of Blackstone. It is expected that there will be substantial overlapping ownership between Blackstone and the spun-off firm for a considerable period of time going forward. Therefore, conflicts of interest in doing transactions involving the spun-off firm will still arise. The preexisting relationship between Blackstone and its former personnel involved in such financial and strategic advisory services, the overlapping ownership, co-investment and other continuing arrangements, may influence GSO in deciding to select or recommend such new company to perform such services for the Fund (the cost of which will generally be borne directly or indirectly by the Fund). Nonetheless, GSO / Blackstone and GSO will be free to cause the Fund to transact with PJT Partners notwithstanding such overlapping interests in, and relationships with, PJT Partners. See “Service Providers and Counterparties” below.

In addition, other present and future activities of the Firm and its affiliates (including GSO and GSO / Blackstone) will from time to time give rise to additional conflicts of interest relating to the Firm and its investment activities. In the event that any such conflict of interest arises, GSO / Blackstone will attempt to resolve such conflict in a fair and equitable manner. Shareholders should be aware that conflicts will not necessarily be resolved in favor of their interests.

Other Affiliate Transactions and Investments in Different Levels of Capital Structure. From time to time, the Fund and the Other Clients may make investments at different levels of an issuer’s capital structure or otherwise in different classes of an issuer’s securities, subject to the limitations of the 1940 Act. Such investments may inherently give rise to conflicts of interest or perceived conflicts of interest between or among the various classes of securities that may be held by such entities. To the extent the Fund holds securities that are different (including with respect to their relative seniority) than those held by an Other Client, GSO / Blackstone and its affiliates may be presented with decisions when the interests of the Fund and Other Clients are in conflict. For example, conflicts could arise where the Fund lends funds to a portfolio company while an Other Client invests in equity securities of such portfolio company. In this circumstance, for example, if such portfolio company goes into bankruptcy, becomes insolvent or is otherwise unable to meet its payment obligations or comply with its debt covenants, conflicts of interest could arise between the holders of different types of securities as to what actions the portfolio company should take. In addition, purchases or sales of securities for the account of the Fund (particularly marketable securities) will be bunched or aggregated with orders for Other Clients. It is frequently not possible to receive the same price or execution on the entire volume of securities sold, and the various prices may be averaged, which may be disadvantageous to the Fund. Further conflicts could arise after the Fund and other affiliates have made their respective initial investments. For example, if additional financing is necessary as a result of financial or other difficulties, it may not be in the best interests of the Fund to provide such additional financing. If the other affiliates were to lose their respective investments as a result of such difficulties, the ability of GSO / Blackstone to recommend actions in the best interests of the Fund might be impaired. GSO may in its discretion take steps to reduce the potential for adversity between the Fund and the Other Clients, including causing the Fund and/or such Other Clients to take certain actions that, in the absence of such conflict, it would not take, including in order to comply with the 1940 Act. In addition, there may be circumstances where GSO agrees to implement certain

procedures to ameliorate conflicts of interest that may involve a forbearance of rights relating to the Fund or Other Clients, such as where GSO may cause Other Clients to decline to exercise certain control- and/or foreclosure-related rights with respect to a portfolio company. In addition, conflicts may arise in determining the amount of an investment, if any, to be allocated among potential investors and the respective terms thereof. There can be no assurance that any conflict will be resolved in favor of the Fund. There can be no assurance that the return on the Fund’s investment will be equivalent to or better than the returns obtained by the Other Clients participating in the transaction. The Shareholders will not receive any benefit from fees paid to any affiliate of GSO / Blackstone from a portfolio company in which an Other Client also has an interest, to the extent permitted by the 1940 Act.

Other Blackstone and GSO Clients; Allocation of Investment Opportunities. Certain inherent conflicts of interest arise from the fact that GSO and Blackstone provide investment management and sub-advisory services to the Fund and Other Clients.

The respective investment programs of the Fund and the Other Clients may or may not be substantially similar. GSO and/or Blackstone may give advice to, and recommend securities for, Other Clients that may differ from advice given to, or securities recommended or bought for, the Fund, even though their investment objectives may be the same as or similar to those of the Fund. While GSO will seek to manage potential conflicts of interest in a fair and equitable manner, the portfolio strategies employed by GSO and Blackstone in managing their respective Other Clients could conflict with the transactions and strategies employed by GSO in managing the Fund and may affect the prices and availability of the securities and instruments in which the Fund invests. Conversely, participation in specific investment opportunities may be appropriate, at times, for both the Fund and Other Clients, to the extent permitted by the 1940 Act. In any event, it is the policy of GSO to allocate investment opportunities and sale opportunities on a basis deemed by GSO, in its sole discretion, to be fair and equitable over time.

Allocation Methodology Considerations. GSO will share any investment and sale opportunities with such Other Clients and the Fund in accordance with Firm-wide allocation policies, which generally provide for sharing pro rata based on targeted acquisition size or targeted sale size.

Notwithstanding the foregoing, GSO may also consider the following factors in making any allocation determinations, and such factors may result in a different allocation of investment and/or sale opportunities:

(a) the risk-return and target return profile of the proposed investment relative to the Fund’s and the Other Clients’ current risk profiles;

(b) the Fund’s and/or the Other Clients’ investment objectives, policies, guidelines, restrictions and terms, including whether such objectives are considered solely in light of the specific investment under consideration or in the context of the respective portfolios’ overall holdings;

(c) the need to re-size risk in the Fund’s or the Other Clients’ portfolios (including the potential for the proposed investment to create an industry, sector or issuer imbalance in the Fund’s and Other Clients’ portfolios, as applicable) and taking into account any existing non-pro rata investment positions in the portfolio of the Fund and Other Clients;

(d) liquidity considerations of the Fund and the Other Clients, including during a ramp-up of the Fund or such Other Clients or wind-down of Other Clients, proximity to the end of the Other Clients’ specified term or investment period, any redemption/withdrawal/repurchase requests, anticipated future contributions and available cash;

(h) availability and degree of leverage and any requirements or other terms of any existing leverage facilities;

(i) the Fund’s or Other Clients’ investment focus on a classification attributable to an investment or issuer of an investment, including, without limitation, investment strategy, geography, industry or business sector;

(j) the nature and extent of involvement in the transaction on the part of the respective teams of investment professionals dedicated to the Fund or such Other Clients;

(l) with respect to investments that are made available to GSO by counterparties pursuant to negotiated trading platforms (e.g., ISDA contracts), the absence of such relationships which may not be available for the Fund and all Other Clients; and

GSO shall not have any obligation to present any investment opportunity to the Fund if GSO determines in good faith that such opportunity should not be presented to the Fund for any one or a combination of the reasons specified above, or if GSO is otherwise restricted from presenting such investment opportunity to the Fund. Subject to the Investment Advisers Act of 1940, as amended, and as further set forth in this SAI, certain Other Clients may receive certain priority or other allocation rights with respect to certain investments, subject to various conditions set forth in such Other Clients’ respective governing agreements. Moreover, with respect to GSO’s ability to allocate investment opportunities, including where such opportunities are within the common objectives and guidelines of the Fund and an Other Client (which allocations are to be made on a basis that GSO believes in good faith to be fair and reasonable), GSO and Blackstone have established general guidelines for determining how such allocations are to be made, which, among other things, set forth priorities and presumptions regarding what constitutes “debt” investments, ranges of rates of returns for defining “core” investments, presumptions regarding allocation for certain types of investments (e.g., distressed investments) and other matters. The application of those guidelines may result in the Fund not participating (and/or not participating to the same extent) in certain investment opportunities in which it would have otherwise participated had the related allocations been determined without regard to such guidelines and/or based only on the circumstances of those particular investment. Orders may be combined for the Fund and all other participating Other Clients, and if any order is not filled at the same price, they may be allocated on an average price basis. Similarly, if an order on behalf of more than one account cannot be fully executed under prevailing market conditions, securities may be allocated among the different accounts on a basis that GSO or its affiliates consider equitable.

Co-Investment Opportunities. As a registered investment company under the 1940 Act, the Fund is subject to certain limitations relating to co-investments and joint transactions with affiliates, which likely will in certain circumstances limit the Fund’s ability to make investments or enter into other transactions alongside the Other Clients. There can be no assurance that such regulatory restrictions will not adversely affect the Fund’s ability to capitalize on attractive investment opportunities. However, subject to the 1940 Act, the Fund may co-invest with Other Clients (including co-investment or other vehicles in which the Firm or its personnel invest and that co-invest with such Other Clients) in investments that are suitable for the Fund and one or more of such Other Clients. Even if the Fund and any such Other Clients and/or co-investment or other vehicles invest in the same securities, conflicts of interest may still arise.

Debt Financings in connection with Acquisitions and Dispositions. To the extent permitted by the 1940 Act, the Fund may from time to time provide financing as part of a third party purchaser’s bid for, or acquisition of, a portfolio entity or the underlying assets thereof owned by one or more Other Clients. This generally would include the circumstance where the Fund is making commitments to provide financing at or prior to the time such third-party purchaser commits to purchase such investments or assets from one or more Other Clients. While the terms and conditions of any such arrangements will generally be at arms’ length terms negotiated on a case by case basis, the involvement of the Fund and/or such Other Clients or affiliates may affect the terms of such transactions or arrangements and/or may otherwise influence GSO / Blackstone’s decisions with respect to the management of the Fund and/or such Other Clients or the relevant portfolio company, which may give rise to potential or actual conflicts of interest and which could adversely impact the Fund.

The Fund may from time to time dispose of all or a portion of an investment where the Firm or one or more Other Clients is providing financing to repay debt issued to the Fund. Such involvement may give rise to potential or actual conflicts of interest.

Service Providers and Counterparties. Certain advisors and other service providers, or their affiliates (including accountants, administrators, lenders, bankers, brokers, attorneys, consultants, and investment or commercial banking

firms), to the Fund, the Firm and/or portfolio companies also provide goods or services to, or have business, personal, financial or other relationships with, the Firm and portfolio companies. Such advisors and service providers (or their affiliates) may be investors in the Fund, sources of investment opportunities, co-investors, commercial counterparties and/or portfolio companies in which the Firm and/or the Fund has an investment. Accordingly, payments by the Fund and/or such entities may indirectly benefit the Fund and/or its affiliates. In addition, the retention of such entities as service providers may give rise to actual or potential conflicts of interest. Additionally, certain employees of the Firm may have family members or relatives employed by such advisors and service providers (or their affiliates). These relationships may influence GSO and/or GSO / Blackstone in deciding whether to select or recommend such service providers to perform services for the Fund or portfolio companies (the cost of which will generally be borne directly or indirectly by the Fund or such portfolio companies, as applicable). Notwithstanding the foregoing, investment transactions relating to the Fund that require the use of a service provider will generally be allocated to service providers on the basis of best execution, the evaluation of which includes, among other considerations, such service provider’s provision of certain investment-related services and research that GSO / Blackstone believes to be of benefit to the Fund.

Advisers and service providers, or their affiliates, often charge different rates or have different arrangements for different types of services. With respect to service providers, for example, the fee for a given type of work may vary depending on the complexity of the matter as well as the expertise required and demands placed on the service provider. Therefore, to the extent the types of services used by the Fund and/or portfolio companies are different from those used by the Firm and its affiliates (including personnel), GSO or its affiliates (including personnel) may pay different amounts or rates than those paid by the Fund and/or portfolio companies. However, GSO and its affiliates have a longstanding practice of not entering into any arrangements with advisors or service providers that could provide for lower rates or discounts than those available to the Fund, Other Clients and/or portfolio companies for the same services. In addition, the Firm and its affiliates, including without limitation, the Fund, the Other Clients and/or their portfolio companies, may enter into agreements or other arrangements with vendors and other similar counterparties (whether such counterparties are affiliated or unaffiliated with the Firm) from time to time whereby such counterparty may charge lower rates and/or provide discounts or rebates for such counterparty’s products and/or services depending on certain factors, including without limitation, volume of transactions entered into with such counterparty by the Firm, its affiliates, the Fund, the Other Clients and their portfolio companies in the aggregate.

Allocation of Personnel. GSO / Blackstone will devote as much of its time to the activities of the Fund as they deem necessary and appropriate. By the terms of the investment sub-advisory agreement, GSO / Blackstone is not restricted from forming additional investment funds, from entering into other investment advisory relationships or from engaging in other business activities, even though such activities may be in competition with the Fund and/or may involve substantial time and resources of GSO / Blackstone. These activities could be viewed as creating a conflict of interest in that the time and effort of the members of GSO / Blackstone and GSO, and their officers and employees will not be devoted exclusively to the business of the Fund, but will be allocated between the business of the Fund and the management of the monies of such other advisees of GSO / Blackstone and GSO.

Portfolio Company Data. The Firm receives various kinds of portfolio company/entity data and information (including from portfolio companies and/or entities of the Fund), such as data and information relating to business operations, trends, budgets, customers and other metrics (this data is sometimes referred to as “big data”). In furtherance of the foregoing, the Firm may seek to enter into information sharing and use arrangements with portfolio companies and/or entities.

The Firm believes that access to this information furthers the interests of the Shareholders by providing opportunities for operational improvements across portfolio companies and/or entities and in connection with the Fund’s investment management activities. Subject to appropriate contractual arrangements, the Firm may also utilize such information outside of the Fund’s activities in a manner that provides a material benefit to the Firm and/or its affiliates, but not the Fund. The sharing and use of such information presents potential conflicts of interest, and investors acknowledge and agree that any corresponding/resulting benefits received by the Firm and/or its affiliates will not be subject to a management fee offest. As a result, GSO / Blackstone may have an incentive to pursue investments in companies and/or entities based on their data and information and/or to utilize such information in a manner that benefits the Firm and/or its affiliates.

Material, Non-Public Information. GSO may come into possession of material non-public information with respect to an issuer. Should this occur, GSO would likely be restricted from buying, originating or selling securities, loans of, or derivatives with respect to, the issuer on behalf of the Fund until such time as the information becomes public or is no longer deemed material such that it would preclude the Fund from participating in an investment. Disclosure of such information to GSO / Blackstone’s personnel responsible for the affairs of the Fund will be on a need-to-know basis only, and the Fund may not be free to act upon any such information. Therefore, the Fund may not have access to material non-public information in the possession of GSO that might be relevant to an investment decision to be made by the Fund. In addition, GSO, in an effort to avoid buying or selling restrictions on behalf of the Fund or Other Clients, may choose to forgo an opportunity to receive (or elect not to receive) information that other market participants or counterparties, including those with the same positions in the issuer as the Fund, are eligible to receive or have received, even if possession of such information would be advantageous to the Fund.

In addition, affiliates of GSO within Blackstone may come into possession of material non-public information with respect to an issuer. Should this occur, GSO may be restricted from buying, originating or selling securities, loans of, or derivatives with respect to, the issuer on behalf of the Fund if the Firm deemed such restriction appropriate. Disclosure of such information to GSO / Blackstone’s personnel responsible for the affairs of the Fund will be on a need-to-know basis only, and the Fund may not be free to act upon any such information. Therefore, the Fund may not have access to material non-public information in the possession of the Firm that might be relevant to an investment decision to be made by the Fund. Accordingly, the Fund may not be able to initiate a transaction that it otherwise might have initiated and may not be able to sell an investment that it otherwise might have sold.

Other Trading and Investing Activities. Certain Other Clients may invest in securities of publicly traded companies that are actual or potential issuers. The trading activities of those vehicles may differ from or be inconsistent with activities that are undertaken for the account of the Fund in such securities or related securities. In addition, the Fund might not pursue an investment in an issuer as a result of such trading activities by Other Clients.

Possible Future Activities. The Firm and its affiliates may expand the range of services that it provides over time. Except as provided herein, the Firm and its affiliates will not be restricted in the scope of its business or in the performance of any such services (whether now offered or undertaken in the future) even if such activities could give rise to conflicts of interest, and whether or not such conflicts are described herein. The Firm and its affiliates have, and will continue to develop, relationships with a significant number of companies, financial sponsors and their senior managers, including relationships with clients who may hold or may have held investments similar to those intended to be made by the Fund. These clients may themselves represent appropriate investment opportunities for the Fund or may compete with the Fund for investment opportunities.

Restrictions Arising under the Securities Laws. The Firm’s activities (including, without limitation, the holding of securities positions or having one of its employees on the board of directors of a portfolio company) could result in securities law restrictions (including under the 1940 Act) on transactions in securities held by the Fund, affect the prices of such securities or the ability of such entities to purchase, retain or dispose of such investments, or otherwise create conflicts of interest, any of which could have an adverse impact on the performance of the Fund and thus the return to the shareholders.

In addition, the 1940 Act limits the Fund’s ability to enter into certain transactions with certain of the Fund’s affiliates. As a result of these restrictions, the Fund may be prohibited from buying or selling any security directly from or to any portfolio company of a fund or account managed by the Firm. However, the Fund may under certain circumstances purchase any such portfolio company’s securities in the secondary market, which could create a conflict for GSO / Blackstone between its interests in the Fund and the portfolio company, in that the ability of GSO / Blackstone to act in the Fund’s best interest might be restricted by applicable law. The 1940 Act also prohibits certain “joint” transactions with certain of the Fund’s affiliates, which could include investments in the same portfolio company (whether at the same or different times). These limitations may limit the scope of investment opportunities that would otherwise be available to the Fund.

Additional Potential Conflicts. The officers, directors, members, managers, and employees of GSO / Blackstone and GSO may trade in securities for their own accounts, subject to restrictions and reporting requirements as may be required by law or the Firm’s policies, or otherwise determined from time to time by GSO / Blackstone or GSO, as applicable.

Potential Conflicts of Interest Risk. Other present and future activities of Blackstone may give rise to additional conflicts of interest. In the event that a conflict of interest arises, GSO / Blackstone will attempt to resolve such conflicts in a fair and equitable manner.

In addressing these conflicts and regulatory, legal and contractual requirements across its various businesses, Blackstone has implemented certain policies and procedures (e.g., information walls) that may reduce the positive synergies that GSO / Blackstone may have potentially utilized for purposes of finding attractive investments. Additionally, Blackstone may limit a client and/or its portfolio companies from engaging in agreements with or related to companies in which any fund of Blackstone has or has considered making an investment or which is otherwise an advisory client of Blackstone and/or from time to time restrict or otherwise limit the ability of the Fund to make investments in or otherwise engage in businesses or activities competitive with companies or other clients of Blackstone, either as result of contractual restrictions or otherwise. Finally, Blackstone has in the past entered, and is likely in the future to enter, into one or more strategic relationships in certain regions or with respect to certain types of investments that, although possibly intended to provide greater opportunities for the Fund, may require the Fund to share such opportunities or otherwise limit the amount of an opportunity the Fund can otherwise take.

As part of its regular business, Blackstone provides a broad range of services other than those provided by GSO / Blackstone , including investment banking, underwriting, capital markets syndication and advisory (including underwriting), placement, financial advisory, restructuring and advisory, consulting, asset/property management, mortgage servicing, insurance (including title insurance), monitoring, commitment, syndication, origination, servicing, management consulting and other similar operational and finance matters, healthcare consulting/brokerage, group purchasing, organizational, operational, loan servicing, financing, divestment and other services. In addition, Blackstone may provide services in the future beyond those currently provided. The Fund will not receive a benefit from the fees or profits derived from such services. In such a case, a client of Blackstone would typically require Blackstone to act exclusively on its behalf. This request may preclude all of Blackstone clients (including the Fund) from participating in related transactions that would otherwise be suitable. Blackstone will be under no obligation to decline any such engagements in order to make an investment opportunity available to the Fund. In connection with its other businesses, Blackstone will likely come into possession of information that limits its ability to engage in potential transactions. The Fund’s activities are expected to be constrained as a result of the inability of the personnel of Blackstone to use such information. For example, employees of Blackstone from time to time are prohibited by law or contract from sharing information with members of GSO / Blackstone’s investment team that would be relevant to monitoring the Fund’s portfolio and other investment decisions. Additionally, there are expected to be circumstances in which one or more of certain individuals associated with Blackstone will be precluded from providing services related to the Fund’s activities because of certain confidential information available to those individuals or to other parts of Blackstone (e.g., trading may be restricted). Blackstone has long term relationships with a significant number of corporations and their senior management. In determining whether to invest in a particular transaction on behalf of the Fund, GSO / Blackstone will consider those relationships, and may decline to participate in a transaction as a result of such relationships. To the extent permitted by the 1940 Act, the Fund may also co-invest with clients of Blackstone in particular investment opportunities, and the relationship with such clients could influence the decisions made by GSO / Blackstone with respect to such investments. The Fund may be forced to sell or hold existing investments as a result of various relationships that Blackstone may have or transactions or investments Blackstone and its affiliates may make or have made. The inability to transact in any security, derivative or loan held by the Fund could result in significant losses to the Fund.

State Street also serves as Transfer Agent for each series of the Trust pursuant to a transfer agency agreement (“Transfer Agency Agreement”).

Compensation. SSGA FM receives compensation for its services provided as Administrator at the master fund level, and therefore does not receive compensation for administrative services at the feeder fund level. State Street receives an annual fixed fee per Fund as compensation for its services provided under the Sub-Administration Agreement, the Custodian Agreement, and the Transfer Agency Agreement. In addition, State Street shall receive global safekeeping and transaction fees, which are calculated on a per-country basis, in-kind creation (purchase) and redemption transaction fees (as described below) and revenue on certain cash balances. State Street may be reimbursed by the series of the Trust for its out-of-pocket expenses. The Investment Advisory Agreement provides that the Adviser will pay certain operating expenses of the Trust, including the fees due to State Street under the Custodian Agreement and the Transfer Agency Agreement.

The Trust’s Board has approved the Fund’s participation in a securities lending program. Under the securities lending program, the Fund has retained State Street to serve as the securities lending agent.

For the fiscal year ended June 30, 2018, the income earned by the Fund as well as the fees and/or compensation paid by the Fund (in dollars) pursuant to the Master Amended and Restated Securities Lending Authorization Agreement among SPDR Series Trust, SPDR

Index Shares Funds, SSGA Active Trust and SSGA Master Trust, each on behalf of its respective series, and State Street (the “Securities Lending Authorization Agreement”) were as follows:

[For the fiscal year ended June 30, 2018, State Street, acting as agent of the Fund, provided the following services to the Fund in connection with the Fund’s securities lending activities: (i) locating borrowers among an approved list of prospective borrowers; (ii) monitoring the value of loaned securities, the value of collateral received, and other lending parameters; (iii) seeking additional collateral, as necessary, from borrowers; (iv) receiving and holding collateral from borrowers, and facilitating the investment and reinvestment of all or substantially all cash collateral in an investment vehicle designated by the Fund; (v) returning collateral to borrowers; (vi) facilitating substitute dividend, interest, and other distribution payments to the Fund from borrowers; (vii) negotiating the terms of each loan of securities, including but not limited to the amount of any loan premium, and monitoring the terms of securities loan agreements with prospective borrowers for consistency with the requirements of the Fund’s Securities Lending Authorization Agreement; (viii) selecting securities, including amounts (percentages), to be loaned; (ix) recordkeeping and accounting servicing; and (x) arranging for return of loaned securities to the Fund in accordance with the terms of the Securities Lending Authorization Agreement.]

State Street Global Advisors Funds Distributors, LLC is the principal underwriter and Distributor of Shares. Its principal address is One Iron Street, Boston, Massachusetts 02210. Investor information can be obtained by calling 1-866-787-2257. The Distributor has entered into a distribution agreement (“Distribution Agreement”) with the Trust pursuant to which it distributes Shares of the Fund. The Distribution Agreement will continue for two years from its effective date and is renewable annually thereafter. Shares will be continuously offered for sale by the Trust through the Distributor only in Creation Units, as described in the Prospectus and below under “Purchase and Redemption of Creation Units.” Shares in less than Creation Units are not distributed by the Distributor. The Distributor will deliver the Prospectus to persons purchasing Creation Units and will maintain records of both orders placed with it and confirmations of acceptance furnished by it. The Distributor is a broker-dealer registered under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and a member of the Financial Industry Regulatory Authority (“FINRA”). The Distributor has no role in determining the investment policies of the Trust or which securities are to be purchased or sold by the Trust. An affiliate of the Distributor may assist Authorized Participants (as defined below) in assembling shares to purchase Creation Units or upon redemption, for which it may receive commissions or other fees from such Authorized Participants. An affiliate of the Distributor also receives compensation from State Street for providing on-line creation and redemption functionality to Authorized Participants through its Fund Connect application.

The Adviser or Distributor, or an affiliate of the Adviser or Distributor, may directly or indirectly make cash payments to certain broker-dealers for participating in activities that are designed to make registered representatives and other professionals more knowledgeable about exchange traded products, including the SPDR funds, or for other activities, such as participation in marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems. [As of the date of this SAI, the Adviser and/or Distributor had arrangements to make payments, other than for the educational programs and marketing activities described above, only to Charles Schwab & Co., Inc. (“Schwab”), Pershing LLC (“Pershing”), RBC Capital Markets, LLC (“RBC”) and TD Ameritrade, Inc. (“TD Ameritrade”). Pursuant to these arrangements, Schwab, Pershing, RBC and TD Ameritrade have agreed to promote certain SPDR funds to their customers and not to charge certain of their customers any commissions when those customers purchase or sell shares of certain SPDR funds.] Payments to a broker-dealer or intermediary may create potential conflicts of interest between the broker dealer or intermediary and its clients. These amounts, which may be

significant, are paid by the Adviser and/or Distributor from their own resources and not from Fund assets. In addition, the Adviser or Distributor, or an affiliate of the Adviser or Distributor, as well as an index provider that is not affiliated with the Adviser or Distributor, may also reimburse expenses or make payments from their own assets to other persons in consideration of services or other activities that they believe may benefit the SPDR business or facilitate investment in SPDR funds.

The Distribution Agreement provides that it may be terminated at any time, without the payment of any penalty, as to the Fund: (i) by vote of a majority of the Independent Trustees or (ii) by vote of a majority (as defined in the 1940 Act) of the outstanding voting securities of the Fund, on at least 60 days’ written notice to the Distributor. The Distribution Agreement is also terminable upon 60 days’ notice by the Distributor and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

The continuation of the Distribution Agreement and any other related agreements is subject to annual approval of the Board, including by a majority of the Independent Trustees, as described above.

The policy of SSGA Master Trust and the Trust regarding purchases and sales of securities for the Portfolio or Fund is that primary consideration will be given to seeking best execution. Consistent with this policy, when securities transactions are effected on a stock exchange, the Trust’s policy is to pay commissions which are considered fair and reasonable without necessarily determining that the lowest possible commissions are paid in all circumstances. The Trust believes that a requirement always to seek the lowest possible commission cost could impede effective portfolio management and preclude the Portfolio, Fund, Adviser and /or Sub-Adviser from obtaining a high quality of brokerage and research services. In seeking to determine the reasonableness of brokerage commissions paid in any transaction, the Adviser and/or Sub-Adviser rely upon its experience and knowledge regarding commissions and on its judgment in evaluating the brokerage and research services received from the broker effecting the transaction. Such determinations are necessarily subjective and imprecise, as in most cases an exact dollar value for those services is not ascertainable. The Trust has adopted policies and procedures that prohibit the consideration of sales of the Portfolio’s or Fund’s shares as a factor in the selection of a broker or dealer to execute its portfolio transactions.

Adviser. In selecting a broker/dealer for each specific transaction, the Adviser chooses the broker/dealer deemed most capable of providing the services necessary to obtain the most favorable execution and does not take the sale of Portfolio interests or Fund shares into account. The Adviser considers the full range of brokerage services applicable to a particular transaction that may be considered when making this judgment, which may include, but is not limited to: liquidity, price, market share, execution-related costs, and prompt and reliable execution. The specific criteria will vary depending upon the nature of the transaction, the market in which it is executed, and the extent to which it is possible to select from among multiple broker/dealers. The Adviser will also use electronic crossing networks when appropriate.

The Adviser does not currently use the Portfolio’s or Fund’s assets for, or participate in, third party soft dollar arrangements, although the Adviser may receive proprietary research from various full service brokers, the cost of which is bundled with the cost of the broker’s execution services. The Adviser does not “pay up” for the value of any such proprietary research. The Adviser may aggregate trades with other clients of SSGA, whose commission dollars may be used to generate soft dollar credits for SSGA. Although the Adviser’s clients’ commissions are not used for third party soft dollars, the Adviser’s and SSGA’s clients may benefit from the soft dollar products/services received by SSGA.

GSO. GSO is responsible for decisions to buy and sell securities for the Fund, the selection of brokers and dealers to effect the transactions and the negotiation of prices and any brokerage commissions. With respect to fixed income instruments and other types of securities, the Fund may (i) purchase securities in the over-the-counter market from an underwriter or dealer serving as market maker for the securities, in which case the price includes a fixed amount of compensation to the underwriter or dealer, and (ii) purchase and sell listed securities on an exchange, which are effected through brokers who charge a commission for their services. Affiliates of GSO may participate in the primary and secondary market for fixed income instruments. Because of certain limitations imposed by the 1940 Act, this may restrict the Fund’s ability to acquire some fixed income instruments. GSO does not believe that this will have a material effect on the Fund’s ability to acquire fixed income instruments consistent with its investment policies. Sales to dealers are effected at bid prices.

Payments of commissions to brokers who are affiliated persons of the Fund (or affiliated persons of such persons) will be made in accordance with Rule 17e-1 under the 1940 Act.

Commissions paid on such transactions would be commensurate with the rate of commissions paid on similar transactions to brokers that are not so affiliated.

GSO is responsible for placing portfolio transactions and will do so in a manner deemed fair and reasonable to the Fund and not according to any formula. The primary consideration in all portfolio transactions is prompt execution of orders in an effective manner at the most favorable price. In selecting broker-dealers and in negotiating prices and any brokerage commissions on such transactions, GSO considers the firm’s reliability, integrity and financial condition and the firm’s execution capability, the size and breadth of the market for the security, the size of and difficulty in executing the order, and the best net price. There may be instances when, in the judgment of GSO, more than one firm can offer comparable execution services.

A commission paid to such brokers may be higher than that which another qualified broker would have charged for effecting the same transaction, provided that GSO determine in good faith that such commission is reasonable in terms either of the transaction or the overall responsibility of GSO to the Fund and its other clients and that the total commissions paid by the Fund will be reasonable in relation to the benefits to the Fund over the long-term. The advisory fees that the Fund pays to GSO will not be reduced as a consequence of GSO’s receipt of brokerage and research services. To the extent that portfolio transactions are used to obtain such services, the brokerage commissions paid by the Fund will exceed those that might otherwise be paid by an amount that cannot be presently determined. Such services generally would be useful and of value to GSO in serving one or more of its other clients and, conversely, such services obtained by the placement of brokerage business of other clients generally would be useful to GSO in carrying out its obligations to the Fund. While such services are not expected to reduce the expenses of GSO, GSO would, through use of the services, avoid the additional expenses that would be incurred if it should attempt to develop comparable information through its own staff. Commission rates for brokerage transactions on foreign stock exchanges are generally fixed.

One or more of the other accounts that GSO manages may own from time to time some of the same investments as the Fund. Investment decisions for the Fund are made independently from those of such other investment companies or accounts; however, from time to time, the same investment decision may be made for more than one company or account. When two or more companies or accounts seek to purchase or sell the same securities, the securities actually purchased or sold will be allocated among the companies and accounts on a good faith equitable basis, usually on a pro rata basis, by GSO in its discretion in accordance with the accounts’ various investment objectives. Such allocations are based upon the written procedures of GSO. In some cases, this system may adversely affect the price or size of the position obtainable for the Fund. In other cases, however, the ability of the Fund to participate in volume transactions may produce better execution for the Fund. It is the opinion of GSO that this advantage, when combined with the other benefits available due to GSO’s organization, outweighs any disadvantages that may exist from exposure to simultaneous transactions.

Portfolio turnover rate is not considered a limiting factor in the execution of investment decisions for the Fund. Because it is difficult to predict accurately portfolio turnover rates, actual turnover may be higher or lower than expected. Higher portfolio turnover results in increased Fund costs, including brokerage commissions, dealer mark-ups and other transaction costs on the sale of securities and on the reinvestment in other securities.

The Portfolio will not deal with affiliates in principal transactions unless permitted by exemptive order or applicable rule or regulation.

[The Portfolio has not paid any brokerage commissions for the past three fiscal years ended June 30.] [Brokerage commissions paid by the Portfolio may be substantially different from year to year for multiple reasons, including market volatility and the demand for the Portfolio.]

Securities of “Regular Broker-Dealers.” The Portfolio is required to identify any securities of its “regular brokers and dealers” (as such term is defined in the 1940 Act) which it may hold at the close of its most recent fiscal year. “Regular brokers or dealers” of the SSGA Master Trust are the ten brokers or dealers that, during the most recent fiscal year: (i) received the greatest dollar amounts of brokerage commissions from the Trust’s portfolio transactions; (ii) engaged as principal in the largest dollar amounts of portfolio transactions of the Trust; or (iii) sold the largest dollar amounts of the Trust’s shares.

The following information supplements and should be read in conjunction with the section in the Prospectus entitled “ADDITIONAL PURCHASE AND SALE INFORMATION.”

The Depository Trust Company (“DTC”) acts as securities depositary for the Shares. Shares of the Fund are represented by securities registered in the name of DTC or its nominee, Cede & Co., and deposited with, or on behalf of, DTC. Except in the limited circumstance provided below, certificates will not be issued for Shares. DTC, a limited-purpose trust company, was created to hold securities of its participants (the “DTC Participants”) and to facilitate the clearance and settlement of securities transactions among the DTC Participants in such securities through electronic book-entry changes in accounts of the DTC Participants, thereby eliminating the need for physical movement of securities certificates. DTC Participants include securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations, some of whom (and/or their representatives) own DTC. More specifically, DTC is owned by a number of its DTC Participants and by the New York Stock Exchange (“NYSE”) and FINRA. Access to the DTC system is also available to others such as banks, brokers, dealers and trust companies that clear through or maintain a custodial relationship with a DTC Participant, either directly or indirectly (the “Indirect Participants”). Beneficial ownership of Shares is limited to DTC Participants, Indirect Participants and persons holding interests through DTC Participants and Indirect Participants. Ownership of beneficial interests in Shares (owners of such beneficial interests are referred

to herein as “Beneficial Owners”) is shown on, and the transfer of ownership is effected only through, records maintained by DTC (with respect to DTC Participants) and on the records of DTC Participants (with respect to Indirect Participants and Beneficial Owners that are not DTC Participants). Beneficial Owners will receive from or through the DTC Participant a written confirmation relating to their purchase of Shares.

Conveyance of all notices, statements and other communications to Beneficial Owners is effected as follows. Pursuant to the Depositary Agreement between the Trust and DTC, DTC is required to make available to the Trust upon request and for a fee to be charged to the Trust a listing of the Shares of the Fund held by each DTC Participant. The Trust, either directly or through a third party service, shall inquire of each such DTC Participant as to the number of Beneficial Owners holding Shares, directly or indirectly, through such DTC Participant. The Trust, either directly or through a third party service, shall provide each such DTC Participant with copies of such notice, statement or other communication, in such form, number and at such place as such DTC Participant may reasonably request, in order that such notice, statement or communication may be transmitted by such DTC Participant, directly or indirectly, to such Beneficial Owners. In addition, the Trust shall pay to each such DTC Participant and/or third party service a fair and reasonable amount as reimbursement for the expenses attendant to such transmittal, all subject to applicable statutory and regulatory requirements.

Share distributions shall be made to DTC or its nominee, Cede & Co., as the registered holder of all Shares. DTC or its nominee, upon receipt of any such distributions, shall credit immediately DTC Participants’ accounts with payments in amounts proportionate to their respective beneficial interests in Shares of the Fund as shown on the records of DTC or its nominee. Payments by DTC Participants to Indirect Participants and Beneficial Owners of Shares held through such DTC Participants will be governed by standing instructions and customary practices, as is now the case with securities held for the accounts of customers in bearer form or registered in a “street name,” and will be the responsibility of such DTC Participants.

Although the Fund does not have information concerning its beneficial ownership held in the names of DTC Participants, as of [ ], 2018, the names, addresses and percentage ownership of each DTC Participant that owned of record 5% or more of the outstanding Shares of the Fund were as follows:

An Authorized Participant (as defined below) may hold of record more than 25% of the outstanding Shares of the Fund. From time to time, Authorized Participants may be a beneficial and/or legal owner of the Fund, may be affiliated with an index provider, may be deemed to have control of the Fund and/or may be able to affect the outcome of matters presented for a vote of the shareholders of the

Fund. Authorized Participants may execute an irrevocable proxy granting the Distributor or another affiliate of State Street (the “Agent”) power to vote or abstain from voting such Authorized Participant’s beneficially or legally owned Shares of the Fund. In such cases, the Agent shall mirror vote (or abstain from voting) such Shares in the same proportion as all other beneficial owners of the Fund.

As of [ ], 2018, to the knowledge of the Trust, the following persons held of record or beneficially through one or more accounts 25% or more of the outstanding shares of the Fund.

The Trustees and Officers of the Trust, as a group, own less than 1% of the Trust’s voting securities as of the date of this SAI.

The Fund issues and redeems its Shares on a continuous basis, at net asset value, only in a large specified number of Shares called a “Creation Unit,” principally in cash for the value of such securities. The value of the Fund is determined once each business day, normally as of the Closing Time, except weekends and the following holidays: New Year’s Day, Dr. Martin Luther King, Jr. Day, Presidents’ Day, Good Friday, Memorial Day (observed), Independence Day, Labor Day, Thanksgiving Day and Christmas Day. The net asset value of a Fund is determined once each business day, normally as of the Closing Time. Creation Unit sizes are 50,000 Shares per Creation Unit. The Creation Unit size for the Fund may change. Authorized Participants (as defined below) will be notified of such change. The principal consideration for creations and redemptions may change at any time without notice.

PURCHASE (CREATION). The Trust issues and sells Shares of the Fund only in Creation Units on a continuous basis through the Principal Underwriter, without a sales load (but subject to transaction fees), at their NAV per share next determined after receipt of an order, on any Business Day (as defined below), in proper form pursuant to the terms of the Authorized Participant Agreement (“Participant Agreement”). A “Business Day” with respect to the Fund is, generally, any day on which the NYSE is open for business.

FUND DEPOSIT. The consideration for purchase of a Creation Unit of the Fund generally consists of either (i) the in-kind deposit of a designated portfolio of securities (the “Deposit Securities”) per each Creation Unit and the Cash Component (defined below), computed as described below or (ii) the cash value of the Deposit Securities (“Deposit Cash”) and “Cash Component,” computed as described below. When accepting purchases of Creation Units for cash, the Fund may incur additional costs associated with the acquisition of Deposit Securities that would otherwise be provided by an in-kind purchaser.

Together, the Deposit Securities or Deposit Cash, as applicable, and the Cash Component constitute the “Fund Deposit,” which represents the minimum initial and subsequent investment amount for a Creation Unit of the Fund. The “Cash Component”, which may include a Dividend Equivalent Payment, is an amount equal to the difference between the net asset value of the Shares (per Creation Unit) and the market value of the Deposit Securities or Deposit Cash, as applicable. The “Dividend Equivalent Payment” enables the Fund to make a complete distribution of dividends on the day preceding the next dividend payment date, and is an amount equal, on a per Creation Unit basis, to the dividends on all the portfolio securities of the Fund (“Dividend Securities”) with ex-dividend dates within the accumulation period for such distribution (the “Accumulation Period”), net of expenses and liabilities for such period, as if all of the Dividend Securities had been held by the Fund for the entire Accumulation Period. The Accumulation Period begins on the ex-dividend date for the Fund and ends on the day preceding the next ex-dividend date. If the Cash Component is a positive number (i.e., the net asset value per Creation Unit exceeds the market value of the Deposit Securities or Deposit Cash, as applicable), the Cash Component shall be such positive amount. If the Cash Component is a negative number (i.e., the net asset value per Creation Unit is less than the market value of the Deposit Securities or Deposit Cash, as applicable), the Cash Component shall be such negative amount and the creator will be entitled to receive cash in an amount equal to the Cash Component. The Cash Component serves the function of compensating for any differences between the net asset value per Creation Unit and the market value of the Deposit Securities or Deposit Cash, as applicable. Computation of the Cash Component excludes any stamp duty or other similar fees and expenses payable upon transfer of beneficial ownership of the Deposit Securities, if applicable, which shall be the sole responsibility of the Authorized Participant (as defined below).

The Custodian, through NSCC, makes available on each Business Day, immediately prior to the opening of business on the Exchange (currently 9:30 a.m., Eastern time), the list of the names and the required number of shares of each Deposit Security or the required amount of Deposit Cash, as applicable, to be included in the current Fund Deposit (based on information at the end of the previous Business Day) for the Fund. Such Fund Deposit is subject to any applicable adjustments as described below, in order to effect purchases of Creation Units of the Fund until such time as the next-announced composition of the Deposit Securities or the required amount of Deposit Cash, as applicable, is made available.

The identity and number of shares of the Deposit Securities or the amount of Deposit Cash, as applicable, required for a Fund Deposit for the Fund changes as rebalancing adjustments, interest payments and corporate action events are reflected from time to time by the Adviser with a view to the investment objective of the Fund. Information regarding the Fund Deposit necessary for the purchase of a Creation Unit is made available to Authorized Participants and other market participants seeking to transact in Creation Unit aggregations.

PROCEDURES FOR PURCHASE OF CREATION UNITS. To be eligible to place orders with the Principal Underwriter, as facilitated via the Transfer Agent, to purchase a Creation Unit of the Fund, an entity must be (i) a “Participating Party”, i.e., a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the NSCC (the “Clearing Process”), a clearing agency that is registered with the SEC; or (ii) a DTC Participant (see “Book Entry Only System”). In addition, each Participating Party or DTC Participant (each, an “Authorized Participant”) must execute a Participant Agreement that has been agreed to by the Principal Underwriter and the Transfer Agent, and that has been accepted by the Trust, with respect to purchases and redemptions of Creation Units. Each Authorized Participant will agree, pursuant to the terms of a Participant Agreement, on behalf of itself or any investor on whose behalf it will act, to certain conditions, including that it will pay to the Trust, an amount of cash sufficient to pay the Cash Component together with the creation transaction fee (described below) and any other applicable fees, taxes and additional variable charge.

All orders to purchase Shares directly from the Fund, including non-standard orders, must be placed for one or more Creation Units and in the manner and by the time set forth in the Participant Agreement and/or the applicable order form. The date on which an order to purchase Creation Units (or an order to redeem Creation Units, as set forth below) is received and accepted is referred to as the “Order Placement Date.”

An Authorized Participant may require an investor to make certain representations or enter into agreements with respect to the order (e.g., to provide for payments of cash, when required). Investors should be aware that their particular broker may not have executed a Participant Agreement and that, therefore, orders to purchase Shares directly from the Fund in Creation Units have to be placed by the investor’s broker through an Authorized Participant that has executed a Participant Agreement. In such cases there may be additional charges to such investor. At any given time, there may be only a limited number of broker-dealers that have executed a Participant Agreement and only a small number of such Authorized Participants may have international capabilities. The Fund may direct an Authorized Participant to deliver Deposit Securities, Deposit Cash and Cash Component directly to the Portfolio on behalf of the Fund.

On days when the Exchange or the bond markets close earlier than normal, the Fund may require orders to create Creation Units to be placed earlier in the day. In addition, if a market or markets on which the Fund’s investments are primarily traded is closed, the Fund will also generally not accept orders on such day(s). Orders must be transmitted by an Authorized Participant by telephone or other transmission method acceptable to the Distributor pursuant to procedures set forth in the Participant Agreement and in accordance with the applicable order form. Those placing orders through an Authorized Participant should allow sufficient time to permit proper submission of the purchase order by the cut-off time on such Business Day. Economic or market disruptions or changes, or telephone or other communication failure may impede the ability to reach the Distributor or an Authorized Participant.

determined by the Trust, whose determination shall be final and binding. The amount of cash represented by the Cash Component must be transferred directly to the Custodian through the Federal Reserve Bank wire transfer system in a timely manner so as to be received by the Custodian no later than the Settlement Date. If the Cash Component and the Deposit Securities or Deposit Cash, as applicable, are not received in a timely manner by the Settlement Date, the creation order may be cancelled. Upon written notice to the Distributor, such canceled order may be resubmitted the following Business Day using a Fund Deposit as newly constituted to reflect the then current NAV of the Fund. The delivery of Creation Units so created generally will occur no later than the third Business Day following the day on which the purchase order is deemed received by the Distributor.

ACCEPTANCE OF ORDERS OF CREATION UNITS. The Trust reserves the absolute right to reject an order for Creation Units transmitted in respect of the Fund at its discretion, including, without limitation, if (a) the order is not in proper form; (b) the Deposit Securities or Deposit Cash, as applicable, delivered by the Participant are not as disseminated through the facilities of the NSCC for that date by the Custodian; (c) the investor(s), upon obtaining the Shares ordered, would own 80% or more of the currently outstanding Shares of the Fund; (d) acceptance of the Deposit Securities would have certain adverse tax consequences to the Fund; (e) the acceptance of the Fund Deposit would, in the opinion of counsel, be unlawful; (f) the acceptance of the Fund Deposit would otherwise, in the discretion of the Trust or the Adviser, have an adverse effect on the Trust or the rights of beneficial owners; (g) the acceptance or receipt of the order for a Creation Unit would, in the opinion of counsel to the Trust, be unlawful; or (h) in the event that circumstances outside the control of the Trust, the Custodian, the Transfer Agent and/or the Adviser make it for all practical purposes not feasible to process orders for Creation Units. Examples of such circumstances include acts of God or public service or utility problems such as fires, floods, extreme weather conditions and power outages resulting in telephone, telecopy and computer failures; market conditions or activities causing trading halts; systems failures involving computer or other information systems affecting the Trust, the Principal Underwriter, the Custodian, the Transfer Agent, DTC, NSCC, Federal Reserve System, or any other participant in the creation process, and other extraordinary events. The Trust or its agents shall communicate to the Authorized Participant its rejection of an order. The Trust, the Transfer Agent, the Custodian and the Principal Underwriter are under no duty, however, to give notification of any defects or irregularities in the delivery of Fund Deposits nor shall either of them incur any liability for the failure to give any such notification. The Trust, the Transfer Agent, the Custodian and the Principal Underwriter shall not be liable for the rejection of any purchase order for Creation Units.

REDEMPTION. Shares may be redeemed only in Creation Units at their net asset value next determined after receipt of a redemption request in proper form by the Fund through the Transfer Agent and only on a Business Day. EXCEPT UPON LIQUIDATION OF THE FUND, THE TRUST WILL NOT REDEEM SHARES IN AMOUNTS LESS THAN CREATION UNITS. Investors must accumulate enough Shares in the secondary market to constitute a Creation Unit in order to have such Shares redeemed by the Trust. There can be no assurance, however, that there will be sufficient liquidity in the public trading market at any time to permit assembly of a Creation Unit. Investors should expect to incur brokerage and other costs in connection with assembling a sufficient number of Shares to constitute a redeemable Creation Unit.

With respect to the Fund, the Custodian, through the NSCC, makes available immediately prior to the opening of business on the Exchange (currently 9:30 a.m. Eastern time) on each Business Day, the list of the names and share quantities of the Fund’s portfolio securities that will be applicable (subject to possible amendment or correction) to redemption requests received in proper form (as defined below) on that day (“Fund Securities”). Fund Securities received on redemption may not be identical to Deposit Securities.

Redemption proceeds for a Creation Unit are paid either in-kind or in cash or a combination thereof, as determined by the Trust. With respect to in-kind redemptions of the Fund, redemption proceeds for a Creation Unit will consist of Fund Securities — as announced by the Custodian on the Business Day of the request for redemption received in proper form plus cash in an amount equal to the difference between the net asset value of the Shares being redeemed, as next determined after a receipt of a request in proper form, and the value of the Fund Securities (the “Cash Redemption Amount”), less a fixed redemption transaction fee and any applicable additional variable charge as set forth below. In the event that the Fund Securities have a value greater than the net asset value of the Shares, a compensating cash payment equal to the differential is required to be made by or through an Authorized Participant by the redeeming shareholder. Notwithstanding the foregoing: at the Trust’s discretion, an Authorized Participant may receive the corresponding cash value of the securities in lieu of the in-kind securities value representing one or more Fund Securities.

PROCEDURES FOR REDEMPTION OF CREATION UNITS. Upon receipt of a redemption request, the Fund will make a corresponding request to the Portfolio. Redemption proceeds from the Portfolio will be delivered to the redeeming Authorized Participant. The Portfolio may deliver redemption proceeds directly to a redeeming Authorized Participant. After the Trust has deemed an order for redemption received, the Trust will initiate procedures to transfer the requisite Fund Securities and the Cash Redemption Amount to the Authorized Participant by the Settlement Date. With respect to in-kind redemptions of the Fund, the calculation of the value of the Fund Securities and the Cash Redemption Amount to be delivered upon redemption will be made by the Custodian according to the procedures set forth under “Determination of Net Asset Value”, computed on the Business Day on which a redemption order is deemed received by the Trust. Therefore, if a redemption order in proper form is submitted to the Principal Underwriter by a DTC Participant by the specified time on the Order Placement Date, and the requisite number of Shares of the Fund are delivered to the Custodian prior to 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions) on the Settlement Date, then the value of the Fund Securities and the Cash Redemption Amount to be delivered will be determined by the Custodian on such Order Placement Date. If the requisite number of Shares of the Fund are not delivered by 2:00 p.m. or 3:00 p.m. Eastern time (per applicable instructions) on the Settlement Date, the Fund will not release the underlying securities for delivery unless collateral is posted in such percentage amount of missing Shares as set forth in the Participant Agreement (marked to market daily).

With respect to in-kind redemptions of the Fund, in connection with taking delivery of shares of Fund Securities upon redemption of Creation Units, an Authorized Participant must maintain appropriate custody arrangements with a qualified broker-dealer, bank or other custody providers in each jurisdiction in which any of the Fund Securities are customarily traded (or such other arrangements as allowed by the Trust or its agents), to which account such Fund Securities will be delivered. Deliveries of redemption proceeds generally will be made within three Business Days, of the trade date. Due to the schedule of holidays in certain countries, however, the delivery of in-kind redemption proceeds may take longer than three Business Days, as applicable, after the day on which the redemption request is received in proper form. The section below entitled “Local Market Holiday Schedules” identifies the instances where more than seven days would be needed to deliver redemption proceeds. Pursuant to an order of the SEC, in respect of the Fund, the Trust will make delivery of in-kind redemption proceeds within the number of days stated in the Local Market Holidays section to be the maximum number of days necessary to deliver redemption proceeds. If the Authorized Participant has not made appropriate arrangements to take delivery of the Fund Securities in the applicable foreign jurisdiction and it is not possible to make other such arrangements, or if it is not possible to effect deliveries of the Fund Securities in such jurisdiction, the Trust may, in its discretion, exercise its option to redeem such Shares in cash, and the Authorized Participant will be required to receive its redemption proceeds in cash.

determined after the redemption request is received in proper form (minus a redemption transaction fee and additional charge for requested cash redemptions specified above, to offset the Trust’s brokerage and other transaction costs associated with the disposition of Fund Securities). The Fund may also, in its sole discretion, upon request of a shareholder, provide such redeemer a portfolio of securities that differs from the exact composition of the Fund Securities but does not differ in net asset value.

An Authorized Participant submitting a redemption request is deemed to represent to the Trust that, as of the close of the Business Day on which the redemption request was submitted, it (or its client) will own (within the meaning of Rule 200 of Regulation SHO) or has arranged to borrow for delivery to the Trust on or prior to the Settlement Date of the redemption request, the requisite number of Shares of the Fund to be redeemed as a Creation Unit. In either case, the Authorized Participant is deemed to acknowledge that: (i) it (or its client) has full legal authority and legal right to tender for redemption the requisite number of Shares of the Fund and to receive the entire proceeds of the redemption; and (ii) if such Shares submitted for redemption have been loaned or pledged to another party or are the subject of a repurchase agreement, securities lending agreement or any other arrangement affecting legal or beneficial ownership of such Shares being tendered, there are no restrictions precluding the tender and delivery of such Shares (including borrowed shares, if any) for redemption, free and clear of liens, on the redemption Settlement Date. The Trust reserves the right to verify these representations at its discretion, but will typically require verification with respect to a redemption request from the Fund in connection with higher levels of redemption activity and/or short interest in the Fund. If the Authorized Participant, upon receipt of a verification request, does not provide sufficient verification of its representations as determined by the Trust, the redemption request will not be considered to have been received in proper form and may be rejected by the Trust.

Redemptions of Shares for Fund Securities will be subject to compliance with applicable federal and state securities laws and the Fund (whether or not it otherwise permits cash redemptions) reserves the right to redeem Creation Units for cash to the extent that the Trust could not lawfully deliver specific Fund Securities upon redemptions or could not do so without first registering the Fund Securities under such laws. An Authorized Participant or an investor for which it is acting subject to a legal restriction with respect to a particular security included in the Fund Securities applicable to the redemption of Creation Units may be paid an equivalent amount of cash. The Authorized Participant may request the redeeming investor of the Shares to complete an order form or to enter into agreements with respect to such matters as compensating cash payment. Further, an Authorized Participant that is not a “qualified institutional buyer,” (“QIB”) as such term is defined under Rule 144A of the Securities Act, will not be able to receive Fund Securities that are restricted securities eligible for resale under Rule 144A. An Authorized Participant may be required by the Trust to provide a written confirmation with respect to QIB status in order to receive Fund Securities.

The right of redemption may be suspended or the date of payment postponed with respect to the Fund (1) for any period during which the Exchange is closed (other than customary weekend and holiday closings); (2) for any period during which trading on the Exchange is suspended or restricted; (3) for any period during which an emergency exists as a result of which disposal of the Shares of the Fund or determination of the NAV of the Shares is not reasonably practicable; or (4) in such other circumstance as is permitted by the SEC.

REQUIRED EARLY ACCEPTANCE OF ORDERS. Notwithstanding the foregoing, as described in the Participant Agreement and/or the applicable order form, the Fund may require orders to be placed up to one or more Business Days prior to the trade date, as described in the Participant Agreement or the applicable order form, in order to receive the trade date’s net asset value. Orders to purchase Shares of the Fund that are submitted on the Business Day immediately preceding a holiday or a day (other than a weekend) that the equity markets in the relevant foreign market are closed may not be accepted. Authorized Participants may be notified that the cut-off time for an order may be earlier on a particular Business Day, as described in the Participant Agreement and the applicable order form.

