Power Solutions International, Inc. SEC filings PSIX
Power Solutions International, Inc. has 891 filings in SEC EDGAR's recent list, going back to Aug 26, 2002. Its latest annual report, Form 10-K, was filed on Mar 2, 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 |
|---|---|---|---|
| DEFA14A | Additional proxy material | Jun 9, 2026 | — |
| DEF 14A | Proxy statement | Jun 9, 2026 | Jul 23, 2026 |
| DEFA14A | Additional proxy material | Jun 13, 2025 | — |
| DEF 14A | Proxy statement | Jun 13, 2025 | Jul 24, 2025 |
| DEFA14A | Additional proxy material | Jun 14, 2024 | — |
| DEF 14A | Proxy statement | Jun 14, 2024 | Jul 25, 2024 |
| DEFA14A | Additional proxy material | Jun 15, 2023 | — |
| DEF 14A | Proxy statement | Jun 15, 2023 | Jul 25, 2023 |
| DEFA14A | Additional proxy material | Jun 2, 2022 | — |
| DEFA14A | Additional proxy material | May 31, 2022 | — |
| DEF 14A | Proxy statement | May 31, 2022 | Jul 14, 2022 |
| DEFA14A | Additional proxy material | Jun 1, 2021 | — |
| DEF 14A | Proxy statement | Jun 1, 2021 | Jul 15, 2021 |
| DEFA14A | Additional proxy material | Nov 5, 2020 | — |
| DEF 14A | Proxy statement | Nov 5, 2020 | Dec 15, 2020 |
| PRE 14C | Filing | Jun 5, 2017 | Jun 5, 2017 |
| DEF 14A | Proxy statement | Mar 18, 2016 | Apr 28, 2016 |
| DEF 14A | Proxy statement | Jul 17, 2015 | Aug 13, 2015 |
| DEF 14A | Proxy statement | Jul 25, 2014 | Aug 21, 2014 |
| DEF 14A | Proxy statement | Aug 2, 2013 | Aug 28, 2013 |
| DEF 14A | Proxy statement | Aug 9, 2012 | Aug 29, 2012 |
| DEFA14A | Additional proxy material | Jun 7, 2012 | — |
| DEFA14A | Additional proxy material | Aug 16, 2011 | — |
| DEF 14A | Proxy statement | Aug 15, 2011 | Aug 25, 2011 |
| PRE 14A | Preliminary proxy statement | Jun 28, 2011 | Jun 28, 2011 |
| DEFA14A | Additional proxy material | May 5, 2011 | — |
Showing 26 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
- Engines & Turbines (SIC 3510)
- Listed as
- PSIX (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- IL
- Headquarters
- Wood Dale, IL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1137091
- Former names
- FORMAT INC (until May 3, 2011); FORMAT INC /FA/ (until Jan 14, 2004)
Other Engines & Turbines companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.