MLM Related SEC Filings

May 21, 2013 03:46 PM Form 4 MARTIN MARIETTA MATERIAL For: May 20 Filed by: ZELNAK STEPHEN P JR

May 14, 2013 11:50 AM Form 4 MARTIN MARIETTA MATERIAL For: May 13 Filed by: Guzzo Dana F.

May 7, 2013 03:53 PM Form 4 MARTIN MARIETTA MATERIAL For: May 06 Filed by: COLE SUE W

May 6, 2013 10:57 AM Form 4 MARTIN MARIETTA MATERIAL For: May 03 Filed by: VINROOT RICHARD A

May 6, 2013 09:52 AM Form 10-Q MARTIN MARIETTA MATERIAL For: Mar 31

Apr 30, 2013 08:46 AM Form 8-K MARTIN MARIETTA MATERIAL For: Apr 30

Apr 24, 2013 11:13 AM Form 8-K MARTIN MARIETTA MATERIAL For: Apr 19

Mar 27, 2013 06:00 AM Form SC 13D/A MARTIN MARIETTA MATERIAL Filed by: SOUTHEASTERN ASSET MANAGEMENT INC/TN/