SEC Form 4 · accession 0001654954-18-011483
ACM Research, Inc. · ACMR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Sotheara Cheav
Officer — See remarks
Period of report
Aug 1, 2018
Accepted (ET)
Oct 23, 2018 · 4:35 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001680062
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock OptionF1 | $13.85 | Aug 1, 2018 | A | 40,000 | A | — | Jul 31, 2028 | Class A Common Stock | 40,000 | 40,000 | D |
Explanation of responses
- F1The option will vest and become exercisable as to 10,000 shares on August 1, 2019 and the remaining 30,000 shares will vest and become exercisable in equal monthly installments over the following 36 months, subject to continued service through each vesting date.
Remarks
Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer