Insider filing report for Changes in Beneficial Ownership
- Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
- Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
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- Peter Lynch
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 |
SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. 22)*
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POWER SOLUTIONS INTERNATIONAL, INC. (Name of Issuer) |
Common Stock (Title of Class of Securities) |
73933G202 (CUSIP Number) |
Gary S. Winemaster 2140 Kingfish Road, Naples, FL, 34102 (630) 350-9400 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) |
09/18/2025 (Date of Event Which Requires Filing of This Statement) |
If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.
The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the
Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other
provisions of the Act (however, see the Notes).
SCHEDULE 13D
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| CUSIP No. | 73933G202 |
| 1 |
Name of reporting person
Gary S. Winemaster | ||||||||
| 2 | Check the appropriate box if a member of a Group (See Instructions)
(a)
(b)
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| 3 | SEC use only | ||||||||
| 4 |
Source of funds (See Instructions)
OO | ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
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| 6 | Citizenship or place of organization
UNITED STATES
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| Number of Shares Beneficially Owned by Each Reporting Person With: |
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| 11 | Aggregate amount beneficially owned by each reporting person
1,455,259.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
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| 13 | Percent of class represented by amount in Row (11)
6.3 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
IN |
SCHEDULE 13D
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| Item 1. | Security and Issuer |
| (a) | Title of Class of Securities:
Common Stock |
| (b) | Name of Issuer:
POWER SOLUTIONS INTERNATIONAL, INC. |
| (c) | Address of Issuer's Principal Executive Offices:
201 Mittel Drive, Wood Dale,
ILLINOIS
, 60191. |
| Item 5. | Interest in Securities of the Issuer |
| (a) | Item 5(a) of this Schedule 13D is hereby amended and restated in its entirety as follows: The information contained on the cover pages is incorporated herein by reference. The Reporting Person may be deemed to beneficially own 1,455,259 shares of Common Stock, representing 6.3% of the Common Stock outstanding based upon 23,029,846 shares of the Issuer's Common Stock outstanding as of July 31, 2025, as disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on August 8, 2025. |
| (b) | Item 5(b) of this Schedule 13D is hereby amended and restated in its entirety as follows: Number of shares the Reporting Person has: Sole power to vote or direct the vote: 1,454,578 Shared power to vote: 681 Sole power to dispose or direct the disposition of: 1,454,578 Shared power to dispose or direct the disposition of: 681 |
| (c) | Since the most recent filing on Schedule 13D, the Reporting Person has not engaged in any transactions in the Issuer's Common Stock other than the following, each of which involved a series of open market transactions on the Nasdaq stock market: -- On August 7, 2025, the Reporting Person sold 2,594 shares of Common Stock at a weighted average price of $91.683 per share. -- On August 8, 2025, the Reporting Person sold 203,938 shares of Common Stock at a weighted average price of $107.7395 per share. -- On August 11, 2025, the Reporting Person sold 12,605 shares of Common Stock at a weighted average price of $104.2741 per share. -- On September 18, 2025, the Reporting Person sold 112,915 shares of Common Stock at a weighted average price of $105.8548 per share. -- On September 19, 2025, the Reporting Person sold 143,352 shares of Common Stock at a weighted average price of $109.4043 per share. |
| (d) | None. |
| (e) | Not applicable. |
| SIGNATURE | |
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
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