Type	Name	Date
Underwriting agreement	UNDERWRITING AGREEMENT	06/04/2020
Credit agreement	Fifth Amended and Restated Credit Agreement by and among QualityTech, LP, as borrower, KeyBank National Association, as agent, the lenders party thereto, KeyBanc Capital Markets, Inc., Merrill Lynch, Pierce, Fenner & Smith Incorporated and TD Securities (USA) LLC, as joint lead arrangers and joint bookrunners, and Bank of America, N.A. and TD Securities (USA) LLC, as co-syndication agents	12/22/2016
Credit agreement	Fourth Amended and Restated Credit Agreement by and among QualityTech, LP, as borrower, KeyBank National Association, as agent, the lenders party thereto, Bank of America, N.A., Citizens Bank, National Association f/k/a RBS Citizens, N.A., Deutsche Bank Securities Inc., Regions Bank, SunTrust Bank and Toronto Dominion (Texas) LLC, as co-syndication agents, and KeyBanc Capital Markets, Inc., Merrill Lynch, Pierce, Fenner & Smith Incorporated and Regions Capital Markets, as joint lead arrangers and joint bookrunners	11/02/2015
Credit agreement	Third Amended and Restated Credit Agreement by and among QualityTech, LP, as borrower, KeyBank National Association, as agent, the Lenders party thereto, Bank of America, N.A., as co-syndication agent, Deutsche Bank AG New York Branch, as co-syndication agent, Regions Bank, as co-syndication agent, and KeyBanc Capital Markets, Inc., as sole lead arranger and sole book manager	12/22/2014
Credit agreement	Fourth Amendment to Credit Agreement by and among QTS Realty Trust, Inc., Quality Investment Properties Richmond, LLC, Quality Technology Services Richmond II, LLC, QualityTech, LP, each of the Lenders party thereto, and Regions Bank, as administrative agent	12/22/2014
Indenture	Indenture, by and among QualityTech, LP, QTS Finance Corporation, QTS Realty Trust, Inc., certain subsidiaries of QualityTech, LP and Deutsche Bank Trust Company Americas	07/28/2014
Credit agreement	Third Amendment to Credit Agreement by and among QTS Realty Trust, Inc., Quality Investment Properties Richmond, LLC, Quality Technology Services Richmond II, LLC, QualityTech, LP and Regions Bank	07/03/2014
Credit agreement	Second Amendment to Second Amended and Restated Credit Agreement by and among QualityTech, LP, the guarantors party thereto, KeyBank National Association and the other lenders party thereto	04/15/2014

Type	Name	Date
Equity incentive plans	Amendment #2 to QTS Realty Trust, Inc. 2013 Equity Incentive Plan	05/06/2015