Sue W Cole Martin Marietta Materials Inc (MLM) insider trading activity

Sue W Cole is Director of MARTIN MARIETTA MATERIALS INC. Currently has a direct ownership of 20,394 shares of MLM, which is worth approximately $11.2 Million. The most recent transaction as insider was on May 15, 2025, when has been sold 308 shares (Common Stock) at a price of $552.86 per share, resulting in proceeds of $170,280. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 20.4K

1.53% 3M change

1.53% 12M change

Total Value Held $11.2 Million

SUE W COLE Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 15 2025	BUY Grant, award, or other acquisition	$170,280 $552.86 p/Share	308 Added 1.49%	20,394 Common Stock
May 16 2024	BUY Grant, award, or other acquisition	$170,435 $581.69 p/Share	293 Added 1.44%	20,086 Common Stock
Feb 16 2024	SELL Open market or private sale	$936,873 $543.43 p/Share	1,724 Reduced 8.01%	19,793 Common Stock
May 11 2023	BUY Grant, award, or other acquisition	$145,006 $400.57 p/Share	362 Added 1.65%	21,517 Common Stock
Nov 18 2022	SELL Open market or private sale	$599,202 $355.61 p/Share	1,685 Reduced 7.38%	21,155 Common Stock
May 12 2022	BUY Grant, award, or other acquisition	-	443 Added 1.9%	22,840 Common Stock
May 13 2021	BUY Grant, award, or other acquisition	-	388 Added 1.7%	22,397 Common Stock
Nov 30 2020	BUY Grant, award, or other acquisition	$30,016 $265.63 p/Share	113 Added 0.51%	22,009 Common Stock

SWC

Sue W Cole

Director

Raleigh, NC

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