Filing Details
- Accession Number:
- 0001140361-24-010869
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2024-03-01 21:30:28
- Reporting Period:
- 2024-02-28
- Accepted Time:
- 2024-03-01 21:30:28
- 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 |
|---|---|---|---|---|---|---|---|
| 1721299 | Tracy Liu | C/O Acm Research, Inc. 42307 Osgood Road, Suite I Fremont CA 94539 | 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 | Acquisiton | 2024-02-28 | 12,500 | $5.60 | 123,272 | No | 4 | M | Direct | |
| Class A Common Stock | Disposition | 2024-02-28 | 12,500 | $25.20 | 110,772 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | M | Direct | |
| No | 4 | S | Direct |
Reported Derivative Transactions
| Sec. Name | Sec. Type | Acquisiton - Disposition | Date | Amount | Price | Amount - 2 | Price - 2 |
|---|---|---|---|---|---|---|---|
| Class A Common Stock | Stock Option | Disposition | 2024-02-28 | 12,500 | $0.00 | 12,500 | $5.60 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 19,500 | 2029-04-22 | No | 4 | M | Direct |
Footnotes
- On February 28, 2024, the reporting person exercised a previously issued stock option to purchase 12,500 shares of Class A Common Stock of the Issuer.
- The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 21, 2023.
- The option is fully vested and exercisable.
Billionaire Hedge Funds
