Perma Fix Environmental Services Inc SEC filings PESI
Perma Fix Environmental Services Inc has 1,002 filings in SEC EDGAR's recent list, going back to Jul 29, 2011. Its latest annual report, Form ARS, was filed on Jun 12, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | May 15, 2026 | — |
| 424B5 | Prospectus supplement | May 14, 2026 | — |
| 424B5 | Prospectus supplement | Dec 18, 2024 | — |
| 424B5 | Prospectus supplement | Dec 17, 2024 | — |
| S-3 | Shelf registration | Dec 2, 2024 | — |
| 424B5 | Prospectus supplement | May 23, 2024 | — |
| S-8 | Employee stock plan registration | May 19, 2023 | — |
| S-3 | Shelf registration | May 19, 2023 | — |
| 424B5 | Prospectus supplement | Oct 4, 2021 | — |
| S-8 | Employee stock plan registration | Mar 31, 2021 | — |
| S-3 | Shelf registration | May 13, 2019 | — |
| S-8 | Employee stock plan registration | Mar 26, 2018 | — |
| S-8 | Employee stock plan registration | Mar 31, 2015 | — |
Showing 13 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Hazardous Waste Management (SIC 4955)
- Listed as
- PESI (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Atlanta, GA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 891532
Other Hazardous Waste Management companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.