SEC Form 4 · accession 0001654954-18-007317
ACM Research, Inc. · ACMR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David H Wang
Officer — See Remarks · Director · 10% Owner
Period of report
Jun 29, 2018
Accepted (ET)
Jul 3, 2018 · 4:36 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001680062
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock | Jun 29, 2018 | M | 15,279 | $3.00 | A | 15,279 | I | By Sophia Wang, daughter of David H. Wang |
| Class A Common Stock | holding | — | — | — | 166,667 | D | ||
| Class A Common Stock | holding | — | — | — | 60,000 | I | By David Hui Wang and Jing Chen Family Irrevocable Trust for Wang Children | |
| Class A Common Stock | holding | — | — | — | 206,667 | I | By Wang-Chen Family Living Trust |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock OptionF2 | $3.00 | Jun 29, 2018 | M | 15,279 | D | — | Dec 27, 2026 | Class A Common Stock | 15,279 | 0 | I |
Explanation of responses
- F1Sophia Wang, who is the daughter of the reporting person and whose shares are deemed indirectly beneficially owned by the reporting person, previously held options to acquire up to 18,334 shares of Class A Common Stock of the Issuer. On June 29, 2018, Ms. Wang exercised options to purchase 15,279 shares of Class A Common Stock of the Issuer. The options to purchase the remaining 3,055 shares of Class A Common Stock have terminated.
- F2As of the transaction date, 15,279 shares had vested.
Remarks
Chief Executive Officer, President and Director