CyrusOne Inc., a premier global data center REIT, announced the tax allocations of 2020 distributions on shares of its common stock. The allocation of the 2020 distributions totaling $2.01 per common share for purposes of 2020 Form 1099-DIV reporting has been determined to be 9.783% ($0.1966412 per share) taxable ordinary dividends, 60.188% ($1.2097828 per share) capital gain distributions, and 30.029% ($0.6035760 per share) non-dividend distributions (also known as return of capital). The table below contains the information regarding distributions on a quarterly basis. CyrusOne Inc. Common Shares CUSIP: 23283R100 Record Payment Distribution 2020 Taxable Ordinary 2020 Capital Gain 2020 Non-Dividend Section 199A Date Date Dividends Box 1a Distributions Box 2a Distributions Box 3 Dividends ($ per Share) ($ per Share) ($ per Share) ($ per Share) ($ per Share).