4//SEC Filing
Dun Haiping 4
Accession 0001140361-24-047169
CIK 0001680062other
Filed
Nov 17, 7:00 PM ET
Accepted
Nov 18, 4:32 PM ET
Size
9.1 KB
Accession
0001140361-24-047169
Insider Transaction Report
Form 4
Dun Haiping
Director
Transactions
- Exercise/Conversion
Class A Common Stock
2024-11-14$0.50/sh+35,000$17,500→ 790,090 total - Tax Payment
Class A Common Stock
2024-11-14$18.59/sh−942$17,512→ 789,148 total - Exercise/Conversion
Stock Option
2024-11-14−35,000→ 25,001 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 November 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 942 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 November 13, 2024 of $18.59, and issuing to the reporting person the remaining 34,058 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
- Nov 17, 7:00 PM ET
- Accepted
- Nov 18, 4:32 PM ET
- Size
- 9.1 KB