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Table of Contents
Index to Financial Statements

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K
 
(mark one)
Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
for the fiscal year ended December 31, 2019
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.)
Commission file number 333-175623 (Columbia Property Trust Operating Partnership, L.P.)
cxp-20191231_g1.jpg
COLUMBIA PROPERTY TRUST, INC.
COLUMBIA PROPERTY TRUST OPERATING PARTNERSHIP, L.P.
(Exact name of registrant as specified in its charter)

Maryland (Columbia Property Trust, Inc.)
20-0068852
Delaware (Columbia Property Trust Operating Partnership, L.P.)
20-0068907
(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 classTrading SymbolName of exchange on which registered
Common Stock, $0.01 par valueCXPNew York Stock Exchange
Securities registered pursuant to Section 12 (g) of the Act: None




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Index to Financial Statements
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
Columbia Property Trust, Inc.
Yes  ☒    No  ☐
Columbia Property Trust Operating Partnership, L.P.
Yes  ☒    No  ☐
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act.
Columbia Property Trust, Inc.
Yes  ☐    No  ☒
Columbia Property Trust Operating Partnership, L.P.
Yes  ☐    No  ☒
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.
Columbia Property Trust, Inc.
Yes  ☒    No  ☐
Columbia Property Trust Operating Partnership, L.P.
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).
Columbia Property Trust, Inc.
Yes  ☒    No  ☐
Columbia Property Trust Operating Partnership, L.P.
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", "emerging growth company" in Rule 12b-2 of the Exchange Act.
Columbia Property Trust, Inc.:
Large accelerated filer
Smaller reporting company
Accelerated filer o
Emerging Growth Company
Non-accelerated filer o
Columbia Property Trust Operating Partnership, L.P.
Large accelerated filer o
Smaller reporting company
Accelerated filer o
Emerging Growth Company
Non-accelerated filer
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.
Columbia Property Trust, Inc.Columbia Property Trust Operating Partnership, L.P.
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).
Columbia Property Trust, Inc.
Yes      No  ☒
Columbia Property Trust Operating Partnership, L.P.
Yes      No  ☒

As of June 30, 2019, the aggregate market value of the common stock of Columbia Property Trust, Inc. held by non-affiliates was
$1,744,911,617 based on the closing price as reported by the New York Stock Exchange.

As of January 31, 2020, 115,232,240 shares of common stock were outstanding.

Registrant incorporates by reference portions of the Columbia Property Trust, Inc. Definitive Proxy Statement for the 2020 Annual Meeting of Stockholders (Items 10, 11, 12, 13, and 14 of Part III) to be filed prior to April 29, 2020.



Table of Contents
Index to Financial Statements
FORM 10-K
COLUMBIA PROPERTY TRUST, INC.
COLUMBIA PROPERTY TRUST OPERATING PARTNERSHIP, L.P.
TABLE OF CONTENTS
 
  Page
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.
Item 5.
Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.
Item 10.
Item 11.
Item 12.
Item 13.
Item 14.
Item 15.



2

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Index to Financial Statements
EXPLANATORY NOTE
This report combines the annual reports on Form 10-K for the year ended December 31, 2019 of Columbia Property Trust, Inc. ("Columbia Property Trust") and Columbia Operating Partnership, L.P. ("Columbia OP"), using a separate set of consolidated financial statements for each entity and a combined set of notes thereto. As of December 31, 2019 and December 31, 2018, and for the three-years ended December 31, 2019, Columbia Property Trust was the sole owner and general partner of Columbia OP. On January 24, 2020, Columbia Property Trust acquired Normandy Real Estate Management, LLC ("Normandy") for $100.0 million, which was comprised of a $13.5 million cash payment and the issuance of 3,264,151 Series A Convertible, Perpetual Preferred Units of Columbia OP. Immediately following the Normandy acquisition, Columbia Property Trust owned approximately 97.2% of Columbia OP. Unless stated otherwise or the context otherwise requires, references to "Columbia Property Trust," "the Company," "we," "us," and "our" shall mean, collectively, Columbia Property Trust, Inc., Columbia OP, and the entities consolidated by the Company; and references to "Columbia OP" shall mean Columbia OP and the entities consolidated by Columbia OP.
Columbia Property Trust, Inc. guarantees certain debt issued by Columbia OP (see Note 6, Bonds Payable, to the accompanying consolidated financial statements). The Company is including audited consolidated financial statements for Columbia OP, the subsidiary issuer as defined in the bond indentures, in this report on Form 10-K to comply with the requirements of SEC Rule 3-10(c). In prior periods, in lieu of presenting separate financial statements for Columbia OP, the Company opted to present condensed consolidating financial information in a footnote to Columbia Property Trust's consolidated financial statements. Columbia OP is voluntarily co-filing its annual report with that of Columbia Property Trust because, following the Normandy acquisition described above, the Company will no longer be able to rely on Rule 3-10(c), and Columbia OP will become subject to the reporting requirements of the Securities Exchange Act of 1934, as amended, or the Exchange Act.
Columbia OP is the entity through which we conduct substantially all of our business and own, either directly or through subsidiaries, substantially all of our assets. We believe that combining the two annual reports on Form 10-K for Columbia Property Trust and Columbia OP provides the following benefits:
enhances investors' understanding of Columbia Property Trust and Columbia OP by enabling investors to view the business as a whole in the same manner that management views and operates the business;
eliminates duplicative disclosure and provides a more streamlined and readable presentation, since a substantial portion of the disclosure applies to both the Company and the Operating Partnership; and
creates time and cost efficiencies through the preparation of one combined report instead of two separate reports.
The Company believes that it is important to understand the differences between Columbia Property Trust and Columbia OP in the context of how Columbia Property Trust and Columbia OP operate as a consolidated company. The financial results of Columbia OP are consolidated into the financial statements of Columbia Property Trust. Columbia Property Trust does not have significant assets, liabilities, or operations, other than its investment in Columbia OP. Columbia OP, not Columbia Property Trust, generally conducts all significant business relationships for the Company other than transactions involving the securities of Columbia Property Trust. The primary differences between Columbia Property Trust and Columbia OP involve the following:
Columbia Property Trust owned two properties directly during the periods presented;
Columbia Property Trust has made intercompany loans to certain of its consolidated subsidiaries;
Columbia Property Trust has issued common stock to investors and employees, and has repurchased its common stock. The substantial majority of Columbia Property Trust's net common stock proceeds have been contributed to Columbia OP.
To help investors better understand the differences between Columbia Property Trust and Columbia OP, the following information has been presented separately for Columbia Property Trust and Columbia OP in this report:
consolidated financial statements;
certain accompanying notes to consolidated financial statements, including Note 5, Line of Credit and Notes Payable; Note 6, Bonds Payable; and Note 8, Stockholders' Equity and Partner's Capital.

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controls and procedures in Item 9A of Part II of this report; and
certifications of the Chief Executive Officer and Chief Financial Officer included as Exhibits 31.1 through 32.2.


CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS
Certain statements contained in this Form 10-K of Columbia Property Trust, Inc. and its subsidiaries, including Columbia OP ("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). We intend for all such forward-looking statements presented in this annual report on Form 10-K ("Form 10-K"), 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-K 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;
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 repositioning our portfolio;
risks relating to reduced demand for, or over supply of, office space in our markets;
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 ("Normandy");
ability to realize anticipated benefits and synergies of the acquisition of Normandy;
amount of the costs, fees, expenses, and charges related to the acquisition of Normandy;
risks associated with our ability to continue to qualify as a real estate investment trust ("REIT");
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.
For further discussion of these and additional risks and uncertainties that may cause actual results to differ from

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expectations, see Item 1A, Risk Factors, and other information contained in this Form 10-K and our other periodic reports filed with the SEC. 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-K 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.


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PART I
ITEM 1.BUSINESS
General
Columbia Property Trust, Inc. ("Columbia Property Trust") (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 of which Columbia Property Trust is the general partner and sole owner as of December 31, 2019. Columbia Property Trust acquires, develops, redevelops, owns, leases, and operates real properties directly and through wholly and partially owned subsidiaries and joint ventures. Unless stated otherwise or the context otherwise requires, references to "Columbia Property Trust," "the Company," "we," "us," and "our" shall mean, collectively, Columbia Property Trust, Columbia OP, and the entities consolidated by both Columbia Property Trust and Columbia OP; and references to "Columbia OP" shall mean Columbia OP and the entities consolidated by Columbia OP.
As of December 31, 2019, the Company owned 17 operating properties and three properties under development or redevelopment, of which 13 were wholly owned and seven were owned through joint ventures, located primarily in New York, San Francisco, and Washington, D.C. As of December 31, 2019, the operating properties contained a total of 7.3 million rentable square feet and were approximately 97.1% leased.
On January 24, 2020, we acquired Normandy Real Estate Management ("Normandy"), a leading developer, operator, and investment manager of office and mixed-use assets in New York; Boston; and Washington, D.C., for approximately $100.0 million, exclusive of transaction and closing costs (the "Normandy Acquisition"). The purchase consideration for the Normandy Acquisition includes a $13.5 million cash payment and the issuance of 3,264,151 units of Columbia OP. After giving effect to this transaction, Columbia Property Trust owns approximately 97.2% of Columbia OP.
Real Estate Investment Objectives
We seek to acquire, develop, or redevelop and manage a commercial real estate portfolio that provides the size, quality, and market specialization needed to deliver both income and long-term growth, as measured in total return to our stockholders. Our primary strategic objective is to generate long-term stockholder returns from a combination of steadily growing cash flows and appreciation in our net asset values, through the acquisition and ownership of high-quality office buildings located principally in high-barrier-to-entry markets. Our value creation and growth strategies are founded in the following:
Targeted Market Strategy
Our portfolio consists of a combination of multi- and single-tenant office properties located primarily in Central Business Districts ("CBD"). We focus our acquisition efforts in select primary markets with strong fundamentals and liquidity, including CBD and urban in-fill locations. We believe that the gateway office markets provide the greatest opportunity for increasing net income and property values over time. We maintain a long-term goal of increasing our presence in our target markets in order to leverage our scale, efficiency, and market knowledge.
New Investment Targets
We look to acquire, develop, or redevelop strategic and premier office assets with quality tenants in our target markets. We concentrate on office buildings that are competitive within the top tier of their markets or that can be repositioned as such through value-add initiatives. In addition, our investment objectives include optimizing our portfolio allocation between stabilized investments and more growth-oriented, value-add investments, with an emphasis on CBDs and multi-tenant buildings.
Strong and Flexible Balance Sheet
We are committed to maintaining an investment-grade balance sheet with a strong liquidity profile and proven access to capital. Our leverage level and other credit metrics provide the financial flexibility to pursue new

