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[Form 4] Power Solutions International, Inc. Insider Trading Activity

Filing Impact
(Moderate)
Filing Sentiment
(Negative)
Form Type
4
Rhea-AI Filing Summary

Frank P. Simpkins, a director of Power Solutions International, Inc. (PSIX), reported the sale of 10,000 shares of the issuer's common stock on 08/25/2025 at a weighted average price of $91.638 per share. After the reported sale, the filing shows the reporting person beneficially owned 25,000 shares directly. The filing notes the sale occurred in multiple transactions at prices ranging from $91.55 to $91.93 and offers to provide the exact allocation on request.

Frank P. Simpkins, membro del consiglio di Power Solutions International, Inc. (PSIX), ha segnalato la vendita di 10.000 azioni del capitale sociale della società il 08/25/2025 a un prezzo medio ponderato di $91,638 per azione. Dopo la vendita riportata, la comunicazione indica che la persona che ha presentato il modulo possedeva direttamente 25.000 azioni. Il documento precisa che la vendita è avvenuta in più operazioni a prezzi compresi tra $91,55 e $91,93 e si offre di fornire la ripartizione esatta su richiesta.

Frank P. Simpkins, miembro del consejo de Power Solutions International, Inc. (PSIX), notificó la venta de 10.000 acciones del capital social de la emisora el 08/25/2025 a un precio medio ponderado de $91.638 por acción. Tras la venta informada, la presentación indica que la persona declarante poseía directamente 25.000 acciones. El documento señala que la venta se realizó en varias transacciones a precios que oscilan entre $91,55 y $91,93 y ofrece facilitar la asignación exacta a petición.

Power Solutions International, Inc. (PSIX) 이사� � 명인 Frank P. Simpkins� 2025� 08/25� 발행회사� 보통� 10,000주를 주당 가중평� $91.638� 매도했다� 보고했습니다. 보고� 매도 이후, 제출� 서류� 보고인이 직접 25,000주를 보유하고 있음� 나타냅니�. 서류에는 매도가 여러 거래� 이루어졌으며 가격대� $91.55에서 $91.93 사이였�, 정확� 배분 내역은 요청 � 제공하겠다고 기재되어 있습니다.

Frank P. Simpkins, administrateur de Power Solutions International, Inc. (PSIX), a déclaré la vente de 10 000 actions ordinaires de l'émetteur le 08/25/2025 au prix moyen pondéré de 91,638 $ par action. Après la vente signalée, le dépôt indique que la personne déclarante détenait directement 25 000 actions. Le document précise que la vente s'est effectuée en plusieurs transactions à des prix allant de 91,55 $ à 91,93 $ et propose de fournir la répartition exacte sur demande.

Frank P. Simpkins, ein Direktor von Power Solutions International, Inc. (PSIX), meldete den Verkauf von 10.000 Aktien der Stammaktien des Emittenten am 08/25/2025 zu einem gewichteten Durchschnittspreis von $91,638 je Aktie. Nach dem gemeldeten Verkauf zeigt die Meldung, dass die meldende Person direkt 25.000 Aktien besaß. Die Einreichung weist darauf hin, dass der Verkauf in mehreren Transaktionen zu Preisen zwischen $91,55 und $91,93 erfolgte und bietet an, die genaue Aufteilung auf Anfrage zu liefern.

Positive
  • Transaction transparency: Filing discloses weighted average price and explicit price range ($91.55 to $91.93).
  • Post-sale ownership disclosed: Reporting person still directly beneficially owns 25,000 shares.
Negative
  • Insider sale occurred: Director disposed of 10,000 shares, which investors may view as a potential negative signal depending on context.

Insights

TL;DR: Director sale of 10,000 shares reported; ownership retained at 25,000 shares, appears to be a routine disposition.

The Form 4 discloses a direct sale by a director totaling 10,000 shares at a weighted average of $91.638, leaving the director with 25,000 shares. The filing includes the required footnote describing multiple trade prices within a narrow $0.38 range and the director's offer to provide granular allocation on request. There is no indication in this filing of accelerated insider activity, planned trading program, or derivative transactions. Material details are limited to the quantity sold, price range, and post-transaction beneficial ownership.

TL;DR: Insider sale reported; transaction size and price range are disclosed, with post-sale ownership unchanged by derivatives.

