Yinan Xiang, Director at ACM Research, Inc. (ACMR), sold 237,010 shares at $76.10 ($17.8M) on 2020-12-18, disclosed to the SEC on 2020-12-22.
Open-market sale of $17.8M 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 | $75.30 | 82,454 | $6.2M | 34.8% |
| 2 | $75.30 | 82,454 | $6.2M | 34.8% |
| 3 | $76.10 | 1,699 | $129K | 0.7% |
| 4 | $76.10 | 1,699 | $129K | 0.7% |
| 5 | $75.08 | 26,892 | $2.0M | 11.3% |
| 6 | $75.08 | 26,892 |
| $2.0M |
| 11.3% |
| 7 | $75.00 | 14,920 | $1.1M | 6.3% |
| Total | $75.24 avg | 237,010 | $17.8M | 100% |
| Filing → |
| ACMR | SELL | 2021-08-13 | $7.1M | — | Filing → |
| ACMR | SELL | 2020-12-17 | $5.1M | — | Filing → |