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acquisitions, development and redevelopment projects, and other growth opportunities that will further our long-term performance objectives.
Capital Recycling
To date, we have primarily sold non-strategic assets (generally defined as assets outside our target markets) to increase our concentration in our target markets. In the future, we also anticipate selling some assets from our target markets to maintain a well-balanced portfolio and to harvest capital from mature assets. Our goals are to foster long-term growth and capital appreciation in our portfolio by maintaining the following:   an appropriate balance of core investments relative to value-add investments, building profiles that will continue to attract prospects for future rent growth, and activity levels that will continue to support our connections in the real estate community. We routinely evaluate our portfolio to identify assets that are good candidates for disposition in the furtherance of these goals.
Proactive Asset Management
We believe our team is well-equipped to deliver operating results in all facets of the management process. Our leasing efforts are founded in understanding the varied and complex needs of tenants in the marketplace today. We pursue meeting those needs through new and renewal leases, as well as lease restructures that further our long-term goals. We are committed to prudent capital investment in our assets to ensure their competitive positioning and status, and rigorously pursue efficient operations and cost containment at the property level.
Transaction Activity
In connection with repositioning our portfolio, and in furtherance of our real estate investment objectives, we have executed the following real estate transactions during 2019, 2018, and 2017. See Note 3, Real Estate Transactions, of the accompanying consolidated financial statements for additional details.
Acquisitions
PropertyLocation% AcquiredSquare FeetAcquisition Date
Purchase Price
(in thousands)(1)
2019
201 California StreetSan Francisco, CA100.0 %252,000  December 9, 2019$238,900  
101 Franklin StreetNew York, NY92.5 %235,000  December 2, 2019$205,500  
2018
Lindbergh Center – Retail
Atlanta, GA100.0 %147,000  October 24, 2018$23,000  
799 BroadwayNew York, NY49.7 %182,000  October 3, 2018$30,200  
(2)
2017
149 Madison AvenueNew York, NY100.0 %127,000  November 28, 2017$87,700  
249 West 17th Street & 218 West 18th StreetNew York, NY100.0 %447,000  October 11, 2017$514,100  
1800 M StreetWashington, D.C.55.0 %581,000  October 11, 2017$231,550  
(2)
114 Fifth AvenueNew York, NY49.5 %352,000  July 6, 2017$108,900  
(2)
(1)  Exclusive of transaction costs and price adjustments.
(2) Purchase price is for our partial interests in the properties. These properties are owned through unconsolidated joint ventures. Refer to Note 3, Real Estate Transactions, and Note 4, Unconsolidated Joint Ventures, of the accompanying consolidated financial statements for more information.

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Dispositions
PropertyLocation% SoldRentable Square FeetDisposition DateSale Price
(in thousands)
2019
Lindbergh CenterAtlanta, GA100.0 %1,105,000September 26, 2019$187,000  
One & Three Glenlake ParkwayAtlanta, GA100.0 %711,000April 15, 2019$227,500  
2018
222 East 41st StreetNew York, NY100.0 %390,000  May 29, 2018$332,500  
263 Shuman BoulevardChicago, IL100.0 %354,000  April 13, 2018$49,000  
(1)
University Circle & 333 Market Street Joint VenturesSan Francisco, CA22.5 %
(2)
1,108,000  February 1, 2018$235,300  
(2)
2017
University CircleSan Francisco, CA22.5 %
(2)
451,000  July 6, 2017$121,500  
(3)
333 Market StreetSan Francisco, CA22.5 %
(2)
657,000  July 6, 2017$112,500  
(3)
Key Center Tower & MarriottCleveland, OH100.0 %1,326,000  January 31, 2017$267,500  
Houston Property SaleHouston, TX100.0 %1,187,000  January 6, 2017$272,000  
(1)On April 13, 2018, we returned 263 Shuman to the lender in settlement of the related $49 million mortgage note.
(2)On February 1, 2018, we sold an additional 22.5% interest in both University Circle and 333 Market Street to our joint venture partner, Allianz for $235.3 million, as described in Note 3, Real Estate Transactions, of the accompanying consolidated financial statements.
(3)Sale price is for the partial interests in the properties. After partial sale, these properties are owned through unconsolidated joint ventures. Please refer to Note 3, Real Estate Transactions, and Note 4, Unconsolidated Joint Ventures, of the accompanying consolidated financial statements for more information.
Segment Information
As of December 31, 2019, our reportable segments are determined based on high-barrier-to-entry markets and other geographic markets in which we have significant investments. We consider geographic location when evaluating our portfolio composition and in assessing the ongoing operations and performance of our properties. See Note 15, Segment Information, to the accompanying consolidated financial statements.
Employees
As of December 31, 2019, we employed 93 people.
Competition
Leasing real estate is highly competitive in the current market. As a result, we experience competition for high-quality tenants from owners and managers of competing projects. Therefore, we may experience delays in re-leasing vacant space, or we may have to provide rent concessions, incur charges for tenant improvement allowances, or offer other inducements to enable us to timely lease vacant space, all of which may have an adverse impact on our results of operations. In addition, we are in competition with other potential buyers for the acquisition of the same properties, which may result in an increase in the amount we must pay to purchase a property. Further, at the time we elect to dispose of our properties, we will also be in competition with sellers of similar properties to locate suitable purchasers.
Concentration of Credit Risk
We are dependent upon the ability of our tenants to pay their contractual rent amounts as they become due. The inability of a tenant to pay future rental amounts could result in a material adverse impact on our results of

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operations. We are not aware of any reason why our current tenants would not be able to pay their contractual rental amounts as they become due in all material respects. Based on our 2019 annualized lease revenue, no single tenant accounts for more than 6% of our portfolio. See Item 1A, Risk Factors, for additional discussion of how our dependence on tenants for our revenue, and lease defaults or terminations, particularly by a significant tenant, could negatively affect our financial condition and results of operations and limit our ability to make distributions to our stockholders.
Website Address
Access to copies of each of our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, proxy statements, and other documents filed with, or furnished to, the SEC, including amendments to such filings, may be obtained free of charge from our website, www.columbia.reit, or through a link to the www.sec.gov website. The information contained on our website is not incorporated by reference herein. These filings are available promptly after we file them with, or furnish them to, the SEC.
ITEM 1A.RISK FACTORS
Below are some of the risks and uncertainties that could cause our actual results to differ materially from those presented in our forward-looking statements. The risks and uncertainties described below are not the only ones we face but do represent those risks and uncertainties that we believe are material to our business, operating results, prospects, and financial condition. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also harm our business.
Risks Related to Our Business and Properties
If we are unable to find suitable investments or they become too expensive, we may not be able to achieve our investment objectives, and the returns on our investments will be lower than they otherwise would be; if we are unable to sell a property when we plan to do so, our operational and financial flexibility may become limited, including our ability to pay cash distributions to our stockholders.
We are competing for real estate investments with other REITs; real estate limited partnerships; pension funds and their advisors; bank and insurance company investment accounts; individuals; non U.S. investors; and other entities. The market for high-quality commercial real estate assets is highly competitive, given how infrequently those assets become available for purchase. As a result, many real estate investors, including us, face aggressive competition to purchase quality office real estate assets. A significant number of entities and resources competing for high-quality office properties support relatively high acquisition prices for such properties, which may reduce the number of acquisition opportunities available to, or affordable for, us and could put pressure on our profitability and our ability to pay distributions to stockholders. We cannot be sure that we will be successful in obtaining suitable investments with financially attractive terms or that, if we make investments, our objectives will be achieved.
Because real estate investments are relatively illiquid, our ability to promptly sell one or more properties in our portfolio in response to changing economic, financial, and investment conditions may be limited. Purchasers may not be willing to pay acceptable prices for properties that we wish to sell. General economic conditions, availability of financing, interest rates, capitalization rates, and other factors, including supply and demand, all of which are beyond our control, affect the real estate market. Therefore, we may be unable to sell a property for the price, on the terms, or within the time frame that we want. That inability could reduce our cash flow and cause our results of operations to suffer, limiting our ability to make distributions to our stockholders. Additionally, our properties' market values depend principally upon the value of the properties' leases and the net operating income generated by the leases. A property may incur vacancies either by the default of tenants under their leases or the expiration of tenant leases. If vacancies occur and continue for a prolonged period of time, it may become difficult to locate suitable buyers for any such property, and property resale values may suffer, which could result in lower returns for our stockholders.
Further, timing differences in our acquisitions and dispositions may create temporary fluctuations in our earnings and cash available for distribution to stockholders.

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Economic and political conditions may cause the creditworthiness of our tenants to deteriorate and occupancy and market rental rates to decline.
Although U.S. macroeconomic conditions continued to be relatively stable during 2019, several economic factors, including potential increases in interest rates, may adversely affect the financial condition and liquidity of many businesses, as well as the general demand for office space. Further, our tenants might be adversely impacted by the specific consequences of, and the general market uncertainty associated with, geopolitical developments that could negatively affect international trade, including the United Kingdom's withdrawal from the European Union, the termination or threatened termination of existing international trade agreements, the outbreak or escalation of armed hostilities or acts of terrorism, or the implementation of tariffs or retaliatory tariffs on imported or exported goods. Should economic conditions worsen, our tenants' ability to honor their contractual obligations may suffer. Further, it may become increasingly difficult to maintain our occupancy rate and achieve future rental rates comparable to the rental rates of our currently in-place leases as we seek to re-lease space and/or renew existing leases.
Our office properties were approximately 97.1% leased at December 31, 2019, and amounts written off for uncollectible tenant receivables, net of recoveries, were less than 0.1% of total revenues for the year then ended. As a percentage of 2019 annualized lease revenue, approximately 3% of leases expire in 2020, 8% of leases expire in 2021, and 7% of leases expire in 2022 (see Item 2, Properties). No assurances can be given that economic conditions will not have a material adverse effect on our ability to re-lease space at favorable rates or on our ability to maintain our current occupancy rate and our low provisions for uncollectible tenant receivables.
Changes in general economic conditions and regulatory matters germane to the real estate industry may cause our operating results to suffer and the value of our real estate properties to decline.
Our operating results are subject to risks generally incident to the ownership of real estate, including:
changes in general or local economic conditions;
competition from other office buildings;
increased operating costs, including insurance expenses, utilities, real estate taxes, state and local taxes and heightened security costs;
decreases in the underlying value of our real estate;
changes in supply of or demand for similar or competing properties in an area;
changes in interest rates and availability of permanent mortgage funds, which may render the sale of a property difficult or unattractive;
inability to finance property development or acquisitions on favorable terms;
the relative illiquidity of real estate investments;
changes in space utilization by our tenants due to technology, economic conditions, and business culture;
changes in tax, real estate, environmental, and zoning laws; and
periods of rising or higher interest rates and tight money supply.
These and other reasons may prevent us from being profitable or from realizing growth or maintaining the value of our real estate properties.
We face risks associated with property development or redevelopment.
We may acquire and develop or redevelop properties, including unimproved real estate, upon which we will construct improvements. Such activities present a number of risks for us, including risks that:
if we are unable to obtain all necessary zoning and other required governmental permits and authorizations or cease development of the project for any other reason, the development opportunity may be abandoned or postponed after expending significant resources, resulting in the loss of deposits or failure to recover expenses already incurred;

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the development and construction costs of the project may exceed original estimates due to increased interest rates and increased cost of materials, labor, leasing, or other expenditures, which could make the completion of the project less profitable because market rents may not increase sufficiently to compensate for the increase in construction costs;
construction and/or permanent financing may not be available on favorable terms or may not be available at all, which may cause the cost of the project to increase and lower the expected return;
the project may not be completed on schedule, or at all, as a result of a variety of factors, many of which are beyond our control, such as weather, labor conditions, economic conditions, and material shortages, which would result in increases in construction costs and debt service expenses;
we may encounter delays, refusals, and unforeseen cost increases resulting from third-party litigation or objections;
if a contractor's performance is affected or delayed by conditions beyond the contractor's control, we may incur additional risks when we make periodic progress payments or other advances to contractors before they complete construction;
the time between commencement of a development project and the stabilization of the completed property exposes us to risks associated with fluctuations in local and regional economic conditions; and
leasing pace, occupancy rates and rents at the completed property may not meet the expected levels and could be insufficient to make the property profitable in the expected time frames.
Properties developed or acquired for development or redevelopment may generate little or no cash flow from the date of acquisition through the date of completion of development. In addition, new development activities, regardless of whether or not they are ultimately successful, may require a substantial portion of management's time and attention.
These risks could result in substantial unanticipated delays or expenses and, under certain circumstances, could prevent completion of development activities once undertaken. Any of the foregoing could have an adverse effect on our financial condition, results of operations, or ability to satisfy our debt service obligations.
We are dependent upon the economic environment of our primary markets – New York; San Francisco; Washington, D.C.; Boston; and Los Angeles.
In addition, market and economic conditions in the metropolitan areas in which we derive a substantial portion of our revenue such as New York, San Francisco, Washington, D.C., Boston, and Los Angeles, may have a significant impact on our overall occupancy levels and rental rates and, therefore, our profitability. Furthermore, our business strategy involves continued focus on select core markets, which will increase the impact of the local economic conditions in such markets on our results of operations in future periods. These and other reasons may prevent us from being profitable or from realizing growth or maintaining the value of our real estate properties.
We depend on tenants for our revenue, and lease defaults or terminations, particularly by a significant tenant, could negatively affect our financial condition and results of operations and limit our ability to make distributions to our stockholders.
The success of our investments materially depends on the financial stability of our tenants. A default or termination by a significant tenant on its lease payments to us would cause us to lose the revenue associated with such lease and require us to find an alternative source of revenue to meet debt payments and prevent a foreclosure if the property is subject to a mortgage, could cause us to violate our bank debt covenants, or could impact our credit rating. In the event of a tenant default or bankruptcy, we may experience delays in enforcing our rights as landlord and may incur substantial costs in protecting our investment and re-letting our property. If a tenant defaults on or terminates a significant lease, we may be unable to lease the property for the rent previously received or sell the property without incurring a loss. In addition, significant expenditures for our properties and our Company, such as real estate taxes, insurance and maintenance costs, together with general and administrative costs and debt payments, do not decrease when revenues decrease. Therefore, these events could have a material adverse effect on our results of operations or cause us to reduce the amount of distributions to stockholders.

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As of December 31, 2019, no more than 6% of our 2019 annualized lease revenue was attributable to any individual tenant; however, we have several significant tenants who each account for 2% to 5% of our 2019 annualized lease revenue, and accordingly, any event of bankruptcy, insolvency, or a general downturn in the business of such tenant may result in the failure or delay of the tenant's rental payments, which may have a substantial adverse effect on our operating performance.
We may be unable to integrate the business of Normandy successfully or realize the anticipated synergies and related benefits of our Normandy transaction or do so within the anticipated time frame.
The ongoing integration of the Normandy business into our own will require significant management and resources. We may encounter difficulties in the integration process or in realizing any of the expected benefits from the acquisition, including the following:
the inability to successfully combine our business and Normandy's business in a manner that permits us to achieve the synergies anticipated to result from the acquisition, which would result in some anticipated benefits of the acquisition not being realized in the time frame currently anticipated or at all;
the complexities associated with integrating personnel;
the additional complexities of combining two companies with different histories, cultures, regulatory restrictions, markets, and customer bases;
lost revenues or tenants as a result of certain tenants' decisions not to do business with us;
our failure to retain key employees;
the difficulties associated with integrating information technology systems and intellectual property;
potential unknown liabilities and unforeseen increased expenses, delays, or regulatory conditions associated with the acquisition; and
performance shortfalls as a result of the diversion of management's attention caused by completing the acquisition.
For all these reasons, it is possible that the integration process could result in the distraction of our management; the disruption of our ongoing business; or inconsistencies in our services, standards, controls, procedures, and policies; any of which could adversely affect our ability to maintain relationships with tenants, customers, vendors, and employees.
Future acquisitions may fail to perform in accordance with our expectations, may require renovation costs exceeding our estimates or expose us to unknown liabilities.
In the normal course of business, we typically evaluate potential acquisitions, enter into nonbinding letters of intent, and may, at any time, enter into contracts to acquire, develop, or redevelop additional properties. Our properties may fail to perform in accordance with our expectations due to lease-up risk, renovation cost risks, and other factors. In addition, the renovation and improvement costs we incur to bring a property up to market standards may exceed our estimates. We may not have the financial resources to make suitable acquisitions or renovations on favorable terms or at all. The properties we acquire, develop, or redevelop may be subject to liabilities for which we have no recourse, or only limited recourse, against the prior owners or other third parties with respect to unknown liabilities. As a result, if a liability were asserted against us based upon ownership of those properties, we might have to pay substantial sums to settle or contest it, which could adversely affect our results of operations and cash flow. Unknown liabilities with respect to our properties might include:
liabilities for clean-up of undisclosed environmental contamination;
claims by tenants, vendors, or other persons against the former owners of the properties;
liabilities incurred in the ordinary course of business; and
claims for indemnification by general partners, directors, officers, and others indemnified by the former owners of the properties.
We face possible risks associated with the physical effects of climate change.

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The physical effects of climate change could have a material adverse effect on our properties, operations and business. For example, many of our properties are located along the East and West coasts, particularly those in the central business districts of New York, San Francisco, Washington, D.C., Boston and Los Angeles. To the extent climate change causes changes in weather patterns, our markets could experience increases in storm intensity and rising sea-levels. Over time, these conditions could result in declining demand for office space in our buildings or our inability to operate the buildings at all. Climate change may also have indirect effects on our business by increasing the cost of (or making unavailable) property insurance on terms we find acceptable and increasing the cost of energy at our properties. There can be no assurance that climate change will not have a material adverse effect on our properties, operations or business.
Uninsured losses relating to real property or excessively expensive premiums for insurance coverage could reduce our net income, and materially and adversely affect our business or financial condition.
We may incur losses from time to time that are uninsurable or not economically feasible to insure, or may be insured subject to limitations, such as large deductibles or co-payments. Some of these losses could be catastrophic in nature, such as losses due to earthquakes, acts of terrorism, fire, floods, tornadoes, hurricanes, pollution, wars, or environmental matters. For example, we have properties located in the San Francisco Bay Area of California, an area especially susceptible to earthquakes, and, collectively, these properties represent approximately 34% of our 2019 annualized lease revenue, as described in Item 2, Properties. Because several of these properties are located in close proximity to one another, an earthquake in the San Francisco area could materially damage, destroy, or impair the use by tenants of all of these properties. Furthermore, insurance risks associated with potential terrorist acts could sharply increase the premiums we pay for coverage against property and casualty claims. Additionally, mortgage lenders in some cases insist that commercial property owners purchase coverage against terrorism as a condition of providing mortgage loans. Such insurance policies may not be available at a reasonable cost, if at all, which could inhibit our ability to finance or refinance our properties. In such instances, we may be required to provide other financial support, either through financial assurances or self-insurance, to cover potential losses. In addition, we may not have adequate coverage for losses. If any of our properties incur a loss that is not fully insured, the value of that asset will be reduced by such uninsured loss. Furthermore, other than any working capital reserves or other reserves that we may establish, or our existing line of credit, we do not have additional sources of funding specifically designated for repairs or reconstruction of any of our properties. To the extent we incur significant uninsured losses, or are required to pay unexpectedly large amounts for insurance, our results of operations or financial condition could be adversely affected.
Our insurance providers may default on their obligations to pay claims.
If one or more of our insurance providers were to fail to pay a claim as a result of insolvency, bankruptcy, or otherwise, the nonpayment of such claims could have an adverse effect on our financial condition and results of operations. In addition, if one or more of our insurance providers were to become subject to insolvency, bankruptcy, or other proceedings and our insurance policies with the provider were terminated or canceled as a result of those proceedings, we cannot guarantee that we would be able to find alternative coverage in adequate amounts or at reasonable prices. In such case, we could experience a lapse in any or adequate insurance coverage with respect to one or more properties and be exposed to potential losses relating to any claims that may arise during such period of lapsed or inadequate coverage.
Actual or threatened terrorist attacks, armed hostilities, or contagious disease epidemics affecting our target markets may adversely affect our ability to generate revenues and the value of our properties.
We have significant investments in densely populated metropolitan markets that have been, or may be in the future, negatively impacted by actual or threatened acts of terrorism or contagious disease epidemics, including New York, San Francisco, Washington, D.C., Boston, and Los Angeles. As a result, some tenants in these markets may choose to relocate their businesses to other markets with less population density or to lower-profile office buildings within these markets that may be perceived to be less-likely targets of future terrorist activity. This could result in an overall decrease in the demand for office space in these markets generally or in our properties in particular, which could increase vacancies in our properties or necessitate that we lease our properties on less favorable terms or both. In addition, future terrorist attacks in these markets could directly or indirectly damage our properties, both

