MARTIN MARIETTA MATLS INC

Ticker: MLM CUSIP: 573284106 Class: COM

Stamos Capital Partners, L.P.'s Holding History (CIK: 0001705399)

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

Q1 2023

Shares 870 Value ($000) $309 Avg Close $344.80 Range $312.88 - $379.88

Q4 2022

Shares 870 Value ($000) $294 Avg Close $334.71 Range $292.50 - $366.91

Q3 2022

Shares 1,580 Value ($000) $509 Avg Close $331.53 Range $278.89 - $366.16

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	870	$309	$344.80	$312.88 - $379.88
Q4 2022	870	$294	$334.71	$292.50 - $366.91
Q3 2022	1,580	$509	$331.53	$278.89 - $366.16