Power Solutions International, Inc. SEC filings PSIX
Power Solutions International, Inc. has 889 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 Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 30, 2026 (material agreement, agreement ended, new debt, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Other events
|
Sep 30, 2026 | Sep 25, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Jul 27, 2026 | Jul 23, 2026 |
| DEFA14A | Additional proxy material | Jun 9, 2026 | — |
| DEF 14A | Proxy statement | Jun 9, 2026 | Jul 23, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 20, 2026 | — |
| 8-K |
Current report
Officer or director change
|
May 13, 2026 | May 12, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 11, 2026 |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| 10-K/A | Amended annual report | Apr 30, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 13, 2026 | Mar 11, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2026 | Mar 6, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2026 | Mar 2, 2026 |
| 10-K | Annual report | Mar 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 2, 2026 | Mar 2, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2025 | Nov 6, 2025 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 14, 2025 | Oct 9, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 18, 2025 | Sep 15, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2025 | Aug 7, 2025 |
| 10-Q | Quarterly report | Aug 8, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 31, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jul 29, 2025 | Jul 29, 2025 |
| DEFA14A | Additional proxy material | Jun 13, 2025 | — |
| DEF 14A | Proxy statement | Jun 13, 2025 | Jul 24, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2025 | — |
| 8-K |
Current report
Results of operations
|
May 8, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| 10-K/A | Amended annual report | Apr 30, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Apr 30, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 24, 2025 | Mar 24, 2025 |
| 10-K | Annual report | Mar 24, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 27, 2024 | Dec 26, 2024 |
| 8-A12B/A | Filing | Dec 27, 2024 | — |
| CERT | Filing | Dec 26, 2024 | — |
| 8-A12B | Filing | Dec 23, 2024 | — |
| 8-K |
Current report
Results of operations
|
Nov 7, 2024 | Nov 7, 2024 |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Sep 6, 2024 | Aug 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2024 | Aug 12, 2024 |
| 10-Q | Quarterly report | Aug 12, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jul 30, 2024 | Jul 25, 2024 |
| DEFA14A | Additional proxy material | Jun 14, 2024 | — |
| DEF 14A | Proxy statement | Jun 14, 2024 | Jul 25, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 8-K |
Current report
Officer or director change
|
May 28, 2024 | May 23, 2024 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
May 21, 2024 | May 20, 2024 |
| 8-K |
Current report
Results of operations
|
May 7, 2024 | May 7, 2024 |
| 10-Q | Quarterly report | May 7, 2024 | Mar 31, 2024 |
| 10-K/A | Amended annual report | Apr 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Mar 28, 2024 | Mar 22, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2024 | Mar 14, 2024 |
| 10-K | Annual report | Mar 14, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 1, 2024 | Mar 1, 2024 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Dec 6, 2023 | Nov 29, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2023 | Nov 9, 2023 |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2023 | Aug 14, 2023 |
| 10-Q | Quarterly report | Aug 14, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jul 27, 2023 | Jul 25, 2023 |
| DEFA14A | Additional proxy material | Jun 15, 2023 | — |
| DEF 14A | Proxy statement | Jun 15, 2023 | Jul 25, 2023 |
| 8-K |
Current report
Material agreement
|
Jun 13, 2023 | Jun 8, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
May 17, 2023 | May 12, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| 10-Q | Quarterly report | May 11, 2023 | Mar 31, 2023 |
| 10-K/A | Amended annual report | May 1, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 25, 2023 | Apr 24, 2023 |
| 10-K | Annual report | Apr 14, 2023 | Dec 31, 2022 |
| NT 10-K | Filing | Mar 31, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 31, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Officer or director change
|
Mar 30, 2023 | Mar 29, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Mar 30, 2023 | Mar 24, 2023 |
| 8-K |
Current report
Material agreement
|
Mar 27, 2023 | Mar 22, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Dec 2, 2022 | Nov 29, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2022 | Nov 14, 2022 |
| 10-Q | Quarterly report | Nov 14, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Officer or director change
|
Sep 22, 2022 | Sep 16, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 29, 2022 | Aug 26, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2022 | Aug 11, 2022 |
| 10-Q | Quarterly report | Aug 11, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Material agreement
|
Jul 25, 2022 | Jul 7, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jul 18, 2022 | Jul 14, 2022 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 29, 2022 | May 26, 2022 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 21, 2022 | May 26, 2022 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 15, 2022 | Mar 24, 2022 |
| DEFA14A | Additional proxy material | Jun 2, 2022 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 2, 2022 | May 26, 2022 |
| DEFA14A | Additional proxy material | May 31, 2022 | — |
| DEF 14A | Proxy statement | May 31, 2022 | Jul 14, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| 8-K |
Current report
Results of operations
|
May 16, 2022 | May 16, 2022 |
| 10-Q | Quarterly report | May 16, 2022 | Mar 31, 2022 |
| 10-K/A | Amended annual report | May 2, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Apr 21, 2022 | Apr 20, 2022 |
| 8-K/A |
Amended current report
Results of operations
|
Apr 1, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 31, 2022 | Mar 31, 2022 |
| 10-K | Annual report | Mar 31, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 30, 2022 | Mar 24, 2022 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Mar 28, 2022 | Mar 25, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 17, 2021 | Dec 14, 2021 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Dec 16, 2021 | Dec 10, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 13, 2021 | Dec 7, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 15, 2021 | Nov 15, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2021 | Nov 12, 2021 |
| 10-Q | Quarterly report | Nov 12, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2021 | Aug 11, 2021 |
| 10-Q | Quarterly report | Aug 11, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Material agreement, New debt, Shareholder vote results, Regulation FD disclosure
|
Jul 20, 2021 | Jul 14, 2021 |
| DEFA14A | Additional proxy material | Jun 1, 2021 | — |
| DEF 14A | Proxy statement | Jun 1, 2021 | Jul 15, 2021 |
| 8-K |
Current report
Results of operations
|
Jun 1, 2021 | Jun 1, 2021 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2021 | — |
| 8-K |
Current report
Results of operations
|
May 12, 2021 | May 12, 2021 |
| 10-Q | Quarterly report | May 12, 2021 | Mar 31, 2021 |
| 8-K | Current report | May 3, 2021 | May 3, 2021 |
| 10-K/A | Amended annual report | Apr 30, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 31, 2021 | Mar 30, 2021 |
| 10-K | Annual report | Mar 30, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Mar 26, 2021 | Mar 26, 2021 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Mar 2, 2021 | Dec 15, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 16, 2021 | Feb 15, 2021 |
| 8-K |
Current report
Officer or director change
|
Jan 25, 2021 | Jan 19, 2021 |
| 8-K |
Current report
Material agreement, New debt, Bylaw or fiscal year change, Regulation FD disclosure
|
Dec 31, 2020 | Dec 23, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Dec 17, 2020 | Dec 15, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 16, 2020 | Nov 16, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 16, 2020 | Nov 16, 2020 |
| 10-Q | Quarterly report | Nov 16, 2020 | Sep 30, 2020 |
| DEFA14A | Additional proxy material | Nov 5, 2020 | — |
| DEF 14A | Proxy statement | Nov 5, 2020 | Dec 15, 2020 |
| 8-K | Current report | Oct 5, 2020 | Oct 5, 2020 |
| 8-K |
Current report
Other events
|
Sep 25, 2020 | Sep 24, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2020 | Aug 14, 2020 |