The disclosure is concise: a sale date of 08/25/2025, 10,000 shares sold at a weighted average price of $91.638, price range $91.55 to $91.93, and 25,000 shares retained. No options, grants, or derivative instruments are reported on this Form 4. From an investor-disclosure perspective, this is a clear, routine Form 4 reporting a direct disposition by a director with full price-range transparency via the explanatory footnote.

Frank P. Simpkins, membro del consiglio di Power Solutions International, Inc. (PSIX), ha segnalato la vendita di 10.000 azioni del capitale sociale della società il 08/25/2025 a un prezzo medio ponderato di $91,638 per azione. Dopo la vendita riportata, la comunicazione indica che la persona che ha presentato il modulo possedeva direttamente 25.000 azioni. Il documento precisa che la vendita è avvenuta in più operazioni a prezzi compresi tra $91,55 e $91,93 e si offre di fornire la ripartizione esatta su richiesta.

Frank P. Simpkins, miembro del consejo de Power Solutions International, Inc. (PSIX), notificó la venta de 10.000 acciones del capital social de la emisora el 08/25/2025 a un precio medio ponderado de $91.638 por acción. Tras la venta informada, la presentación indica que la persona declarante poseía directamente 25.000 acciones. El documento señala que la venta se realizó en varias transacciones a precios que oscilan entre $91,55 y $91,93 y ofrece facilitar la asignación exacta a petición.

Power Solutions International, Inc. (PSIX) 이사� � 명인 Frank P. Simpkins� 2025� 08/25� 발행회사� 보통� 10,000주를 주당 가중평� $91.638� 매도했다� 보고했습니다. 보고� 매도 이후, 제출� 서류� 보고인이 직접 25,000주를 보유하고 있음� 나타냅니�. 서류에는 매도가 여러 거래� 이루어졌으며 가격대� $91.55에서 $91.93 사이였�, 정확� 배분 내역은 요청 � 제공하겠다고 기재되어 있습니다.

Frank P. Simpkins, administrateur de Power Solutions International, Inc. (PSIX), a déclaré la vente de 10 000 actions ordinaires de l'émetteur le 08/25/2025 au prix moyen pondéré de 91,638 $ par action. Après la vente signalée, le dépôt indique que la personne déclarante détenait directement 25 000 actions. Le document précise que la vente s'est effectuée en plusieurs transactions à des prix allant de 91,55 $ à 91,93 $ et propose de fournir la répartition exacte sur demande.

Frank P. Simpkins, ein Direktor von Power Solutions International, Inc. (PSIX), meldete den Verkauf von 10.000 Aktien der Stammaktien des Emittenten am 08/25/2025 zu einem gewichteten Durchschnittspreis von $91,638 je Aktie. Nach dem gemeldeten Verkauf zeigt die Meldung, dass die meldende Person direkt 25.000 Aktien besaß. Die Einreichung weist darauf hin, dass der Verkauf in mehreren Transaktionen zu Preisen zwischen $91,55 und $91,93 erfolgte und bietet an, die genaue Aufteilung auf Anfrage zu liefern.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
SIMPKINS FRANK P

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

(Street)
WOOD DALE IL 60191

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
POWER SOLUTIONS INTERNATIONAL, INC. [ PSIX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
08/25/2025
4. 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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 08/25/2025 S 10,000 D $91.638(1) 25,000 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.55 to $91.93. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
/s/ Frank P Simpkins 08/27/2025
** 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 4 (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 Form 4 for PSIX filed by Frank P. Simpkins disclose?

The Form 4 reports that director Frank P. Simpkins sold 10,000 shares on 08/25/2025 at a weighted average price of $91.638 and now beneficially owns 25,000 shares.

At what prices were the PSIX shares sold according to the filing?

The filing states the sales occurred at prices ranging from $91.55 to $91.93, with a weighted average of $91.638.

Does the Form 4 report any derivative transactions or option exercises for PSIX?

No. Table II for derivative securities is blank in this filing; only a non-derivative disposition of common stock is reported.

How many PSIX shares does the reporting person own after the sale?

The filing shows the reporting person beneficially owns 25,000 shares following the reported transaction.

Was the Form 4 filed jointly or by a single reporting person?

The filing indicates it was filed by one reporting person.
Power Solutions Intl Inc

NASDAQ:PSIX

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2.04B
7.60M
67.22%
14.99%
2.08%
Specialty Industrial Machinery
Engines & Turbines
United States
WOOD DALE