SEC FORM 3 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*
Xykis Constantine

(Last) (First) (Middle)
C/O 201 MITTEL DRIVE

(Street)
WOOD DALE IL 60191

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
03/15/2021
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)
Chief Technology Officer
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)
Common Stock 18,834 D
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
Stock Appreciation Right 02/22/2018(1) 02/26/2026 Common Stock 1,500 11.25 D
Explanation of Responses:
1. The Issuer granted the stock appreciation right (the "SAR") on February 22, 2016 (the "Grant Date") under the Issuer's 2012 Incentive Compensation Plan. The SAR Vests and becomes exercisable in equal installments on each of the first and second anniversaries of the Grant Date.
Remarks:
See Exhibit 24.1 - Power of Attorney
/s/ Constantine Xykis 03/25/2020
** 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.
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                                                                    Exhibit 24.1

                               POWER OF ATTORNEY
                              (Section 16 Filings)

    Know all by these presents, that the undersigned hereby constitutes and
appoints Donald P. Klein and Oriana Pietrangelo, the undersigned's true and
lawful attorney-in-fact to:

 1. Execute for and on behalf of the undersigned, in the undersigned's capacity
    as an officer and/or director of Power Solutions International, Inc.
    ("PSI"), Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities
    Exchange Act of 1934 and the rules and regulations promulgated thereunder;

 2. Do and perform any and all acts for and on behalf of the undersigned which
    may be necessary or desirable to complete and execute any such Form 3, 4 or
    5, complete and execute any amendment or amendments thereto and timely file
    such form with the United States Securities and Exchange Commission and any
    national quotation system, national securities exchange, stock exchange or
    similar authority; and

 3. Take any other action of any type whatsoever in connection with the
    foregoing which, in the opinion of such attorney-in-fact, may be of benefit
    to, in the best interest of or legally required by the undersigned, it being
    understood that the documents executed by such attorney-in-fact on behalf of
    the undersigned pursuant to this Power of Attorney shall be in such form and
    shall contain such terms and conditions as such attorney-in-fact may approve
    in such attorney-in-fact's discretion.

    The undersigned hereby grants to such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this Power of Attorney and the rights and powers herein
granted. The undersigned acknowledges that the foregoing attorney-in-fact, in
serving in such capacity at the request of the undersigned, is not assuming, nor
is PSI assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Securities Exchange Act of 1934.

    This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and transactions in securities issued by PSI, unless
earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorney-in-fact.

    IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 12th day of March, 2021.

                                                    /s/ Constantine Xykis
                                                 -----------------------------
                                                 Signature

                                                 -----------------------------
                                                 Constantine Xykis