10-K 1 y06166e10vk.txt ALLEGHANY CORPORATION UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2004 [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________ to ___________ Commission file number 1-9371 ALLEGHANY CORPORATION (Exact name of registrant as specified in its charter) Delaware 51-0283071 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification Number) 375 Park Avenue, New York, New York 10152 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: 212/752-1356 Securities registered pursuant to Section 12(b) of the Act:

Title of each class Name of each exchange on which registered ------------------- ----------------------------------------- Common Stock, $1.00 par value New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act: Not applicable Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X No ----- ----- Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. [ ] Indicate by check mark whether the registrant is an accelerated filer (as defined in Exchange Act Rule 12b-2). Yes X No ----- ----- As of June 30, 2004, 7,675,313 shares of Common Stock were outstanding, and the aggregate market value (based upon the closing price of these shares on the New York Stock Exchange) of the shares of Common Stock of Alleghany Corporation held by non-affiliates was $1,724,584,435. DOCUMENTS INCORPORATED BY REFERENCE Portions of the following documents are incorporated by reference into the indicated part(s) of this Report:

Part -------- Annual Report to Stockholders of Alleghany Corporation for the year 2004 I and II Proxy Statement relating to Annual Meeting of Stockholders of Alleghany Corporation to be held on April 22, 2005 III

ALLEGHANY CORPORATION Annual Report on Form 10-K for the year ended December 31, 2004 Table of Contents

Description Page ----------- ---- PART I Item 1. Business 5 Item 2. Properties 35 Item 3. Legal Proceedings 39 Item 4. Submission of Matters to a Vote of Security Holders 39 Supplemental Item Executive Officers of Registrant 39 PART II Item 5. Market for Registrant's Common Equity, Related Stockholder Matters and Company Purchases of Equity Securities 41 Item 6. Selected Financial Data 41 Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations 41 Item 7A. Quantitative and Qualitative Disclosures About Market Risk 41 Item 8. Financial Statements and Supplementary Data 41 Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure 41 Item 9A. Controls and Procedures 42

3

Description Page ----------- ---- PART III Item 10. Directors and Executive Officers of Registrant 42 Item 11. Executive Compensation 43 Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 43 Item 13. Certain Relationships and Related Transactions 46 Item 14. Principal Accountant Fees and Services 46 PART IV Item 15. Exhibits and Financial Statement Schedules 47 Signatures 69 Index to Financial Statement Schedules 71

FINANCIAL STATEMENT SCHEDULES INDEPENDENT AUDITORS' REPORT ON FINANCIAL STATEMENT SCHEDULES Index to Exhibits EXHIBITS 4 PART I Item 1. Business. Alleghany Corporation ("Alleghany") was incorporated in 1984 under the laws of the State of Delaware. In December 1986, Alleghany succeeded to the business of its parent company, Alleghany Corporation, a Maryland corporation incorporated in 1929, upon the parent company's liquidation. Alleghany's principal executive offices are located at 375 Park Avenue, New York, New York 10152 and its telephone number is (212) 752-1356. Alleghany is engaged, through its subsidiary Alleghany Insurance Holdings LLC ("AIHL") and AIHL's subsidiaries RSUI Group, Inc. ("RSUI"), Capitol Transamerica Corporation ("Capitol Transamerica"), Darwin Professional Underwriters, Inc. ("Darwin") and Platte River Insurance Company ("Platte River"), in the property and casualty and fidelity and surety insurance businesses. Through its direct and indirect subsidiaries Mineral Holdings Inc. and World Minerals Inc. ("World Minerals") and World Minerals' subsidiaries Celite Corporation ("Celite"), Harborlite Corporation ("Harborlite") and World Minerals International and their subsidiaries, Alleghany is engaged in the industrial minerals business. Through its subsidiary Alleghany Properties LLC ("Alleghany Properties"), Alleghany owns and manages properties in California. Until December 31, 2004, Alleghany was also engaged, through its subsidiary Heads & Threads International LLC ("Heads & Threads"), in the steel fastener importing and distribution business. On that date, Heads & Threads was merged with an acquisition vehicle formed by a private investor group led by Heads & Threads management and Capital Partners, Inc. Alleghany received cash proceeds of $53.8 million and recorded a pre-tax loss of approximately $1.9 million as a result of the disposition. Heads & Threads has been classified as a discontinued operation. On May 3, 2004, AIHL acquired Darwin National Assurance Company ("DNA") (formerly known as U.S. AEGIS Energy Insurance Company), an admitted insurance company domiciled in Delaware, for cash consideration of approximately $20.4 million, $17.1 million of which represented consideration for DNA's investment portfolio and the balance of which represented consideration for licenses. On July 1, 2003, AIHL completed the acquisition of Resurgens Specialty Underwriting, Inc. ("Resurgens Specialty"), a specialty wholesale underwriting agency, from Royal Group, Inc., a subsidiary of Royal & SunAlliance Insurance Group plc ("R&SA"), for cash consideration, including capitalized expenditures, of approximately $116.0 million. Resurgens Specialty became a subsidiary of RSUI. In connection with the acquisition of Resurgens Specialty, on June 30, 2003, RSUI acquired RSUI Indemnity Company ("RIC") to write admitted business underwritten by Resurgens 5 Specialty, from Swiss Re America Holding Corporation for consideration of approximately $19.7 million, $13.2 million of which represented consideration for RIC's investment portfolio and the balance of which represented consideration for licenses. On September 2, 2003, RIC purchased Landmark American Insurance Company ("Landmark") to write non-admitted business underwritten by Resurgens Specialty, from R&SA for cash consideration of $33.9 million, $30.4 million of which represented consideration for Landmark's investment portfolio and the balance of which represented consideration for licenses. R&SA provided loss reserve guarantees for all of the loss and loss adjustment expense liabilities of Landmark that existed at the time of the sale. RIC and Landmark were further capitalized by Alleghany in an aggregate amount of approximately $520.0 million. On January 4, 2002, Alleghany completed the acquisition of Capitol Transamerica. The total purchase price paid by Alleghany was approximately $182.0 million. Contemporaneous with the acquisition of Capitol Transamerica, Alleghany purchased Platte River for approximately $40.0 million, $31.0 million of which represented consideration for Platte River's investment portfolio and the balance of which represented consideration for licenses. The seller provided loss reserve guarantees for all of the loss and loss adjustment expense liabilities of Platte River that existed at the time of the sale. Until November 5, 2001, Alleghany was also engaged, through its subsidiary Alleghany Underwriting Holdings Ltd. ("Alleghany Underwriting") and Alleghany Underwriting's subsidiaries, in the global property and casualty insurance and reinsurance business at Lloyd's of London. On that date, AIHL completed the disposition of Alleghany Underwriting to Talbot Holdings Ltd., a new Bermuda holding company formed by certain principals of the Black Diamond Group and the senior management of Alleghany Underwriting. AIHL recorded an after-tax loss of $50.5 million on the disposition of this Lloyd's of London insurance operation. Consideration for the sale included a warrant which entitled AIHL to recover a portion of any residual capital in Alleghany Underwriting as determined upon the closure of the 2001 Lloyd's year of account. A nominal value was ascribed to the warrant in computing the loss on the sale of Alleghany Underwriting. In 2004, it was determined that there was no reasonable prospect of any residual capital in Alleghany Underwriting and the warrant was cancelled. In connection with the sale, AIHL provided a $25.0 million letter of credit to support business written by a new Talbot syndicate for the 2002 Lloyd's year of account while Talbot sought new capital. AIHL subsequently agreed that the capital provided by its letter of credit would also support business written by the syndicate for the 2003 and 2004 Lloyd's years of account, in exchange for reductions in the amount of the letter of credit to $15.0 million in January 2003 and $10.0 million in December 2003 as a result of the infusion of new capital into the syndicate. In November 2004, AIHL agreed to the use of its $10.0 million letter of credit by the Talbot syndicate for the 2005 6 Lloyd's year of account, in exchange for the syndicate's agreement to extinguish AIHL's commitment under the reduced letter of credit no later than June 30, 2006. As a result of its disposition, Alleghany Underwriting has been classified as a discontinued operation. Until February 1, 2001, Alleghany was also engaged, through its subsidiary Alleghany Asset Management, Inc. ("Alleghany Asset Management") and Alleghany Asset Management's subsidiaries, in the financial services business. On that date, Alleghany Asset Management merged into a wholly owned subsidiary of ABN AMRO North America Holding Company. Alleghany received cash proceeds of $825.0 million and recorded an after-tax gain of approximately $474.8 million, or approximately $63.14 per share, excluding certain expenses relating to the closing of the sale. As a result of its disposition, Alleghany Asset Management has been classified as a discontinued operation. Until May 10, 2000, Alleghany was also engaged, through its subsidiary Underwriters Re Group, Inc. ("Underwriters Re Group") and Underwriters Re Group's subsidiaries, in the global property and casualty reinsurance and insurance businesses. On that date, Underwriters Re Group was sold to Swiss Re America Holding Corporation. Alleghany recorded pre-tax proceeds of approximately $649.0 million in cash. In connection with the sale, Alleghany paid approximately $187.9 million in cash (or $25.3125 per share) for the purchase from Underwriters Re Group of 7.425 million shares of Burlington Northern Santa Fe Corporation. Alleghany's pre-tax gain on the sale was approximately $136.7 million, reflecting additional adjustments from previously reported figures for the settlement of certain outstanding obligations of Underwriters Re Group that were assumed by Alleghany and the final resolution of post-closing purchase price adjustments. The tax on the gain was approximately $7.1 million, resulting in an after-tax gain on the sale of $129.6 million. The tax rate on the gain differs from the expected statutory rate principally due to a difference between the tax and book bases of Underwriters Re Group. Alleghany retained Underwriters Re Group's London-based Lloyd's operations conducted through Alleghany Underwriting, which was subsequently sold on November 5, 2001, as described above. During 1994 and early 1995, Alleghany and its subsidiaries acquired a substantial number of shares of common stock of Santa Fe Pacific Corporation ("Santa Fe"). On September 22, 1995, Santa Fe and Burlington Northern, Inc. merged under a new holding company named Burlington Northern Santa Fe Corporation ("BNSF"). As a result of the merger, the shares of Santa Fe beneficially owned by Alleghany were converted into shares of BNSF. As of March 1, 2005, Alleghany owned 8.0 million shares of BNSF, or approximately 2.1 percent of BNSF's currently outstanding common stock. BNSF owns one of the largest railroad networks in North America, with 32,000 route miles covering 28 states and two Canadian provinces. 7 In 2004, Alleghany studied a number of potential acquisitions. Alleghany intends to continue to expand its operations through internal growth at its subsidiaries as well as through possible operating company acquisitions and investments. Reference is made to Items 7 and 8 of this Report for further information about the business of Alleghany in 2004. The consolidated financial statements of Alleghany, incorporated by reference in Item 8 of this Report, include the accounts of Alleghany and its subsidiaries for all periods presented. Alleghany makes available on its website at www.alleghany.com its annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as soon as reasonably practicable after electronically filing or furnishing such material to the Securities and Exchange Commission. Alleghany's Financial Personnel Code of Ethics, Code of Business Conduct and Ethics, Corporate Governance Guidelines and the charters for its Audit, Compensation and Nominating and Governance Committees are also available on its website. In addition, stockholders may obtain, free of charge, copies of any of the above reports or documents upon request to the Secretary of Alleghany. PROPERTY AND CASUALTY/FIDELITY AND SURETY INSURANCE BUSINESSES General Description of Business AIHL is a holding company for Alleghany's property and casualty and fidelity and surety insurance operations which are conducted through RSUI, headquartered in Atlanta, Georgia, Capitol Transamerica and Platte River, headquartered in Madison, Wisconsin and Darwin, headquartered in Farmington, Connecticut. Unless noted, references to AIHL include the operations of RSUI, Capitol Transamerica, Platte River and Darwin. RSUI, which includes the operations of Resurgens Specialty, RIC and Landmark, underwrites specialty insurance coverages in the property, umbrella/excess, general liability, directors and officers liability and professional liability lines of business. RSUI writes business on an admitted basis primarily through RIC in 47 states where RIC is licensed and subject to the applicable state's form and rate regulations. RSUI writes business on an approved, non-admitted basis primarily through Landmark, which, as a non-admitted company, is not subject to state form and rate regulations and thus has more flexibility in its rates and coverages for specialized or hard-to-place risks. As of December 31, 2004, Landmark was approved to write business on a non-admitted basis in 49 states and on an admitted basis in Oklahoma. 8 RIC and Landmark entered into a quota share arrangement, effective as of September 1, 2003, whereby Landmark cedes 90.0 percent of all premiums and losses, net of third party reinsurance, to RIC. As of December 31, 2004, the statutory surplus of RIC and Landmark was approximately $647.3 million and $56.6 million, respectively. RIC is rated A (Excellent) by A.M. Best Company, Inc. ("A.M. Best"), an independent organization that analyzes the insurance industry, and Landmark is rated A (Excellent) on a reinsured basis by A.M. Best. Capitol Transamerica, primarily through its wholly-owned subsidiaries Capitol Indemnity Corporation ("Capitol Indemnity") and Capitol Specialty Insurance Corporation ("CSIC"), operates in 49 states and the District of Columbia, with a geographic concentration in the Midwestern and Plains states. Capitol Indemnity conducts its business on an admitted basis, and CSIC conducts its business on an approved, non-admitted basis, through independent and general insurance agents that write primarily specialty lines of property and casualty insurance for certain types of businesses or activities, including barber and beauty shops, bowling alleys, contractors, restaurants and taverns. Capitol Indemnity also writes fidelity and surety bonds, including contractors' performance and payment bonds, license/permit bonds, fiduciary bonds, judicial bonds and commercial fidelity bonds. Capitol Transamerica continuously evaluates its lines of business and adjusts its products as appropriate. In January 2005, Capitol Transamerica decided to exit the construction segment of the contract surety line of business upon completion of a strategic review. Therefore, commencing in the 2005 first quarter, Capitol Transamerica will not be issuing additional contract surety bonds in the construction segment, except to the extent required under applicable law or in certain other limited circumstances. Capitol Transamerica will continue to manage the run-off from this business line and is still obligated to pay losses incurred on the construction segment of the contract surety business written by it prior to exit. Platte River is licensed in 50 states and the District of Columbia and operates in conjunction with Capitol Indemnity by providing commercial surety products. Platte River also offers pricing flexibility in those jurisdictions where both Capitol Indemnity and Platte River are licensed. The property and casualty business of Capitol Transamerica accounted for approximately 74.0 percent of gross premiums written in 2004, while the fidelity and surety business accounted for the remainder. Capitol Indemnity and Platte River entered into a pooling agreement, effective as of January 1, 2002, whereby Capitol Indemnity and Platte River agreed to share their aggregate insurance risks. Under this agreement, Capitol Indemnity is liable for 90.0 percent of the shared risks and Platte River is liable for 10.0 percent. As of December 31, 2004, the statutory surplus of Capitol Indemnity and Platte River was $138.5 million and $29.7 million, respectively. Capitol Indemnity and Platte River are rated A (Excellent) on a pooled basis by A.M. Best. CSIC, which is 9 party to a quota share arrangement with its parent Capitol Indemnity, is rated A (Excellent) on a reinsured basis by A.M. Best. Darwin, which commenced operations in May 2003, is 80.0 percent owned by AIHL and 20.0 percent owned by certain members of Darwin's management through participation in a restricted stock plan. Darwin underwrites specialty liability insurance coverages in the directors and officers liability, errors and omissions liability and medical malpractice liability lines of business as an underwriting manager for Platte River and certain subsidiaries of Capitol Transamerica. In April 2004, AIHL acquired DNA, and as of December 31, 2004, DNA was licensed to write business in 43 states. DNA and Capitol Indemnity entered into a quota share arrangement, effective as of July 1, 2004, whereby DNA cedes 90.0 percent of all premiums and losses, net of third party reinsurance, to Capitol Indemnity. DNA is rated A (Excellent) on a reinsured basis by A.M. Best. In general, property insurance protects an insured against financial loss arising out of loss of property or its use caused by an insured peril. Casualty insurance protects the insured against financial loss arising out of the insured's obligation to others for loss or damage to persons or property. Although both property and casualty insurance may involve a high degree of loss volatility, property losses are generally reported within a relatively short time period after the event; in contrast, there tends to be a significant time lag in the reporting and payment of casualty claims. In 2004, property insurance accounted for approximately 45.3 percent and casualty insurance accounted for approximately 51.7 percent of AIHL's gross premiums written. Surety bonds are three-party agreements in which the issuer of the bond (the surety) joins with a second party (the principal) in guaranteeing to a third party (the owner/obligee) the fulfillment of some obligation on the part of the principal to the owner/obligee. A surety is generally entitled to recover from the principal any losses and expenses paid to an owner/obligee. Surety bond premiums primarily reflect the type and class of risk and related costs associated with both processing the bond application, evaluating the risks involved and investigating the principal, including, if necessary, an analysis of the principal's creditworthiness and ability to perform. There are three broad types of fidelity and surety products--contract surety bonds, commercial surety bonds and fidelity bonds. Contract surety bonds secure a contractor's performance and/or payment obligation with respect to a construction project and are generally required by federal, state and local governments for public works projects. Commercial surety bonds include all surety bonds other than contract surety bonds and cover obligations typically required by law or regulation, such as license and permit coverage. Fidelity bonds cover losses arising from employee dishonesty. In 2004, commercial surety bonds, contract surety bonds and fidelity bonds accounted for 10 approximately 70.0 percent, 26.0 percent and 4.0 percent, respectively, of AIHL's surety and fidelity gross premiums written. Marketing At December 31, 2004, RSUI conducted its insurance business through approximately 147 independent wholesale insurance brokers located throughout the United States and two managing general agents. RSUI's wholesale brokers are appointed on an individual basis based on management's appraisal of expertise and experience, and only specific locations of a wholesale broker's operations may be appointed to distribute RSUI's products. Producer agreements which stipulate premium collection, payment terms and commission arrangements are in place with each wholesale broker. No wholesale broker holds underwriting, claims or reinsurance authority, with the exception of binding authority arrangements with two wholesale brokers for small, specialized coverages. RSUI's top five producing wholesale brokers accounted for approximately 47.0 percent of gross premiums written by RSUI in 2004. RSUI's top two producing wholesale brokers, Swett & Crawford Group and CRC Insurance Services, accounted for, in the aggregate, approximately 30.0 percent of AIHL's gross premiums written in 2004, with Swett & Crawford accounting for 18.0 percent and CRC accounting for 12.0 percent. Capitol Transamerica conducts its insurance business through independent and general insurance agents located throughout the United States, with a concentration in the Midwestern and Plains states. At December 31, 2004, Capitol Transamerica had approximately 750 independent agents and 32 general agents licensed to write property and casualty and fidelity and surety coverages, as well as approximately 355 independent agents licensed only to write surety coverages. The general agents write very little fidelity and surety business and have full quoting and binding authority within the parameters of their agency contracts with respect to the property and casualty business that they write. Local agents have binding authority for certain business owner policy products, including workers compensation, and non-contract surety products. No agent had writings in excess of 10.0 percent of AIHL's gross premiums written in 2004. During 2004, Darwin conducted its insurance business primarily through a selective distribution network of approximately 117 independent wholesale and specialty retail insurance brokers who bound business with Darwin. No brokers had writings in excess of 10.0 percent of AIHL's gross premiums written in 2004. Underwriting Operations RSUI's underwriting philosophy is based on handling only product lines in which its underwriters have strong underwriting expertise. RSUI generally focuses on higher severity, lower frequency specialty risks that can be effectively "desk underwritten" 11 without the need for inspection or engineering reviews. RSUI tracks underwriting results for each of its underwriters and believes that the underwriting systems and applications it has in place facilitate efficient underwriting and high productivity levels. Underwriting authority is delegated on a "top-down" basis ultimately to individual underwriters based on experience and expertise. Such authority is in writing and addresses maximum limits, excluded classes and coverages and premium size referral. Referral to a product line manager is required for risks exceeding an underwriter's authority. RSUI applies extensive risk control techniques to ensure that catastrophe exposures remain within specified parameters. On a monthly basis, RSUI models estimated losses from a 250-year event and sets its maximum risk level exposures based on this estimate. Underwriting guidelines are implemented and adjusted to maintain the estimated maximum exposure within the pre-established limits. The modeled exposure estimates are also used to structure various quota share reinsurance and catastrophe excess of loss reinsurance covers to protect RSUI's surplus from unexpected catastrophic events. Capitol Transamerica's underwriting strategy emphasizes underwriting profitability. Key elements of this strategy are prudent risk selection, appropriate pricing and coverage customization. All accounts are reviewed on an individual basis to determine underwriting acceptability. Capitol Transamerica and Platte River are subscribers to the Insurance Service Organization ("ISO"), an insurance reference resource recognized by the insurance industry. All underwriting procedures, rates and contractual coverage obligations are based on procedures and data developed by the ISO. Capitol Transamerica determines underwriting acceptability by type of business, claims experience, length of time in business and business experience, age and condition of premises occupied and financial stability. Information is obtained from, among other sources, agent applications, financial reports and on-site loss control surveys. If an account does not meet predetermined acceptability parameters, coverage is declined. If an in-force policy becomes unprofitable due to extraordinary claims activity or inadequate premium levels, a non-renewal notice is issued in accordance with individual state statutes and rules. Darwin's underwriting strategy focuses on long-term consistent underwriting profitability. The key elements of this strategy are an underwriting approach focused on disciplined analysis, appropriate pricing based on the actual risk and attachment level and the granting of appropriate coverage, accompanied by multi-level underwriting and actuarial reviews of accounts. Formal rating strategies and plans have been adopted for each line of business based upon filed rating plans and industry results. Darwin determines underwriting acceptability by type of business, company experience, claims experience, experience of the insured's management team, financial stability and other relevant factors. Information is obtained from, among other sources, application forms, underlying insurance coverage, company policies and procedures, loss experience, financial condition, public disclosures and interviews with the insured's management 12 team. If an account does not meet acceptability parameters, coverage is declined. Prior to renewal, claims activity is reviewed to ensure that profitability assumptions were correct and the information obtained during the initial underwriting of the insured is updated. Terrorism Risk Insurance Act of 2002 The Terrorism Risk Insurance Act of 2002 (the "Terrorism Act") established a program under which the federal government will reimburse insurers for losses arising from certain acts of foreign terrorism. The Terrorism Act requires that all licensed insurers must offer terrorism coverage on most commercial lines of business. Under the program, an act must be certified by the U.S. Secretary of the Treasury for it to constitute an act of terrorism. The definition of terrorism excludes domestic acts of terrorism or acts of terrorism committed in the course of a war declared by Congress. Losses arising out of the act of terrorism must exceed $5.0 million. If an event is certified as an act of terrorism, the federal government will reimburse the industry for losses up to an aggregate limit of $100.0 billion in any year. Each insurer is responsible for a deductible based on a percentage of direct premiums earned in the previous calendar year. For losses in excess of the deductible, the federal government will reimburse 90.0 percent of the insurer's loss, up to the insurer's proportionate share of the $100.0 billion. In 2005, AIHL's deductible will be 15.0 percent of its direct premiums earned in 2004, or approximately $193.7 million. AIHL's terrorism exposure is substantially attributable to RSUI. In general, RSUI's casualty reinsurance programs provide coverage for domestic and foreign acts of terrorism, while RSUI's property reinsurance programs do not provide coverage for foreign acts of terrorism. The cost of property reinsurance in the marketplace has increased significantly in recent years and reinsurance capacity for terrorism exposures is limited and expensive. As a result, RSUI retains such exposures on a net basis, subject to the Terrorism Act coverage, for property policies containing terrorism coverage. Approximately 10.0 percent of all policies, and approximately 17.0 percent of all property policies, written by RSUI in 2004 contained coverage for domestic and foreign acts of terrorism. RSUI uses various underwriting strategies to mitigate its exposure to terrorism losses. Outstanding Losses and Loss Adjustment Expenses ("LAE") Alleghany's insurance operations establish reserves on their balance sheets for unpaid losses and LAE related to their property and casualty insurance and fidelity and surety contracts. As of any balance sheet date, historically there have been claims that have not yet been reported, and some claims are not reported for many years after the date a loss occurs. As a result of this historical pattern, the liability for unpaid losses and 13 LAE includes significant estimates for claims incurred but not yet reported, known as "IBNR." Additionally, reported claims are in various stages of the settlement process. Each claim is settled individually based upon its merits, and certain claims may take years to settle, especially if legal action is involved. As a result, the liabilities for unpaid losses and LAE include significant judgments, assumptions and estimates made by management relating to the ultimate losses that will arise from the claims. Due to the inherent uncertainties in the process of establishing these liabilities, the actual ultimate loss from a claim is likely to differ, perhaps materially, from the liability initially recorded and could be material to the results of Alleghany's operations. Alleghany's insurance operations use a variety of techniques that employ significant judgments and assumptions to establish the liabilities for unpaid losses and LAE recorded at the balance sheet date. These techniques include detailed statistical analyses of past claim reporting, settlement activity, claim frequency, internal loss experience, changes in pricing or coverages and severity data when sufficient information exists to lend statistical credibility to the analysis. More subjective techniques are used when statistical data is insufficient or unavailable. These liabilities also reflect implicit or explicit assumptions regarding the potential effects of future inflation, judicial decisions, changes in laws and recent trends in such factors as well as a number of actuarial assumptions that vary across Alleghany's insurance operations and across lines of business. This data is analyzed by line of business, coverage and accident year, as appropriate. As noted above, as of any balance sheet date, all claims that have occurred have not yet been reported to Alleghany's insurance operations, and if reported may not have been settled. The time period between the occurrence of a loss and the time it is settled by the insurer is referred to as the "claim tail." Property claims usually have a fairly short claim tail and, absent claim litigation, are reported and settled within no more than a few years of the balance sheet date. For short tail lines, the process of recording quarterly and annual liabilities for unpaid losses and LAE is primarily focused on maintaining an appropriate reserve level for reported claims and IBNR, rather than determining an expected loss ratio for the current business. In conformity with generally accepted accounting principles ("GAAP"), Alleghany's insurance operations are not permitted to establish IBNR reserves for catastrophe losses that have not occurred. Therefore, losses related to a significant catastrophe or accumulation of catastrophes in any reporting period could have a material, negative impact on Alleghany's results during such period. Casualty claims can have a very long claim tail, occasionally extending for decades. In addition, casualty claims are more susceptible to litigation and the legal environment and can be significantly affected by changing contract interpretations, all of which contribute to extending the claim tail. For long tail casualty lines of business, estimation of ultimate liabilities for unpaid losses and LAE is a more complex process and depends on a number of factors, including the line and volume of the business involved. 14 The loss reserve review processes of Alleghany's insurance operations use actuarial methods and underlying assumptions that vary by company and line of business and produce ranges from which the operations select the carried reserve for each class of business. The actuarial methods used by Alleghany's insurance operations include the Incurred Development method, Paid Development method, Bornhuetter-Ferguson method for both paid and incurred, Balanced Incurred method and Ultimate Incurred times Ultimate Claims method. Each of AIHL's insurance operations establish their best estimate for liabilities for unpaid losses and LAE. Because of the high level of uncertainty regarding the setting of liabilities for unpaid losses and LAE, it is the practice of each of Alleghany's insurance operations to engage, at least annually, an outside actuary to evaluate, and opine on, the reasonableness of these liabilities. Although Alleghany is unable at this time to determine whether additional reserves, which could have a material impact upon its financial condition, results of operations and cash flows, may be necessary in the future, Alleghany believes that the reserves for unpaid losses and LAE established by its insurance operations are adequate as of December 31, 2004. Alleghany's insurance operations continually evaluate the potential for changes, both positive and negative, in their estimates of such liabilities and use the results of these evaluations to adjust both recorded liabilities and underwriting criteria. With respect to liabilities for unpaid losses and LAE established in prior years, such liabilities are periodically analyzed and their expected ultimate cost adjusted, where necessary, to reflect positive or negative development in loss experience and new information, including, for certain catastrophic events, revised industry estimates of the magnitude of a catastrophe. Adjustments to previously recorded liabilities for unpaid losses and LAE, both positive and negative, are reflected in Alleghany's financial results in the periods in which such adjustments are made and are referred to as prior year reserve development. Changes in Historical Net Loss and LAE Reserves The following table shows changes in historical net loss and LAE reserves for AIHL for each year since 2002. Reported reserve development is derived primarily from information included in statutory financial statements of RSUI, Capitol Transamerica, Platte River and Darwin. The first line of the upper portion of the table shows the net reserves at December 31 of each of the indicated years, representing the estimated amounts of net outstanding losses and LAE for claims arising during that year and in all prior years that are unpaid, including losses that have been incurred but not yet reported to AIHL's insurance operations. The upper (paid) portion of the table shows the cumulative net amounts paid as of December 31 of successive years with respect to the net reserve liability for each year. The lower portion of the table shows the re-estimated amount of the previously recorded net reserves for each year based on experience as of the end of each succeeding year. The estimate changes as more information becomes 15 known about claims for individual years. In evaluating the information in the table, it should be noted that a reserve amount reported in any period includes the effect of any subsequent change in such reserve amount. For example, if a loss was first reserved in 2002 at $100,000 and was determined in 2004 to be $150,000, the $50,000 deficiency would be included in the Cumulative Redundancy (Deficiency) row shown below for each of the years 2002 through 2004. Conditions and trends that have affected the development of the net reserve liability in the past may not necessarily occur in the future. Accordingly, it is not appropriate to extrapolate future redundancies or deficiencies based on this table. Changes in Historical Net Reserves for Losses and LAE

Years Ended December 31, -------------------------------- 2002 2003 2004 -------- -------- ---------- (in thousands) Net liability as of the end of year ............. $113,705 $275,962 $ 640,920 Cumulative amount of net liability paid as of: One year later ............................... 47,396 72,604 -- Two years later .............................. 80,557 -- -- Net liability re-estimated as of: One year later ............................... 133,962 268,663 -- Two years later .............................. 147,964 -- -- Cumulative Redundancy (Deficiency) ........... (33,989) 7,300 -- Gross Liability-End of Year ..................... $258,471 $437,994 $1,232,337 Less: Reinsurance Recoverable ................... 144,766 162,032 591,417 -------- -------- ---------- Net Liability-End of Year ....................... $113,705 $275,962 $ 640,920 ======== ======== ========== Gross Re-estimated Liability-Latest ............. $220,360 $387,544 -- Re-estimated Recoverable-Latest ................. 72,666 142,422 -- -------- -------- Net Re-estimated Liability-Latest ............... $147,694 $245,122 -- ======== ======== Gross Cumulative Redundancy (Deficiency) ........ $ 38,111 $ 50,450 --

16 Net Loss and LAE Reserves The reconciliation between the aggregate net loss and LAE reserves of AIHL reported in the annual statements filed with state insurance departments prepared in accordance with statutory accounting practices ("SAP") and those reported in AIHL's consolidated financial statements prepared in accordance with GAAP for the last three years is shown below (in thousands): Reconciliation of Reserves for Losses and LAE from SAP Basis to GAAP Basis

2004 2003 2002 ---------- -------- -------- Statutory reserves ............... $ 642,017 $277,281 $114,925 Reinsurance recoverables ......... 591,417 162,032 144,766 Purchase accounting adjustment ... (1,097) (1,319) (1,220) ---------- -------- -------- GAAP reserves .................... $1,232,337 $437,994 $258,471 ========== ======== ========

The reserves for unpaid losses and LAE related to asbestos and environmental impairment claims reported in the annual statements filed with state insurance departments prepared in accordance with SAP and those reported in AIHL's consolidated financial statements prepared in accordance with GAAP for the year ended December 31, 2004 were identical. The reconciliation of beginning and ending aggregate reserves for unpaid losses and LAE of AIHL for the last three years is shown below (in thousands): 17 Reconciliation of Reserves for Losses and LAE

