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Insider Trading - ACM Research Inc. (ACMR)
| | "Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise" - Peter Lynch What is insider trading>> SPAC List: List of Special Purpose Acquisition Companies |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2020-08-03 Sale | 2020-08-05 5:30 pm | ACM Research Inc. | ACMR | Hu Chenming Director | 7,806 | $100 | $780,600 | 0 (Direct) | View |
| 2020-08-27 Sale | 2020-08-31 5:30 pm | ACM Research Inc. | ACMR | McKechnie Mark See remarks | 4,585 | $93.18 | $427,230 | 0 (Direct) | View |
| 2020-09-03 Sale | 2020-09-04 6:35 pm | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 69,453 | $81.36 | $5,650,796 | 168,006 (Indirect Direct) | View |
| 2020-09-10 Sale | 2020-09-14 8:30 pm | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 9,941 | $63.71 | $633,315 | 43,334 (Direct) | View |
| 2020-09-16 Sale | 2020-09-18 5:30 pm | ACM Research Inc. | ACMR | Feng Lisa See remarks | 15,000 | $72.3 | $1,084,500 | 10,760 (Direct) | View |
| 2020-11-12 Sale | 2020-11-16 5:30 pm | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 19,670 | $88.35 | $1,737,937 | 43,334 (Direct) | View |
| 2020-11-19 Sale | 2020-11-20 5:30 pm | ACM Research Inc. | ACMR | McKechnie Mark See remarks | 7,500 | $74.45 | $558,375 | 0 (Direct) | View |
| 2020-12-03 Sale | 2020-12-07 5:30 pm | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 98,983 | $79.83 | $7,901,732 | 168,006 (Indirect Direct) | View |
| 2020-12-15 Sale | 2020-12-17 5:30 pm | ACM Research Inc. | ACMR | Xiang Yinan Director | 34,035 | $75.51 | $2,569,929 | 1,632,135 (Indirect) | View |
| 2020-12-18 Sale | 2020-12-22 5:30 pm | ACM Research Inc. | ACMR | Xiang Yinan Director | 125,965 | $75.23 | $9,476,132 | 1,506,170 (Indirect) | View |
| 2020-12-30 Sale | 2020-12-31 5:30 pm | ACM Research Inc. | ACMR | Wang Jian See remarks | 32,486 | $78 | $2,533,908 | 84,386 (Direct) | View |
| 2021-01-06 Sale | 2021-01-08 5:30 pm | ACM Research Inc. | ACMR | Liu Tracy Director | 2,000 | $100 | $200,000 | 40,924 (Direct) | View |
| 2021-02-09 Sale | 2021-02-11 5:30 pm | ACM Research Inc. | ACMR | Liu Tracy Director | 2,000 | $110 | $220,000 | 38,924 (Direct) | View |
| 2021-02-12 Sale | 2021-02-16 5:43 pm | ACM Research Inc. | ACMR | Hu Chenming Director | 10,000 | $120 | $1,200,000 | 21,102 (Direct) | View |
| 2021-02-12 Sale | 2021-02-16 5:52 pm | ACM Research Inc. | ACMR | Chen Fuping See remarks | 30,000 | $120 | $3,600,000 | 0 (Direct) | View |
| 2021-02-12 Sale | 2021-02-16 6:05 pm | ACM Research Inc. | ACMR | Liu Tracy Director | 2,000 | $120 | $240,000 | 36,924 (Direct) | View |
| 2021-03-12 Sale | 2021-03-16 5:31 pm | ACM Research Inc. | ACMR | McKechnie Mark See remarks | 10,028 | $87.89 | $881,361 | 0 (Direct) | View |
| 2021-03-15 Sale | 2021-03-16 5:31 pm | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 20,000 | $92.68 | $1,853,600 | 43,334 (Direct) | View |
| 2021-03-18 Sale | 2021-03-22 5:30 pm | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 99,228 | $91.24 | $9,053,595 | 168,006 (Indirect Direct) | View |
| 2021-04-08 Sale | 2021-04-12 5:30 pm | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 18,111 | $87.2 | $1,579,237 | 43,334 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2020-03-31 Other | 2020-07-15 8:02 pm | N/A N/A | ACM Research Inc. | ACMR | Wang Jian See remarks | 242,681 | $0 | 0 (Indirect) | View |
| 2020-08-05 Option Award | 2020-08-07 7:03 pm | N/A 2030-03-19 | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 181,799 | $0 | 181,799 (Direct) | View |
| 2020-08-27 Exercise | 2020-08-31 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | McKechnie Mark See remarks | 4,585 | $13.85 | 4,585 (Direct) | View |
| 2020-08-27 Exercise | 2020-08-31 5:30 pm | N/A 2028-07-31 | ACM Research Inc. | ACMR | McKechnie Mark See remarks | 4,585 | $0 | 30,000 (Direct) | View |
| 2020-08-27 Exercise | 2020-08-31 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 70,000 | $0.75 | 238,006 (Direct) | View |
| 2020-08-27 Tax Withholding | 2020-08-31 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 547 | $96.05 | 237,459 (Direct) | View |
| 2020-08-27 Exercise | 2020-08-31 5:30 pm | N/A 2021-05-01 | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 70,000 | $0 | 33,334 (Direct) | View |
| 2020-09-08 Exercise | 2020-09-10 7:00 pm | N/A N/A | ACM Research Inc. | ACMR | Hu Chenming Director | 31,102 | $3 | 31,102 (Direct) | View |
| 2020-09-08 Exercise | 2020-09-10 7:00 pm | N/A 2026-12-27 | ACM Research Inc. | ACMR | Hu Chenming Director | 31,102 | $0 | 0 (Direct) | View |
| 2020-09-09 Exercise | 2020-09-10 7:00 pm | N/A N/A | ACM Research Inc. | ACMR | Wang Jian See remarks | 33,334 | $1.5 | 117,720 (Direct) | View |
| 2020-09-09 Tax Withholding | 2020-09-10 7:00 pm | N/A N/A | ACM Research Inc. | ACMR | Wang Jian See remarks | 848 | $58.97 | 116,872 (Direct) | View |
| 2020-09-09 Exercise | 2020-09-10 7:00 pm | N/A 2025-05-01 | ACM Research Inc. | ACMR | Wang Jian See remarks | 33,334 | $0 | 0 (Direct) | View |
| 2020-09-10 Exercise | 2020-09-11 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Liu Tracy Director | 6,000 | $16.81 | 42,924 (Direct) | View |
| 2020-09-10 Exercise | 2020-09-11 5:30 pm | N/A 2029-04-22 | ACM Research Inc. | ACMR | Liu Tracy Director | 6,000 | $0 | 14,000 (Direct) | View |
| 2020-09-10 Exercise | 2020-09-14 8:30 pm | N/A N/A | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 5,000 | $0.75 | 48,334 (Direct) | View |
| 2020-09-10 Exercise | 2020-09-14 8:30 pm | N/A N/A | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 4,941 | $0.75 | 48,275 (Direct) | View |
| 2020-09-10 Exercise | 2020-09-14 8:30 pm | N/A 2021-05-01 | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 5,000 | $0 | 4,941 (Direct) | View |
| 2020-09-10 Exercise | 2020-09-14 8:30 pm | N/A 2021-05-01 | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 4,941 | $0 | 0 (Direct) | View |
| 2020-09-16 Exercise | 2020-09-18 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Feng Lisa See remarks | 15,000 | $5.31 | 25,760 (Direct) | View |
| 2020-09-16 Exercise | 2020-09-18 5:30 pm | N/A 2028-01-24 | ACM Research Inc. | ACMR | Feng Lisa See remarks | 15,000 | $0 | 15,000 (Direct) | View |
| 2020-11-05 Exercise | 2020-11-09 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 20,000 | $1.5 | 63,334 (Direct) | View |
