• Ultra Clean Holdings director Clarence L. Granger sold 29,000 common shares on May 1 at weighted average prices of $74.41 to $77.34.
• Directly held stake fell to 81,817 shares following transactions.
• Indirect holdings included 1,000 shares held by trust.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. UCT - Ultra Clean Holdings Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0000950103-26-006875), on May 05, 2026, and is solely responsible for the information contained therein.