Mark Duff

(Mr. Mark Duff)

Currently holds a position at Perma-Fix Environmental Services Inc

Positions

Position Company Period
President, Chief Executive Officer Perma-Fix Environmental Services Inc Sept. 8, 2017 -
Chief Operating Officer, Executive Vice President Perma-Fix Environmental Services Inc Sept. 30, 2016 - Sept. 8, 2017
Executive Vice President Perma-Fix Environmental Services Inc May 15, 2016 - Sept. 30, 2016
Mark Duff's trades of Perma-Fix Environmental Services Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-03-24 2025-03-21
B Purchase
650 +0.5%
7.05
USD 4,583 		650 +0.5% 7.05 USD 4,583
2025-03-24 2025-03-21
B Purchase
650 +0.5%
7.03
USD 4,570 		650 +0.5% 7.03 USD 4,570
2025-03-24 2025-03-21
B Purchase
750 +0.6%
7.02
USD 5,265 		750 +0.6% 7.02 USD 5,265
2025-03-19 2025-03-18
B Purchase
500 +0.4%
7.20
USD 3,600 		500 +0.4% 7.20 USD 3,600
2025-03-19 2025-03-18
B Purchase
500 +0.4%
7.10
USD 3,550 		500 +0.4% 7.10 USD 3,550
2024-09-05 2024-09-04
B Purchase
350 +0.3%
9.95
USD 3,483 		350 +0.3% 9.95 USD 3,483
2024-09-05 2024-09-04
B Purchase
500 +0.4%
9.91
USD 4,955 		500 +0.4% 9.91 USD 4,955
2024-09-05 2024-09-03
B Purchase
750 +0.7%
10.07
USD 7,553 		750 +0.7% 10.07 USD 7,553
2024-09-05 2024-09-03
B Purchase
500 +0.5%
10.48
USD 5,240 		500 +0.5% 10.48 USD 5,240
2023-12-04 2023-12-01
B Purchase
750 +0.7%
7.00
USD 5,250 		750 +0.7% 7.00 USD 5,250
2023-12-04 2023-12-01
B Purchase
750 +0.7%
7.28
USD 5,460 		750 +0.7% 7.28 USD 5,460
2023-12-04 2023-12-01
B Purchase
750 +0.7%
7.27
USD 5,453 		750 +0.7% 7.27 USD 5,453
2023-12-04 2023-12-01
B Purchase
750 +0.7%
7.07
USD 5,303 		750 +0.7% 7.07 USD 5,303
2022-11-23 2022-11-22
B Purchase
1,000 +2.5%
3.89
USD 3,890 		1,000 +2.5% 3.89 USD 3,890
2022-09-07 2022-09-07
B Purchase
1,000 +2.6%
4.75
USD 4,750 		1,000 +2.6% 4.75 USD 4,750
2022-09-07 2022-09-07
B Purchase
500 +1.3%
4.76
USD 2,380 		500 +1.3% 4.76 USD 2,380
2022-05-13 2022-05-12
B Purchase
1,000 +2.7%
5.50
USD 5,500 		1,000 +2.7% 5.50 USD 5,500
2022-05-13 2022-05-12
B Purchase
922 +2.5%
5.60
USD 5,163 		922 +2.5% 5.60 USD 5,163
2022-05-13 2022-05-11
B Purchase
78 +0.2%
5.60
USD 437 		78 +0.2% 5.60 USD 437
2021-12-20 2021-12-20
B Purchase
600 +3.1%
6.50
USD 3,900 		600 +3.1% 6.50 USD 3,900
2021-12-20 2021-12-17
B Purchase
37 +0.2%
6.52
USD 241 		37 +0.2% 6.52 USD 241
2021-12-20 2021-12-17
B Purchase
1,000 +5.5%
6.57
USD 6,570 		1,000 +5.5% 6.57 USD 6,570
2020-12-30 2020-12-29
B Purchase
500 +2.8%
5.85
USD 2,925 		500 +2.8% 5.85 USD 2,925
2020-11-10 2020-11-09
B Purchase
500 +2.9%
6.20
USD 3,100 		500 +2.9% 6.20 USD 3,100
2020-08-13 2020-08-12
B Purchase
20 +0.1%
6.85
USD 137 		20 +0.1% 6.85 USD 137
2020-08-13 2020-08-11
B Purchase
500 +3.0%
6.92
USD 3,460 		500 +3.0% 6.92 USD 3,460
2020-08-13 2020-08-11
B Purchase
750 +4.7%
6.99
USD 5,243 		750 +4.7% 6.99 USD 5,243
2020-08-13 2020-08-11
B Purchase
500 +3.2%
7.11
USD 3,555 		500 +3.2% 7.11 USD 3,555
2020-03-31 2020-03-30
B Purchase
500 +3.3%
5.10
USD 2,550 		500 +3.3% 5.10 USD 2,550
2020-03-24 2020-03-23
B Purchase
500 +3.4%
4.05
USD 2,025 		500 +3.4% 4.05 USD 2,025
2020-03-24 2020-03-23
B Purchase
1,000 +7.4%
4.15
USD 4,150 		1,000 +7.4% 4.15 USD 4,150
2019-05-15 2019-05-15
B Purchase
500 +4.5%
3.70
USD 1,850 		500 +4.5% 3.70 USD 1,850
2019-05-15 2019-05-14
B Purchase
500 +4.7%
3.80
USD 1,900 		500 +4.7% 3.80 USD 1,900
2019-05-15 2019-05-13
B Purchase
500 +5.0%
3.90
USD 1,950 		500 +5.0% 3.90 USD 1,950
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