Key facts
- This page summarizes Nan (richard) Hu's Form 4 filing for POWER SOLUTIONS INTERNATIONAL, INC. (PSIX).
- 1 reported transaction and 1 derivative row are listed below.
- Accepted by SEC: 17 Aug 2026, 16:22.
Nan (richard) Hu - 17 Aug 2026 Form 4 Insider Report for POWER SOLUTIONS INTERNATIONAL, INC. (PSIX)
- Reporting relationship
- Chief Executive Officer
- Issuer ticker
- PSIX
- Reported as of
- 17 Aug 2026
- Net transaction value
- $0
- Reporting owner signature
- /s/Nan Hu
Source evidence
Original filing metadata and source links for verification.
3 source fields
Reporting owner
1 detail
Key filing fact
Nan (richard) Hu filed Form 4 for POWER SOLUTIONS INTERNATIONAL, INC. (PSIX) on 17 Aug 2026.
Change
- No earlier filing in this sequence is available for direct comparison.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002144767
Primary reporting owner
Hu Nan (Richard)
- Relationship
- Chief Executive Officer
- Address
- C/O 201 MITTEL DR., WOOD DALE
- Signature
- /s/Nan Hu
- Signature date
- 17 Aug 2026
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
PSIX
transaction
Derivative
Phantom Stock
Award
- Transaction value
- Shares
- +5,867
- Change %
- Price
- $0.000000*
- Shares after
- 5,867
- Date
- 17 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 5,867
- Exercise price
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Each Phantom Unit represents an unfunded, unsecured right to receive a cash payment equal to the average Fair Market Value per share of the Issuer's Common Stock over the thirty (30) trading days immediately preceding the applicable vesting date. Phantom Units are settled in cash only and do not entitle the Reporting Person to any shares of Common Stock or voting rights. One-third of the Phantom Units vest on each of August 17, 2027, August 17, 2028 and August 17, 2029, subject to the Reporting Person's continuous service with the Issuer or its affiliates.