2004 2003 2002 ---------- -------- -------- Reserves as of January 1 ......................................... $ 437,994 $258,471 $ -- Reserves acquired ................................................ -- 14,573 266,688 Less: reinsurance recoverables ................................... 162,032 159,766 179,512 ---------- -------- -------- Net reserves ..................................................... 275,962 113,278 87,176 ---------- -------- -------- Incurred loss, net of reinsurance, related to: Current year .................................................. 547,868 229,519 82,639 Prior years ................................................... (7,299) 20,683 17,869 ---------- -------- -------- Total incurred loss, net of reinsurance .......................... 540,569 250,202 100,508 ---------- -------- -------- Paid loss, net of reinsurance, related to: Current year .................................................. 103,033 40,122 28,562 Prior years ................................................... 72,578 47,396 45,417 ---------- -------- -------- Total paid loss, net of reinsurance .............................. 175,611 87,518 73,979 ---------- -------- -------- Reserves, net of reinsurance recoverables, as of December 31 ..... 640,920 275,962 113,705 Reinsurance recoverables, as of December 31(1) ................... 591,417 162,032 144,766 ---------- -------- -------- Reserves, gross of reinsurance recoverables, as of December 31 ... $1,232,337 $437,994 $258,471 ========== ======== ========

---------- (1) Balance of reinsurance recoverables excludes:

2004 2003 2002 ------- ------- ------ (in thousands) Current reinsurance recoverables $31,908 $12,067 $2,713

and includes:

2004 2003 2002 ------- ------- -------- Reinsurance recoverables from: Seller of Platte River $71,956 $91,950 $142,501 Seller of Landmark $23,718 $37,261 $ --

18 Asbestos, Environmental Impairment and Mold Claims Reserves AIHL's reserves for losses and LAE include amounts for various liability coverages related to asbestos and environmental impairment claims that arose from reinsurance of certain general liability and commercial multiple peril coverages assumed by Capitol Indemnity between 1969 and 1976. Capitol Indemnity exited this business in 1976. Reserves for asbestos and environmental impairment claims cannot be estimated with traditional loss reserving techniques because of uncertainties that are greater than those associated with other types of claims. Factors contributing to those uncertainties include a lack of historical data, the significant periods of time that often elapse between the occurrence of an insured loss and the reporting of that loss to the ceding company and the reinsurer, uncertainty as to the number and identity of insureds with potential exposure to such risks, unresolved legal issues regarding policy coverage, and the extent and timing of any such contractual liability. Loss reserve estimates for such environmental and asbestos exposures include case reserves, which also reflect reserves for legal and other LAE and IBNR reserves. IBNR reserves are determined based upon Capitol Transamerica's historic general liability exposure base and policy language, previous environmental and loss experience and the assessment of current trends of environmental law, environmental clean up costs, asbestos liability law and judgmental settlements of asbestos liabilities. For both asbestos and environmental excess of loss reinsurance claims, Capitol Transamerica establishes case reserves by applying reinsurance contract terms to losses reported by ceding companies, analyzing from the first dollar of loss incurred by the primary insurer. In establishing the liability for claims for asbestos related liability and for environmental impairment claims, management considers facts currently known and the current state of the law and coverage litigation. Additionally, ceding companies often report potential losses on a precautionary basis to protect their rights under the reinsurance arrangement, which generally calls for prompt notice to the reinsurer. Ceding companies, at the time they report such potential losses, advise Capitol Transamerica of the ceding companies' current estimate of the extent of such loss. Capitol Transamerica's claims department reviews each of the precautionary claims notices and, based upon current information, assesses the likelihood of loss to Capitol Transamerica. Such assessment is one of the factors used in determining the adequacy of the recorded asbestos and environmental reserves. Promptly after its acquisition by Alleghany in January 2002, Capitol Transamerica's management commenced a program to settle, or position for commutation, Capitol Indemnity's assumed reinsurance treaties and make appropriate payments on a timely basis when deemed necessary. Since January 2002, Capitol Indemnity has experienced an increase in paid losses on its assumed reinsurance runoff related to such treaties, which was initially attributed to this change in Capitol Transamerica's settlement philosophy. Upon completion in 2003 of an actuarial study 19 undertaken by management, it was determined that the increase in paid losses related to the treaties reflected developments in the underlying claims environment, particularly with respect to asbestos related claims, and, accordingly, Capitol Transamerica strengthened its reserves related to such assumed reinsurance coverages in the amount of $20.7 million. For the year ended December 31, 2004, the aggregate net loss and LAE payments for asbestos and environmental impairment claims of Capitol Transamerica were $1.7 million, compared with $3.6 million in 2003. As of December 31, 2004, reserves of Capitol Transamerica totaled approximately $19.4 million for asbestos liabilities and approximately $7.1 million for environmental liabilities, resulting in aggregate asbestos and environmental reserves of $26.5 million. Such aggregate reserves are approximately 13.3 times the average paid claims for the prior three-year period. Although Alleghany is unable at this time to determine whether additional reserves, which could have a material impact upon its results of operations, may be necessary in the future, Alleghany believes that Capitol Transamerica's asbestos and environmental reserves are adequate as of December 31, 2004. The reconciliation of the beginning and ending aggregate reserves for unpaid losses and LAE related to asbestos and environmental impairment claims of AIHL for the years 2002 through 2004 is shown below (in thousands): Reconciliation of Asbestos-Related Claims Reserves for Losses and LAE

2004 2003 2002 ------- ------- ------ Reserves as of January 1 ..... $24,781 $ 2,944 $ -- Losses and LAE incurred ...... (4,227) 24,985 3,244 Paid losses .................. (1,212) (3,148) (300) ------- ------- ------ Reserves as of December 31 ... $19,342 $24,781 $2,944 ======= ======= ====== Type of reserves Case ...................... $ 4,548 $ 4,039 $1,243 IBNR ...................... 14,794 20,742 1,701 ------- ------- ------ Total ........................ $19,342 $24,781 $2,944 ======= ======= ======

20 Reconciliation of Environmental Impairment Claims Reserves for Losses and LAE

2004 2003 2002 ------ ------ ------ Reserves as of January 1 .... $3,335 $4,416 $ -- Losses and LAE incurred ...... 4,227 (658) 4,867 Paid losses .................. (444) (423) (451) ------ ------ ------ Reserves as of December 31 ... $7,118 $3,335 $4,416 ====== ====== ====== Type of reserves Case ...................... $1,674 $ 552 $1,865 IBNR ...................... 5,444 2,783 2,551 ------ ------ ------ Total ........................ $7,118 $3,335 $4,416 ====== ====== ======

