Company:  FASTENAL CO (FAST)
Form Type:  4
Filing Date:  3/1/2012 
CIK:  0000815556 
Address:  2001 THEURER BLVD 
City, State, Zip:  WINONA, Minnesota 55987 
Telephone:  (507) 454-5374 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$51.87  
Change: 
0.77 (1.51%)  
Trade Time: 
May 23  
Market Cap: 
$15.39B
Description of Business
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES