Company Analysis

Power Solutions International, Inc. (PSIX)

Nasdaq: PSIX · Engines & Turbines · Wood Dale, IL · filing with the SEC since 2002
Grade5.0
◀ Past 3.3● Present 5.2▶ Future 6.3

Filings

268 filings since 2017 beside 251 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 36 days after the quarter ended. The proxy statement was last filed Jun 9, 2026.

Filings a yearinsider forms included
3248547438598229
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 10 times in the last 36 months, the newest Nov 6, 2026.
Insider forms 251

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 10, 2026 8-K items 1.01, 7.01, 9.01 Major agreement signed; Investor disclosure (Regulation FD) · Current report Nov 9, 2026
Nov 6, 2026 8-K item 5.02 Officer or director change · Current report Nov 3, 2026
Nov 5, 2026 8-K items 2.02, 9.01 Results released · Current report
Nov 5, 2026 10-Q Quarterly report Sep 30, 2026
Sep 30, 2026 8-K items 1.01, 1.02, 2.03, 8.01, 9.01 Major agreement signed; Major agreement ended; New debt or obligation taken on; Other event · Current report Sep 25, 2026
Aug 14, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 6, 2026 8-K items 2.02, 9.01 Results released · Current report
Aug 6, 2026 10-Q Quarterly report Jun 30, 2026
Jul 27, 2026 8-K items 5.02, 5.07, 7.01, 9.01 Officer or director change; Shareholder vote; Investor disclosure (Regulation FD) · Current report Jul 23, 2026
Jun 9, 2026 DEFA14A Extra proxy material
Jun 9, 2026 DEF 14A Proxy statement Jul 23, 2026
May 22, 2026 SCHEDULE 13G Large holder notice
May 20, 2026 SD Conflict minerals report
May 13, 2026 8-K items 5.02, 9.01 Officer or director change · Current report May 12, 2026
May 11, 2026 8-K items 2.02, 9.01 Results released · Current report
May 11, 2026 10-Q Quarterly report Mar 31, 2026
Apr 30, 2026 10-K/A Annual report, amended Dec 31, 2025
Mar 13, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report Mar 11, 2026
Mar 11, 2026 8-K items 5.02, 9.01 Officer or director change · Current report Mar 6, 2026
Mar 2, 2026 8-K items 2.02, 9.01 Results released · Current report
Mar 2, 2026 10-K Annual report Dec 31, 2025
Mar 2, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Nov 6, 2025 8-K items 2.02, 9.01 Results released · Current report
Nov 6, 2025 10-Q Quarterly report Sep 30, 2025
Oct 14, 2025 8-K item 5.02 Officer or director change · Current report Oct 9, 2025
Sep 22, 2025 SCHEDULE 13D/A Activist holder update, amended
Sep 18, 2025 8-K items 5.02, 7.01, 9.01 Officer or director change; Investor disclosure (Regulation FD) · Current report Sep 15, 2025
Aug 28, 2025 SCHEDULE 13D/A Activist holder update, amended
Aug 25, 2025 SCHEDULE 13D/A Activist holder update, amended
Aug 19, 2025 SCHEDULE 13D/A Activist holder update, amended
Aug 15, 2025 SCHEDULE 13D/A Activist holder update, amended
Aug 8, 2025 8-K items 2.02, 9.01 Results released · Current report Aug 7, 2025
Aug 8, 2025 10-Q Quarterly report Jun 30, 2025
Aug 7, 2025 SCHEDULE 13D/A Activist holder update, amended
Jul 31, 2025 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report
Jul 29, 2025 8-K items 5.02, 5.07, 9.01 Officer or director change; Shareholder vote · Current report
Jun 13, 2025 DEFA14A Extra proxy material
Jun 13, 2025 DEF 14A Proxy statement Jul 24, 2025
May 29, 2025 SD Conflict minerals report
May 8, 2025 8-K items 2.02, 9.01 Results released · Current report
40 of 268 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton PSIX · research, not advice