In 2004, management performed a review of various assumed reinsurance treaties and concluded that a re-allocation of reserves totaling $4,227,000 should be made from the asbestos loss reserve to the environmental claims loss reserve. AIHL's subsidiaries have experienced limited mold claims to date and have exclusions for mold claims in their policies. As of December 31, 2004, AIHL's operating units had no reserves for mold exposure. Competition The property and casualty businesses of RSUI and Darwin compete on a national basis, as does the fidelity and surety business of Capitol Transamerica. Capitol Transamerica's property and casualty business competes on a regional basis with a primary focus on the Midwestern and Plains states. Competitors of each of AIHL's subsidiaries include other primary insurers and new forms of insurance such as alternative self-insurance mechanisms. Many such competitors have considerably greater financial resources and greater experience in the insurance industry and offer a broader line of insurance products than do AIHL's subsidiaries. Except for regulatory considerations, there are virtually no barriers to entry into the insurance industry. Competition may be domestic or foreign, and competitors are not necessarily required to be licensed by various state insurance departments. The number of competitors within the industry is not known. The commercial property and casualty 21 insurance and fidelity and surety insurance industries are highly competitive, competing on the basis of reliability, financial strength and stability, ratings, underwriting consistency, service, business ethics, price, performance, capacity, policy terms and coverage conditions. Competition in the property and casualty insurance business has historically been cyclical in nature. Typically, a cycle operates as follows. The ability of primary insurers to conduct business is dependent generally upon their ability to purchase reinsurance. A surplus of reinsurers allows primary insurers to obtain reinsurance more cheaply, thereby enhancing profits. Enhanced profits increase the number of primary insurers, which increases competition for business and consequently reduces premium rates. As premium rates fall, the primary insurance business becomes less profitable and insurers profit only at the expense of their reinsurers. As reinsurance becomes less profitable, the reinsurance market contracts, consequently increasing reinsurance rates. Reduced insurance rates and increased reinsurance rates cause the primary insurance market to contract. Competition decreases in a contracted primary insurance market, allowing insurance rates to increase again, thereby enhancing profits of primary insurers. The enhanced profitability of primary insurers can be shared with reinsurers depending on the terms of the individual reinsurance agreements. A profitable reinsurance market generally will again lead to a surplus of reinsurers. The dynamics of the surety industry are also cyclical, partly for the same reasons as the property and casualty business described above. Typically, the cycles of surety business and property and casualty business run independent of each other. Currently, the surety industry is experiencing a flattening of price increases for primary coverages after two years of rising prices. The price increases have been driven by catastrophic losses for both primary writers and reinsurers, with the reinsurers sustaining the bulk of the losses. These losses have caused several large primary writers and reinsurers to exit the surety marketplace, creating opportunity for primary writers that can continue to obtain reinsurance at reasonable rates from the remaining reinsurers as a result of favorable loss histories. The Gramm-Leach-Bliley Act of 1999 removed many federal and state law barriers to affiliations between insurers, banks, securities firms and other financial services providers. This legislation and similar initiatives may lead to increased consolidation and competition in the insurance industry. Regulation AIHL is subject to the insurance holding company laws of several states. Certain dividends and distributions by an insurance subsidiary are subject to approval by the insurance regulators of the domiciliary state of such subsidiary. Other significant transactions between an insurance subsidiary and its holding company or other 22 subsidiaries of the holding company may require approval by insurance regulators in the domiciliary state of each of the insurance subsidiaries participating in such transactions. AIHL's subsidiaries are subject to regulation in their domiciliary states as well as in the other states in which they do business. Such regulation pertains to matters such as approving policy forms and various premium rates, licensing agents, granting and revoking licenses to transact business and regulating trade practices. The majority of AIHL's insurance operations are in states requiring prior approval by regulators before proposed rates for property or casualty or fidelity or surety insurance policies may be implemented. Insurance regulatory authorities perform periodic examinations of an insurer's market conduct and other affairs. Insurance companies are required to report their financial condition and results of operation in accordance with statutory accounting principles prescribed or permitted by state insurance regulators in conjunction with the National Association of Insurance Commissioners (the "NAIC"). State insurance regulators also prescribe the form and content of statutory financial statements, perform periodic financial examinations of insurers, set minimum reserve and loss ratio requirements, establish standards for the types and amounts of investments, and require minimum capital and surplus levels. Such statutory capital and surplus requirements include risk-based capital ("RBC") rules promulgated by the NAIC. These RBC standards are intended to assess the level of risk inherent in an insurance company's business and consider items such as asset risk, credit risk, underwriting risk and other business risks relevant to its operations. In accordance with RBC formulas, a company's RBC requirements are calculated and compared to its total adjusted capital to determine whether regulatory intervention is warranted. At December 31, 2004, the total adjusted capital of each of AIHL's insurance subsidiaries exceeded the minimum levels required under RBC rules and each had excess capacity to write additional premiums in relation to these requirements. The NAIC annually calculates certain statutory financial ratios for most insurance companies in the United States. These calculations are known as the Insurance Regulatory Information System ("IRIS") ratios. There presently are twelve IRIS ratios, with each ratio having an established "usual range" of results. The IRIS ratios assist state insurance departments in executing their statutory mandate to oversee the financial condition of insurance companies. A ratio falling outside the usual range is not considered a failing result; rather, unusual values are viewed as part of the regulatory early monitoring system. Furthermore, in some years, it may not be unusual for financially sound companies to have several ratios with results outside the usual ranges. The NAIC reports the ratios to state insurance departments who may then contact a company if four or more its ratios fall outside the NAIC's usual ranges. Based upon calculations as of December 31, 2004, Landmark and Capitol Indemnity had four or more of their ratios falling outside the usual ranges. 23 AIHL's subsidiaries are required under the guaranty fund laws of most states in which they transact business to pay assessments up to prescribed limits to fund policyholder losses or liabilities of insolvent insurance companies. AIHL's subsidiaries also are required to participate in various involuntary pools, principally involving workers compensation and windstorms. In most states, the involuntary pool participation of AIHL's subsidiaries is in proportion to their voluntary writings of related lines of business in such states. In addition to the regulatory requirements described above, a number of current and pending legislative and regulatory measures may significantly affect the insurance business in a variety of ways. These measures include, among other things, tort reform, consumer privacy requirements and financial services deregulation initiatives. Employees AIHL's subsidiaries employed 634 persons as of December 31, 2004, 336 of whom were at RSUI and its subsidiaries, 243 of whom were at Capitol Transamerica and its subsidiaries and 55 of whom were at Darwin. 24 INDUSTRIAL MINERALS BUSINESS On July 31, 1991, a holding company subsidiary of Alleghany acquired all of Manville Corporation's worldwide industrial minerals business, now conducted principally through World Minerals. World Minerals, headquartered in Santa Barbara, California, is principally engaged in the mining, production and sale of two industrial minerals, diatomite and perlite. Diatomite World Minerals conducts its domestic diatomite business (as well as a portion of its overseas diatomite business) through its Celite Corporation subsidiary. World Minerals is in the process of transferring most of Celite Corporation's overseas diatomite business to a separate wholly owned subsidiary of World Minerals. Celite Corporation, its diatomite subsidiaries, and the other overseas diatomite subsidiaries of World Minerals (collectively, "Celite") are believed to be collectively the world's largest producer of filter-aid grade diatomite, which is marketed worldwide under the Celite(R), Diafil(R) and Kenite(R) brand names. Celite also markets filter-aid grade diatomite in Europe under the Primisil(R) brand name and in Latin America and other areas under the Diactiv(R) brand name. Diatomite is a silica-based mineral consisting of the fossilized remains of microscopic freshwater or marine plants. Diatomite's primary applications are in filtration and as a functional filler. Filtration accounts for the majority of the worldwide diatomite market and for over 50.0 percent of Celite's diatomite sales. Diatomite is used as a filter aid in the production of beer, food, juice, wine, water, sweeteners, fats and oils, pharmaceuticals, chemicals, lubricants and petroleum. Diatomite is used as a filler, mainly in paints, and as an anti-block agent in plastic film. In addition to diatomite, Celite also produces calcium silicate products and magnesium silicate products, which are sold worldwide under the MicroCel(R) and Celkate(R) brand names (except in portions of Europe where calcium silicate products are sold under the Calflo(R) brand name). These products, which have high surface area and adsorption and absorption capabilities, are used to convert liquid, semi-solid and sticky ingredients into dry, free-flowing powders in the production of rubber, sweeteners, flavorings and pesticides. Celite has its world headquarters in Santa Barbara, California and owns diatomite mines and/or processing plants in Lompoc, California; Quincy, Washington; Fernley, Nevada; Murat, France; Alicante, Spain; Arica, Chile; Arequipa, Peru; Ayacucho, Peru; Tuxpan, Mexico; and Guadalajara, Mexico. In addition, World Minerals, through various subsidiaries of Celite, owns controlling interests in three joint ventures of which two are 25 active and engaged in the mining and processing of diatomite in Jilin Province, People's Republic of China ("PRC"). In 2001, Celite sold its 48.6 percent of Kisilidjan, h.f., a joint venture with the Government of Iceland, which mines and processes diatomite from Lake Myvatn in Iceland, to Allied EFA. Following the sale, Celite retained the exclusive right to sell the diatomite products produced from the Icelandic mine as long as such products continue to be produced. Production ceased at this mine in 2004. Also in 2001, Celite acquired the diatomite business, including a plant and mining properties, in and around Fernley, Nevada from CR Minerals, LLC. Celite's largest diatomite plant and mine is located near Lompoc, California. Celite currently obtains all additional diatomite supplies from its mines in the states of Washington and Nevada and in France, Spain, Mexico, Chile and Peru, and from its joint ventures in China. Celite believes that its diatomite reserves in California, Washington, Nevada, Mexico, Chile, Peru, Spain and China are generally sufficient to last for at least 20 more years at current rates of production. In 2004 broadened crude specifications, improved plant processes and exploration programs improved mineral assets at Lompoc and Spain to 20 years. France has ten to fifteen years mine life, and access to a new deposit requiring permitting. China is securing mine permits on adjacent land for an additional 20 year supply. Celite has substantial ore reserves at several of its mines and sufficient plant capacities that enable it, if necessary, to supply customers from different locations. Celite's silicate products are produced from purchased magnesium and calcium compounds and internally supplied diatomite. Perlite World Minerals conducts its domestic perlite business (as well as a portion of its overseas perlite business) through its Harborlite Corporation subsidiary. World Minerals is in the process of transferring most of Harborlite Corporation's overseas perlite business to a separate wholly owned subsidiary of World Minerals. World Minerals believes that Harborlite Corporation and the other overseas perlite subsidiaries of World Minerals (collectively, "Harborlite") are the world's largest producers of perlite filter aids and that Harborlite, which is also engaged in the business of selling perlite ore, is one of the world's largest merchant producers of perlite ore. These products are marketed worldwide under the Harborlite(R) and Europerl(R) brand names. Perlite is a volcanic rock which contains between two percent and five percent natural combined water. When heated rapidly, the natural combined water turns explosively into steam, and the perlite ore "pops" in a manner similar to popcorn, 26 expanding up to twenty times its original volume and creating a soft material with large surface area and correspondingly low density. Harborlite has its world headquarters in Santa Barbara, California and owns or operates a perlite mine and mill in No Agua, New Mexico; a perlite loading facility in Antonito, Colorado; a perlite mine and a mill in Superior, Arizona; a perlite deposit in Utah; a perlite mine and mill in Dikili, Turkey; perlite deposits in Central Mexico and Central Turkey; and perlite expansion facilities in Escondido, California; Green River, Wyoming; LaPorte, Texas; Youngsville, North Carolina; Vicksburg, Michigan; Quincy, Florida; Wissembourg, France; Barcelona, Spain; Milan, Italy; Santiago, Chile; and Paulinia, Brazil. The Perlite ore mined at Harborlite's No Agua, New Mexico mine is sold primarily to companies that expand it in their own expansion plants and use it in the manufacture of roofing board, formed pipe insulation and acoustical ceiling tile. Perlite ore for filter aid and certain filler applications is mined at Harborlite's Superior, Arizona mine and is expanded at Harborlite's six expansion plants located in the United States. Expanded perlite is also produced at Harborlite's European expansion plants at Wissembourg, France; Barcelona, Spain and Milan, Italy from perlite ore obtained from Harborlite's perlite mines at Dikili, Turkey and in Central Turkey; and from merchant ore producers in Europe. In the 2003 fourth quarter, Harborlite announced the closing of its Hessle, United Kingdom expansion plant, which had been acquired in 2000, and the plant was sold during 2004. Harborlite's Chilean plant expands perlite obtained from its own deposits in Chile and its Brazil plant expands perlite ore obtained from Harborlite's Turkish mines. Most of the expanded perlite is used as a filter aid in the brewing, food, wine, sweetener, pharmaceutical, chemical and lubricant industries, or as a filler and insulating medium in various construction applications. In 2000, a Harborlite subsidiary completed the acquisition of a small perlite expansion business in Spain, which has been merged into the existing Harborlite business in that country. In 2001, Harborlite acquired a small perlite expansion business in Spain, which was merged into Harborlite's existing operations in Spain, and acquired additional perlite ore reserves in Central Turkey. In 2002, Harborlite acquired the perlite mining and expansion business in Chile and the perlite expansion business in Brazil. Harborlite obtains perlite ore in the United States from its No Agua and Superior mines, and believes that its perlite ore reserves at each of these sites are sufficient to last at least 20 more years at the current rates of production. The perlite used by Harborlite for expansion in Europe and Brazil is obtained from Harborlite's two mines in Turkey and from third parties in Europe. Ore reserves at the Turkish mines are believed to be sufficient to last at least 20 more years at the current rates of production. Ore reserves at 27 Harborlite's Chilean mine are facing urban pressures. Additional reserves are being tested at other locations in Chile to ensure a 20 year supply. World Minerals conducts its business on a worldwide basis, with mining and processing operations in ten countries. In 2004, approximately 49.0 percent of World Minerals' revenues (equal to 11.3 percent of Alleghany's consolidated revenues) were generated by foreign operations, and an additional 12.0 percent of World Minerals' revenues were generated by export sales from the United States. While World Minerals believes that the international scope of its operations gives it unique competitive advantages, international operations can be subject to additional risks, such as currency fluctuations, changes in foreign legal requirements and political instability. World Minerals closely monitors its methods of operating in each country and adopts strategies responsive to changing economic and political environments. World Minerals minimizes its exposure to the risk of foreign currency fluctuation by, among other things, requiring its non-European foreign subsidiaries to invoice their export customers in United States dollars and causing all of its subsidiaries to declare and pay dividends whenever feasible. As a result, World Minerals' foreign operations do not subject Alleghany to a material risk from foreign currency fluctuation. World Minerals' operating subsidiaries experienced no interruptions in raw materials availability in 2004. Barring unforeseen circumstances, World Minerals anticipates no such interruptions in 2005. Celite and Harborlite believe that they have taken reasonable precautions for the continuous supply of their critical raw materials. Many of Celite's and Harborlite's operations use substantial amounts of energy, including electricity, fuel oil, natural gas and propane. In 2001, Celite and Harborlite experienced the effects of unprecedented increases in the costs of electricity (particularly in California) and natural gas, and temporary shutdowns in California as a result of electricity shortages. The electricity shortages did not extend beyond 2001, but higher electricity and natural gas prices are expected to continue for the foreseeable future. Celite and Harborlite have supply contracts for most of their energy requirements, most of which extend for one year or less. Celite and Harborlite have not experienced any energy shortages outside of California and they believe that they have taken reasonable precautions to ensure that their energy needs will be met, barring any unusual or unpredictable developments. From the time World Minerals began operations in 1991, none of its customers accounted for 10.0 percent or more of World Minerals' annual sales. World Minerals presently owns, controls or holds licenses either directly or through its subsidiaries to approximately 22 United States and 112 foreign patents and patent applications. Although World Minerals considers all of its patents and licenses to be valuable, World Minerals believes that none of its patents or licenses is by itself material to its business. 28 World Minerals normally maintains approximately a one- to four-week supply of inventory on certain products due to production lead times. Although diatomite mining activities at Celite's principal mine in Lompoc, California may be suspended during periods of heavy rainfall, World Minerals believes that, because of the stockpiling of ore during dry periods, such suspensions do not materially affect the supply of inventory. Barring unusual circumstances, World Minerals does not experience backlogs of orders. World Minerals' business is not seasonal to any material degree. In order to bring more focused attention to the unique business needs of various areas of the world, World Minerals reorganized the management of its business in 2000 into three regional sectors. Sales, operations and finance functions are now managed on a regional basis. Administrative, technical and support services are provided to the regional sectors by World Minerals. World Minerals has research and development, environmental control and quality control laboratories at its Lompoc production facilities and quality control laboratories at each of its other production facilities. In 2004, World Minerals spent approximately $2.4 million on company-sponsored research and technical services (in addition to amounts spent on engineering and exploration) related to the development and improvement of its products and services, compared with approximately $2.3 million in 2003 and approximately $3.0 million in 2002. World Minerals embarked on a major project to upgrade its information technology capabilities in 2000. During 2004, World Minerals began the implementation of a worldwide enterprise resource planning software system. It is expected that the implementation process will continue into 2006. Competition World Minerals believes that Celite is the world's largest producer of filter-aid grade diatomite. The remainder of the market is shared by Celite's four major competitors: Eagle-Picher Minerals (United States), CECA (France), Showa (Japan) and Grefco (United States), and a number of smaller competitors. World Minerals believes that Harborlite is the world's largest producer of perlite filter aids and is one of the world's largest merchant producers of perlite ore. Harborlite has two large competitors in the expanded perlite market, Grefco and CECA, and many smaller competitors. Harborlite also has two large competitors in the merchant perlite ore market, Silver & Baryte (Greece) and Grefco, and numerous smaller competitors. The filter aid products of Celite and Harborlite compete with other filter aids, such as cellulose, and other filtration technologies, such as crossflow and centrifugal separation. Celite's silicates compete with a wide variety of other synthetic mineral products. 29 In all of World Minerals' businesses, competition is principally on the basis of service, product quality and performance, warranty terms, speed and reliability of delivery, product availability and price. Regulation All of Celite's and Harborlite's domestic operations are subject to a variety of federal, state and local environmental laws and regulations. These laws and regulations establish potential liability for costs incurred in cleaning up waste sites and impose limitations on atmospheric emissions, discharges to domestic waters, and disposal of hazardous materials. Certain state and local jurisdictions have adopted regulations that may be more stringent than corresponding federal regulations. Celite and Harborlite believe that the impact of environmental regulations on their respective operating results has been minimal due to their environmental compliance programs; however, Celite and Harborlite cannot predict the potential future impact of such regulations, given the increasing number and complexity, and changing character, of such regulations. Moreover, federal and state laws governing disposal of wastes impact customers who must dispose of used filter-aid materials. World Minerals works with its customers to implement disposal strategies to minimize the impact of these disposal regulations. The domestic mining operations of Celite and Harborlite are subject to regulation by the Mine Safety and Health Administration ("MSHA"). This agency establishes health and safety standards relating to noise, respiratory protection and dust for employee work environments in the mining industry. Celite's and Harborlite's domestic production facilities which are not under the jurisdiction of MSHA are subject to regulation by the Occupational Safety and Health Administration ("OSHA"), which establishes regulations regarding, among other things, workplace conditions and exposure to dust and noise. In addition, certain state agencies exercise concurrent jurisdiction in these areas. During 1997, both MSHA and OSHA announced special emphasis programs to reduce the incidence of silicosis in the workplace. Due to Celite's industrial hygiene and monitoring programs, Celite does not expect these special emphasis programs to impact its business in any material way. World Minerals maintains a staff of experienced environmental, safety and industrial hygiene professionals who assist plant personnel in complying with environmental, health and safety regulations. Its environmental, safety and industrial hygiene audit group also performs routine internal audits and reviews of World Minerals' plant facilities worldwide. Due to these programs and responsible management at the local plant level, compliance with such regulations has been facilitated and the financial impact of such regulations on operating results has been minimal. 30 Certain products of Celite and Harborlite are subject to the Hazard Communication Standard promulgated by OSHA, which requires Celite and Harborlite to disclose the hazards of those products to employees and customers. Celite's diatomite products and certain of Harborlite's products contain varying amounts of crystalline silica, a mineral which is among the most common found on earth. In 1997, the International Agency for Research on Cancer ("IARC") reclassified the inhalation of crystalline silica from occupational sources from "probably carcinogenic to humans" to a category reflecting "sufficient evidence of human carcinogenicity." Celite and Harborlite provide required warning labels on their products containing in excess of 0.1 percent respirable crystalline silica, advising customers of the IARC designation and providing recommended safety precautions. Such requirements also mandate that industrial customers who purchase diatomite or perlite for use as a filler in their products label such products to disclose hazards which may result from the inclusion of crystalline silica-based fillers, if such products contain in excess of 0.1 percent of crystalline silica by volume, except in the case of non-calcined diatomaceous earth where labeling is only required in cases where the crystalline silica level exceeds 1 percent. Due to labeling concerns, some manufacturers of paint may be considering the use of other fillers in place of Celite's products. In such cases, Celite has actively worked with the customers to switch to alternative products. Celite believes that the loss of these customers would not have a material adverse effect on its operating results. Several states have also enacted or adopted "right to know" laws or regulations, which seek to expand the federal Hazard Communication Standard to include providing notice of hazards to the general public, as well as to employees and customers. Celite, through the industry-sponsored International Diatomite Producers Association ("IDPA"), has participated in funding several studies to examine in more detail the cancer risk to humans from occupational exposure to crystalline silica. One such study, conducted by the University of Washington on diatomite workers in Lompoc, California (the "Washington Study"), found a modest increase in lung cancer deaths in the cohort compared with national rates (indicated by a standardized mortality ratio ("SMR") equal to 1.43). The SMR compares the number of expected cancer deaths in the cohort with 1, which represents the number of cancer deaths in the population at large. The study also found an increase in non-malignant respiratory disease ("NMRD") (SMR equal to 2.59); this finding was expected because the NMRD category included silicosis resulting from exposures in past decades. After the publication of the Washington Study, Celite conducted its own review of the portion of the cohort representing the Lompoc plant and found that more workers in this portion of the cohort may have been exposed to asbestos prior to World Minerals' purchase of the Lompoc plant than originally thought. Since exposure to asbestos has been found to cause lung cancer and respiratory disease, this finding has raised concern that the Washington Study may have overstated the adverse health effects of exposure to 31 crystalline silica. IDPA engaged an epidemiologist and an industrial hygienist to examine the cohort to determine whether asbestos exposure was properly accounted for in the Washington Study's results. The final IDPA report (the "Asbestos Study") was issued in December 1994 and found: "Although asbestos operations were small relative to the diatomaceous earth operations, analyses in this report showed that exposure to asbestos by workers was relatively common. For example, the number of cohort members who were ever definitely, probably or possibly exposed to asbestos was shown to involve approximately 60 percent of the cohort. Even when only men employed in jobs definitely exposed to asbestos for more than [one] year in the period 1950-1977 were considered, more than 8 percent of the cohort had held such jobs." The Asbestos Study's authors called for further analyses which fully take into account the results of their study stating "[t]he interpretation of the silica-lung cancer risk relationships based on the [Lompoc] cohort should await the outcome of such analyses." The results of the Asbestos Study were analyzed by the authors of the Washington Study. They did not agree that asbestos was a likely confounder of the results of the initial study. In 1996, the Washington Study's authors, in association with researchers from Tulane University, conducted a seven-year follow-up study of the Lompoc cohort. The follow-up study, funded by a grant from the National Institute for Occupational Safety and Health, reported a lower SMR for the cohort (1.29 vs. 1.43), a weakened dose response relationship (which may suggest a less conclusive indication of a causative relationship between occupational exposure to crystalline silica and cancer deaths), and a continued absence of excess lung cancer in workers hired after 1960. Data errors later discovered in the follow-up study reduced the final SMR to 1.22 and further weakened the dose response relationship. An additional aspect of the study, which sought to compare results of the cohort study to radiographic readings of the workers, confirmed that the risk of silicosis to workers hired since 1950 and exposed to a cumulative crystalline silica exposure equal to or less than 3 mg/m3 over the working lifetime of the workers has not been appreciably different than in non-exposed populations. The various agreements covering the purchase of the business of Celite in 1991 provide for the indemnification of the holding company subsidiary of Alleghany which acquired Celite by the various selling Manville entities in respect of any environmental and health claims arising from the operations of the business of Celite prior to its acquisition by the holding company subsidiary. Such commitments of the selling Manville entities will terminate on July 31, 2006 with respect to claims first asserted thereafter. 32 Employees As of December 31, 2004, World Minerals and its consolidated subsidiaries had approximately 1,591 employees worldwide, including 1,129 at Celite and 267 at Harborlite. Approximately 342 of Celite's employees and 40 of Harborlite's employees in the United States are covered by collective bargaining agreements. All of the collective bargaining agreements covering workers at Celite and Harborlite are in full force and effect. 33 REAL ESTATE BUSINESS Headquartered in Sacramento, California, Alleghany Properties owns and manages properties in the Sacramento region of California. Such properties include improved and unimproved commercial land and commercial and residential lots. The majority of these properties are located in the City of Sacramento in the planned community of North Natomas. A considerable amount of activity from developers has occurred in the North Natomas area since 1998, including the construction of more than 10,000 single family homes, 3,100 apartment units, office buildings and several fully-leased regional retail shopping centers. Participating in this growth, Alleghany Properties has sold over 372 acres of residential land and 55 acres of commercial property. At December 31, 2004, Alleghany Properties had four employees. 34 Item 2. Properties. Alleghany's headquarters is located in leased office space of approximately 16,000 square feet at 375 Park Avenue in New York City. RSUI leases approximately 115,000 square feet of office space in Atlanta, Georgia for its headquarters and approximately 34,000 square feet of office space in Sherman Oaks, California. Capitol Transamerica leases approximately 50,000 square feet of office space in Madison, Wisconsin for its and Platte River's headquarters. Darwin leases approximately 12,500 square feet of office space in Farmington, Connecticut for its headquarters. World Minerals' headquarters is located in leased premises of approximately 13,000 square feet in Santa Barbara, California. On July 31, 1991, a holding company subsidiary of Alleghany acquired all of Manville Corporation's worldwide non-asbestos industrial minerals business (including the Lompoc, Guadalajara and No Agua mining operations discussed below) for a total purchase price of approximately $144.0 million. The acquired industrial minerals business is now conducted principally through World Minerals. The significant mining operations of Celite (constituting an aggregate of 77.0 percent of the annual diatomite produced) and Harborlite (constituting an aggregate of 89.0 percent of the annual perlite produced) are described below. Lompoc, CA. Celite's largest mine in terms of tonnage produced is located at 2500 Miguelito Road, Lompoc, California on property immediately adjacent to the City of Lompoc, California, and accessed via public roads and highways. The mine, which is an open-pit mine, celebrated its 100th anniversary of production in 1993 and has been in continuous operation for more than 60 years. The Lompoc property consists of approximately 8,700 acres, of which 5,000 acres are owned and 3,700 acres consist of property on which Celite has leased mineral rights from non-governmental third parties. All of the mining and mining operations are currently conducted on 2,500 acres of the owned property, with 2,500 acres of such property undeveloped. With respect to the mineral rights leases, such leases are long-term (in excess of ten years) provided that Celite pays annual minimum holding royalties and are not material to the current mining operations of Celite. Celite extracted, through surface mining, a total of approximately 297,000 tons of diatomaceous earth from the Lompoc property in 2004 and, on average, has extracted a total of approximately 300,000 tons of diatomaceous earth from the Lompoc property each year for the past three years, or approximately 46.0 percent of World Minerals' total diatomaceous earth production. This diatomaceous earth is processed at the Lompoc production facility which has approximately 1.0 million square feet of space, has a rated capacity in excess of 200,000 tons annually and currently supplies more than 25 different grades of diatomite products to the filtration and filler markets. The facility also houses World Minerals' research and development, and health, safety and environmental 35 departments and Celite's quality control laboratories. The plant and equipment are maintained by a full-time maintenance department and operate on regular replacement and repair cycles. The power sources used by the mining operations are natural gas and electricity. Celite believes that its proven and probable recoverable ore reserves of diatomaceous earth at the Lompoc property are approximately 8.6 million tons, of which approximately 72.0 percent consists of bright diatomite and approximately 28.0 percent consists of organically dark diatomite, which contains higher sulfur content than bright diatomite, based on estimates by the mining and exploration personnel employed by Celite. The Lompoc property's annual utilization of dark ore diatomite is capped at approximately 20.0 percent using current plant equipment due to air emission standards. Exploration programs have identified a potential 6.0 million tons of bright reserves in addition to the 8.6 million of proven and probable reserves of diatomaceous earth, at the Lompoc property. Quincy, Washington. Celite's second largest mine in terms of tonnage produced is located at 16419 Road 10.5 Northwest in Quincy, Washington and is accessed via public roads and highways. The mine, plant and equipment were acquired in 1991 from Witco Corporation for a purchase price of $10.0 million. The mine, which is an open-pit mine, has been in continuous operation for more than 50 years. The Quincy property consists of approximately 3,500 acres, 500 acres of which are owned and 3,000 acres of which consist of six separate parcels with respect to which Celite has leased mineral rights from non-governmental third parties. Approximately 85.0 percent of the current mining operations occur on the leased parcels. The remaining terms of the active mineral rights leases vary from two to fifteen years provided that Celite pays annual minimum holding royalties and production royalties, where applicable. Celite has no reason to believe that such leases will not be renewed on commercially reasonable terms. Celite extracted, through surface mining, a total of approximately 136,000 tons of diatomaceous earth from the Quincy property in 2004 and, on average, has extracted a total of approximately 100,000 tons of diatomaceous earth from this property each year for the past three years, or approximately 15.0 percent of its total diatomaceous earth production. This diatomaceous earth is processed at the Quincy production facility which has approximately 60,941 square feet of space and has a rated capacity in excess of 85,000 tons annually. The plant and equipment are maintained by a full-time maintenance department and operate on regular replacement and repair cycles. The power sources of the mining operations are natural gas and electricity. Celite believes that its proven and probable recoverable reserves of diatomaceous earth at the Quincy property are approximately 3.1 million tons, based on estimates by the mining and exploration personnel employed by Celite. 36 Guadalajara, Mexico. Celite's third largest mine in terms of tonnage produced is located at Almeria, S.A. de C.V., Jose A. Torres 400, General Andres Figueroa, KM 55 Carretera Guadalajara-CD Guzman, Jalisco, Mexico C.P. 44910 approximately 45 kilometers south of Guadalajara, Mexico and is accessed via public roads and highways. The mine, which is an open-pit mine, has been in continuous operation for more than 40 years. The Guadalajara mining activity is conducted on approximately 12,500 acres of government granted mineral concessions. The active concessions continue for a period of at least 20 years, provided Celite continues mining above minimum required production amounts, makes annual payments of concession taxes, meets certain environmental conditions and provides required extraction reports. The processing facility is located on approximately 110 acres of company owned property. Celite extracted, through surface mining, a total of approximately 105,000 tons of diatomaceous earth from the Guadalajara property in 2004 and, on average, has extracted a total of approximately 88,000 tons of diatomaceous earth from this property each year for the past three years, or approximately 16.0 percent of its total diatomaceous earth production. This diatomaceous earth is processed at the Guadalajara production facility which has approximately 116,000 square feet of space and has a rated capacity in excess of 60,000 tons annually. The plant and equipment are maintained by a full-time maintenance department and operate on regular replacement and repair cycles. The power sources of the mining operations are diesel oil and electricity. Celite believes that its proven and probable recoverable reserves of diatomaceous earth at the Guadalajara property are approximately 5.7 million tons, based on estimates by the mining and exploration personnel employed by Celite. Perlite No Agua, New Mexico. Harborlite's largest mine in terms of tonnage produced is located on U.S. Highway 285 in No Agua, New Mexico and is accessed via public roads and highways. The mine, which is an open-pit mine, has been in continuous operation for more than 40 years. The No Agua property consists of approximately 1,579 acres of property owned by Harborlite, of which approximately 350 acres are developed. Harborlite extracted, through surface mining, a total of approximately 302,000 tons of perlite from the No Agua property in 2004 and, on average, has extracted a total of approximately 250,000 tons of perlite from this property each year for the past three years, or approximately 54.0 percent of its total perlite production. This perlite is crushed and screened at the No Agua facility which has approximately 41,000 square feet of space and has a rated capacity in excess of 250,000 tons annually. The plant and equipment are fully maintained by a full-time maintenance department and operate on regular replacement and repair cycles. The power sources are diesel fuel and electricity. 37 Harborlite believes that its proven and probable recoverable reserves of perlite at the No Agua property are approximately 31.6 million tons, based on estimates by the mining and exploration personnel employed by Harborlite. Dikili, Turkey. Harborlite's second largest mine in terms of tonnage produced is located at Izmir-Cannakkale Karayolli 110 km. Kaynarca Mevkii, 35880 Dikili-Izmir, near Dikili, Turkey and is accessed via public roads and highways. The Dikili property and mine were acquired in 1995 for a purchase price of $4.0 million from EGE Endustri Mineralleri Sanayi A.S. The mine, which is an open-pit mine developed by Harborlite, has been in continuous operation for more than nine years. The Dikili property consists of approximately 20 square kilometers, of which approximately 10 acres is owned and the remainder is utilized pursuant to government granted mineral concessions. The mine site is located on the leased portion and the plant on the owned portion. The terms of the government granted concessions range from ten to thirty years and are renewable provided that Harborlite makes annual concession fee payments or production royalty payments where applicable and provides required production reports to the mining agency of the Turkish government. Harborlite extracted, through surface mining, a total of approximately 95,000 tons of perlite from the Dikili property in 2004 and, on average, has extracted a total of approximately 100,000 tons of perlite from this property each year for the past three years, or approximately 23.0 percent of its total perlite production. This perlite is crushed and screened at the Dikili facility which has approximately 63,000 square feet of space and has a rated capacity in excess of 115,000 tons annually. The plant and equipment are maintained by a full-time maintenance department and operate on regular replacement and repair cycles. The power sources are diesel, olive seeds and electricity. Harborlite believes that its proven and probable reserves of perlite at the Dikili property are approximately 4.5 million tons. Recoverable reserve estimates are 25.0 percent lower due to loss of product during mining and plant operations, based on estimates by the mining and exploration personnel employed by Harborlite. Superior, Arizona. Harborlite's third largest mine in terms of tonnage produced is located at 45156 Silver King Road in Superior, Arizona and is accessed via public roads and highways. This open-pit mine, along with the perlite expansion plants located in the United States, was acquired in 1992 for a purchase price of $15.8 million from a private, individual landowner and has been in continuous operation for more than 40 years. The Superior property consists of approximately 2,000 acres, of which approximately 200 acres are owned. The remaining 1,800 acres consists of U.S. Forest Service property on which Harborlite holds unpatented mining claims. Of the total acreage of the property, the active mine consists of approximately 100 acres, plant and equipment is on approximately 20 acres and approximately 1,880 acres are undeveloped. 38 Harborlite extracted, through surface mining, a total of approximately 59,000 tons of perlite from the Superior property in 2004 and, on average, has extracted a total of approximately 55,000 tons of perlite from this property each year for the past three years, or approximately 12.0 percent of its total perlite production. This perlite is crushed and screened at the Superior facility which has approximately 7,000 square feet of space and has a rated capacity in excess of 70,000 tons annually. The plant and equipment are fully maintained by a full-time maintenance department and operate on regular replacement and repair cycles. The power sources are natural gas and electricity. Harborlite believes that its proven and probable recoverable reserves of perlite at the Superior property are approximately 3.1 million tons, based on estimates by the mining and exploration personnel employed by Harborlite. Item 3. Legal Proceedings. Alleghany's subsidiaries are parties to pending litigation and claims in connection with the ordinary course of their businesses. Each such subsidiary makes provision on its books, in accordance with GAAP, for estimated losses to be incurred in such litigation and claims, including legal costs. In the opinion of management, such provision is adequate under GAAP as of December 31, 2004. Item 4. Submission of Matters to a Vote of Security Holders. No matter was submitted to a vote of security holders during the fourth quarter of 2004. Supplemental Item. Executive Officers of Registrant. The name, age, current position, date elected and five-year business history of each executive officer of Alleghany are as follows: 39

Current Position Business Experience Name Age (date elected) During Last 5 Years ---- --- ---------------- ------------------- F.M. Kirby 85 Chairman of the Board (since Chairman of the Board, Alleghany. 1967) Weston M. Hicks 48 President, chief executive Executive Vice President, Alleghany (from October officer (since December 2004) 2002 to December 2004); Executive Vice President and Chief Financial Officer, The Chubb Corporation (from June 2001 to October 2002); Chief Financial Officer, The Chubb Corporation (from May 2001 to October 2002); Senior Vice President and Financial Assistant to the Chairman, The Chubb Corporation (March 2001 to May 2001); Senior Research Analyst and Managing Director, J.P. Morgan Securities (from February 1999 to March 2001); Senior Research Analyst, Sanford C. Bernstein & Co., Inc. (from March 1991 to February 1999). David B. Cuming 72 Senior Vice President and Senior Vice President and chief financial officer, chief financial officer (since Alleghany. 1989) Robert M. Hart 60 Senior Vice President, General Senior Vice President, General Counsel and Counsel (since 1994) and Secretary, Alleghany. Secretary (since 1995) James P. Slattery 53 Senior Vice President - Senior Vice President - Insurance, Alleghany; Insurance (since 2002) President, JPS & Co., LLC (from April 2001); Chief Operating Officer and Deputy Chief Executive Officer, Swiss Reinsurance America Corporation (from November 1999 to April 2001); Senior Vice President - Swiss Re (from 1983 to 1999).

40 Peter R. Sismondo 49 Vice President, Controller, Vice President, Controller, Treasurer, Assistant Secretary, principal Assistant Secretary and principal accounting officer (since accounting officer, Alleghany. 1989) and Treasurer (since 1995) PART II Item 5. Market for Registrant's Common Equity and Related Stockholder Matters. The information required by this Item with respect to the market price of and dividends on Alleghany's common stock and related stockholder matters is incorporated by reference from page 46 of Alleghany's Annual Report to Stockholders for the year 2004, filed as Exhibit 13 hereto. Item 6. Selected Financial Data. The information required by this Item 6 is incorporated by reference from page 46 of Alleghany's Annual Report to Stockholders for the year 2004, filed as Exhibit 13 hereto. Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations. The information required by this Item 7 is incorporated by reference from pages 10 through 20, 22 through 44, 48 through 51 and 54 of Alleghany's Annual Report to Stockholders for the year 2004, filed as Exhibit 13 hereto. Item 7A. Quantitative and Qualitative Disclosures About Market Risk. The information required by this Item 7A is incorporated by reference from pages 52 through 54 of Alleghany's Annual Report to Stockholders for the year 2004, filed as Exhibit 13 hereto. Item 8. Financial Statements and Supplementary Data. The information required by this Item 8 is incorporated by reference from pages 56 through 78 of Alleghany's Annual Report to Stockholders for the year 2004, filed as Exhibit 13 hereto. Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure. Not applicable. 41 Item 9A. Controls and Procedures. Disclosure Controls and Procedures Alleghany carried out an evaluation, under the supervision and with the participation of its management, including the Chief Executive Officer (the "CEO") and the Chief Financial Officer (the "CFO"), of the effectiveness of the design and operation of Alleghany's disclosure controls and procedures as of the end of the period covered by this Form 10-K Report pursuant to Rule 13a-15 promulgated under the Securities Exchange Act of 1934. Based on that evaluation, Alleghany's management, including the CEO and CFO, concluded that Alleghany's disclosure controls and procedures were effective as of such date in timely alerting them to material information required to be included in Alleghany's periodic reports required to be filed with the Securities and Exchange Commission. It should be noted that the design of any system of controls is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions, regardless of how remote. Management's Report on Internal Control over Financial Reporting Management's report on internal control over financial reporting required by this Item 9A is incorporated by reference from pages 55 and 79 of Alleghany's Annual Report to Stockholders for the year 2004, filed as Exhibit 13 hereto. Changes in Internal Control over Financial Reporting There were no changes in internal control over financial reporting during the quarter ended December 31, 2004 that materially affected, or are reasonably likely to materially affect, Alleghany's internal control over financial reporting. PART III Item 10. Directors and Executive Officers of Registrant. As permitted by General Instruction G(3), information concerning the executive officers of Alleghany is set forth as a supplemental item included in Part I of this Form 10-K Report under the caption "Executive Officers of Registrant." Information concerning the directors of Alleghany is incorporated by reference from pages 4 through 11 of Alleghany's Proxy Statement, filed or to be filed in connection with its Annual Meeting of Stockholders to be held on April 22, 2005. Information concerning compliance with the reporting requirements under Section 16 of the Securities Exchange Act of 1934, as amended, is incorporated by reference from page 13 of Alleghany's Proxy Statement, filed or to be filed in connection with its Annual Meeting of Stockholders to be held on April 22, 2005. 42 In September 2003, the Board of Directors of Alleghany adopted a Financial Personnel Code of Ethics (the "Financial Personnel Code of Ethics") applicable to its chief executive officer, chief financial officer, chief accounting officer and vice president for tax matters that complies with the requirements of Item 406 of Regulation S-K under the Securities Exchange Act of 1934, as amended. The Financial Personnel Code of Ethics supplements Alleghany's Code of Business Conduct and Ethics, adopted by the Board of Directors of Alleghany in September 2003, which is applicable to all employees of Alleghany and its directors. A copy of the Financial Personnel Code of Ethics was filed as an Exhibit to Alleghany's annual report on Form 10-K for the year ended December 31, 2003. The Financial Personnel Code of Ethics and the Code of Business Conduct and Ethics are available on Alleghany's website at www.alleghany.com or may be obtained, free of charge, upon request to the Secretary of Alleghany. Item 11. Executive Compensation. The information required by this Item 11 is incorporated by reference from pages 13 through 25 of Alleghany's Proxy Statement, filed or to be filed in connection with its Annual Meeting of Stockholders to be held on April 22, 2005. The information set forth beginning on the bottom of page 25 through page 33 of Alleghany's Proxy Statement, filed or to be filed in connection with its Annual Meeting of Stockholders to be held on April 22, 2005, is not "filed" as a part hereof. Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters. Equity Compensation Plan Information The following table summarizes information, as of December 31, 2004, relating to the equity compensation plans of Alleghany under which equity securities of Alleghany are authorized for issuance: 43

(C) NUMBER OF (A) SECURITIES REMAINING NUMBER OF (B) AVAILABLE FOR FUTURE SECURITIES TO BE WEIGHTED- ISSUANCE UNDER ISSUED UPON AVERAGE EXERCISE EQUITY EXERCISE OF PRICE OF COMPENSATION PLANS OUTSTANDING OUTSTANDING (EXCLUDING OPTIONS, WARRANTS OPTIONS, WARRANTS SECURITIES REFLECTED PLAN CATEGORY AND RIGHTS AND RIGHTS IN COLUMN(A)) ----------------------------- ----------------- ----------------- -------------------- Equity compensation plans approved by security holders(1) ............... 86,469(2) $148.78 796,255 Equity compensation plans not approved by security holders(3) ............... 23,459 $138.71 10,440 ------- ------- ------- Total ....................... 109,928 806,695 ======= =======

---------- (1) These plans consist of: (i) the Amended and Restated Directors' Stock Option Plan, (ii) the 2000 Directors' Stock Option Plan, (iii) the Directors' Equity Compensation Plan, (iv) the 1993 Long-Term Incentive Plan (the "1993 Plan")and (v) the 2002 Long-Term Incentive Plan (the "2002 Plan"). The 2000 Directors' Stock Option Plan, which provided for the annual grant of an option to purchase 1,000 shares of Common Stock (subject to antidilution adjustments) to each director who was not an employee of the Company or any of its subsidiaries, expired on December 31, 2004 and therefore no shares of Common Stock remain available for future grants. As of December 31, 2004, options to purchase 86,469 shares of Common Stock (subject to antidilution adjustments) were outstanding. The Directors' Equity Plan, which provides for the payment of a non-employee director's annual retainer for service as a director one-half in shares of Common Stock (which are not subject to any forfeiture or transfer restrictions) and one-half in cash, is due to expire on December 31, 2005. In December 2004, the Board of Directors adopted the 2005 Directors' Stock Plan (the "2005 Directors' Plan"), effective upon stockholder approval. Upon such stockholder approval, the Directors' Equity Plan will be terminated and no more grants of Common Stock will be made. Under the 2005 Directors' Plan, a maximum of 50,000 shares of Common Stock, which are not included in the above table, may be issued to non- 44 employee directors and/or purchased pursuant to stock options granted thereunder, subject to antidilution and other adjustments in certain events specified in the 2005 Directors' Plan. Such shares of Common Stock may be original issue shares of Common Stock, treasury stock, shares of Common Stock purchased in the open market or otherwise. (2) This amount does not include 49,783 performance shares outstanding under the 1993 Plan and 98,333 performance shares outstanding under the 2002 Plan. Performance shares do not have an exercise price because their value is dependent upon the achievement of certain performance goals over a period of time. Performance shares are typically paid one-half in cash and one-half in Common Stock. (3) These plans consist of: (i) the Subsidiary Directors' Stock Option Plan (the "Subsidiary Option Plan") and (ii) the Underwriters Re Group, Inc. 1997 Stock Option Plan (the "URG 1997 Plan"). Under the Subsidiary Option Plan, which was adopted on July 21, 1998, the Compensation Committee of Alleghany's Board of Directors selected non-employee directors of Alleghany's subsidiaries to receive grants of nonqualified stock options. Not more than 25,000 shares of Common Stock (subject to adjustment by reason of any stock split, stock dividend or other similar event) will be issued pursuant to options granted under the Subsidiary Option Plan. As of December 31, 2004, options to purchase 7,752 shares of Alleghany's Common Stock (subject to adjustment by reason of any stock split, stock dividend or other similar event) were outstanding. The Subsidiary Option Plan expired on July 31, 2003 and therefore no shares of Alleghany's Common Stock remain available for future grants. Each option has a term of 10 years from the date it is granted. One-third of the total number of shares of Common Stock covered by each option becomes exercisable each year beginning with the first anniversary of the date it is granted; however, an option automatically becomes exercisable in full when the non-employee subsidiary director ceases to be a non-employee subsidiary director for any reason other than death. If an optionholder dies while holding options that have not been fully exercised, his or her executors, administrators, heirs or distributees, as the case may be, may exercise those options which the decedent could have exercised at the time of death within one year after the date of such death. Under the URG 1997 Plan, which was adopted on September 17, 1997, options were granted to certain members of URG management in exchange for options to purchase shares of URG. As of December 31, 2004, options to purchase 20,728 shares of Alleghany's Common Stock (subject to adjustment by reason of any stock split, stock dividend or other similar event) were outstanding, and no shares of Alleghany's Common Stock remained available for future option grants under the URG 1997 Plan. Under the URG 1997 Plan, options expire if they are not 45 exercised prior to the earliest of (i) the tenth anniversary of the date of grant of the original warrant or option, (ii) three months after termination of the optionee's employment for any reason except death or a permanent disability, or (iii) one year after termination of the optionee's employment by reason of death or permanent disability. The additional information required by this Item 12 is incorporated by reference from pages 1 through 4, and from pages 11 through 13, of Alleghany's Proxy Statement, filed or to be filed in connection with its Annual Meeting of Stockholders to be held on April 22, 2005. Item 13. Certain Relationships and Related Transactions. The information required by this Item 13 is incorporated by reference from page 8 of Alleghany's Proxy Statement, filed or to be filed in connection with its Annual Meeting of Stockholders to be held on April 22, 2005. Item 14. Principal Accountant Fees and Services The information required by this Item 14 is incorporated by reference from pages 43 and 44 of Alleghany's Proxy Statement, filed or to be filed in connection with its Annual Meeting of Stockholders to be held on April 22, 2005. 46 PART IV Item 15. Exhibits and Financial Statement Schedules. (a) 1. Financial Statements. The consolidated financial statements of Alleghany and its subsidiaries, together with the report thereon of KPMG LLP, independent registered public accounting firm, are incorporated by reference from the Annual Report to Stockholders for the year 2004 into Item 8 of this Report. 2. Financial Statement Schedules. The schedules relating to the consolidated financial statements of Alleghany and its subsidiaries, together with the report thereon of KPMG LLP, independent registered public accounting firm, are detailed in a separate index herein. 3. Exhibits. The following are filed as exhibits to this Report:

Exhibit Number Description -------------- ----------- 3.01 Restated Certificate of Incorporation of Alleghany, as amended by Amendment accepted and received for filing by the Secretary of State of the State of Delaware on June 23, 1988, filed as Exhibit 20 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1988, is incorporated herein by reference. 3.02 By-laws of Alleghany, as amended September 21, 2004, filed as Exhibit 3.2 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2004, is incorporated herein by reference. *10.01 Description of Alleghany Management Incentive Plan, filed as Exhibit 10.01 to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1993, is incorporated herein by reference.

