MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

SHEPHERD KAPLAN KROCHUK, LLC's Holding History (CIK: 0001218583)

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

Q4 2015

Shares 2,100 Value ($000) $287 Avg Close $140.36 Range $126.21 - $153.65

Q3 2015

Shares 2,840 Value ($000) $431 Avg Close $149.43 Range $130.51 - $165.15

Q2 2015

Shares 5,000 Value ($000) $707 Avg Close $134.21 Range $123.33 - $143.45

Q1 2015

Shares 5,000 Value ($000) $699 Avg Close $117.97 Range $95.51 - $134.09

Q4 2014

Shares 10,200 Value ($000) $1,125 Avg Close $108.18 Range $94.54 - $120.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	2,100	$287	$140.36	$126.21 - $153.65
Q3 2015	2,840	$431	$149.43	$130.51 - $165.15
Q2 2015	5,000	$707	$134.21	$123.33 - $143.45
Q1 2015	5,000	$699	$117.97	$95.51 - $134.09
Q4 2014	10,200	$1,125	$108.18	$94.54 - $120.41