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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in ACM Research, Inc.. Get notifications about new insider transactions in ACM Research, Inc. for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 06 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Option Exercise | M | 3.00 | 23,334 | 70,002 | 0 | ||
| May 06 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Buy | M | 3.00 | 23,334 | 70,002 | 87,770 | 64.4 K to 87.8 K (+36.21 %) | |
| Apr 12 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | M | 13.85 | 5,000 | 69,250 | 15,000 | |
| Apr 12 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | S | 86.64 | 13,111 | 1,135,937 | 43,334 | 56.4 K to 43.3 K (-23.23 %) |
| Apr 12 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | S | 88.66 | 5,000 | 443,300 | 56,445 | 61.4 K to 56.4 K (-8.14 %) |
| Apr 12 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Buy | M | 13.85 | 5,000 | 69,250 | 61,445 | 56.4 K to 61.4 K (+8.86 %) |
| Apr 05 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | M | 1.50 | 13,334 | 20,001 | 0 | |
| Apr 05 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Payment of Exercise | F | 90.08 | 223 | 20,088 | 56,445 | 56.7 K to 56.4 K (-0.39 %) |
| Apr 05 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Buy | M | 1.50 | 13,334 | 20,001 | 56,668 | 43.3 K to 56.7 K (+30.77 %) |
| Apr 01 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Option Exercise | M | 3.00 | 10,000 | 30,000 | 23,334 | ||
| Apr 01 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Buy | M | 3.00 | 10,000 | 30,000 | 64,436 | 54.4 K to 64.4 K (+18.37 %) | |
| Mar 22 2021 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Sell | S | 90.55 | 49,228 | 4,457,595 | 168,006 | 217.2 K to 168 K (-22.66 %) |
| Mar 22 2021 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Sell | S | 91.92 | 50,000 | 4,596,000 | 217,234 | 267.2 K to 217.2 K (-18.71 %) |
| Mar 16 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | M | 13.85 | 10,000 | 138,500 | 20,000 | |
| Mar 16 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | M | 13.85 | 10,000 | 138,500 | 30,000 | |
| Mar 16 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | S | 93.69 | 10,000 | 936,900 | 43,334 | 53.3 K to 43.3 K (-18.75 %) |
| Mar 16 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Buy | M | 13.85 | 10,000 | 138,500 | 53,334 | 43.3 K to 53.3 K (+23.08 %) |
| Mar 16 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | S | 91.67 | 10,000 | 916,700 | 43,334 | 53.3 K to 43.3 K (-18.75 %) |
| Mar 16 2021 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Buy | M | 13.85 | 10,000 | 138,500 | 53,334 | 43.3 K to 53.3 K (+23.08 %) |
| Mar 16 2021 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Option Exercise | M | 13.85 | 10,028 | 138,888 | 19,972 | |
| Mar 16 2021 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Sell | S | 87.89 | 10,028 | 881,361 | 0 | 10 K to 0 (-100.00 %) |
| Mar 16 2021 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Buy | M | 13.85 | 10,028 | 138,888 | 10,028 | 0 to 10 K |
| Mar 16 2021 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Option Exercise | M | 0.75 | 100,001 | 75,001 | 0 | |
| Mar 16 2021 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Payment of Exercise | F | 97.05 | 773 | 75,020 | 267,234 | 268 K to 267.2 K (-0.29 %) |
| Mar 16 2021 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Buy | M | 0.75 | 100,001 | 75,001 | 268,007 | 168 K to 268 K (+59.52 %) |
| Mar 08 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Option Exercise | M | 7.50 | 12,334 | 92,505 | 0 | ||
