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 |
|---|---|---|---|---|---|---|
| 2024-03-01 | Wang David H See Remarks | Option exercise | +180,000 | $0.50 | $90K | 684,018 |
| 2024-03-01 | Wang David H See Remarks | Shares withheld for taxes | −2,911 | $30.92 | $90K | 681,107 |
| 2024-03-01 | Wang David H See Remarks | Option exercise · Stock Option | −180,000 | 660,000 | ||
| 2024-03-01 | Dun Haiping Director | Option exercise | +35,000 | $0.50 | $18K | 890,090 |
| 2024-03-01 | Dun Haiping Director | Shares withheld for taxes | −566 | $30.92 | $18K | 889,524 |
| 2024-03-01 | Dun Haiping Director | Option exercise · Stock Option | −35,000 | 130,001 | ||
| 2024-02-28 | Feng Lisa See remarks | Option exercise 10b5-1 | +7,500 | $5.60 | $42K | 57,501 |
| 2024-02-28 | Feng Lisa See remarks | Sale 10b5-1 | −7,500 | $25.20 | $189K | 50,001 |
| 2024-02-28 | Feng Lisa See remarks | Option exercise · Stock Option 10b5-1 | −7,500 | 60,000 | ||
| 2024-02-28 | Liu Tracy Director | Option exercise 10b5-1 | +12,500 | $5.60 | $70K | 123,272 |
| 2024-02-28 | Liu Tracy Director | Sale 10b5-1 | −12,500 | $25.20 | $315K | 110,772 |
| 2024-02-28 | Liu Tracy Director | Option exercise · Stock Option 10b5-1 | −12,500 | 19,500 | ||
| 2024-01-12 | McKechnie Mark See Remarks | Option exercise 10b5-1 | +10,000 | $4.55 | $46K | 10,900 |
| 2024-01-12 | McKechnie Mark See Remarks | Sale 10b5-1 | −10,000 | $22.00 | $220K | 900 |
| 2024-01-12 | McKechnie Mark See Remarks | Option exercise · Stock Option 10b5-1 | −10,000 | 8,750 | ||
| 2023-12-26 | Liu Tracy Director | Option exercise 10b5-1 | +10,000 | $5.60 | $56K | 120,772 |
| 2023-12-26 | Liu Tracy Director | Sale 10b5-1 | −10,000 | $20.00 | $200K | 110,772 |
| 2023-12-26 | Liu Tracy Director | Option exercise · Stock Option 10b5-1 | −10,000 | 32,000 | ||
| 2023-12-26 | Feng Lisa See remarks | Option exercise 10b5-1 | +7,500 | $5.60 | $42K | 57,501 |
| 2023-12-26 | Feng Lisa See remarks | Sale 10b5-1 | −7,500 | $20.00 | $150K | 50,001 |
Page 16 of 32 · 639 trades