cxp-20210630

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


			FORM 10-Q

(Mark One)


☒			Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
for the quarterly period ended June 30, 2021
or
☐			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 001-36113

COLUMBIA PROPERTY TRUST, INC.

(Exact name of registrant as specified in its charter)

__________________________________

Maryland

20-0068852

(State or other jurisdiction of incorporation or organization)

(I.R.S. Employer Identification Number)

315 Park Avenue South, New York, New York 10010

(Address of principal executive offices) (Zip Code)

(212) 687-0800

(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbols

Name of each exchange on which registered

Common Stock

CXP

NYSE

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 ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer", "accelerated filer", "smaller reporting company", and "emerging growth company" in Rule 12b-2 of the Exchange Act (check one).


Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐ (Do not check if a smaller reporting company)	Smaller reporting company	☐
		Emerging Growth Company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

Number of shares outstanding of the registrant's

only class of common stock, as of July 23, 2021: 114,903,984 shares

Table of Contents

FORM 10-Q

COLUMBIA PROPERTY TRUST, INC.

TABLE OF CONTENTS


PART I. FINANCIAL INFORMATION		Page No.

Item 1.	Consolidated Financial Statements	5

	Consolidated Balance Sheets as of June 30, 2021 (unaudited) and December 31, 2020 (unaudited)	6

	Consolidated Statements of Operations for the Three and Six Months Ended June 30, 2021 (unaudited) and 2020 (unaudited)	7

	Consolidated Statements of Comprehensive Income for the Three and Six Months Ended June 30, 2021 (unaudited) and 2020 (unaudited)	8

	Consolidated Statements of Equity for the Three and Six Months Ended June 30, 2021 (unaudited) and 2020 (unaudited)	9

	Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2021 (unaudited) and 2020 (unaudited)	11

	Condensed Notes to Consolidated Financial Statements (unaudited)	12

Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	35

Item 3.	Quantitative and Qualitative Disclosures About Market Risk	51

Item 4.	Controls and Procedures	52

PART II. OTHER INFORMATION

Item 1.	Legal Proceedings	53

Item 1A.	Risk Factors	53

Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	53

Item 3.	Defaults Upon Senior Securities	53

Item 4.	Mine Safety Disclosures	53

Item 5.	Other Information	54

Item 6.	Exhibits	55

Table of Contents

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

Certain statements contained in this quarterly report on Form 10-Q ("Form 10-Q") of Columbia Property Trust, Inc. ("Columbia Property Trust," "we," "our," or "us"), other than historical facts may constitute "forward-looking statements" within the meaning of the Private Litigation Reform Act of 1995 (set forth in Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934). Columbia Property Trust intends for all such forward-looking statements presented in this Form 10-Q, or that management may make orally or in writing from time to time, to be covered by the applicable safe harbor provisions for forward-looking statements contained in those acts.

Such statements in this Form 10-Q include, among other things, information about possible or assumed future results of the business and our financial condition, liquidity, results of operations, plans, strategies, prospects, and objectives. Such forward-looking statements can generally be identified by our use of forward-looking terminology such as "may," "will," "expect," "intend," "anticipate," "estimate," "believe," "continue," or other similar words. As forward-looking statements, these statements are subject to certain risks and uncertainties, including known and unknown risks, which could cause actual results to differ materially from those projected or anticipated. These risks, uncertainties, and other factors include, without limitation:

•risks affecting the real estate industry and the office sector, in particular (such as the inability to enter into new leases, dependence on tenants' financial condition, and competition from other owners of real estate);

•risks relating to lease terminations, lease defaults, or changes in the financial condition of our tenants, particularly by a significant tenant;

•risks relating to our ability to maintain and increase property occupancy rates and rental rates;

•adverse economic or real estate market developments in our target markets;

•the risks of pandemics or other public health emergencies, such as the continued impact of the COVID-19 pandemic, including uncertainty surrounding implications of variants of the disease;

•the impact of social distancing, shelter-in-place, border closings, travel restrictions, remote work trends, and similar governmental and private measures taken to combat the spread of COVID-19 and related variants;

•future developments involving our ongoing strategic alternatives review process, as well as costs, expenses, and disruption associated with such strategic alternatives review process;

•risks relating to the use of debt to fund acquisitions;

•availability and terms of financing;

•ability to refinance indebtedness as it comes due;

•sensitivity of our operations and financing arrangements to fluctuations in interest rates;

•reductions in asset valuations and related impairment charges;

•risks relating to construction, development, and redevelopment activities;

•risks associated with joint ventures, including disagreements with, or misconduct by, joint venture partners;

•risks relating to reduced demand for, or oversupply of, office space in our markets, including increased sublease availabilities;

•risks relating to acquisition and disposition activities;

•ability to successfully integrate our operations and employees in connection with the acquisition of Normandy Real Estate Management, LLC ("Normandy");

•ability to realize anticipated benefits and synergies of the acquisition of Normandy;

•risks associated with our ability to continue to qualify as a real estate investment trust;

•risks associated with possible cybersecurity attacks against us or any of our tenants;

•potential liability for uninsured losses and environmental contamination;

•potential adverse impact of market interest rates on the market price for our securities; and

•risks associated with our dependence on key personnel whose continued service is not guaranteed.

Table of Contents

For further discussion of these and additional risks and uncertainties that may cause actual results to differ from expectation, see Item 1A, Risk Factors, on our Form 10-K for the year ended December 31, 2020 and Part II, Item 1A – Risk Factors, in this Quarterly Report. Although we believe that the expectations reflected in such forward-looking statements are based on reasonable assumptions, we can give no assurances that our expectations will be achieved. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date this Form 10-Q is filed with the U.S. Securities and Exchange Commission ("SEC"). We do not intend to update or revise any forward-looking statement, whether as a result of new information, future events, or otherwise.

Table of Contents

PART I.FINANCIAL INFORMATION

ITEM 1.CONSOLIDATED FINANCIAL STATEMENTS

The information furnished in the accompanying consolidated balance sheets and related consolidated statements of operations, comprehensive income, equity, and cash flows, reflects all normal and recurring adjustments that are, in management's opinion, necessary for a fair and consistent presentation of the aforementioned financial statements. The accompanying consolidated financial statements should be read in conjunction with the condensed notes to Columbia Property Trust's financial statements and Management's Discussion and Analysis of Financial Condition and Results of Operations included in this Form 10-Q, and with audited consolidated financial statements and the related notes for the year ended December 31, 2020. Columbia Property Trust's results of operations for the three and six months ended June 30, 2021 are not necessarily indicative of the operating results expected for the full year.

Table of Contents

COLUMBIA PROPERTY TRUST, INC.

CONSOLIDATED BALANCE SHEETS

(in thousands, except share and per-share amounts)


	(Unaudited)
	June 30, 2021		December 31, 2020
Assets:
Real estate assets, at cost:
Land	$	809,843	$	809,843
Buildings and improvements, less accumulated depreciation of $330,336 and $303,764, as of June 30, 2021 and December 31, 2020, respectively	1,511,230		1,537,683
Intangible lease assets, less accumulated amortization of $59,657 and $57,947, as of June 30, 2021 and December 31, 2020, respectively	41,242		46,075
Construction in progress	129,987		83,943

Total real estate assets	2,492,302		2,477,544
Operating lease assets	38,381		39,165
Investments in unconsolidated joint ventures	1,288,744		1,295,800
Cash and cash equivalents	21,424		61,882
Tenant receivables	2,521		2,540
Straight-line rent receivable	75,819		74,051
Prepaid expenses and other assets	43,901		42,285
Intangible lease origination costs, less accumulated amortization of $36,549 and $35,161, as of June 30, 2021 and December 31, 2020, respectively	18,836		21,451
Deferred lease costs, less accumulated amortization of $20,872 and $18,669, as of June 30, 2021 and December 31, 2020, respectively	64,515		71,800


Total assets	$	4,046,443	$	4,086,518
Liabilities:
Line of credit and notes payable, net of unamortized deferred financing costs of $1,163 and $1,470, as of June 30, 2021 and December 31, 2020, respectively	$	590,837	$	558,530
Bonds payable, net of discounts of $853 and $943 and unamortized deferred financing costs of $2,649 and $2,954, as of June 30, 2021 and December 31, 2020, respectively	696,498		696,103
Operating lease liabilities	1,499		2,185
Accounts payable, accrued expenses, and accrued capital expenditures	88,241		91,493
Dividends payable	—		24,038
Deferred income	15,515		16,155
Intangible lease liabilities, less accumulated amortization of $8,316 and $8,867, as of June 30, 2021 and December 31, 2020, respectively	12,965		14,420

Total liabilities	1,405,555		1,402,924
Commitments and Contingencies (Note 7)	—		—
Equity:
Common stock, $0.01 par value, 225,000,000 shares authorized, 114,903,984 and 114,453,379 shares issued and outstanding, as of June 30, 2021 and December 31, 2020, respectively	1,149		1,145
Additional paid-in capital	4,379,575		4,376,116
Cumulative distributions in excess of earnings	(1,803,464)		(1,749,811)
Cumulative other comprehensive loss	(12,302)		(18,201)
Total stockholders' equity attributable to Columbia Property Trust	2,564,958		2,609,249
Noncontrolling interest in Columbia Operating Partnership	71,210		69,414
Noncontrolling interest in consolidated joint venture	4,720		4,931
Total equity	2,640,888		2,683,594
Total liabilities and equity	$	4,046,443	$	4,086,518
See accompanying notes.

Table of Contents

COLUMBIA PROPERTY TRUST, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per-share amounts)


	(Unaudited)				(Unaudited)
	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Revenues:
Lease revenues	$	53,434	$	68,924	$	107,743	$	136,931
Management fee revenues	9,988		10,447		20,067		18,687
Other property income	—		—		—		7
	63,422		79,371		127,810		155,625
Expenses:
Property operating costs	19,823		21,220		40,651		43,917
Depreciation	15,472		17,379		32,003		35,709
Amortization	4,878		7,405		9,722		14,126

General and administrative	9,242		11,119		19,018		22,901
Strategic review costs	6,454		—		8,810		—
Management fee expense	8,338		9,231		17,607		16,176
Acquisition and restructuring costs (Note 3)	—		358		—		12,439
	64,207		66,712		127,811		145,268
Other Income (Expense):
Interest expense	(7,421)		(9,522)		(14,957)		(19,077)

Interest income and other income (expense)	(124)		(154)		(363)		(312)
Income tax benefit (expense)	(447)		185		(118)		2,428
Income from unconsolidated joint ventures	2,807		1,890		9,914		4,546
Gain on sale of real estate assets	—		17		—		13,361
	(5,185)		(7,584)		(5,524)		946
Net income (loss)	(5,970)		5,075		(5,525)		11,303
Less: net income attributable to noncontrolling interest in Columbia Operating Partnership	(36)		(126)		(133)		(197)
Less: net loss attributable to noncontrolling interest in consolidated joint venture	129		136		258		269
Net income (loss) attributable to common stockholders	$	(5,877)	$	5,085	$	(5,400)	$	11,375
Per-Share Information – Basic:
Net income (loss)	$	(0.05)	$	0.04	$	(0.05)	$	0.10
Weighted-average common shares outstanding – basic	114,143		113,903		114,129		114,187
Per-Share Information – Diluted:
Net income (loss)	$	(0.05)	$	0.04	$	(0.05)	$	0.10
Weighted-average common shares outstanding – diluted	117,901		113,903		117,731		114,193

See accompanying notes.

Table of Contents

COLUMBIA PROPERTY TRUST, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)


	(Unaudited)				(Unaudited)
	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Net income (loss)	$	(5,970)	$	5,075	$	(5,525)	$	11,303
Market value adjustments to interest rate swaps	1,442		(1,518)		6,066		(21,511)
Comprehensive income (loss)	(4,528)		3,557		541		(10,208)
Less: market value adjustments to interest rate swaps attributable to noncontrolling interest in Columbia Operating Partnership	(40)		42		(167)		627
Less: net income attributable to noncontrolling interest in Columbia Operating Partnership	(36)		(126)		(133)		(197)
Less: net loss attributable to noncontrolling interest in consolidated joint venture	129		136		258		269
Comprehensive income (loss) attributable to common stockholders	$	(4,475)	$	3,609	$	499	$	(9,509)

See accompanying notes.

Table of Contents

COLUMBIA PROPERTY TRUST, INC.

CONSOLIDATED STATEMENTS OF EQUITY

FOR THE THREE MONTHS ENDED JUNE 30, 2021 and 2020 (UNAUDITED)

(in thousands, except per-share amounts)


	Stockholders' Equity
	Common Stock			Additional Paid-In Capital		Cumulative Distributions in Excess of Earnings		Cumulative Other Comprehensive Income (Loss)		Total Equity		Noncontrolling Interests
												Columbia Operating Partnership		Consolidated Joint Venture		Total Equity
	Shares	Amount
Balance, March 31, 2021	114,870	$	1,149	$	4,377,157	$	(1,773,457)	$	(13,704)	$	2,591,145	$	70,307	$	4,807	$	2,666,259
Issuance of common stock and Operating Partnership Units to directors and employees, and amortized (net of income tax withholdings)	34	—		2,418		—		—		2,418		1,508		—		3,926

Distributions to common stockholders and Operating Partnership Unit holders ($0.21 per share/unit)	—	—		—		(24,130)		—		(24,130)		(681)		—		(24,811)
Contributions from noncontrolling interests	—	—		—		—		—		—		—		42		42

Allocation of net income	—	—		—		(5,877)		—		(5,877)		36		(129)		(5,970)
Market value adjustment to interest rate swap	—	—		—		—		1,402		1,402		40		—		1,442
Balance, June 30, 2021	114,904	$	1,149	$	4,379,575	$	(1,803,464)	$	(12,302)	$	2,564,958	$	71,210	$	4,720	$	2,640,888


	Stockholders' Equity
	Common Stock			Additional Paid-In Capital		Cumulative Distributions in Excess of Earnings		Cumulative Other Comprehensive Loss		Total Equity		Noncontrolling Interests
												Columbia Operating Partnership		Consolidated Joint Venture		Total Equity
	Shares	Amount
Balance, March 31, 2020	114,413	$	1,144	$	4,369,155	$	(1,787,119)	$	(20,509)	$	2,562,671	$	56,465	$	5,251	$	2,624,387
Issuance of common stock and Operating Partnership Units to directors and employees, and amortized (net of income tax withholdings)	51	1		2,078		—		—		2,079		3,156		—		5,235
Distributions to common stockholders and Operating Partnership Unit holders ($0.21 per share/unit)	—	—		—		(24,037)		—		(24,037)		(685)		—		(24,722)
Contributions from noncontrolling interests	—	—		—		—		—		—		—		45		45
Allocation of net income	—	—		—		5,085		—		5,085		126		(136)		5,075
Market value adjustment to interest rate swap	—	—		—		—		(1,476)		(1,476)		(42)		—		(1,518)
Balance, June 30, 2020	114,464	$	1,145	$	4,371,233	$	(1,806,071)	$	(21,985)	$	2,544,322	$	59,020	$	5,160	$	2,608,502

Table of Contents

COLUMBIA PROPERTY TRUST, INC.

CONSOLIDATED STATEMENTS OF EQUITY

FOR THE SIX MONTHS ENDED JUNE 30, 2021 AND JUNE 30, 2020 (UNAUDITED)

(in thousands, except per-share amounts)


	Stockholders' Equity
	Common Stock			Additional Paid-In Capital		Cumulative Distributions in Excess of Earnings		Cumulative Other Comprehensive Income (Loss)		Total Equity		Noncontrolling Interests
												Columbia Operating Partnership		Consolidated Joint Venture		Total Equity
	Shares	Amount
Balance, December 31, 2020	114,453	$	1,145	$	4,376,116	$	(1,749,811)	$	(18,201)	$	2,609,249	$	69,414	$	4,931	$	2,683,594
Issuance of common stock and Operating Partnership Units to directors and employees, and amortized (net of income tax withholdings)	451	4		3,260		—		—		3,264		3,339		—		6,603
Repurchases of Operating Partnership Units	—	—		199		—		—		199		(481)		—		(282)
Distributions to common stockholders and Operating Partnership Unit holders ($0.42 per share/unit)	—	—		—		(48,253)		—		(48,253)		(1,362)		—		(49,615)
Contributions from noncontrolling interests	—	—		—		—		—		—		—		47		47

Allocation of net income	—	—		—		(5,400)		—		(5,400)		133		(258)		(5,525)
Market value adjustment to interest rate swap	—	—		—		—		5,899		5,899		167		—		6,066
Balance, June 30, 2021	114,904	$	1,149	$	4,379,575	$	(1,803,464)	$	(12,302)	$	2,564,958	$	71,210	$	4,720	$	2,640,888


	Stockholders' Equity
	Common Stock			Additional Paid-In Capital		Cumulative Distributions in Excess of Earnings		Cumulative Other Comprehensive Loss		Total Equity		Noncontrolling Interests
												Columbia Operating Partnership		Consolidated Joint Venture		Total Equity
	Shares	Amount
Balance, December 31, 2019	115,280	$	1,153	$	4,392,322	$	(1,769,234)	$	(1,101)	$	2,623,140	$	—	$	5,477	$	2,628,617
Repurchases of common stock	(1,194)	(12)		(23,264)		—		—		(23,276)		—		—		(23,276)
Issuance of noncontrolling interest in Columbia Operating Partnership	—	—		—		—		—		—		55,306		—		55,306
Issuance of common stock and Operating Partnership Units to directors and employees, and amortized (net of income tax withholdings)	378	4		2,175		—		—		2,179		5,514		—		7,693
Contributions from noncontrolling interests	—	—		—		—		—		—		—		61		61
Distributions to common stockholders and Operating Partnership Unit holders ($0.42 per share/unit)	—	—		—		(48,212)		—		(48,212)		(1,370)		—		(49,582)
Consolidated joint venture partnership interest acquired through investment in the Real Estate Funds	—	—		—		—		—		—		—		(109)		(109)
Allocation of net income	—	—		—		11,375		—		11,375		197		(269)		11,303
Market value adjustment to interest rate swap	—	—		—		—		(20,884)		(20,884)		(627)		—		(21,511)
Balance, June 30, 2020	114,464	$	1,145	$	4,371,233	$	(1,806,071)	$	(21,985)	$	2,544,322	$	59,020	$	5,160	$	2,608,502

See accompanying notes.

Table of Contents

COLUMBIA PROPERTY TRUST, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)


	(Unaudited)
	Six Months Ended June 30,
	2021		2020
Cash Flows From Operating Activities:
Net income (loss)	$	(5,525)	$	11,303
Adjustments to Reconcile Net Income (Loss) to Net Cash Provided by Operating Activities:
Straight-line rental income	(3,414)		(5,698)
Lease revenues reserved for doubtful accounts – straight-line rental income	1,645		—
Lease revenues reserved for doubtful accounts – tenant receivables	1,667		144
Noncash operating lease expense	99		171
Depreciation	32,003		35,709
Amortization	8,739		11,345

Noncash interest expense	1,286		1,285


Gain on sale of real estate assets	—		(13,361)
Income from unconsolidated joint ventures	(9,914)		(4,546)
Distributions of earnings from unconsolidated joint ventures	16,401		14,038
Market value adjustment to investment in Real Estate Funds	405		387
Stock based compensation expense	8,091		9,894
Changes in assets and liabilities, net of acquisitions and dispositions:

Increase in tenant receivables, net	(1,648)		(1,754)

Decrease (increase) in prepaid expenses and other assets	563		(10,654)
Decrease in accounts payable and accrued expenses	(7,410)		(2,611)
Decrease in deferred income	(640)		(1,277)
Net cash provided by operating activities	42,348		44,375
Cash Flows From Investing Activities:
Net proceeds from the sale of real estate	—		250,839

Normandy Acquisition (Note 3)	—		(13,971)

Capital improvement and development costs	(36,126)		(34,451)
Deferred lease costs paid	(596)		(5,929)
Investments in unconsolidated joint ventures	(14,622)		(49,990)
Investments in real estate-related funds	(3,129)		(387)
Distributions from unconsolidated joint ventures	15,190		7,251
Net cash provided by (used in) investing activities	(39,283)		153,362
Cash Flows From Financing Activities:
Financing costs paid	(150)		(154)

Proceeds from lines of credit and notes payable	48,000		347,000
Repayments of lines of credit and notes payable	(16,000)		(180,000)


Contributions from consolidated joint venture partner	47		60
Distributions paid to stockholders and OP unit holders	(73,653)		(73,792)

Redemptions of common stock and OP units	(1,767)		(25,477)
Net cash provided by (used in) financing activities	(43,523)		67,637
Net increase (decrease) in cash and cash equivalents	(40,458)		265,374
Cash and cash equivalents, beginning of period	61,882		12,303
Cash and cash equivalents, end of period	$	21,424	$	277,677

See accompanying notes.

Table of Contents

COLUMBIA PROPERTY TRUST, INC.

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

JUNE 30, 2021

(unaudited)

1.Organization

Columbia Property Trust, Inc. ("Columbia Property Trust" or "Columbia") (NYSE: CXP) is a Maryland corporation that operates as a real estate investment trust ("REIT") for federal income tax purposes, and owns and operates commercial real estate properties. Columbia Property Trust conducts business primarily through Columbia Property Trust Operating Partnership, L.P. ("Columbia OP"), a Delaware limited partnership in which Columbia Property Trust is the general partner and majority owner (97.3%). Columbia Property Trust acquires, develops, redevelops, owns, leases, and operates real properties directly, through wholly owned subsidiaries, or through joint ventures. Unless otherwise noted herein, references to Columbia Property Trust, the "Company," "we," "us," or "our" herein shall include Columbia Property Trust and all subsidiaries of Columbia Property Trust, direct and indirect.

As of June 30, 2021, Columbia Property Trust owned 15 operating properties and four properties under development or redevelopment, of which 10 were wholly owned and nine were owned through joint ventures, located in New York, San Francisco, Washington, D.C., and Boston. As of June 30, 2021, these operating properties contained 6.2 million rentable square feet and were approximately 93.5% leased. Columbia Property Trust also provides asset and property management services for 8.0 million square feet of office space located primarily in New York, Washington, D.C., and Boston.

2. Summary of Significant Accounting Policies

Basis of Presentation

The consolidated financial statements of Columbia Property Trust have been prepared in accordance with the rules and regulations of the U.S. Securities and Exchange Commission ("SEC"), including the instructions to Form 10-Q and Article 10 of Regulation S-X, and do not include all of the information and footnotes required by U.S. generally accepted accounting principles ("GAAP") for complete financial statements. In the opinion of management, the statements for the unaudited interim periods presented include all adjustments, which are of a normal and recurring nature, necessary for a fair and consistent presentation of the results for such periods. Results for these interim periods are not necessarily indicative of a full year's results. For additional information on Columbia Property Trust's unconsolidated joint ventures, which are accounted for using the equity method of accounting, see Note 4, Unconsolidated Joint Ventures. Columbia Property Trust's consolidated financial statements include the accounts of Columbia Property Trust, Columbia OP, and any variable-interest entity in which Columbia Property Trust or Columbia OP is deemed the primary beneficiary. With respect to entities that are not variable interest entities, Columbia Property Trust's consolidated financial statements also include the accounts of any entity in which Columbia Property Trust, Columbia OP, or their subsidiaries own a controlling financial interest and any limited partnership in which Columbia Property Trust, Columbia OP, or their subsidiaries own a controlling general partnership interest. All intercompany balances and transactions have been eliminated in consolidation. For further information, refer to the financial statements and footnotes included in Columbia Property Trust's Annual Report on Form 10-K for the year ended December 31, 2020 (the "2020 Form 10-K").

Fair Value Measurements

Columbia Property Trust estimates the fair value of its assets and liabilities (where currently required under GAAP) consistent with the provisions of Accounting Standard Codification 820, Fair Value Measurements ("ASC 820"). Under this standard, fair value is defined as the price that would be received upon sale of an asset or paid upon transfer of a liability in an orderly transaction between market participants at the measurement date, under current market conditions. While various techniques and assumptions can be used to estimate fair value depending on the nature of the asset or liability, the accounting standard for fair value measurements and disclosures provides the following fair value technique parameters and hierarchy, depending upon availability:

Level 1 – Assets or liabilities for which the identical term is traded on an active exchange, such as publicly traded instruments or futures contracts.

Level 2 – Assets or liabilities valued based on observable market data for similar instruments.

Table of Contents

Level 3 – Assets or liabilities for which significant valuation assumptions are not readily observable in the market. Such assets or liabilities are valued based on the best available data, some of which may be internally developed. Significant assumptions may include risk premiums that a market participant would consider.

Real Estate Assets

Columbia Property Trust is required to make subjective assessments as to the useful lives of its depreciable assets. To determine the appropriate useful life of an asset, Columbia Property Trust considers the period of future benefit of the asset. These assessments have a direct impact on net income. The estimated useful lives of its assets by class are as follows:


Buildings						40 years
Building and site improvements						5-25 years
Tenant improvements						Shorter of economic life or lease term
Intangible lease assets						Lease term

With respect to development and redevelopment projects, Columbia Property Trust capitalizes construction costs, including hard and soft costs, operating costs, and interest expense. Interest expense is capitalized on development, redevelopment, and improvement projects funded directly and through its interest in unconsolidated joint ventures. During the three months ended June 30, 2021 and 2020, $3.0 million and $2.3 million, respectively, of interest was capitalized to construction in progress; and during the three months ended June 30, 2021 and 2020, $0.9 million and $0.5 million, respectively, of interest was capitalized to investments in unconsolidated joint ventures. During the six months ended June 30, 2021 and 2020, $5.8 million and $5.0 million, respectively, of interest was capitalized to construction in progress; and during the six months ended June 30, 2021 and 2020, $1.7 million and $0.8 million, respectively, of interest was capitalized to investments in unconsolidated joint ventures. See Note 5, Line of Credit and Notes Payable, for additional information.

Assets Held for Sale

Columbia Property Trust classifies properties as held for sale according to Accounting Standard Codification 360, Accounting for the Impairment or Disposal of Long-Lived Assets ("ASC 360"). According to ASC 360, properties having separately identifiable operations and cash flows are considered held for sale when all of the following criteria are met:

•Management, having the authority to approve the action, commits to a plan to sell the property.

•The property is available for immediate sale in its present condition, subject only to terms that are usual and customary for sales of such property.

•An active program to locate a buyer and other actions required to complete the plan to sell the property have been initiated.

•The property is being actively marketed for sale at a price that is reasonable in relation to its current fair value.

•Actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn.

•The sale of the property is probable (i.e., typically subject to a binding sale contract with a non-refundable deposit), and transfer of the property is expected to qualify for recognition as a completed sale within one year.

As of June 30, 2021 and December 31, 2020, none of Columbia's properties met the criteria to be classified as held for sale in the accompanying consolidated balance sheets.

Evaluating the Recoverability of Real Estate Assets

Columbia Property Trust continually monitors events and changes in circumstances that could indicate that the net carrying amounts of its real estate and related intangible assets and liabilities, of both operating properties and properties under development or redevelopment, may not be recoverable. When indicators of potential impairment are present that suggest that the net carrying amounts of real estate assets and related intangible assets and liabilities may not be recoverable, Columbia Property Trust assesses the recoverability of these net assets by determining whether the respective carrying values will be recovered through the estimated undiscounted future cash flows expected from the use of the net assets and their eventual disposition. In the event that such expected undiscounted future cash flows do

Table of Contents

not exceed the carrying values, Columbia Property Trust adjusts the carrying values of the real estate assets and related intangible assets and liabilities to the estimated fair values, pursuant to the property, plant, and equipment accounting standard for the impairment or disposal of long-lived assets, and recognizes an impairment loss. At such time that a property is required to be classified as held for sale, its net carrying amount is adjusted to the lower of its depreciated book value or its estimated fair value, less costs to sell, and depreciation is no longer recognized.

Estimated fair values are calculated based on the following hierarchy of information: (i) recently quoted market prices, (ii) market prices for comparable properties, or (iii) the present value of future cash flows, including estimated residual value. Projections of expected future operating cash flows require that Columbia Property Trust estimate future market rental income amounts subsequent to the expiration of current lease agreements, property operating expenses, the number of months it takes to re-lease the property, and the number of years the property is held for investment, among other factors. Due to the inherent subjectivity of the assumptions used to project future cash flows, estimated fair values may differ from the values that would be realized in market transactions. Certain of Columbia Property Trust's assets may be carried at an amount that exceeds that which could be realized in a current disposition transaction. Columbia Property Trust has determined that the carrying values of its real estate assets and related intangible assets are recoverable as of June 30, 2021.

Intangible Assets and Liabilities Arising From In-Place Leases Where Columbia Property Trust Is the Lessor

Upon the acquisition of real properties, Columbia Property Trust allocates the purchase price of the properties to tangible assets, consisting of land, building, site improvements, and identified intangible assets and liabilities, including the value of in-place leases, based in each case on Columbia Property Trust's estimate of their fair values in accordance with ASC 820 (see "Fair Value Measurements" section above for additional detail). As of June 30, 2021 and December 31, 2020, Columbia Property Trust had the following intangible assets and liabilities, arising from in-place leases, excluding amounts held for sale, if applicable (in thousands):


		Intangible Lease Assets				Intangible Lease Origination Costs		Intangible Below-Market In-Place Lease Liabilities
		Above-Market In-Place Lease Assets		Absorption Period Costs
June 30, 2021	Gross	$	2,481	$	98,418	$	55,385	$	21,281
	Accumulated Amortization	(1,460)		(58,197)		(36,549)		(8,316)
	Net	$	1,021	$	40,221	$	18,836	$	12,965
December 31, 2020	Gross	$	2,480	$	101,542	$	56,612	$	23,287
	Accumulated Amortization	(1,374)		(56,573)		(35,161)		(8,867)
	Net	$	1,106	$	44,969	$	21,451	$	14,420

Amortization of Intangible Assets and Liabilities Arising From In-Place Leases

For the three and six months ended June 30, 2021 and 2020, Columbia Property Trust recognized the following amortization of intangible lease assets and liabilities (in thousands):


	Intangible Lease Assets				Intangible Lease Origination Costs		Intangible Below-Market In-Place Lease Liabilities
	Above-Market In-Place Lease Assets		Absorption Period Costs		Intangible Lease Origination Costs		Intangible Below-Market In-Place Lease Liabilities
For the Three Months Ended June 30, 2021	$	42	$	2,369	$	1,313	$	734
For the Three Months Ended June 30, 2020	$	42	$	3,338	$	1,479	$	1,554
For the Six Months Ended June 30, 2021	$	84	$	4,738	$	2,612	$	1,456
For the Six Months Ended June 30, 2020	$	85	$	7,038	$	3,065	$	3,150

Table of Contents

The net intangible assets and liabilities remaining as of June 30, 2021 will be amortized as follows, excluding amounts held for sale, if applicable (in thousands):


	Intangible Lease Assets				Intangible Lease Origination Costs		Intangible Below-Market In-Place Lease Liabilities
	Above-Market In-Place Lease Assets		Absorption Period Costs
For the Remainder of 2021	$	86	$	4,216	$	1,795	$	1,346
For the Years Ending December 31:
2022	172		7,620		3,335		2,571
2023	172		6,138		2,810		1,995
2024	172		5,333		2,500		1,748
2025	172		3,943		1,849		1,182
2026	109		2,832		1,321		964
Thereafter	138		10,139		5,226		3,159
	$	1,021	$	40,221	$	18,836	$	12,965

Investments in Unconsolidated Joint Ventures

Columbia Property Trust uses the equity method to account for investments that are not wholly owned and: (i) are considered variable interest entities where the Company is not the primary beneficiary, or (ii) in which the Company, along with its co-owners, possesses substantive participation rights, including management selection and termination, and the approval of significant capital and operating decisions. Under the equity method, investments in unconsolidated joint ventures are recorded at cost and adjusted for cash contributions and distributions, and allocations of income or loss.

Investments in Real Estate Funds

Columbia Property Trust holds general partnership interests and limited partnership interests in three real estate funds: Normandy Real Estate Fund III, LP; Normandy Real Estate Fund IV, LP; and Normandy Opportunity Zone Fund, LP (collectively, the "Real Estate Funds"). The Company owns minimal economic interests in the Real Estate Funds (ranging from 2.0% to 2.5%). Significant decision rights are shared between the general partners and limited partners and a general partner can be removed with a majority vote from the limited partners. As a result, Columbia Property Trust accounts for its investments in the Real Estate Funds using the equity method. The Real Estate Funds are subject to the rules of the AICPA Investment Company Guide; as a result, GAAP requires the Company to record its investments in the Real Estate Funds at their respective estimated fair market values. The Company determines the Real Estate Funds' estimated net asset values per share using a discounted cash flow model, which is considered a Level 3 valuation technique (see "Fair Value Measurements" section above). As of June 30, 2021 and December 31, 2020, investments in the Real Estate Funds of approximately $6.7 million and $4.3 million, respectively, are included in prepaid expenses and other assets on the accompanying consolidated balance sheet. For both the three months ended June 30, 2021 and 2020, Columbia Property Trust recognized unrealized losses on its investments in Real Estate Funds of approximately $0.2 million; and, for both the six months ended June 30, 2021 and 2020, Columbia Property Trust recognized unrealized losses on its investments in Real Estate Funds of approximately $0.4 million. These losses are recorded as other income (loss) in the accompanying consolidated statements of operations.

Columbia Property Trust has entered into agreements to provide acquisition, disposition, investment management, property management, leasing, and other services to the properties in which the Real Estate Funds own interests. See Note 12, Non-Lease Revenues, for more details. From time to time, Columbia Property Trust may be required to make additional capital contributions to the Real Estate Funds. See Note 7, Commitments and Contingencies, for more details.

Tenant Receivables

Tenant receivables consist of rental and reimbursement billings due from tenants. Tenant receivables are recorded at the original amount earned, which approximates fair value. Management assesses the realizability of tenant receivables on an ongoing basis. When the collectability of tenant receivables is not considered probable, the receivable is written

Table of Contents

down against lease revenues. During the three months ended June 30, 2021, $0.9 million of previously written down tenant receivables were recovered and recognized as lease revenues, net of current period write-downs; and during the three months ended June 30, 2020, $0.1 million of tenant receivables were written down against lease revenues. During the six months ended June 30, 2021 and 2020, tenant receivables of $0.5 million and $0.1 million, respectively, were written down against lease revenues, net of recoveries.

Straight-Line Rent Receivable

Straight-line rent receivable reflects the amount of cumulative adjustments necessary to present rental income on a straight-line basis. Columbia Property Trust recognizes rental revenues on a straight-line basis, ratably over the term of each lease; however, leases often provide for payment terms that differ from the revenue recognized. When the amount of cash billed is less than the amount of revenue recognized, typically early in the lease, straight-line rent receivable is recorded for the difference. The receivable is depleted during periods later in the lease when the amount of cash paid by the tenant is greater than the amount of revenue recognized. When the collection of future rental billings is not considered probable, tenants are moved to "cash basis billings," at which point the corresponding straight-line rent receivable is written down against lease revenues, and future lease revenues are recognized upon receipt of payment. During the three months ended June 30, 2021, approximately $2.1 million of straight-line rent receivables were written down against lease revenues; and, during the six months ended June 30, 2021, approximately $2.3 million of straight-line rent receivables were written down against lease revenues.

Interest Rate Swap Agreements

Columbia Property Trust enters into interest rate swap contracts to mitigate its interest rate risk on the related financial instruments. Columbia Property Trust does not enter into derivative or interest rate swap transactions for speculative purposes and currently does not have any derivatives that are not designated as hedges; however, certain of its derivatives may, at times, not qualify for hedge accounting treatment. Columbia Property Trust records the fair value of its interest rate swaps on its consolidated balance sheet either as prepaid expenses and other assets or as accounts payable, accrued expenses, and accrued capital expenditures. Changes in the fair value of interest rate swaps that are designated as cash flow hedges are recorded as other comprehensive income (loss). Changes in the fair value of interest rate swaps that do not qualify for hedge accounting treatment are recorded as gain or loss on interest rate swaps. Amounts received or paid under interest rate swap agreements are recorded as interest expense for contracts that qualify for hedge accounting treatment and as gain or loss on interest rate swaps for contracts that do not qualify for hedge accounting treatment. As of June 30, 2021, Columbia Property Trust has two interest rate swaps with an aggregate notional value of $450.0 million. The following tables provide additional information related to Columbia Property Trust's interest rate swaps (in thousands):

Estimated Fair Value as of

Instrument Type

Balance Sheet Classification

June 30,
2021

December 31,
2020

Derivatives Designated as Hedging Instruments:

Interest rate contracts

Accounts payable

12,654

18,720

Columbia Property Trust applied the provisions of ASC 820 in recording its interest rate swaps at fair value. The fair values of the interest rate swaps, classified under Level 2, were determined using a third-party proprietary model that is based on prevailing market data for contracts with matching durations, current and anticipated London Interbank Offered Rate ("LIBOR") information, and reasonable estimates about relevant future market conditions. Columbia Property Trust has determined that the fair value, as determined by the third party, is reasonable.


