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 |
|---|---|---|---|
| DEF 14A | Proxy statement | Jun 12, 2026 | Jun 12, 2026 |
| DEFA14A | Additional proxy material | Jun 12, 2026 | — |
| DEF 14A | Proxy statement | Jun 10, 2025 | Jun 10, 2025 |
| DEFA14A | Additional proxy material | Jun 10, 2025 | — |
| DEFA14A | Additional proxy material | Jun 7, 2024 | — |
| DEF 14A | Proxy statement | Jun 7, 2024 | Jun 7, 2024 |
| DEFA14A | Additional proxy material | Jun 8, 2023 | — |
| DEF 14A | Proxy statement | Jun 8, 2023 | Jun 8, 2023 |
| DEFA14A | Additional proxy material | Jun 10, 2022 | — |
| DEF 14A | Proxy statement | Jun 10, 2022 | Jun 10, 2022 |
| DEFA14A | Additional proxy material | Jun 10, 2021 | — |
| DEF 14A | Proxy statement | Jun 10, 2021 | Jun 10, 2021 |
| DEF 14A | Proxy statement | Jun 12, 2020 | Jun 12, 2020 |
| DEFA14A | Additional proxy material | Jun 12, 2020 | — |
| DEF 14A | Proxy statement | Jun 14, 2019 | Jun 14, 2019 |
| DEFA14A | Additional proxy material | Jun 14, 2019 | — |
| DEF 14A | Proxy statement | Jun 21, 2018 | Jun 21, 2018 |
| DEF 14A | Proxy statement | Jun 22, 2017 | Jul 27, 2017 |
| DEF 14A | Proxy statement | Jun 23, 2016 | Jul 28, 2016 |
| DEF 14A | Proxy statement | Aug 13, 2015 | Sep 17, 2015 |
| DEF 14A | Proxy statement | Aug 4, 2014 | Sep 18, 2014 |
| PRE 14A | Preliminary proxy statement | Jul 24, 2014 | Sep 18, 2014 |
| DEF 14A | Proxy statement | Aug 8, 2013 | Sep 12, 2013 |
| PRE 14A | Preliminary proxy statement | Jul 25, 2013 | Sep 12, 2013 |
| DEF 14A | Proxy statement | Aug 6, 2012 | Sep 13, 2012 |
Showing 25 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.