Trade Summary

3 days ago, McKechnie Mark, serving as See remarks at Acm Research, Inc. (ACMR), sold 98,551 shares at $45.58 per share, for a total transaction value of $4,491,952.00. Following this transaction, McKechnie Mark now holds 900 shares of ACMR.

This sale represents a 99.00% decrease in McKechnie Mark's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, March 12, 2026 and publicly disclosed via SEC Form 4 filing on Friday, March 13, 2026, 1 day 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.