CIK 0001680062 · Large accelerated filer
ACM Research, Inc.
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- ACMR
- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- FY end
- Dec 31
- Incorporated
- CA
- Entity type
- operating
- Phone
- 510-445-3700
- Business address
- 42307 OSGOOD ROAD, SUITE I, FREMONT, CA, 94539
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $15,300,651
- in 3 filings, $15.3M under 10b5-1 plans
Net −$15,300,651. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2020-03-18 | Feng Lisa See remarks | Option exercise · Stock Option | −3,817 | 5,907 | ||
| 2019-11-04 | McKechnie Mark See remarks | Grant or award · Stock Option | +20,000 | 20,000 | ||
| 2019-11-04 | Feng Lisa See remarks | Grant or award · Stock Option | +10,000 | 10,000 | ||
| 2019-09-30 | Hu Chenming Director | Returned to the company · Stock Option | −22,232 | $10.20 | $227K | 31,102 |
| 2019-09-30 | Chen Fuping See remarks | Returned to the company · Stock Option | −17,946 | $10.20 | $183K | 15,388 |
| 2019-09-30 | Cheav Sotheara See remarks | Returned to the company · Stock Option | −13,393 | $12.45 | $167K | 9,941 |
| 2019-08-23 | Wang David H See remarks | Returned to the company | −28,661 | $13.20 | $378K | 168,006 |
| 2019-08-23 | Wang Jian See remarks | Returned to the company | −154,821 | $13.20 | $2.0M | 327,067 |
| 2019-08-23 | Liu Tracy Director | Returned to the company | −2,143 | $13.20 | $28K | 16,924 |
| 2019-08-23 | Hu Chenming Director | Returned to the company | −22,232 | $13.20 | $293K | 7,768 |
| 2019-08-23 | Dun Haiping Director | Returned to the company | −28,661 | $13.20 | $378K | 285,030 |
| 2019-08-23 | Chen Fuping See remarks | Returned to the company | −17,946 | $13.20 | $237K | 0 |
| 2019-08-23 | Cheav Sotheara See remarks | Returned to the company | −13,393 | $13.20 | $177K | 29,941 |
| 2019-08-20 | Wang David H See Remarks | Option exercise | +30,000 | $0.75 | $23K | 196,667 |
| 2019-08-20 | Wang David H See Remarks | Option exercise · Stock Option | −30,000 | 103,334 | ||
| 2019-08-04 | Cheav Sotheara See remarks | Grant or award · Stock Option | +10,000 | 10,000 | ||
| 2019-08-04 | Chen Fuping See remarks | Grant or award · Stock Option | +10,000 | 10,000 | ||
| 2019-05-09 | Cheav Sotheara See remarks | Option exercise | +10,000 | $0.75 | $8K | 43,334 |
| 2019-05-09 | Cheav Sotheara See remarks | Option exercise · Stock Option | −10,000 | 23,334 | ||
| 2019-04-23 | Dun Haiping Director | Grant or award · Stock Options | +20,000 | 20,000 |
Page 31 of 32 · 639 trades