MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

HWG Holdings LP's Holding History (CIK: 0001599390)

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

Q3 2022

Shares 5 Value ($000) $2 Avg Close $331.53 Range $278.89 - $366.16

Q4 2019

Shares 759 Value ($000) $212 Avg Close $255.58 Range $236.77 - $269.80

Q3 2019

Shares 665 Value ($000) $182 Avg Close $236.37 Range $210.80 - $264.29

Q2 2019

Shares 832 Value ($000) $192 Avg Close $206.71 Range $192.17 - $222.10

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	5	$2	$331.53	$278.89 - $366.16
Q4 2019	759	$212	$255.58	$236.77 - $269.80
Q3 2019	665	$182	$236.37	$210.80 - $264.29
Q2 2019	832	$192	$206.71	$192.17 - $222.10