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physically and financially, or cause losses that materially exceed our insurance coverage. Attacks, armed conflicts, or diseases could result in increased operating costs, including building security, building systems maintenance, property and casualty insurance, and property maintenance. As a result of terrorist activities and other market conditions, the cost of insurance coverage for our properties could also increase. In addition, our insurance policies may not recover all our property replacement costs and lost revenue resulting from the attack. As a result of the foregoing, our ability to generate revenues and the value of our properties could decline materially.
If we are unable to fund the future capital needs of our properties, cash distributions to our stockholders and the value of our investments could decline.
When tenants do not renew their leases or otherwise vacate their space, we often need to expend substantial funds to improve the vacated space in order to attract replacement tenants. In addition, although we expect that our leases with tenants will require tenants to pay routine property maintenance costs, we will likely be responsible for any major structural repairs, such as repairs to the foundation, exterior walls, and rooftops.
If we need significant capital in the future to improve or maintain our properties or for any other reason, we will have to obtain financing from sources such as cash flow from operations, borrowings, property sales, or future equity offerings. These sources of funding may not be available on attractive terms or at all. If we cannot procure the necessary funding for capital improvements, our investments may generate lower cash flows or decline in value, or both, which would limit our ability to make distributions to our stockholders.
We have incurred and may continue to incur indebtedness, which may increase our business risks.
As of February 3, 2020, our total consolidated indebtedness was approximately $1.4 billion, which includes a $300.0 million term loan, a $150.0 million term loan, and $700.0 million of bonds with fixed interest rates, or with interest rates that are effectively fixed when considered in connection with interest rate swap agreements; and $224.0 million in outstanding borrowings on our line of credit, with a variable interest rate. We may incur additional indebtedness to acquire, develop, or redevelop properties, to fund property improvements and other capital expenditures, to pay our distributions, and for other purposes.
Significant borrowings by us increase the risks of an investment in us. If there is a shortfall between the cash flow from properties and the cash flow needed to service our indebtedness, then the amount available for distributions to stockholders may be reduced. In addition, incurring mortgage debt increases the risk of loss since defaults on indebtedness secured by a property may result in lenders initiating foreclosure actions. In that case, we could lose the property securing the loan that is in default. If any of our properties are foreclosed due to a default, our ability to pay cash distributions to our stockholders will be limited. For tax purposes, a foreclosure of any of our properties would be treated as a sale of the property for a purchase price equal to the outstanding balance of the debt secured by the mortgage. If the outstanding balance of the debt secured by the mortgage exceeds our tax basis in the property, we would recognize taxable income on foreclosure, but we would not receive any cash proceeds. We may give full or partial guarantees to lenders of mortgage debt on behalf of the entities that own our properties. When we give a guaranty on behalf of an entity that owns one of our properties, we are responsible to the lender for satisfaction of the debt if it is not paid by such entity.
If any indebtedness contains cross-collateralization or cross-default provisions, a default on a single loan could affect multiple properties. Our unsecured credit facility (the "Revolving Credit Facility") and our two unsecured term loan facilities each include a cross-default provision that provides that a payment default under any recourse obligation of $50 million or more by us, Columbia OP, or any of our subsidiaries, constitutes a default under the line of credit and term loan facilities.
Increases in interest rates could increase the amount of our debt payments and make it difficult for us to refinance our unsecured bank debt or bonds, or to finance or refinance properties, which could reduce the number of properties we can acquire, develop, or redevelop, our net income, and the amount of cash distributions we can make.
We expect to incur additional indebtedness in the future, which may include term loans, borrowings under a credit facility, unsecured bonds, or mortgages. Increases in interest rates will increase interest costs on our variable-interest debt instruments, which would reduce our cash flows and our ability to pay distributions. If mortgage debt is

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unavailable at reasonable interest rates, we may not be able to finance the purchase of properties. If we place mortgage debt on properties, we run the risk of being unable to refinance the properties when the loans become due, or of being unable to refinance on favorable terms. In addition, if we need to repay existing debt during periods of higher interest rates, we may need to sell one or more of our investments in order to repay the debt, which sale at that time might not permit realization of the maximum return on such investments. If any of these events occur, our ability to refinance some or all of our existing indebtedness may be impacted and our cash flow may be reduced. This, in turn, would reduce cash available for distribution to our stockholders and may hinder our ability to raise capital in the future through additional borrowings or debt or equity offerings. Please refer to Item 7A, Quantitative and Qualitative Disclosures about Market Risk, for additional information regarding interest rate risk.
Changes in the method pursuant to which the LIBOR rates are determined and potential phasing out of LIBOR after 2021 may adversely affect our results of operations.
Our variable-interest debt instruments may use London Interbank Offering Rate ("LIBOR") as a benchmark for establishing the rate. LIBOR is expected to be discontinued at the end of 2021. 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. At this time, no consensus exists as to what rate or rates may become acceptable alternatives to LIBOR, and it is impossible to predict the effect of any such alternatives on the value of LIBOR-based variable rate loans or other financial arrangements. Uncertainty as to the nature of alternative reference rates and as to potential changes or other reforms to LIBOR may adversely affect LIBOR rates and the value of LIBOR-based loans.
If LIBOR is discontinued as anticipated, or otherwise at our option, our Revolving Credit Facility and term loan facilities provide for alternate interest rate calculations. Any such alternative interest rates may be calculated differently than LIBOR and may increase the interest expense associated with our existing or future indebtedness.
Lenders may require us to enter into restrictive covenants relating to our operations, which could limit our ability to make distributions to our stockholders.
When providing financing, a lender may impose restrictions on us that affect our distribution and operating policies and our ability to incur additional debt. Loan documents we enter into may contain covenants that limit our ability to further mortgage the property or discontinue insurance coverage. These or other limitations may limit our flexibility and our ability to execute on our operating plans.
A downgrade in the credit rating of our debt could materially adversely affect our business and financial condition.
Our senior unsecured debt is rated investment grade by S&P Global Ratings and Moody's Investors Service. In determining our credit ratings, the rating agencies consider a number of both quantitative and qualitative factors, including earnings, fixed charges, cash flows, total debt outstanding, total secured debt, off balance sheet obligations, total capitalization, and various ratios calculated from these factors. The rating agencies also consider predictability of cash flows, business strategy, joint venture activity, property development risks, industry conditions, and contingencies. Therefore, any deterioration in our operating performance could cause our investment-grade rating to come under pressure. Our corporate credit rating at S&P Global Ratings is currently "BBB" with a stable outlook, and our corporate credit rating at Moody's Investor Service is currently "Baa2" with a stable outlook. There can be no assurance that our credit ratings will not be lowered or withdrawn in their entirety. A negative change in our ratings outlook or any downgrade in our current investment-grade credit ratings by rating agencies could adversely affect our cost and access to sources of liquidity and capital. Additionally, a downgrade could, among other things, increase the costs of borrowing under our credit facility and term loans, adversely impact our ability to obtain unsecured debt or refinance our unsecured debt on competitive terms in the future, or require us to take certain actions to support our obligations, any of which would adversely affect our business and financial condition.
We face risks relating to the occurrence of cyber incidents, or a deficiency in our cybersecurity, which could negatively impact our business by causing a disruption to our operations, a compromise of confidential information, and/or damage to our business relationships.

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A cyber incident is considered to be any adverse event that threatens the confidentiality, integrity, or availability of our information resources. More specifically, a cyber incident is an intentional attack or an unintentional event that can include gaining unauthorized access to systems to disrupt operations, corrupt data, or steal confidential information. A breach of our privacy or information security systems or our tenants' privacy or information security systems, particularly through cyber attacks or cyber intrusion, could materially adversely affect our business and financial condition. Privacy and information security risks have generally increased in recent years because of the proliferation of new technologies and the increased sophistication and activities of perpetrators of cyber attacks. As our reliance on technology has increased, so have the risks of cyber attacks to our systems, both internal and those we have outsourced. Cyber attacks can be both individual and highly organized attempts planned by very sophisticated hacking organizations. Risks that could directly result from the occurrence of a cyber incident include operational interruption, damage to our relationships with our tenants, potential errors from misstated financial reports, missed reporting deadlines, violations of loan covenants, inability to comply with laws and regulations and private data exposure, among others. Any or all of the preceding risks could have a material adverse effect on our results of operations, financial condition, and cash flows.
We employ a number of measures to prevent, detect, and mitigate these threats, which include dual factor authentication, frequent password change events, firewall detection systems, frequent backups, a redundant data system for core applications, and annual breach testing. While, to date, we have not had a significant cyber breach or attack that has had a material impact on our business or results of operations, there can be no assurance that our efforts to maintain the security and integrity of our systems will be effective, or that we will be able to maintain our systems free from security breaches or other operational interruptions.
A cybersecurity attack could compromise the confidential information of our employees, customers, and vendors. A successful attack could disrupt and affect our business operations, damage our reputation, and result in significant remediation and litigation costs. Further, one or more of our tenants could experience a cyber incident which could impact their operations and ability to perform under the terms of their lease with us. While we maintain insurance coverage that may, subject to policy terms and conditions including deductibles, cover specific aspects of cyber risks, such insurance coverage may be insufficient to cover all losses. As cyber threats continue to evolve, we may be required to expend additional resources to continue to enhance our information security measures and to investigate and remediate any information security vulnerabilities.
We are and may continue to be subject to litigation, which could have a material adverse effect on our financial condition.
We currently are, and are likely to continue to be, subject to a variety of claims arising in the ordinary course of business. Such claims could include personal injury claims, contract claims, and claims alleging violations of federal and state law regarding workplace and employment matters, discrimination, and similar matters. Some of these claims may result in significant defense costs and potentially significant judgments against us, some of which are not, or cannot be, insured against. Although we defend ourselves against any such claims, we cannot be certain of the ultimate outcomes of currently asserted claims or of those that arise in the future. Resolution of these types of matters against us may result in our having to pay significant fines, judgments, or settlements, which, if uninsured, or if the fines, judgments, and settlements exceed insured levels, would adversely impact our earnings and cash flows, thereby impacting our ability to service debt and make distributions to our stockholders.
Costs of complying with governmental laws and regulations may reduce our net income and the cash available for distributions to our stockholders.
All real property and the operations conducted on real property are subject to federal, state, and local laws and regulations relating to environmental protection and human health and safety. Some of these laws and regulations may impose joint and several liability on tenants, owners, or operators for the costs to investigate or remediate contaminated properties, regardless of fault or whether the acts causing the contamination were legal. In addition, the presence of hazardous substances, or the failure to properly remediate these substances, may hinder our ability to sell, rent, or pledge such property as collateral for future borrowings.

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Compliance with new laws or regulations such as the New York Climate Mobilization Act, or stricter interpretation of existing laws, may require us to incur material expenditures. Future laws, ordinances, or regulations may impose material environmental liability. Additionally, our tenants' operations, the existing condition of land when we buy it, operations in the vicinity of our properties, such as the presence of underground storage tanks or activities of unrelated third parties may affect our properties. Furthermore, there are various local, state, and federal regulatory requirements, such as fire, health, life-safety, and similar regulations, and the Americans with Disabilities Act, with which we may be required to comply, and which may subject us to liability in the form of fines or damages for noncompliance. Any material expenditures, fines, or damages we must pay would adversely impact our earnings and cash flows, thereby impacting our ability to service debt and make distributions to our stockholders.
Compliance or failure to comply with the Americans with Disabilities Act or other safety regulations and requirements could result in substantial costs.
The Americans with Disabilities Act generally requires that certain buildings, including office buildings, be made accessible to disabled persons. Noncompliance could result in the imposition of fines by the federal government or the award of damages to private litigants. If, under the Americans with Disabilities Act, we are required to make substantial alterations and capital expenditures in one or more of our properties, including the removal of access barriers, it could adversely impact our earnings and cash flows, thereby impacting our ability to service debt and make distributions to our stockholders.
Our properties are subject to various federal, state, and local regulatory requirements, such as state and local fire and life safety requirements. If we fail to comply with these requirements, we could incur fines or private damage awards. We do not know whether existing requirements will change or whether compliance with future requirements will require significant unanticipated expenditures that will affect our cash flow and results of operations.
Discovery of previously undetected environmentally hazardous conditions may decrease our revenues and limit our ability to make distributions.
Under various federal, state, and local environmental laws, ordinances, and regulations, a current or previous real property owner or operator may be liable for the cost to remove or remediate hazardous or toxic substances on, under, or in such property. These costs could be substantial. Such laws often impose liability whether or not the owner or operator knew of, or was responsible for, the presence of such hazardous or toxic substances. Environmental laws also may impose restrictions on the manner in which property may be used or businesses may be operated, and these restrictions may require substantial expenditures or prevent us from entering into leases with prospective tenants that may be impacted by such laws. Environmental laws provide for sanctions for noncompliance and may be enforced by governmental agencies or, in certain circumstances, by private parties. Certain environmental laws and common law principles could be used to impose liability for release of and exposure to hazardous substances, including asbestos-containing materials. Third parties may seek recovery from real property owners or operators for personal injury or property damage associated with exposure to released hazardous substances. The cost of defending against claims of liability, of complying with environmental regulatory requirements, of remediating any contaminated property, or of paying personal injury claims could have an adverse impact on our business and results of operations.
Property ownership through joint ventures may limit our ability to act exclusively in our interest.
We have entered into seven joint venture arrangements and in the future may acquire, develop, or redevelop properties in, or contribute properties to, joint ventures with other persons or entities when we believe circumstances warrant the use of such structures. We could become engaged in a dispute with one or more of our joint venture partners, which might affect our ability to operate a jointly owned property. Moreover, joint venture partners may have business, economic, or other objectives that are inconsistent with our objectives, including objectives that relate to the appropriate timing and terms of any sale or refinancing of a property. In some instances, joint venture partners may have competing interests in our markets that could create conflicts of interest. Also, our joint venture partners might refuse to make capital contributions when due, and we may be responsible to our partners for indemnifiable losses. We and our partners may each have the right to trigger a buy-sell arrangement,

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which could cause us to sell our interest, or acquire our partners' interest, at a time when we otherwise would not have initiated such a transaction and may result in the valuation of our interest in the joint venture (if we are the seller) or of the other partner's interest in the joint venture (if we are the buyer) at levels which may not be representative of the valuation that would result from an arm's-length marketing process. We are also subject to the following risks, the likelihood of which may be higher when our joint venture partner is an institutional owner and required to aggregate approvals from multiple beneficial owners: (i) a deadlock if we and our joint venture partner are unable to agree upon certain major and other decisions, (ii) the limitation of our ability to liquidate our position in the joint venture without the consent of the other joint venture partner, and (iii) the requirement to provide guarantees in favor of lenders with respect to the indebtedness of the joint venture.
If we sell properties and provide financing to purchasers, defaults by the purchasers would decrease our cash flows and limit our ability to make distributions.
In some instances we may sell our properties by providing financing to purchasers. When we provide financing to purchasers, we will bear the risk that the purchaser may default, which could negatively impact our liquidity and results of operations. Even in the absence of a purchaser default, the distribution of the proceeds of sales to our stockholders, or the reinvestment of proceeds in other assets, will be delayed until the promissory notes or other property we may accept upon a sale are actually paid, sold, refinanced, or otherwise disposed.
We are dependent on our executive officers and employees, and competition for skilled personnel could increase our compensation costs.
We rely on a small number of persons, particularly our executive officers, to carry out our business and investment strategies. Any of our senior management, including our executive officers, may cease to provide services to us at any time. The loss of the services of any of our key management personnel or our inability to recruit and retain qualified personnel in the future, could have an adverse effect on our business and financial results. Further, we compete with various other companies in attracting and retaining qualified and skilled personnel, which may require us to enhance our pay and benefits packages to compete effectively for such personnel. We will continue to try to attract and retain qualified additional senior management and other employees, but may not be able to do so on acceptable terms.
If our disclosure controls or internal control over financial reporting are not effective, investors could lose confidence in our reported financial information, which could adversely affect the perception of our business and the trading price of our common stock.
Section 404 of the Sarbanes-Oxley Act of 2002 requires that we evaluate the effectiveness of our internal control over financial reporting as of the end of each fiscal year and to include a management report assessing the effectiveness of our internal control over financial reporting. Deficiencies, including any material weakness, in our internal control over financial reporting that may occur in the future could result in misstatements of our results of operations, restatements of our financial statements, a decline in the trading price of our common stock, or otherwise materially adversely affect our business, reputation, results of operations, financial condition, or liquidity.
We may incur impairment charges.
We evaluate on a quarterly basis our real estate portfolios for indicators of impairment. Impairment charges reflect management's judgment of the probability and severity of the decline in the value of real estate assets and investments we own. These charges and provisions may be required in the future as a result of factors beyond our control, including, among other things, changes in our expected holding periods, changes in the economic environment and market conditions affecting the value of real property assets, or natural or man-made disasters. If we are required to take impairment charges, our results of operations could be adversely impacted.
Our entry into the investment advisory business subjects us to a variety of risks associated with investment performance and advisory services.
On January 24, 2020, we completed the acquisition of Normandy Real Estate Management, LLC, which is a registered investment advisor ("RIA") that provides investment management services, among other things. As a result, the

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newly acquired investment advisory business will continue to be registered as an RIA with the SEC under the Investment Advisers Act of 1940, as amended (the "Advisers Act"). Federally registered investment advisers are regulated and subject to examination by the SEC. Additionally, the Advisers Act imposes numerous obligations on RIAs, including fiduciary duties, disclosure obligations, recordkeeping and reporting requirements, marketing restrictions, and general anti-fraud prohibitions. Our failure to comply with the Advisers Act and associated rules and regulations promulgated by the SEC could subject us to enforcement proceedings and sanctions for violations, including censure or termination of SEC registration, litigation, and reputational harm. In addition, our investment advisory business is subject to state laws and regulations.
Additionally, poor investment returns and declines in client assets in our investment advisory business, due to either general market conditions or under-performance (relative to our competitors or to benchmarks) by investment products, may affect our ability to retain existing assets, prevent clients from transferring their assets out of products or their accounts, or inhibit our ability to attract new clients or additional assets from existing clients. Any such poor performance could adversely affect our investment advisory business and the advisory fees that we earn on client assets.
Conflicts of interest, or the appearance of conflicts of interest, may arise because certain of our directors and officers are also affiliated with interests that may directly compete with us in the future.
Conflicts of interest, or the appearance of conflicts of interest, could arise between our interests and the interests of the other entities and business activities in which our directors or officers are involved. For example, in connection with our acquisition of Normandy, certain of our officers and directors retain interests in assets or funds that were excluded from the acquisition that may in the future compete with our business in certain markets or in complimentary business lines once they are no longer subject to non-compete obligations. In such cases, the interests of such directors and officers may not be aligned with our own in all respects. Furthermore, we are involved in business arrangements in which both we, on the one hand, and entities or funds formerly affiliated with Normandy, on the other hand, are joint venture partners. Conflicts of interests, or the appearance of conflicts of interests, could arise in that context as we now control and have duties on behalf of both joint venture partners. While our contractual arrangements place restrictions on the parties' conduct in certain situations, and related party transactions are subject to independent review and approval in accordance with our related party transaction approval procedures and applicable law, the potential for a conflict of interest exists and such persons may have conflicts of interest, or the appearance of conflicts of interest, with respect to these matters.

