ACM Research: Chen Fuping Sells 100k Shares at $33.2/Share on Dec 2, Buys 200k at $1.77 on Dec 3.

ACM Research, Inc. has disclosed that See remarks Chen Fuping made several transactions on December 2 and 3, 2025. Specifically, Chen sold 100,000 shares at $33.2 each on December 2, and purchased 20,000 shares at $1.77 each on the same day. On December 3, Chen sold 300 shares at $33.57 each and purchased 100,000 shares at $1.77 each. Additionally, Chen sold 19,700 shares at $33.05 each on December 3.