Company:  GIBRALTAR INDUSTRIES, INC ... (ROCK)
Form Type:  5
Filing Date:  3/13/2012 
CIK:  0000912562 
Address:  3556 LAKE SHORE ROAD
P O BOX 2028
 
City, State, Zip:  BUFFALO, New York 14219-0228 
Telephone:  (716) 826-6500 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$16.35  
Change: 
0.52 (3.29%)  
Trade Time: 
04:00 PM EST  
Market Cap: 
$501.63M
Description of Business
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  FORM 5
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES
  EXHIBIT 24
    LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS