Frank P. Simpkins - 11 Dec 2025 Form 4 Insider Report for POWER SOLUTIONS INTERNATIONAL, INC. (PSIX)

Role
Director
Signature
/s/ Frank Simpkins
Issuer symbol
PSIX
Transactions as of
11 Dec 2025
Net transactions value
$0
Form type
4
Filing time
12 Dec 2025, 18:36:04 UTC
Previous filing
27 Aug 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
SIMPKINS FRANK P Director 201 MITTEL DR., WOOD DALE /s/ Frank Simpkins 12 Dec 2025 0001353839

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PSIX Common Stock Award $0 +5,000 +20% $0.000000 30,000 11 Dec 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents Common Stock in the form of restricted stock granted under Issuer's 2012 Incentive Compensation Plan as amended and restated and subject to certain restrictions contained in a Restricted Stock Agreement, dated as of December 11, 2025, between Issuer and Frank P. Simpkins. Subject to certain conditions, 5,000 shares will vest on July 24, 2026.