CREATION AND REDEMPTION TRANSACTION FEES. A transaction fee, as set forth in the table below, is imposed for the transfer and other transaction costs associated with the purchase or redemption of Creation Units, as applicable. Authorized Participants will be required to pay a fixed creation transaction fee and/or a fixed redemption transaction fee, as applicable, on a given day regardless of the number of Creation Units created or redeemed on that day. The Fund may adjust the transaction fee from time to time. An additional charge or a variable charge (discussed below) will be applied to certain creation and redemption transactions, including non-standard orders and whole or partial cash purchases or redemptions. With respect to creation orders, Authorized Participants are responsible for the costs of transferring the securities constituting the Deposit Securities to the account of the Trust and with respect to redemption orders, Authorized Participants are responsible for the costs of transferring the Fund Securities from the Trust to their account or on their order. Investors who use the services of a broker or other such intermediary may also be charged a fee for such services.

The Fund calculates net asset value using the net asset value of the Portfolio. Net asset value for the Portfolio is computed by dividing the value of the net assets of the Portfolio (i.e., the value of its total assets less total liabilities) by the total number of Interests outstanding. Expenses and fees, including the management fees, are accrued daily and taken into account for purposes of determining net asset value. The net asset value of the Portfolio is calculated by State Street and determined as of the close of the regular trading session on the NYSE (ordinarily 4:00 p.m. Eastern time) on each day that such exchange is open. Fixed-income assets are generally valued as of the announced closing time for trading in fixed-income instruments in a particular market or exchange. Creation/redemption order cut-off times may be earlier on any day that the Securities Industry and Financial Markets Association (or applicable exchange or market on which the Portfolio’s investments are traded) announces an early closing time. Any assets or liabilities denominated in currencies other than the U.S. dollar are converted into U.S. dollars at market rates on the date of valuation (generally as of 4:00 p.m. London time) as quoted by one or more sources.

In calculating the Portfolio’s net asset value, the Portfolio’s investments are generally valued using market valuations. A market valuation generally means a valuation (i) obtained from an exchange, a pricing service, or a major market maker (or dealer), (ii) based on a price quotation or other equivalent indication of value supplied by an exchange, a pricing service, or a major market maker (or dealer) or (iii) based on amortized cost. The Portfolio relies on a third-party service provider for assistance with the daily calculation of the Portfolio’s NAV. The third-party service provider, in turn, relies on other parties for certain pricing data and other inputs used in the calculation of the Portfolio’s NAV. Therefore, the Portfolio is subject to certain operational risks associated with reliance on its service provider and that service provider’s sources of pricing and other data. NAV calculation may be adversely affected by operational risks arising from factors such as errors or failures in systems and technology. Such errors or failures may result in inaccurately calculated NAVs, delays in the calculation of NAVs and/or the inability to calculate NAV over extended time periods. The Portfolio may be unable to recover any losses associated with such failures. In the case of shares of other funds that are not traded on an exchange, a market valuation means such fund’s published net asset value per share. The Adviser may use various pricing services, or discontinue the use of any pricing service, as approved by the Board of the SSGA Master Trust from time to time. A price obtained from a pricing service based on such pricing service’s valuation matrix may be considered a market valuation.

In the event that current market valuations are not readily available or are deemed unreliable, the SSGA Master Trust’s procedures require the Oversight Committee to determine a security’s fair value. In determining such value the Oversight Committee may consider, among other things, (i) price comparisons among multiple sources, (ii) a review of corporate actions and news events, and (iii) a review of relevant financial indicators (e.g., movement in interest rates and market indices). In these cases, the Portfolio’s net asset value may reflect certain portfolio securities’ fair values rather than their market prices. The fair value of a portfolio instrument is generally the price which the Portfolio might reasonably expect to receive upon its current sale in an orderly market between market participants. Ascertaining fair value requires a determination of the amount that an arm’s-length buyer, under the circumstances, would currently pay for the portfolio instrument. Fair value pricing involves subjective judgments and it is possible that the fair value determination for a security is materially different than the value that could be realized upon the sale of the security. With respect to securities that are primarily listed on foreign exchanges, the value of the Portfolio’s portfolio securities may change on days when you will not be able to purchase or sell your Shares.

The following information supplements and should be read in conjunction with the section in the Prospectus entitled “DISTRIBUTIONS.”

Dividends from net investment income, if any, are generally declared and paid monthly by the Fund, but may vary significantly from period to period. Distributions of net realized securities gains, if any, generally are declared and paid once a year, but the Trust may make distributions on a more frequent basis for the Fund to comply with the distribution requirements of the Internal Revenue Code, in all events in a manner consistent with the provisions of the 1940 Act.

Management of the Trust reserves the right to declare special dividends if, in its reasonable discretion, such action is necessary or advisable to preserve the Fund’s eligibility for treatment as a RIC under the Internal Revenue Code or to avoid imposition of income or excise taxes at the Fund level.

The following is a summary of certain federal income tax considerations generally affecting the Fund and its shareholders that supplements the discussion in the Prospectus. No attempt is made to present a comprehensive explanation of the federal, state, local or foreign tax treatment of the Funds or their shareholders, and the discussion here and in the Prospectus is not intended to be a substitute for careful tax planning.

The following information should be read in conjunction with the section in the Prospectus entitled “ADDITIONAL TAX INFORMATION.”

TAXATION OF THE FUND. The Fund is treated as a separate corporation for federal income tax purposes. The Fund therefore is considered to be a separate entity in determining its treatment under the rules for RICs described herein and in the Prospectus. Losses in one series of the Trust do not offset gains in any other series of the Trust, and the requirements (other than certain organizational requirements) for qualifying for treatment as a RIC are determined at the Fund level rather than at the Trust level. The Fund has elected or will elect and intends to qualify each year to be treated as a separate RIC under Subchapter M of the Internal Revenue Code. As such, the Fund should not be subject to federal income tax on its net investment income and capital gains, if any, to the extent that it timely distributes such income and capital gains to its shareholders. In order to qualify for treatment as a RIC, the Fund must distribute annually to its shareholders at least the sum of 90% of its net taxable investment income (generally including the excess of net short-term capital gains over net long-term capital losses) and 90% of its net tax exempt interest income, if any (the “Distribution Requirement”) and also must meet several additional requirements. Among these requirements are the following: (i) at least 90% of the Fund’s gross income each taxable year must be derived from dividends, interest, payments with respect to certain securities loans, gains from the sale or other disposition of stock, securities or foreign currencies, or other income derived with respect to its business of investing in such stock, securities or currencies, and net income derived from interests in qualified publicly traded partnerships (the “Qualifying Income Requirement”); and (ii) at the end of each quarter of the Fund’s taxable year, its assets must be diversified so that (a) at least 50% of the market value of its total assets must be represented by cash and cash items, U.S. government securities, securities of other RICs and other securities, with such other securities limited, in respect to any one issuer, to an amount not greater in value than 5% of the value of the Fund’s total assets and to not more than 10% of the outstanding voting securities of such issuer, and (b) not more than 25% of the value of its total assets is invested in the securities (other than U.S. government securities or securities of other RICs) of any one issuer, the securities (other than securities of other RICs) of two or more issuers that it controls and that are engaged in the same, similar, or related trades or businesses, or the securities of one or more qualified publicly traded partnerships (the “Diversification Requirement”).

The Portfolio expects to be treated as a separate partnership (or as an entity disregarded as separate from the Fund) for federal income tax purposes. The Portfolio generally will not itself be subject to federal income tax. Instead, the Portfolio will allocate to the Fund the Fund’s share of the Portfolio’s net investment income, net realized capital gains, and any other items of income, gain, loss, deduction, or credit.

If the Fund fails to satisfy the Qualifying Income Requirement or the Diversification Requirement in any taxable year, the Fund may be eligible for relief provisions if the failures are due to reasonable cause and not willful neglect and if a penalty tax is paid with respect to each failure to satisfy the applicable requirements. Additionally, relief is provided for certain de minimis failures of the Diversification Requirement where the Fund corrects the failure within a specified period of time. In order to be eligible for the relief provisions with respect to a failure to meet the Diversification Requirement, the Fund may be required to dispose of certain assets. If these relief provisions were not available to the Fund and it were to fail to qualify for treatment as a RIC for a taxable year, all of its taxable income would be subject to tax at regular corporate rates without any deduction for distributions to shareholders, and its distributions (including capital gains distributions) generally would be taxable as ordinary income dividends to its shareholders, subject to the dividends-received deduction for corporate shareholders and the lower tax rates on qualified dividend income received by noncorporate shareholders. To requalify for treatment as a RIC in a subsequent taxable year, the Fund would be required to satisfy the RIC qualification requirements for that year and to distribute any earnings and profits from any year in which the Fund failed to qualify for tax treatment as a RIC. If the Fund failed to qualify as a RIC for a period greater than two taxable years, it would generally be required to pay a Fund-level tax on certain net built-in gains recognized with respect to certain of its assets upon a disposition of such assets within ten years of qualifying as a RIC in a subsequent year. The Board reserves the right not to maintain the qualification of the Fund for treatment as a RIC if it determines such course of action to be beneficial to shareholders.

As discussed more fully below, the Fund intends to distribute substantially all of its net investment income and its capital gains for each taxable year. If the Fund meets the Distribution Requirement but retains some or all of its income or gains, it will be subject to federal income tax to the extent any such income or gains are not distributed. The Fund may designate certain amounts retained as undistributed net capital gain in a notice to its shareholders, who (i) will be required to include in income for U.S. federal income tax purposes, as long-term capital gain, their proportionate shares of the undistributed amount so designated, (ii) will be entitled to credit their proportionate shares of the income tax paid by the Fund on that undistributed amount against their federal income tax liabilities and to claim refunds to the extent such credits exceed their liabilities and (iii) will be entitled to increase their tax basis, for federal income tax purposes, in their Shares by an amount equal to the excess of the amount of undistributed net capital gain included in their respective income over their respective income tax credits. If the Fund failed to satisfy the Distribution Requirement for any taxable year, it would be taxed as a regular corporation, with consequences generally similar to those described in the preceding paragraph.

The Fund will be subject to a 4% excise tax on certain undistributed income if it does not distribute to its shareholders in each calendar year an amount at least equal to 98% of its ordinary income for the calendar year plus 98.2% of its capital gain net income for the twelve months ended October 31 of such year, subject to an increase for any shortfall in the prior year’s distribution. The Fund intends to declare and distribute dividends and distributions in the amounts and at the times necessary to avoid the application of this 4% excise tax.

The Fund may elect to treat part or all of any “qualified late year loss” as if it had been incurred in the succeeding taxable year in determining the Fund’s taxable income, net capital gain, net short-term capital gain, and earnings and profits. The effect of this election is to treat any such “qualified late year loss” as if it had been incurred in the succeeding taxable year in characterizing Fund distributions for any calendar year. A “qualified late year loss” generally includes net capital loss, net long-term capital loss, or net short-term capital loss incurred after October 31 of the current taxable year (commonly referred to as “post-October losses”) and certain other late-year losses.

Capital losses in excess of capital gains (“net capital losses”) are not permitted to be deducted against a RIC’s net investment income. Instead, for U.S. federal income tax purposes, potentially subject to certain limitations, the Fund may carry a net capital loss from any taxable year forward to offset its capital gains in future years. The Fund is permitted to carry forward a net capital loss to offset its capital gains, if any, in years following the year of the loss. The Fund is permitted to carryforward indefinitely a net capital loss from any taxable year that began after December 22, 2010. The Fund is permitted to carry forward a net capital loss from any taxable year that began on or before December 22, 2010 to offset its capital gains, if any, for up to eight years following the year of the loss. The Fund’s carryforwards of losses from taxable years that began after December 22, 2010 must be fully utilized before the Fund may utilize carryforwards of losses from taxable years that began on or before December 22, 2010. To the extent subsequent capital gains are offset by such losses, they will not result in U.S. federal income tax liability to the Fund and may not be distributed as capital gains to its shareholders. Generally, the Fund may not carry forward any losses other than net capital losses.

TAXATION OF SHAREHOLDERS—DISTRIBUTIONS. The Fund intends to distribute annually to its shareholders substantially all of its investment company taxable income (computed without regard to the deduction for dividends paid), its net tax-exempt income, if any, and any net capital gain (net recognized long-term capital gains in excess of net recognized short-term capital losses, taking into account any capital loss carryforwards). The Fund will report to shareholders annually the amounts of dividends paid from ordinary income, the amount of distributions of net capital gain, the portion of dividends which may qualify for the dividends-received deduction, and the portion of dividends which may qualify for treatment as qualified dividend income, if any.

Subject to certain limitations, dividends reported by the Fund as qualified dividend income will be taxable to noncorporate shareholders at rates of up to 20%. Dividends may be reported by the Fund as qualified dividend income if they are attributable to

qualified dividend income received by the Portfolio. Qualified dividend income includes, in general, subject to certain holding period requirements and other requirements, dividend income from certain U.S. and foreign corporations. Subject to certain limitations, eligible foreign corporations include those incorporated in possessions of the United States, those incorporated in certain countries with comprehensive tax treaties with the United States and other foreign corporations if the stock with respect to which the dividends are paid is tradable on an established securities market in the United States. A dividend generally will not be treated as qualified dividend income to the extent that (i) the shareholder has not held the stock on which the dividend was paid for more than 60 days during the 121-day period that begins on the date that is 60 days before the date on which the stock becomes ex-dividend with respect to such dividend or, in the case of certain preferred stock, for more than 90 days during the 181-day period beginning 90 days before such date, (ii) the shareholder is under an obligation (whether pursuant to a short sale or otherwise) to make related payments with respect to substantially similar or related property, or (iii) the shareholder elects to treat such dividend as investment income under section 163(d)(4)(B) of the Internal Revenue Code. The holding period requirements described in this paragraph apply to the shareholders’ investments in the Fund and to the Portfolio’s investments in the underlying dividend-paying stocks. Dividends treated as received by the Fund from a REIT or another RIC may be treated as qualified dividend income generally only to the extent the dividend distributions are attributable to qualified dividend income received by such REIT or RIC. It is expected that the Fund’s allocable share of dividends received by the Portfolio from a REIT and distributed from that Fund to a shareholder generally will be taxable to the shareholder as ordinary income. If 95% or more of the Fund’s gross income (calculated without taking into account net capital gain derived from sales or other dispositions of stock or securities) consists of qualified dividend income, the Fund may report all distributions of such income as qualified dividend income.

Certain dividends received by the Portfolio from U.S. corporations (generally, dividends received by the Portfolio in respect of any share of stock (1) with a tax holding period of at least 46 days during the 91-day period beginning on the date that is 45 days before the date on which the stock becomes ex-dividend as to that dividend and (2) that is held in an unleveraged position) when distributed and appropriately so reported by the Fund may be eligible for the 50% dividends-received deduction generally available to corporations under the Internal Revenue Code. In order to qualify for the deduction, corporate shareholders must meet the minimum holding period requirement stated above with respect to their Shares, taking into account any holding period reductions from certain hedging or other transactions or positions that diminish their risk of loss with respect to their Shares, and, if they borrow to acquire or otherwise incur debt attributable to Shares, they may be denied a portion of the dividends-received deduction with respect to those Shares. The entire dividend, including the otherwise deductible amount, will be included in determining the excess, if any, of a corporation’s adjusted current earnings over its alternative minimum taxable income, which may increase a corporation’s alternative minimum tax liability. Any corporate shareholder should consult its tax adviser regarding the possibility that its tax basis in its Shares may be reduced, for U.S. federal income tax purposes, by reason of “extraordinary dividends” received with respect to the Shares and, to the extent such basis would be reduced below zero, current recognition of income may be required.

Distributions from the Fund’s net short-term capital gains will generally be taxable to shareholders as ordinary income. Distributions from the Fund’s net capital gain will be taxable to shareholders at long-term capital gains rates, regardless of how long shareholders have held their Shares. Long-term capital gains are generally taxed to noncorporate shareholders at rates of up to 20%.

Although dividends generally will be treated as distributed when paid, any dividend declared by the Fund in October, November or December and payable to shareholders of record in such a month that is paid during the following January will be treated for U.S. federal income tax purposes as received by shareholders on December 31 of the calendar year in which it was declared.

If the Fund’s distributions exceed its earnings and profits, all or a portion of the distributions made in the taxable year may be treated as a return of capital to shareholders. A return of capital distribution generally will not be taxable but will reduce the shareholder’s cost basis and result in a higher capital gain or lower capital loss when the Shares on which the distribution was received are sold. After a shareholder’s basis in the Shares has been reduced to zero, distributions in excess of earnings and profits will be treated as gain from the sale of the shareholder’s Shares.

Distributions that are reinvested in additional Shares of the Fund through the means of a dividend reinvestment service, if offered by your broker-dealer, will nevertheless be taxable dividends to the same extent as if such dividends had been received in cash.

Distributions of ordinary income and capital gains may also be subject to foreign, state and local taxes depending on a shareholder’s circumstances.

In general, the Fund will not recognize gain for federal income tax purposes when it invests in the Portfolio or when it receives distributions or makes withdrawals from the Portfolio unless cash distributions or withdrawals exceed the Fund’s adjusted tax basis in its interest in the Portfolio. In general, the Fund will not recognize loss for federal income tax purposes when it invests in the Portfolio or receives distributions or makes withdrawals from the Portfolio unless it withdraws its entire interest from the Portfolio solely in exchange for cash.

As noted above, the Fund may directly make investments in an ETP, invest in any of the instruments or engage in any of the investment practices described above if such investment activity is consistent with the Fund’s investment objective and permitted by the Fund’s stated investment policies. The Fund, however, intend to make its investments through the Portfolio. References made below with respect to investments by the Portfolio are intended where appropriate to describe certain tax consequences to the Fund if it were to directly invest in such assets.

