MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

SOUTHEASTERN ASSET MANAGEMENT INC/TN/'s Holding History (CIK: 0000807985)

Note: Option positions (PUT/CALL) are excluded.

Q4 2013

Shares 1,039,807 Value ($000) $103,918 Avg Close $88.81 Range $84.77 - $96.02

Q3 2013

Shares 1,097,407 Value ($000) $107,732 Avg Close $89.34 Range $84.99 - $96.07

Q2 2013

Shares 1,193,012 Value ($000) $117,416 Avg Close $93.00 Range $83.24 - $101.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	1,039,807	$103,918	$88.81	$84.77 - $96.02
Q3 2013	1,097,407	$107,732	$89.34	$84.99 - $96.07
Q2 2013	1,193,012	$117,416	$93.00	$83.24 - $101.69