Company:  CARMAX INC (KMX)
Form Type:  4
Filing Date:  4/12/2012 
CIK:  0001170010 
Address:  12800 TUCKAHOE CREEK PARKWAY 
City, State, Zip:  RICHMOND, Virginia 23238 
Telephone:  804-747-0422 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$47.98  
Change: 
-0.23 (-0.48%)  
Trade Time: 
11:22 AM EST  
Market Cap: 
$10.77B
Description of Business
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES