Duff Mark

Insider CIK 1678382 · PESI President and CEO, Director

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2025-09-11	2025-09-12	897	$8.05	$7.2K	134,556	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2025-03-21	2025-03-24	750	$7.02	$5.3K	132,359	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2025-03-21	2025-03-24	650	$7.05	$4.6K	133,659	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2025-03-21	2025-03-24	650	$7.03	$4.6K	133,009	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2025-03-18	2025-03-19	500	$7.20	$3.6K	131,609	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2025-03-18	2025-03-19	500	$7.10	$3.5K	131,109	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	M Exercise deriv	2025-01-08	2025-01-10	25,000	—	$0	0	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	F Tax w/h	2025-01-08	2025-01-10	7,443	$10.58	$78.7K	130,609	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	M Exercise	2025-01-08	2025-01-10	25,000	$3.15	$78.8K	138,052	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2024-09-04	2024-09-05	350	$9.95	$3.5K	113,052	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2024-09-04	2024-09-05	500	$9.91	$5.0K	112,702	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2024-09-03	2024-09-05	500	$10.48	$5.2K	111,452	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2024-09-03	2024-09-05	750	$10.07	$7.6K	112,202	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2023-12-01	2023-12-04	750	$7.27	$5.5K	109,452	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2023-12-01	2023-12-04	750	$7.07	$5.3K	108,702	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2023-12-01	2023-12-04	750	$7.00	$5.3K	110,952	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2023-12-01	2023-12-04	750	$7.28	$5.5K	110,202	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	M Exercise deriv	2023-05-22	2023-05-24	100,000	—	$0	0	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	M Exercise	2023-05-22	2023-05-24	100,000	$3.65	$365.0K	140,984	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	F Tax w/h	2023-05-22	2023-05-24	33,032	$11.05	$365.0K	107,952	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	A Award deriv	2023-01-19	2023-01-23	70,000	—	$0	70,000	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2022-11-22	2022-11-23	1,000	$3.89	$3.9K	40,984	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2022-09-07	2022-09-07	1,000	$4.75	$4.8K	39,984	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2022-09-07	2022-09-07	500	$4.76	$2.4K	38,984	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2022-05-12	2022-05-13	922	$5.60	$5.2K	37,484	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2022-05-12	2022-05-13	1,000	$5.50	$5.5K	38,484	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2022-05-11	2022-05-13	78	$5.60	$437	36,562	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	M Exercise deriv	2022-05-09	2022-05-11	50,000	—	$0	0	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	F Tax w/h	2022-05-09	2022-05-11	33,474	$5.93	$198.5K	36,484	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	M Exercise	2022-05-09	2022-05-11	50,000	$3.97	$198.5K	69,958	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2021-12-20	2021-12-20	600	$6.50	$3.9K	19,958	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2021-12-17	2021-12-20	1,000	$6.57	$6.6K	19,321	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2021-12-17	2021-12-20	37	$6.52	$241	19,358	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	A Award deriv	2021-10-14	2021-10-18	50,000	—	$0	50,000	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2020-12-29	2020-12-30	500	$5.85	$2.9K	18,321	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2020-11-09	2020-11-10	500	$6.20	$3.1K	17,821	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2020-08-12	2020-08-13	20	$6.85	$137	17,321	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2020-08-11	2020-08-13	500	$6.92	$3.5K	17,301	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2020-08-11	2020-08-13	500	$7.11	$3.6K	16,051	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2020-08-11	2020-08-13	750	$6.99	$5.2K	16,801	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2020-03-30	2020-03-31	500	$5.10	$2.5K	15,551	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2020-03-23	2020-03-24	1,000	$4.15	$4.2K	14,551	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2020-03-23	2020-03-24	500	$4.05	$2.0K	15,051	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2019-08-14	2019-08-15	1,000	$3.75	$3.8K	13,551	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2019-08-14	2019-08-15	1,000	$3.80	$3.8K	12,551	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2019-05-15	2019-05-15	500	$3.70	$1.9K	11,551	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2019-05-14	2019-05-15	500	$3.80	$1.9K	11,051	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2019-05-13	2019-05-15	500	$3.90	$1.9K	10,551	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	A Award deriv	2019-01-17	2019-01-22	25,000	—	$0	25,000	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2018-12-28	2018-12-31	100	$2.20	$220	9,601	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2018-12-28	2018-12-31	450	$2.51	$1.1K	10,051	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2018-12-28	2018-12-31	500	$2.25	$1.1K	9,501	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2018-12-17	2018-12-17	700	$2.95	$2.1K	9,001	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2018-12-14	2018-12-17	1	$2.63	$3	8,301	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2018-11-09	2018-11-09	700	$3.55	$2.5K	7,400	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2018-11-09	2018-11-09	700	$3.35	$2.3K	6,700	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2018-11-09	2018-11-09	900	$3.45	$3.1K	8,300	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2017-08-15	2017-08-15	1,500	$3.40	$5.1K	6,000	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2017-08-14	2017-08-15	1,500	$3.45	$5.2K	4,500	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	A Award deriv	2017-07-27	2017-07-31	100,000	—	$0	100,000	SEC↗
PESI PERMA FIX ENVIRONMENTAL SE	P Buy	2017-03-27	2017-03-27	3,000	$3.15	$9.4K	3,000	SEC↗