Insider: Cheav Sotheara See remarks - ACM Research, Inc.
| Company Holdings |
| Direct | Indirect Ownership | Total | |
| Shares | 100,002 | 0 | 100,002 |
| Value | $3,796,075.92 | $0.00 | $3,796,075.92 |
Trans. Date |
Trans. Type |
Shares |
Ownership Type |
Issue Type |
Price |
Trans. Value |
Total Shares Owned |
|---|---|---|---|---|---|---|---|
| 09/18/2025 | DDS | 10,000 | Direct | COM | $35.00 | $350,000.00 | 100,002 |
| 08/22/2025 | DDS | 11,152 | Direct | COM | $30.00 | $334,560.00 | 100,002 |
| 02/06/2025 | DDS | 22,598 | Direct | COM | $23.00 | $519,754.00 | 100,002 |
| 03/14/2024 | DDS | 2,617 | Direct | COM | $27.49 | $71,941.33 | 102,385 |
| 03/14/2024 | DDS | 2,383 | Direct | COM | $28.32 | $67,486.56 | 100,002 |
| 03/13/2024 | DDS | 5,000 | Direct | COM | $29.09 | $145,450.00 | 105,002 |
| 11/13/2023 | DDS | 26,000 | Direct | COM | $16.79 | $436,540.00 | 110,002 |
| 06/06/2023 | DDS | 39,000 | Direct | COM | $10.00 | $390,000.00 | 110,002 |
| 08/18/2022 | DDS | 10,000 | Direct | COM | $17.50 | $175,000.00 | 110,002 |
| 08/17/2022 | DDS | 9,182 | Direct | COM | $17.50 | $160,685.00 | 125,820 |
| 08/17/2022 | DDS | 5,818 | Direct | COM | $18.29 | $106,411.22 | 120,002 |
| 08/16/2022 | DDS | 5,000 | Direct | COM | $19.42 | $97,100.00 | 130,002 |
| 04/09/2021 | DDS | 13,111 | Direct | COM | $86.64 | $1,135,937.04 | 43,334 |
| 04/08/2021 | DDS | 5,000 | Direct | COM | $88.66 | $443,300.00 | 56,445 |
| 03/16/2021 | DDS | 10,000 | Direct | COM | $93.69 | $936,900.00 | 43,334 |
| 03/15/2021 | DDS | 10,000 | Direct | COM | $91.67 | $916,700.00 | 43,334 |
| 11/13/2020 | DDS | 9,670 | Direct | COM | $88.07 | $851,636.90 | 43,334 |
| 11/12/2020 | DDS | 10,000 | Direct | COM | $88.63 | $886,300.00 | 53,004 |
| 09/14/2020 | DDS | 4,941 | Direct | COM | $66.70 | $329,564.70 | 43,334 |
| 09/10/2020 | DDS | 5,000 | Direct | COM | $60.75 | $303,750.00 | 43,334 |
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Transaction Type Key First letter: A = Acquired, D = Disposed Second letter: A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust |
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