| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Aug 23, 2023 | Option Exercise | $1.06 | 105,000 | 111,803 | 105,000 | Aug 25, 2023, 05:46 PM | |
| ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Aug 23, 2023 | Sale | $15.00 | 105,000 | 1,575,000 | 0 | Aug 25, 2023, 05:46 PM | |
| ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Feb 12, 2021 | Option Exercise | $3.00 | 30,000 | 90,000 | 30,000 | Feb 16, 2021, 05:52 PM | |
| ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Feb 12, 2021 | Sale | $120.00 | 30,000 | 3,600,000 | 0 | Feb 16, 2021, 05:52 PM | |
| ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Aug 23, 2019 | Option Exercise | $13.19 | 17,946 | 236,797 | 0 | Aug 27, 2019, 08:40 PM |
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