Power Solutions International Investors Face Deadline

Lawsuit filed over alleged accounting irregularities, investors have until May 19 to join class action.

Apr. 4, 2026 at 1:40am

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A photorealistic studio still life featuring a stack of financial documents, a calculator, and a gavel arranged on a clean, monochromatic background, conceptually representing the legal and financial implications of a class action lawsuit.A somber still life captures the gravity of a class action lawsuit alleging accounting irregularities at a major industrial manufacturer.NYC Today

A class action lawsuit has been filed against Power Solutions International Inc. (PSIX) in the United States District Court for the Northern District of New York. The lawsuit, Dishion v. Power Solutions International Inc. et al., alleges accounting irregularities at the company, and investors have until May 19, 2026 to join the class action.

Why it matters

Power Solutions International is a major manufacturer of engines and power generation equipment. The allegations of accounting issues could significantly impact the company's financial standing and shareholder value if proven true, making the deadline for investors to join the class action an important consideration.

The details

The class action lawsuit was filed by Kirby McInerney LLP and alleges unspecified accounting irregularities at Power Solutions International. The lawsuit is seeking to represent all investors who purchased PSIX stock during an unspecified class period.

  • The class action lawsuit was filed on April 3, 2026.
  • Investors have until May 19, 2026 to join the class action.

The players

Power Solutions International Inc.

A manufacturer of engines and power generation equipment.

Kirby McInerney LLP

The law firm that filed the class action lawsuit against Power Solutions International.

Dishion

The lead plaintiff in the class action lawsuit against Power Solutions International.

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What’s next

The judge in the case will decide on the class certification and next steps in the litigation process.

The takeaway

This lawsuit highlights the importance for investors to closely monitor the financial health and accounting practices of the companies they invest in, as issues can significantly impact shareholder value.