INVESTMENTS IN MASTER LIMITED PARTNERSHIPS. The Portfolio’s ability to invest in Master Limited Partnerships (“MLPs”) and other related entities that are treated as QPTPs for federal income tax purposes is limited by the Fund’s intent to qualify as a RIC. In order to qualify as a RIC, the Fund generally may not invest more than 25% of the value of its total assets in securities of QPTPs. The Fund intends to satisfy the requirements for qualification as a RIC and, as such the Portfolio must limit its investments in QPTPs accordingly. In certain cases, the status of an investment as an investment in a QPTP is not clear.

When the Portfolio invests in the equity securities of an MLP or any other entity that is treated as a partnership for U.S. federal income tax purposes, the Portfolio will be treated as a partner in the entity for tax purposes. Accordingly, in calculating the Portfolio’s taxable income, it will be required to take into account its allocable share of the income, gains, losses, deductions, and credits recognized by each such entity, regardless of whether the entity distributes cash to the Portfolio. Distributions from such an entity to the Portfolio are not generally taxable unless the cash amount (or, in certain cases, the fair market value of marketable securities) distributed to the Portfolio exceeds the Portfolio’s adjusted tax basis in its interest in the entity. In general, the Portfolio’s allocable share of such an entity’s net income will increase the Portfolio’s adjusted tax basis in its interest in the entity, and distributions to the Portfolio from such an entity and the Portfolio’s allocable share of the entity’s net losses will decrease the Portfolio’s adjusted basis in its interest in the entity, but not below zero. The Portfolio may receive cash distributions from such an entity in excess of the net amount of taxable income the Portfolio is allocated from its investment in the entity. In other circumstances, the net amount of taxable income the Portfolio is allocated from its investment in such an entity may exceed cash distributions received from the entity. Thus, the Portfolio’s investments in such an entity may cause the Fund to make distributions to shareholders in excess of its earnings and profits, or the Portfolio may be required to sell investments, including when not otherwise advantageous to do so, in order for the Fund to satisfy the distribution requirements applicable to RICs.

Depreciation or other cost recovery deductions passed through to the Fund in a given year from the Portfolio’s investment in an MLP or a related entity treated as a partnership for U.S. federal income tax purposes will generally reduce the Fund’s taxable income, but those deductions may be recaptured in the Fund’s income in one or more subsequent years upon either (i) the Portfolio’s sale of an interest in the MLP or related entity or (ii) in respect of the sale or other disposition by the MLP or related entity, of property held by it. When recognized and distributed, recapture income will generally be taxable to shareholders at the time of the distribution at ordinary income tax rates, even though the shareholders at that time might not have held Shares at the time the deductions were taken

by the Fund, and even though those shareholders will not have corresponding economic gain on their Shares at the time of the recapture. In order to distribute recapture income or to fund redemption requests, the Fund or the Portfolio may need to liquidate investments, which may lead to additional recapture income.

TAXATION OF FUND INVESTMENTS. Dividends and interest received by the Portfolio on foreign securities may give rise to withholding and other taxes imposed by foreign countries. Tax conventions between certain countries and the United States may reduce or eliminate such taxes. If the Fund meets certain requirements, which include a requirement that more than 50% of the value of the Fund’s total assets at the close of its respective taxable year consists of certain foreign securities (generally including foreign government securities and generally treating assets held indirectly through the Portfolio as though they were held directly by the Fund), then the Fund should be eligible to file an election with the Internal Revenue Service (the “IRS”) that may enable its shareholders, in effect, to receive either the benefit of a foreign tax credit, or a tax deduction, with respect to certain foreign and U.S. possessions income taxes paid by the Portfolio, subject to certain limitations. If at least 50% of the Fund’s total assets at the close of each quarter of a taxable year consists of interests in other RICs (including money market funds and ETFs that are taxable as RICs), the Fund may make the same election and pass through to its shareholders their pro rata shares of qualified foreign taxes paid by those other RICs and passed through to the Fund for that taxable year. Pursuant to this election, the Fund would treat the applicable foreign taxes as dividends paid to its shareholders. Each such shareholder would be required to include a proportionate share of those taxes in gross income as income received from a foreign source and must treat the amount so included as if the shareholder had paid the foreign tax directly. The shareholder may then either deduct the taxes deemed paid by him or her in computing his or her taxable income or, alternatively, use the foregoing information in calculating any foreign tax credit the shareholder may be entitled to use against such shareholder’s federal income tax. If the Fund makes this election, the Fund will report annually to its shareholders the respective amounts per share of the Fund’s income from sources within, and taxes paid to, foreign countries and U.S. possessions. No deduction for such taxes will be permitted to individuals in computing their alternative minimum tax liability. If the Fund does not make this election, the Fund will be entitled to claim a deduction for certain foreign taxes incurred by the Fund. Under certain circumstances, if the Fund receives a refund of foreign taxes paid in respect of a prior year, the value of Shares could be reduced or any foreign tax credits or deductions passed through to shareholders in respect of the Fund’s foreign taxes for the current year could be reduced.

Certain of the Portfolio’s investments may be subject to complex provisions of the Internal Revenue Code (including provisions relating to hedging transactions, straddles, integrated transactions, foreign currency contracts, forward foreign currency contracts, and notional principal contracts) that, among other things, could affect the character of gains and losses realized by the Portfolio (e.g., may affect whether gains or losses are ordinary or capital), accelerate recognition of income to the Portfolio and defer losses. These rules could therefore affect the character, amount and timing of distributions to shareholders. These provisions also may require the Portfolio to mark-to-market certain types of positions in its portfolio (i.e., treat them as if they were closed out) which may cause the Fund to recognize income without receiving cash from the Portfolio to make distributions to its shareholders in amounts necessary to facilitate satisfaction of the RIC distribution requirements for avoiding income and excise taxes. The Fund and Portfolio intend to monitor their transactions, intend to make appropriate tax elections, and intend to make appropriate entries in their books and records in order to mitigate the effect of these rules and preserve the Fund’s qualification for treatment as RICs.

If the Portfolio acquires any equity interest (under Treasury regulations that may be promulgated in the future, generally including not only stock but also an option to acquire stock such as is inherent in a convertible bond) in certain foreign corporations (i) that receive at least 75% of their annual gross income from passive sources (such as interest, dividends, certain rents and royalties, or capital gains) or (ii) where at least 50% of the corporation’s assets (computed based on average fair market value) either produce or are held for the production of passive income (“passive foreign investment companies” or “PFICs”), the Fund could be subject to U.S. federal income tax and nondeductible interest charges on “excess distributions” received from such companies or on gain from the sale of stock in such companies, even if the Fund’s allocable share of all income or gain actually received by the Portfolio is timely distributed by the Fund to its shareholders. The Fund would not be able to pass through to its shareholders any credit or deduction for such a tax. A “qualified electing fund” election or a “mark to market” election may be available that would ameliorate these adverse tax consequences, but such elections could require the Portfolio to recognize taxable income or gain without the concurrent receipt of cash. The Fund’s share of such income would be subject to the distribution requirements applicable to RICs, as described above. In order to enable the Fund to satisfy the distribution requirements and avoid a tax at the Fund level, the Portfolio may be required to liquidate its interest in securities that it might otherwise have continued to hold, potentially resulting in additional taxable gain or loss to the Portfolio. Gains from the sale of stock of PFICs may also be treated as ordinary income. In order for the Portfolio to make a qualified electing fund election with respect to a PFIC, the PFIC would have to agree to provide certain tax information to the Portfolio on an annual basis, which it might not agree to do. The Portfolio may limit and/or manage its holdings in PFICs to limit its tax liability or maximize its returns from these investments.

The Internal Revenue Code currently treats income and gains from trading in commodities as nonqualifying income under the Qualifying Income Requirement described above. The Portfolio intends to obtain exposure to commodities through investments that are consistent with the Fund’s intention to be taxable as a RIC under Subchapter M of the Internal Revenue Code. For example, the Portfolio may invest up to 25% of its total assets in one or more QPTPs, including QPTPs such as ETPs or MLPs whose principal

activities are the buying and selling of commodities or options, futures, or forwards with respect to commodities. Income from QPTPs is generally qualifying income. If an entity intending to qualify as a QPTP fails to qualify as a QPTP, the income generated from the Portfolio’s investment in the entity may not comply with Qualifying Income Requirement. The Portfolio will only invest in such an entity if it intends to qualify as a QPTP, but there is no guarantee that any such entity will be successful in qualifying as a QPTP. In addition, there is little regulatory guidance concerning the application of the rules governing qualification as a QPTP, and it is possible that future guidance may adversely affect the qualification of such entities as QPTPs. In order for the Fund to meet the Diversification Requirement, the Portfolio generally may not acquire an interest in any QPTP (including a QPTP in which the Portfolio already invests) if more than 25% of the value of the Portfolio’s total assets after the acquisition would be invested in the securities of QPTPs.

The Portfolio is required for federal income tax purposes to mark to market and recognize as income for each taxable year its net unrealized gains and losses on certain futures contracts as of the end of the year as well as those actually realized during the year. Gain or loss from futures and options contracts on broad-based indexes required to be marked to market will be 60% long-term and 40% short-term capital gain or loss. Application of this rule may alter the timing and character of distributions to shareholders. The Portfolio may be required to defer the recognition of losses on futures contracts, options contracts and swaps to the extent of any unrecognized gains on offsetting positions held by the Portfolio. It is anticipated that certain net gain realized from the closing out of futures or options contracts will be considered gain from the sale of securities and therefore will be qualifying income for purposes of the Qualifying Income Requirement.

Investments by the Portfolio in zero coupon or other discount securities will result in income to the Portfolio equal to a portion of the excess face value of the securities over their issue price (the “original issue discount” or “OID”) each year that the securities are held, even though the Portfolio may receive no cash interest payments or may receive cash interest payments that are less than the income recognized for tax purposes. In other circumstances, whether pursuant to the terms of a security or as a result of other factors outside the control of the Portfolio, the Portfolio may recognize income without receiving a commensurate amount of cash. Such income is included in determining the amount of income that the Fund must distribute to maintain its eligibility for treatment as a RIC and to avoid the payment of federal income tax, including the nondeductible 4% excise tax described above.

Any market discount recognized on a market discount bond is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or below adjusted issue price if issued with original issue discount. Absent the Portfolio’s election to include the market discount in income as it accrues, gain on the Portfolio’s disposition of such an obligation will be treated as ordinary income rather than capital gain to the extent of the accrued market discount. Where the income required to be recognized as a result of the OID and/or market discount rules is not matched by a corresponding cash receipt by the Portfolio or Fund, the Portfolio may be required to borrow money or dispose of other securities to enable the Fund to make distributions to its shareholders in order to qualify for treatment as a RIC and eliminate taxes at the Fund level, potentially resulting in additional taxable gain or loss to the Portfolio.

Special rules apply to any investments by the Portfolio in inflation-indexed bonds, such as TIPS. Generally, all stated interest on inflation-indexed bonds is taken into income by the Portfolio under its regular method of accounting for interest income. The amount of any positive inflation adjustment for a taxable year, which results from an increase in the inflation-adjusted principal amount of the bond, is treated as OID. The amount of the Portfolio’s OID in a taxable year with respect to a bond will increase the Portfolio’s (and the Fund’s) taxable income for such year without a corresponding receipt of cash, until the bond matures. As a result, the Fund may need to use other sources of cash to satisfy its distribution requirements for the applicable year. The amount of any negative inflation adjustments, which result from a decrease in the inflation-adjusted principal amount of the bond, first reduces the amount of interest (including stated interest, OID, and market discount, if any) otherwise includable in the Portfolio’s (and Fund’s) taxable income with respect to the bond for the taxable year; any remaining negative adjustments will be either treated as ordinary loss or, in certain circumstances, carried forward to reduce the amount of interest income taken into account with respect to the bond in future taxable years.

TAX-EXEMPT SHAREHOLDERS. Certain tax-exempt shareholders, including qualified pension plans, individual retirement accounts, salary deferral arrangements, 401(k) plans, and other tax-exempt entities, generally are exempt from federal income taxation except with respect to their unrelated business taxable income (“UBTI”). Under current law, the Fund generally serves to block UBTI from being realized by its tax-exempt shareholders. However, notwithstanding the foregoing, tax-exempt shareholders could realize UBTI by virtue of their investment in the Fund where, for example, (i) the Fund or Portfolio invests in REITs that hold residual interests in real estate mortgage investment conduits (“REMICs”) or (ii) Shares constitute debt-financed property in the hands of the tax-exempt shareholders within the meaning of section 514(b) of the Internal Revenue Code. Charitable remainder trusts are subject to special rules and should consult their tax advisers. There are no restrictions preventing the Fund or Portfolio from holding investments in REITs that hold residual interests in REMICs, and the Fund or Portfolio may do so. The IRS has issued guidance with respect to these issues and prospective shareholders, especially charitable remainder trusts, are strongly encouraged to consult with their tax advisers regarding these issues.

FOREIGN SHAREHOLDERS. Dividends, other than capital gains dividends, short-term capital gain dividends” and “interest-related dividends” (described below), paid by the Fund to shareholders who are nonresident aliens or foreign entities will be subject to a 30% United States withholding tax unless a reduced rate of withholding or a withholding exemption is provided under applicable treaty law to the extent derived from investment income and short-term capital gain or unless such income is effectively connected with a U.S. trade or business carried on through a permanent establishment in the United States. Nonresident shareholders are urged to consult their own tax advisers concerning the applicability of the United States withholding tax and the proper withholding form(s) to be submitted to the Fund. A non-U.S. shareholder who fails to provide an appropriate IRS Form W-8 may be subject to backup withholding at the appropriate rate.

Dividends reported by the Fund as (i) interest-related dividends, to the extent such dividends are derived from the Fund’s “qualified net interest income,” or (ii) short-term capital gain dividends, to the extent such dividends are derived from the Fund’s “qualified short-term gain,” are generally exempt from this 30% withholding tax. “Qualified net interest income” is the Fund’s net income derived from U.S.-source interest and original issue discount, subject to certain exceptions and limitations. “Qualified short-term gain” generally means the excess of the Fund’s net short-term capital gain for the taxable year over its net long-term capital loss, if any. In the case of Shares held through an intermediary, the intermediary may withhold even if the Fund reports the payment as an interest-related dividend or as a short-term capital gain dividend. Non-U.S. shareholders should contact their intermediaries with respect to the application of these rules to their accounts.

Non-U.S. persons are subject to U.S. tax on disposition of a “United States real property interest” (a “USRPI”). Gain on such a disposition is sometimes referred to as “FIRPTA gain”. The Internal Revenue Code provides a look-through rule for distributions of “FIRPTA gain” if certain requirements are met. If the look-through rule applies, certain distributions attributable to income treated as received by the Fund from REITs may be treated as gain from the disposition of a USRPI, causing distributions to be subject to U.S. withholding tax at rates of up to 35%, and requiring non-U.S. investors to file nonresident U.S. income tax returns. Also, gain may be subject to a 30% branch profits tax in the hands of a non-U.S. shareholder that is treated as a corporation for federal income tax purposes. Under certain circumstances, Shares may qualify as USRPIs, which could result in 15% withholding on certain distributions and gross redemption proceeds paid to certain non-U.S. investors.

BACKUP WITHHOLDING. The Fund will be required in certain cases to withhold (as “backup withholding”) on amounts payable to any shareholder who (1) has provided the Fund either an incorrect tax identification number or no number at all, (2) is subject to backup withholding by the IRS for failure to properly report payments of interest or dividends, (3) has failed to certify to the Fund that such shareholder is not subject to backup withholding, or (4) has not certified that such shareholder is a U.S. person (including a U.S. resident alien). The backup withholding rate is 24%. Backup withholding will not be applied to payments that have been subject to the 30% withholding tax on shareholders who are neither citizens nor permanent residents of the U.S.

have been held for more than one year, and otherwise, will generally be short-term capital gain or loss. Any capital loss realized upon a redemption of Creation Units held for six (6) months or less will be treated as a long-term capital loss to the extent of any amounts treated as distributions to the applicable Authorized Participant of long-term capital gains with respect to the Creation Units (including any amounts credited to the Authorized Participant as undistributed capital gains).

The Fund has the right to reject an order for Creation Units if the purchaser (or a group of purchasers) would, upon obtaining Shares so ordered, own 80% or more of the outstanding shares of the Fund and if, pursuant to section 351 of the Internal Revenue Code, the Fund would have a basis in any deposit securities different from the market value of such securities on the date of deposit. The Fund also has the right to require information necessary to determine beneficial Share ownership for purposes of the 80% determination. If the Fund does issue Creation Units to a purchaser (or a group of purchasers) that would, upon obtaining the Shares so ordered, own 80% or more of the outstanding shares of the Fund, the purchaser (or a group of purchasers) may not recognize gain or loss upon the exchange of securities for Creation Units.

Persons purchasing or redeeming Creation Units should consult their own tax advisers with respect to the tax treatment of any creation or redemption transaction.

CERTAIN POTENTIAL TAX REPORTING REQUIREMENTS. Under promulgated Treasury regulations, if a shareholder recognizes a loss on disposition of the Fund’s shares of $2 million or more for an individual shareholder or $10 million or more for a corporate shareholder (or certain greater amounts over a combination of years), the shareholder must file with the IRS a disclosure statement on IRS Form 8886. Direct shareholders of portfolio securities are in many cases excepted from this reporting requirement, but under current guidance, shareholders of a RIC are not excepted. A shareholder who fails to make the required disclosure to the IRS may be subject to adverse tax consequences, including significant penalties. The fact that a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer’s treatment of the loss is proper. Shareholders should consult their tax advisers to determine the applicability of these regulations in light of their individual circumstances.

The Fund issues shares of beneficial interest, no par value per Fund Share. The Board may designate additional funds.

Each Share issued by the Trust has a pro rata interest in the assets of the corresponding series of the Trust. Shares have no preemptive, exchange, subscription or conversion rights and are freely transferable. Each Fund Share is entitled to participate equally in dividends and distributions declared by the Board with respect to the Fund, and in the net distributable assets of the Fund on liquidation.

Under Massachusetts law, shareholders of a business trust may, under certain circumstances, be held personally liable as partners for obligations of the Trust. However, the Declaration of Trust contains an express disclaimer of shareholder liability for acts or obligations of the Trust, requires that Trust obligations include such disclaimer, and provides for indemnification and reimbursement of expenses out of the Trust’s property for any shareholder held personally liable for the obligations of the Trust. Thus, the risk of a shareholder incurring financial loss on account of shareholder liability is limited to circumstances in which the Trust itself would be unable to meet its obligations. Given the above limitations on shareholder personal liability, and the nature of the Fund’s assets and operations, the risk to shareholders of personal liability is believed to be remote.

Shareholder inquiries may be made by writing to the Trust, c/o the Distributor, State Street Global Advisors Funds Distributors, LLC at One Iron Street, Boston, Massachusetts 02210.

Morgan, Lewis & Bockius LLP, 1111 Pennsylvania Avenue NW, Washington, DC 20004, serves as counsel to the Trust. [Ernst & Young LLP, 200 Clarendon Street, Boston, MA 02116, serves as the independent registered public accounting firm of the Trust. Ernst & Young LLP performs annual audits of the Fund’s financial statements and provides other audit, tax and related services.]

The Trust generally intends to effect deliveries of portfolio securities of the Fund on a basis of “T” plus three Business Days, in the relevant foreign market of the Fund. The ability of the Trust to effect in-kind redemptions within three Business Daysof receipt of a redemption request is subject, among other things, to the condition that, within the time period from the date of the request to the date of delivery of the securities, there are no days that are local market holidays on the relevant Business Days. For every occurrence of one or more intervening holidays in the local market that are not holidays observed in the United States, the redemption settlement cycle may be extended by the number of such intervening local holidays. In addition to holidays, other unforeseeable closings in a foreign market due to emergencies may also prevent the Trust from delivering securities within two or three Business Days, as applicable.

Listed below are the dates in calendar year 2018 (the only year for which holidays are known at the time of this SAI filing) in which the regular holidays in non-U.S. markets may impact Fund settlement. This list is based on information available to the Fund. The list may not be accurate or complete and is subject to change:

Redemptions. The longest redemption cycle for the Fund is a function of the longest redemption cycle among the countries whose securities comprise the Fund. In calendar year 2018, the dates of regular holidays affecting the following securities markets present the worst-case redemption cycles* for the Fund as follows:

The financial statements and financial highlights of the Fund during the year ended June 30, 2018, along with the [Reports of Ernst & Young, LLP, the Trust’s Independent Registered Public Accounting Firm], included in the Trust’s Annual Reports to Shareholders on Form N-CSR under the 1940 Act, are incorporated by reference into this Statement of Additional Information.

[GSO / Blackstone Proxy Voting Policies to be provided by subsequent amendment.]

The Board of Trustees of the Trust is the same as the Boards of Trustees of SPDR Series Trust, SPDR Index Shares Funds and SSGA Master Trust. In addition, the officers of the Trust are substantially identical to the officers of SPDR Series Trust, SPDR Index Shares Funds and SSGA Master Trust. Additionally, the Trust’s investment adviser, SSGA FM, also serves as investment adviser to each series of SPDR Series Trust, SPDR Index Shares Funds and SSGA Master Trust. Nonetheless, the Trust takes the position that it is not under common control with other trusts because the power residing in the respective boards and officers arises as the result of an official position with the respective trusts.

Additionally, see the “Control Persons and Principal Holders of Securities” section of the Statement of Additional Information for a list of shareholders who own more than 5% of a specific fund’s outstanding shares and such information is incorporated by reference to this Item.

Pursuant to Section V.3 of the Registrant’s Declaration of Trust, the Trust will indemnify any person who is, or has been, a Trustee, officer, employee or agent of the Trust against all expenses reasonably incurred or paid by him/her in connection with any claim, action, suit or proceeding in which he/she becomes involved as a party or otherwise by virtue of his/her being or having been a Trustee, officer, employee or agent and against amounts paid or incurred by him/her in the settlement thereof, if he/she acted in good faith and in a manner he/she reasonably believed to be in or not opposed to the best interests of the Trust, and, with respect to any criminal action or proceeding, had no reasonable cause to believe his/her conduct was unlawful. In addition, indemnification is permitted only if it is determined that the actions in question did not render him/her liable by reason of willful misfeasance, bad faith or gross negligence in the performance of his/her duties or by reason of reckless disregard of his/her obligations and duties to the Registrant. The Registrant may also advance money for litigation expenses provided that Trustees, officers, employees and/or agents give their undertakings to repay the Registrant unless their conduct is later determined to permit indemnification.

Pursuant to Section V.2 of the Registrant’s Declaration of Trust, no Trustee, officer, employee or agent of the Registrant shall be liable for any action or failure to act, except in the case of willful misfeasance, bad faith or gross negligence or reckless disregard of duties to the Registrant. Pursuant to paragraph 9 of the Registrant’s Investment Advisory Agreement, the Adviser shall not be liable for any action or failure to act, except in the case of willful misfeasance, bad faith or gross negligence or reckless disregard of duties to the Registrant.

Insofar as indemnification for liability arising under the Securities Act of 1933 (the “Act”) may be permitted to directors, officers and controlling persons of the Registrant pursuant to the provisions of Rule 484 under the Act, or otherwise, the Registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

The Registrant hereby undertakes that it will apply the indemnification provision of its By-Laws in a manner consistent with Release 11330 of the SEC under the Investment Company Act of 1940, so long as the interpretation of Sections 17(h) and 17(i) of such Act remains in effect.

The Registrant maintains insurance on behalf of any person who is or was a Trustee, officer, employee or agent of the Registrant, or who is or was serving at the request of the Registrant as a trustee, director, officer, employee or agent of another trust or corporation, against any liability asserted against him/her and incurred by him/her or arising out of his/her position. However, in no event will the Registrant maintain insurance to indemnify any such person for any act for which the Registrant itself is not permitted to indemnify him/her.

Any other business, profession, vocation or employment of a substantial nature in which each director or principal officer of each investment adviser is or has been, at any time during the last two fiscal years, engaged for his or her own account or in the capacity of director, officer, employee, partner or trustee are as follows:

SSGA FM serves as the investment adviser for each series of the Trust. SSGA FM is a wholly-owned subsidiary of State Street Global Advisors Inc., which is itself a wholly-owned subsidiary of State Street Corporation. Prior to June 8, 2017, SSGA FM was a wholly-owned subsidiary of State Street Corporation. SSGA FM and other advisory affiliates of State Street Corporation make up State Street Global Advisors, the investment arm of State Street Corporation. The principal address of the SSGA FM is One Iron Street, Boston, Massachusetts 02210. SSGA FM is an investment adviser registered under the Investment Advisers Act of 1940.

Below is a list of the directors and principal executive officers of SSGA FM and their principal occupations. Unless otherwise noted, the address of each person listed is One Iron Street, Boston, Massachusetts 02210.

MFS serves as the investment sub-adviser for SPDR MFS Systematic Core Equity ETF, SPDR MFS Systematic Growth Equity ETF and SPDR MFS Systematic Value Equity ETF. GSO / Blackstone serves as the investment sub-adviser for SPDR Blackstone / GSO Senior Loan ETF. DoubleLine serves as investment sub-adviser for SPDR DoubleLine Total Return Tactical ETF.

All accounts, books and other documents required to be maintained by Section 31(a) of the Investment Company Act of 1940 and the Rules thereunder are maintained at the offices of SSGA FM and/or State Street Bank and Trust Company, with offices located at One Iron Street, Boston, Massachusetts 02210 and One Lincoln Street, Boston, Massachusetts 02111, respectively.

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, SSGA Active Trust, the Registrant, has duly caused this Amendment to the Registration Statement to be signed on its behalf by the undersigned, thereunder duly authorized, in the City of Boston and the Commonwealth of Massachusetts on the 29^th day of August, 2018.

Pursuant to the requirements of the Securities Act of 1933, as amended, this Amendment to the Registration Statement has been signed below by the following persons in the capacities and on the date indicated:


		REGISTRATION STATEMENT *UNDER* *THE SECURITIES ACT OF 1933*		☒
		Pre-Effective Amendment No.
		Post-Effective Amendment No. 141		☒
		and/or
		REGISTRATION STATEMENT *UNDER* *THE INVESTMENT COMPANY ACT OF 1940*		☒
		Amendment No. 147		☒


General Description of the Trust			3
Investment Policies			3
Special Considerations and Risks			30
Investment Restrictions			35
Exchange Listing and Trading			36
Management of the Trust			37
Investment Advisory and Other Services			45
Brokerage Transactions			56
Book Entry Only System			60
Control Persons and Principal Holders of Securities			61
Purchase and Redemption of Creation Units			62
Determination of Net Asset Value			68
Dividends and Distributions			69
Taxes			69
Capital Stock and Shareholder Reports			76
Counsel and Independent Registered Public Accounting Firm			77
Local Market Holiday Schedules			77
Financial Statements			89
Appendix A – Adviser’s Proxy Voting Policies and Procedures			A-1
Appendix B – DoubleLine Capital LP’s Proxy Voting Policies and Procedures			B-1
Appendix C – Massachusetts Financial Services Company Proxy Voting Policies and Procedures			C-1


NAME, ADDRESS AND YEAR OF BIRTH	POSITION(S) WITH FUNDS	TERM OF OFFICE AND LENGTH OF TIME SERVED	PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS	NUMBER OF PORTFOLIOS IN FUND COMPLEX OVERSEEN BY TRUSTEE†	OTHER DIRECTORSHIPS HELD BY TRUSTEE DURING THE PAST 5 YEARS
INDEPENDENT TRUSTEES

FRANK NESVET c/o SSGA Active Trust One Iron Street Boston, MA 02210 1943	Independent Trustee, Chairman, Trustee Committee Chair	Term: Unlimited Served: since March 2011	Retired.	[ ]	None.

BONNY EUGENIA BOATMAN c/o SSGA Active Trust One Iron Street Boston, MA 02210 1950	Independent Trustee	Term: Unlimited Served: since March 2011	Retired.	[ ]	None.

DWIGHT D. CHURCHILL c/o SSGA Active Trust One Iron Street Boston, MA 02210 1953	Independent Trustee	Term: Unlimited Served: since March 2011	Self-employed consultant since 2010; CEO and President, CFA Institute (June 2014 - January 2015).	[ ]	Affiliated Managers Group, Inc. (Director).

CARL G. VERBONCOEUR c/o SSGA Active Trust One Iron Street Boston, MA 02210 1952	Independent Trustee, Audit Committee Chair	Term: Unlimited Served: since March 2011	Self-employed consultant since 2009.	[ ]	The Motley Fool Funds Trust (Trustee).

CLARE S. RICHER c/o SSGA Active Trust One Iron Street Boston, MA 02210 1958	Independent Trustee	Term: Unlimited Served: since July 2018	Chief Financial Officer, Putnam Investments LLC (December 2008 – May 2017).	[ ]	Putnam Acquisition Financing Inc. (Director); Putnam Acquisition Financing LLC (Director); Putnam GP Inc. (Director); Putnam Investor Services, Inc. (Director); Putnam Investments Limited (Director); University of Notre Dame (Trustee).

SANDRA G. SPONEM c/o SSGA Active Trust One Iron Street Boston, MA 02210 1958	Independent Trustee	Term: Unlimited Served: since July 2018	Chief Financial Officer, M.A. Mortenson Companies, Inc. (February 2007 – April 2017).	[ ]	Guggenheim / Rydex Funds (Trustee).


NAME, ADDRESS AND YEAR OF BIRTH	POSITION(S) WITH FUNDS	TERM OF OFFICE AND LENGTH OF TIME SERVED	PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS	NUMBER OF PORTFOLIOS IN FUND COMPLEX OVERSEEN BY TRUSTEE†	OTHER DIRECTORSHIPS HELD BY TRUSTEE DURING THE PAST 5 YEARS
INTERESTED TRUSTEE	—	—	—		—

JAMES E. ROSS* SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1965	Interested Trustee	Term: Unlimited Served as Trustee: since March 2011	Chairman and Director, SSGA Funds Management, Inc. (2005 - present); Executive Vice President, State Street Global Advisors (2012 - present); Chief Executive Officer and Director, State Street Global Advisors Funds Distributors, LLC (May 2017 – present); Director, State Street Global Markets, LLC (2013 – April 2017); President, SSGA Funds Management, Inc. (2005 – 2012), Principal, State Street Global Advisors (2000 –2005).	[ ]	SSGA SPDR ETFs Europe I plc (Director) (November 2016 - present); SSGA SPDR ETFs Europe II plc (Director) (November 2016 - present).


NAME, ADDRESS AND YEAR OF BIRTH	POSITION(S) WITH FUNDS	TERM OF OFFICE AND LENGTH OF TIME SERVED	PRINCIPAL OCCUPATION(S) DURING THE PAST 5 YEARS
ELLEN M. NEEDHAM SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1967	President	Term: Unlimited Served: since October 2012	President and Director, SSGA Funds Management, Inc. (2001 - present); Senior Managing Director, State Street Global Advisors (1992 - present); Director, State Street Global Advisors Funds Distributors, LLC (May 2017 - present).

ANN M. CARPENTER SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1966	Vice President; Deputy Treasurer	Term: Unlimited Served: since August 2012 (with respect to Vice President); Unlimited Served: since February 2016 (with respect to Deputy Treasurer)	Chief Operating Officer, SSGA Funds Management, Inc. (2005 - Present); Managing Director, State Street Global Advisors (2005 - present).

MICHAEL P. RILEY SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1969	Vice President	Term: Unlimited Served: since March 2011	Managing Director, State Street Global Advisors (2005 - present).*

JOSHUA A. WEINBERG SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1978	Chief Legal Officer	Term: Unlimited Served: since February 2015	Managing Director and Managing Counsel, State Street Global Advisors (2011 - present); Clerk, SSGA Funds Management, Inc. (2013 - present); Associate, Financial Services Group, Dechert LLP (2006 - 2011).

JESSE D. HALLEE State Street Bank and Trust Company 100 Summer Street, SUM0703 Boston, MA 02111 1976	Secretary	Term: Unlimited Served: since August 2017	Vice President and Senior Counsel, State Street Bank and Trust Company (2013 - present); Vice President and Counsel, Brown Brothers Harriman & Co. (2007-2013).**

ESTEFANIA SALOMON State Street Bank and Trust Company 100 Summer Street, SUM0703 Boston, MA 02111 1983	Assistant Secretary	Term: Unlimited Served: since May 2018	Assistant Vice President and Associate Counsel, State Street Bank and Trust Company (2018 – present); Senior Compliance Consultant, AdvisorAssist, LLC (2017); Attorney, Commonwealth of Massachusetts, Securities Division (2014-2017).

BRUCE S. ROSENBERG SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1961	Treasurer	Term: Unlimited Served: since February 2016	Managing Director, State Street Global Advisors and SSGA Funds Management, Inc. (July 2015 - present); Director, Credit Suisse (April 2008 - July 2015).

CHAD C. HALLETT SSGA Funds Management, Inc. One Iron Street Boston, MA 02210 1969	Deputy Treasurer	Term: Unlimited Served: since February 2016	Vice President, State Street Global Advisors and SSGA Funds Management, Inc. (November 2014 - present); Vice President, State Street Bank and Trust Company (2001 - November 2014).*


FUND		TICKER
SPDR^® SSGA Multi-Asset Real Return ETF		RLY
SPDR SSGA Income Allocation ETF		INKM
SPDR SSGA Global Allocation ETF		GAL
SPDR SSGA Ultra Short Term Bond ETF		ULST
SPDR DoubleLine Total Return Tactical ETF		TOTL
SPDR MFS Systematic Core Equity ETF		SYE
SPDR MFS Systematic Growth Equity ETF		SYG
SPDR MFS Systematic Value Equity ETF		SYV


Name of Trustee	Fund	Dollar Range of Equity Securities in the Trust		Aggregate Dollar Range of Equity Securities in All Funds Overseen by Trustee in Family of Investment Companies
Independent Trustees:
Frank Nesvet	None		None		None
Bonny Eugenia Boatman	None		None		None
Dwight D. Churchill	SPDR Blackstone / GSO Senior Loan ETF		$50,001 to $100,000		Over $100,000
Clare S. Richer	None		None		None
Sandra G. Sponem	None		None		$50,001 to $100,000
Carl G. Verboncoeur	None		None		$10,001 to $50,000
Interested Trustee:
James E. Ross	SPDR Blackstone / GSO Senior Loan ETF SPDR DoubleLine Total Return Tactical ETF SPDR DoubleLine Short Duration Total Return Tactical ETF		$1 to $10,000 $10,001 to $50,000 $10,001 to $50,000		Over $100,000


FUND	FISCAL YEAR ENDED JUNE 30, 2018			FISCAL YEAR ENDED JUNE 30, 2017			FISCAL YEAR ENDED JUNE 30, 2016
SPDR SSGA Multi-Asset Real Return ETF	$	[ ]		$	18,382		$	66,537
SPDR SSGA Income Allocation ETF	$	[ ]		$	163,759		$	176,146
SPDR SSGA Global Allocation ETF ⁽¹⁾	$	[ ]		$	0		$	0
SPDR SSGA Ultra Short Term Bond	$	[ ]		$	0		$	0
SPDR DoubleLine Total Return Tactical ETF	$	[ ]	⁽²⁾	$	10,703,090	⁽²⁾	$	5,996,791
SPDR MFS Systematic Core Equity ETF	$	[ ]		$	19,055		$	14,427
SPDR MFS Systematic Growth Equity ETF	$	[ ]		$	58,004		$	31,865
SPDR MFS Systematic Value Equity ETF	$	[ ]		$	11,857		$	8,018


FUND	FISCAL YEAR ENDED JUNE 30, 2018		FISCAL YEAR ENDED JUNE 30, 2017		FISCAL YEAR ENDED JUNE 30, 2016
SPDR MFS Systematic Core Equity ETF	$	[ ]	$	10,835	$	2,484
SPDR MFS Systematic Growth Equity ETF	$	[ ]	$	25,449	$	9,376
SPDR MFS Systematic Value Equity ETF	$	[ ]	$	9,467	$	571


Fund		Portfolio Managers
SPDR SSGA Multi-Asset Real Return ETF		Robert Guiliano, Michael Martel and John Gulino
SPDR SSGA Income Allocation ETF, SPDR SSGA Global Allocation ETF		Timothy Furbush, Michael Martel and Jeremiah Holly
SPDR SSGA Ultra Short Term Bond ETF		Thomas Connelley and Matthew Pappas
SPDR DoubleLine Total Return Tactical ETF		Jeffrey E. Gundlach, Philip A. Barach, and Jeffrey J. Sherman
SPDR MFS Systematic Core Equity ETF		Matthew W. Krummell
SPDR MFS Systematic Growth Equity ETF		Matthew W. Krummell
SPDR MFS Systematic Value Equity ETF		Jonathan W. Sage


Portfolio Manager	Fund		Dollar Range of Trust Shares Beneficially Owned
Timothy Furbush		[ ]		[ ]
Robert Guiliano		[ ]		[ ]
John Gulino		[ ]		[ ]
Jeremiah Holly		[ ]		[ ]
Michael Martel		[ ]		[ ]
Thomas Connelley		[ ]		[ ]
Matthew Pappas		[ ]		[ ]


Fund	Portfolio Manager	Benchmark(s)
SPDR MFS Systematic Core Equity ETF	Matthew W. Krummell	Standard & Poor’s 500 Stock Index
SPDR MFS Systematic Growth Equity ETF	Matthew W. Krummell	Russell 1000 Growth Index
SPDR MFS Systematic Value Equity ETF	Jonathan W. Sage	Russell 1000 Value Index


PORTFOLIO	FISCAL YEAR ENDED JUNE 30, 2018⁽¹⁾		FISCAL YEAR ENDED JUNE 30, 2017⁽¹⁾		FISCAL YEAR ENDED JUNE 30, 2016⁽¹⁾
SPDR SSGA Multi-Asset Real Return ETF	$	[ ]	$	35,464	$	13,155
SPDR SSGA Income Allocation ETF	$	[ ]	$	40,760	$	28,140
SPDR SSGA Global Allocation ETF	$	[ ]	$	140,359	$	57,342
SPDR SSGA Ultra Short Term Bond ETF	$	[ ]	$	0	$	0
SPDR MFS Systematic Core Equity ETF	$	[ ]	$	1,391	$	671
SPDR MFS Systematic Growth Equity ETF	$	[ ]	$	3,684	$	1,863
SPDR MFS Systematic Value Equity ETF	$	[ ]	$	1,171	$	1,090
SPDR DoubleLine Total Return Tactical ETF	$	[ ]	$	11	$	0


[JP Morgan Chase & Co]	[	]
[Citigroup]	[	]
[Bank of America]	[	]
[Morgan Stanley & Co]	[	]
[Goldman Sachs Group]	[	]
[UBS Securities]	[	]
[Credit Suisse]	[	]
[Merrill Lynch]	[	]


FUND	CREATION*		REDEMPTION*
SPDR SSGA Multi-Asset Real Return ETF		In-Kind		In-Kind
SPDR SSGA Income Allocation ETF		In-Kind		In-Kind
SPDR SSGA Global Allocation ETF		In-Kind		In-Kind
SPDR SSGA Ultra Short Term Bond ETF		Cash		Cash
SPDR DoubleLine Total Return Tactical ETF		Cash		Cash
SPDR MFS Systematic Core Equity ETF		In-Kind		In-Kind
SPDR MFS Systematic Growth Equity ETF		In-Kind		In-Kind
SPDR MFS Systematic Value Equity ETF		In-Kind		In-Kind


FUND	TRANSACTION FEE, *		MAXIMUM TRANSACTION FEE, *
SPDR SSGA Multi-Asset Real Return ETF	$	100	$	400
SPDR SSGA Income Allocation ETF	$	100	$	400
SPDR SSGA Global Allocation ETF	$	100	$	400
SPDR SSGA Ultra Short Term Bond ETF	$	150	$	600
SPDR DoubleLine Total Return Tactical ETF	$	500	$	2,000
SPDR MFS Systematic Core Equity ETF	$	150	$	600
SPDR MFS Systematic Growth Equity ETF	$	150	$	600
SPDR MFS Systematic Value Equity ETF	$	150	$	600


Albania	Argentina	Australia	Austria	Bahrain*
January 1-2	January 1	January 1, 26	January 1	January 1
March 14, 22	February 12-13	March 5, 12, 30	March 30	May 1
April 2, 9	March 29-30	April 2-3, 25	April 2	June 17
May 1	April 2	May 7	May 1, 10, 21, 31	August 22-23
June 14	May 1, 25	June 4, 11	August 15	September 11, 19-20
August 21	June 20	August 6, 15	October 26	November 20
October 19	July 9	September 24	November 1	December 16-17
November 28-29	August 20	October 1, 8	December 24-26, 31
December 10-25	October 15	November 6
	November 6, 19	December 24-26, 31
	December 25			* Market closed every Friday

Bangladesh*	Belgium	Benin	Bermuda	Bosnia and Herzegovina
February 21	January 1	January 1	January 1	January 1-2
March 26	March 30	April 2	March 30	March 1-2
April 29	April 2	May 1, 10, 21	May 25	April 2, 30
May 1-2	May 1	June 11, 15	June 18	May 1-2
June 12, 17	December 24-26, 31	August 7, 15, 22	August 2-3	June 14-15
July 1		November 1, 15, 21	September 3	August 20-21
August 15, 21-23		December 25	November 12	November 26
September 2			December 25-26	December 25
November 21
December 16, 25, 31

* Market closed every Friday


Botswana	Brazil	Bulgaria	Burkina Faso	Canada
January 1-2	January 1, 25	January 1	January 1	January 1-2
March 30	February 12-14	March 5	April 2	February 12, 19
April 2	March 30	April 6, 9	May 1, 10, 21	March 30
May 1, 10	May 1, 31	May 1, 7, 24	June 11, 15	May 21
July 2, 16-17	July 9	September 6, 24	August 7, 15, 22	June 25
October 1-2	September 7	December 24-26	November 1, 15, 21	July 2
December 25-26	October 12		December 25	August 6
	November 2, 15, 20			September 3
	December 24-25, 31			October 8
				November 12
				December 25-26

The Cayman Islands	Chile	China	Colombia	Costa Rica
January 2, 23	January 1	January 1	January 1-8	January 1
March 1	March 30	February 15-16, 19-21	March 19, 29-30	March 29-30
April 14, 17	May 1, 21	April 5-6, 30	May 1, 14	April 11
May 15	July 2, 16	May 1	June 4, 11	May 1
June 19	August 15	June 18	July 2, 20	July 25
July 3	September 17-19	September 24	August 7, 20	August 2, 15
November 13	October 15	October 1-5	October 15	October 15
December 25-26	November 1-2		November 5, 12	December 25
	December 25, 31		December 25

Croatia	Cyprus	The Czech Republic	Denmark	Egypt*
January 1	January 1	January 1	January 1	January 1, 7, 25
March 30	February 19	March 30	March 29-30	April 8-9, 25
April 2	March 30	April 2	April 2, 27	May 1
May 1, 31	April 2, 6, 9-10	May 1, 8	May 10-11, 21	June 17
June 22, 25	May 1, 28	July 5-6	June 5	July 1, 23
August 15	August 15	September 28	December 24-26, 31	August 20-22
October 8	October 1	December 24-26, 31		September 11
November 1	December 24-26			November 20
December 24-26, 31
				* Market closed every Friday

Estonia	Finland	France	Georgia	Germany
January 1	January 1	January 1	January 1-2, 19	January 1
March 30	March 30	March 30	March 8	March 30
April 2	April 2	April 2	April 6, 9	April 2
May 1, 10	May 1-10	May 1	May 9	May 1, 21
August 20	June 22	December 24-26, 31	August 28	October 3
December 24-26, 31	December 6, 24-26, 31		November 23	December 24-26, 31

Ghana	Greece	Guinea-Bissau	Hong Kong	Hungary
January 1	January 1	January 1	January 1, 27	January 1
March 6, 30	February 19	April 2	February 15-16, 19	March 15-16, 30
April 2	March 30	May 1, 10, 21	March 30	April 2, 30
May 1, 25	April 2, 6, 9	June 11, 15	April 2, 5	May 1, 21
June 15	May 1, 28	August 7, 15, 22	May 1, 22	August 20
July 2	August 15	November 1, 15, 21	June 18	October 22-23
August 22	December 24-26	December 25	July 2	November 1-2
September 21			September 25	December 24-26, 31
December 7, 25-26			October 1, 17
			December 24-26, 31


Iceland	India	Indonesia	Ireland	Israel*
January 1	January 26	January 1	January 1	March 1
March 29-30	February 13, 19	February 16	March 19, 30	April 1-5
April 2, 19	March 2, 29-30	March 30	April 2	May 20
May 1, 10, 21	April 30	May 1, 10, 29	May 7, 28	July 22
August 6	May 1	June 1, 13-19	June 4	September 9-11, 18-19,
December 24-26, 31	August 15, 17, 22	August 17, 22	August 6, 27	23-27, 30
	September 13, 20	September 11	October 29	October 1
	October 2, 18	November 20	December 24-26, 31
	November 7-8, 21, 23	December 24-25, 31
	December 25
				* Market closed every Friday

Italy	Ivory Coast	Jamaica	Japan	Jordan*
January 1	January 1	January 1	January 1-3, 8	January 1
March 30	April 2	February 14	February 12	May 1, 25
April 2	May 1, 10, 21	March 30	March 21	June 17
May 1	June 11, 15	April 2	April 30	August 21-23
August 15	August 7, 15, 22	May 23	May 3-4	September 12
December 24-26, 31	November 1, 15, 21	August 1, 6	July 16	November 21
	December 25	October 15	September 17, 24	December 25
		December 25-26	October 8
			November 23	* Market closed every Friday
			December 24, 31	* Market closed every Friday

Kazakhstan	Kenya	Kuwait*	Latvia	Lebanon
January 1-2	January 1	January 1	January 1	January 2, 6
March 8-9, 21-23	March 30	February 25-26	March 30	February 9, 14
April 30	April 2	April 15	April 2, 30	April 14, 17, 25
May 1, 7-9	May 1	June 17	May 1, 4, 10	May 1, 25
July 6	June 1, 15	August 20-23	November 19	June 26-27
August 21, 30-31	October 10	September 11	December 25-26, 31	August 15
December 3, 17-18, 31	December 12, 25-26	November 22		September 1, 21
				November 22
		* Market closed every Friday		December 1, 25

Lithuania	Luxembourg	Malawi	Malaysia	Mali
January 1	January 1	January 1, 15	January 1, 31	January 1
February 16	March 30	March 5, 30	February 1, 15-16	April 2
March 30	April 2	April 2	May 1, 29	May 1, 10, 21
April 2	May 1	May 1, 14	June 14-15	June 11, 15
May 1, 10	December 24-26, 31	June 15	August 22, 31	August 7, 15, 22
July 6		July 6	September 10-11, 17	November 1, 15, 21
August 15		October 15	November 6, 20	December 25
November 1		December 25-26	December 25
December 24-26



Mauritius	Mexico	Morocco	Namibia	The Netherlands
January 1-2, 31	January 1	January 1, 11	January 1	January 1
February 1, 13, 16	February 5	May 1	March 21, 30	March 30
March 12	March 19, 29-30	June 14, 30	April 2, 27	April 2
May 1	April 2, 30	August 14, 20-22	May 1, 4, 25	May 1
August 15	May 1	September 11	August 9, 27	December 24-26, 31
September 14	November 2, 19	November 6, 20	September 24
November 2, 7	December 12, 25		December 10, 17, 25-26
December 25

New Zealand	Niger	Nigeria	Norway	Oman*
January 1-2	January 1	January 1	January 1	January 1
February 6	April 2	March 30	March 28-30	June 17-18
March 30	May 1, 10, 21	April 2	April 2	July 23
April 2, 25	June 11, 15	May 1, 29	May 1, 10, 17, 21	August 22-23
June 4	August 7, 15, 22	June 15, 18	December 24-26, 31	September 11
October 22	November 15, 21	August 22-23		November 18-20
December 25-26	December 25	October 1
		November 19		* Market closed every Friday
		December 25-26		* Market closed every Friday

Pakistan	Panama	Peru	The Philippines	Poland
January 1	January 1, 8	January 1	January 1- 2	January 1-2
February 5	February 13	March 29-30	February 16	March 30
March 23	March 30	May 1	March 29-30	April 2
May 1	May 1	June 29	April 9	May 1, 3, 31
June 15, 18	November 5, 26	August 30	May 1	August 15
July 2	December 25, 31	October 8	June 12	November 1
August 22-24		November 1	August 21, 27	December 24-26, 31
September 20-21		December 25	November 1-2, 30
November 20			December 24-25, 31
December 25

Portugal	Puerto Rico	Qatar*	Romania	Russia
January 1	January 1, 15	January 1	January 1-2, 24	January 1-2, 8
March 30	February 19	February 13	April 9	February 23
April 2	March 30	March 4	May 1, 28	March 8
May 1	May 28	June 17-19	June 1	May 1-9
December 24-26, 31	July 4	August 20-22	August 15	June 12
	September 3	December 18	November 30	November 5
	October 8		December 25-26	December 31
	November 12-23	* Market closed every Friday
	December 24-25	* Market closed every Friday

Saudi Arabia*	Senegal	Serbia	Singapore	The Slovak Republic
June 17-21	January 1	January 1-2	January 1	January 1
August 19-23	April 2	February 15-16	February 16	March 30
September 23	May 1, 10, 21	April 6, 9	March 30	April 2
	June 11, 15	May 1-2	May 1, 29	May 1, 8
	August 7, 15, 22	November 12	June 15	July 5
	November 1, 15, 21	December 31	August 9, 22	August 29
	December 25		November 6	November 1
* Market closed every Friday			December 25	December 24-26


Slovenia	South Africa	South Korea	Spain	Sri Lanka
January 1-2	January 1	January 1	January 1	January 1, 15, 31
February 8	March 21, 30	February 15-16	March 30	February 5, 13
March 30	April 2, 27	March 1	April 2	March 1, 30
April 2, 27	May 1	May 1, 7, 22	May 1	April 13, 20, 30
May 1-2	August 9	June 6, 13	December 24-26, 31	May 1, 29
June 25	September 24	August 15		June 15, 27
August 15	December 17, 25-26	September 24-26		July 27
October 31		October 3, 9		August 22
November 1				September 24
December 24-26, 31				October 24
				November 20-22
				December 25

Srpska	Swaziland	Sweden	Switzerland	Taiwan
January 1-2, 9	January 1, 5	January 1, 5	January 1-2	January 1
April 6, 9	March 30	March 29-30	March 30	February 13-16, 19-20, 28
May 1-2, 9	April 2, 19, 25	April 2	April 2	April 4-6
November 21	May 1, 10	May 1, 9-10	May 1, 10, 21	May 1
	July 23	June 6, 22	August 1	June 18
	August 27	November 2	December 25-26	September 24
	September 6	December 24-26, 31		October 10
	December 25-26			December 31

Tanzania	Thailand	Togo	Tunisia	Turkey
January 1, 12	January 1-2	January 1	January 1	January 1
March 30	March 1	April 2	March 20	April 23
April 2, 26	April 6, 13, 16	May 1, 10, 21	April 9	May 1
May 1	May 1, 29	June 11, 15	May 1	June 14-15
June 15	July 27, 30	August 7, 15, 22	June 15	August 20-24, 30
August 8, 22	August 13	November 1, 15, 21	July 25	October 29
November 21	October 15, 23	December 25	August 13, 21
December 20, 25-26	December 5, 10, 31		September 12
			October 15
			November 20

Uganda	Ukraine	The United Arab Emirates*	The United Kingdom	Uruguay
January 1, 26	January 1, 8	January 1	January 1	January 1
February 16	March 8	June 14	March 30	February 12-13
March 8, 30	April 9	August 20-22	April 2	March 29-30
April 2	May 1-2, 9, 28	September 11	May 7, 28	April 23
May 1	June 28	November 20	August 27	May 1, 21
June 15	August 24	December 2-3	December 24-26, 31	June 19
August 21	October 15			July 18
October 9	December 25			October 15
November 30				November 2
December 25-26				December 25
		* Market closed every Friday

Venezuela	Vietnam	Zambia	Zimbabwe
January 1	January 1	January 1	January 1
February 12-13	February 14-16, 19-20	March 8, 12, 30	February 21
March 19, 29-30	April 25, 30	April 2	March 30
April 19	May 1	May 1, 25	April 2, 18
May 1, 14	September 3	July 2-3	May 1, 25
June 4		August 6	August 13-14
July 2, 5, 24		October 18, 24	December 25-26
August 20		December 25
September 10
October 12
November 5


2018
Country	Trade Date	Settlement Date	Number of Days to Settle
Argentina	03/26/18	04/03/18	8
	03/27/18	04/04/18	8
	03/28/18	04/05/18	8

Australia	03/27/18	04/04/18	8
	03/28/18	04/05/18	8
	03/29/18	04/06/18	8
	12/19/18	12/27/18	8
	12/20/18	12/28/18	8
	12/21/18	01/02/19	12

Bangladesh	08/16/18	08/26/18	10
	08/19/18	08/27/18	8
	08/20/18	08/28/18	8

Bosnia and Herzegovina	04/25/18	05/03/18	8
	04/26/18	05/04/18	8
	04/27/18	05/07/18	10

Brazil	02/07/18	02/15/18	8
	02/08/18	02/16/18	8
	02/09/18	02/19/18	10

China	02/12/18	02/22/18	10
	02/13/18	02/23/18	10
	02/14/18	02/26/18	12
	09/26/18	10/08/18	12
	09/27/18	10/09/18	12
	09/28/18	10/10/18	12

Indonesia	06/08/18	06/20/18	12
	06/11/18	06/21/18	10
	06/12/18	06/22/18	10

Israel	03/28/18	04/08/18	11
	03/29/18	04/09/18	11
	09/17/18	10/02/18	15
	09/20/18	10/03/18	13


NAME, ADDRESS AND YEAR OF BIRTH	POSITION(S) WITH FUNDS	TERM OF OFFICE AND LENGTH OF TIME SERVED	PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS	NUMBER OF PORTFOLIOS IN FUND COMPLEX OVERSEEN BY TRUSTEE†	OTHER DIRECTORSHIPS HELD BY TRUSTEE DURING THE PAST 5 YEARS
INDEPENDENT TRUSTEES

FRANK NESVET c/o SSGA Active Trust One Iron Street Boston, MA 02210 1943	Independent Trustee, Chairman, Trustee Committee Chair	Term: Unlimited Served: since March 2011	Retired.	[ ]	None.