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Market value adjustment to interest rate swaps designated as hedging instruments and included in other comprehensive income (loss)	$	1,442	$	(1,518)	$	6,066	$	(21,511)

Table of Contents

During the periods presented, no hedge ineffectiveness was required to be recognized into earnings on the interest rate swaps that qualified for hedge accounting treatment.

Noncontrolling Interests

Noncontrolling interests represent the portion of equity in consolidated entities that is owned by third parties. Noncontrolling interests are adjusted for cash contributions and distributions, and for earnings. Such earnings are allocated between the Company and noncontrolling interests using the hypothetical liquidation at book value method pursuant to the terms of the respective ownership agreements, and are reflected as net income (loss) attributable to noncontrolling interests in the accompanying consolidated statements of operations.

Strategic Review Costs

During the three and six months ended June 30, 2021, the Company incurred strategic review costs of approximately $6.5 million and $8.8 million, respectively, which include costs incurred in connection with a proxy contest, which was withdrawn in late April before the annual stockholders' meeting in May 2021, and an ongoing process to review strategic alternatives for the Company.

Income Taxes

Columbia Property Trust has elected to be taxed as a REIT under the Internal Revenue Code of 1986, as amended (the "Code") and has operated as such beginning with its taxable year ended December 31, 2003. To qualify as a REIT, the Company must meet certain organizational and operational requirements, including a requirement to distribute at least 90% of its REIT taxable income, as defined by the Code, to its stockholders. To the extent that Columbia Property Trust satisfies the distribution requirement but distributes less than 100% of its REIT taxable income, the Company would be subject to federal and state corporate income tax on the undistributed income. Generally, the Company does not incur federal income taxes, other than as described in the following paragraph, because its stockholder distributions typically exceed its taxable income due to noncash expenses such as depreciation. Columbia Property Trust is, however, subject to certain state and local taxes related to the operations of properties in certain locations, which have been provided for in the accompanying consolidated financial statements.

Columbia Property Trust TRS, LLC; Columbia KCP TRS, LLC; Columbia Development TRS 13, LLC; and Columbia Development TRS 87, LLC (collectively, the "TRS Entities") are subsidiaries of the Company and are organized as Delaware limited liability companies. The TRS Entities, among other things, provide services related to asset and property management, construction and development, and other tenant services that Columbia Property Trust, as a REIT, cannot otherwise provide. The Company has elected to treat the TRS Entities as taxable REIT subsidiaries. Columbia Property Trust may perform certain additional, noncustomary services for tenants of its buildings through the TRS Entities; however, earnings of a TRS entity are subject to federal and state income taxes. In addition, for the Company to continue to qualify as a REIT, Columbia Property Trust must limit its investments in taxable REIT subsidiaries to 20% of the value of the total assets. The TRS Entities' deferred tax assets and liabilities represent temporary differences between the financial reporting basis and the tax basis of assets and liabilities based on the enacted rates expected to be in effect when the temporary differences reverse. If applicable, the Company records interest and penalties related to uncertain tax positions as general and administrative expense in the accompanying consolidated statements of operations.

Reclassification

Certain prior-period amounts on the consolidated statement of cash flows have been reclassified to conform with the current-period presentation. With respect to adjustments to reconcile net income to cash provided by operating activities, lease revenues reserved for doubtful accounts – tenant receivables includes amounts previously reported in decrease (increase) in tenant receivables, net.

Recent Accounting Pronouncements

Accounting Standard Update 2021-01, Reference Rate Reform ("ASC 2021-01"), which was issued on and effective as of January 7, 2021, refines the scope of ASC 848, Reference Rate Reform ("ASC 848"), which was codified in 2020 to address the accounting and disclosure impacts of reference rate reform and the anticipated discontinuance of LIBOR. Columbia Property Trust has matched LIBOR-based debt with LIBOR-based interest rate swaps, and has elected to apply the

Table of Contents

practical expedients provided for in ASC 848 related to (i) probability and (ii) the assessment of the effectiveness for future LIBOR-indexed cash flows, which assume that the debt instrument will use the same index rate as its corresponding interest rate swap, once a new reference rate is established to replace LIBOR. Application of these expedients preserves the effectiveness of the Company's interest rate swaps as cash flow hedges in the event that its debt and interest rate swaps are not amended concurrently to reflect a new reference rate. ASC 2021-01 allows for entities to either apply the practical expedient as Columbia has elected to do, or change its effectiveness approach to a quantitative model as provided for in existing guidance. Columbia Property Trust continues to evaluate the impact of the guidance and may apply other elections as additional reference rate changes occur. ASC 848 and ASU 2021-01 may be applied to swaps entered into through December 31, 2022. Neither has had a material impact on Columbia Property Trust's consolidated financial statements or disclosures.

3. Transactions

Terminal Warehouse Joint Venture Investment

On March 13, 2020, Columbia Property Trust acquired a one-third general partnership interest and limited partnership interests, totaling an 8.65% economic interest, in Terminal Warehouse for $40.0 million. Terminal Warehouse is a 1.2-million-square-foot property located in West Chelsea, New York, that will be fully redeveloped into mixed-use retail and office space (the "Terminal Warehouse Joint Venture"). The Terminal Warehouse Joint Venture has a two-year, interest-only acquisition loan with a total capacity of $650.0 million, and an outstanding balance of $645.5 million as of June 30, 2021. This acquisition loan was replaced with a construction loan in July 2021, as further described in Note 4, Unconsolidated Joint Ventures. The Company earns fees from providing management services to the Terminal Warehouse Joint Venture. See Note 4, Unconsolidated Joint Ventures, and Note 12, Non-Lease Revenues, for more detail.

Real Estate Dispositions

During 2020, Columbia Property Trust sold the following properties. Additional information for certain of the disposition transactions is provided below the table. There have been no real estate dispositions in 2021 to date.


Property	Location	Date	% Sold		Sales Price(1) (in thousands)		Gain (loss) on Sale (in thousands)
221 Main Street	San Francisco, CA	October 8, 2020	45	%	$	180,000	$	175,271
Pasadena Corporate Park	Los Angeles, CA	March 31, 2020	100	%	$	78,000	$	(67)
Cranberry Woods Drive	Pittsburgh, PA	January 16, 2020	100	%	$	180,000	$	13,428

(1)Exclusive of transaction costs and price adjustments.

221 Main Street – Partial Sale

On October 8, 2020, Columbia Property Trust contributed 221 Main Street to a joint venture and simultaneously sold a 45.0% interest in this joint venture (the "221 Main Street Joint Venture") for a gross sales price of $180.0 million, exclusive of transaction costs, resulting in a gain on sale of $175.3 million in the fourth quarter of 2020. Following this transaction, Columbia Property Trust owns a 55.0% interest in the 221 Main Street Joint Venture. The proceeds from this transaction were used to pay down the Revolving Credit Facility, as described in Note 5, Line of Credit and Notes Payable, during the fourth quarter of 2020.

Pasadena Corporate Park

On March 31, 2020, Columbia Property Trust closed on the sale of Pasadena Corporate Park for a gross sales price of $78.0 million, exclusive of transaction costs, resulting in a loss on sale of $67,000. Columbia Property Trust recognized an impairment loss of $20.6 million related to this property in the fourth quarter of 2019. At the time of sale, the proceeds from this transaction were held in cash and cash equivalents.

Table of Contents

Cranberry Woods Drive

On January 16, 2020, Columbia Property Trust closed on the sale of Cranberry Woods Drive for a gross sales price of $180.0 million, exclusive of transaction costs, resulting in a gain on sale of $13.4 million. The proceeds from this transaction were used to pay down the Revolving Credit Facility, as described in Note 5, Line of Credit and Notes Payable.

Normandy Acquisition

On January 24, 2020, Columbia Property Trust acquired Normandy Real Estate Management, LLC ("Normandy"), a developer, operator, and investment manager of office and mixed-use assets with a focus on assets in New York, Boston, and Washington, D.C. (the "Normandy Acquisition"). As a result of the Normandy Acquisition, the Company acquired an operating platform, interests in the Real Estate Funds, and contracts to earn fees for providing management services to properties affiliated with the Real Estate Funds (see Note 12, Non-Lease Revenues, for details).

The purchase price, exclusive of adjustments and transaction costs, is comprised of two components: (i) an approximately $14.0 million cash payment, and (ii) the issuance of 3,264,151 Series A Convertible, Perpetual Preferred Units of Columbia OP with a liquidation preference of $26.50 per unit (the "Preferred OP Units"). The Preferred OP Units are convertible for common units of Columbia OP, which are exchangeable into shares of Columbia Property Trust's common stock, subject to certain terms and conditions. As of the closing date of the acquisition, the Preferred OP Units had an estimated fair value of $24.43 per unit. The fair value of the Preferred OP Units was determined using a lattice valuation model, utilizing significant unobservable inputs (Level 3 under the fair value hierarchy described in Note 2, Summary of Significant Accounting Policies). The initial purchase consideration was allocated as follows (in thousands):


	January 24, 2020
Goodwill(1)	$	63,806
Prepaid expenses and other assets(2)	7,670
Cash	1,260
Operating lease assets	934
Investments in unconsolidated joint ventures(3)	419
Accounts payable, accrued expenses, and accrued capital expenditures	(2,881)
Operating lease liabilities	(934)
Deferred income	(77)
Total initial purchase consideration	$	70,197

(1)In the fourth quarter of 2020, in connection with Columbia's annual assessment of the recoverability of goodwill, the Company wrote off this balance by recording an impairment loss of $63.8 million.

(2)Prepaid expenses and other assets includes $3.7 million of investments in Real Estate Funds, as described in Note 2, Summary of Significant Accounting Policies.

(3)Reflects interests in five unconsolidated joint ventures that earn fees for providing management services to properties affiliated with the Real Estate Funds.

For the period from January 24, 2020 through June 30, 2020, Columbia Property Trust recognized additional revenues of $12.2 million and net income, excluding the impact of acquisition costs, of $1.4 million as a result of the Normandy Acquisition. During the six months ended June 30, 2020, Columbia Property Trust incurred $12.4 million of acquisition and restructuring costs related to the Normandy Acquisition.

Table of Contents

4. Unconsolidated Joint Ventures

As of June 30, 2021 and December 31, 2020, Columbia Property Trust owned interests in the following properties through joint ventures, which are accounted for using the equity method of accounting (in thousands):


					Carrying Value of Investment(1)
Joint Venture	Property Name	Geographic Market	Ownership Interest		June 30, 2021		December 31, 2020
University Circle Joint Venture	University Circle	San Francisco	55.00	%	$	274,442	$	276,574
333 Market Street Joint Venture	333 Market Street	San Francisco	55.00	%	264,237		265,673
1800 M Street Joint Venture	1800 M Street	Washington, D.C.	55.00	%	225,066		227,847
221 Main Street Joint Venture	221 Main Street	San Francisco	55.00	%	214,269		219,078
114 Fifth Avenue Joint Venture	114 Fifth Avenue	New York	49.50	%	68,708		74,273
Market Square Joint Venture	Market Square	Washington, D.C.	51.00	%	132,698		134,747
799 Broadway Joint Venture(2)	799 Broadway	New York	49.70	%	57,365		53,248
Terminal Warehouse Joint Venture(2)	Terminal Warehouse	New York	8.65	%	51,390		43,771
Real Estate Services Joint Ventures(3)	n/a(3)	n/a(3)	Various(3)		569		589
					$	1,288,744	$	1,295,800

(1)Includes basis differences. There are aggregate net differences between the historical costs recorded at the joint venture level and Columbia Property Trust's investments in unconsolidated joint ventures of $380.9 million and $383.5 million as of June 30, 2021 and December 31, 2020, respectively. Such basis differences result from the timing of each partner's joint venture interest acquisition; and formation costs incurred by Columbia Property Trust. Basis differences are amortized to income (loss) from unconsolidated joint ventures over the lives of the underlying assets or liabilities.

(2)Columbia Property Trust capitalized interest on its investments in the 799 Broadway Joint Venture and the Terminal Warehouse Joint Venture: $0.9 million and $0.5 million during the three months ended June 30, 2021 and 2020, respectively, and $1.7 million and $0.8 million during the six months ended June 30, 2021 and 2020, respectively.

(3)Columbia Property Trust owns the following interests in five unconsolidated joint ventures that earn fees for providing real estate management services to properties affiliated with the Real Estate Funds (the "Real Estate Services Joint Ventures"): L&L Normandy Terminal Asset Manager, LLC (67%); L&L Normandy Terminal Development Manager, LLC (50%); L&L Normandy Terminal Property Manager (50%) (collectively, the "Terminal Services Joint Ventures"); WNK Maiden Management (50%); and Maple AB Services, LLC (55%). The Terminal Services Joint Ventures earn fees from providing services to the Terminal Warehouse Joint Venture.

Columbia Property Trust has determined that two of its unconsolidated joint ventures are variable interest entities, and the Company is not the primary beneficiary. Therefore, the Company uses the equity method of accounting to record its investment in these joint ventures. For the remaining joint ventures, Columbia Property Trust and its partners have substantive participation rights in the unconsolidated joint ventures, including management selection and termination, and the approval of operating and capital decisions. As such, Columbia Property Trust also uses the equity method of accounting to record its investment in these joint ventures. Under the equity method, investments in unconsolidated joint ventures are recorded at cost and adjusted for cash contributions and distributions, and allocations of income or loss.

Columbia Property Trust evaluates the recoverability of its investments in unconsolidated joint ventures in accordance with accounting standards for equity investments by first reviewing the investment for any indicators of impairment. If indicators are present, Columbia Property Trust estimates the fair value of the investment. If the carrying value of the investment exceeds the estimated fair value, management makes an assessment of whether the deficit is "temporary" or "other-than-temporary," and if "other-than-temporary," reduces the carrying value to reflect the estimated fair value by recording an impairment loss. In making this assessment, management considers the following: (1) the length of time and the extent to which fair value has been less than cost and (2) Columbia Property Trust's intent and ability to retain its interest long enough for a recovery in market value. Based on the analysis described above, Columbia Property Trust has determined that none of its investments in joint ventures are impaired as of June 30, 2021.

Table of Contents

Condensed Combined Financial Information

Summarized balance sheet information for each of the unconsolidated joint ventures is as follows (in thousands):


	Total Assets				Total Debt					Total Equity(1)
	June 30, 2021		December 31, 2020		June 30, 2021			December 31, 2020		June 30, 2021		December 31, 2020
University Circle Joint Venture	$	210,121	$	213,045	$	—		$	—	$	207,459	$	208,541
333 Market Street Joint Venture	353,455		357,370		—			—		340,961		344,103
1800 M Street Joint Venture	420,441		427,602		—			—		406,943		411,957
221 Main Street Joint Venture	226,815		229,745		—			—		222,775		224,732
114 Fifth Avenue Joint Venture	451,394		462,319		—			—		91,521		101,952
Market Square Joint Venture	568,691		577,095		324,894		(2)	324,868		232,583		237,778
799 Broadway Joint Venture	263,954		246,456		150,305		(2)	138,930		105,126		99,000
Terminal Warehouse Joint Venture	1,130,218		1,045,852		645,057		(2)	643,819		456,203		380,277
Real Estate Services Joint Ventures	1,513		1,754		—			—		1,056		1,104
	$	3,626,602	$	3,561,238	$	1,120,256		$	1,107,617	$	2,064,627	$	2,009,444

(1)Excludes basis differences (see footnote (1) to the "Carrying Value of Investment" table above), which are amortized to income (loss) from unconsolidated joint ventures over the lives of the underlying assets or liabilities.

(2)See "Joint Venture Debt" below for more details.

Joint Venture Debt

The Market Square Joint Venture has a $325.0 million mortgage note, which bears interest at 5.07% and matures on July 1, 2023.

The 799 Broadway Joint Venture has $150.8 million outstanding on a construction loan (the "799 Broadway Construction Loan"), net of $0.5 million of net unamortized deferred financing costs. The 799 Broadway Construction Loan is being used to finance a portion of the 799 Broadway development project, has total capacity of $187.0 million, and bears interest at LIBOR plus a spread of 425 basis points, with a LIBOR floor of 1.00% and cap of 4.00%. A portion of the monthly interest payments accrue into the balance of the loan. The 799 Broadway Construction Loan matures on October 9, 2021, with two one-year extension options. For a discussion of Columbia Property Trust's equity guaranty related to the 799 Broadway Construction Loan, see Note 7, Commitments and Contingencies.

As of June 30, 2021, the Terminal Warehouse Joint Venture had $645.5 million outstanding on an acquisition loan (the "Terminal Warehouse Acquisition Loan"), net of $0.5 million of net unamortized deferred financing costs. The Terminal Warehouse Acquisition Loan is an interest-only acquisition loan with a total capacity of $650.0 million, which bears interest at LIBOR plus a spread of 340 basis points, with a LIBOR floor of 2.28% and cap of 3.50%, and matures on January 23, 2022.

On July 23, 2021, the Terminal Warehouse Acquisition Loan was replaced with a construction loan (the "Terminal Warehouse Construction Loan"), with a total capacity of $1,248.7 million, bearing interest at LIBOR plus 6.26%. The Terminal Warehouse Construction Loan matures on July 23, 2025, with two, one-year extension options. At closing, $680.7 million was outstanding on the Terminal Warehouse Construction Loan. In connection with the execution of the Terminal Warehouse Construction Loan, Columbia Property Trust, along with certain joint venture partners, entered into a $150.0 completion guaranty.

Table of Contents

Summarized income statement information for the unconsolidated joint ventures for the three months ended June 30, 2021 and 2020 is as follows (in thousands):


	Total Revenues				Net Income (Loss)				Columbia Property Trust's Share of Net Income (Loss)(1)
	2021		2020		2021		2020		2021		2020
University Circle Joint Venture	$	10,102	$	11,003	$	4,910	$	5,719	$	2,701	$	3,145
333 Market Street Joint Venture	7,161		7,122		3,690		3,715		2,029		2,043
1800 M Street Joint Venture	9,490		9,445		1,631		1,556		897		856
221 Main Street Joint Venture	7,904		—		2,686		—		1,478		—
114 Fifth Avenue Joint Venture	10,447		10,380		(1,945)		(2,512)		(963)		(1,243)
Market Square Joint Venture	12,470		12,122		(2,601)		(2,960)		(1,326)		(1,509)
799 Broadway Joint Venture	—		—		(2)		(68)		(1)		(33)
Terminal Warehouse Joint Venture	1,913		9,804		(2,152)		(8,361)		(186)		(723)
Real Estate Services Joint Ventures	1,972		1,839		1,053		949		567		515
	$	61,459	$	61,715	$	7,270	$	(1,962)	$	5,196	$	3,051

(1)Excludes amortization of basis differences (see footnote to (1) the "Carrying Value of Investment"table above), which are recorded as income (loss) from unconsolidated joint ventures in the accompanying consolidated statements of operations.

Summarized income statement information for the unconsolidated joint ventures for the six months ended June 30, 2021 and 2020 is as follows (in thousands):


	Total Revenues				Net Income (Loss)				Columbia Property Trust's Share of Net Income (Loss)(1)
	2021		2020		2021		2020		2021		2020
University Circle Joint Venture	$	20,407	$	21,927	$	10,022	$	11,434	$	5,512	$	6,289
333 Market Street Joint Venture	14,297		14,189		7,362		7,420		4,049		4,081
1800 M Street Joint Venture	19,121		19,382		3,094		3,308		1,702		1,819
221 Main Street Joint Venture	15,886		—		5,269		—		2,898		—
114 Fifth Avenue Joint Venture	21,182		20,808		4,920		(5,165)		2,435		(2,557)
Market Square Joint Venture	25,067		24,812		(5,187)		(4,954)		(2,645)		(2,527)
799 Broadway Joint Venture	—		—		(42)		(100)		(21)		(49)
Terminal Warehouse Joint Venture	4,086		12,111		(4,304)		(12,102)		(372)		(1,047)
Real Estate Services Joint Ventures	3,861		3,714		2,015		1,887		1,132		856
	$	123,907	$	116,943	$	23,149	$	1,728	$	14,690	$	6,865

(1)Excludes amortization of basis differences (see footnote to (1) the "Carrying Value of Investment" table above), which are recorded as income (loss) from unconsolidated joint ventures in the accompanying consolidated statements of operations.

Table of Contents

Management Fees

Columbia Property Trust provides property and asset management services to certain of its joint ventures. Under these agreements, Columbia Property Trust oversees the day-to-day operations of these joint ventures and their properties, including property management, property accounting, leasing, construction management, and other administrative services. During the three and six months ended June 30, 2021 and 2020, Columbia Property Trust earned the following fees from its unconsolidated joint ventures (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
University Circle Joint Venture	$	565	$	581	1,152		1,168
333 Market Street Joint Venture	209		213		418		427
1800 M Street Joint Venture	538		691		1,100		1,246
221 Main Street Joint Venture	455		—		926		—
Market Square Joint Venture	617		599		1,222		1,173
799 Broadway Joint Venture	—		301		—		524
	$	2,384	$	2,385	$	4,818	$	4,538

For the three months ended June 30, 2021 and 2020, Columbia Property Trust earned reimbursement income for management fee administration costs of $1.2 million and $1.8 million, respectively; and for the six months ended June 30, 2021 and 2020, Columbia Property Trust earned reimbursement income for management fee administration costs of $2.6 million and $3.1 million, respectively, which are included in management fee revenues.

Asset and property management fees of $0.4 million were due to Columbia Property Trust from the joint ventures and are included in prepaid expenses and other assets on the accompanying consolidated balance sheets as of both June 30, 2021 and December 31, 2020.

Columbia Property Trust also earns management fees through its interest in the Real Estate Services Joint Ventures, which are recorded as income in unconsolidated joint ventures in the accompanying consolidated statements of operations above.

5. Line of Credit and Notes Payable

As of June 30, 2021 and December 31, 2020, Columbia Property Trust had the following line of credit and notes payable indebtedness (excluding bonds payable; see Note 6, Bonds Payable) (in thousands):


Facility	June 30, 2021		December 31, 2020
$300 Million Term Loan	$	300,000	$	300,000
$150 Million Term Loan	150,000		150,000
Revolving Credit Facility	142,000		110,000
Less: Deferred financing costs related to term loans and notes payable, net of accumulated amortization	(1,163)		(1,470)
	$	590,837	$	558,530

Columbia Property Trust's amended and restated credit and term loan agreement (the "Credit Agreement") provides for (i) a $650.0 million unsecured revolving credit facility (the "Revolving Credit Facility"), with an initial term ending January 31, 2023 and two six-month extension options (for a total possible extension option of one year to January 31, 2024), subject to the payment of certain fees and the satisfaction of certain other conditions, and (ii) a $300.0 million unsecured term loan, with a term ending January 31, 2024 (the "$300 Million Term Loan").

Table of Contents

At Columbia Property Trust's option, borrowings under the Credit Agreement bear interest at either (i) the alternate base rate plus an applicable margin based on five stated pricing levels ranging from 0.00% to 0.45% for the Revolving Credit Facility and 0.00% to 0.65% for the $300 Million Term Loan, or (ii) the LIBOR rate, as defined in the credit agreement, plus an applicable margin based on five stated pricing levels ranging from 0.775% to 1.45% for the Revolving Credit Facility and 0.85% to 1.65% for the $300 Million Term Loan, in each case based on Columbia Property Trust's credit rating. The interest rate on the $300 Million Term Loan has been effectively fixed at 2.55% with an interest rate swap agreement, which is designated as a cash flow hedge.

Columbia Property Trust's $150.0 million unsecured term loan matures in July 2022 (the "$150 Million Term Loan") and bears interest, at the Company's option, at either (i) LIBOR, plus an applicable margin ranging from 0.90% to 1.75% for LIBOR loans, or (ii) alternative base rate, plus an applicable margin ranging from 0.00% to 0.75% for base rate loans. The interest rate on the $150 Million Term Loan is effectively fixed with an interest rate swap agreement, which is designated as a cash flow hedge. Based on the terms of the interest rate swap and the Company's current credit rating, the interest rate on the $150 Million Term Loan is effectively fixed at 3.07%, which is designated as a cash flow hedge.

Fair Value of Debt

The estimated fair value of Columbia Property Trust's line of credit and notes payable as of June 30, 2021 and December 31, 2020, was approximately $595.5 million and $564.6 million, respectively. The related carrying value of the line of credit and notes payable as of June 30, 2021 and December 31, 2020, was $592.0 million and $560.0 million, respectively. Columbia Property Trust estimated the fair value of its term loans and the Revolving Credit Facility by obtaining estimates for similar facilities from multiple market participants as of the respective reporting dates. Therefore, the fair values determined are considered to be based on observable market data for similar instruments (Level 2).

Interest Paid and Capitalized

During the six months ended June 30, 2021 and 2020, Columbia Property Trust made interest payments of approximately $7.5 million and $10.1 million, respectively.

Columbia Property Trust capitalizes interest on development, redevelopment, and improvement projects funded directly and through its interest in unconsolidated joint ventures, using the weighted-average interest rate of its consolidated borrowings for the period. During the six months ended June 30, 2021, Columbia Property Trust capitalized interest of $7.5 million, $5.8 million of which was capitalized to construction in progress, and $1.7 million of which was capitalized to investments in unconsolidated joint ventures. During the six months ended June 30, 2020, Columbia Property Trust capitalized interest of $5.8 million, $5.0 million of which was capitalized to construction in progress, and $0.8 million of which was capitalized to investments in unconsolidated joint ventures. For the six months ended June 30, 2021, the weighted average interest rate on Columbia Property Trust's consolidated outstanding borrowings was 3.22%.

Debt Covenants

As of June 30, 2021, Columbia Property Trust was in compliance with all of its debt covenants on its term loans and the Revolving Credit Facility.

6. Bonds Payable

Columbia Property Trust has two series of bonds outstanding (the "Bonds Payable") as of June 30, 2021 and December 31, 2020: $350.0 million of 10-year, unsecured 3.650% senior notes issued at 99.626% of their face value (the "2026 Bonds Payable"); and $350.0 million of 10-year, unsecured 4.150% senior notes issued at 99.859% of their face value (the "2025 Bonds Payable"). Both series of bonds require semi-annual interest payments. The principal amount of the 2026 Bonds Payable is due and payable on August 15, 2026, and the principal amount of the 2025 Bonds Payable is due and payable on April 1, 2025. The Bonds Payable were issued by Columbia OP and are fully and unconditionally guaranteed by Columbia Property Trust, Inc.

Interest payments of $13.7 million were made on the Bonds Payable during both the six months ended June 30, 2021 and 2020. Columbia Property Trust is subject to substantially similar covenants under the 2026 Bonds Payable and the

Table of Contents

2025 Bonds Payable. As of June 30, 2021, Columbia Property Trust was in compliance with the restrictive financial covenants on the 2026 Bonds Payable and the 2025 Bonds Payable.

As of June 30, 2021 and December 31, 2020, the estimated fair value of the Bonds Payable was approximately $748.4 million and $738.2 million, respectively, and the related carrying value, net of discounts, as of both June 30, 2021 and December 31, 2020 was $699.1 million. The fair value of the Bonds Payable was estimated based on a discounted cash flow analysis, using observable market data for its bonds payable and similar instruments (Level 2). The discounted cash flow method of assessing fair value results in a general approximation of value, which may differ from the price that could be achieved in a market transaction.

7. Commitments and Contingencies

Commitments Under Existing Lease Agreements

Certain lease agreements include tenant allowances that, at the option of the tenant, may obligate Columbia Property Trust to expend capital to improve an existing property, or to provide other expenditures for the benefit of the tenant. As of June 30, 2021, the Company is required to fund an additional $43.3 million for construction and tenant improvement allowances related to a vertical expansion project at 80 M Street in Washington, D.C., and $10.5 million related to lobby and tenant improvement allowances for the Pershing lease at 95 Columbus in Jersey City, New Jersey. As of June 30, 2021, accruals have not been recorded for these amounts, as such obligations are recorded as incurred.

Commitments Under Joint Venture Agreements

Columbia Property Trust's joint venture agreements, including those that are in place with joint ventures that are developing or redeveloping properties, provide for capital contributions to be made to the joint ventures by the joint venture partners. As of June 30, 2021, Columbia Property Trust holds nine properties through consolidated and unconsolidated joint ventures, including three that are under development or redevelopment. Capital contributions are payable when a capital call is made by the joint venture, and there are no unfunded capital calls as of June 30, 2021.

As of June 30, 2021, the 799 Broadway Joint Venture has $150.8 million in outstanding borrowings on the 799 Broadway Construction Loan, which matures on October 9, 2021. Pursuant to a joint and several guaranty agreement with the 799 Broadway Construction Loan lender, Columbia Property Trust and its joint venture partner are required to make aggregate additional equity contributions to the joint venture based on the initial expected project costs, less the amount of equity contributions made to date. As of June 30, 2021, the remaining equity contribution requirement is $11.8 million, of which $5.9 million reflects Columbia Property Trust's allocated share. Equity contributions become payable by Columbia Property Trust to the joint venture when a capital call is received. As of June 30, 2021, no capital calls remain unpaid; therefore, no liability has been recorded related to this guaranty.

Commitments Under Real Estate Fund Agreements

Columbia Property Trust's Real Estate Fund investments require capital contributions from time to time. As of June 30, 2021, the Company had $1.2 million of unfunded capital contributions, which are callable for the life of the Real Estate Funds, through 2026. Such capital contributions are payable when a capital call is made by the Real Estate Funds, and there are no unfunded capital calls as of June 30, 2021.

Litigation

Columbia Property Trust is subject to various legal proceedings, claims, and administrative proceedings arising in the ordinary course of business, some of which are expected to be covered by liability insurance. Management makes assumptions and estimates concerning the likelihood and amount of any reasonably possible loss relating to these matters using the latest information available. Columbia Property Trust records a liability for litigation if an unfavorable outcome is probable, and the amount of loss or range of loss can be reasonably estimated. If an unfavorable outcome is probable and a reasonable estimate of the loss is a range, Columbia Property Trust accrues the best estimate within the range. If no amount within the range is a better estimate than any other amount, Columbia Property Trust accrues the minimum amount within the range. If an unfavorable outcome is probable but the amount of the loss cannot be reasonably estimated, Columbia Property Trust discloses the nature of the litigation and indicates that an estimate of the loss or range of loss cannot be made. If an unfavorable outcome is reasonably possible and the estimated loss is

Table of Contents

material, Columbia Property Trust discloses the nature and estimate of the possible loss of the litigation. Columbia Property Trust does not disclose information with respect to litigation where the possibility of an unfavorable outcome is considered to be remote. Based on current expectations, such matters, both individually and in the aggregate, are not expected to have a material adverse effect on the liquidity, results of operations, business, or financial condition of Columbia Property Trust. Columbia Property Trust is not currently involved in any legal proceedings of which management would consider the outcome to be reasonably likely to have a material adverse effect on the results of operations, liquidity, or financial condition of Columbia Property Trust.

8. Stockholders' Equity

Common Stock Repurchase Program

Columbia Property Trust's board of directors authorized a stock repurchase program to purchase up to an aggregate of $200.0 million of its common stock, from September 4, 2019 through September 4, 2021 (the "2019 Stock Repurchase Program"). No share repurchases were made during the six months ended June 30, 2021. As of June 30, 2021, $143.3 million remains available for repurchases under the 2019 Stock Repurchase Program. Common stock repurchases are charged against equity as incurred, and the repurchased shares are retired.

Long-Term Incentive Compensation

Columbia Property Trust maintains a stockholder-approved, long-term incentive plan (the "LTI Plan") that provides for grants of up to 4.8 million shares of stock to be made to certain employees and independent directors of Columbia Property Trust.

Employee Awards

Under the LTI Plan, Columbia Property Trust grants time-based stock awards and performance-based restricted stock unit awards to its employees.

During the six months ended June 30, 2021, Columbia Property Trust granted 421,962 shares of stock awards (the "Time-Based Restricted Shares") to employees, which will vest ratably on each anniversary of the grant over the next four years. Also, during the six months ended June 30, 2021, Columbia Property Trust granted 429,977 of performance-based restricted stock units (the "Performance-Based RSUs"), of which 75% will vest at the conclusion of a three-year performance period, and the remaining 25% will vest one year later. The payout of the Performance-Based RSUs will be determined based on Columbia Property Trust's total stockholder return relative to the FTSE NAREIT Equity Office Index and is contingent upon meeting predetermined minimum performance levels.

Table of Contents

Below is a summary of the employee awards issued under the LTI Plan during the six months ended June 30, 2021:


	Time-Based Awards			Performance-Based Awards
	Restricted Shares (in thousands)	Weighted-Average Grant-Date Fair Value(1)		RSUs (in thousands)	Weighted-Average Grant-Date Fair Value(2)
Unvested awards – beginning of period	497	$	20.82	715	$	18.51
Granted	422	$	14.33	430	$	12.39
Converted(3)	24			(24)
Vested(4)	(199)	$	21.26	(73)	$	20.64
Forfeited	(2)	$	14.34	(1)	$	13.51
Unvested awards – end of period(5)	742	$	15.75	1,047	$	15.16

(1)Reflects the weighted-average, grant-date fair value using the market closing price on the date of the respective grants.

(2)Reflects the weighted-average, grant-date fair value using a Monte Carlo valuation.

(3)Reflects 25% of the 2018 3-year Performance-Based RSUs granted on January 1, 2018, which converted to Time-Based Restricted shares in January 2021 and will vest in January 2022.

(4)With respect to the RSUs vesting this period, includes true-ups from the amount granted (based on target-level performance) to the respective amount paid (based on actual performance, as defined by the plan).

(5)As of June 30, 2021, Columbia Property Trust expects approximately 709,000 of the 742,000 unvested restricted stock units to ultimately vest and approximately 1,000,000 of the 1,047,000 unvested Performance-Based RSUs to ultimately vest, assuming a weighted-average forfeiture rate of 4.5%, which was determined based on historical forfeiture rates.

Director Stock Grants

Columbia Property Trust grants equity retainers to its non-executive directors under the LTI Plan. Such grants are made annually for the following year and vest immediately. During the six months ended June 30, 2021 and 2020, Columbia Property Trust made the following equity retainer grants:


Date of Grant	Shares	Grant-Date Fair Value
2021
May 18, 2021	34,859	$	17.92
January 4, 2021(1)	582	$	14.24
2020
May 12, 2020	46,983	$	11.73
March 2, 2020(2)	591	$	19.80

(1)On December 31, 2020, an existing board member was appointed as chair of the board. Reflects the incremental, pro-rated common stock retainer issued for service as chairperson.

(2)In March 2020, a new director was appointed to the board of directors of Columbia Property Trust. The new director received a pro-rated annual equity retainer grant at appointment.

Table of Contents

Stock-Based Compensation Expense

For the three and six months ended June 30, 2021 and 2020, Columbia Property Trust incurred stock-based compensation expense related to the following events (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Amortization of time-based awards	$	1,101	$	946	$	2,125	$	1,894
Amortization of performance-based awards(1)	1,186		1,044		2,329		2,075
Amortization of Preferred OP Unit awards issued in connection with the Normandy Acquisition	1,510		3,155		3,342		5,513
Issuance of shares to independent directors	150		92		296		103
Total stock-based compensation expense	$	3,947	$	5,237	$	8,092	$	9,585

(1)Reflects amortization of awards made under the LTI Plan that will vest in future periods for service during the current period.

The majority of these expenses are included in general and administrative expenses and management fee expense in the accompanying consolidated statements of operations. As of June 30, 2021 and December 31, 2020, there were $19.1 million and $12.4 million, respectively, of unrecognized compensation costs related to unvested awards under the LTI Plan, which will be amortized over the respective vesting period, ranging from one to four years at the time of grant. As of June 30, 2021 and December 31, 2020, there were $7.0 million and $10.3 million of unvested Preferred OP Unit awards, respectively, which vest over three or four years from the time of grant.

9. Noncontrolling Interests

Noncontrolling Interest – Columbia OP

In connection with the Normandy Acquisition, Columbia Property Trust issued 3,264,151 Series A Convertible, Preferred Units of Columbia OP with a liquidation preference of $26.50 per unit (the "Preferred OP Units"), of which 19,700 were repurchased in the first quarter of 2021. The Preferred OP Units vest over three or four years, subject to certain conditions. The Preferred OP Units are convertible into common units of Columbia OP, which are exchangeable for shares of Columbia Property Trust's common stock on a one-for-one basis, subject to certain terms and conditions. As of June 30, 2021, Columbia Property Trust holds a 97.3% controlling financial interest in Columbia OP. Columbia OP is a variable interest entity in which Columbia Property Trust is the primary beneficiary. Thus, the Company consolidates the accounts of Columbia OP and reflects the third-party ownership in this entity as noncontrolling interest in the accompanying consolidated balance sheet. As of June 30, 2021, Columbia OP has total assets and liabilities of $3.9 billion and $1.5 billion, respectively.

Noncontrolling Interest – Consolidated Joint Venture

Columbia Property Trust holds a 92.5% controlling financial interest in 101 Franklin Street, a 16-story, 235,000-square-foot office building in Manhattan that will be fully redeveloped through a consolidated joint venture with an affiliate of Normandy. The Company owns an additional 0.15% interest in 101 Franklin Street through its interest in Normandy Real Estate Fund IV, L.P. 101 Franklin Street is a variable interest entity, or VIE, in which Columbia Property Trust is the primary beneficiary. Thus, the Company consolidates the accounts of 101 Franklin Street and reflects the third-party ownership in this entity as noncontrolling interest in the accompanying consolidated balance sheet. As of June 30, 2021, 101 Franklin Street had total assets and liabilities of $5.5 million and $12.3 million, respectively.

Table of Contents

10. Supplemental Disclosures of Noncash Investing and Financing Activities

Outlined below are significant noncash investing and financing activities for the six months ended June 30, 2021 and 2020 (in thousands):


	Six Months Ended June 30,
	2021		2020

Other assets assumed at acquisition	$	—	$	245
Operating lease asset and liability assumed at acquisition	$	—	$	1,168
Other liabilities assumed at acquisition	$	—	$	245







Amortization of net discounts on debt	$	90	$	90


Accrued capital expenditures and deferred lease costs	$	27,898	$	15,432


Market value adjustments to interest rate swaps that qualify for hedge accounting treatment	$	6,066	$	(21,511)
Issuance of Preferred OP Units for the Normandy Acquisition (Note 3)	$	—	$	55,306
Stock-based compensation expense	$	8,091	$	9,894

11. Leases

Columbia Property Trust as Lessee

Columbia Property Trust is a lessee on ground leases at certain of its investment properties and office space leases. As of June 30, 2021, Columbia Property Trust has one ground lease at 116 Huntington Avenue in Boston and two office leases. As of June 30, 2021, Columbia Property Trust's ground lease has a remaining lease term of 98.2 years, inclusive of renewal options, and is included, along with its office space leases, in operating lease assets of $38.4 million. Payments for all future periods under this ground lease have already been made. Thus, as of June 30, 2021, operating lease liabilities of $1.5 million include only the present value of future payments due under its office leases, with a weighted-average remaining lease term of 1.4 years, inclusive of renewal options.

Columbia Property Trust as Lessor

Columbia Property Trust owns and leases commercial real estate, primarily office space, to tenants under operating leases for specified periods of time. Rental income related to such leases is recognized on a straight-line basis over the remaining lease period, and is included in lease revenues on the consolidated statements of operations. As of June 30, 2021, the weighted-average remaining term for such leases is approximately 5.7 years.

Lease revenues include fixed and variable payments. Fixed payments primarily relate to base rent and include payments related to lease terminations; and variable payments primarily relate to tenant reimbursements for certain property operating costs. Fixed and variable payments for the three and six months ended June 30, 2021 and 2020 are as follows (in thousands):


	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2021		2020		2021		2020
Fixed payments	$	47,673	$	63,460	$	95,363	$	124,703
Variable payments	5,761		5,464		12,380		12,228
Total lease revenues	$	53,434	$	68,924	$	107,743	$	136,931

Table of Contents

12. Non-Lease Revenues

Columbia Property Trust derives most of its revenues from leases, as described in Note 11, Leases. Columbia also has the following non-lease revenue streams.

Asset and Property Management Fees

Under asset and property management agreements in place with third parties and certain of its unconsolidated joint ventures, Columbia Property Trust earns revenue for performing asset and property management functions for properties owned by the Real Estate Funds and its joint ventures, as further described in Note 4, Unconsolidated Joint Ventures, as well as third-party-owned properties. Asset and property management services are ongoing and routine, and are provided on a recurring basis. Therefore, such fees are recognized ratably over the service period, usually a period of three months. For the three months ended June 30, 2021 and 2020, Columbia Property Trust earned asset and property management fee revenues of $5.8 million and $3.0 million, respectively; and for the six months ended June 30, 2021 and 2020, Columbia Property Trust earned asset and property management fee revenues of $11.5 million and $7.3 million, respectively. Such fees are included in management fee revenue on the accompanying consolidated statements of operations.

Leasing Fees

Under asset and property management agreements in place with third parties and for certain properties owned by joint ventures and the Real Estate Funds, Columbia Property Trust is eligible to earn leasing fees equal to a percentage of the total rental payments to be made by the tenant over the term of the lease. Such fees are required to be recognized when Columbia Property Trust's obligation to perform is complete, typically upon execution of the lease. For the three months ended June 30, 2021 and 2020, Columbia Property Trust earned leasing override fees of $24,700 and $16,700, respectively; and for the six months ended June 30, 2021 and 2020, Columbia Property Trust earned leasing override fees of $92,700 and $31,300, respectively. Such fees are included in management fee revenue on the accompanying consolidated statements of operations.

Construction and Development Fee Income

Under construction and development contracts in place with third-party properties and for certain properties owned by joint ventures and the Real Estate Funds, Columbia Property Trust earns fees related to construction and development project management and supervision, using a percentage of completion method, measured by the percentage of costs incurred to date as compared with the estimated total costs for each contract. For the three months ended June 30, 2021 and 2020, Columbia Property Trust earned construction and development fees of $0.7 million and $1.1 million, respectively; and for the six months ended June 30, 2021 and 2020, Columbia Property Trust earned construction and development fees of $1.0 million and $1.9 million, respectively. Such fees are included in management fee revenue on the accompanying consolidated statements of operations.

Salary and Other Reimbursement Revenue

Under the property management agreements for third-party-owned properties and certain properties owned through joint ventures and the Real Estate Funds, Columbia Property Trust receives reimbursements for salaries and property operating costs for services that are provided by Columbia Property Trust employees on an ongoing basis. Such reimbursement revenues are recognized ratably over the service period, usually a period of one month, three months, or one year. For the three months ended June 30, 2021 and 2020, Columbia Property Trust earned salary and other reimbursement revenue of $3.5 million and $4.4 million, respectively; and for the six months ended June 30, 2021 and 2020, Columbia Property Trust earned salary and other reimbursement revenue of $7.5 million and $7.5 million, respectively. These amounts are included in management fee revenues on the accompanying consolidated statements of operations.

Miscellaneous Revenue

Columbia Property Trust also receives revenues for services provided to its tenants through the TRS Entities, including fitness centers, shuttles, and cafeterias. These revenues are recognized ratably over the service period, usually a period of one month or one quarter. For the six months ended June 30, 2020, Columbia Property Trust earned miscellaneous revenue of $7,100. This amount is included in other property income on the accompanying consolidated statements of operations.

Table of Contents

13. Earnings Per Share

For the three and six months ended June 30, 2021 and 2020, in computing the basic and diluted earnings per share, net income (loss) attributable to common stockholders has been reduced for the dividends paid on unvested shares granted under the LTI Plan. The following table reconciles the numerator for the basic and diluted earnings-per-share computations shown on the consolidated statements of operations for the three and six months ended June 30, 2021 and 2020 (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Net income	$	(5,970)	$	5,075	$	(5,525)	$	11,303
Net income attributable to noncontrolling interest in Columbia OP	(36)		(126)		(133)		(197)
Net loss attributable to noncontrolling interest in consolidated joint venture	129		136		258		269
Net income (loss) attributable to common stockholders	(5,877)		5,085		(5,400)		11,375
Distributions paid on unvested shares	(156)		(113)		(313)		(226)
Net income (loss) attributable to common stockholders used to calculate basic earnings per share	(6,033)		4,972		(5,713)		11,149
Net income attributable to noncontrolling interest in Columbia OP	36		126		133		197
Net income (loss) attributable to common stockholder and Columbia OP Unit holders used to calculate diluted earnings per share	$	(5,997)	$	5,098	$	(5,580)	$	11,346

The following table reconciles the denominator for the basic and diluted earnings-per-share computations shown on the consolidated statements of operations for the three and six months ended June 30, 2021 and 2020, respectively (in thousands):


	Three Months Ended June 30,		Six Months Ended June 30,
	2021	2020	2021	2020
Weighted-average common shares – basic	114,143	113,903	114,129	114,187
Plus incremental weighted-average shares from time-vested conversions, less assumed stock repurchases:
Previously granted awards, unvested	173	—	83	6
Future period LTI Plan awards	341	—	275	—
Weighted-average common shares – diluted, before adjustment for OP Units	114,657	113,903	114,487	114,193
Convertible Preferred OP Units	3,244	3,264	3,244	2,831
Weighted-average common shares – diluted	117,901	117,167	117,731	117,024

Certain anti-dilutive stock awards are not included in the current calculation of dilutive weighted average shares, but could be dilutive in the future. As of June 30, 2021 and June 30, 2020, there were 207,900 and 1,093,100 anti-dilutive shares outstanding, respectively.

Table of Contents

14. Segment Information

Columbia Property Trust considers geographic location when evaluating its portfolio composition, and in assessing the ongoing operations and performance of its properties. As of June 30, 2021, reportable segments consist of the four key markets in which Columbia Property Trust owns assets: New York, San Francisco, Washington, D.C., and Boston, and the all other markets reportable segment. The all other office markets reportable segment includes properties that are situated similarly within their geographic markets, typically in sub-markets not located within central business districts, and in which Columbia Property Trust does not have a substantial presence and/or does not plan to make further investments. During the periods presented, there have been no material intersegment transactions.

Net operating income ("NOI") is a non-GAAP financial measure. NOI is the primary performance measure reviewed by management to assess operating performance of properties and is calculated by deducting operating expenses from operating revenues. Operating revenues include lease revenues and other property income; and operating expenses include property operating costs. The NOI performance metric consists only of revenues and expenses directly related to real estate rental operations. NOI reflects property acquisitions and dispositions, occupancy levels, rental rate increases or decreases, and the recoverability of operating expenses. NOI, as Columbia Property Trust calculates it, may not be directly comparable to similarly titled, but differently calculated, measures for other REITs.

Asset information and capital expenditures by segment are not reported because Columbia Property Trust does not use these measures to assess performance. Depreciation and amortization expense, along with other expense and income items, are not allocated among segments.

The following table presents operating revenues included in NOI by geographic reportable segment for Columbia Property Trust's respective ownership interests (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
New York(1)	$	39,305	$	45,632	$	79,434	$	86,737
San Francisco(2)	29,242		34,702		58,367		69,503
Washington, D.C.(3)	14,058		14,445		28,490		29,463
Boston	3,708		3,977		7,677		8,126

All other office markets	—		—		—		2,587
Total office segments	86,313		98,756		173,968		196,416
Corporate	(564)		(420)		(1,147)		(793)
Total operating revenues	$	85,749	$	98,336	$	172,821	$	195,623

(1)Includes operating revenues for two unconsolidated properties, based on Columbia Property Trust's ownership interests: 49.5% for 114 Fifth Avenue for all periods presented; and 8.65% for Terminal Warehouse from March 13, 2020 through June 30, 2021.

(2)Includes operating revenues for three unconsolidated properties, 333 Market Street and University Circle, based on Columbia Property Trust's ownership interests: 55.0% for all periods presented; and 221 Main Street, based on Columbia Property Trust's ownership interests: 100% from January 1, 2020 to October 7, 2020, and 55% from October 8, 2020 to June 30, 2021.

(3)Includes operating revenues for two unconsolidated properties, Market Square and 1800 M Street, based on Columbia Property Trust's ownership interests: 51.0% for Market Square and 55.0% for 1800 M Street for all periods presented.

Table of Contents

A reconciliation of GAAP revenues to operating revenues is presented below (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Total revenues	$	63,422	$	79,371	$	127,810	$	155,625
Operating revenues included in income from unconsolidated joint ventures(1)	32,315		29,412		65,078		58,685
Less: management fee revenue(2)	(9,988)		(10,447)		(20,067)		(18,687)
Total operating revenues	$	85,749	$	98,336	$	172,821	$	195,623

(1)Columbia Property Trust records its interest in properties held through unconsolidated joint ventures using the equity method of accounting, and reflects its interest in the operating revenues of these properties in income from unconsolidated joint ventures in the accompanying consolidated statements of operations.

(2)See Note 12, Non-Lease Revenues, of the accompanying consolidated financial statements.

The following table presents NOI by geographic reportable segment (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
New York(1)	$	23,132	$	30,187	$	50,549	$	55,262
San Francisco(2)	20,231		24,800		40,170		49,872
Washington, D.C.(3)	8,085		8,418		16,254		17,569
Boston	1,924		2,363		4,110		4,821
All other office markets	—		—		—		1,525
Total office segments	53,372		65,768		111,083		129,049
Corporate	(455)		(412)		(952)		(684)
Total NOI	$	52,917	$	65,356	$	110,131	$	128,365

(1)Includes NOI for three unconsolidated properties, based on Columbia Property Trust's ownership interest: 49.5% for 114 Fifth Avenue for all periods presented; 49.7% for 799 Broadway for all periods presented; and 8.65% for Terminal Warehouse from March 13, 2020 through June 30, 2021.

(2)Includes NOI for three unconsolidated properties, 333 Market Street and University Circle, based on Columbia Property Trust's ownership interests: 55.0% for all periods presented; and 221 Main Street, based on Columbia Property Trust's ownership interests: 100% from January 1, 2020 to October 7, 2020, and 55% from October 8, 2020 to June 30, 2021.

(3)Includes NOI for two unconsolidated properties, Market Square and 1800 M Street, based on Columbia Property Trust's ownership interests: 51.0% for the Market Square and 55.0% for 1800 M Street for all periods presented.

Table of Contents

A reconciliation of GAAP net income to NOI is presented below (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Net income (loss) attributable to common stockholders	$	(5,877)	$	5,085	$	(5,400)	$	11,375
Management fee revenues	(9,988)		(10,447)		(20,067)		(18,687)
Depreciation	15,472		17,379		32,003		35,709
Amortization	4,878		7,405		9,722		14,126

General and administrative	9,242		11,119		19,018		22,901
Strategic review costs	6,454		—		8,810		—
Management fee expenses	8,338		9,231		17,607		16,176
Acquisition costs	—		358		—		12,439
Net interest expense	7,380		9,449		14,915		19,002



Market value adjustments to investment in Real Estate Funds	165		227		404		387
Income tax expense (benefit)	447		(185)		118		(2,428)
Adjustments included in income from unconsolidated joint ventures	16,370		15,626		32,868		30,529
Gain on sale of real estate assets	—		(17)		—		(13,361)
Adjustments attributable to noncontrolling interests	36		126		133		197
NOI	$	52,917	$	65,356	$	110,131	$	128,365

15. Subsequent Event

Columbia Property Trust has evaluated subsequent events in connection with the preparation of its consolidated financial statements and notes thereto included in this report, and noted the Terminal Warehouse loan extension, as described in Note 4, Unconsolidated Joint Ventures.

Table of Contents

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis should be read in conjunction with our accompanying consolidated financial statements (and notes thereto) and the "Cautionary Note Regarding Forward-Looking Statements,” appearing elsewhere in this report, and in our 2020 Form 10-K.

Executive Summary

The COVID-19 pandemic continues to impact our business, tenants, and industry as a whole. As pandemic-related state and local mandates are eased and tenants have begun to come back to their offices, we remain committed to providing healthy and safe workplaces for our employees, tenants, and communities. The long-term impact of the pandemic on our tenants, demand for office space, and the global economy continues to be uncertain and will depend on various factors, including the remaining duration of the pandemic, the development of COVID-19 variants (e.g. the Delta variant), and the effectiveness of vaccines or other treatments. Sustained work-from-home trends could negatively impact demand for office space in our markets and consequently could impede our ability to enter into new leases or to re-lease space as leases roll over. We continue to work closely with our tenants and aim to address their concerns on a case-by-case basis, including, in some cases, by implementing arrangements that address cash flow interruptions while maintaining long-term lease obligations. For the second quarter of 2021, we deferred rents of $0.6 million and abated rents of $0.2 million, including our share of deferrals and abatements made by our unconsolidated joint ventures.

Our primary strategic objective is to generate long-term stockholder returns from a combination of growing cash flows and appreciation in the values of our properties. We own and operate high-quality office properties located in high-barrier-to-entry markets, primarily New York, San Francisco, Washington, D.C., and Boston. Our approach is to own office buildings that are competitive within the top tier of their markets or that will be repositioned as such through value-add initiatives, including five development or redevelopment projects. Our investment objectives include optimizing our portfolio allocation between stabilized investments and more growth-oriented, value-add investments and development projects with an emphasis on central business districts and multi-tenant buildings. We also hold interests in three real estate funds that invest in office and mixed-use assets in New York, Boston, and Washington, D.C., and have contracts to provide real estate services to properties affiliated with those funds.

On March 18, 2021, the Company received an unsolicited, non-binding proposal to acquire all of the Company's outstanding shares from Arkhouse Partners LLC, AS8888 LLC, an entity of The Sapir Organization and 8F Investment Partners Pte. Ltd (collectively, "Arkhouse"). In connection with this proposal, Arkhouse also nominated an alternative slate of director candidates to be voted on at our 2021 annual meeting of stockholders, which was subsequently withdrawn in connection with the acquisition proposal. On April 8, 2021, we announced that our board had commenced a thorough review of the Company's business, strategies, and positioning, including undertaking a comprehensive strategic alternatives review process that includes outreach to, and identification of, potential transaction counterparties. There is no deadline or definitive timetable set for completion of this review, and there is no assurance that this process will result in any transaction, including a sale of the Company, privatization, or entry into a business combination. (See Part II, Item 1A. Risk Factors, for additional information.)

