Haiping Dun - Director at ACM Research, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Issuer Symbol
ACMR on Nasdaq
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Haiping Dun - trading volume in the past year for ACM Research, Inc.

Holdings reported by Haiping Dun for ACM Research, Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Class A Common Stock 755,090 $29,546,671 $39.13 12 Nov 2025 Haiping Dun & Chi-Pin H Dun Revocable Trust
Class A Common Stock 0 $0 $39.13 12 Nov 2025 Direct
Stock Option 20,000 12 Aug 2025 Direct Class A Common Stock

Transactions reported by Haiping Dun 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.