Trade Summary

Yesterday, LIGGETT EMILY M, serving as Dir at Ultra Clean Holdings, Inc. (UCTT), sold 8,198 shares at $92.18 per share, for a total transaction value of $755,691.64. Following this transaction, LIGGETT EMILY M now holds 38,152 shares of UCTT.

This sale represents a 17.69% decrease in LIGGETT EMILY M's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, May 27, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, May 28, 2026 at 9:46 PM ET, 1 day after the trade was made.

Ultra Clean Holdings, Inc. operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTOR EQUIPMENT & MATERIALS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.