04:42 PM EST, 12/05/2025 (MT Newswires) -- David H Wang, 10% Owner, Chief Executive Officer, President and Director, on December 03, 2025, sold 130,000 shares in Acm Research ( ACMR ) for $4,361,477. Following the Form 4 filing with the SEC, Wang has control over a total of 1,748,548 Class A common shares of the company, with 802,708 shares held directly and 945,840 controlled indirectly.

SEC Filing:

https://www.sec.gov/Archives/edgar/data/1680062/000114036125044559/xslF345X05/form4.xml