# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-26-263155
Filing Date
2026-06-09
Accepted
2026-06-09 10:07:36
Documents
4

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | d317702ddefa14a.htm | DEFA14A | 10195
2 | GRAPHIC | g317702dsp004.jpg | GRAPHIC | 347092
3 | GRAPHIC | g317702dsp005.jpg | GRAPHIC | 254120
4 | GRAPHIC | g317702g0605045152651.jpg | GRAPHIC | 2696
| Complete submission text file | 0001193125-26-263155.txt |  | 843618

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: DEFA14A | Act: 34 | File No.: 001-35944 | Film No.: 261074898
SIC: 3510 Engines & Turbines
(CF Office: 06 Technology)