ATLANTA, GA – – (Globe Newswire – March 25, 2025) – – A shareholder class action lawsuit has been filed against Ultra Clean Holdings, Inc. (“Ultra Clean” or the “Company”) (NASDAQ: UCTT). The lawsuit alleges that Defendants misled investors regarding demand for Ultra Clean’s products and services in the domestic Chinese market throughout the 2024 fiscal year.

If you bought shares of Ultra Clean between May 6, 2024 and February 24, 2025, and you suffered a significant loss on that investment, you are encouraged to discuss your legal rights by contacting Corey D. Holzer, Esq. at cholzer@holzerlaw.com, by toll-free telephone at (888) 508-6832 or you may visit the firm’s website at www.holzerlaw.com/case/ultra-clean-holdings/ to learn more.

The deadline to ask the court to be appointed lead plaintiff in the case is May 23, 2025.