Risks Related to Ownership of Our Common Stock
We may be unable to pay or maintain cash distributions or increase distributions over time, which could reduce the funds we have available for investment and the return to our investors.
There are many factors that can affect the availability and timing of distributions to stockholders. We expect to continue to fund distributions principally from cash flow from operations; however, from time to time we may elect to fund a portion of our distributions from borrowings. If we fund distributions from financings, we will have fewer funds available for the investment in, and acquisition of, properties; thus, the overall return to our investors may be reduced. We can give no assurance that we will be able to pay or maintain cash distributions or increase distributions over time. Our ability to make distributions in the future will depend on several factors, many of which may be beyond our control, including:
the operational and financial performance of our properties;
capital expenditures with respect to existing, developed, and newly acquired properties;
general and administrative costs associated with our operation as a publicly held REIT;
the amount of, and the interest rates on, our debt; and
potential significant expenditures relating to environmental and other regulatory matters.
Our stock price may be volatile or may decline regardless of our operating performance, and may impede our stockholders' ability to sell their shares at a desirable price.

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The market price of our common stock may vary significantly in response to a number of factors, most of which we cannot control, including those described under this section and the following:
changes in capital market conditions that could affect valuations of real estate companies in general or other adverse economic conditions;
our failure to meet any earnings estimates or expectations;
future sales of our common stock by our officers, directors, and significant stockholders;
global economic, legal, and regulatory factors unrelated to our performance;
investors' perceptions of our prospects;
announcements by us or our competitors of significant contracts, acquisitions, joint ventures, or capital commitments; and
investor perceptions of the investment opportunity associated with our common stock relative to other investment alternatives.
In addition, from time to time, the New York Stock Exchange (the "NYSE"), has experienced extreme price and volume fluctuations that have affected the market prices of equity securities of many real estate companies. In the past, stockholders have instituted securities class action litigation following periods of market volatility. If we were involved in securities litigation, we could incur substantial costs, and our resources and the attention of management could be diverted from our business. Furthermore, we currently have limited research coverage by securities and industry analysts. If additional securities or industry analysts do not commence coverage of our Company, the long-term trading price for our common stock could be negatively impacted. If one or more of present or future analysts who cover us downgrade our common stock or publish inaccurate or unfavorable research about our business, our stock price would likely decline. If one or more of these analysts cease coverage of us or fail to publish reports on us regularly, demand for our common stock could decrease, which could cause our stock price and trading volume to decline.
Further issuances of equity securities may be dilutive to current stockholders.
The interests of our existing stockholders could be diluted if additional equity securities are issued to finance future acquisitions, developments, or redevelopments, or to repay indebtedness. Our ability to execute our business strategy depends on our access to an appropriate blend of debt financing, including unsecured lines of credit and other forms of secured and unsecured debt, and equity financing.
Our charter limits the number of shares a person may own, which may discourage a takeover that could otherwise result in a premium price to our stockholders.
Our charter, with certain exceptions, authorizes our directors to take such actions as are necessary and desirable to preserve our qualification as a REIT. Unless exempted by our board of directors, no person may own more than 9.8% of our outstanding common stock. This restriction may have the effect of delaying, deferring, or preventing a change in control, including an extraordinary transaction (such as a merger, tender offer, or sale of all or substantially all of our assets) that might provide a premium price for holders of our common stock.
Our organizational documents contain provisions that may discourage a takeover of us and could depress the price of our shares of common stock.
Our organizational documents contain provisions that may discourage a takeover of us and could depress the price of our common stock. Our organizational documents contain provisions that may have an anti-takeover effect, inhibit a change of our management, or inhibit, in certain circumstances, tender offers for our common stock or proxy contests to change our board. These provisions include: ownership limits and restrictions on transferability that are intended to enable us to continue to qualify as a REIT; broad discretion of our board to take action, without stockholder approval, to issue new classes of securities that may discourage a third party from acquiring us; the ability, through board action or bylaw amendment to opt in to certain provisions of Maryland law that may impede efforts to effect a change in control of us; advance notice requirements for stockholder proposals and stockholder nominations of directors; and the absence of cumulative voting rights.

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In addition, our board of directors may classify or reclassify any unissued preferred stock and establish the preferences; conversion; or other rights, voting powers, restrictions, or limitations as to distributions, qualifications, and terms or conditions of redemption of any such stock. Thus, our board of directors could authorize the issuance of preferred stock with terms and conditions that could have priority as to distributions and amounts payable upon liquidation over the rights of the holders of our common stock. Such preferred stock could also have the effect of delaying, deferring, or preventing a change in control of us, including an extraordinary transaction (such as a merger, tender offer, or sale of all or substantially all of our assets) that might provide a premium price to holders of our common stock.
Maryland General Corporation Law provides certain protections relating to deterring or defending hostile takeovers, which may discourage others from trying to acquire control of us and may prevent our stockholders from receiving a premium price for their stock in connection with a business combination.
Our board of directors has determined to opt out of certain provisions of Maryland law that may impede efforts to effect a change in control of us as further described below; in the case of the business combination provisions of Maryland law, by resolution of our board of directors; in the case of the control share provisions of Maryland law, pursuant to a provision in our bylaws; and in the case of certain provisions of the Maryland Unsolicited Takeover Act, pursuant to Articles Supplementary. Only upon stockholder approval of an amendment to our Articles of Incorporation may our board of directors repeal the foregoing opt-outs from the anti-takeover provisions of Maryland General Corporation Law.
Under Maryland law, "business combinations" between a Maryland corporation and certain interested stockholders or affiliates of interested stockholders are prohibited for five years after the most recent date on which the interested stockholder becomes an interested stockholder. These business combinations include a merger, consolidation, share exchange, or, in circumstances specified in the statute, an asset transfer or issuance or reclassification of equity securities. Also under Maryland law, control shares of a Maryland corporation acquired in a control share acquisition have no voting rights except to the extent approved by a vote of two-thirds of the votes entitled to be cast on the matter. Shares owned by the acquirer, an officer of the corporation, or an employee of the corporation who is also a director of the corporation are excluded from the vote on whether to accord voting rights to the control shares. These provisions may therefore discourage others from trying to acquire control of us and increase the difficulty of consummating any offer. Similarly, provisions of Title 3, Subtitle 8 of the Maryland General Corporation Law, commonly referred to as the "Maryland Unsolicited Takeover Act," could provide similar anti-takeover protection.
Corporate responsibility, specifically related to environmental, social and governance factors (“ESG”), may impose additional costs and expose us to new risks.
The importance of sustainability evaluations is becoming more broadly accepted by investors and shareholders. Certain organizations that provide corporate governance and other corporate risk information to investors and shareholders have developed scores and ratings to evaluate companies and investment funds based upon environmental, social and governance (“ESG”) or “sustainability” metrics. Many investment funds focus on positive ESG business practices and sustainability scores when making investments and may consider a company’s sustainability score as a reputational or other factor in making an investment decision. In addition, investors, particularly institutional investors, use these scores to benchmark companies against their peers and if a company is perceived as lagging, these investors may engage with companies to require improved ESG disclosure or performance. We may face reputational damage in the event our corporate responsibility procedures or standards do not meet the standards set by various constituencies. A low sustainability score could result in a negative perception of the Company, or exclusion of our common stock from consideration by certain investors.
Federal Income Tax Risks
Failure to qualify as a REIT would reduce our net income and cash available for distributions.
Our qualification as a REIT depends upon our ability to meet requirements regarding our organization and ownership, distributions of our income, the nature and diversification of our income and assets, and other tests

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imposed by the Internal Revenue Code (the "Code"). The fact that we hold a substantial amount of our assets through Columbia OP and its subsidiaries and real estate ventures further complicates the application of the REIT requirements for us. If we fail to qualify as a REIT for any taxable year, we will be subject to federal and state income tax on our taxable income at corporate rates, including interest and any applicable penalties. In addition, we would generally be disqualified from treatment as a REIT for the four taxable years following the year of losing our REIT status. Losing our REIT status would reduce our net earnings available for investment or distribution to stockholders because of the additional tax liability. In addition, distributions to stockholders would no longer qualify for the dividends-paid deduction, and we would no longer be required to make distributions. If this occurs, we might be required to borrow funds or liquidate some investments in order to pay the applicable tax.
Recharacterization of sale-leaseback transactions may cause us to lose our REIT status, which would reduce the return to our stockholders.
We may purchase properties and lease them back to the sellers of such properties. While we will use our best efforts to structure any such sale-leaseback transaction such that the lease will be characterized as a "true lease," thereby allowing us to be treated as the owner of the property for federal income tax purposes, we can give no assurance that the Internal Revenue Service will not challenge such characterization. In the event that any such sale-leaseback transaction is challenged and recharacterized as a financing transaction or loan for federal income tax purposes, deductions for depreciation and cost recovery relating to such property would be disallowed. If a sale-leaseback transaction were so recharacterized, we might fail to satisfy the REIT qualification asset tests or income tests and, consequently, lose our REIT status. Alternatively, the amount of our REIT taxable income could be recalculated, which might also cause us to fail to meet the distribution requirement for a taxable year.
Failure of Columbia OP to be treated as a disregarded entity or a partnership would have serious adverse consequences to our stockholders.
If the IRS were to successfully challenge the tax status of the Columbia OP or any of its subsidiary partnerships or real estate ventures for federal income tax purposes, the Columbia OP or the affected subsidiary partnership or real estate venture would be taxable as a corporation. In such event, we would cease to qualify as a REIT and the imposition of a corporate tax on the Columbia OP, subsidiary partnership, or real estate venture would reduce the amount of cash available for distribution from the Columbia OP to us and ultimately to our stockholders.
Even if we qualify as a REIT for federal income tax purposes, we may be subject to other tax liabilities that reduce our cash flow and our ability to make distributions to our stockholders.
Even if we remain qualified as a REIT for federal income tax purposes, we may be subject to some federal, state, and local taxes on our income or property. For example:
In order to qualify as a REIT, we must distribute annually at least 90% of our REIT taxable income to our stockholders (which is determined without regard to the dividends-paid deduction or net capital gain). To the extent that we satisfy the distribution requirement but distribute less than 100% of our REIT taxable income, we will be subject to federal and state corporate income tax on the undistributed income.
We will be subject to a 4% nondeductible excise tax on the amount, if any, by which distributions we pay in any calendar year are less than the sum of 85% of our ordinary income, 95% of our capital gains net income, and 100% of our undistributed income from prior years.
If we have net income from the sale of foreclosure property that we hold primarily for sale to customers in the ordinary course of business or other nonqualifying income from foreclosure property, we must pay a tax on that income at the highest corporate income tax rate.
If we sell a property, other than foreclosure property, that we hold primarily for sale to customers in the ordinary course of business, our gain would be subject to the 100% "prohibited transaction" tax.
We may perform additional, noncustomary services for tenants of our buildings through our taxable REIT subsidiary, including real estate or non-real-estate-related services; however, any earnings related to such services are subject to federal and state income taxes.
Legislation that modifies the rules applicable to partnership tax audits may affect us.

