Donald W Slager Martin Marietta Materials Inc (MLM) insider trading activity

MLM Quotes by TradingView

Donald W Slager is Director of MARTIN MARIETTA MATERIALS INC. Currently has a direct ownership of 4,751 shares of MLM, which is worth approximately $2.71 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) 4.75K
6.93% 3M change
6.93% 12M change
Total Value Held $2.71 Million

DONALD W SLAGER Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 15 2025
BUY
Grant, award, or other acquisition
$170,280 $552.86 p/Share
308 Added 6.09%
4,751 Common Stock
May 16 2024
BUY
Grant, award, or other acquisition
$170,435 $581.69 p/Share
293 Added 6.19%
4,443 Common Stock
May 11 2023
BUY
Grant, award, or other acquisition
$145,006 $400.57 p/Share
362 Added 8.02%
4,150 Common Stock
May 12 2022
BUY
Grant, award, or other acquisition
-
443 Added 10.47%
3,788 Common Stock
May 13 2021
BUY
Grant, award, or other acquisition
-
388 Added 10.39%
3,345 Common Stock

Also insider at

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REPUBLIC SERVICES, INC. Industrials
CEO and Director
EMN
EASTMAN CHEMICAL CO Basic Materials
Director
DWS

Donald W Slager

Director
Phoenix, AZ

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