| 2020-11-05 Tax Withholding | 2020-11-09 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 330 | $91 | 63,004 (Direct) | View |
| 2020-11-05 Exercise | 2020-11-09 5:30 pm | N/A 2025-05-01 | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 20,000 | $0 | 13,334 (Direct) | View |
| 2020-11-19 Exercise | 2020-11-20 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | McKechnie Mark See remarks | 7,500 | $16.81 | 7,500 (Direct) | View |
| 2020-11-19 Exercise | 2020-11-20 5:30 pm | N/A 2029-04-22 | ACM Research Inc. | ACMR | McKechnie Mark See remarks | 7,500 | $0 | 22,500 (Direct) | View |
| 2020-11-25 Exercise | 2020-11-27 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 33,334 | $0.75 | 201,340 (Direct) | View |
| 2020-11-25 Tax Withholding | 2020-11-27 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 339 | $73.76 | 201,001 (Direct) | View |
| 2020-11-25 Exercise | 2020-11-27 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 66,666 | $0.75 | 267,667 (Direct) | View |
| 2020-11-25 Tax Withholding | 2020-11-27 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 678 | $73.76 | 266,989 (Direct) | View |
| 2020-11-25 Exercise | 2020-11-27 5:30 pm | N/A 2021-05-01 | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 33,334 | $0 | 0 (Direct) | View |
| 2020-11-25 Exercise | 2020-11-27 5:30 pm | N/A 2021-05-01 | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 66,666 | $0 | 100,001 (Direct) | View |
| 2021-02-12 Exercise | 2021-02-16 5:52 pm | N/A N/A | ACM Research Inc. | ACMR | Chen Fuping See remarks | 30,000 | $3 | 30,000 (Direct) | View |
| 2021-02-12 Exercise | 2021-02-16 5:52 pm | N/A 2026-12-27 | ACM Research Inc. | ACMR | Chen Fuping See remarks | 30,000 | $0 | 16,667 (Direct) | View |
| 2021-02-26 Exercise | 2021-03-02 5:36 pm | N/A N/A | ACM Research Inc. | ACMR | Feng Lisa See remarks | 3,470 | $5.6 | 14,230 (Direct) | View |
| 2021-02-26 Exercise | 2021-03-02 5:36 pm | N/A 2027-11-01 | ACM Research Inc. | ACMR | Feng Lisa See remarks | 3,470 | $0 | 2,437 (Direct) | View |
| 2021-02-22 Exercise | 2021-03-03 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Hu Chenming Director | 10,000 | $7.5 | 31,102 (Direct) | View |
| 2021-02-22 Exercise | 2021-03-03 5:30 pm | N/A 2027-03-08 | ACM Research Inc. | ACMR | Hu Chenming Director | 10,000 | $0 | 23,334 (Direct) | View |
| 2021-02-22 Option Award | 2021-03-03 5:30 pm | N/A 2031-02-21 | ACM Research Inc. | ACMR | Hu Chenming Director | 5,000 | $0 | 5,000 (Direct) | View |
| 2021-02-22 Option Award | 2021-03-03 5:30 pm | N/A 2031-02-21 | ACM Research Inc. | ACMR | Dun Haiping Director | 5,000 | $0 | 5,000 (Direct) | View |
| 2021-02-22 Option Award | 2021-03-03 5:31 pm | N/A 2031-02-21 | ACM Research Inc. | ACMR | Liu Tracy Director | 5,000 | $0 | 5,000 (Direct) | View |
| 2021-02-22 Option Award | 2021-03-05 9:45 pm | N/A 2031-02-21 | ACM Research Inc. | ACMR | Hu Chenming Director | 5,000 | $0 | 5,000 (Direct) | View |
| 2021-02-22 Option Award | 2021-03-05 9:46 pm | N/A 2031-02-21 | ACM Research Inc. | ACMR | Liu Tracy Director | 5,000 | $0 | 5,000 (Direct) | View |
| 2021-02-22 Option Award | 2021-03-05 9:46 pm | N/A 2031-02-21 | ACM Research Inc. | ACMR | Dun Haiping Director | 5,000 | $0 | 5,000 (Direct) | View |
