# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001628280-25-050177
Filing Date
2025-11-06
Accepted
2025-11-06 16:13:48
Documents
85
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | psix-20250930.htm iXBRL | 10-Q | 1330576
2 | EX-31.1 | exhibit311-ceocertificatio.htm | EX-31.1 | 10278
3 | EX-31.2 | exhibit312-cfocertificatio.htm | EX-31.2 | 10388
4 | EX-32.1 | exhibit321-ceocertificatio.htm | EX-32.1 | 6546
5 | EX-32.2 | exhibit322-cfocertificatio.htm | EX-32.2 | 6513
11 | GRAPHIC | psix-20250930_g1.jpg | GRAPHIC | 21133
| Complete submission text file | 0001628280-25-050177.txt |  | 7911040

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | psix-20250930.xsd | EX-101.SCH | 48618
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | psix-20250930_cal.xml | EX-101.CAL | 103950
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | psix-20250930_def.xml | EX-101.DEF | 215123
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | psix-20250930_lab.xml | EX-101.LAB | 659144
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | psix-20250930_pre.xml | EX-101.PRE | 477061
88 | EXTRACTED XBRL INSTANCE DOCUMENT | psix-20250930_htm.xml | XML | 1195777

Mailing Address 201 MITTEL DRIVE WOOD DALE IL 60191
Business Address 201 MITTEL DRIVE WOOD DALE IL 60191 630-350-9400
POWER SOLUTIONS INTERNATIONAL, INC. (Filer) CIK: 0001137091 (see all company filings)

EIN.: 330963637 | State of Incorp.: IL | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-35944 | Film No.: 251458453
SIC: 3510 Engines & Turbines
(CF Office: 06 Technology)