Company:  BUILDERS FIRSTSOURCE, INC ... (BLDR)
Form Type:  3
Filing Date:  3/6/2012 
CIK:  0001316835 
Address:  2001 BRYAN STREET, SUITE 1600 
City, State, Zip:  DALLAS, Texas 75201 
Telephone:  (214) 880-3500 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$6.95  
Change: 
-0.01 (-0.14%)  
Trade Time: 
May 17  
Market Cap: 
$673.60M
Description of Business
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  FORM 3
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    REPORTING OWNERS
    SIGNATURES