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| SEC Filing | Insider | Company | Trade Date | Transaction | Shares | Avg. Price | Total | % Holdings | Return |
|---|---|---|---|---|---|---|---|---|---|
| 15-Mar-24 9:32 PM View:  | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 14-Mar-24 | Private Sale (Planned) | 87,089 | $27.62 | $2,405,050.00 | (6%) 1.54M to 1.45M | |
| 15-Mar-24 9:32 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 14-Mar-24 | Private Sale (Planned) | 19,434 | $27.70 | $538,376.00 | (2%) 874.52K to 855.09K | |
| 15-Mar-24 9:32 PM View: | Cheav Sotheara See Remarks | Acm Research, Inc. (ACMR) | 14-Mar-24 | Sale (Planned) | 5,000 | $27.89 | $139,428.00 | (5%) 105.0K to 100.0K | |
| 15-Mar-24 9:32 PM View: | Cheav Sotheara See Remarks | Acm Research, Inc. (ACMR) | 13-Mar-24 | Private Sale (Planned) | 5,000 | $29.09 | $145,450.00 | (5%) 110.0K to 105.0K | |
| 12-Mar-24 9:30 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 08-Mar-24 | Private Sale (Planned) | 15,000 | $30.36 | $455,400.00 | (2%) 889.52K to 874.52K | |
| 12-Mar-24 9:30 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 08-Mar-24 | Private Sale (Planned) | 90,000 | $30.35 | $2,731,950.00 | (6%) 1.63M to 1.54M | |
| 05-Mar-24 9:33 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 01-Mar-24 | Payment of Exercise | 2,911 | $30.92 | $90,008.10 | (< 1%) 1.63M to 1.63M | |
| 05-Mar-24 9:31 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 01-Mar-24 | Option Exercise | 35,000 | $0.50 | $17,500.00 | 4% 855.09K to 890.09K | |
| 05-Mar-24 9:33 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 01-Mar-24 | Option Exercise | 180,000 | $0.50 | $90,000.00 | 12% 1.45M to 1.63M | |
| 05-Mar-24 9:31 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 01-Mar-24 | Payment of Exercise | 566 | $30.92 | $17,500.70 | (< 1%) 890.09K to 889.52K | |
| 01-Mar-24 9:32 PM View: | Feng Lisa See Remarks | Acm Research, Inc. (ACMR) | 28-Feb-24 | Option Exercise | 7,500 | $5.60 | $42,000.00 | 15% 50.0K to 57.5K | |
| 01-Mar-24 9:30 PM View: | Liu Tracy Director | Acm Research, Inc. (ACMR) | 28-Feb-24 | Option Exercise | 12,500 | $5.60 | $70,000.00 | 11% 110.77K to 123.27K | |
| 01-Mar-24 9:32 PM View: | Feng Lisa See Remarks | Acm Research, Inc. (ACMR) | 28-Feb-24 | Planned Option Sale | 7,500 | $25.20 | $189,000.00 | (13%) 57.5K to 50.0K | |
| 01-Mar-24 9:30 PM View: | Liu Tracy Director | Acm Research, Inc. (ACMR) | 28-Feb-24 | Planned Option Sale | 12,500 | $25.20 | $315,000.00 | (10%) 123.27K to 110.77K | |
| 16-Jan-24 4:15 PM View: | McKechnie Mark See Remarks | Acm Research, Inc. (ACMR) | 12-Jan-24 | Planned Option Sale | 10,000 | $22.00 | $220,000.00 | (92%) 10.9K to 0.9K | |
| 16-Jan-24 4:15 PM View: | McKechnie Mark See Remarks | Acm Research, Inc. (ACMR) | 12-Jan-24 | Option Exercise | 10,000 | $4.55 | $45,500.00 | 1111% 0.9K to 10.9K | |
| 28-Dec-23 9:02 PM View: | Liu Tracy Director | Acm Research, Inc. (ACMR) | 26-Dec-23 | Planned Option Sale | 10,000 | $20.00 | $200,000.00 | (8%) 120.77K to 110.77K | |
| 28-Dec-23 9:02 PM View: | Liu Tracy Director | Acm Research, Inc. (ACMR) | 26-Dec-23 | Option Exercise | 10,000 | $5.60 | $56,000.00 | 9% 110.77K to 120.77K | |
| 28-Dec-23 9:00 PM View: | Feng Lisa See Remarks | Acm Research, Inc. (ACMR) | 26-Dec-23 | Option Exercise | 7,500 | $5.60 | $42,000.00 | 15% 50.0K to 57.5K | |
| 28-Dec-23 9:00 PM View: | Feng Lisa See Remarks | Acm Research, Inc. (ACMR) | 26-Dec-23 | Planned Option Sale | 7,500 | $20.00 | $150,000.00 | (13%) 57.5K to 50.0K | |
| 01-Dec-23 4:15 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 29-Nov-23 | Market Sale (Planned) | 18,984 | $17.25 | $327,474.00 | (2%) 874.07K to 855.09K | (1%) |
| 01-Dec-23 4:15 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 29-Nov-23 | Market Sale (Planned) | 84,776 | $17.14 | $1,452,660.00 | (6%) 1.53M to 1.45M | (2%) |
| 27-Nov-23 4:24 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 22-Nov-23 | Market Sale (Planned) | 15,000 | $17.66 | $264,900.00 | (2%) 889.07K to 874.07K | < 1% |
| 27-Nov-23 4:30 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 22-Nov-23 | Market Sale (Planned) | 90,000 | $17.67 | $1,590,750.00 | (6%) 1.62M to 1.53M | 1% |
| 22-Nov-23 4:15 PM View: | Liu Tracy Director | Acm Research, Inc. (ACMR) | 20-Nov-23 | Option Exercise | 15,000 | $7.36 | $110,400.00 | 41% 36.92K to 51.92K | |
| 22-Nov-23 4:15 PM View: | Liu Tracy Director | Acm Research, Inc. (ACMR) | 20-Nov-23 | Planned Option Sale | 15,000 | $17.91 | $268,650.00 | (29%) 51.92K to 36.92K | |
| 16-Nov-23 4:15 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 14-Nov-23 | Payment of Exercise | 1,016 | $17.23 | $17,505.70 | (< 1%) 890.09K to 889.07K | |
| 16-Nov-23 4:15 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 14-Nov-23 | Payment of Exercise | 5,224 | $17.23 | $90,009.50 | (< 1%) 1.63M to 1.62M | |
| 16-Nov-23 4:15 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 14-Nov-23 | Option Exercise | 35,000 | $0.50 | $17,500.00 | 4% 855.09K to 890.09K | |
| 16-Nov-23 4:15 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 14-Nov-23 | Option Exercise | 180,000 | $0.50 | $90,000.00 | 12% 1.45M to 1.63M | |
| 15-Nov-23 4:15 PM View: | Cheav Sotheara See Remarks | Acm Research, Inc. (ACMR) | 13-Nov-23 | Planned Option Sale | 26,000 | $16.79 | $436,540.00 | (19%) 136.0K to 110.0K | |
| 15-Nov-23 4:15 PM View: | Cheav Sotheara See Remarks | Acm Research, Inc. (ACMR) | 13-Nov-23 | Option Exercise | 26,000 | $4.99 | $129,705.00 | 24% 110.0K to 136.0K | |
| 13-Oct-23 4:15 PM View: | McKechnie Mark See Remarks | Acm Research, Inc. (ACMR) | 11-Oct-23 | Planned Option Sale | 11,250 | $20.00 | $225,000.00 | (93%) 12.15K to 0.9K | |
| 13-Oct-23 4:15 PM View: | McKechnie Mark See Remarks | Acm Research, Inc. (ACMR) | 11-Oct-23 | Option Exercise | 11,250 | $4.55 | $51,187.50 | 1250% 0.9K to 12.15K | |
| 14-Sep-23 5:00 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 13-Sep-23 | Market Sale (Planned) | 85,116 | $17.68 | $1,504,850.00 | (6%) 1.53M to 1.45M | 1% |
| 14-Sep-23 5:00 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 12-Sep-23 | Market Sale (Planned) | 90,000 | $18.06 | $1,625,170.00 | (6%) 1.62M to 1.53M | 3% |
| 06-Sep-23 9:40 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 04-Sep-23 | Payment of Exercise | 4,884 | $18.43 | $90,012.10 | (< 1%) 1.63M to 1.62M | |
| 06-Sep-23 9:40 PM View: | Wang David H See Remarks Director 10% Owner | Acm Research, Inc. (ACMR) | 04-Sep-23 | Option Exercise | 180,000 | $0.50 | $90,000.00 | 12% 1.45M to 1.63M | |
| 05-Sep-23 9:30 PM View: | McKechnie Mark See Remarks | Acm Research, Inc. (ACMR) | 01-Sep-23 | Planned Option Sale | 30,000 | $18.00 | $540,000.00 | (97%) 30.9K to 0.9K | |
| 05-Sep-23 9:30 PM View: | McKechnie Mark See Remarks | Acm Research, Inc. (ACMR) | 01-Sep-23 | Option Exercise | 30,000 | $4.55 | $136,500.00 | 3333% 0.9K to 30.9K | |
| 25-Aug-23 5:46 PM View: | Chen Fuping See Remarks | Acm Research, Inc. (ACMR) | 23-Aug-23 | Option Exercise | 105,000 | $1.06 | $111,803.00 | 100% 0 to 105.0K | |
| 25-Aug-23 5:46 PM View: | Chen Fuping See Remarks | Acm Research, Inc. (ACMR) | 23-Aug-23 | Planned Option Sale | 105,000 | $15.00 | $1,575,000.00 | (100%) 105.0K to 0 | |
| 24-Aug-23 8:13 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 22-Aug-23 | Sale (Planned) | 32,098 | $13.85 | $444,557.00 | (4%) 887.19K to 855.09K | |
| 05-Jul-23 10:00 PM View: | Feng Lisa See Remarks | Acm Research, Inc. (ACMR) | 03-Jul-23 | Planned Option Sale | 22,500 | $15.00 | $337,500.00 | (31%) 72.5K to 50.0K | |
| 05-Jul-23 10:00 PM View: | Feng Lisa See Remarks | Acm Research, Inc. (ACMR) | 03-Jul-23 | Option Exercise | 22,500 | $1.77 | $39,825.00 | 45% 50.0K to 72.5K | |
| 08-Jun-23 9:49 PM View: | Cheav Sotheara See Remarks | Acm Research, Inc. (ACMR) | 06-Jun-23 | Option Exercise | 39,000 | $4.92 | $191,895.00 | 35% 110.0K to 149.0K | |
| 08-Jun-23 9:49 PM View: | Cheav Sotheara See Remarks | Acm Research, Inc. (ACMR) | 06-Jun-23 | Planned Option Sale | 39,000 | $10.00 | $390,000.00 | (26%) 149.0K to 110.0K | |
| 05-Jun-23 6:26 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 01-Jun-23 | Sale (Planned) | 37,500 | $10.00 | $375,000.00 | (4%) 924.69K to 887.19K | |
| 24-May-23 6:33 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 22-May-23 | Payment of Exercise | 1,928 | $9.73 | $18,759.40 | (< 1%) 926.62K to 924.69K | |
| 24-May-23 6:33 PM View: | Dun Haiping Director | Acm Research, Inc. (ACMR) | 22-May-23 | Option Exercise | 37,500 | $0.50 | $18,750.00 | 4% 889.12K to 926.62K |
