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⚲
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| Keyboard |
| Liu Tracy
✚
|
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|---|---|
| CIK # | 0001721299 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001721299] | |
| 4 | [0001721299] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Liu Tracy | |
| AXT Inc | |
| ACM Research Inc |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
ACM Research Inc ACMR
Class A Common Stock
|
2026-03-11 | Option exercise | 15,000 | $1.00 | 15,000 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2026-03-11 | Option exercise | 15,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2026-03-11 | Sell | 11,623 | $47.81 | 555,696 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2026-03-11 | Sell | 3,377 | $48.25 | 162,940 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2026-03-10 | Option exercise | 45,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2026-03-10 | Sell | 12,784 | $48.19 | 616,061 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2026-03-10 | Sell | 32,216 | $47.06 | 1,516,085 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2026-03-10 | Option exercise | 45,000 | $1.00 | 45,000 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2025-08-12 | Grant | 20,000 | $0.00 | |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2025-07-15 | Option exercise | 15,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2025-07-15 | Sell | 15,000 | $30.00 | 450,000 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2025-07-15 | Option exercise | 15,000 | $1.00 | 15,000 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2024-08-12 | Grant | 20,000 | $0.00 | |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2024-02-28 | Option exercise | 12,500 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-02-28 | Sell | 12,500 | $25.20 | 315,000 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2024-02-28 | Option exercise | 12,500 | $5.60 | 70,000 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2023-12-26 | Option exercise | 10,000 | $5.60 | 56,000 |
|
ACM Research Inc ACMR
Class A Common Stock
|
2023-12-26 | Sell | 10,000 | $20.00 | 200,000 |
|
ACM Research Inc ACMR
Stock Option · derivative
|
2023-12-26 | Option exercise | 10,000 | $0.00 | |
|
ACM Research Inc ACMR
Class A Common Stock
|
2023-11-20 | Option exercise | 15,000 | $7.36 | 110,400 |
| showing 20 of 39 most recent transactions | |||||