---------- * Compensatory plan or arrangement. 47 *10.02 Alleghany Deferred Compensation Plan, as amended and restated as of December 15, 1992, filed as Exhibit 10.03 to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1992, is incorporated herein by reference. *10.03(a) Alleghany 1993 Long-Term Incentive Plan, as amended and restated effective as of January 1, 1994, filed as Exhibit 10.06(b) to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1994, is incorporated herein by reference. *10.03(b) Alleghany 2002 Long-Term Incentive Plan, adopted and effective April 26, 2002, filed as Exhibit A to Alleghany's Proxy Statement, filed in connection with its Annual Meeting of Stockholders held on April 26, 2002, is incorporated herein by reference. *10.04 Alleghany Supplemental Death Benefit Plan dated as of May 15, 1985 and effective as of January 1, 1985, filed as Exhibit 10.08 to Old Alleghany's Annual Report on Form 10-K for the year ended December 31, 1985, is incorporated herein by reference. *10.05 Alleghany Retirement Plan, amended and restated as of July 1, 2004. *10.06 Alleghany Retirement COLA Plan dated and effective as of January 1, 1992, as adopted on March 17, 1992, filed as Exhibit 10.7 to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1991, are incorporated herein by reference. *10.07 Description of Alleghany Group Long Term Disability Plan effective as of July 1, 1995, filed as Exhibit 10.10 to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1995, is incorporated herein by reference. ---------- * Compensatory plan or arrangement. 48 *10.08(a) Alleghany Amended and Restated Directors' Stock Option Plan effective as of April 20, 1993, filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1993, is incorporated herein by reference. *10.08(b) Alleghany 2000 Directors' Stock Option Plan effective April 28, 2000, filed as Exhibit A to Alleghany's Proxy Statement, filed in connection with its Annual Meeting of Stockholders held on April 28, 2000, is incorporated herein by reference. *10.09 Alleghany Directors' Equity Compensation Plan, effective as of January 16, 1995, filed as Exhibit 10.11 to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1994, is incorporated herein by reference. *10.10 Alleghany Non-Employee Directors' Retirement Plan, as amended, effective January 1, 2005. *10.11(a) Employment Agreement, dated October 7, 2002, between Alleghany and Weston M. Hicks, filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2002, is incorporated herein by reference. *10.11(b) Restricted Stock Award Agreement, dated October 7, 2002, between Alleghany and Weston M. Hicks, filed as Exhibit 10.2 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2002, is incorporated herein by reference. *10.11(c) Restricted Stock Unit Matching Grant Agreement, dated October 7, 2002, between Alleghany and Weston M. Hicks, filed as Exhibit 10.3 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2002, is incorporated herein by reference. ---------- * Compensatory plan or arrangement. 49 *10.11(d) Restricted Stock Award Agreement, dated December 31, 2004, between Alleghany and Weston M. Hicks. *10.12 Description of compensatory arrangements between Alleghany and John J. Burns, Jr., filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2004, is incorporated herein by reference. *10.13 Description of compensatory arrangements between Alleghany and its directors. *10.14 Description of compensatory arrangements between Alleghany and its named executive officers, as defined by Item 402(a)(3) of Regulation S-K. 10.15(a) Credit Agreement, dated as of July 28, 2004, among Alleghany, the banks which are signatories thereto, Wachovia Bank, National Association as administrative agent for the banks, U.S. Bank National Association as syndication agent for the banks, and LaSalle Bank National Association and HSBC Bank USA, National Association, as documentation agents for the banks (the "Credit Agreement"), filed as Exhibit 10.4 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2004, is incorporated herein by reference. 10.15(b) List of Contents of Exhibits and Schedules to the Credit Agreement. The Company agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.16(a) Installment Sales Agreement dated December 8, 1986 by and among Alleghany, Merrill Lynch, Pierce, Fenner & Smith Incorporated and Merrill Lynch & Co., Inc., filed as Exhibit 10.10 to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1986, is incorporated herein by reference. ---------- * Compensatory plan or arrangement. 50 10.16(b) Intercreditor and Collateral Agency Agreement dated as of October 20, 1997 among The Chase Manhattan Bank, Barclays Bank PLC and Alleghany Funding Corporation, filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 1997, is incorporated herein by reference. 10.16(c) Master Agreement dated as of October 20, 1997 between Barclays Bank PLC and Alleghany Funding Corporation, and related Amended Confirmation dated October 24, 1997 between Barclays Bank PLC and Alleghany Funding Corporation, filed as Exhibit 10.2 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 1997, are incorporated herein by reference. 10.16(d) Indenture dated as of October 20, 1997 between Alleghany Funding Corporation and The Chase Manhattan Bank, filed as Exhibit 10.3 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 1997, is incorporated herein by reference. 10.17(a) Stock Purchase Agreement dated as of July 1, 1991 among Celite Holdings Corporation, Celite Corporation and Manville International, B.V. (the "Celite Stock Purchase Agreement"), filed as Exhibit 10.2(a) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, is incorporated herein by reference. 10.17(b) List of Contents of Exhibits and Schedules to the Celite Stock Purchase Agreement, filed as Exhibit 10.2(b) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.18(a) Joint Venture Stock Purchase Agreement dated as of July 1, 1991 among Celite Holdings Corporation, Celite Corporation and Manville Corporation (the "Celite Joint Venture Stock Purchase Agreement"), filed as Exhibit 10.3(a) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, is incorporated herein by reference. 51 10.18(b) List of Contents of Exhibits and Schedules to the Celite Joint Venture Stock Purchase Agreement, filed as Exhibit 10.3(b) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.19(a) Asset Purchase Agreement dated as of July 1, 1991 among Celite Holdings Corporation, Celite Corporation and Manville Sales Corporation (the "Celite Asset Purchase Agreement"), filed as Exhibit 10.4(a) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, is incorporated herein by reference. 10.19(b) List of Contents of Exhibits and Schedules to the Celite Asset Purchase Agreement, filed as Exhibit 10.4(b) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.19(c) Amendment No. 1 dated as of July 31, 1991 to the Celite Asset Purchase Agreement, filed as Exhibit 10.32(c) to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1991, is incorporated herein by reference. 10.20(a) Acquisition Related Agreement dated as of July 1, 1991, by and between Celite Holdings Corporation, Celite Corporation and Manville Corporation (the "Celite Acquisition Related Agreement"), filed as Exhibit 10.5(a) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, is incorporated herein by reference. 10.20(b) List of Contents of Exhibits to the Celite Acquisition Related Agreement, filed as Exhibit 10.5(b) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 52 10.20(c) Amendment dated as of July 31, 1991 to Celite Acquisition Related Agreement, filed as Exhibit 10.33(c) to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1991, is incorporated herein by reference. 10.21(a) Credit Agreement dated as of March 12, 2003 among Mineral Holdings, Inc., World Minerals, designated subsidiary borrowers, the Banks named therein and Union Bank of California, N.A., as Sole Lead Arranger, Administrative Agent and Collateral Agent (the "World Minerals Credit Agreement"), filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended March 31, 2003, is incorporated herein by reference. 10.21(b) List of Contents of Exhibits, Annexes and Schedules to the World Minerals Credit Agreement, filed as Exhibit 10.2 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended March 31, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.21(c) Subordination Agreement dated as of March 12, 2003 between Alleghany and Union Bank of California, N.A., as Administrative Agent and Collateral Agent, filed as Exhibit 10.3 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended March 31, 2003, is incorporated herein by reference. 10.22(a) Stock Purchase Agreement dated as of December 30, 1999 by and between Alleghany and Swiss Re America Holding Corporation, filed as Exhibit 99.1 to Alleghany's Current Report on Form 8-K dated December 30, 1999, is incorporated herein by reference. 10.22(b) Closing Agreement, dated May 10, 2000, by and between Swiss Re America Holding Corporation and Alleghany, filed as Exhibit 99.2 to Alleghany's Current Report on Form 8-K dated May 25, 2000, is incorporated herein by reference. 53 10.23 Agreement, effective as of December 20, 2000, by and among Alleghany, Underwriters Reinsurance Company and London Life and Casualty Reinsurance Corporation, filed as Exhibit 10.23 to Alleghany's Annual Report on Form 10-K for the year ended December 31, 2000, is incorporated herein by reference. 10.24(a) Agreement and Plan of Amalgamation dated as of July 30, 1998 by and among Underwriters Reinsurance Company, Underwriters Acquisition Company Ltd. and Venton Holdings Ltd. (the "Amalgamation Agreement"), filed as Exhibit 10.28(a) to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1998, is incorporated herein by reference. 10.24(b) List of Contents of Exhibits to the Amalgamation Agreement, filed as Exhibit 10.28(b) to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1998, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.24(c) Amendment No. 1 dated as of September 24, 1998 to the Amalgamation Agreement (the "Amalgamation Amendment No. 1"), filed as Exhibit 10.28(c) to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1998, is incorporated herein by reference. 10.24(d) List of Contents of Exhibits to the Amalgamation Amendment No. 1, filed as Exhibit 10.28(d) to Alleghany's Annual Report on Form 10-K for the year ended December 31, 1998, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 54 10.25(a) Credit Agreement dated as of August 14, 2000, by and among Alleghany Underwriting Ltd, Alleghany Underwriting Capital Ltd, Talbot Underwriting Limited, and Alleghany Underwriting Capital (Bermuda) Ltd, as Borrowers and Account Parties; Alleghany, as Guarantor; the Banks parties thereto from time to time; Mellon Bank, N.A., as Issuing Bank, as Administrative Agent and as Arranger; National Westminster Bank plc, as Syndication Agent and ING Bank, N.V., as Managing Agent (the "Alleghany Underwriting Credit Agreement"), filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2000, is incorporated herein by reference. 10.25(b) List of Contents of Exhibits and Schedules to the Alleghany Underwriting Credit Agreement, filed as Exhibit 10.2 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2000, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.25(c) First Amendment to Credit Agreement dated as of February 1, 2001, by and among Alleghany Underwriting Ltd, Alleghany Underwriting Capital Ltd, Talbot Underwriting Limited, Alleghany Underwriting Capital (Bermuda) Ltd, Alleghany, Alleghany Insurance Holdings LLC, the Banks and Agents which have signed the signature pages thereto, and Mellon Bank, N.A., as Bank, as Issuing Bank and as Administrative Agent for the Banks and the Issuing Bank, filed as Exhibit 10.25(c) to Alleghany's Annual Report on Form 10-K for the year ended December 31, 2000, is incorporated herein by reference. 10.25(d) Purchase Agreement dated as of October 31, 2001 by and between Alleghany Insurance Holdings LLC and Talbot Holdings Ltd, filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2001, is incorporated herein by reference. 55 10.26(a) Agreement and Plan of Merger, dated as of October 18, 2000, by and among ABN AMRO North America Holding Company, Alleghany Asset Management, Inc. and Alleghany, filed as Exhibit 2.1 to Alleghany's Current Report on Form 8-K dated October 23, 2000, is incorporated herein by reference. 10.26(b) Amendment to the Agreement and Plan of Merger dated as of January 17, 2001, by and among ABN AMRO North America Holding Company, Alleghany Asset Management, Inc. and Alleghany, filed as Exhibit 2.2 to Alleghany's Current Report on Form 8-K dated February 14, 2001, is incorporated herein by reference. 10.26(c) Closing Agreement dated as of February 1, 2001, by and among ABN AMRO North America Holding Company, Alleghany Asset Management, Inc. and Alleghany, filed as Exhibit 2.3 to Alleghany's Current Report on Form 8-K dated February 14, 2001, is incorporated herein by reference. 10.27(a) Agreement and Plan of Merger dated as of July 20, 2001 by and among Capitol Transamerica, ABC Acquisition Corp. and Alleghany (the "Capitol Transamerica Merger Agreement"), filed as Exhibit 10.1(a) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2001, is incorporated herein by reference. 10.27(b) List of Contents of Exhibits and Schedules to the Capitol Transamerica Merger Agreement, filed as Exhibit 10.1(b) to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2001, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.28(a) Acquisition Agreement, dated as of June 6, 2003, by and between Royal Group, Inc. and AIHL (the "Resurgens Specialty Acquisition Agreement"), filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 56 10.28(b) List of Contents of Exhibits and Schedules to the Resurgens Specialty Acquisition Agreement, filed as Exhibit 10.2 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.29 Assignment and Assumption Agreement, dated as of June 30, 2003, by and between AIHL and RSUI (regarding the transfer of rights under the Resurgens Specialty Acquisition Agreement), filed as Exhibit 10.3 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.30(a) Quota Share Reinsurance Agreement, dated as of July 1, 2003, by and between Royal Indemnity Company and RIC (the "Royal Indemnity Company Quota Share Reinsurance Agreement"), filed as Exhibit 10.4 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.30(b) List of Contents of Exhibits and Schedules to the Royal Indemnity Company Quota Share Reinsurance Agreement, filed as Exhibit 10.5 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.31(a) Quota Share Reinsurance Agreement, dated as of July 1, 2003, by and between Royal Surplus Lines Insurance Company and RIC (the "Royal Surplus Lines Insurance Company Quota Share Reinsurance Agreement"), filed as Exhibit 10.6 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 57 10.31(b) List of Contents of Exhibits and Schedules to the Royal Surplus Lines Insurance Company Quota Share Reinsurance Agreement, filed as Exhibit 10.7 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.32(a) Quota Share Reinsurance Agreement, dated as of July 1, 2003, by and between Landmark and RIC (the "Landmark Quota Share Reinsurance Agreement"), filed as Exhibit 10.8 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.32(b) List of Contents of Exhibits and Schedules to the Landmark Quota Share Reinsurance Agreement, filed as Exhibit 10.9 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.33(a) Administrative Services Agreement, dated as of July 1, 2003, by and among Royal Indemnity Company, Resurgens Specialty and RIC (the "Royal Indemnity Company Administrative Services Agreement"), filed as Exhibit 10.10 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.33(b) List of Contents of Exhibits and Schedules to the Royal Indemnity Company Administrative Services Agreement, filed as Exhibit 10.11 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 58 10.34(a) Administrative Services Agreement, dated as of July 1, 2003, by and among Royal Surplus Lines Insurance Company, Resurgens Specialty and RIC (the "Royal Surplus Lines Insurance Company Administrative Services Agreement"), filed as Exhibit 10.12 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.34(b) List of Contents of Exhibits and Schedules to the Royal Surplus Lines Insurance Company Administrative Services Agreement, filed as Exhibit 10.13 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.35(a) Administrative Services Agreement, dated as of July 1, 2003, by and among Royal Insurance Company of America, Resurgens Specialty and RIC (the "Royal Insurance Company of America Administrative Services Agreement"), filed as Exhibit 10.14 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.35(b) List of Contents of Exhibits and Schedules to the Royal Insurance Company of America Administrative Services Agreement, filed as Exhibit 10.15 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.36(a) Administrative Services Agreement, dated as of July 1, 2003, by and among Landmark, Resurgens Specialty and RIC (the "Landmark Administrative Services Agreement"), filed as Exhibit 10.16 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 59 10.36(b) List of Contents of Exhibits and Schedules to the Landmark Administrative Services Agreement, filed as Exhibit 10.17 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.37(a) Trust Agreement, dated as of July 1, 2003, by and among Royal Indemnity Company, Royal Surplus Lines Insurance Company, Landmark, RIC and LaSalle Bank National Association, as Trustee (the "Trust Agreement"), filed as Exhibit 10.18 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.37(b) Amendment, dated as of September 2, 2003, amending the Trust Agreement, filed as Exhibit 10.7 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, is incorporated herein by reference. 10.38(a) Assignment of Net Premium Receivables, dated as of July 1, 2003, by and between LaSalle Bank National Association and Royal Indemnity Company, Royal Surplus Lines Insurance Company and Landmark ("Assignment of Receivables"), filed as Exhibit 10.19 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.38(b) Amendment, dated as of September 2, 2003, amending the Assignment of Receivables, filed as Exhibit 10.8 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, is incorporated herein by reference. 10.39(a) Assignment of Reinsurance Recoverables, dated as of July 1, 2003, by and among RIC, LaSalle Bank National Association and Royal Indemnity Company, Royal Surplus Lines Insurance Company and Landmark ("Assignment of Recoverables"), filed as Exhibit 10.20 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.39(a) Assignment of Reinsurance Recoverables, dated as of July 1, 2003, by and among RIC, LaSalle Bank National Association and Royal Indemnity Company, Royal Surplus Lines Insurance Company and Landmark ("Assignment of Recoverables"), filed as Exhibit 10.20 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 60 10.39(b) Amendment, dated as of September 2, 2003, amending the Assignment of Recoverables, filed as Exhibit 10.9 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, is incorporated herein by reference. 10.40 Administrative Services Intellectual Property License Agreement, dated as of July 1, 2003, by and between Royal Indemnity Company and Resurgens Specialty (entered into pursuant to the Royal Indemnity Company Administrative Services Agreement), filed as Exhibit 10.21 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.41 Administrative Services Intellectual Property License Agreement, dated as of July 1, 2003, by and between Royal Indemnity Company and Resurgens Specialty (entered into pursuant to the Royal Surplus Lines Insurance Company Administrative Services Agreement), filed as Exhibit 10.22 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.42 Administrative Services Intellectual Property License Agreement, dated as of July 1, 2003, by and between Royal Indemnity Company and Resurgens Specialty (entered into pursuant to the Royal Insurance Company of America Administrative Services Agreement), filed as Exhibit 10.23 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.43 Administrative Services Intellectual Property License Agreement, dated as of July 1, 2003, by and between Royal Indemnity Company and Resurgens Specialty (entered into pursuant to the Landmark Administrative Services Agreement), filed as Exhibit 10.24 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 61 10.44(a) Claims Servicing Agreement, dated as of July 1, 2003, by and among RIC, Royal Indemnity Company, Royal Surplus Lines Insurance Company, Landmark, Royal Insurance Company of America, American and Foreign Insurance Company, Globe Indemnity Company, Safeguard Insurance Company and Phoenix Assurance Company of New York (the "Claims Servicing Agreement"), filed as Exhibit 10.25 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.44(b) List of Contents of Exhibits and Schedules to the Claims Servicing Agreement, filed as Exhibit 10.26 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.45 Claims Servicing Information Technology License Agreement, dated as of July 1, 2003, by and between Royal Indemnity Company and RIC, filed as Exhibit 10.27 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.46(a) Renewal Rights Agreement, dated as of July 1, 2003, by and among Landmark, Royal Indemnity Company, Royal Surplus Lines Insurance Company, Royal Insurance Company of America and AIHL (the "Renewal Rights Agreement"), filed as Exhibit 10.28 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.46(b) List of Contents of Exhibits to the Renewal Rights Agreement, filed as Exhibit 10.29 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 62 10.47(a) Transition Services Agreement, dated as of July 1, 2003, by and among Royal Group, Inc., RSUI and Resurgens Specialty (the "Transition Services Agreement"), filed as Exhibit 10.30 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.47(b) List of Contents of Schedules to the Transition Services Agreement, filed as Exhibit 10.31 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.48 Transitional Trademark License Agreement, dated as of July 1, 2003, by and among R&SA, Resurgens Specialty and RSA Surplus Lines Insurance Services, Inc, filed as Exhibit 10.32 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.49 Employee Leasing Agreement, dated as of July 1, 2003, by and between Royal Indemnity Company and RIC, filed as Exhibit 10.33 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.50(a) Managing General Agency Agreement, dated as of July 1, 2003, by and among Resurgens Specialty, as Managing General Agent, Royal Indemnity Company, Royal Surplus Lines Insurance Company, Royal Insurance Company of America and Landmark (the "Managing General Agency Agreement"), filed as Exhibit 10.34 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.50(b) List of Contents of Exhibits to the Managing General Agency Agreement, filed as Exhibit 10.35 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 63 10.51(a) Stock Purchase Agreement, dated as of July 1, 2003, by and between AIHL and Royal Group, Inc. (the "RSA Surplus Lines Insurance Services, Inc. Stock Purchase Agreement"), filed as Exhibit 10.36 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.51(b) List of Contents of Exhibits and Schedules to the RSA Surplus Lines Insurance Services, Inc. Stock Purchase Agreement, filed as Exhibit 10.37 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.52 Assignment and Assumption of Liabilities Agreement, dated as of July 1, 2003, by and between RSA Surplus Lines Insurance Services, Inc. and Royal Indemnity Company, filed as Exhibit 10.38 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.53 Assignment and Assumption Agreement, dated as of July 1, 2003, by and between AIHL and RSUI, filed as Exhibit 10.39 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.54 Assignment and Assumption Agreement, dated as of July 1, 2003, by and between AIHL and RSUI, filed as Exhibit 10.40 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.55 Assignment and Assumption Agreement, dated as of July 1, 2003, by and between AIHL and RSUI, filed as Exhibit 10.41 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 64 10.56(a) Stock Purchase Agreement, dated as of June 6, 2003, by and between AIHL and Guaranty National Insurance Company (the "Landmark Stock Purchase Agreement"), filed as Exhibit 10.42 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.56(b) List of Contents of Exhibits and Schedules to the Landmark Stock Purchase Agreement, filed as Exhibit 10.43 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.57(a) Stock Purchase Agreement, dated as of June 12, 2003, by and between Swiss Re America Holding Corporation and RSUI (the "RIC Stock Purchase Agreement"), filed as Exhibit 10.44 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. 10.57(b) List of Contents of Exhibits and Schedules to the RIC Stock Purchase Agreement, filed as Exhibit 10.45 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.58 Assignment and Assumption Agreement, dated as of July 1, 2003, by and between AIHL and RIC (regarding the transfer of rights under the Landmark Stock Purchase Agreement), filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, is incorporated herein by reference. 10.59(a) RIC (Landmark) Quota Share Reinsurance Agreement, dated as of September 2, 2003, by and between Landmark and Royal Indemnity Company (the "Royal Indemnity Company (Landmark) Quota Share Reinsurance Agreement"), filed as Exhibit 10.2 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, is incorporated herein by reference. 65 10.59(b) List of Contents of Exhibits and Schedules to the Royal Indemnity Company (Landmark) Quota Share Reinsurance Agreement, filed as Exhibit 10.3 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.60(a) RIC (Landmark) Administrative Services Agreement, dated as of September 2, 2003, by and between Royal Indemnity Company and Landmark (the "Royal Indemnity Company (Landmark) Administrative Services Agreement"), filed as Exhibit 10.4 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, is incorporated herein by reference. 10.60(b) List of Contents of Exhibits and Schedules to the Royal Indemnity Company (Landmark) Administrative Services Agreement, filed as Exhibit 10.5 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, is incorporated herein by reference. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.61 Assumption of Liabilities Agreement, dated as of September 2, 2003, by and between Landmark and Royal Indemnity Company, filed as Exhibit 10.6 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, is incorporated herein by reference. 10.62(a) Stock Purchase Agreement, dated as of January 30, 2004, by and among AIHL, Aegis Holding Inc. and Associated Electric & Gas Insurance Services Limited Landmark and Royal Indemnity Company ("Aegis Stock Purchase Agreement"), filed as Exhibit 10.65 to Alleghany's Annual Report on Form 10-K for the year ended December 31, 2003, is incorporated herein by reference. 10.62(b) List of Contents of Exhibits and Schedules to the Aegis Stock Purchase Agreement. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request, filed as Exhibit 10.66 to Alleghany's Annual Report on Form 10-K for the year ended December 31, 2003, is incorporated herein by reference. 66 10.63 Closing Agreement, dated May 3, 2004, by and among Darwin Group, Inc., Aegis Holding Inc. and Associated Electric & Gas Insurance Services Limited, filed as Exhibit 10.2 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended March 31, 2004, is incorporated herein by reference. 10.64 Trust Agreement, dated as of June 10, 2004, by and among Royal Indemnity Company, Royal Surplus Lines Insurance Company, RSUI Indemnity Company and The Bank of New York, as Trustee, filed as Exhibit 10.1 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2004, is incorporated herein by reference. 10.65 Assignment of Net Premium Receivables, dated as of June 10, 2004, by and among The Bank of New York, Royal Indemnity Company and Royal Surplus Lines Insurance Company, filed as Exhibit 10.2 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2004, is incorporated herein by reference. 10.66 Assignment of Reinsurance Recoverables, dated as of June 10, 2004, by and among RSUI Indemnity Company, The Bank of New York, Royal Indemnity Company and Royal Surplus Lines Insurance Company, filed as Exhibit 10.3 to Alleghany's Quarterly Report on Form 10-Q for the quarter ended June 30, 2004, is incorporated herein by reference. 10.67(a) Agreement and Plan of Merger, dated as of December 23, 2004, among HTI Acquisition LLC, Heads & Threads and Alleghany (the "Heads & Threads Merger Agreement"). 10.67(b) List of Contents of Exhibits and Schedules to the Heads & Threads Merger Agreement. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 10.68(a) Stock Purchase Agreement, dated as of January 31, 2005, by and among Darwin National Assurance Company and Ulico Casualty Company ("Ulico Stock Purchase Agreement"). 10.68(b) List of Contents of Exhibits and Schedules to the Ulico Stock Purchase Agreement. Alleghany agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon request. 67 13 Pages 10 through 20, 22 through 44, 46 and 48 through 79, of the Annual Report to Stockholders of Alleghany for the year 2004. 21 List of subsidiaries of Alleghany. 23 Consent of KPMG LLP, independent registered public accounting firm, to the incorporation by reference of its reports relating to the financial statements the related schedules of Alleghany and subsidiaries and its attestation report in Alleghany's Registration Statements on Form S-8 (Registration No. 333-37237), Form S-8 (Registration No. 333-76159), Form S-8 (Registration No. 333-76996), Form S-3 (Registration No. 33-55707), Form S-3 (Registration No. 33-62477), Form S-3 (Registration No. 333-09881), and Form S-3 (Registration No. 333-13971). 31.1 Certification of the Chief Executive Officer of Alleghany pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2 Certification of the Chief Financial Officer of Alleghany pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1 Certification of the Chief Executive Officer of Alleghany pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. This exhibit shall not be deemed "filed" as a part of this Annual Report on Form 10-K. 32.2 Certification of the Chief Financial Officer of Alleghany pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. This exhibit shall not be deemed "filed" as a part of this Annual Report on Form 10-K. 68 SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. ALLEGHANY CORPORATION (Registrant) Date: March 8, 2005 By /s/ Weston M. Hicks ------------------------------------- Weston M. Hicks President Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. Date: March 8, 2005 By /s/ Rex D. Adams ------------------------------------- Rex D. Adams Director Date: March 8, 2005 By /s/ John J. Burns, Jr. ------------------------------------- John J. Burns, Jr. Vice Chairman of the Board and Director Date: March 8, 2005 By ------------------------------------- Dan R. Carmichael Director Date: March 8, 2005 By /s/ David B. Cuming ------------------------------------- David B. Cuming Senior Vice President (principal financial officer) Date: March 8, 2005 By /s/ Weston M. Hicks ------------------------------------- Weston M. Hicks President and Director (principal executive officer) 69 Date: March 8, 2005 By /s/ Thomas S. Johnson ------------------------------------- Thomas S. Johnson Director Date: March 8, 2005 By /s/ Allan P. Kirby, Jr. ------------------------------------- Allan P. Kirby, Jr. Director Date: March 8, 2005 By /s/ F.M. Kirby ------------------------------------- F.M. Kirby Chairman of the Board and Director Date: March 8, 2005 By /s/ William K. Lavin ------------------------------------- William K. Lavin Director Date: March 8, 2005 By /s/ Roger Noall ------------------------------------- Roger Noall Director Date: March 8, 2005 By /s/ Peter R. Sismondo ------------------------------------- Peter R. Sismondo Vice President, Controller, Treasurer and Assistant Secretary (principal accounting officer) Date: March 8, 2005 By /s/ James F. Will ------------------------------------- James F. Will Director 70 ALLEGHANY CORPORATION AND SUBSIDIARIES INDEX TO FINANCIAL STATEMENT SCHEDULES I SUMMARY OF INVESTMENTS - OTHER THAN IN RELATED PARTIES II CONDENSED FINANCIAL INFORMATION OF REGISTRANT III SUPPLEMENTARY INSURANCE INFORMATION IV REINSURANCE V VALUATION AND QUALIFYING ACCOUNTS VI SUPPLEMENTAL INFORMATION CONCERNING INSURANCE OPERATIONS REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM SCHEDULE I ALLEGHANY CORPORATION AND SUBSIDIARIES SUMMARY OF INVESTMENTS -- OTHER THAN INVESTMENTS IN RELATED PARTIES DECEMBER 31, 2004 (in thousands)

