Company:  GENTEX CORP (GNTX)
Form Type:  8-K
Filing Date:  2/21/2012 
CIK:  0000355811 
Address:  600 N CENTENNIAL ST 
City, State, Zip:  ZEELAND, Michigan 49464 
Telephone:  (616) 772-1800 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$23.49  
Change: 
0.37 (1.60%)  
Trade Time: 
04:00 PM EST  
Market Cap: 
$3.37B
Description of Business
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  FORM 8-K
    SECTION 5 CORPORATE GOVERNANCE
      Item 5.03 Amendments to Articles of Incorporation or ...
    Section 9.01 - Financial Statements and Exhibits
      Item 9.01 Financial Statements and Exhibits
    SIGNATURE
  EXHIBIT 3
    Amendment to Bylaws of Gentex Corporation