AG真人官方

STOCK TITAN
  1. Home
  2. Sec-filings
  3. PSIX
  4. [Form 4] Power Solutions International, Inc. Insider Trading Activity

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

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

Power Solutions International insiders sold substantial common stock holdings on 08/26/2025. The report is filed jointly by Weichai America Corp., Weichai Power Co., Ltd. and Shandong Heavy Industry Group Co., Ltd., which together hold and share voting and dispositive power over the reported shares. Multiple block sales occurred through broker-dealer transactions executed pursuant to Rule 144, with individual lots sold at weighted-average prices ranging from about $80.66 to $89.00 per share. Following these dispositions, the Reporting Persons beneficially owned between 10,716,152 and 10,796,651 shares across the reported lines, held indirectly. The filing discloses the Rule 144 sales and includes powers of attorney referenced by exhibit.

Insider di Power Solutions International hanno venduto consistenti partecipazioni in azioni ordinarie il 26/08/2025. La segnalazione 猫 presentata congiuntamente da Weichai America Corp., Weichai Power Co., Ltd. e Shandong Heavy Industry Group Co., Ltd., che congiuntamente detengono e condividono il potere di voto e dispositivi sulle azioni segnalate. Sono state eseguite pi霉 vendite a blocchi tramite transazioni di broker-dealer effettuate ai sensi della Rule 144, con lotti individuali venduti a prezzi medi ponderati compresi indicativamente tra $80,66 e $89,00 per azione. Dopo queste cessioni, le persone che hanno presentato la segnalazione detenevano beneficiariamente, in modo indiretto, tra 10.716.152 e 10.796.651 azioni nelle righe riportate. Il deposito rende note le vendite ai sensi della Rule 144 e include le procure citate in allegato.

Los insiders de Power Solutions International vendieron importantes participaciones en acciones comunes el 26/08/2025. El informe lo presentan conjuntamente Weichai America Corp., Weichai Power Co., Ltd. y Shandong Heavy Industry Group Co., Ltd., que en conjunto poseen y comparten el poder de voto y dispositividad sobre las acciones informadas. Se realizaron m煤ltiples ventas en bloque a trav茅s de transacciones de broker-dealer ejecutadas conforme a la Regla 144, con lotes individuales vendidos a precios promedio ponderados que oscilaron aproximadamente entre $80.66 y $89.00 por acci贸n. Tras estas disposiciones, las Personas Informantes pose铆an beneficiariamente, de forma indirecta, entre 10.716.152 y 10.796.651 acciones en las l铆neas reportadas. La presentaci贸n revela las ventas bajo la Regla 144 e incluye los poderes notariales referenciados como anexo.

Power Solutions International 雮措秬 甏�瓿勳瀽臧� 2025雲� 8鞗� 26鞚检棎 靸侂嫻頃� 氤错喌欤� 歆�攵勳潉 毵り皝頄堨姷雼堧嫟. 鞚� 氤搓碃靹滊姅 Weichai America Corp., Weichai Power Co., Ltd. 氚� Shandong Heavy Industry Group Co., Ltd.臧� 瓿惦彊鞙茧 鞝滌稖頄堨溂氅�, 鞚措摛鞚� 氤搓碃霅� 欤检嫕鞐� 雽�頃� 瓿惦彊鞙茧 鞚橁舶甓岅臣 觳橂秳甓岇潉 氤挫湢路瓿奠湢頃橁碃 鞛堨姷雼堧嫟. 鞐煬 瓯挫潣 敫旊 毵り皝鞚� Rule 144鞐� 霐半澕 欷戧皽鞐呾瀽 瓯半灅毳� 韱淀暣 鞁ろ枆霅橃棃鞙茧┌, 臧滊硠 毵る弰 氍茧焿鞚� 臧�欷戫弶攴� 臧�瓴╈潃 欤茧嫻 鞎� $80.66鞐愳劀 $89.00 靷澊鞓�鞀惦媹雼�. 鞚措煬頃� 觳橂秳 鞚错泟 氤搓碃鞚�(霌�)鞚� 氤搓碃霅� 頃霌れ棎靹� 臧勳爲鞝侅溂搿� 順滍儩鞝� 靻岇湢毳� 旮办鞙茧 10,716,152欤检棎靹� 10,796,651欤� 靷澊毳� 氤挫湢頃橁碃 鞛堨棃鞀惦媹雼�. 鞝滌稖靹滊電� Rule 144 毵り皝鞚� 瓿店皽頃橂┌, 觳秬搿� 鞏戈笁霅� 鞙勳瀯鞛�(甓岉暅 雽�毽� 氍胳劀)鞚� 韽暔頃╇媹雼�.

