"The Capitol Riverfront has rapidly transformed into one of Washington's most popular, diverse and dynamic neighborhoods. Our intention with this renovation is to mirror that vitality while cultivating an environment that appeals to this new generation of office tenant as we work to fill the building's remaining availability," stated Nelson Mills, President and CEO of Columbia Property Trust. "We are thrilled to partner with WeWork, whose community of creators will be an ideal fit for 80 M Street and for this growing neighborhood.""We wanted to diversify the tenant base and create a project without equal in the submarket," stated Doug Mueller, managing director of JLL, which is representing Columbia as leasing agent for 80 M Street and Columbia's other Washington, D.C., property, Market Square on Pennsylvania Avenue. The Capitol Riverfront neighborhood is bordered by Capitol Hill, Navy Yard and the Washington Nationals stadium. 80 M Street is within walking distance of the stadium as well as numerous eateries, hotels, parks and residential buildings and offers convenient transit access via the adjacent Navy Yard/Ballpark Metrorail station. For more information about 80 M Street, please visit www.80mstreet.com. About Columbia Property Trust Columbia Property Trust (NYSE: CXP) owns and operates Class-A office buildings in competitive, primarily CBD locations, and over half our investments are in high-barrier-to-entry, primary markets. Our $5 billion portfolio includes 23 office properties containing 11.2 million square feet and one hotel, concentrated in San Francisco, New York, and Washington, D.C. For more information about Columbia, which carries an investment-grade rating from both Moody's and Standard & Poor's, please visit www.columbia.reit. Forward-Looking Statements: Certain statements contained in this press release other than historical facts may be considered forward-looking statements within the meaning of 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 to be covered by the applicable safe harbor provisions for forward-looking statements contained in those acts. Such statements include, in particular, statements about our plans, strategies, and prospects and 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. Therefore, such statements are not intended to be a guarantee of our performance in future periods. 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. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release. We make no representations or warranties (express or implied) about the accuracy of any such forward-looking statements contained in this press release, and we do not intend to publicly update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise. Any such forward-looking statements are subject to risks, uncertainties, and other factors and are based on a number of assumptions involving judgments with respect to, among other things, future economic, competitive, and market conditions, all of which are difficult or impossible to predict accurately. To the extent that our assumptions differ from actual conditions, our ability to accurately anticipate results expressed in such forward-looking statements, including our ability to generate positive cash flow from operations, make distributions to stockholders, and maintain the value of our real estate properties, may be significantly hindered. See Item 1A in the Company's most recently filed Annual Report on Form 10-K for the year ended December 31, 2015, for a discussion of some of the risks and uncertainties that could cause actual results to differ materially from those presented in our forward-looking statements. The risk factors described in our Annual Report are not the only ones we face, but do represent those risks and uncertainties that we believe are material to us. Additional risks and uncertainties not currently known to us or that we currently deem immaterial may also harm our business.