Companies: 10,795·Total market cap: $144.5T
Power Solutions International, Inc.

Power Solutions International, Inc.

PSIXNASDAQIndustrials● Active
$38.95
+$1.34(+3.57%)
Market Cap$897891094
P/E Ratio
52W High$121.78
52W Low$35.77
SEC Filings

Power Solutions International, Inc. (PSIX) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001137091 · PSIX · NASDAQ · as of Jun 8, 2026

Filing snapshot

880
Total Filings
SCHEDULE 13G
Latest Form
2026-05-22
Most Recent
2012
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001137091 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-04-30
Fiscal Year End
Apr 30, 2026
Accession No.
0001193125-26-196674
Primary Document
d103122d10ka.htm
Source: data.sec.gov · CIK 0001137091 · Accession 0001193125-26-196674

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-11
8-KCurrent Report
8-K
2026-05-13Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-05-22
View
SDSD
SD
2026-05-20
View
8-KCurrent Report
8-K
2026-05-13
View
8-KCurrent Report
8-K
2026-05-11
View
10-QQuarterly Report
10-Q
2026-05-11
View
10-K/AAnnual Report (Amended)
10-K/A
2026-04-30
View
8-KCurrent Report
8-K
2026-03-13
View
8-KCurrent Report
8-K
2026-03-11
View
8-KCurrent Report
8-K
2026-03-02
View
10-KAnnual Report
10-K
2026-03-02
View
8-KCurrent Report
8-K
2026-03-02
View
3Initial Statement of Beneficial Ownership
3
2026-01-06
View
3Initial Statement of Beneficial Ownership
3
2026-01-06
View
8-KCurrent Report
8-K
2025-11-06
View
10-QQuarterly Report
10-Q
2025-11-06
View
Showing 1–15 of 596 filingsForm 4 / 144 hidden· 880 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001137091  |  Exchange: NASDAQ · Industrials

Power Solutions International, Inc. (NASDAQ: PSIX) has submitted 880 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2012. As a Industrials sector company with CIK 0001137091, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Power Solutions International, Inc.'s most comprehensive regulatory disclosure. The most recent Power Solutions International, Inc. 10-K was filed on 2026-04-30 for fiscal year ending 2026. Historical PSIX 10-K annual reports are available from 2002 through 2026.

Investors researching Power Solutions International, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

PSIX SEC Filings · 8 questions

Power Solutions International, Inc. (PSIX) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 880 filings and access original documents at no cost. Power Solutions International, Inc.'s CIK is 0001137091.

PSIX SEC filingsPower Solutions International, Inc. SEC documentsfind PSIX 10-K