Filing Details
- Accession Number:
- 0001140361-20-019835
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2020-09-04 18:35:02
- Reporting Period:
- 2020-09-03
- Accepted Time:
- 2020-09-04 18:35:02
- SEC Url:
- Form 4 Filing
Issuer
| Cik | Name | Symbol | Sector (SIC) | IRS No |
|---|---|---|---|---|
| 1680062 | Acm Research Inc. | ACMR | Special Industry Machinery, Nec (3559) | 000000000 |
Insiders
| Cik | Name | Reported Address | Insider Title | Director | Officer | Large Shareholder | Other |
|---|---|---|---|---|---|---|---|
| 1721580 | H David Wang | C/O Acm Research, Inc. 42307 Osgood Road, Suite I Fremont CA 94539 | See Remarks | No | No | No | No |
Reported Non-Derivative Transactions
| Sec. Name | Acquisiton - Disposition | Date | Amount | Price | Remaning Holdings | Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|---|---|---|---|---|---|
| Class A Common Stock | Disposition | 2020-09-03 | 20,000 | $84.53 | 217,459 | No | 4 | S | Direct | |
| Class A Common Stock | Disposition | 2020-09-04 | 49,453 | $80.08 | 168,006 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | S | Direct | |
| No | 4 | S | Direct |
Reported Non-Derivative Holdings
| Sec. Name | Remaning Holdings | Nature of Ownership | Explanation |
|---|---|---|---|
| Class A Common Stock | 33,334 | Indirect | By Jing Chen, wife of David H. Wang |
| Class A Common Stock | 15,279 | Indirect | By Sophia Wang, daughter of David H. Wang |
| Class A Common Stock | 60,000 | Indirect | By David Hui Wang and Jing Chen Family Irrevocable Trust for Wang Children |
| Class A Common Stock | 206,667 | Indirect | By Wang-Chen Family Living Trust |
Footnotes
- The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
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