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The Bipartisan Budget Act of 2015, effective for taxable years beginning after December 31, 2017, requires Columbia OP (with respect to any period when it is classified as a partnership and not a disregarded entity for federal income tax purposes) and any subsidiary partnership to pay the hypothetical increase in partner-level taxes (including interest and penalties) resulting from an adjustment of partnership tax items on audit or in other tax proceedings, unless the partnership elects an alternative method under which the taxes resulting from the adjustment (and interest and penalties) are assessed at the partner level. Many uncertainties remain as to the application of these rules, including the application of the alternative method to partners that are REITs, and the impact they will have on us. However, it is possible that partnerships in which we invest may be subject to U.S. federal income tax, interest, and penalties in the event of a U.S. federal income tax audit as a result of these law changes.
Legislative or regulatory action could adversely affect investors.
In recent years, numerous legislative, judicial, and administrative changes have been made in the provisions of federal and state income tax laws applicable to investments similar to an investment in our shares. In particular, the comprehensive tax reform legislation enacted in December 2017 and commonly known as the Tax Cuts and Jobs Act, or TCJA, made many significant changes to the U.S. federal income tax laws that will profoundly impact the taxation of individuals and corporations (including both regular C corporations and corporations that have elected to be taxed as REITs). A number of changes that affect noncorporate taxpayers will expire at the end of 2025 unless Congress acts to extend them. These changes will impact us and our stockholders in various ways, some of which are adverse or potentially adverse compared to prior law. Although the IRS has issued guidance with respect to many of the new provisions, there are numerous interpretive issues that will require further guidance. Technical corrections legislation may be needed to clarify certain aspects of the new law and give proper effect to Congressional intent. There can be no assurance, however, that technical clarifications or changes needed to prevent unintended or unforeseen tax consequences will be enacted by Congress in the near future. Additional changes to tax laws are likely to continue to occur in the future, and we cannot assure investors that any such changes will not adversely affect the taxation of our stockholders. Any such changes could have an adverse effect on an investment in shares or on the market value or the resale potential of our properties. Investors are urged to consult with their own tax advisor with respect to the impact of recent legislation on ownership of shares and the status of legislative, regulatory, or administrative developments and proposals, and their potential effect on ownership of shares.
To maintain our REIT status, we may be forced to borrow funds or dispose of assets during unfavorable market conditions to make distributions to our stockholders, which could increase our operating costs and decrease the value of an investment in us.
We intend to make distributions to our stockholders to comply with the requirements of the Code for REITs and to minimize or eliminate our corporate tax obligations; however, differences between the recognition of taxable income and the actual receipt of cash could require us to sell assets or borrow funds on a short-term or long-term basis to meet the distribution requirements of the Code. Certain types of assets generate substantial disparity between taxable income and available cash, such as real estate that has been financed through financing structures which require some or all of available cash flows to be used to service borrowings. In addition, changes made by TCJA will require us to accrue certain income for U.S. federal income tax purposes no later than when such income is taken into account as revenue on our financial statements (subject to an exception for certain income that is already subject to a special method of accounting under the Internal Revenue Code). This could cause us to recognize taxable income prior to the receipt of the associated cash. TCJA also includes limitations on the deductibility of certain compensation paid to our executives, certain interest payments, and certain net operating loss carryforwards, each of which could potentially increase our taxable income and our required distributions. As a result, the requirement to distribute a substantial portion of our taxable income could cause us to: (1) sell assets in adverse market conditions, (2) borrow on unfavorable terms, or (3) distribute amounts that would otherwise be invested in future acquisitions, capital expenditures, or repayment of debt, in order to comply with REIT requirements. Any such actions could increase our costs and reduce the value of our common stock. Further, we may be required to make distributions to our stockholders when it would be more advantageous to reinvest cash in our business or when we do not have funds readily available for distribution. Compliance with REIT qualification requirements may, therefore, hinder our ability to operate solely on the basis of maximizing profits.

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Dividends payable by REITs do not qualify for the reduced tax rates available for some dividends.
The maximum federal tax rate (not including the Medicare Contribution Tax on unearned income) applicable to income from "qualified dividends" payable to U.S. stockholders that are individuals, trusts, and estates is 20%. Dividends payable by REITs, however, generally are not eligible for the 20% rate. However, under the TCJA, for taxable years beginning after December 31, 2017 and before January 1, 2026, individuals, trusts, and estates generally may deduct up to 20% of ordinary REIT dividends. Although these rules do not adversely affect the taxation of REITs or dividends payable by REITs, investors who are individuals, trusts, and estates may perceive investments in REITs to be relatively less attractive than investments in the stocks of non-REIT corporations that pay dividends.
To maintain our REIT status, we may be forced to forego otherwise attractive opportunities, which could delay or hinder our ability to meet our investment objectives and lower the return to our stockholders.
To qualify as a REIT, we must satisfy tests on an ongoing basis concerning, among other things, the sources of our income, the nature of our assets, and the amounts we distribute to our stockholders. We may be required to make distributions to stockholders at times when it would be more advantageous to reinvest cash in our business or when we do not have funds readily available for distribution. Compliance with the REIT requirements may hinder our ability to operate solely on the basis of maximizing profits.
If a transaction intended to qualify as a Section 1031 Exchange is later determined to be taxable, or if we are unable to identify and complete the acquisition of suitable replacement property to effect a Section 1031 Exchange, we may face adverse consequences.
From time to time we may seek to dispose of properties in transactions that are intended to qualify as tax-deferred "like-kind exchanges" under Section 1031 of the Code (a "Section 1031 Exchange"). It is possible that the qualification of a transaction as a Section 1031 Exchange could be successfully challenged and determined to be currently taxable. It is also possible that we are unable to identify and complete the acquisition of suitable replacement property to effect a Section 1031 Exchange. In any such case, our taxable income and earnings and profits would increase. This could increase the dividend income to our stockholders by reducing any return of capital they received. In some circumstances, we may be required to pay additional dividends or, in lieu of that, corporate income tax, possibly including interest and penalties. As a result, we may be required to borrow funds in order to pay additional dividends or taxes, and the payment of such taxes could cause us to have less cash available to distribute to our stockholders. In addition, if a Section 1031 Exchange were later to be determined to be taxable, we may be required to amend our tax returns for the applicable year in question, including any information reports we sent our stockholders. Moreover, it is possible that legislation could be enacted that could modify or repeal the laws with respect to Section 1031 Exchanges, which could make it more difficult or not possible for us to dispose of properties on a tax deferred basis.
Further, as a result of changes made by the TCJA, like-kind exchanges are only permitted with respect to real property. The changes generally apply to exchanges completed after December 31, 2017, unless the property was disposed of or received in the exchange on or before such date. If a material amount of personal property is associated with the real property that we have disposed of in a like-kind exchange, the like-kind exchange provisions will be less beneficial than under prior law.
We face possible adverse state local tax audits and changes in state and local tax law.
Because Columbia Property Trust operates as a REIT, it is generally not subject to federal income taxes, but we are subject to certain state and local taxes. From time to time, changes in state and local tax laws or regulations are enacted, which may result in an increase in our tax liability. A shortfall in tax revenues for states and municipalities in which we operate may lead to an increase in the frequency and size of such changes. If such changes occur, we may be required to pay additional taxes on our assets or income. These increased tax costs could adversely affect our financial condition and results of operations and the amount of cash available for the payment of dividends and distributions to our security holders.


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ITEM 1B.UNRESOLVED STAFF COMMENTS
Not applicable.

ITEM 2.PROPERTIES
Overview
As of December 31, 2019, we owned 17 operating properties and three properties under development or redevelopment, of which 13 were wholly owned and seven were owned through joint ventures. These properties are located primarily in New York, San Francisco, and Washington, D.C. and were approximately 97.1% leased as of December 31, 2019.
Property Statistics
The tables below include statistics for the 12 consolidated operating properties, which we own directly, and our proportional share of the annualized lease revenue and rentable square feet for the five operating properties we own through consolidated and unconsolidated joint ventures. 2019 annualized lease revenue is an operating metric, calculated as (i) annualized rental payments (defined as base rent plus operating expense reimbursements, excluding rental abatements) for executed and commenced leases as of December 31, 2019, as well as leases executed but not yet commenced for vacant space that will commence within 12 months, and (ii) annualized parking revenues, payable either under the terms of an executed lease or vendor contract ("2019 Annualized Lease Revenue"). 2019 Annualized Lease Revenue excludes rental payments for executed leases that have not yet commenced for space covered by an existing lease.
The following table shows lease expirations of our office properties as of December 31, 2019, during each of the next 10 years and thereafter. This table assumes no exercise of renewal options or termination rights. 
Year of Lease ExpirationRentable
Square Feet
(in thousands)
2019 Annualized
Lease Revenue
(in thousands)
Percentage of
2019 Annualized
Lease Revenue
Vacant179  $—  — %
2020129  10,012  %
2021517  31,033  %
2022445  25,534  %
2023456  36,818  10 %
2024322  27,703  %
2025704  52,922  14 %
2026818  44,024  12 %
2027203  16,292  %
202892  7,445  %
2029238  18,833  %
Thereafter1,985  97,884  27 %
6,088  $368,500  100 %

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The following table shows the geographic locations of our office properties as of December 31, 2019. For more information about our geographic locations, see Note 15, Segment Information, of the accompanying consolidated financial statements.
LocationLeased
Square Feet
(in thousands)
2019 Annualized
Lease Revenue
(in thousands)
Percentage of
2019 Annualized
Lease Revenue
New York  2,031  $143,493  39 %
San Francisco  1,675  124,381  34 %
Washington, D.C.  860  60,498  16 %
Boston  272  16,308  %
Los Angeles  247  8,825  %
All other markets  824  14,995  %
5,909  $368,500  100 %

The following table shows the industry breakdown of our office tenants as of December 31, 2019.
IndustryLeased
Square Feet
(in thousands)
2019 Annualized
Lease Revenue
(in thousands)
Percentage of
2019 Annualized
Lease Revenue
Business Services  1,212  $97,067  26 %
Depository Institutions  889  39,542  11 %
Engineering & Management Services  481  29,417  %
Nondepository Institutions  392  26,363  %
Legal Services  269  24,222  %
Security & Commodity Brokers201  16,642  %
Electric, Gas & Sanitary Services841  16,470  %
Real Estate237  15,114  %
Holding and Other Investment Offices118  8,260  %
Insurance Agents, Brokers & Service121  7,399  %
Other(1)
1,148  88,004  24 %
5,909  $368,500  100 %
(1)No more than 2% of 2019 Annualized Lease Revenue is attributable to any individual industry.

