Pomerantz LLP filed a class-action lawsuit against First Solar, Inc. on behalf of investors. The legal action covers securities purchased between February 26, 2025, and February 24, 2026.

The complaint alleges that the company and its officers issued false statements regarding business operations and prospects. A significant stock price drop followed disappointing 2026 financial results and lowered guidance.

Plaintiffs specifically cite misrepresentations concerning production output and the impact of international tariffs. These factors allegedly created artificially inflated stock prices throughout the class period.

Investors must meet the August 24, 2026, deadline to petition for lead plaintiff status. The lawsuit introduces potential damages and legal costs that may impact the company's financial outlook.