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

Insider Transactions and Holdings

Entity Type
Individual
Role
Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
Issuer Symbol
ACMR on Nasdaq
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All Insider Reports

Sotheara Cheav - trading volume in the past year for ACM Research, Inc.

Holdings reported by Sotheara Cheav for ACM Research, Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Class A Common Stock 100,002 $3,500,070 $35.00 18 Sep 2025 Direct
Stock Option 56,250 18 Sep 2025 Direct Class A Common Stock

Transactions reported by Sotheara Cheav for ACM Research, Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.