4//SEC Filing
Dun Haiping 4
Accession 0001140361-24-037711
CIK 0001680062other
Filed
Aug 15, 8:00 PM ET
Accepted
Aug 16, 9:02 PM ET
Size
9.1 KB
Accession
0001140361-24-037711
Insider Transaction Report
Form 4
Dun Haiping
Director
Transactions
- Exercise/Conversion
Class A Common Stock
2024-08-14$0.50/sh+35,000$17,500→ 790,090 total - Tax Payment
Class A Common Stock
2024-08-14$19.38/sh−903$17,500→ 789,187 total - Exercise/Conversion
Stock Option
2024-08-14−35,000→ 60,001 totalExercise: $0.50Exp: 2025-04-30→ Class A Common Stock (35,000 underlying)
Holdings
- 100,000(indirect: By Trust)
Class A Common Stock
Footnotes (2)
- [F1]On August 14, 2024, the reporting person exercised, by net exercise, a previously issued stock option to purchase 35,000 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 903 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on August 13, 2024 of $19.38, and issuing to the reporting person the remaining 34,097 shares of Class A Common Stock.
- [F2]The option is fully vested and exercisable.
Documents
Issuer
ACM Research, Inc.
CIK 0001680062
Entity typeother
Related Parties
1- filerCIK 0001721581
Filing Metadata
- Form type
- 4
- Filed
- Aug 15, 8:00 PM ET
- Accepted
- Aug 16, 9:02 PM ET
- Size
- 9.1 KB