Company:  CYS INVESTMENTS, INC. (CYS)
Form Type:  4
Filing Date:  4/2/2012 
CIK:  0001396446 
Address:  890 WINTER STREET
SUITE 200
 
City, State, Zip:  WALTHAM, Massachusetts 02451 
Telephone:  617-639-0414 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$10.24  
Change: 
-0.25 (-2.38%)  
Trade Time: 
04:00 PM EST  
Market Cap: 
$1.79B
Description of Business
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES