Company:  MARTIN MARIETTA MATERIALS ... (MLM)
Form Type:  8-K
Filing Date:  5/30/2012 
CIK:  0000916076 
Address:  2710 WYCLIFF RD 
City, State, Zip:  RALEIGH, North Carolina 27607 
Telephone:  (919) 781-4550 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$109.73  
Change: 
-0.06 (-0.06%)  
Trade Time: 
04:01 PM EST  
Market Cap: 
$5.04B
Description of Business
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  FORM 8-K
    SECTION 5 CORPORATE GOVERNANCE
      Item 5.07 Submission of Matters to a Vote of Security Holders.
    SIGNATURES