Zach Paul Wamp Perma Fix Environmental Services Inc (PESI) insider trading activity

Zach Paul Wamp is Director of PERMA FIX ENVIRONMENTAL SERVICES INC. Currently has a direct ownership of 49,365 shares of PESI, which is worth approximately $550,913. The most recent transaction as insider was on Jul 01, 2025, when has been sold 1,153 shares (Common Stock) at a price of $7.89 per share, resulting in proceeds of $9,097. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 49.4K

2.39% 3M change

10.79% 12M change

Total Value Held $550,913

Zach Paul Wamp Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jul 01 2025	BUY Grant, award, or other acquisition	$9,097 $7.89 p/Share	1,153 Added 2.28%	49,365 Common Stock
Apr 01 2025	BUY Grant, award, or other acquisition	$8,769 $5.45 p/Share	1,609 Added 3.23%	48,212 Common Stock
Jan 02 2025	BUY Grant, award, or other acquisition	$8,773 $8.3 p/Share	1,057 Added 2.22%	46,603 Common Stock
Oct 01 2024	BUY Grant, award, or other acquisition	$9,098 $9.2 p/Share	989 Added 2.13%	45,546 Common Stock
Jul 01 2024	BUY Grant, award, or other acquisition	$9,431 $7.6 p/Share	1,241 Added 2.71%	44,557 Common Stock
Apr 01 2024	BUY Grant, award, or other acquisition	$9,098 $8.92 p/Share	1,020 Added 2.3%	43,316 Common Stock
Jan 02 2024	BUY Grant, award, or other acquisition	$8,440 $5.89 p/Share	1,433 Added 3.28%	42,296 Common Stock
Oct 02 2023	BUY Grant, award, or other acquisition	$9,102 $7.84 p/Share	1,161 Added 2.76%	40,863 Common Stock
Jul 03 2023	BUY Grant, award, or other acquisition	$8,443 $8.23 p/Share	1,026 Added 2.52%	39,702 Common Stock
Apr 03 2023	BUY Grant, award, or other acquisition	$8,451 $8.84 p/Share	956 Added 2.41%	38,676 Common Stock
Jan 03 2023	BUY Grant, award, or other acquisition	$8,458 $2.65 p/Share	3,192 Added 7.8%	37,720 Common Stock
Oct 03 2022	BUY Grant, award, or other acquisition	$8,776 $3.36 p/Share	2,612 Added 7.03%	34,528 Common Stock
Jul 01 2022	BUY Grant, award, or other acquisition	$8,768 $3.89 p/Share	2,254 Added 6.6%	31,916 Common Stock
Apr 01 2022	BUY Grant, award, or other acquisition	$8,781 $4.15 p/Share	2,116 Added 6.66%	29,662 Common Stock
Jan 03 2022	BUY Grant, award, or other acquisition	$9,106 $4.75 p/Share	1,917 Added 6.51%	27,546 Common Stock
Oct 01 2021	BUY Grant, award, or other acquisition	$9,107 $4.99 p/Share	1,825 Added 6.65%	25,629 Common Stock
Jul 01 2021	BUY Grant, award, or other acquisition	$8,769 $5.36 p/Share	1,636 Added 6.43%	23,804 Common Stock
Apr 01 2021	BUY Grant, award, or other acquisition	$8,706 $5.5 p/Share	1,583 Added 6.66%	22,168 Common Stock
Jan 04 2021	BUY Grant, award, or other acquisition	$5,855 $4.48 p/Share	1,307 Added 5.97%	20,585 Common Stock
Oct 01 2020	BUY Grant, award, or other acquisition	$5,851 $5.29 p/Share	1,106 Added 5.43%	19,278 Common Stock

ZPW

Zach Paul Wamp

Director

Atlanta, GA

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