Yinan Xiang, Director at ACM Research, Inc. (ACMR), sold 82,788 shares at $89.17 ($7.1M) on 2021-08-11, disclosed to the SEC on 2021-08-13.
Open-market sale of $7.1M ACMR by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $85.53 | 25,542 | $2.2M | 30.8% |
| 2 | $85.53 | 25,542 | $2.2M | 30.8% |
| 3 | $86.15 | 358 | $31K | 0.4% |
| 4 | $89.17 | 1,600 | $143K | 2.0% |
| 5 | $90.05 | 2,500 | $225K | 3.2% |
| 6 | $85.33 | 20,000 |
| $1.7M |
| 24.1% |
| 7 | $85.10 | 3,623 | $308K | 4.3% |
| 8 | $85.10 | 3,623 | $308K | 4.3% |
| Total | $85.65 avg | 82,788 | $7.1M | 100% |
| Filing → |
| ACMR | SELL | 2020-12-22 | $17.8M | — | Filing → |
| ACMR | SELL | 2020-12-17 | $5.1M | — | Filing → |