Company:  SANDRIDGE ENERGY INC (SD)
Form Type:  4
Filing Date:  4/4/2012 
CIK:  0001349436 
Address:  123 ROBERT S. KERR AVENUE 
City, State, Zip:  OKLAHOMA CITY, Oklahoma 73102-6406 
Telephone:  405-429-5500 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$5.10  
Change: 
-0.08 (-1.54%)  
Trade Time: 
May 22  
Market Cap: 
$2.51B
Description of Business
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES