Melkeya Mc Duffie Trex CO Inc (TREX) insider trading activity

Melkeya Mc Duffie is Director of TREX CO INC. Currently has a direct ownership of 3,653 shares of TREX, which is worth approximately $116,055. The most recent transaction as insider was on Oct 01, 2025, when has been sold 49 shares (Common Stock) at a price of $51.94 per share, resulting in proceeds of $2,545. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 3.65K

0% 3M change

16.9% 12M change

Total Value Held $116,055

Melkeya McDuffie Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 01 2025	BUY Grant, award, or other acquisition	$2,545 $51.94 p/Share	49 Added 1.32%	3,653 Common Stock
Jul 30 2025	BUY Grant, award, or other acquisition	$120,008 $66.23 p/Share	1,812 Added 33.46%	3,604 Common Stock
Jul 01 2025	BUY Grant, award, or other acquisition	$2,537 $57.68 p/Share	44 Added 2.4%	1,792 Common Stock
Apr 01 2025	BUY Grant, award, or other acquisition	$2,513 $58.46 p/Share	43 Added 2.4%	1,748 Common Stock
Feb 28 2025	SELL Open market or private sale	$87,869 $61.88 p/Share	1,420 Reduced 45.44%	1,705 Common Stock
Jan 01 2025	BUY Grant, award, or other acquisition	$2,554 $69.03 p/Share	37 Added 1.17%	3,125 Common Stock
Oct 01 2024	BUY Grant, award, or other acquisition	$2,574 $67.74 p/Share	38 Added 1.22%	3,088 Common Stock

Jul 24 2024	BUY Grant, award, or other acquisition	$120,028 $76.5 p/Share	1,569 Added 33.97%	3,050 Common Stock
Jul 01 2024	BUY Grant, award, or other acquisition	$2,542 $72.65 p/Share	35 Added 2.31%	1,481 Common Stock
Apr 01 2024	BUY Grant, award, or other acquisition	$2,547 $97.97 p/Share	26 Added 1.77%	1,446 Common Stock
Jan 02 2024	BUY Grant, award, or other acquisition	$2,502 $80.71 p/Share	31 Added 2.14%	1,420 Common Stock
Oct 02 2023	BUY Grant, award, or other acquisition	$2,501 $61.02 p/Share	41 Added 2.87%	1,389 Common Stock
Jul 26 2023	BUY Grant, award, or other acquisition	$22,340 $69.38 p/Share	322 Added 19.28%	1,348 Common Stock
Jul 03 2023	BUY Grant, award, or other acquisition	$1,883 $64.95 p/Share	29 Added 2.75%	1,026 Common Stock
May 04 2023	BUY Grant, award, or other acquisition	$53,920 $55.19 p/Share	977 Added 50.0%	977 Common Stock

Also insider at

CLH

CLEAN HARBORS INC Industrials

EVP, HUMAN RESOURCES OFFICER

GPI

GROUP 1 AUTOMOTIVE INC Consumer Cyclical

Senior VP, Human Resources