| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Feb 28, 2024 | Option Exercise | $15.40 | 25,000 | 385,000 | 123,272 | Mar 01, 2024, 09:30 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Dec 26, 2023 | Option Exercise | $12.80 | 20,000 | 256,000 | 120,772 | Dec 28, 2023, 09:02 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Nov 20, 2023 | Option Exercise | $12.63 | 30,000 | 379,050 | 51,924 | Nov 22, 2023, 04:15 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Feb 12, 2021 | Sale | $120.00 | 2,000 | 240,000 | 36,924 | Feb 16, 2021, 06:05 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Feb 09, 2021 | Sale | $110.00 | 400 | 44,000 | 40,524 | Feb 11, 2021, 05:30 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Feb 10, 2021 | Sale | $110.00 | 1,600 | 176,000 | 38,924 | Feb 11, 2021, 05:30 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Jan 06, 2021 | Sale | $100.00 | 2,000 | 200,000 | 40,924 | Jan 08, 2021, 05:30 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Sep 10, 2020 | Option Exercise | $16.81 | 6,000 | 100,860 | 42,924 | Sep 11, 2020, 05:30 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Mar 18, 2020 | Option Exercise | $3.00 | 20,000 | 60,000 | 36,924 | Mar 20, 2020, 04:30 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Aug 23, 2019 | Option Exercise | $13.19 | 2,143 | 28,277 | 16,924 | Aug 27, 2019, 08:42 PM | |
| ACMR | ACM Research, Inc. | Liu Tracy | Director | Jun 28, 2018 | Option Exercise | $3.00 | 16,667 | 50,001 | 19,067 | Jun 29, 2018, 04:35 PM |
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