SEC Form 4 · accession 0001654954-18-007186
ACM Research, Inc. · ACMR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Tracy Liu
Director
Period of report
Jun 28, 2018
Accepted (ET)
Jun 29, 2018 · 4:35 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 28, 2018 | M | 16,667 | $3.00 | A | 19,067 | D |
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 28, 2018 | M | 16,667 | D | — | Dec 27, 2026 | Class A Common Stock | 16,667 | 0 | D |
Explanation of responses
- F1On June 28, 2018, the reporting person exercised previously issued stock options to purchase 16,667 shares of Class A Common Stock of the Issuer.
- F2The option was fully vested and exercisable.