Trade Summary

5 days ago, Liu Tracy, serving as Dir at Acm Research, Inc. (ACMR), sold 60,000 shares at $47.51 per share, for a total transaction value of $2,850,782.00. Following this transaction, Liu Tracy now holds 110,772 shares of ACMR.

This sale represents a 35.00% decrease in Liu Tracy's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, March 10, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, March 12, 2026, 2 days after the trade was made.

Acm Research, 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.