Who
Louis F. Centofanti
EVP of Strategic Initiatives
Company insider
Files Form 4 as: EVP of Strategic Initiatives, Perma-Fix Environmental Services.
In numbers
- Trades disclosed
- 116
- Buys
- 74
- Sells
- 0
- Bought
- $326K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 2 Mar 2006
- Last trade
- 17 Nov 2025
- Last filed
- 10 Feb 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 17 Nov 2025filed 10 Feb 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code G | —600 at $0.00 | filing |
| 17 Nov 2025filed 10 Feb 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code G | —600 at $0.00 | filing |
| 17 Nov 2025filed 10 Feb 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code G | —600 at $0.00 | filing |
| 17 Nov 2025filed 10 Feb 2026 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code G | —600 at $0.00 | filing |
| 17 Mar 2025filed 18 Mar 2025 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Bought | $7,3101,000 at $7.31 | filing |
| 14 Nov 2024filed 15 Nov 2024 | PESI Perma-Fix Environmental Servicesoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —15,000 at $0.00 | filing |
| 14 Nov 2024filed 15 Nov 2024 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code M | $47K15,000 at $3.15 | filing |
| 14 Nov 2024filed 15 Nov 2024 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code F | $47K3,444 at $13.72 | filing |
| 7 Dec 2023filed 11 Dec 2023 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code G | —1,500 | filing |
| 22 May 2023filed 24 May 2023 | PESI Perma-Fix Environmental Servicesoption or derivative · Waste & Environmental | SEC FORM 4 Code M | —50,000 at $0.00 | filing |
| 22 May 2023filed 24 May 2023 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code M | $183K50,000 at $3.65 | filing |
| 22 May 2023filed 24 May 2023 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code F | $183K16,516 at $11.05 | filing |
| 17 Jan 2023filed 23 Jan 2023 | PESI Perma-Fix Environmental Servicesoption or derivative · Waste & Environmental | SEC FORM 4 Code A | —30,000 at $0.00 | filing |
| 22 Dec 2022filed 22 Dec 2022 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Bought | $6,4261,700 at $3.78 | filing |
| 8 Dec 2022filed 8 Dec 2022 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Bought | $6,7602,000 at $3.38 | filing |
| 5 Dec 2022filed 7 Dec 2022 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code G | —1,500 | filing |
| 5 Dec 2022filed 7 Dec 2022 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Code G | —1,500 | filing |
| 27 Sep 2022filed 27 Sep 2022 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Bought | $2,325500 at $4.65 | filing |
| 26 Sep 2022filed 27 Sep 2022 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Bought | $2,300500 at $4.60 | filing |
| 9 Sep 2022filed 12 Sep 2022 | PESI Perma-Fix Environmental ServicesWaste & Environmental | SEC FORM 4 Bought | $4,8901,000 at $4.89 | filing |
News
Perma-Fix Environmental Services (PESI): Navigating Slipping Government Timelines and Financing ConcernsPESI · insidermonkey.com · 22 Oct 2026
0 headlines in the last 90 days name Louis F. Centofanti; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.