Annual Reports & Proxy Statements

The 2018 annual meeting of stockholders of CYS Investments, Inc. will be held on Friday, May 11, 2018 at 9:00 a.m., Eastern Daylight Time, at Goulston & Storrs, 400 Atlantic Avenue, Boston, Massachusetts.

If you wish to attend the Annual Meeting in person, please register in advance by emailing CYS Investor Relations at ir@cysinv.com or by phone at (617) 639-0440. Attendance at the Annual Meeting is limited to persons who register in advance and present proof of stock ownership as of the record date and picture identification. If you hold shares directly in your name as the stockholder of record, proof of ownership could include a copy of your account statement or a copy of your stock certificate(s).

Important Notice Regarding the Availability of Proxy Materials for the Stockholder Meeting to be Held on May 11, 2018: CYS’s 2018 Proxy Statement and Annual Report to Stockholders for the year ended December 31, 2017 are available below, or at www.edocumentview.com/cys.

Annual Reports & Proxy Statements

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