4//SEC Filing
Wang Jian 4
Accession 0001140361-25-035581
CIK 0001680062other
Filed
Sep 18, 8:00 PM ET
Accepted
Sep 19, 4:30 PM ET
Size
8.3 KB
Accession
0001140361-25-035581
Insider Transaction Report
Form 4
Wang Jian
See remarks
Transactions
- Sale
Class A Common Stock
2025-09-18$35.00/sh−30,000$1,050,000→ 253,158 total - Exercise/Conversion
Class A Common Stock
2025-09-18$5.60/sh+30,000$168,000→ 283,158 total - Exercise/Conversion
Stock Option
2025-09-18−30,000→ 0 totalExercise: $5.60Exp: 2029-04-22→ Class A Common Stock (30,000 underlying)
Footnotes (3)
- [F1]On September 18, 2025, the reporting person exercised a previously issued stock option to purchase 30,000 shares of Class A Common Stock of the Issuer.
- [F2]The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 20, 2025.
- [F3]The option is fully vested and exercisable.
Documents
Issuer
ACM Research, Inc.
CIK 0001680062
Entity typeother
Related Parties
1- filerCIK 0001721620
Filing Metadata
- Form type
- 4
- Filed
- Sep 18, 8:00 PM ET
- Accepted
- Sep 19, 4:30 PM ET
- Size
- 8.3 KB