MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

Arnhold LLC's Holding History (CIK: 0001733755)

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

Q1 2021

Shares 1,800 Value ($000) $604 Avg Close $309.80 Range $266.19 - $343.26

Q4 2020

Shares 2,669 Value ($000) $758 Avg Close $257.79 Range $223.03 - $278.66

Q3 2020

Shares 2,669 Value ($000) $628 Avg Close $208.84 Range $194.44 - $230.80

Q2 2020

Shares 2,669 Value ($000) $551 Avg Close $185.11 Range $146.14 - $222.29

Q1 2020

Shares 2,669 Value ($000) $505 Avg Close $229.61 Range $129.93 - $270.42

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	1,800	$604	$309.80	$266.19 - $343.26
Q4 2020	2,669	$758	$257.79	$223.03 - $278.66
Q3 2020	2,669	$628	$208.84	$194.44 - $230.80
Q2 2020	2,669	$551	$185.11	$146.14 - $222.29
Q1 2020	2,669	$505	$229.61	$129.93 - $270.42