AMOUNT AT WHICH SHOWN IN THE FAIR BALANCE TYPE OF INVESTMENT COST VALUE SHEET ------------------ ---------- ---------- ----------- Fixed maturities: Bonds: United States Government and government agencies and authorities $ 93,469 $ 92,760 $ 92,760 States, municipalities and political subdivisions 573,779 575,236 575,236 Foreign governments 0 0 0 Mortgage backed securities 237,883 237,799 237,799 All other bonds 273,851 273,415 273,415 Redeemable preferred stock 0 0 0 ---------- ---------- ---------- Fixed maturities $1,178,982 $1,179,210 $1,179,210 ---------- ---------- ---------- Equity securities: Common stocks: Banks, trust, and insurance companies $ 63,692 $ 104,558 $ 104,558 Public utilities 6,960 8,199 8,199 Industrial, miscellaneous, and all other 219,945 532,427 532,427 ---------- ---------- ---------- Equity securities $ 290,597 $ 645,184 $ 645,184 ---------- ---------- ---------- Short-term investments 378,452 378,452 378,452 ---------- ---------- ---------- Total investments $1,848,031 $2,202,846 $2,202,846 ========== ========== ==========

SCHEDULE II ALLEGHANY CORPORATION CONDENSED BALANCE SHEETS DECEMBER 31, 2004 AND 2003 (in thousands)

2004 2003 ---------- ---------- Assets Equity securities (cost: 2004 $140,345; 2003 $123,846) $ 446,355 $ 293,053 Debt securities (cost: 2004 $11,096; 2003 $15,322) 11,096 15,309 Short-term investments 80,948 81,880 Cash 2,069 1,950 Notes receivable -- 140 Accounts receivable 3,206 1,415 Property and equipment - at cost, net of accumulated depreciation 189 155 Other assets 6,854 4,598 Deferred tax assets 18,047 11,487 Investment in subsidiary classified as discontinued operation -- 51,736 Current tax receivable 1,881 -- Investment in subsidiaries 1,407,176 1,277,537 ---------- ---------- $1,977,821 $1,739,260 ========== ========== Liabilities and common stockholders' equity Current taxes payable $ -- $ 17,978 Other liabilities 51,920 35,928 Deferred tax liabilities 150,678 103,409 Long-term debt 19,123 19,123 ---------- ---------- Total liabilities 221,721 176,438 Stockholders' equity 1,756,100 1,562,822 ---------- ---------- $1,977,821 $1,739,260 ========== ==========

See accompanying Notes to Condensed Financial Statements. SCHEDULE II ALLEGHANY CORPORATION CONDENSED STATEMENTS OF EARNINGS THREE YEARS ENDED DECEMBER 31, 2004 (in thousands)

2004 2003 2002 -------- -------- ------- Revenues: Interest, dividend and other income $ 7,661 $ 11,894 $21,490 Net gain on investment transactions 2,392 96,748 48,132 -------- -------- ------- Total revenues 10,053 108,642 69,622 -------- -------- ------- Costs and Expenses: Interest expense 2,618 2,660 2,556 General and administrative 40,215 34,770 25,593 -------- -------- ------- Total costs and expenses 42,833 37,430 28,149 -------- -------- ------- Operating (loss) profit (32,780) 71,212 41,473 Equity in earnings of consolidated subsidiaries 202,907 174,088 13,495 -------- -------- ------- Earnings from continuing operations, before income taxes 170,127 245,300 54,968 Income taxes 52,179 79,112 1,583 -------- -------- ------- Earnings from continuing operations 117,948 166,188 53,385 (Loss) earnings from discontinued operations (including loss on disposal of $1,950 in 2004) (1,033) (4,933) 2,436 Income taxes (benefit) (781) (1,123) 1,008 -------- -------- ------- (Loss) earnings from discontinued operations (252) (3,810) 1,428 -------- -------- ------- Net earnings $117,696 $162,378 $54,813 ======== ======== =======

See accompanying Notes to Condensed Financial Statements. SCHEDULE II ALLEGHANY CORPORATION CONDENSED STATEMENTS OF CASH FLOWS THREE YEARS ENDED DECEMBER 31, 2004 (in thousands)

2004 2003 2002 --------- --------- --------- CASH FLOWS FROM OPERATING ACTIVITIES Earnings from continuing operations $ 117,948 $ 166,188 $ 53,385 Adjustments to reconcile earnings to cash provided by (used in) operations: Equity in undistributed net (earnings) losses of consolidated subsidiaries (134,129) (114,077) 9,717 Capital contributions to consolidated subsidiaries (20,547) (366,747) (17,776) Distributions from consolidated subsidiaries 8,459 58,217 248,220 Depreciation and amortization 1,165 743 47 Net gain on investment transactions and sales of subsidiaries (2,392) (96,748) (48,132) Tax benefit on stock options exercised 1,317 4,267 1,188 Decrease in accounts receivable (205) 389 64 Increase in notes receivable -- -- (140) Decrease (increase) in other assets (1,589) (133) 2,094 Increase (decrease) in other liabilities and taxes payable (11,136) 21,352 (253,020) --------- --------- --------- Net adjustments (159,057) (492,737) (57,738) --------- --------- --------- Net cash (used in) provided by operations (41,109) (326,549) (4,353) --------- --------- --------- CASH FLOWS FROM INVESTING ACTIVITIES Purchase of investments (16,499) (55,930) (712,771) Sales of investments 5,008 334,061 375,396 Purchases of property and equipment (76) (36) (100) Net change in short-term investments 932 (11,803) 585,427 Proceeds from the sale of subsidiaries,net of cash disposed 53,403 -- -- Acquisition of subsidiaries, net of cash acquired -- -- (221,056) Other, net (677) 66,016 -- --------- --------- --------- Net cash provided by investing activities 42,091 332,308 26,896 --------- --------- --------- CASH FLOWS FROM FINANCING ACTIVITIES Treasury stock acquisitions -- (287) (28,731) Net cash provided to discontinued operations (2,230) -- -- Other, net 1,367 (6,235) 8,175 --------- --------- --------- Net cash used in financing activities (863) (6,522) (20,556) --------- --------- --------- Net (decrease) increase in cash 119 (763) 1,987 Cash at beginning of year 1,950 2,713 726 --------- --------- --------- Cash at end of year $ 2,069 $ 1,950 $ 2,713 ========= ========= ========= SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION Cash paid during the year for: Interest $ -- $ 1,967 $ 1,912 Income taxes $ 105,001 $ 10,244 $ 45,504

See accompanying Notes to Condensed Financial Statements. SCHEDULE II ALLEGHANY CORPORATION NOTES TO CONDENSED FINANCIAL STATEMENTS (in thousands) 1. Investment in Consolidated Subsidiaries. Reference is made to Note 1 of the Notes to Consolidated Financial Statements incorporated herein by reference. 2. Long-Term Debt. Reference is made to Note 8 of the Notes to Consolidated Financial Statements incorporated herein by reference for information regarding the significant provisions of the revolving credit loan agreement of Alleghany. Included in long-term debt in the accompanying condensed balance sheets is $19,123 in 2004 and 2003 of inter-company notes payable to Alleghany Funding. 3. Income taxes. Reference is made to Note 9 of the Notes to Consolidated Financial Statements incorporated herein by reference. 4. Commitments and Contingencies. Reference is made to Note 15 of the Notes to Consolidated Financial Statements incorporated herein by reference. 5. Stockholders' Equity. Reference is made to Note 10 of the Notes to Consolidated Financial Statements incorporated herein by reference with respect to stockholders' equity and surplus available for dividend payments to Alleghany from its subsidiaries. SCHEDULE III ALLEGHANY CORPORATION AND SUBSIDIARIES SUPPLEMENTARY INSURANCE INFORMATION (IN THOUSANDS)

AT DECEMBER 31, FOR THE YEAR ENDED DECEMBER 31, ---------------------------------------------- ---------------------------------- FUTURE POLICY OTHER BENEFITS, BENEFITS, POLICY CLAIMS, DEFERRED LOSSES, CLAIMS LOSSES POLICY CLAIMS GROSS AND NET NET AND ACQUISITION AND LOSS UNEARNED BENEFITS EARNED INVESTMENT SETTLEMENT YEAR LINE OF BUSINESS COSTS EXPENSES PREMIUMS PAYABLE PREMIUMS INCOME* EXPENSES ---- ---------------- ----------- ---------- -------- -------- -------- ---------- ---------- 2004 Property and Casualty Insurance $56,165 $1,232,337 $751,131 $0 $805,417 $127,678 $540,569 ------- ---------- -------- --- -------- -------- -------- 2003 Property and Casualty Insurance $47,282 $ 437,994 $644,068 $0 $430,914 $ 80,617 $250,202 ------- ---------- -------- --- -------- -------- -------- 2002 Property and Casualty Insurance $22,547 $ 258,471 $ 64,115 $0 $125,649 $ 2,442 $100,508 ------- ---------- -------- --- -------- -------- --------

FOR THE YEAR ENDED DECEMBER 31, ------------------------------------------------- AMORTIZATION OF DEFERRED COMMISSIONS POLICY OTHER AND NET ACQUISITION OPERATING BROKERAGE PREMIUMS YEAR LINE OF BUSINESS COSTS EXPENSES EXPENSES WRITTEN ---- ---------------- ------------ --------- ----------- -------- 2004 Property and Casualty Insurance $62,190 $79,308 $77,238 $857,195 ------- ------- ------- -------- 2003 Property and Casualty InsurancE $43,035 $14,346 $69,154 $782,475 ------- ------- ------- -------- 2002 Property and Casualty Insurance $ 6,229 $12,377 $29,100 $131,524 ------- ------- ------- --------

* Includes net gain on investment transactions. SCHEDULE IV ALLEGHANY CORPORATION AND SUBSIDIARIES REINSURANCE THREE YEARS ENDED DECEMBER 31, 2004 (in thousands)

PERCENTAGE CEDED TO ASSUMED OF AMOUNT GROSS OTHER FROM OTHER NET ASSUMED LINE OF BUSINESS AMOUNT COMPANIES COMPANIES AMOUNT TO NET ---------------- ---------- --------- ---------- -------- ---------- Property and casualty $1,291,242 $585,818 $ 99,993 $805,417 12.4% ---------- -------- -------- -------- ---- Property and casualty $ 262,045 $ 95,299 $264,168 $430,914 61.3% ---------- -------- -------- -------- ---- Property and casualty $ 140,340 $ 16,716 $ 2,025 $125,649 1.6% ---------- -------- -------- -------- ----

SCHEDULE V ALLEGHANY CORPORATION AND SUBSIDIARIES VALUATION AND QUALIFYING ACCOUNTS (in thousands)

Charged to Charged to Balance at costs and other Deductions Balance at YEAR Description January 1, expenses accounts describe December 31, ---- --------------------------- ---------- ---------- ---------- ---------- ------------ 2004 Allowance for uncollectible reinsurance recoverables $ -- -- -- -- $ -- --- --- --- --- --- Allowance for uncollectible premiums receivable $659 (81) -- -- $578 --- --- --- --- --- 2003 Allowance for uncollectible reinsurance recoverables $ -- -- -- -- $ -- --- --- --- --- --- Allowance for uncollectible premiums receivable $618 41 -- -- $659 --- --- --- --- --- 2002 Allowance for uncollectible reinsurance recoverables $ -- -- -- -- $ -- --- --- --- --- --- Allowance for uncollectible premiums receivable $ -- 618 -- -- $618 --- --- --- --- ---

SCHEDULE VI ALLEGHANY CORPORATION AND SUBSIDIARIES SUPPLEMENTAL INFORMATION CONCERNING INSURANCE OPERATIONS (in thousands)

AT DECEMBER 31, ------------------------------------------------- DISCOUNT, IF ANY, RESERVES DEDUCTED FOR IN RESERVES UNPAID FOR UNPAID FOR THE YEAR ENDED DECEMBER 31, DEFERRED CLAIMS CLAIMS ------------------------------- POLICY AND CLAIM AND CLAIM GROSS NET NET ACQUISITION ADJUSTMENT ADJUSTMENT UNEARNED EARNED INVESTMENT YEAR LINE OF BUSINESS COSTS EXPENSES EXPENSES PREMIUMS PREMIUMS INCOME * ---- ---------------- ----------- ---------- ----------- -------- -------- ---------- 2004 Property and Casualty $56,165 $1,232,337 $0 $751,131 $805,417 $127,678 ------- ---------- --- -------- -------- -------- 2003 Property and Casualty $47,282 $ 437,994 $0 $644,068 $430,914 $ 80,617 ------- ---------- --- -------- -------- -------- 2002 Property and Casualty $22,547 $ 258,471 $0 $ 64,115 $125,649 $ 2,442 ------- ---------- --- -------- -------- --------

FOR THE YEAR ENDED DECEMBER 31, ----------------------------------------------------------- CLAIMS AND CLAIM ADJUSTMENT EXPENSES INCURRED RELATED TO AMORTIZATION ------------------- OF DEFERRED PAID CLAIMS (1) (2) POLICY AND CLAIM NET CURRENT PRIOR ACQUISITION ADJUSTMENT PREMIUMS YEAR LINE OF BUSINESS YEAR YEAR COSTS EXPENSES WRITTEN ---- ---------------- -------- -------- ------------ ----------- -------- 2004 Property and Casualty $547,868 ($7,299) $62,190 $175,611 $857,195 -------- -------- ------- -------- -------- 2003 Property and Casualty $229,519 $ 20,683 $43,035 $ 87,518 $782,475 -------- -------- ------- -------- -------- 2002 Property and Casualty $ 82,639 $ 17,869 $ 6,229 $ 73,979 $131,524 -------- -------- ------- -------- --------

* Includes net gain on Investment transactions.