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⚲
|
| Keyboard |
| Dun Haiping
✚
|
|
|---|---|
| CIK # | 0001721581 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001721581] | |
| 4 | [0001721581] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Dun Haiping | |
| ACM Research Inc |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
ACM Research Inc ACMR
Class A Common Stock
|
2026-03-09 | Sell | 4,100 | $43.37 | 177,817 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2026-03-09 | Option exercise | 5,000 | $5.60 | 28,000 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2026-03-09 | Sell | 900 | $43.94 | 39,546 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2026-03-09 | Option exercise | 5,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2025-11-12 | Gift | 755,090 | $0.00 | |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2025-08-12 | Grant | 20,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2025-03-14 | Sell | 7,062 | $29.23 | 206,422 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2025-03-14 | Sell | 2,456 | $28.32 | 69,554 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2025-03-10 | Sell | 15,001 | $26.54 | 398,127 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2025-03-03 | Option exercise | 25,001 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2025-03-03 | Option exercise | 25,001 | $0.50 | 12,500 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2025-03-03 | Tax withheld | 482 | $25.94 | 12,503 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-11-29 | Sell | 19,058 | $17.43 | 332,181 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-11-22 | Sell | 15,000 | $19.12 | 286,800 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-11-14 | Tax withheld | 942 | $18.59 | 17,512 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-11-14 | Option exercise | 35,000 | $0.50 | 17,500 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2024-11-14 | Option exercise | 35,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-08-29 | Sell | 19,097 | $18.08 | 345,274 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-08-22 | Sell | 15,000 | $19.85 | 297,750 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-08-14 | Tax withheld | 903 | $19.38 | 17,500 |
| showing 20 of 84 most recent transactions | |||||