Des initi茅s de Power Solutions International ont vendu d鈥檌mportantes participations en actions ordinaires le 26/08/2025. Le rapport est d茅pos茅 conjointement par Weichai America Corp., Weichai Power Co., Ltd. et Shandong Heavy Industry Group Co., Ltd., qui d茅tiennent et partagent ensemble le pouvoir de vote et de disposition sur les actions d茅clar茅es. Plusieurs ventes en bloc ont 茅t茅 effectu茅es via des transactions de courtiers-ex茅cutants r茅alis茅es conform茅ment 脿 la Rule 144, des lots individuels ayant 茅t茅 vendus 脿 des prix moyens pond茅r茅s d鈥檈nviron 80,66 $ 脿 89,00 $ par action. 脌 la suite de ces cessions, les personnes d茅clarantes d茅tenaient, 脿 titre b茅n茅ficiaire et de mani猫re indirecte, entre 10 716 152 et 10 796 651 actions selon les lignes d茅clar茅es. Le d茅p么t divulgue les ventes effectu茅es sous la Rule 144 et inclut les procurations r茅f茅renc茅es en annexe.

Insider von Power Solutions International ver盲u脽erten am 26.08.2025 erhebliche Best盲nde an Stammaktien. Der Bericht wurde gemeinsam von Weichai America Corp., Weichai Power Co., Ltd. und Shandong Heavy Industry Group Co., Ltd. eingereicht, die zusammen das Stimm- und Verf眉gungsrecht 眉ber die gemeldeten Aktien aus眉ben und teilen. Mehrere Blockverk盲ufe erfolgten durch Broker-Dealer-Transaktionen, die gem盲脽 Rule 144 ausgef眉hrt wurden; einzelne Lose wurden zu gewichteten Durchschnittspreisen von etwa $80,66 bis $89,00 je Aktie ver盲u脽ert. Nach diesen Ver盲u脽erungen besa脽en die meldenden Personen wirtschaftlich, jeweils indirekt, zwischen 10.716.152 und 10.796.651 Aktien in den gemeldeten Positionen. Die Einreichung legt die Rule-144-Verk盲ufe offen und enth盲lt die vertraglich genannten Vollmachten als Anlage.

Positive
  • Transparent disclosure of Rule 144 broker-dealer sales with detailed weighted-average price ranges for each lot
  • Joint filing clearly identifies shared voting and dispositive power among Weichai America Corp., Weichai Power Co., Ltd. and Shandong Heavy Industry Group Co., Ltd.
  • Footnotes pledge to provide transaction-level detail on request, supporting completeness
Negative
  • Substantial dispositions of common stock across multiple lots on 08/26/2025, reducing reported holdings
  • Form 4 does not state total outstanding shares or percent ownership, so impact on control or dilution cannot be assessed from this filing alone

Insights

TL;DR: Multiple sizable Rule 144 block sales by major shareholders reduce their stake and are disclosed transparently.

The Reporting Persons executed a series of non-derivative dispositions of common stock in multiple lots on 08/26/2025 through broker-dealer transactions pursuant to Rule 144. The filings show weighted-average prices for lots between approximately $80.66 and $89.00 per share and indicate indirect beneficial ownership of roughly 10.7 million shares after the transactions. From an investor disclosure perspective, the report is complete in describing the method of sale, price ranges and joint filing structure. Materiality for valuation or control is not determinable from this Form 4 alone because total outstanding shares and percentage ownership are not stated here.

TL;DR: Joint reporting and power-sharing are clearly documented; the Form 4 complies with Rule 144 sale disclosure requirements.

The report identifies three related Reporting Persons that share voting and dispositive power and discloses multiple Rule 144 broker-dealer sales executed the same day. The inclusion of explanatory footnotes for price ranges and referenced powers of attorney supports transparency and regulatory compliance. The Form 4 does not assert any individual beneficial ownership, instead showing indirect ownership via the reporting entities. The filing is procedural and informational; it documents insider disposition activity without additional corporate governance actions disclosed.