As of June 30, 2021, the operating properties in our portfolio were 93.5% leased, with 7.9% of our leases scheduled to expire over the next 12 months. During the first six months of 2021, we leased a total of 144,100 square feet of space, including 44,600 square feet of new and renewal leasing at 650 California Street in San Francisco, and 27,600 square feet of renewal and expansion leasing at 116 Huntington in Boston.

As of June 30, 2021, our debt-to-real-estate-asset ratio was 33.8%(1), and approximately 32.5%(1) on a net basis (i.e., reduced for cash on hand). Additionally, as of June 30, 2021, 88.2%(1) of our portfolio is unencumbered by mortgages; and the weighted-average cost of our consolidated and pro-rata share of joint venture borrowings during the quarter was 3.55%(1) per annum. Our debt maturities are laddered over the next 5.3 years.

(1)Statistics include 100% of all of our consolidated properties and our ownership interest in the gross real estate assets and debt at properties held through unconsolidated joint ventures as described in Note 4, Unconsolidated Joint Ventures, of the accompanying financial statements.

Table of Contents

Key Performance Indicators

Our operating results depend primarily upon the level of income generated by the leases at our properties. Occupancy and rental rates are key drivers of our lease income. Our portfolio was 93.5% leased as of June 30, 2021, and 97.2% leased as of June 30, 2020. The following table sets forth details related to the financial impact of our recent leasing activities for properties we own directly and through joint ventures (square feet prorated for our proportional share):


	Three Months Ended June 30,						Six Months Ended June 30,
	2021			2020			2021			2020
Total number of leases	15			5			23			13
Square feet of leasing – renewal	44,039			46,137			82,685			63,252
Square feet of leasing – new	19,423			5,904			38,278			108,453
Total square feet of leasing	63,462			52,041			120,963			171,705
Lease term (months)	79			76			70			148
Tenant improvements, per square foot – renewal	$	51.79		$	29.62		$	41.28		$	31.15
Tenant improvements, per square foot – new	$	45.55		$	81.29		$	50.48		$	102.76
Tenant improvements, per square foot – all leases	$	50.04		$	36.67		$	45.10		$	88.08
Leasing commissions, per square foot – renewal	$	16.09		$	20.10		$	16.28		$	19.67
Leasing commissions, per square foot – new	$	17.74		$	34.72		$	19.44		$	62.09
Leasing commissions, per square foot – all leases	$	16.55		$	22.10		$	17.59		$	53.40

Rent leasing spread – renewal(1)	16.6		%	28.5		%	13.7		%	33.1		%
Rent leasing spread – new(1)	13.1		%	26.0		%	20.6		%	9.8		%
Rent leasing spread – all leases(1)	15.9		%	28.3		%	16.3		%	19.9		%

(1)Rent leasing spreads are calculated based on the change in base rental income measured on a straight-line basis; and, for new leases, only include space that has been vacant for less than one year.

For 2021, rent leasing spreads (15.9% and 16.3% for the three and six months ended June 30, 2021, respectively), tenant improvements ($50.04 per square foot and $45.10 per square foot for the six months ended June 30, 2021, respectively), and leasing commissions ($16.55 per square foot and $17.59 per square foot for the six months ended June 30, 2021, respectively) primarily relate to a 15,600-square-foot lease at 650 California Street in San Francisco and a 10,400-square-foot lease at 116 Huntington in Boston. For 2020, rent leasing spreads (28.3% and 19.9% for the three and six months ended June 30, 2020, respectively) primarily relate to a 68,200-square-foot lease renewal and expansion at 1800 M Street in Washington, D.C., a 15,500-square-foot office lease renewal at 650 California Street in San Francisco, a 10,100-square-foot office lease renewal at 221 Main Street in San Francisco, and a new 34,800-square-foot lease at 315 Park Avenue South in New York; and tenant improvements ($36.67 per square foot and $88.08 per square foot for the three and six months ended June 30, 2020, respectively); and leasing commissions ($22.10 per square foot and $53.40 per square foot for the three and six months ended June 30, 2020, respectively) primarily relate to the 68,200-square-foot lease renewal and expansion at 1800 M Street in Washington, D.C., and a new 59,500-square-foot lease at 80 M Street in Washington, D.C.

Rent Collections and Concessions

Our tenants' businesses and operations have been impacted by the COVID-19 pandemic in a variety of ways. In certain instances, we have provided rent concessions as a temporary measure to address our tenants' near-term cash flow needs. During the second quarter of 2021, we deferred rents totaling $0.2 million (0.2% of billings) and abated rents totaling $0.2 million (0.2% of billings), including our prorated share of rents earned through unconsolidated joint ventures.

Table of Contents

Overall, our collections levels remain high and similar to our pre-COVID-19 levels. For the second quarter of 2021, our collection rates are as follows, as a percentage of original billings:


	For the Three Months Ended June 30, 2021
Collected	98.0	%
Deferred	0.2	%
Abated	0.2	%
Outstanding	1.6	%
Total	100.0	%

Liquidity and Capital Resources

Overview

Cash flows generated from the operation of our properties are primarily used to fund recurring expenditures and stockholder dividends. The amount of distributions to common stockholders is determined by our board of directors and is dependent upon a number of factors, including funds deemed available for distribution based principally on our current and future projected operating cash flows, reduced by capital requirements necessary to maintain our existing portfolio, our future capital needs, and future sources of liquidity, as well as the annual distribution requirements necessary to maintain our status as a REIT under the Code. Investments in new property acquisitions and first-generation capital improvements are generally funded with capital proceeds from property sales, debt, or cash on hand. Our board of directors elected to maintain a $0.21 dividend rate for the second quarter of 2021.

As of June 30, 2021, we had access to $508.0 million of additional borrowings under our Revolving Credit Facility, and $21.4 million of cash on hand.

Short-Term Liquidity and Capital Resources

During the first six months of 2021, we generated net cash flows from operating activities of $42.3 million, which consisted primarily of receipts from tenants for rent and reimbursements, reduced by payments for operating costs, administrative expenses, interest expense, and lease inducements. During the same period, we paid total distributions to stockholders and Preferred OP Unit holders of $73.7 million, which included dividend payments for three quarters ($24.0 million for fourth quarter of 2020 and $49.7 million for the first two quarters of 2021). Dividend payments for the first two quarters of 2021 ($49.7 million) exceeded cash flows from operations ($42.3 million), primarily due to timing differences between operating payments and receipts.

During the first six months of 2021, we had net borrowings of $32.0 million on our Revolving Credit Facility. These proceeds, along with cash on hand at the beginning of the period, were used to fund leasing and capital projects for consolidated and unconsolidated properties ($51.3 million). As of June 30, 2021, we had cash on hand of $21.4 million.

Over the short term, we expect our primary sources of capital and liquidity to be operating cash flows and cash on hand, and expect that our principal demands for capital will be to fund development and redevelopment costs, capital improvements to our existing portfolio, stockholder distributions, stock repurchases, operating expenses, and interest and principal payments. As of July 27, 2021, in addition to cash on hand, we have access to additional borrowings of $518.0 million under our Revolving Credit Facility. We believe that we will have adequate liquidity and capital resources to meet our current obligations as they come due.

Long-Term Liquidity and Capital Resources

Over the long term, we expect that our primary sources of capital will include operating cash flows, borrowing proceeds, and select property dispositions. We expect that our primary uses of capital will continue to include stockholder distributions; acquisitions; development and redevelopment costs; capital expenditures, such as building improvements, tenant improvements, and leasing costs; and repaying or refinancing debt.

Table of Contents

Consistent with our financing objectives and operational strategy over the long term, we have generally maintained debt levels at less than 40% of the undepreciated costs of our assets. As of June 30, 2021, our debt-to-real-estate-asset ratio was approximately 33.8% on a gross basis, and approximately 32.5% on a net basis (i.e., reduced for cash on hand). Our debt-to-real-estate-asset ratio includes our share of joint venture real estate assets and debt, as well as basis adjustments related to joint venture real estate assets.

As described below, our variable-rate indebtedness may use London Interbank Offering Rate ("LIBOR") as a benchmark for establishing the rate. On March 5, 2021, the United Kingdom Financial Conduct Authority, which regulates LIBOR, announced that USD LIBOR will no longer be published after June 30, 2023. The anticipated discontinuation of LIBOR will require lenders and their borrowers to transition from LIBOR to an alternative benchmark interest rate, which might increase the cost of our variable-interest debt instruments. When LIBOR is discontinued as anticipated, or otherwise at our option, our Revolving Credit Facility and term loan facilities provide for alternate interest rate calculations.

Unsecured Bank Debt

Our Revolving Credit Facility has a capacity of $650.0 million and matures in January 2023, with two six-month extension options. As of June 30, 2021, we had $142.0 million in outstanding borrowings on the Revolving Credit Facility. Amounts outstanding under the Revolving Credit Facility bear interest at either (i) LIBOR, plus an applicable margin ranging from 0.775% to 1.45% for LIBOR borrowings, or (ii) an alternate base rate, plus an applicable margin ranging from 0.00% to 0.45% for base rate borrowings, based on our applicable credit rating. The per annum facility fee on the aggregate revolving commitment (used or unused) ranges from 0.125% to 0.30%, also based on our applicable credit rating. Additionally, the Revolving Credit Facility, along with the $300 Million Term Loan, as described below, provides for four accordion options for an aggregate additional amount of up to $500 million, subject to certain limitations.

Our $300 Million Term Loan matures in January 2024 and bears interest, at our option, at either (i) LIBOR, plus an applicable margin ranging from 0.85% to 1.65% for LIBOR loans, or (ii) an alternate base rate, plus an applicable margin ranging from 0.00% to 0.65% for base rate loans, based on our applicable credit rating. The interest rate on the $300 Million Term Loan is effectively fixed with an interest rate swap agreement, which is designated as a cash flow hedge. Based on the terms of the interest rate swap and our current credit rating, the interest rate on the $300 Million Term Loan is effectively fixed at 2.55%.

Our $150 Million Term Loan matures in July 2022 and bears interest, at our option, at either (i) LIBOR, plus an applicable margin ranging from 0.90% to 1.75% for LIBOR loans, or (ii) alternative base rate, plus an applicable margin ranging from 0.00% to 0.75% for base rate loans. The interest rate on the $150 Million Term Loan is effectively fixed with an interest rate swap agreement, which is designated as a cash flow hedge. Based on the terms of the interest rate swap and our current credit rating, the interest rate on the $150 Million Term Loan is effectively fixed at 3.07%.

Bonds Payable

We have two series of bonds outstanding as of June 30, 2021:

•$350.0 million of 10-year, unsecured 4.150% senior notes issued at 99.859% of their face value, maturing on April 1, 2025, which require semi-annual interest payments in April and October.

•$350.0 million of 10-year, unsecured 3.650% senior notes issued at 99.626% of their face value, maturing on August 15, 2026, which require semi-annual interest payments in February and August.

Columbia OP is the issuer of our Bonds Payable, both series of which are fully and unconditionally guaranteed by Columbia Property Trust. Columbia Property Trust owns 97.3% of Columbia OP, and includes the accounts of Columbia OP in its consolidated financial statements. The primary differences between Columbia Property Trust and Columbia OP are as follows: Columbia Property Trust owns one property directly and has made intercompany loans to subsidiaries of Columbia OP, and Columbia Property Trust – the publicly traded entity – issues publicly traded common stock to investors (including employees) and has engaged in share repurchases from time to time. Columbia Property Trust has contributed the substantial majority of proceeds from sales of its common stock to Columbia OP.

Columbia Property Trust's guarantees of Columbia OP's obligations under the Bonds Payable include the punctual payments of principal, premium, if any, and interest on the Bonds Payable, whether at stated maturity, by declaration of acceleration, call for redemption, or otherwise. The obligations of Columbia Property Trust under its guarantees are

Table of Contents

limited to the amount necessary to prevent such guarantees from constituting a fraudulent transfer or conveyance under applicable law. The Bonds Payable are Columbia OP's senior unsecured obligations and rank equally in right of payment with all of its other existing and future senior unsecured indebtedness; Columbia Property Trust's guarantees of the Bonds Payable are its senior unsecured obligations and rank equally in right of payment with all of Columbia Property Trust's other existing and future senior unsecured indebtedness and guarantees.

As a result of Columbia Property Trust's guarantees, we are presenting the following summarized financial information (in thousands) for Columbia Property Trust and Columbia OP, pursuant to Rule 13-01 of Regulation S-X, Guarantors and Issuers of Guaranteed Securities Registered or Being Registered. For purposes of the following summarized financial information, transactions between Columbia Property Trust and Columbia OP, presented on a combined basis, have been eliminated, and information for non-guarantor subsidiaries has been excluded.


Balance Sheet Information:
			June 30, 2021		December 31, 2020
Total assets			$	3,923,912	$	3,980,709
Total liabilities			$	1,393,059	$	1,394,244
Noncontrolling interests			$	75,930	$	74,345

Statement of Operations Information:
	For the Three Months Ended June 30, 2021		For the Six Months Ended June 30, 2021		For the Year Ended December 31, 2020
Total revenues	$	60,971	$	122,675	$	287,869
Total expenses	$	62,011	$	123,308	$	335,513
Net income (loss)	$	(6,080)	$	(5,854)	$	115,721
Net (income) loss attributable to noncontrolling interests	$	93	$	125	$	2,686
Net income (loss) attributable to common stockholders	$	(5,987)	$	(5,729)	$	113,035

Debt Covenants

The $300 Million Term Loan, the $150 Million Term Loan, the Revolving Credit Facility, the 2026 Bonds Payable, and the 2025 Bonds Payable contain certain covenants and restrictions that require us to meet certain financial ratios. We were in compliance with all of our debt covenants as of June 30, 2021. We expect to continue to be able to meet the requirements of our debt covenants over the next 12 months.

Table of Contents

Contractual Commitments and Contingencies

As of June 30, 2021, our contractual obligations will become payable in the following periods (in thousands):


Contractual Obligations	Total		2021		2022-2023		2024-2025		Thereafter
Debt obligations(1)	$	1,588,535	$	130,785	$	457,750	$	650,000	$	350,000
Interest obligations on debt(1)(2)	167,514		26,906		86,684		44,343		9,581
Operating lease obligations(3)	1,161,055		3,613		13,530		13,365		1,130,547
Total	$	2,917,104	$	161,304	$	557,964	$	707,708	$	1,490,128

(1)Includes our ownership share of the debt and interest obligations for the Market Square Joint Venture, the Terminal Warehouse Joint Venture, and the 799 Broadway Joint Venture, which we own through unconsolidated joint ventures. The Market Square Joint Venture (51% ownership) has a $325.0 million mortgage loan on the Market Square Buildings, which bears interest at 5.07% and matures on July 1, 2023. The Terminal Warehouse Joint Venture (8.65% ownership) has a $645.5 million loan, which has a total capacity of $650.0 million, which bears interest at LIBOR plus a spread of 340 basis points, with a LIBOR floor of 2.28% and cap of 3.50%. In July 2021, this acquisition loan was replaced with the Terminal Warehouse Construction Loan, as described in Note 4, Unconsolidated Joint Ventures. The 799 Broadway Joint Venture (49.7% ownership) has $150.8 million outstanding on a construction loan, which has a total capacity of $187.0 million; bears interest at LIBOR plus a spread of 425 basis points, with a LIBOR floor of 1.00% and cap of 4.00%; and matures on October 9, 2021, with two one-year extension options. As of June 30, 2021, under the 799 Broadway construction loan agreement, we guarantee equity contributions of $5.9 million to be made to the joint venture (see Note 7, Commitments and Contingencies, of the accompanying consolidated financial statements).

(2)Interest obligations on variable-rate debt are measured at the rate at which they are effectively fixed with interest rate swap agreements (where applicable) or the rate in effect as of June 30, 2021. Interest obligations on all other debt instruments are measured at the contractual rate. See Item 3, Quantitative and Qualitative Disclosure About Market Risk, for more information regarding our interest rate swaps.

(3)These obligations are related to ground leases at certain properties, including 49.5% of the ground lease obligation at 114 Fifth Avenue, based on our ownership interest in the unconsolidated joint venture that owns that property, as well as our corporate office leases. See Note 11, Leases, of the accompanying consolidated financial statements for additional information. In addition to the amounts shown, certain lease agreements include provisions that, at the option of the tenant, may obligate us to expend capital to expand an existing property or provide other expenditures for the benefit of the tenant.

Results of Operations

Overview

As of June 30, 2021, our portfolio of 15 operating properties was approximately 93.5% leased. For the periods presented, our operating results are impacted by investing activity as set forth below. In the near term, we expect real estate operating income to vary, primarily based on investing and leasing activities.

Acquisitions

Property

Location

% Acquired

Rentable Square Feet

Transaction Date

Purchase Price(1)

(in thousands)

Terminal Warehouse

New York, NY

8.65

1,230,000

March 13, 2020

40,048

(2)

(1)Exclusive of transaction costs and purchase price adjustments.

(2)Purchase price is for our partial interests in the property, which is owned through an unconsolidated joint venture. Please refer to Note 3, Transactions, and Note 4, Unconsolidated Joint Ventures, of the accompanying consolidated financial statements for more information.


Dispositions
Property	Location	% Sold		Rentable Square Feet	Transaction Date	Sales Price (in thousands)
221 Main Street	San Francisco, CA	45.0	%	384,000	October 8, 2020	$	180,000	(1)
Pasadena Corporate Park	Los Angeles, CA	100.0	%	262,000	March 31, 2020	$	78,000
Cranberry Woods Drive	Pittsburgh, PA	100.0	%	824,000	January 16, 2020	$	180,000

(1)Sale price is for the partial interests in 221 Main Street. After partial sale, the property is owned through an unconsolidated joint venture. Refer to Note 3, Transactions, and Note 4, Unconsolidated Joint Ventures, of the accompanying consolidated financial statements for more information.

Table of Contents

Normandy Acquisition

Our operating results are also impacted by the Normandy Acquisition, which closed on January 24, 2020. As a result of the transaction, the Company acquired an operating platform, interests in the Real Estate Funds, and contracts to earn fees for providing management services to properties affiliated with the Real Estate Funds.

Comparison of the Three Months Ended June 30, 2021 With the Three Months Ended June 30, 2020

Lease revenues were $53.4 million for the three months ended June 30, 2021, which represents a decrease as compared with $68.9 million for the three months ended June 30, 2020, primarily due to the 221 Main Street partial sale and transfer to an unconsolidated joint venture in late 2020 ($7.7 million), a prior-period lease termination fee ($6.8 million), and reduced occupancy ($1.0 million). We expect future lease revenues to vary based on recent and future leasing and investing activities.

