QTS Realty Trust,Inc. (NYSE:QTS) Files An 8-K Regulation FD Disclosure
Item 7.01. Regulation FD Disclosure.

QTS Realty Trust,Inc. (the “Company”) used certain presentation materials (the “Materials”) at its previously announced Investor Day in Fort Worth, Texas on November13, 2017. A copy of these Materials is furnished as Exhibit99.1 to this Current Report on Form8-K and is incorporated herein solely for purposes of this Item 7.01 disclosure.

The information in this Item 7.01 disclosure, including Exhibit99.1, is being furnished and shall not be deemed “filed” for purposes of Section18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities under that Section. In addition, the information in this Item 7.01 disclosure, including Exhibit99.1, shall not be incorporated by reference into the filings of the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Cautionary Note Regarding Forward-Looking Statements

Some of the statements contained in the presentation constitute forward-looking statements within the meaning of the federal securities laws. Forward-looking statements relate to expectations, beliefs, projections, future plans and strategies, anticipated events or trends and similar expressions concerning matters that are not historical facts. In particular, statements pertaining to the Company’s capital resources, portfolio performance and results of operations contain forward-looking statements. Likewise, all of the statements regarding anticipated growth in funds from operations and anticipated market conditions are forward-looking statements. In some cases, you can identify forward-looking statements by the use of forward-looking terminology such as “may,” “will,” “should,” “expects,” “intends,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” or “potential” or the negative of these words and phrases or similar words or phrases which are predictions of or indicate future events or trends and which do not relate solely to historical matters. You also can identify forward-looking statements by discussions of strategy, plans or intentions.

The forward-looking statements contained in the presentation reflect the Company’s current views about future events and are subject to numerous known and unknown risks, uncertainties, assumptions and changes in circumstances that may cause actual results to differ significantly from those expressed in any forward-looking statement. The Company does not guarantee that the transactions and events described will happen as described (or that they will happen at all). The following factors, among others, could cause actual results and future events to differ materially from those set forth or contemplated in the forward-looking statements: adverse economic or real estate developments in the Company’s markets or the technology industry; global, national and local economic conditions; risks related to the Company’s international operations; difficulties in identifying properties to acquire and completing acquisitions; the Company’s failure to successfully develop, redevelop and operate acquired properties or lines of business; significant increases in construction and development costs; the increasingly competitive environment in which the Company operates; defaults on, or termination or non-renewal of leases by customers; increased interest rates and operating costs, including increased energy costs; financing risks, including the Company’s failure to obtain necessary outside financing; decreased rental rates or increased vacancy rates; dependence on third parties to provide Internet, telecommunications and network connectivity to the Company’s data centers; the Company’s failure to qualify and maintain its qualification as a real estate investment trust; environmental uncertainties and risks related to natural disasters; financial market fluctuations; and changes in real estate and zoning laws, revaluations for tax purposes and increases in real property tax rates.

While forward-looking statements reflect the Company’s good faith beliefs, they are not guarantees of future performance. Any forward-looking statement speaks only as of the date on which it was made. The Company disclaims any obligation to publicly update or revise any forward-looking statement to reflect changes in underlying assumptions or factors, of new information, data or methods, future events or other changes. For a further discussion of these and other factors that could cause the Company’s future results to differ materially from any forward-looking statements, see the section entitled “Risk Factors” in the Company’s Annual Report onForm10-Kfor the year ended December31, 2016 and other periodic reports the Company files with the Securities and Exchange Commission.

Item 9.01. Financial Statements and Exhibits

(d)Exhibits