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The following table shows the major tenants of our operating properties as of December 31, 2019.
Tenant 2019 Annualized
Lease Revenue
(in thousands)
Percentage of
2019 Annualized
Lease Revenue
Pershing  $18,712  %
Twitter  17,398  %
Wells Fargo  15,658  %
Yahoo!  15,142  %
Westinghouse Electric  14,995  %
DocuSign  12,751  %
Snap  12,385  %
WeWork7,954  %
DLA Piper7,552  %
Other(1)
245,953  68 %
$368,500  100 %
(1)No more than 2% of 2019 Annualized Lease Revenue is attributable to any individual tenant.

ITEM 3.  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 or our financial condition, nor are we aware of any such legal proceedings contemplated by governmental authorities.

ITEM 4.  MINE SAFETY DISCLOSURES
Not applicable.

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PART II

ITEM 5.MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS, AND ISSUER PURCHASES OF EQUITY SECURITIES
Market Information and Holders
Our common stock was listed on the NYSE on October 10, 2013 under the symbol "CXP." As of January 31, 2020, we had approximately 115.2 million shares of common stock outstanding held by approximately 43,400 stockholders of record.
Distributions
We intend to make distributions each taxable year (not including a return of capital for federal income tax purposes) equal to at least 90% of our taxable income. One of our primary goals is to pay regular quarterly distributions to our stockholders. The amount of distributions paid and the taxable portion thereof in prior periods are not necessarily indicative of amounts anticipated in future periods.
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, our future sources of liquidity, and 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, as well as equity repurchases, are generally funded with recycled capital proceeds from property sales, debt, or cash on hand. Our board of directors maintained a $0.20 dividend for the first three quarters of 2019 and declared a $0.21 dividend for the fourth quarter of 2019, which was paid on January 7, 2020.


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Performance Graph
The following graph compares the cumulative total return of our common stock with the S&P 500 Index, Morgan Stanley REIT Index, the FTSE NAREIT US Real Estate Index, and the FTSE NAREIT Equity Office Index for the period beginning on December 31, 2014 through December 31, 2019. The graph assumes a $100.00 investment in each of the indices on December 31, 2014, and the reinvestment of all dividends.
cxp-20191231_g2.jpg
IndexDecember 31, 2014December 31, 2015December 31, 2016December 31, 2017December 31, 2018December 31, 2019
Columbia Property Trust$100.00  $97.23  $94.56  $104.17  $91.06  $102.23  
S&P 500 Index$100.00  $101.37  $113.49  $138.26  $132.19  $173.80  
Morgan Stanley REIT Index$100.00  $102.52  $111.34  $116.98  $111.64  $140.48  
FTSE NAREIT US Real Estate Index$100.00  $103.05  $111.13  $115.46  $111.51  $138.66  
FTSE NAREIT Equity Office Index$100.00  $100.25  $113.42  $119.46  $102.12  $134.18  


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Share Repurchases
Our board of directors authorized a stock repurchase program to purchase up to an aggregate of $200.0 million of our common stock from September 4, 2019 through September 4, 2021 (the "2019 Stock Repurchase Program"). During the quarter ended December 31, 2019, we repurchased and retired the following shares in accordance with the 2019 Stock Repurchase Program:
PeriodTotal Number
of Shares
Purchased
Average
 Price Paid 
per Share
Total Number of Shares Purchased as Part of Publicly Announced Plan
Maximum Approximate Dollar Value Available for Future Purchase(1)
October 2019463,399  $20.22  463,399  $190,631,582  
November 20191,152,400  $20.93  1,152,400  $166,515,922  
December 2019—  $—  —  $166,515,922  
(1)Amounts available for future purchase relate only to our 2019 Stock Repurchase Program and represent the remainder of the $200 million authorized by our board of directors for share repurchases.

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ITEM 6.SELECTED FINANCIAL DATA
The following selected financial data of Columbia Property Trust for 2019, 2018, 2017, 2016, and 2015 should be read in conjunction with the accompanying consolidated financial statements and related notes in Item 8, Financial Statements and Supplementary Data, hereof (amounts in thousands, except per-share data).
As of December 31,
20192018201720162015
Total assets
$4,244,945  $4,173,993  $4,511,539  $4,299,793  $4,678,118  
Total stockholders' equity$2,628,617  $2,741,016  $2,531,936  $2,502,768  $2,614,194  
Outstanding debt(1)
$1,484,000  $1,332,000  $1,674,176  $1,424,602  $1,735,063  
Outstanding long-term debt(1)
$1,484,000  $1,332,000  $1,302,000  $1,302,602  $1,577,063  
Obligations under capital leases$—  $—  $120,000  $120,000  $120,000  
Years Ended December 31,
20192018201720162015
Total revenues
$288,837  $297,943  $289,000  $473,543  $566,065  
Income (loss) from unconsolidated joint venture$8,004  $8,003  $2,651  $(7,561) $(1,142) 
Net income attributable to common stockholders of Columbia Property Trust$9,197  $9,491  $176,041  $84,821  $44,619  
Net cash provided by operating activities$137,443  $97,625  $61,924  $193,091  $223,080  
Net cash provided by (used in) investing activities$(170,309) $375,730  $(347,723) $525,613  $(576,699) 
Net cash provided by (used in) financing activities$28,051  $(465,804) $79,281  $(535,264) $263,474  
Investments in real estate (acquisitions, earnest money deposits, capital projects)$(520,122) $(94,067) $(691,574) $(39,521) $(1,145,402) 
Investments in unconsolidated joint ventures$(17,134) $(38,763) $(369,043) $(16,212) $(5,500) 
Distributions paid(2)
$(93,480) $(95,056) $(109,561) $(148,474) $(112,570) 
Stock repurchases(2)(3)
$(35,917) $(72,495) $(59,462) $(53,986) $(17,057) 
Net debt and bond proceeds (repayments)(2)
$152,000  $(293,175) $249,573  $(311,769) $378,995  
Per Weighted-Average Common Share Data:
Net income attributable to common stockholders – basic$0.08  $0.08  $1.45  $0.68  $0.36  
Net income attributable to common stockholders – diluted$0.08  $0.08  $1.45  $0.68  $0.36  
Distributions declared$0.81  $0.80  $0.80  $1.20  $1.20  
Weighted-average common shares
outstanding – basic
116,261  117,888  120,795  123,130  124,757  
Weighted-average common shares
outstanding – diluted
116,458  118,311  121,159  123,228  124,847  
(1)Excludes discounts and deferred financing costs.
(2)Activity is presented on a cash basis. Please refer to our accompanying consolidated statements of cash flows.
(3)Stock repurchases were made under board-approved stock repurchase plans or in settlement of taxes related to stock compensation.



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ITEM 7.MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
The following discussion and analysis should be read in conjunction with the Selected Financial Data in Item 6, Selected Financial Data, above and our accompanying consolidated financial statements and notes thereto. See also "Cautionary Note Regarding Forward-Looking Statements" preceding Part I.

Executive Summary
On January 24, 2020, we acquired Normandy, a vertically integrated real estate company focused in New York; Boston; and Washington, D.C., and general partnership interests in three active real estate funds, for approximately $100 million, exclusive of transaction and closing costs. We believe that the acquisition of Normandy will further our strategic initiatives by strengthening our platform with additional development and redevelopment expertise, deal sourcing, other key capabilities, and by increasing our access to capital through Normandy's investor relationships.
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 development or redevelopment. 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.
Over the past several years, we have undertaken a capital recycling program that has involved selling more than 50 properties in geographically dispersed markets for aggregate proceeds of $4.4 billion, and reinvesting those proceeds in our core markets. In December 2019, we acquired for $205.5 million, 101 Franklin Street, a 16-story, 235,000-square-foot office building in Manhattan that will be fully redeveloped; and we acquired for $238.9 million, 201 California Street, a 17-story, 252,000-square-foot office tower in San Francisco that is 99% leased to 34 tenants. In January 2020, we sold Cranberry Woods Drive in Pittsburgh for a gross sale price of $180.0 million. We are continuing to pursue additional strategic investment opportunities in our target markets.
Our portfolio is 97.1% leased, with less than 3% of our leases scheduled to expire in 2020. During 2019, we leased a total of 779,000 square feet of space, including a renewal lease with Pershing for 330,000 square feet at 95 Columbus in Jersey City. We continue to maintain a strong and flexible balance sheet. As of December 31, 2019, our debt-to-real-estate-asset ratio is 35.6%(1)(2); 91.5%(1) of our portfolio is unencumbered by mortgages; and our weighted average cost of borrowing during the quarter is 3.48%(1) per annum. Our debt maturities are laddered, coming due in two to seven years, and $784.0 million of our unsecured borrowings can be repaid prior to maturity without penalty. From time to time when we believe our stock is undervalued, we may take advantage of market opportunities by using our stock repurchase program to buy shares and return capital to our stockholders. During the fourth quarter of 2019, we repurchased 1.6 million shares at an average price of $20.72 per share, for aggregate purchases of $33.5 million. As of December 31, 2019, $166.5 million remains available under our current repurchase program.

(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.
(2)On a net basis (i.e., reduced for cash on hand), our debt-to-real-estate-asset ratio is 34.8%.

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Key Performance Indicators