Insider Transactions and Holdings
-
Entity Type
-
Individual
-
Role
-
Director
-
Stock Symbol
-
ACMR on Nasdaq
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 |
755K |
$22.1M |
$29.23 |
Mar 14, 2025 |
Direct |
|
|
| Class A Common Stock |
100K |
$2.92M |
$29.23 |
Mar 14, 2025 |
Dun Family GST Trust |
|
|
| Stock Option |
20K |
|
|
Aug 12, 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.