Insider di Power Solutions International hanno venduto consistenti partecipazioni in azioni ordinarie il 26/08/2025. La segnalazione 猫 presentata congiuntamente da Weichai America Corp., Weichai Power Co., Ltd. e Shandong Heavy Industry Group Co., Ltd., che congiuntamente detengono e condividono il potere di voto e dispositivi sulle azioni segnalate. Sono state eseguite pi霉 vendite a blocchi tramite transazioni di broker-dealer effettuate ai sensi della Rule 144, con lotti individuali venduti a prezzi medi ponderati compresi indicativamente tra $80,66 e $89,00 per azione. Dopo queste cessioni, le persone che hanno presentato la segnalazione detenevano beneficiariamente, in modo indiretto, tra 10.716.152 e 10.796.651 azioni nelle righe riportate. Il deposito rende note le vendite ai sensi della Rule 144 e include le procure citate in allegato.

Los insiders de Power Solutions International vendieron importantes participaciones en acciones comunes el 26/08/2025. El informe lo presentan conjuntamente Weichai America Corp., Weichai Power Co., Ltd. y Shandong Heavy Industry Group Co., Ltd., que en conjunto poseen y comparten el poder de voto y dispositividad sobre las acciones informadas. Se realizaron m煤ltiples ventas en bloque a trav茅s de transacciones de broker-dealer ejecutadas conforme a la Regla 144, con lotes individuales vendidos a precios promedio ponderados que oscilaron aproximadamente entre $80.66 y $89.00 por acci贸n. Tras estas disposiciones, las Personas Informantes pose铆an beneficiariamente, de forma indirecta, entre 10.716.152 y 10.796.651 acciones en las l铆neas reportadas. La presentaci贸n revela las ventas bajo la Regla 144 e incluye los poderes notariales referenciados como anexo.

Power Solutions International 雮措秬 甏�瓿勳瀽臧� 2025雲� 8鞗� 26鞚检棎 靸侂嫻頃� 氤错喌欤� 歆�攵勳潉 毵り皝頄堨姷雼堧嫟. 鞚� 氤搓碃靹滊姅 Weichai America Corp., Weichai Power Co., Ltd. 氚� Shandong Heavy Industry Group Co., Ltd.臧� 瓿惦彊鞙茧 鞝滌稖頄堨溂氅�, 鞚措摛鞚� 氤搓碃霅� 欤检嫕鞐� 雽�頃� 瓿惦彊鞙茧 鞚橁舶甓岅臣 觳橂秳甓岇潉 氤挫湢路瓿奠湢頃橁碃 鞛堨姷雼堧嫟. 鞐煬 瓯挫潣 敫旊 毵り皝鞚� Rule 144鞐� 霐半澕 欷戧皽鞐呾瀽 瓯半灅毳� 韱淀暣 鞁ろ枆霅橃棃鞙茧┌, 臧滊硠 毵る弰 氍茧焿鞚� 臧�欷戫弶攴� 臧�瓴╈潃 欤茧嫻 鞎� $80.66鞐愳劀 $89.00 靷澊鞓�鞀惦媹雼�. 鞚措煬頃� 觳橂秳 鞚错泟 氤搓碃鞚�(霌�)鞚� 氤搓碃霅� 頃霌れ棎靹� 臧勳爲鞝侅溂搿� 順滍儩鞝� 靻岇湢毳� 旮办鞙茧 10,716,152欤检棎靹� 10,796,651欤� 靷澊毳� 氤挫湢頃橁碃 鞛堨棃鞀惦媹雼�. 鞝滌稖靹滊電� Rule 144 毵り皝鞚� 瓿店皽頃橂┌, 觳秬搿� 鞏戈笁霅� 鞙勳瀯鞛�(甓岉暅 雽�毽� 氍胳劀)鞚� 韽暔頃╇媹雼�.

Des initi茅s de Power Solutions International ont vendu d鈥檌mportantes participations en actions ordinaires le 26/08/2025. Le rapport est d茅pos茅 conjointement par Weichai America Corp., Weichai Power Co., Ltd. et Shandong Heavy Industry Group Co., Ltd., qui d茅tiennent et partagent ensemble le pouvoir de vote et de disposition sur les actions d茅clar茅es. Plusieurs ventes en bloc ont 茅t茅 effectu茅es via des transactions de courtiers-ex茅cutants r茅alis茅es conform茅ment 脿 la Rule 144, des lots individuels ayant 茅t茅 vendus 脿 des prix moyens pond茅r茅s d鈥檈nviron 80,66 $ 脿 89,00 $ par action. 脌 la suite de ces cessions, les personnes d茅clarantes d茅tenaient, 脿 titre b茅n茅ficiaire et de mani猫re indirecte, entre 10 716 152 et 10 796 651 actions selon les lignes d茅clar茅es. Le d茅p么t divulgue les ventes effectu茅es sous la Rule 144 et inclut les procurations r茅f茅renc茅es en annexe.

