ACMR
ACM Research, Inc.
ACM Research, Inc. (ACMR) has 2 SEC Form 4 filings (22 transaction rows) in the rolling window, disclosed by 2 distinct insiders. Most recent filing: Jun 6, 2026.
Insiders have net sold $10.4M over the trailing 6 months.
- Industry:Semiconductors
- CEO:Hui Wang
- Employees:2,023
- HQ:Fremont, CA, US
- IPO:2017-11-02
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$10.4M
reported sales (SEC code S)
Unique Insiders
2
in the rolling window
| Source | ||||||
|---|---|---|---|---|---|---|
Cheav SothearaFirst filing | See remarks | Sale | 13,351 | $1.1M | Jun 6 | SEC ↗ |
Cheav SothearaFirst filing | See remarks | Sale | 5,399 | $449K | Jun 6 | SEC ↗ |
Wang David HFirst filing | See Remarks | Sale | 60,000 | $5.4M | Jun 5 | SEC ↗ |
Wang David HFirst filing | See Remarks | Sale | 40,002 | $3.4M | Jun 5 | SEC ↗ |
Related companies
ACM Research, Inc. is in the Manufacturing sector.