Management fee revenues, net of management fee expenses, were $1.7 million for the three months ended June 30, 2021, which represents an increase as compared with $1.2 million for the three months ended June 30, 2020, primarily due to earning additional fees from the 221 Main Street property after contributing the asset to a joint venture in the fourth quarter of 2020, and incurring organizational restructuring costs in 2020. Management fee revenues were $10.0 million and $10.4 million for the three months ended June 30, 2021 and 2020, respectively, and include $3.5 million and $4.3 million of reimbursements of management fee expenses related to salaries and third-party costs. Management fee revenues, net of management fee expenses, is expected to remain at a similar level in the near term.

Property operating costs were $19.8 million for the three months ended June 30, 2021, which represents a slight decrease as compared with $21.2 million for the three months ended June 30, 2020, primarily due to the 221 Main Street partial sale and transfer to an unconsolidated joint venture in late 2020. Property operating costs are expected to vary based on recent and future leasing and investing activities.

Depreciation was $15.5 million for the three months ended June 30, 2021, which represents a decrease as compared with $17.4 million for the three months ended June 30, 2020, primarily due to the 221 Main Street partial sale and transfer to an unconsolidated joint venture in late 2020. Depreciation is expected to vary based on recent and future investing activities and capital projects.

Amortization was $4.9 million for the three months ended June 30, 2021, which represents a decrease as compared with $7.4 million for the three months ended June 30, 2020, due to lease expirations ($2.0 million) and the 221 Main Street partial sale and transfer to an unconsolidated joint venture in late 2020 ($0.4 million). We expect future amortization to vary, based on recent and future investing and leasing activities.

General and administrative expenses were $9.2 million for the three months ended June 30, 2021, which represents a decrease as compared with $11.1 million for the three months ended June 30, 2020, primarily due to organizational restructuring activities in 2020. General and administrative expenses are expected to remain at similar levels in the near term.

For the three months ended June 30, 2021, we incurred approximately $6.5 million of strategic review costs related to a proxy contest, which was withdrawn in late April, and an ongoing process to review strategic alternatives for the Company. Future strategic review costs are expected to vary based on the duration and results of the strategic review process.

For the three months ended June 30, 2020, we recognized acquisition and restructuring costs of $0.4 million related to the Normandy Acquisition. These costs include severance costs, and legal and advisory fees related to the acquisition.

Interest expense was $7.4 million for the three months ended June 30, 2021, which represents a decrease as compared with $9.5 million for the three months ended June 30, 2020, primarily due to reduced borrowings under our Revolving Credit Facility ($1.1 million) and increased interest capitalization to our development projects ($1.0 million). Future interest expense is expected to vary, primarily based on borrowings under our Revolving Credit Facility.

Interest income and other income (expense) was $(0.1) million for the three months ended June 30, 2021, which represents a decrease as compared with $(0.2) million for the three months ended June 30, 2020, as a result of the

Table of Contents

market valuation adjustment to our investment in the Real Estate Funds. Interest income and other income (expense) is expected to vary, primarily based on future valuation adjustments.

Income tax benefit (expense) was $(0.4) million for the three months ended June 30, 2021, which represents a decrease as compared with $0.2 million for the three months ended June 30, 2020, primarily due to prior-period acquisition and restructuring expenses, which were incurred by our TRS Entities. We expect income tax expense to vary in relation to changes in the level of management fees earned from the Real Estate Funds and affiliates in future periods.

Income from the unconsolidated joint ventures was $2.8 million for the three months ended June 30, 2021, which represents an increase as compared with $1.9 million for the three months ended June 30, 2020, primarily due to the 221 Main Street partial sale and transfer to an unconsolidated joint venture in October 2020. We expect income from the unconsolidated joint ventures to vary based on future joint venture investing activities and leasing activity at the properties owned through unconsolidated joint ventures.

Net income (loss) attributable to common stockholders was $(5.9) million, or $(0.05) per basic and diluted share, for the three months ended June 30, 2021, which represents a decrease as compared with a net income of $5.1 million, or $0.04 per basic and diluted share, for the three months ended June 30, 2020. The decrease is primarily driven by the current-period strategic review costs ($6.5 million) and a prior-period lease termination fee ($6.8 million). See "Supplemental Performance Measures" below for our same-store results compared with the prior year. We expect future earnings to vary, primarily as a result of leasing activity at our existing properties and future investing activity.

Comparison of the Six Months Ended June 30, 2021 With the Six Months Ended June 30, 2020

Lease revenues were $107.7 million for the six months ended June 30, 2021, which represents a decrease as compared with $136.9 million for the six months ended June 30, 2020, primarily due to 2020 dispositions ($18.3 million), a prior-period lease termination fee ($6.8 million), and reduced occupancy ($4.1 million). We expect future lease revenues to vary based on recent and future leasing and investing activities.

Management fee revenues, net of management fee expenses, were $2.5 million for the six months ended June 30, 2021 and 2020. Management fee revenues were $20.1 million and $18.7 million for the six months ended June 30, 2021 and 2020, respectively, and include $7.5 million of reimbursements of management fee expenses related to salaries and third-party costs for both periods. Management fee revenues increased in 2021 primarily due to earning additional fees from the 221 Main Street property after contributing the asset to a joint venture in the fourth quarter of 2020. Management fee revenues, net of management fee expenses, is expected to remain at a similar level in the near term.

Property operating costs were $40.7 million for the six months ended June 30, 2021, which represents a decrease as compared with $43.9 million for the six months ended June 30, 2020, as the impact of 2020 dispositions ($6.5 million) is partially offset by increased property taxes across the portfolio ($1.6 million). Property operating costs are expected to vary based on recent and future leasing and investing activities.

Depreciation was $32.0 million for the six months ended June 30, 2021, which represents a decrease as compared with $35.7 million for the six months ended June 30, 2020, primarily due to 2020 dispositions. Depreciation is expected to vary based on recent and future investing activities and capital projects.

Amortization was $9.7 million for the six months ended June 30, 2021, which represents a decrease as compared with $14.1 million for the six months ended June 30, 2020, due to lease expirations ($3.2 million) and recent dispositions ($0.9 million). We expect future amortization to vary, based on recent and future investing and leasing activities.

General and administrative expenses were $19.0 million for the six months ended June 30, 2021, which represents a decrease as compared with $22.9 million for the six months ended June 30, 2020, primarily due to organizational restructuring activities in 2020. General and administrative expenses are expected to remain at similar levels in the near term.

For the six months ended June 30, 2021, we incurred approximately $8.8 million of strategic review costs related to a proxy contest, which was withdrawn in late April, and an ongoing process to review strategic alternatives for the Company. Future strategic review costs are expected to vary based on the duration and results of the strategic review process.

Table of Contents

For the six months ended June 30, 2020, we recognized acquisition and restructuring costs of $12.4 million related to the Normandy Acquisition. These costs include legal, advisory, restructuring, and other professional services fees related to the acquisition.

Interest expense was $15.0 million for the six months ended June 30, 2021, which represents a decrease as compared with $19.1 million for the six months ended June 30, 2020, primarily due to reduced borrowings under our Revolving Credit Facility ($2.5 million) and increased interest capitalization to our development projects ($1.6 million). Future interest expense is expected to vary, primarily based on borrowings under our Revolving Credit Facility.

Interest income and other income (expense) was $(0.4) million for the six months ended June 30, 2021, which represents a decrease as compared with $(0.3) million for the six months ended June 30, 2020, as a result of the market valuation adjustment to our investment in the Real Estate Funds. Interest and other expense is expected to vary, primarily based on future valuation adjustments.

Income tax benefit (expense) was $(0.1) million for the six months ended June 30, 2021, which represents a decrease as compared with $2.4 million for the six months ended June 30, 2020, primarily due to prior-period acquisition and restructuring expenses, that were incurred by our TRS Entities. We expect income tax expense to vary in relation to changes in the level of management fees earned from the Real Estate Funds and affiliates in future periods.

Income from the unconsolidated joint ventures was $9.9 million for the six months ended June 30, 2021, which represents an increase as compared with $4.5 million for the six months ended June 30, 2020, primarily due to a multi-year property tax abatement received by one of our joint venture properties in the first quarter of 2021. We expect income from the unconsolidated joint ventures to vary based on future joint venture investing activities and leasing activity at the properties owned through unconsolidated joint ventures.

We recognized a gain on sale of real estate assets of $13.4 million for the six months ended June 30, 2020, for the sale of Cranberry Woods Drive. See Note 3, Transactions, of the accompanying consolidated financial statements for additional details. We expect future gains on sales of real estate assets to vary with disposition activity.

Net income (loss) attributable to common stockholders was $(5.4) million, or $(0.05) per basic and diluted share, for the six months ended June 30, 2021, which represents a decrease as compared with a net income of $11.4 million, or $0.10 per basic and diluted share, for the six months ended June 30, 2020. The decrease is primarily driven by the prior-period gain on sales of real estate ($13.3 million) and current-period strategic review costs ($8.8 million), which are partially offset by the impact of prior-period acquisition costs, net of the effect of income taxes ($10.0 million). See "Supplemental Performance Measures" below for our same-store results compared with the prior year. We expect future earnings to vary, primarily as a result of leasing activity at our existing properties and future investing activity.

Table of Contents

NOI by Geographic Segment

We consider geographic location when evaluating our portfolio composition and in assessing the ongoing operations and performance of our properties. As of June 30, 2021, we have the following reportable segments: New York, San Francisco, Washington, D.C., Boston, and all other office markets. All other office markets consists of properties that are situated similarly within their geographic markets, typically in sub-markets not located within central business districts, and in which Columbia Property Trust does not have a substantial presence and/or does not plan to make further investments. NOI, as presented below, includes our share of properties owned through unconsolidated joint ventures. See Note 14, Segment Information, of the accompanying consolidated financial statements for additional information and a reconciliation from GAAP net income to NOI.

The following table presents NOI by geographic segment (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
New York(1)	$	23,132	$	30,187	$	50,549	$	55,262
San Francisco(2)	20,231		24,800		40,170		49,872
Washington, D.C.(3)	8,085		8,418		16,254		17,569

Boston	1,924		2,363		4,110		4,821

All other office markets	—		—		—		1,525
Total office segments	53,372		65,768		111,083		129,049
Corporate	(455)		(412)		(952)		(684)
Total NOI	$	52,917	$	65,356	$	110,131	$	128,365

(1)Includes NOI for three unconsolidated properties, based on our ownership interests: 49.5% for 114 Fifth Avenue, 49.7% for 799 Broadway, and 8.65% for Terminal Warehouse from March 13, 2020 through June 30, 2021.

(3)Includes NOI for two unconsolidated properties, based on our ownership interests: 51.0% for the Market Square and 55.0% for 1800 M Street.

New York

NOI decreased as a result of a prior-period lease termination fee and a reduction in the percentage leased across the market (98.4% as of June 30, 2020 and 95.7% leased as of June 30, 2021).

San Francisco

NOI decreased as a result of selling a 45% interest in 221 Main Street by contributing the property to a joint venture in October of 2020, and a reduction in the percentage leased across the market (96.3% as of June 30, 2020 and 92.2% leased as of June 30, 2021).

Washington, D.C.

NOI decreased slightly as a result of a reduction in the percentage leased across the market (95.2% as of June 30, 2020 and 91.5% leased as of June 30, 2021).

Boston

NOI decreased due to a reduction in the percentage leased at 116 Huntington Avenue (100% leased as of June 30, 2020 and 91.2% leased as of June 30, 2021).

All other office markets

NOI decreased as a result of the January 2020 sale of Cranberry Woods Drive in Pittsburgh, and the March 2020 sale of Pasadena Corporate Park in suburban Los Angeles.

Table of Contents

Supplemental Performance Measures

In addition to net income, we measure our performance using certain non-GAAP metrics, including: (i) Funds From Operations ("FFO"), (ii) Net Operating Income ("NOI"), and (iii) Same Store Net Operating Income ("Same Store NOI"). These supplemental performance measures are commonly used by REIT industry analysts and investors, and are viewed by management to be useful indicators of operating performance, principally because they exclude the effects of certain income and expenses that do not reflect the cash-generating capability of our operations. Management believes that the use of FFO, NOI, and Same Store NOI, combined with net income, improves the understanding of operating results of REITs among the investing public and makes comparisons of REIT operating results more meaningful.

Net income attributable to common stockholders is the most comparable GAAP measure to FFO, NOI, and Same Store NOI. Each of these supplemental performance measures excludes expenses that materially impact our overall results of operations and, therefore, should not be considered as a substitute for net income or any other measures derived in accordance with GAAP. Furthermore, these metrics may not be comparable to other similarly titled measures used by other companies.

Funds From Operations

FFO is a non-GAAP measure used by many investors and analysts who follow the real estate industry to measure the performance of an equity REIT. We consider FFO a useful measure of our performance, principally because it excludes the effects of depreciation and amortization of real estate assets. GAAP depreciation and amortization reflect a systematic reduction in the carrying value of real estate assets and, therefore, are not indicative of the actual increase or decrease in the realizable value of real estate assets. We believe that the use of FFO, combined with the required GAAP presentations, is beneficial in improving our investors' understanding of our operating results and allowing for comparisons among other companies who define FFO as we do.

FFO, as defined by the National Association of Real Estate Investment Trusts ("NAREIT"), represents net income (computed in accordance with GAAP), excluding gains or losses on sales of real estate and impairments of real estate assets, and real estate-related depreciation and amortization, after adjustments for unconsolidated partnerships and joint ventures, for both continuing and discontinued operations. We compute FFO in accordance with NAREIT's definition, which may differ from the methodology for calculating FFO, or similarly titled measures, used by other companies, and thus may not be comparable to those presentations.

FFO is not reduced for the amounts needed to fund capital replacements or expansions, debt service obligations, or other commitments and uncertainties, nor is it indicative of funds available to fund our cash needs, including our ability to make distributions. Our presentation of FFO should not be considered as an alternative to net income (computed in accordance with GAAP) or as an indicator of financial performance.

Table of Contents

GAAP net income reconciles to FFO as follows (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Net income (loss) attributable to common stockholders	$	(5,877)	$	5,085	$	(5,400)	$	11,375
Adjustments:
Depreciation of real estate assets	15,472		17,379		32,003		35,709
Amortization of lease-related costs	4,878		7,405		9,722		14,126

Depreciation and amortization included in income from unconsolidated joint ventures(1)	14,711		13,484		29,448		26,281
Gain on sale of real estate assets	—		(17)		—		(13,361)
NAREIT FFO available to common stockholders	$	29,184	$	43,336	$	65,773	$	74,130

(1)Reflects depreciation and amortization for investments in unconsolidated joint ventures multiplied by our respective ownership interests.

The following significant noncash revenues and expenses are included in our funds from operations:

•Straight-line rental income, net: To recognize rent on a straight-line basis over the lease term, we recognized net straight-line rental income for our wholly owned properties of $0.0 million and $2.2 million for the three months ended June 30, 2021 and 2020, respectively; and $1.7 million and $5.5 million for the six months ended June 30, 2021 and 2020, respectively. Income from unconsolidated joint ventures includes additional net straight-line rental income of $1.5 million and $0.8 million for the three months ended June 30, 2021 and 2020, respectively; and $2.9 million and $1.4 million for the six months ended June 30, 2021 and 2020, respectively.

•Amortization of intangible lease assets and liabilities: To amortize above- and below-market, in-place lease intangible assets (liabilities), we recognized net increases to rental revenues (or decreases to operating expenses) for our wholly owned properties of $(0.7) million and $(1.4) million for the three months ended June 30, 2021 and 2020, respectively; and $(1.4) million and $(2.8) million for the six months ended June 30, 2021 and 2020, respectively. Income from unconsolidated joint ventures includes additional net operating income for amortization of intangible lease assets and liabilities of $(2.0) million and $(3.0) million for the three months ended June 30, 2021 and 2020, respectively; and $(4.1) million and $(5.6) million for the six months ended June 30, 2021 and 2020, respectively.

•Amortization of deferred financing costs and debt premiums (discounts): To amortize costs associated with securing debt from third-party lenders over the terms of the respective debt facilities, we recognized noncash interest expense of $0.6 million for both the three months ended June 30, 2021 and 2020; and $1.3 million for both the six months ended June 30, 2021 and 2020. Income from unconsolidated joint ventures includes additional noncash interest expense of $0.4 million for both the three months ended June 30, 2021 and 2020; and $0.8 million for both the six months ended June 30, 2021 and 2020.

Net Operating Income

As set forth below, NOI is calculated by deducting property operating costs from rental and other property revenues for continuing operations. As a performance metric consisting of only revenues and expenses directly related to ongoing real estate rental operations, which have been or will be settled in cash, NOI is narrower in scope than FFO.

NOI, as we calculate it, may not be directly comparable to similarly titled, but differently calculated, measures for other REITs. We believe that NOI is another useful supplemental performance measure, as it is an input in many REIT valuation models, and it provides a means by which to evaluate the performance of the properties.

The major factors influencing our NOI are property acquisitions and dispositions, occupancy levels, rental rate increases or decreases, and the recoverability of operating expenses.

Table of Contents

Same Store Net Operating Income

We also evaluate the performance of our properties, on a "same-store" basis, using a metric referred to as Same Store NOI. We view Same Store NOI as a useful supplemental performance measure because it improves comparability between periods by eliminating the effects of changes in our operating portfolio. On an individual property basis, Same Store NOI is computed in the same manner as NOI (as described in the preceding section).

Quarter Over Quarter

For the three months ended June 30, 2021, we have defined our same-store portfolio as those properties that have been continuously owned and operated since April 1, 2020 (the first day of the first quarterly period presented). NOI and Same Store NOI are calculated as follows for the three months ended June 30, 2021 and 2020 (in thousands):


	Three Months Ended June 30,
	2021		2020
Same Store NOI – Wholly Owned Properties:
Revenues:
Lease revenues	$	53,410	$	61,149
Other property income	—		—
Total revenues	53,410		61,149
Property operating expenses	(19,838)		(18,620)
Same Store NOI – wholly owned properties(1)	33,572		42,529
Same Store NOI – joint venture-owned properties(2)	19,338		20,013
Same Store NOI	52,910		62,542
NOI from acquisitions(3) and development(4)	(34)		540
NOI from dispositions(5)	41		2,274
NOI	$	52,917	$	65,356

(1)Reflects NOI from properties that were wholly owned for the entirety of the periods presented.