Insider von Power Solutions International ver盲u脽erten am 26.08.2025 erhebliche Best盲nde an Stammaktien. Der Bericht wurde gemeinsam von Weichai America Corp., Weichai Power Co., Ltd. und Shandong Heavy Industry Group Co., Ltd. eingereicht, die zusammen das Stimm- und Verf眉gungsrecht 眉ber die gemeldeten Aktien aus眉ben und teilen. Mehrere Blockverk盲ufe erfolgten durch Broker-Dealer-Transaktionen, die gem盲脽 Rule 144 ausgef眉hrt wurden; einzelne Lose wurden zu gewichteten Durchschnittspreisen von etwa $80,66 bis $89,00 je Aktie ver盲u脽ert. Nach diesen Ver盲u脽erungen besa脽en die meldenden Personen wirtschaftlich, jeweils indirekt, zwischen 10.716.152 und 10.796.651 Aktien in den gemeldeten Positionen. Die Einreichung legt die Rule-144-Verk盲ufe offen und enth盲lt die vertraglich genannten Vollmachten als Anlage.

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*
Weichai America Corp.
(Last) (First) (Middle)
3100 GOLF ROAD
(Street)
ROLLING MEADOWS IL 60008
(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)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
08/26/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X 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 08/26/2025 S(1) 13,548 D $80.659(2) 10,796,651 I See Explanation of Responses(11)
Common Stock 08/26/2025 S(1) 21,925 D $81.5697(3) 10,774,726 I See Explanation of Responses(11)
Common Stock 08/26/2025 S(1) 17,075 D $82.486(4) 10,757,651 I See Explanation of Responses(11)
Common Stock 08/26/2025 S(1) 11,923 D $83.455(5) 10,745,728 I See Explanation of Responses(11)
Common Stock 08/26/2025 S(1) 9,949 D $84.3466(6) 10,735,779 I See Explanation of Responses(11)
Common Stock 08/26/2025 S(1) 2,093 D $85.8071(7) 10,733,686 I See Explanation of Responses(11)
Common Stock 08/26/2025 S(1) 11,295 D $86.7352(8) 10,722,391 I See Explanation of Responses(11)
Common Stock 08/26/2025 S(1) 2,676 D $87.518(9) 10,719,715 I See Explanation of Responses(11)
Common Stock 08/26/2025 S(1) 3,385 D $88.35(10) 10,716,300 I See Explanation of Responses(11)
Common Stock 08/26/2025 S(1) 178 D $89 10,716,152 I See Explanation of Responses(11)
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
1. Name and Address of Reporting Person*
Weichai America Corp.
(Last) (First) (Middle)
3100 GOLF ROAD
(Street)
ROLLING MEADOWS IL 60008
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Weichai Power Co., Ltd.
(Last) (First) (Middle)
SECTION A 197, FU SHOU EAST STREET
HIGH-TECH INDUSTRIAL DEV. ZONE
(Street)
WEIFANG, SHANDONG PROVINCE F4 261061
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Shandong Heavy Industry Group Co., Ltd.
(Last) (First) (Middle)
#40-1 YANZI SHAN WEST ROAD
(Street)
JINAN, SHANDONG PROVINCE F4 250014
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. These transactions occurred pursuant to broker-dealer sales conducted in accordance with Rule 144 under the Securities Act of 1933, as amended.
2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.32 to $80.98, inclusive. The Reporting Persons (as defined below) undertake 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 of Common Stock sold at each separate price within the range set forth in this footnote.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.02 to $81.985, inclusive. The Reporting Persons (as defined below) undertake 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 of Common Stock sold at each separate price within the range set forth in this footnote.
4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.00 to $82.99, inclusive. The Reporting Persons (as defined below) undertake 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 of Common Stock sold at each separate price within the range set forth in this footnote.
5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.00 to $83.995, inclusive. The Reporting Persons (as defined below) undertake 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 of Common Stock sold at each separate price within the range set forth in this footnote.
6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.00 to $84.96, inclusive. The Reporting Persons (as defined below) undertake 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 of Common Stock sold at each separate price within the range set forth in this footnote.
7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.02 to $85.955, inclusive. The Reporting Persons (as defined below) undertake 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 of Common Stock sold at each separate price within the range set forth in this footnote.
8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.475 to $86.965, inclusive. The Reporting Persons (as defined below) undertake 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 of Common Stock sold at each separate price within the range set forth in this footnote.
9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.00 to $87.91, inclusive. The Reporting Persons (as defined below) undertake 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 of Common Stock sold at each separate price within the range set forth in this footnote.
10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.00 to $88.99, inclusive. The Reporting Persons (as defined below) undertake 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 of Common Stock sold at each separate price within the range set forth in this footnote.
11. This report is filed jointly by Weichai America Corp., Weichai Power Co., Ltd. and Shandong Heavy Industry Group Co., Ltd. (collectively, the "Reporting Persons"). Weichai America Corp. is the direct owner of the Common Stock referenced in this report and shares the power to vote and the power to dispose of all of such shares of Common Stock with the other Reporting Persons. No individual has beneficial ownership over the Common Stock beneficially owned by the Reporting Persons.
Remarks:
Exhibit List: Exhibit 24.1 - Power of Attorney (Weichai Power Co., Ltd.), incorporated by reference to Exhibit 24.1 to the Form 4 filed by Reporting Persons with the Securities and Exchange Commission on August 14, 2025 Exhibit 24.2 - Power of Attorney (Shandong Heavy Industry Group Co., Ltd.), incorporated by reference to Exhibit 24.2 to the Form 4 filed by Reporting Persons with the Securities and Exchange Commission on August 14, 2025
/s/ Jinguang Liu (aka Jin Liu), Chief Financial Officer, Weichai America Corp. 08/28/2025
/s/ Chenglong Sun, Authorized Representative, Weichai Power Co., Ltd. 08/28/2025
/s/ Chenglong Sun, Authorized Representative, Shandong Heavy Industry Group Co., Ltd. 08/28/2025
** 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.

