Liu Tracy's most recent trade in ACM Research Inc - Ordinary Shares - Class A was a trade of 45,000 Class A Common Stock done at an average price of $1 . Disclosure was reported to the exchange on March 10, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.00 per share. | 10 Mar 2026 | 45,000 | 155,772 (0%) | 0% | 1 | 45,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Mar 2026 | 45,000 | 15,000 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Sale of securities on an exchange or to another person at price $ 47.06 per share. | 10 Mar 2026 | 32,216 | 123,556 (0%) | 0% | 47.1 | 1,516,085 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Mar 2026 | 15,000 | 0 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.00 per share. | 10 Mar 2026 | 15,000 | 125,772 (0%) | 0% | 1 | 15,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Sale of securities on an exchange or to another person at price $ 48.19 per share. | 10 Mar 2026 | 12,784 | 110,772 (0%) | 0% | 48.2 | 616,061 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Sale of securities on an exchange or to another person at price $ 47.81 per share. | 10 Mar 2026 | 11,623 | 114,149 (0%) | 0% | 47.8 | 555,696 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Sale of securities on an exchange or to another person at price $ 48.25 per share. | 10 Mar 2026 | 3,377 | 110,772 (0%) | 0% | 48.2 | 162,940 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.00 per share. | 17 Sep 2025 | 15,000 | 125,772 (0%) | 0% | 1 | 15,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 17 Sep 2025 | 15,000 | 60,000 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Sale of securities on an exchange or to another person at price $ 33.00 per share. | 17 Sep 2025 | 15,000 | 110,772 (0%) | 0% | 33 | 495,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 12 Aug 2025 | 20,000 | 20,000 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Sale of securities on an exchange or to another person at price $ 30.00 per share. | 15 Jul 2025 | 15,000 | 110,772 (0%) | 0% | 30 | 450,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.00 per share. | 15 Jul 2025 | 15,000 | 125,772 (0%) | 0% | 1 | 15,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Jul 2025 | 15,000 | 75,000 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 12 Aug 2024 | 20,000 | 20,000 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 5.60 per share. | 28 Feb 2024 | 12,500 | 123,272 (0%) | 0% | 5.6 | 70,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 28 Feb 2024 | 12,500 | 19,500 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Sale of securities on an exchange or to another person at price $ 25.20 per share. | 28 Feb 2024 | 12,500 | 110,772 (0%) | 0% | 25.2 | 315,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 5.60 per share. | 26 Dec 2023 | 10,000 | 120,772 (0%) | 0% | 5.6 | 56,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Liu Tracy | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Dec 2023 | 10,000 | 32,000 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Sale of securities on an exchange or to another person at price $ 20.00 per share. | 26 Dec 2023 | 10,000 | 110,772 (0%) | 0% | 20 | 200,000 | Class A Common Stock |
| ACM Research Inc (Class A) | Tracy Liu | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 Aug 2023 | 30,000 | 30,000 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 Aug 2023 | 24,000 | 24,000 | - | - | Stock Option | |
| ACM Research Inc (Class A) | Tracy Liu | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 30 Jun 2022 | 24,000 | 24,000 | - | - | Stock Option |