Rosen Law Firm Encourages Power Solutions International Investors to Secure Counsel Before Deadline

Investors with losses over $100K urged to join securities class action lawsuit against the company.

Apr. 13, 2026 at 2:10am

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The Rosen Law Firm, a global investor rights law firm, is reminding purchasers of Power Solutions International, Inc. (NASDAQ: PSIX) securities between May 8, 2025 and March 2, 2026 of the important May 19, 2026 lead plaintiff deadline in a securities class action lawsuit against the company.

Why it matters

The lawsuit alleges that Power Solutions made false and misleading statements about its ability to capture sales demand, particularly in the data center market, and understated the impact and costs of manufacturing capacity enhancements. Investors who purchased Power Solutions stock during the class period may be entitled to compensation.

The details

According to the lawsuit, Power Solutions overstated its ability to meet data center market demand and understated the costs and inefficiencies related to manufacturing capacity enhancements. This allegedly led to the company making materially misleading statements about its business, operations, and prospects.

  • The class period is from May 8, 2025 to March 2, 2026.
  • The lead plaintiff deadline is May 19, 2026.

The players

The Rosen Law Firm, P.A.

A global investor rights law firm that is representing investors in the Power Solutions International securities class action lawsuit.

Power Solutions International, Inc.

A NASDAQ-listed company that manufactures and distributes power generation and power distribution equipment and services.

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What they’re saying

“Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Power Solutions International, Inc. (NASDAQ: PSIX) between May 8, 2025 and March 2, 2026, inclusive (the 'Class Period'), of the important May 19, 2026 lead plaintiff deadline.”

— Laurence Rosen, Founding Partner, The Rosen Law Firm

What’s next

Investors who purchased Power Solutions securities during the class period have until May 19, 2026 to move the court to serve as lead plaintiff in the lawsuit.

The takeaway

This case highlights the importance for investors to carefully review public statements made by companies they invest in, as false or misleading information can lead to significant losses. The Rosen Law Firm is encouraging affected Power Solutions investors to secure legal counsel before the upcoming lead plaintiff deadline.