Cheav Sotheara, Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer. sold 1,647 shares of ACM Research, Inc. ($ACMR) @ $85.41 ($140,670.27 total) on Jun 5, 2026

Cheav Sotheara – Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.

Jun 5, 2026

52W Low$23.03

Current$98.5272.5% above low, 27.5% below high

Sale$85.4159.9% above low, 40.1% below high

52W High$127.19

1,647

Price

$85.41

Total Value

$140,670.27

Nearby Earnings

No earnings within 2 weeks of this transaction.

Insider	Cheav Sotheara
Title	Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
Transaction Date	Jun 5, 2026
Transaction Code	S Sale
Acquired/Disposed	Disposed
Security	Class A Common Stock
Direct/Indirect	Direct
Filing Date	Jun 6, 2026
Shares Sold	1,647
Price per Share	$85.41
Total Value	$140,670.27
Shares Owned After	100,002
Derivative	No
Accession Number	0001140361-26-024322
Document	View SEC Filing