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 |
|---|---|---|---|
| S-8 POS | Filing | Dec 6, 2018 | — |
| S-3 | Shelf registration | Jun 2, 2015 | — |
| 424B3 | Prospectus | May 6, 2014 | — |
| 424B2 | Prospectus | Feb 13, 2014 | — |
| S-3 | Shelf registration | Feb 12, 2014 | — |
| 424B2 | Prospectus | Oct 21, 2013 | — |
| S-8 | Employee stock plan registration | Oct 15, 2013 | — |
| S-8 | Employee stock plan registration | Sep 13, 2013 | — |
| 424B2 | Prospectus | Aug 20, 2013 | — |
| 424B4 | Prospectus | Jul 11, 2013 | — |
| S-1MEF | Filing | Jul 11, 2013 | — |
| S-1/A | Amended registration statement | Jul 3, 2013 | — |
| POS AM | Post-effective amendment #3 to form s-1 on form s-3 | Jun 27, 2013 | — |
| S-1/A | Amended registration statement | Jun 12, 2013 | — |
| S-1 | Registration statement | May 14, 2013 | — |
| 424B3 | Prospectus | May 10, 2013 | — |
| 424B3 | Prospectus | May 10, 2013 | — |
| POS AM | Filing | Mar 12, 2013 | — |
| S-8 | Employee stock plan registration | Nov 21, 2012 | — |
| 424B3 | Prospectus | Nov 13, 2012 | — |
| 424B3 | Prospectus | Nov 13, 2012 | — |
| 424B3 | Prospectus | Sep 4, 2012 | — |
| 424B3 | Prospectus | Sep 4, 2012 | — |
| 424B3 | Prospectus | Aug 14, 2012 | — |
| 424B3 | Prospectus | Aug 14, 2012 | — |
| 424B3 | Prospectus | May 15, 2012 | — |
| 424B3 | Prospectus | May 15, 2012 | — |
| 424B3 | Prospectus | Apr 30, 2012 | — |
| POS AM | Post-effective amendment no. 1 to form s-1 | Mar 30, 2012 | — |
| 424B3 | Prospectus | Mar 23, 2012 | — |
| 424B3 | Prospectus | Mar 23, 2012 | — |
| 424B3 | Prospectus | Mar 16, 2012 | — |
| 424B3 | Prospectus | Mar 16, 2012 | — |
| 424B3 | Prospectus | Mar 2, 2012 | — |
| 424B3 | Prospectus | Mar 2, 2012 | — |
| 424B3 | Prospectus | Nov 23, 2011 | — |
| 424B3 | Prospectus | Nov 23, 2011 | — |
| 424B3 | Prospectus | Nov 14, 2011 | — |
| 424B3 | Prospectus | Nov 14, 2011 | — |
| 424B3 | Prospectus | Nov 4, 2011 | — |
| 424B3 | Prospectus | Nov 4, 2011 | — |
| 424B3 | Prospectus | Nov 1, 2011 | — |
| 424B3 | Prospectus | Nov 1, 2011 | — |
| 424B3 | Prospectus | Sep 19, 2011 | — |
| S-1 | Registration statement | Sep 2, 2011 | — |
| POS AM | Post-effective amendment no. 1 to form s-1 | Sep 1, 2011 | — |
| S-1/A | Amended registration statement | Aug 26, 2011 | — |
| S-1/A | Amended registration statement | Aug 19, 2011 | — |
| S-1/A | Amended registration statement | Jul 26, 2011 | — |
| S-1 | Registration statement | May 26, 2011 | — |
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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.