Power Solutions International, Inc. filings document Nasdaq-listed common stock and Form 8-K disclosures for an operating company focused on emission-certified engines and power systems. Recent records include Regulation FD releases for quarterly and annual financial results, business outlook commentary, and a completed acquisition adding fabricated steel components, switchgear subbases, electrical enclosure assemblies and fuel tanks for power generation products.
The company’s material-event filings also record governance and compensation matters, including officer appointments, board and committee changes, stockholder-designee directors and a cash-settled phantom unit plan tied to the market value of common stock. These disclosures frame capital structure, executive-compensation obligations, public communications and risk statements around PSI’s manufacturing and power-systems business.
Power Solutions International, Inc. CFO Li Xun reported equity compensation transactions involving stock appreciation rights and common stock. On February 12, 2026, Li exercised 7,500 stock appreciation rights, receiving 7,500 shares of common stock. Of these, 3,429 shares were withheld to cover the exercise price and related tax obligations, resulting in a net 4,071 shares issued. After these transactions, Li directly held 4,592 shares of common stock and 7,500 stock appreciation rights.
Power Solutions International, Inc. (PSIX) reported that director Hong He received a grant of restricted common stock. On December 11, 2025, Hong He was awarded 5,000 shares of common stock at a stated price of $0 per share, reflecting an equity compensation award rather than an open-market purchase.
The restricted stock was granted under the company’s 2012 Incentive Compensation Plan, as amended and restated, and is subject to the terms of a Restricted Stock Agreement dated December 11, 2025. Subject to certain conditions described in that agreement, the 5,000 shares are scheduled to vest on July 24, 2026. Following this grant, Hong He beneficially owns 23,750 shares of Power Solutions International common stock in direct form.
Power Solutions International granted its general counsel and corporate secretary 700 stock appreciation rights on December 11, 2025. These derivative awards are tied to 700 shares of common stock at an exercise price of $65.76 per share and expire on December 11, 2035.
One-third of the stock appreciation rights vest on December 11 of each of 2026, 2027, and 2028, so long as the executive remains employed with the company on those dates. The award is reported as directly owned by the officer and reflects routine equity-based executive compensation rather than an open-market share purchase or sale.
Power Solutions International, Inc. director Courtney Shea reported receiving 5,000 shares of restricted common stock on December 11, 2025. The grant was made at a reported price of $0 per share under the company's 2012 Incentive Compensation Plan, as amended and restated, and is governed by a Restricted Stock Agreement dated December 11, 2025. Subject to specified conditions, all 5,000 shares are scheduled to vest on July 24, 2026. After this award, Courtney Shea beneficially owns 5,000 shares of Power Solutions International common stock, held directly.
Power Solutions International (PSIX) furnished an update under Regulation FD. The company issued a press release announcing its third quarter 2025 financial results and providing its 2025 outlook.
The press release is included as Exhibit 99.1. The information is being furnished, not filed under the Exchange Act and is not subject to Section 18 liabilities. PSIX common stock trades on the Nasdaq Stock Market.
Power Solutions International (PSIX) reported strong Q3 2025 results. Net sales were $203.8 million versus $125.8 million a year ago, and net income was $27.6 million versus $17.3 million. Diluted EPS was $1.20 compared to $0.75. Gross profit reached $48.7 million and operating income was $28.4 million. For the first nine months, net sales were $531.2 million versus $331.7 million, with net income of $97.9 million versus $46.0 million.
The company amended its revolving credit agreement on July 30, 2025, extending maturity to July 30, 2027 and increasing capacity to $135.0 million; $95.0 million was outstanding as of September 30, 2025. Cash and cash equivalents were $49.0 million. Stockholders’ equity rose to $162.5 million from $65.3 million, reflecting profitability and a deferred tax valuation allowance release; deferred tax assets were $19.5 million as of quarter end. Operating cash flow for the nine months was $28.7 million.
Power Solutions International (PSIX) announced board changes effective October 9, 2025. Kui (Kevin) Jiang and Gengsheng Zhang resigned; the company states each resignation “is not based upon any disagreement” with the company.
The Board appointed Xuesen Yang to the Nominating & Governance and Compensation Committees and Zhao Jin to the Strategic Committee, both as designees of Weichai America Corp., PSI’s largest stockholder. Jiwen (James) Zhang was named Chair of the Nominating & Governance Committee, and Courtney Shea joined the Compensation Committee.
Power Solutions International (PSIX) filed a Form 144/A reporting a proposed sale of 6,000 common shares through Raymond James & Associates, with an aggregate market value of $600,000.00. The filing lists the approximate sale date as 09/18/2025 and notes 23,029,846 shares outstanding. The shares were acquired on 05/23/2011 by conversion of preferred stock and the filer reports owning 19,000 such shares from that acquisition. The notice also discloses a prior sale on 09/08/2025 of 7,000 shares generating $627,614.05 in gross proceeds.
Form 144 filing for Power Solutions International, Inc. (PSIX). The filer notifies a proposed sale of 3,500 common shares through Raymond James on 09/29/2025, with an aggregate market value of $371,000 and 23,029,846 shares outstanding. The securities were acquired on 07/10/2018 via a preferred stock conversion (5,000 shares acquired). The filing also reports prior sales by the same person in the past three months: 7,000 shares on 09/08/2025 for $627,614.05 and 6,000 shares on 09/23/2025 for $597,954.05. The filer certifies no undisclosed material adverse information and includes the standard signature and legal notice.
POWER SOLUTIONS INTERNATIONAL, INC. insider Du Zhaoying filed an amended initial ownership report on Form 3/A. The amendment does not list any share transactions, and the transaction summary shows no buys, sells, acquisitions, or dispositions, indicating this is an administrative update to reported holdings rather than new trading activity.