(2)Reflects NOI earned from properties owned through unconsolidated joint ventures based on our ownership interest as of June 30, 2021, for the entirety of the periods presented. The NOI for properties held through unconsolidated joint ventures is included in income from unconsolidated joint ventures in our accompanying consolidated statements of operations. See Note 4, Unconsolidated Joint Ventures, of the accompanying consolidated financial statements, for more information.

(3)There have been no acquisitions since April 1, 2020.

(4)Reflects activity for the following development projects (for projects owned through joint ventures, NOI is included based on our ownership interest, as indicated): 149 Madison Avenue, 799 Broadway Joint Venture (49.7%), 101 Franklin Street (92.5%), and Terminal Warehouse Joint Venture (8.65%).

(5)Reflects activity for the following property sold since April 1, 2020, for all periods presented: 45% of 221 Main Street sold on October 8, 2020.

Same Store NOI – wholly owned properties decreased from $42.5 million for the three months ended June 30, 2020 to $33.6 million for the three months ended June 30, 2021, primarily due to a prior-period lease termination fee and decreased percentage leased (97.2% as of June 30, 2020, to 93.5% as of June 30, 2021). Same Store NOI – joint venture-owned properties decreased from $20.0 million for the three months ended June 30, 2020 to $19.3 million for the three months ended June 30, 2021, primarily due to decreased percentage leased at University Circle in San Francisco (89.2% as of June 30, 2020, to 80.8% as of June 30, 2021).

Table of Contents

Year Over Year

For the six months ended June 30, 2021, we have defined our same-store portfolio as those properties that have been continuously owned and operated since January 1, 2020 (the first day of the first annual period presented). NOI and Same Store NOI are calculated as follows for the six months ended June 30, 2021 and 2020 (in thousands):


	Six Months Ended June 30,
	2021		2020
Same Store NOI – Wholly Owned Properties:
Revenues:
Lease revenues	$	107,719	$	118,636
Other property income	—		7
Total revenues	107,719		118,643
Property operating expenses	(40,632)		(37,771)
Same Store NOI – wholly owned properties(1)	67,087		80,872
Same Store NOI – joint venture-owned properties(2)	43,112		40,620
Same Store NOI	110,199		121,492
NOI from acquisitions(3) and development(4)	(110)		591
NOI from dispositions(5)	42		6,282
NOI	$	110,131	$	128,365

(1)Reflects NOI from properties that were wholly owned for the entirety of the periods presented.

(3)There have been no acquisitions since January 1, 2020.

(5)Reflects activity for the following properties sold since January 1, 2020, for all periods presented: 45% of 221 Main Street sold on October 8, 2020; Pasadena Corporate Park, sold on March 31, 2020; and Cranberry Woods Drive, sold on January 16, 2020.

Same Store NOI – wholly owned properties decreased from $80.9 million for the six months ended June 30, 2020 to $67.1 million for the six months ended June 30, 2021, primarily due to a prior-period lease termination fee and decreased percentage leased (97.2% as of June 30, 2020, to 93.5% as of June 30, 2021). Same Store NOI – joint venture-owned properties increased from $40.6 million for the three months ended June 30, 2020 to $43.1 million for the three months ended June 30, 2021, primarily due to a multi-year tax abatement received by one of our joint venture properties in the first quarter of 2021.

Table of Contents

Reconciliation

A reconciliation of GAAP net income to NOI and Same Store NOI is presented below (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Net income (loss) attributable to common stockholders	$	(5,877)	$	5,085	$	(5,400)	$	11,375
Management fee revenues	(9,988)		(10,447)		(20,067)		(18,687)
Depreciation	15,472		17,379		32,003		35,709
Amortization	4,878		7,405		9,722		14,126

General and administrative	9,242		11,119		19,018		22,901
Strategic review costs	6,454		—		8,810		—
Management fee expenses	8,338		9,231		17,607		16,176
Acquisition costs	—		358		—		12,439
Net interest expense	7,380		9,449		14,915		19,002



Market value adjustment to investment in Real Estate Funds	165		227		404		387
Income tax expense (benefit)	447		(185)		118		(2,428)
Adjustments included in income from unconsolidated joint ventures	16,370		15,626		32,868		30,529
Gain on sale of real estate assets	—		(17)		—		(13,361)
Adjustments attributable to noncontrolling interests	36		126		133		197
NOI:	$	52,917	$	65,356	$	110,131	$	128,365
Same Store NOI – joint venture owned properties(1)	(19,338)		(20,013)		(43,112)		(40,620)
NOI from acquisitions(2) and development(3)	34		(540)		110		(591)
NOI from dispositions(4)	(41)		(2,274)		(42)		(6,282)
Same Store NOI – wholly owned properties(5)	$	33,572	$	42,529	$	67,087	$	80,872

(1)Reflects NOI earned from properties owned through unconsolidated joint ventures based on our ownership interest as of June 30, 2021, for the entirety of the periods presented. The NOI for properties held through unconsolidated joint ventures is included in income from unconsolidated joint ventures in our accompanying consolidated statements of operations.

(2)There have been no acquisitions since January 1, 2020.

(3)Reflects activity for the following development projects. For projects owned through joint ventures, NOI is included based on our ownership interest, as indicated: 149 Madison Avenue, 799 Broadway Joint Venture (49.7%), 101 Franklin Street (92.5%), and Terminal Warehouse Joint Venture (8.65%) acquired on March 13, 2020.

(4)For the three months ended June 30, 2021 and 2020, reflects activity for the following properties sold since April 1, 2020: 45% of 221 Main Street. For the six months ended June 30, 2021 and 2020, reflects activity for the following properties sold since January 1, 2020: 45% of 221 Main Street, sold on October 8, 2020; Pasadena Corporate Park, sold on March 31, 2020; and Cranberry Woods Drive, sold on January 16, 2020.

(5)Reflects NOI from properties that were wholly owned for the entirety of the periods presented.

Election as a REIT

We have elected to be taxed as a REIT under the Code and have operated as such beginning with our taxable year ended December 31, 2003. To qualify as a REIT, we must meet certain organizational and operational requirements, including a requirement to distribute at least 90% of our adjusted taxable income, as defined in the Code, to our stockholders. To the extent that we satisfy the distribution requirement but distribute less than 100% of our REIT taxable income, we would be subject to federal and state corporate income tax on the undistributed income. If we fail to qualify as a REIT in any taxable year, we will then be subject to federal income taxes on our taxable income for that year and for the four years following the year during which qualification is lost, unless the Internal Revenue Service grants us relief under certain statutory provisions. Such an event could materially affect our net income and net cash available for distribution

Table of Contents

to our stockholders. However, we believe that we are organized and operate in such a manner as to qualify for treatment as a REIT for federal income tax purposes.

The TRS Entities are wholly owned subsidiaries of Columbia Property Trust and are organized as Delaware limited liability companies. The TRS Entities, among other things, provide services related to asset and property management, construction and development, and other tenant services that Columbia Property Trust, as a REIT, cannot otherwise provide. We have elected to treat the TRS Entities as taxable REIT subsidiaries. We may perform certain additional, noncustomary services for tenants of our buildings through the TRS Entities; however, any earnings related to such services are subject to federal and state income taxes. In addition, for us to continue to qualify as a REIT, we must limit our investments in taxable REIT subsidiaries to 20% of the value of our total assets. Deferred tax assets and liabilities are established for temporary differences between the financial reporting basis and the tax basis of assets and liabilities at the enacted rates expected to be in effect when the temporary differences reverse.

No provisions for federal income taxes have been made in our accompanying consolidated financial statements, other than the provisions relating to the TRS Entities, as we made distributions in excess of or equal to taxable income for the periods presented. We are subject to certain state and local taxes related to property operations in certain locations, which have been provided for in our accompanying consolidated financial statements.

Inflation

We are exposed to inflation risk, as income from long-term leases is the primary source of our cash flows from operations. There are provisions in the majority of our tenant leases that are intended to protect us from, and mitigate the risk of, the impact of inflation. These provisions include rent steps, reimbursement billings for operating expense pass-through charges, real estate tax, and insurance reimbursements on a per-square-foot basis or, in some cases, annual reimbursement of operating expenses above a certain per-square-foot allowance. However, due to the long-term nature of the leases, the leases may not reset frequently enough to fully cover inflation.

Application of Critical Accounting Policies

There have been no material changes in our critical accounting policies from those disclosed in our Annual Report on Form 10-K for the year ended December 31, 2020.

Commitments and Contingencies

We are subject to certain commitments and contingencies with regard to certain transactions. Refer to Note 7, Commitments and Contingencies, of our accompanying consolidated financial statements for further explanation. Examples of such commitments and contingencies include:

•guaranties related to our unconsolidated joint ventures;

•commitments to contribute capital to the Real Estate Funds;

•obligations under operating leases;

•obligations under capital leases;

•commitments under existing lease agreements; and

•litigation.

Subsequent Events

We have evaluated subsequent events in connection with the preparation of our consolidated financial statements and notes thereto included in this report and noted the Terminal Warehouse loan extension, as described in Note 4, Unconsolidated Joint Ventures.

Table of Contents

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

As a result of certain of our outstanding debt facilities, we are exposed to interest rate changes. Our interest rate risk management objectives are to limit the impact of interest rate changes on earnings and cash flow, primarily through a low to moderate level of overall borrowings. We manage our ratio of fixed- to floating-rate debt with the objective of achieving a mix that we believe is appropriate in light of anticipated changes. We closely monitor interest rates and will continue to consider the sources and terms of our borrowing facilities to determine whether we have appropriately guarded ourselves against the risk of increasing interest rates in future periods. Fluctuations in LIBOR may affect the amount of interest expense we incur on borrowings indexed to LIBOR, such as borrowings under the Revolving Credit Facility, which bears interest at the applicable LIBOR rate, as defined in the credit agreements, plus an applicable margin that is subject to adjustment based on our credit ratings. On March 5, 2021, the United Kingdom Financial Conduct Authority, which regulates LIBOR, announced that USD LIBOR will no longer be published after June 30, 2023. Additionally, banking regulators are encouraging banks to discontinue new LIBOR debt issuances by December 31, 2021.

We have entered into interest rate swaps and may enter into other interest rate swaps, caps, or other arrangements to mitigate our interest rate risk on a related financial instrument. We do not currently enter into derivative or interest rate transactions for speculative purposes; however, at times, certain of our derivatives may not qualify for hedge accounting treatment. All of our debt was entered into for other-than-trading purposes.

Our financial instruments consist of both fixed-rate and variable-rate debt. Our variable-rate borrowings consist of the Revolving Credit Facility, the $300 Million Term Loan, and the $150 Million Term Loan. However, as of June 30, 2021, only borrowings under the Revolving Credit Facility bear interest at effectively variable rates, as the variable rate on the $150 Million Term Loan and $300 Million Term Loan have been effectively fixed through the interest rate swap agreement described in the "Liquidity and Capital Resources" section of Item 2, Management's Discussion and Analysis of Financial Condition and Results of Operations.

As of June 30, 2021, we had $142.0 million in outstanding borrowings under the Revolving Credit Facility; $300.0 million in outstanding borrowings on the $300 Million Term Loan; $150.0 million outstanding on the $150 Million Term Loan; $349.8 million in 2025 Bonds Payable outstanding; and $349.3 million in 2026 Bonds Payable outstanding. The amounts outstanding on our Revolving Credit Facility in the future will largely depend upon future acquisition and disposition activity. The weighted-average interest rate of all our consolidated debt instruments was 3.17% as of June 30, 2021.

Approximately $1,149.1 million of total consolidated debt outstanding as of June 30, 2021 is subject to fixed rates, either directly or when coupled with an interest rate swap agreement. As of June 30, 2021, these balances incurred interest expense at an average interest rate of 3.44% and have maturities ranging from 2022 through 2026. A change in the market interest rate impacts the net financial instrument position of our fixed-rate debt portfolio; however, it has no impact on interest incurred or cash flows.

Approximately $142.0 million of total consolidated debt outstanding as of June 30, 2021, is subject to variable rates. As of June 30, 2021, this balance incurred interest expense at an average interest rate of 1.00% and matures in 2023. An increase or decrease of 100 basis points would have a $1.4 million annual impact on our interest payments.

As of June 30, 2021, our unconsolidated borrowings consist of a fixed-rate mortgage note, a variable-rate construction note, and a variable-rate acquisition note. As of June 30, 2021, the Market Square Joint Venture holds a $325 million mortgage note, which bears interest at a fixed rate of 5.07%; the 799 Broadway Joint Venture holds a $150.8 million construction note, which bears interest at a floating rate of 5.25%; and the Terminal Warehouse Joint Venture holds a $645.5 million note, which bears interest at a floating rate of 5.68%. This Terminal Warehouse Joint Venture loan was replaced with a construction loan. See Note 4, Unconsolidated Joint Ventures, for additional details. Our weighted-average interest rate of debt, including all consolidated borrowings and our ownership share of debt held by the aforementioned unconsolidated joint ventures, was 3.56% at June 30, 2021.

Table of Contents

ITEM 4. CONTROLS AND PROCEDURES

Management's Conclusions Regarding the Effectiveness of Disclosure Controls and Procedures

We carried out an evaluation, under the supervision and with the participation of management, including the Principal Executive Officer and Principal Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Rule 13a-15(e) under the Securities Exchange Act of 1934 as of the end of the period covered by this report. Based upon that evaluation, the Principal Executive Officer and Principal Financial Officer concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report in providing a reasonable level of assurance that information we are required to disclose in reports that we file or submit under the Securities Exchange Act of 1934 is recorded, processed, summarized, and reported within the time periods in SEC rules and forms, including providing a reasonable level of assurance that information required to be disclosed by us in such reports is accumulated and communicated to our management, including our Principal Executive Officer and our Principal Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control Over Financial Reporting

There have been no changes in our internal control over financial reporting during the quarter ended June 30, 2021, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Table of Contents

PART II. OTHER INFORMATION

ITEM 1.LEGAL PROCEEDINGS

From time to time, we are party to legal proceedings which arise in the ordinary course of our business. We are not currently involved in any legal proceedings of which the outcome is reasonably likely to have a material adverse effect on our results of operations, liquidity, or financial condition, nor are we aware of any such legal proceedings contemplated by governmental authorities.

ITEM 1A.RISK FACTORS

The following additional risk factor updates the "Risk Factors" section of our Annual Report on Form 10-K for the year ended December 31, 2020:

Our ongoing review of strategic alternatives could materially impact our strategic direction, business, and results of operations.

On April 8, 2021, we announced that our board of directors had commenced a thorough review of our business, strategies, and positioning, including undertaking a comprehensive strategic alternatives review process that will include outreach to, and identification of, potential transaction counterparties. Our ongoing exploration of strategic alternatives, including any uncertainty created by this process, involves a number of risks: significant fluctuations in our share price could occur in response to developments or actions relating to the strategic review process or market speculation regarding any such developments or actions; we may encounter difficulties in hiring, retaining, and motivating key personnel who provide services to us during this process or as a result of uncertainties generated by this process or any developments or actions relating to it; we may incur substantial increases in general and administrative expense associated with increased legal fees and the need to retain and compensate third-party advisors; and we may experience difficulties in preserving the commercially sensitive information that may need to be disclosed to third parties during this process or in connection with an assessment of our strategic alternatives. The strategic review process also requires significant time and attention from management, which could distract them from other tasks in operating our business. There can be no assurance that this process will result in the pursuit or consummation of any strategic transaction. The occurrence of any one or more of the above risks could have a material adverse impact on our business, financial condition, and results of operations.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

(a)During the quarter ended June 30, 2021, we did not sell any equity securities that were not registered under the Securities Act of 1933.

(b)Not applicable.

(c)On August 13, 2019, our board of directors extended the authority for stock repurchases and approved the 2019 Stock Repurchase Program, which provides for Columbia Property Trust to buy up to $200 million of our common stock over a two-year period, expiring on September 4, 2021.

During the quarter ended June 30, 2021, we did not repurchase any shares under the 2019 Stock Repurchase Program.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

(a)There have been no defaults with respect to any of our indebtedness.

(b)Not applicable.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

Table of Contents

ITEM 5. OTHER INFORMATION

(a)During the second quarter of 2021, there was no information that was required to be disclosed in a report on Form 8-K that was not disclosed in a report on Form 8-K.

(b)There are no material changes to the procedures by which stockholders may recommend nominees to our board of directors since the filing of our most recent Schedule 14A.

Table of Contents

ITEM 6. EXHIBITS

(a)Exhibits

EXHIBIT INDEX TO

SECOND QUARTER 2021 FORM 10-Q OF

COLUMBIA PROPERTY TRUST, INC.

The following documents are filed as exhibits to this report. Exhibits that are not required for this report are omitted.


Ex.						Description
3.1						Second Amended and Restated Articles of Incorporation as Amended by the First, Second, and Third Articles of Amendment and the Articles Supplementary (incorporated by reference to Exhibit 3.1 to the Company's Quarterly Report on Form 10-Q filed with the Commission on November 5, 2013).
3.2						Fourth Articles of Amendment (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed with the Commission on July 1, 2014).
3.3						Fifth Articles of Amendment (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed with the Commission on May 3, 2017).
3.4						Fourth Amended and Restated Bylaws, as amended (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed with the Commission on March 7, 2019).
22.1						Subsidiary Issuer of Guaranteed Securities (incorporated by reference to Exhibit 22.1 the Quarterly Report on Form 10-Q filed with the Commission on April 30, 2020)
31.1*						Certification of the Principal Executive Officer of the Company, pursuant to Securities Exchange Act Rules 13a-14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*						Certification of the Principal Financial Officer of the Company, pursuant to Securities Exchange Act Rules 13a-14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1*						Certification of the Principal Executive Officer and Principal Financial Officer of the Company, pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS*						Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH*						Inline XBRL Taxonomy Extension Schema.
101.CAL*						Inline XBRL Taxonomy Extension Calculation Linkbase.
101.DEF*						Inline XBRL Taxonomy Extension Definition Linkbase.
101.LAB*						Inline XBRL Taxonomy Extension Label Linkbase.
101.PRE*						Inline XBRL Taxonomy Extension Presentation Linkbase.
104						Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

*						Filed herewith.

Table of Contents

SIGNATURES

Pursuant to the requirements 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.


		COLUMBIA PROPERTY TRUST, INC. (Registrant)

Dated:	July 29, 2021	By:	/s/ JAMES A. FLEMING
			James A. Fleming Executive Vice President and Chief Financial Officer