MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

Heck Capital Advisors, LLC's Holding History (CIK: 0002046227)

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

Q1 2020

Shares 70 Value ($000) $13 Avg Close $229.61 Range $129.93 - $270.42

Q4 2019

Shares 886 Value ($000) $248 Avg Close $255.58 Range $236.77 - $269.80

Q3 2019

Shares 858 Value ($000) $235 Avg Close $236.37 Range $210.80 - $264.29

Q2 2019

Shares 824 Value ($000) $190 Avg Close $206.71 Range $192.17 - $222.10

Q1 2019

Shares 783 Value ($000) $158 Avg Close $177.65 Range $159.40 - $194.31

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	70	$13	$229.61	$129.93 - $270.42
Q4 2019	886	$248	$255.58	$236.77 - $269.80
Q3 2019	858	$235	$236.37	$210.80 - $264.29
Q2 2019	824	$190	$206.71	$192.17 - $222.10
Q1 2019	783	$158	$177.65	$159.40 - $194.31