| 10-Q | Quarterly report | Aug 14, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Officer or director change
|
Aug 4, 2020 | Jul 30, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 24, 2020 | Jul 20, 2020 |
| 8-K |
Current report
Results of operations
|
Jun 30, 2020 | Jun 30, 2020 |
| 10-Q | Quarterly report | Jun 29, 2020 | Mar 31, 2020 |
| 10-K/A | Amended annual report | Jun 15, 2020 | Dec 31, 2019 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2020 | — |
| 8-K |
Current report
Other events
|
May 15, 2020 | May 15, 2020 |
| 8-K |
Current report
Results of operations
|
May 4, 2020 | May 4, 2020 |
| 10-K | Annual report | May 4, 2020 | Dec 31, 2019 |
| 10-Q | Quarterly report | May 4, 2020 | Sep 30, 2019 |
| 10-Q | Quarterly report | May 4, 2020 | Jun 30, 2019 |
| 10-Q | Quarterly report | May 4, 2020 | Mar 31, 2019 |
| 8-K |
Current report
Other events
|
Apr 29, 2020 | Apr 29, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 15, 2020 | Apr 15, 2020 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Apr 6, 2020 | Apr 2, 2020 |
| 8-K |
Current report
Material agreement
|
Apr 1, 2020 | Mar 26, 2020 |
| 8-K |
Current report
Other events
|
Mar 30, 2020 | Mar 30, 2020 |
| 8-K |
Current report
Results of operations
|
Dec 27, 2019 | Dec 26, 2019 |
| 10-K | Annual report | Dec 27, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Officer or director change
|
Nov 18, 2019 | Nov 14, 2019 |
| NT 10-Q | Filing | Nov 15, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 31, 2019 | Oct 30, 2019 |
| 8-K |
Current report
Material agreement
|
Oct 2, 2019 | Oct 1, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 30, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Officer or director change
|
Aug 21, 2019 | Aug 15, 2019 |
| NT 10-Q | Filing | Aug 15, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Officer or director change
|
Jul 18, 2019 | Jul 17, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Jun 17, 2019 | Jun 11, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2019 | — |
| NT 10-Q | Filing | May 16, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
May 16, 2019 | May 16, 2019 |
| 10-K | Annual report | May 16, 2019 | Dec 31, 2017 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Apr 26, 2019 | Apr 23, 2019 |
| NT 10-K | Filing | Apr 2, 2019 | Dec 31, 2018 |
| 15-15D | Filing | Jan 10, 2019 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 2, 2019 | Jan 2, 2019 |
| S-8 POS | Filing | Dec 6, 2018 | — |
| NT 10-Q | Filing | Nov 13, 2018 | Sep 30, 2018 |
| 8-K/A |
Amended current report
Officer or director change
|
Oct 11, 2018 | Jul 31, 2017 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 3, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Restatement
|
Oct 3, 2018 | Oct 3, 2018 |
| 8-K |
Current report
Other events
|
Aug 31, 2018 | Aug 29, 2018 |
| NT 10-Q | Filing | Aug 10, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 18, 2018 | Jul 11, 2018 |
| 11-K | Employee savings plan report | Jun 28, 2018 | Dec 31, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2018 | — |
| 8-K |
Current report
Officer or director change
|
May 18, 2018 | May 14, 2018 |
| NT 10-Q | Filing | May 11, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Apr 19, 2018 | Apr 19, 2018 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Mar 29, 2018 | Mar 29, 2018 |
| 8-K/A |
Amended current report
Auditor change
|
Mar 20, 2018 | Mar 14, 2018 |
| NT 10-K | Filing | Mar 19, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Auditor change, Regulation FD disclosure
|
Mar 19, 2018 | Mar 14, 2018 |
| 8-K |
Current report
Officer or director change
|
Feb 21, 2018 | Feb 15, 2018 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Dec 5, 2017 | Nov 30, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 4, 2017 | Nov 28, 2017 |
| NT 10-Q | Filing | Nov 13, 2017 | Sep 30, 2017 |
| 11-K | Employee savings plan report | Oct 13, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 10, 2017 | Oct 3, 2017 |
| NT 10-Q | Filing | Aug 10, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 3, 2017 | Jul 31, 2017 |
| 25-NSE | Delisting notice | Jul 21, 2017 | — |
| 8-K |
Current report
Material agreement, New debt
|
Jul 19, 2017 | Jul 17, 2017 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 19, 2017 | Jul 13, 2017 |
Showing 200 filings, the most recent 200. 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.