CYS Investments, Inc. (NYSE: CYS) ("CYS" or the "Company") today announced that Kevin E. Grant, CFA, the Company's CEO and President, will deliver a presentation at the Keefe, Bruyette & Woods 2013 Mortgage Finance Conference at the Crowne Plaza Times Square Hotel in New York City on Tuesday June 4, 2013, at approximately 9:00 a.m. (ET).

The presentation will be webcast live and can be accessed through the CYS website at www.cysinv.com. A replay of the presentation will be available within 24 hours of the live presentation and will be accessible for 90 days.

About CYS Investments, Inc.

CYS Investments, Inc. is a specialty finance company that invests on a leveraged basis in residential mortgage pass-through certificates for which the principal and interest payments are guaranteed by Fannie Mae, Freddie Mac or Ginnie Mae. The Company refers to these securities as Agency RMBS. CYS has elected to be taxed as a real estate investment trust for federal income tax purposes.

Please visit the Company's website at http://www.cysinv.com.

CYS Investments, Inc.
Richard E. Cleary, 617-639-0440
Chief Operating Officer