Xing Xiao has filed 10 insider transactions across 1 company since August 2023.
Most recent transaction: a sale of 580873 shares of ACM Research, Inc. ($ACMR) on October 04, 2024.
Activity breakdown: 0 open-market purchases and 8 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 4, 2024 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | S | Class A Common Stock | 580873 | $21.33 | 2,823,033.0000 | 66,671,526 | 17.06% | 0.87% |
| Oct. 4, 2024 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | S | Class A Common Stock | 119127 | $21.79 | 2,703,906.0000 | 66,671,526 | 4.22% | 0.18% |
| Oct. 7, 2024 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | S | Class A Common Stock | 173005 | $23.32 | 2,530,901.0000 | 66,671,526 | 6.40% | 0.26% |
| Oct. 7, 2024 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | S | Class A Common Stock | 101018 | $25.35 | 2,429,883.0000 | 66,671,526 | 3.99% | 0.15% |
| Oct. 7, 2024 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | S | Class A Common Stock | 977 | $26.01 | 2,428,906.0000 | 66,671,526 | 0.04% | 0.00% |
| Oct. 8, 2024 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | S | Class A Common Stock | 90396 | $21.13 | 2,338,510.0000 | 66,671,526 | 3.72% | 0.14% |
| Oct. 1, 2024 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | S | Class A Common Stock | 8304 | $20.19 | 3,430,206.0000 | 66,671,526 | 0.24% | 0.01% |
| Oct. 2, 2024 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | S | Class A Common Stock | 26300 | $20.01 | 3,403,906.0000 | 66,671,526 | 0.77% | 0.04% |
| Aug. 10, 2023 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | A | Stock Option | 24000 | $0.00 | 24,000.0000 | 65,341,771 | 50.00% | 0.04% |
| Aug. 10, 2023 | ACM Research, Inc. | $ACMR | Xing Xiao | Not found | A | Stock Option | 24000 | $0.00 | 24,000.0000 | 65,341,771 | 50.00% | 0.04% |