| 2021-03-04 Exercise | 2021-03-08 7:13 pm | N/A N/A | ACM Research Inc. | ACMR | Hu Chenming Director | 11,000 | $7.5 | 42,102 (Direct) | View |
| 2021-03-04 Exercise | 2021-03-08 7:13 pm | N/A N/A | ACM Research Inc. | ACMR | Hu Chenming Director | 12,334 | $7.5 | 54,436 (Direct) | View |
| 2021-03-04 Exercise | 2021-03-08 7:13 pm | N/A 2027-03-08 | ACM Research Inc. | ACMR | Hu Chenming Director | 11,000 | $0 | 12,334 (Direct) | View |
| 2021-03-04 Exercise | 2021-03-08 7:13 pm | N/A 2027-03-08 | ACM Research Inc. | ACMR | Hu Chenming Director | 12,334 | $0 | 0 (Direct) | View |
| 2021-03-12 Exercise | 2021-03-16 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 100,001 | $0.75 | 268,007 (Direct) | View |
| 2021-03-12 Tax Withholding | 2021-03-16 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 773 | $97.05 | 267,234 (Direct) | View |
| 2021-03-12 Exercise | 2021-03-16 5:30 pm | N/A 2021-05-01 | ACM Research Inc. | ACMR | Wang David H Director 10% Owner | 100,001 | $0 | 0 (Direct) | View |
| 2021-03-12 Exercise | 2021-03-16 5:31 pm | N/A N/A | ACM Research Inc. | ACMR | McKechnie Mark See remarks | 10,028 | $13.85 | 10,028 (Direct) | View |
| 2021-03-12 Exercise | 2021-03-16 5:31 pm | N/A 2028-07-31 | ACM Research Inc. | ACMR | McKechnie Mark See remarks | 10,028 | $0 | 19,972 (Direct) | View |
| 2021-03-15 Exercise | 2021-03-16 5:31 pm | N/A N/A | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 10,000 | $13.85 | 53,334 (Direct) | View |
| 2021-03-15 Exercise | 2021-03-16 5:31 pm | N/A N/A | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 10,000 | $13.85 | 53,334 (Direct) | View |
| 2021-03-15 Exercise | 2021-03-16 5:31 pm | N/A 2028-07-31 | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 10,000 | $0 | 30,000 (Direct) | View |
| 2021-03-15 Exercise | 2021-03-16 5:31 pm | N/A 2028-07-31 | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 10,000 | $0 | 20,000 (Direct) | View |
| 2021-03-30 Exercise | 2021-04-01 7:39 pm | N/A N/A | ACM Research Inc. | ACMR | Hu Chenming Director | 10,000 | $3 | 64,436 (Direct) | View |
| 2021-03-30 Exercise | 2021-04-01 7:39 pm | N/A 2026-12-27 | ACM Research Inc. | ACMR | Hu Chenming Director | 10,000 | $0 | 23,334 (Direct) | View |
| 2021-04-05 Exercise | 2021-04-05 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 13,334 | $1.5 | 56,668 (Direct) | View |
| 2021-04-05 Tax Withholding | 2021-04-05 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 223 | $90.08 | 56,445 (Direct) | View |
| 2021-04-05 Exercise | 2021-04-05 5:30 pm | N/A 2025-05-01 | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 13,334 | $0 | 0 (Direct) | View |
| 2021-04-08 Exercise | 2021-04-12 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 5,000 | $13.85 | 61,445 (Direct) | View |
| 2021-04-08 Exercise | 2021-04-12 5:30 pm | N/A 2028-07-31 | ACM Research Inc. | ACMR | Cheav Sotheara See remarks | 5,000 | $0 | 15,000 (Direct) | View |
| 2021-05-04 Exercise | 2021-05-06 5:30 pm | N/A N/A | ACM Research Inc. | ACMR | Hu Chenming Director | 23,334 | $3 | 87,770 (Direct) | View |
| 2021-05-04 Exercise | 2021-05-06 5:30 pm | N/A 2026-12-27 | ACM Research Inc. | ACMR | Hu Chenming Director | 23,334 | $0 | 0 (Direct) | View |