Wang Jian 4
4 · ACM Research, Inc. · Filed Aug 26, 2025
Insider Transaction Report
Form 4
Wang Jian
See remarks
Transactions
- Exercise/Conversion
Stock Option
2025-08-25−30,000→ 30,000 totalExercise: $5.60Exp: 2029-04-22→ Class A Common Stock (30,000 underlying) - Sale
Class A Common Stock
2025-08-22$30.00/sh−30,000$900,000→ 253,158 total - Sale
Class A Common Stock
2025-08-25$32.00/sh−30,000$960,000→ 253,158 total - Exercise/Conversion
Stock Option
2025-08-22−30,000→ 60,000 totalExercise: $5.60Exp: 2029-04-22→ Class A Common Stock (30,000 underlying) - Exercise/Conversion
Class A Common Stock
2025-08-22$5.60/sh+30,000$168,000→ 283,158 total - Exercise/Conversion
Class A Common Stock
2025-08-25$5.60/sh+30,000$168,000→ 283,158 total
Footnotes (2)
- [F1]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.
- [F2]The option is fully vested and exercisable.