[Form 3] POWER SOLUTIONS INTERNATIONAL, INC. Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Form 3 filing by Zhaoying Du for Power Solutions International, Inc. (PSIX) reports that Du, listed as an officer with the title General Counsel and Corporate Secretary, filed an initial statement dated 09/08/2025 and signed on 09/16/2025. The filing explicitly states that no securities are beneficially owned by the reporting person.

Positive

• Initial disclosure completed as required under Section 16
• Reporting person identified by role: General Counsel and Corporate Secretary
• Explicit statement of no beneficial ownership provides clear baseline

Negative

• None.

Insights

Financial Analyst

TL;DR: Routine Section 16 Form 3: officer disclosed position and reported no beneficial ownership.

This is a standard initial Form 3 filing under Section 16 showing the reporting person holds an officer role but reports zero beneficial ownership of PSIX securities. As there are no securities or derivative positions reported, there is no immediate impact on ownership metrics, dilution, or insider selling/buying analysis from this filing alone.

Corporate Governance Expert

TL;DR: Governance disclosure completed; absence of ownership is noted but not unusual for a newly reported officer.

The filing documents the reporting persons relationship to the issuer as an officer (General Counsel and Corporate Secretary) and serves the regulatory purpose of establishing an initial ownership baseline. Because no securities are reported, there are no conflict-of-interest ownership signals or Section 16 trading considerations triggered by this filing.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Du Zhaoying

(Last) (First) (Middle)

201 MITTEL DR

(Street)

WOOD DALE IL 60191

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
09/08/2025

3. Issuer Name and Ticker or Trading Symbol
POWER SOLUTIONS INTERNATIONAL, INC. [ PSIX ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	See Remarks

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

General Counsel and Corporate Secretary

No securities are beneficially owned.

	Zhaoying Du	09/16/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did the PSIX Form 3 filed by Zhaoying Du report?

The Form 3 identifies Zhaoying Du as General Counsel and Corporate Secretary and states that no securities are beneficially owned.

When was the event requiring the PSIX Form 3 reported?

The Date of Event Requiring Statement is listed as 09/08/2025 and the form is signed on 09/16/2025.

Does the filing show any derivative or non-derivative securities owned by the reporting person?

No. The filing explicitly states no securities are beneficially owned, and no derivative or non-derivative positions are listed.

What is the reporting persons address on the Form 3?

The address shown for the reporting person is 201 Mittel Dr, Wood Dale, IL 60191.

Is this Form 3 filed by one person or multiple reporting persons?

The form indicates it was filed by one reporting person.