| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Jan 12, 2024 | Option Exercise | $4.55 | 10,000 | 45,500 | 10,900 | Jan 16, 2024, 04:15 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Jan 12, 2024 | Sale | $22.00 | 10,000 | 220,000 | 900 | Jan 16, 2024, 04:15 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Oct 11, 2023 | Sale | $20.00 | 11,250 | 225,000 | 900 | Oct 13, 2023, 04:15 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Oct 11, 2023 | Option Exercise | $4.55 | 11,250 | 51,188 | 12,150 | Oct 13, 2023, 04:15 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Sep 01, 2023 | Option Exercise | $4.55 | 30,000 | 136,500 | 30,900 | Sep 05, 2023, 09:30 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Sep 01, 2023 | Sale | $18.00 | 30,000 | 540,000 | 900 | Sep 05, 2023, 09:30 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Mar 09, 2022 | Option Exercise | $13.85 | 300 | 4,155 | 300 | Mar 11, 2022, 05:06 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Mar 10, 2022 | Option Exercise | $13.85 | 5,000 | 69,250 | 5,300 | Mar 11, 2022, 05:06 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Mar 10, 2022 | Sale | $64.20 | 5,000 | 320,976 | 4,200 | Mar 11, 2022, 05:06 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Nov 18, 2021 | Option Exercise | $13.85 | 5,000 | 69,250 | 5,000 | Nov 22, 2021, 05:00 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See Remarks | Nov 18, 2021 | Sale | $94.05 | 5,000 | 470,266 | 4,579 | Nov 22, 2021, 05:00 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Aug 19, 2021 | Option Exercise | $13.85 | 5,000 | 69,250 | 5,000 | Aug 20, 2021, 04:33 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Aug 19, 2021 | Sale | $82.08 | 5,000 | 410,383 | 726 | Aug 20, 2021, 04:33 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Mar 12, 2021 | Sale | $87.89 | 10,028 | 881,361 | 0 | Mar 16, 2021, 05:31 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Mar 12, 2021 | Option Exercise | $13.85 | 10,028 | 138,888 | 10,028 | Mar 16, 2021, 05:31 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Nov 19, 2020 | Option Exercise | $16.81 | 7,500 | 126,075 | 7,500 | Nov 20, 2020, 05:30 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Nov 19, 2020 | Sale | $74.45 | 7,500 | 558,375 | 0 | Nov 20, 2020, 05:30 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Aug 27, 2020 | Option Exercise | $13.85 | 4,585 | 63,502 | 4,585 | Aug 31, 2020, 05:30 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Aug 27, 2020 | Sale | $93.18 | 4,585 | 427,230 | 0 | Aug 31, 2020, 05:30 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Jun 15, 2020 | Option Exercise | $13.85 | 5,415 | 74,998 | 5,415 | Jun 17, 2020, 05:30 PM | |
| ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Jun 15, 2020 | Sale | $54.34 | 5,415 | 294,251 | 0 | Jun 17, 2020, 05:30 PM |
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