BONNY EUGENIA BOATMAN c/o SSGA Active Trust One Iron Street Boston, MA 02210 1950	Independent Trustee	Term: Unlimited Served: since March 2011	Retired.	[ ]	None.

DWIGHT D. CHURCHILL c/o SSGA Active Trust One Iron Street Boston, MA 02210 1953	Independent Trustee	Term: Unlimited Served: since March 2011	Self-employed consultant since 2010; CEO and President, CFA Institute (June 2014 - January 2015).	[ ]	Affiliated Managers Group, Inc. (Director).

CARL G. VERBONCOEUR c/o SSGA Active Trust One Iron Street Boston, MA 02210 1952	Independent Trustee, Audit Committee Chair	Term: Unlimited Served: since March 2011	Self-employed consultant since 2009.	[ ]	The Motley Fool Funds Trust (Trustee).

CLARE S. RICHER c/o SSGA Active Trust One Iron Street Boston, MA 02210 1958	Independent Trustee	Term: Unlimited Served: since July 2018	Chief Financial Officer, Putnam Investments LLC (December 2008 – May 2017).	[ ]	Putnam Acquisition Financing Inc. (Director); Putnam Acquisition Financing LLC (Director); Putnam GP Inc. (Director); Putnam Investor Services, Inc. (Director); Putnam Investments Limited (Director); University of Notre Dame (Trustee).

SANDRA G. SPONEM c/o SSGA Active Trust One Iron Street Boston, MA 02210 1958	Independent Trustee	Term: Unlimited Served: since July 2018	Chief Financial Officer, M.A. Mortenson Companies, Inc. (February 2007 – April 2017).	[ ]	Guggenheim / Rydex Funds (Trustee).


Portfolio Manager	Dollar Range of Trust Shares Beneficially Owned
Daniel T. McMullen		[ ]
Gordon McKemie	$	[ ]


(a)(i)		Declaration of Trust of SSGA Active Trust (the “Trust” or the “Registrant”) dated March 30, 2011 is incorporated herein by reference to Exhibit (a) to the Registrant’s initial registration statement on Form N-1A, as filed with the U.S. Securities and Exchange Commission (the “SEC”) on April 1, 2011.

(a)(ii)		Amendment No. 1, dated December 5, 2014, to the Registrant’s Declaration of Trust dated March 30, 2011 is incorporated herein by reference to Exhibit (a)(ii) of Post-Effective Amendment No. 50 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on August 27, 2015.

(b)		Registrant’s Amended and Restated By-Laws dated February 22, 2011, as amended and restated August 26, 2015, are incorporated herein by reference to Exhibit (b) of Post-Effective Amendment No. 50 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on August 27, 2015.

(c)		Not applicable.

(d)(i)(1)		Advisory Agreement dated April 25, 2012 between the Trust and SSGA Funds Management, Inc. (“SSGA FM”) is incorporated herein by reference to Exhibit (d)(i) of Post-Effective Amendment No. 11 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 9, 2013.

(d)(i)(2)		Revised Exhibit A (Schedule of Series) to the Advisory Agreement dated April 25, 2012 between the Trust and SSGA FM is incorporated herein by reference to Exhibit (d)(i)(2) of Post-Effective Amendment No. 137 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 27, 2017.

(d)(ii)		Sub-Advisory Agreement dated March 27, 2013 between SSGA FM and GSO / Blackstone Debt Funds Management, LLC (“GSO / Blackstone”) is incorporated herein by reference to Exhibit (d)(iii) of Post-Effective Amendment No. 11 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 9, 2013.

(d)(iii)		Sub-Advisory Agreement dated January 8, 2014 between SSGA FM and Massachusetts Financial Services Company (“MFS”) is incorporated herein by reference to Exhibit (d)(iv) of Post-Effective Amendment No. 30 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 28, 2014.

(d)(iv)		Sub-Advisory Agreement dated February 23, 2015 between SSGA FM and DoubleLine Capital LP (“DoubleLine”) is incorporated herein by reference to Exhibit (d)(vi) of Post-Effective Amendment No. 43 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on April 23, 2015.

(d)(v)		Fee Waiver Letter Agreement dated October 31, 2017 between SSGA FM and the Trust, with respect to the SPDR DoubleLine Total Return Tactical ETF, SPDR DoubleLine Emerging Markets Fixed Income ETF and SPDR DoubleLine Short Duration Total Return Tactical ETF, is incorporated herein by reference to Exhibit (d)(v) of Post-Effective Amendment No. 137 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 27, 2017.

(e)(i)		Amended and Restated Distribution Agreement dated May 1, 2017 between the Trust and State Street Global Advisors Funds Distributors, LLC (“SSGA FD”) is incorporated herein by reference to Exhibit (d)(i)(1) of Post-Effective Amendment No. 137 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 27, 2017.

(e)(ii)		Form of Authorized Participant Agreement is incorporated herein by reference to Exhibit (e)(ii) of Pre-Effective Amendment No. 2 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on January 6, 2012.

(f)		Not applicable.

(g)(i)		Custodian Agreement dated April 18, 2012 between the Trust and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (g)(i) of Post-Effective Amendment No. 11 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 9, 2013.

(g)(ii)		Amended Appendix A (Schedule of Series) to the Custodian Agreement dated April 18, 2012 between the Trust and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (g)(ii) of Post-Effective Amendment No. 137 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 27, 2017.

(h)(i)(1)		Administration Agreement dated June 1, 2015 between the Trust and SSGA FM is incorporated herein by reference to Exhibit (h)(i) of Post-Effective Amendment No. 58 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 28, 2015.

(h)(i)(2)		Amended Schedule A to the Administration Agreement dated June 1, 2015 between the Trust and SSGA FM, is filed herewith.



(h)(ii)(1)		Sub-Administration Agreement dated June 1, 2015 between SSGA FM and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (h)(ii) of Post-Effective Amendment No. 58 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 28, 2015.

(h)(ii)(2)		Amended Schedule A to the Sub-Administration Agreement dated June 1, 2015 between SSGA FM and State Street Bank and Trust Company, is filed herewith.

(h)(iii)(1)		Transfer Agency and Services Agreement dated April 18, 2012 between the Trust and State Street Bank and Trust Company is incorporated herein by reference to Exhibit (h)(ii) of Post-Effective Amendment No. 11 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 9, 2013.

(h)(iii)(2)		Amended Schedule A (Schedule of Series) to the Transfer Agency Services Agreement dated April 18, 2012 between the Trust and State Street Bank and Trust Company, is filed herewith.

(h)(iv)		Form of Master-Feeder Participation Agreement between SSGA Master Trust and the Trust is incorporated herein by reference to Exhibit (h)(iii) of Pre-Effective Amendment No. 4 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on April 20, 2012.

(h)(v)		Master Amended and Restated Securities Lending Authorization Agreement dated January 6, 2017 between the Trust and State Street Bank and Trust Company, is filed herewith.

(i)(i)		Opinion and Consent of Morgan, Lewis & Bockius LLP is incorporated herein by reference to Exhibit (i) of Post-Effective Amendment No. 58 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on October 28, 2015.

(i)(ii)		Opinion and Consent of Morgan, Lewis & Bockius LLP is incorporated herein by reference to Exhibit (i) of Post-Effective Amendment No. 72 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on February 17, 2016.

(i)(iii)		Opinion and Consent of Morgan, Lewis & Bockius LLP is incorporated herein by reference to Exhibit (i) of Post-Effective Amendment No. 82 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on April 12, 2016.

(i)(iv)		Opinion and Consent of Morgan, Lewis & Bockius LLP is incorporated herein by reference to Exhibit (i) of Post-Effective Amendment No. 83 to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on April 12, 2016.

(i)(v)		Opinion and Consent of Morgan, Lewis & Bockius LLP, to be filed by amendment.

(j)		Consent of independent registered public accountant, to be filed by amendment.

(l)		Form of Subscription Agreement is incorporated herein by reference to Exhibit (l) of Pre-Effective Amendment No. 4 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on April 20, 2012.

(m)		Not applicable.

(n)		Not applicable.

(o)		Not applicable.

(p)(i)		Registrant’s Code of Ethics adopted February 22, 2011 is incorporated herein by reference to Exhibit (p)(i) to the Registrant’s initial registration statement on Form N-1A, as filed with the SEC on April 1, 2011.

(p)(ii)		Code of Ethics of SSGA FM dated December 8, 2017 (which also applies to applicable reporting personnel of the Distributor), is filed herewith.

(p)(iii)		Code of Ethics of MFS dated October 31, 2016 is incorporated herein by reference to Exhibit (p)(iii) of Post-Effective Amendment No. 137 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 27, 2017.

(p)(iv)		Code of Ethics of GSO / Blackstone dated January 2017 is incorporated herein by reference to Exhibit (p)(iv) of Post-Effective Amendment No. 137 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 27, 2017.

(p)(v)		Code of Ethics of DoubleLine dated September 2017 is incorporated herein by reference to Exhibit (p)(vi) of Post-Effective Amendment No. 137 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on October 27, 2017.

(p)(vi)		Code of Ethics for the Independent Trustees dated November 12, 2015 is incorporated herein by reference to Exhibit (p)(vii) of Post-Effective Amendment No. 64 to the Registrant’s registration statement on Form N-1A, as filed with the SEC on December 17, 2015.

(q)		Power of Attorney for Mses. Boatman, Richer, Sponem and Needham and Messrs. Churchill, Nesvet, Ross, Verboncoeur and Rosenberg, dated August 23, 2018, is filed herewith.

(r)		Secretary’s Certificate is incorporated herein by reference to Exhibit (r) to the Registrant’s initial registration statement on Form N-1A, as filed with the SEC on April 1, 2011.


Name		Principal Occupation
James E. Ross		Chairman and Director of SSGA FM; Executive Vice President of SSGA

Ellen Needham		Director and President of SSGA FM; Senior Managing Director of SSGA

Barry Smith		Director and CTA - Chief Marketing Officer of SSGA FM; Senior Managing Director of SSGA

Lori Heinel		Director of SSGA FM; Executive Vice President of SSGA

Steven Lipiner		Director of SSGA FM; Senior Managing Director and Chief Financial Officer of SSGA

Chris Baker		Chief Compliance Officer of SSGA FM; Managing Director and Chief Compliance Officer of SSGA

Bo Trevino		Treasurer of SSGA FM; Vice President of SSGA

Sean O’Malley, Esq.		Chief Legal Officer of SSGA FM; Senior Vice President and Deputy General Counsel of SSGA

Ann Carpenter		Chief Operating Officer of SSGA FM; Managing Director of SSGA

Greg Hartch		Chief Risk Officer of SSGA FM; Senior Vice President of SSGA

Joshua Weinberg, Esq.		Clerk of SSGA FM; Managing Director and Managing Counsel of SSGA

Dan Furman, Esq.		Assistant Clerk of SSGA FM; Managing Director and Managing Counsel of SSGA

Leanne Dunn, Esq.		Assistant Clerk of SSGA FM; Managing Director and Senior Counsel of SSGA

Mike Pastore, Esq.		Assistant Clerk of SSGA FM; Managing Director and Senior Counsel of SSGA


FULL LEGAL NAME (Individuals: Last Name, First Name, Middle Name)		Status
GSO CAPITAL PARTNERS LP		MANAGING MEMBER

FAN, GEORGE, I (MI ONLY)		CHIEF OPERATING OFFICER

GOODMAN, BENNETT, JAY		FOUNDER

SMITH, J, ALBERT		FOUNDER

SMITH, DANIEL, HARLAN		HEAD OF CUSTOMIZED CREDIT STRATEGIES & DIRECTOR

BEENEY, MARISA, JANEL		CHIEF COMPLIANCE OFFICER / CHIEF LEGAL OFFICER

IANNARONE, THOMAS, LAWRENCE		CHIEF OPERATING OFFICER OF CUSTOMIZED CREDIT STRATEGIES & DIRECTOR

SCHWARZMAN, STEPHEN, ALLEN		CHAIRMAN AND CEO

JAMES, HAMILTON, EVANS		PRESIDENT

GSO CAPITAL PARTNERS (UK) LTD.		MANAGING MEMBER OF GSO CAPITAL PARTNERS INTERNATIONAL LLP

BLACKSTONE/GSO DEBT FUNDS MANAGEMENT EUROPE LIMITED		SHAREHOLDER

BLACKSTONE/GSO DEBT FUNDS MANAGEMENT EUROPE (LUXEMBOURG) SARL		SHAREHOLDER

GRAPHITE HOLDINGS LLC		SHAREHOLDER

AUSTIN, PHILIP, JOSEPH		DIRECTOR

LANGAN, STEPHEN		DIRECTOR

QUIGLEY, DESMOND, MICHAEL		DIRECTOR

BHARADIA, VIJAY, VITHAL		DIRECTOR

LEE-SILVESTRI, DORIS, NMN		CHIEF FINANCIAL OFFICER

LEONARD, ALEX, JAMES		DIRECTOR

O’CONNOR, FIONA, MARY		DIRECTOR


FULL LEGAL NAME (Individuals: Last Name, First Name, Middle Name)		Status
SUN LIFE OF CANADA (U.S.) FINANCIAL SERVICES HOLDINGS, INC.		SHAREHOLDER

MANNING, ROBERT, JAMES		DIRECTOR, EXECUTIVE CHAIRMAN & CHAIRMAN OF THE BOARD OF DIRECTORS

STELMACH, ROBIN, ANN		VICE CHAIRMAN

KANWAL, AMRIT, BIR-SINGH		EXECUTIVE VICE PRESIDENT AND CHIEF FINANCIAL OFFICER

ROBERGE, MICHAEL, WILLIAM		DIRECTOR, CHIEF EXECUTIVE OFFICER, PRESIDENT, AND CHIEF INVESTMENT OFFICER

ANTONELLI, DAVID, ALEXANDER		VICE CHAIRMAN

PEACHER, STEPHEN, C		DIRECTOR

WOLIN, MARTIN, JOEL		CHIEF COMPLIANCE OFFICER

HARDIN, HEIDI, WALTER		EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL, AND SECRETARY

STRAIN, KEVIN, D.		DIRECTOR


FULL LEGAL NAME (Individuals: Last Name, First Name, Middle Name)		Status
GUNDLACH, JEFFREY, EDWARD		CHIEF EXECUTIVE OFFICER; CHIEF INVESTMENT OFFICER; DIRECTOR; LIMITED
		PARTNER;EXECUTIVE COMMITTEE MEMBER

BARACH, PHILIP, ALAN		PRESIDENT; LIMITED PARTNER;EXECUTIVE COMMITTEE MEMBER

DOUBLELINE CAPITAL GP LLC		GENERAL PARTNER

LUCIDO, LOUIS, CHARLES		CHIEF OPERATING OFFICER, LIMITED PARTNER; EXECUTIVE COMMITTEE MEMBER

GALLIGAN, JOSEPH, JOHN		EXECUTIVE VICE PRESIDENT; LIMITED PARTNER; EXECUTIVE COMMITTEE MEMBER

OAKTREE FUND GP II, L.P.		LIMITED PARTNER

CHASE, HENRY, VANN		CHIEF FINANCIAL OFFICER; LIMITED PARTNER; EXECUTIVE COMMITTEE MEMBER

LARISCY, EARL, ALLAN		GENERAL COUNSEL; LIMITED PARTNER; EXECUTIVE COMMITTEE MEMBER

REDELL, RONALD, ROBERT		EXECUTIVE COMMITTEE MEMBER; LIMITED PARTNER

SANTA ANA III, CRIS		CHIEF RISK OFFICER, EXECUTIVE COMMITTEE MEMBER, LIMITED PARTNER

SOSA, IGNACIO, ELPIDIO		EXECUTIVE COMMITTEE MEMBER; DIRECTOR PRODUCT SOLUTIONS GROUP

VAN EVERY, BARBARA, RUTH		EXECUTIVE COMMITTEE MEMBER; DIRECTOR INVESTOR SERVICES; LIMITED PARTNER

MOORE, CASEY, LEE		CHIEF TECHNOLOGY OFFICER;EXECUTIVE COMMITTEE MEMBER; LIMITED PARTNER

CHRISTENSEN, MARK, WAYNE		EXECUTIVE COMMITTEE MEMBER; PORTFOLIO MANAGER; LIMITED PARTNER

SHERMAN, JEFFREY, JOHN		EXECUTIVE COMMITTEE MEMBER; DEPUTY CHIEF INVESTMENT OFFICER; LIMITED PARTNER

ROSSETTI, ADAM, DANIEL		CHIEF COMPLIANCE OFFICER, ATTORNEY


NAME AND PRINCIPAL BUSINESS ADDRESS*	POSITION AND OFFICES WITH UNDERWRITER	POSITION AND OFFICES WITH THE TRUST
James E. Ross	Chief Executive Officer and Director	Trustee
Gregory B. Hartch	Director	None
Jeanne M. LaPorta	Director	None
Steven Lipiner	Director	None
Katherine S. McKinley	Director	None
Ellen M. Needham	Director	President
John Tucker	Director	None
M. Patrick Donovan	Chief Compliance Officer and Anti-Money Laundering Officer	None
David Maxham	Chief Financial Officer	None
Sean P. O’Malley, Esq.	Chief Legal Officer	None


		SSGA Active Trust

By:		/s/ Ellen M. Needham
		Ellen M. Needham
		President


SIGNATURES	TITLE	DATE

/s/ Bonny E. Boatman*	Trustee	August 29, 2018
Bonny E. Boatman

/s/ Dwight D. Churchill*	Trustee	August 29, 2018
Dwight D. Churchill

/s/ Frank Nesvet*	Trustee	August 29, 2018
Frank Nesvet

/s/ Clare Richer*	Trustee	August 29, 2018
Clare Richer

/s/ Sandra G. Sponem*	Trustee	August 29, 2018
Sandra G. Sponem

/s/ Carl G. Verboncoeur*	Trustee	August 29, 2018
Carl G. Verboncoeur

/s/ James E. Ross*	Trustee	August 29, 2018
James E. Ross

/s/ Ellen M. Needham	President and Principal Executive Officer	August 29, 2018
Ellen M. Needham

/s/ Bruce S. Rosenberg	Treasurer and Principal Financial Officer	August 29, 2018
Bruce S. Rosenberg


*By:		/s/ Jesse D. Hallee
		Jesse D. Hallee
		As Attorney-in-Fact Pursuant to Power of Attorney