Who
Mark A. Zwecker
Director
Company insider
Files Form 4 as: Director, Perma-Fix Environmental Services.
In numbers
- Trades disclosed
- 118
- Buys
- 0
- Sells
- 0
- Bought
- $0
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 27 Jul 2006
- Last trade
- 1 Oct 2026
- Last filed
- 2 Oct 2026
Companies traded
Activity over time
Not enough dated trades to draw.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Oct 2026filed 2 Oct 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $12K1,038 at $11.74 | filing |
| 22 Jul 2026filed 23 Jul 2026 | PESI Perma-Fix Environmental Servicesoption or derivative · Waste & Environmental | SEC FORM 4 Code A | —10,000 at $0.00 | filing |
| 22 Jul 2026filed 23 Jul 2026 | PESI Perma-Fix Environmental Servicesoption or derivative · Waste & Environmental | SEC FORM 4 Code A | —10,000 at $0.00 | filing |
| 1 Jul 2026filed 2 Jul 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $13K1,167 at $10.72 | filing |
| 1 Jul 2026filed 2 Jul 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $13K1,167 at $10.72 | filing |
| 1 Apr 2026filed 2 Apr 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $12K1,520 at $8.02 | filing |
| 1 Apr 2026filed 2 Apr 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $12K1,520 at $8.02 | filing |
| 2 Jan 2026filed 5 Jan 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $13K1,325 at $9.44 | filing |
| 2 Jan 2026filed 5 Jan 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $13K1,325 at $9.44 | filing |
| 1 Oct 2025filed 2 Oct 2025 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $12K1,609 at $7.58 | filing |
| 28 Aug 2025filed 2 Sep 2025 | PESI Perma-Fix Environmental Servicesoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —2,400 at $0.00 | filing |
| 28 Aug 2025filed 2 Sep 2025 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code M | $10K2,400 at $4.19 | filing |
| 24 Jul 2025filed 25 Jul 2025 | PESI Perma-Fix Environmental Servicesoption or derivative · Waste & Environmental | SEC FORM 4 Code A | —10,000 at $0.00 | filing |
| 1 Jul 2025filed 2 Jul 2025 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $13K1,586 at $7.89 | filing |
| 1 Apr 2025filed 2 Apr 2025 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $12K2,235 at $5.45 | filing |
| 2 Jan 2025filed 3 Jan 2025 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $12K1,468 at $8.30 | filing |
| 1 Oct 2024filed 2 Oct 2024 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code A | $12K1,324 at $9.20 | filing |
| 9 Sep 2024filed 10 Sep 2024 | PESI Perma-Fix Environmental Servicesoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —2,400 at $0.00 | filing |
| 9 Sep 2024filed 10 Sep 2024 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code M | $8,8802,400 at $3.70 | filing |
| 18 Jul 2024filed 19 Jul 2024 | PESI Perma-Fix Environmental Servicesoption or derivative · Waste & Environmental | SEC FORM 4 Code A | —10,000 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.
Sectors
No trade we could place in a sector.