Energy Recovery, Inc. SEC filings ERII
Energy Recovery, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Mar 16, 2012. Its latest annual report, Form 10-K, was filed on Feb 25, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | May 26, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 23, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 23, 2023 | — |
| UPLOAD | Letter from the SEC | Sep 6, 2022 | — |
| CORRESP | Letter to the SEC | Aug 24, 2022 | — |
| UPLOAD | Letter from the SEC | Aug 18, 2022 | — |
| DEFR14A | Form def 14a - 2022 (amendment 1) | Jun 3, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| DEFR14A | Form defr14a | May 25, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| UPLOAD | Letter from the SEC | Jan 14, 2020 | — |
| CORRESP | Letter to the SEC | Dec 16, 2019 | — |
| CORRESP | Letter to the SEC | Nov 22, 2019 | — |
| UPLOAD | Letter from the SEC | Nov 21, 2019 | — |
| EFFECT | Filing | Sep 27, 2019 | — |
| CORRESP | Letter to the SEC | Sep 26, 2019 | — |
| UPLOAD | Letter from the SEC | Sep 26, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 24, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 23, 2017 | — |
| CT ORDER | Filing | May 23, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 20, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 20, 2015 | — |
| DEFR14A | Form defr14a | May 1, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2014 | — |
| UPLOAD | Letter from the SEC | Oct 11, 2013 | — |
| CORRESP | Letter to the SEC | Sep 26, 2013 | — |
| UPLOAD | Letter from the SEC | Aug 29, 2013 | — |
Showing 30 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
- Special Industry Machinery, NEC (SIC 3559)
- Listed as
- ERII (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Leandro, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1421517
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.