PESI

Perma Fix Environmental Services Inc

Company with tickers: PESI

CIK

891532

CUSIP

714157203

Shares Outstanding

21,203,552

Website

https://ir.perma-fix.com

13F Activity (30d)

8 filings 5 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-04-01	Grumski Joseph Timothy	Director	Award	2,105	$8.02	$16,877	66,133
2026-04-01	REEDER JOE	Director	Award	1,886	$8.02	$15,121	237,887
2026-04-01	Wamp Zach Paul	Director	Award	1,094	$8.02	$8,771	52,624
2026-04-01	ZWECKER MARK A	Director	Award	1,520	$8.02	$12,187	244,039
2026-04-01	Bostick Thomas	Director	Award	1,559	$8.02	$12,499	49,397
2026-04-01	Shelton Larry	Director	Award	1,824	$8.02	$14,624	195,218
2026-04-01	Duggan Kerry C	Director	Award	1,054	$8.02	$8,450	6,821
2026-01-20	Grondin Richard	EVP of Hanford & Int. Waste Op	Tax	1,729	$13.71	$23,705	41,308
2026-01-20	Grondin Richard	EVP of Hanford & Int. Waste Op	Convert	5,000	$7.01	$35,025	39,592
2026-01-20	Grondin Richard	EVP of Hanford & Int. Waste Op	Tax	2,555	$13.71	$35,029	37,037
2026-01-20	Grondin Richard	EVP of Hanford & Int. Waste Op	Convert	6,000	—	—	12,000
2026-01-20	Grondin Richard	EVP of Hanford & Int. Waste Op	Convert	5,000	—	—	5,000
2026-01-20	Grondin Richard	EVP of Hanford & Int. Waste Op	Convert	6,000	$3.95	$23,700	43,037
2026-01-02	Grumski Joseph Timothy	Director	Award	1,840	$9.44	$17,374	64,028
2026-01-02	Shelton Larry	Director	Award	1,583	$9.44	$14,947	193,394
2026-01-02	Duggan Kerry C	Director	Award	929	$9.44	$8,772	5,767
2026-01-02	ZWECKER MARK A	Director	Award	1,325	$9.44	$12,511	242,519
2026-01-02	REEDER JOE	Director	Award	1,549	$9.44	$14,626	236,001
2026-01-02	Wamp Zach Paul	Director	Award	964	$9.44	$9,103	51,530
2026-01-02	Bostick Thomas	Director	Award	1,324	$9.44	$12,502	47,838
2025-12-15	REEDER JOE	Director	Gift	727	—	—	235,543
2025-12-15	REEDER JOE	Director	Gift	727	—	—	234,816
2025-12-15	REEDER JOE	Director	Gift	11,048	—	—	237,360
2025-12-15	REEDER JOE	Director	Gift	1,090	—	—	236,270
2025-12-15	REEDER JOE	Director	Gift	364	—	—	234,452
2025-11-17	CENTOFANTI LOUIS F	Director, EVP of Strategic Initiatives	Gift	600	—	—	217,565
2025-11-17	CENTOFANTI LOUIS F	Director, EVP of Strategic Initiatives	Gift	600	—	—	218,165
2025-11-17	CENTOFANTI LOUIS F	Director, EVP of Strategic Initiatives	Other	62,800	—	—	62,800
2025-10-01	Shelton Larry	Director	Award	1,931	$7.58	$14,627	191,811
2025-10-01	Bostick Thomas	Director	Award	1,716	$7.58	$12,999	46,514
2025-10-01	REEDER JOE	Director	Award	2,063	$7.58	$15,627	248,408
2025-10-01	ZWECKER MARK A	Director	Award	1,609	$7.58	$12,188	241,194
2025-10-01	Wamp Zach Paul	Director	Award	1,201	$7.58	$9,098	50,566
2025-10-01	Grumski Joseph Timothy	Director	Award	2,228	$7.58	$16,877	62,188
2025-10-01	Duggan Kerry C	Director	Award	1,158	$7.58	$8,772	4,838
2025-09-16	Duggan Kerry C	Director	Sell	5,653	$8.60	$48,616	3,680
2025-09-11	Duff Mark	Director, President and CEO	Buy	897	$8.05	$7,221	134,556
2025-09-11	Shelton Larry	Director	Buy	1,000	$8.58	$8,575	189,880
2025-09-09	Shelton Larry	Director	Buy	1,000	$9.61	$9,610	188,880
2025-09-02	Shelton Larry	Director	Convert	2,400	—	—	0
2025-09-02	Shelton Larry	Director	Convert	2,400	$4.19	$10,056	187,880
2025-08-28	ZWECKER MARK A	Director	Convert	2,400	—	—	0
2025-08-28	ZWECKER MARK A	Director	Convert	2,400	$4.19	$10,056	239,585
2025-07-24	Duggan Kerry C	Director	Award	10,000	—	—	10,000
2025-07-24	Grumski Joseph Timothy	Director	Award	10,000	—	—	10,000
2025-07-24	ZWECKER MARK A	Director	Award	10,000	—	—	10,000
2025-07-24	REEDER JOE	Director	Award	10,000	—	—	10,000
2025-07-24	Bostick Thomas	Director	Award	10,000	—	—	10,000
2025-07-24	Shelton Larry	Director	Award	10,000	—	—	10,000
2025-07-24	Wamp Zach Paul	Director	Award	10,000	—	—	10,000

Showing 1–50 of 1,763 transactions