Source:

FAQ

What insider transactions did PSIX reporting persons make on 08/26/2025?

They executed multiple broker-dealer sales pursuant to Rule 144, disposing of lots ranging from 178 to 21,925 shares at weighted-average prices between approximately $80.659 and $89.00 per share.

Who filed the Form 4 reporting PSIX insider sales?

The report was filed jointly by Weichai America Corp., Weichai Power Co., Ltd. and Shandong Heavy Industry Group Co., Ltd., which share voting and dispositive power over the reported shares.

How many shares did the Reporting Persons own after the reported transactions?

The filings show beneficial ownership levels across reported lines ranging from 10,716,152 to 10,796,651 shares following the transactions.

Were the sales part of a Rule 10b5-1 plan or Rule 144 transactions?

The explanatory notes state the transactions occurred pursuant to broker-dealer sales conducted in accordance with Rule 144 under the Securities Act of 1933.

Are there exhibits or powers of attorney referenced in the filing?

Yes. The filing references Exhibit 24.1 and Exhibit 24.2 as powers of attorney incorporated by reference to prior Form 4 filings.
Stock PSIX logo
Power Solutions Intl Inc

NASDAQ:PSIX

PSIX Rankings

#2107 Ranked by Market Cap
N/A Ranked by Dividends

PSIX Latest News

Aug 27, 2025
Power Solutions International and HD Hyundai Infracore Partner to Expand Industrial Engine Offerings in North America
Aug 11, 2025
Power Solutions International, Inc. Secured $135 Million Long-Term聽Committed Credit Facility to Support Strategic Growth
Aug 7, 2025
Power Solutions International Announces Record Second Quarter 2025 Financial Results
Jun 9, 2025
Power Solutions International Set to Join Russell 3000庐, Russell 2000庐, and Russell Microcap庐 Indexes
May 8, 2025
Power Solutions International Announces Strong First Quarter 2025 Financial Results

PSIX Latest SEC Filings

Aug 28, 2025
[SCHEDULE 13D/A] Power Solutions International, Inc. SEC Filing
Aug 27, 2025
[Form 4] Power Solutions International, Inc. Insider Trading Activity
Aug 27, 2025
[Form 4] Power Solutions International, Inc. Insider Trading Activity
Aug 27, 2025
[Form 4] Power Solutions International, Inc. Insider Trading Activity
Aug 26, 2025
[Form 4] Power Solutions International, Inc. Insider Trading Activity

PSIX Stock Data

1.91B
7.69M
67.22%
14.99%
2.08%
Specialty Industrial Machinery
Engines & Turbines
United States
WOOD DALE