| Mar 08 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Option Exercise | M | 7.50 | 11,000 | 82,500 | 12,334 | ||
| Mar 08 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Buy | M | 7.50 | 12,334 | 92,505 | 54,436 | 42.1 K to 54.4 K (+29.30 %) | |
| Mar 08 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Buy | M | 7.50 | 11,000 | 82,500 | 42,102 | 31.1 K to 42.1 K (+35.37 %) | |
| Mar 03 2021 | ACMR | ACM Research, Inc. | Liu Tracy | Option Exercise | A | 119.98 | 5,000 | 599,900 | 5,000 | ||
| Mar 03 2021 | ACMR | ACM Research, Inc. | Dun Haiping | Option Exercise | A | 119.98 | 5,000 | 599,900 | 5,000 | ||
| Mar 03 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Option Exercise | A | 119.98 | 5,000 | 599,900 | 5,000 | ||
| Mar 03 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Option Exercise | M | 7.50 | 10,000 | 75,000 | 23,334 | ||
| Mar 03 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Buy | M | 7.50 | 10,000 | 75,000 | 31,102 | 21.1 K to 31.1 K (+47.39 %) | |
| Mar 02 2021 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Option Exercise | M | 5.60 | 3,470 | 19,432 | 2,437 | |
| Mar 02 2021 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Buy | M | 5.60 | 3,470 | 19,432 | 14,230 | 10.8 K to 14.2 K (+32.25 %) |
| Feb 16 2021 | ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Option Exercise | M | 3.00 | 30,000 | 90,000 | 16,667 | |
| Feb 16 2021 | ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Sell | S | 120.00 | 30,000 | 3,600,000 | 0 | 30 K to 0 (-100.00 %) |
| Feb 16 2021 | ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Buy | M | 3.00 | 30,000 | 90,000 | 30,000 | 0 to 30 K |
| Feb 16 2021 | ACMR | ACM Research, Inc. | Hu Chenming | Sell | S | 120.00 | 10,000 | 1,200,000 | 21,102 | 31.1 K to 21.1 K (-32.15 %) | |
| Feb 11 2021 | ACMR | ACM Research, Inc. | Liu Tracy | Sell | S | 110.00 | 1,600 | 176,000 | 38,924 | 40.5 K to 38.9 K (-3.95 %) | |
| Feb 11 2021 | ACMR | ACM Research, Inc. | Liu Tracy | Sell | S | 110.00 | 400 | 44,000 | 40,524 | 40.9 K to 40.5 K (-0.98 %) | |
| Jan 08 2021 | ACMR | ACM Research, Inc. | Liu Tracy | Sell | S | 100.00 | 2,000 | 200,000 | 40,924 | 42.9 K to 40.9 K (-4.66 %) | |
| Dec 31 2020 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Sell | S | 78.00 | 32,486 | 2,533,908 | 84,386 | 116.9 K to 84.4 K (-27.80 %) |
| Dec 22 2020 | ACMR | ACM Research, Inc. | Xiang Yinan | Sell | S | 75.00 | 14,920 | 1,119,000 | 1,506,170 | 1.5 M to 1.5 M (-0.98 %) | |
| Dec 22 2020 | ACMR | ACM Research, Inc. | Xiang Yinan | Sell | S | 75.08 | 26,892 | 2,019,051 | 1,521,090 | 1.5 M to 1.5 M (-1.74 %) | |
| Dec 22 2020 | ACMR | ACM Research, Inc. | Xiang Yinan | Sell | S | 76.10 | 1,699 | 129,294 | 1,547,982 | 1.5 M to 1.5 M (-0.11 %) | |
| Dec 22 2020 | ACMR | ACM Research, Inc. | Xiang Yinan | Sell | S | 75.30 | 82,454 | 6,208,786 | 1,549,681 | 1.6 M to 1.5 M (-5.05 %) | |
| Dec 17 2020 | ACMR | ACM Research, Inc. | Xiang Yinan | Sell | S | 75.02 | 3,214 | 241,114 | 1,632,135 | 1.6 M to 1.6 M (-0.20 %) | |
| Dec 17 2020 | ACMR | ACM Research, Inc. | Xiang Yinan | Sell | S | 76.03 | 11,218 | 852,905 | 1,635,349 | 1.6 M to 1.6 M (-0.68 %) | |
| Dec 17 2020 | ACMR | ACM Research, Inc. | Xiang Yinan | Sell | S | 75.29 | 19,603 | 1,475,910 | 1,646,567 | 1.7 M to 1.6 M (-1.18 %) | |
| Dec 07 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Sell | S | 77.14 | 49,322 | 3,804,699 | 168,006 | 217.3 K to 168 K (-22.69 %) |
| Dec 07 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Sell | S | 82.50 | 32,995 | 2,722,088 | 217,328 | 250.3 K to 217.3 K (-13.18 %) |
| Dec 07 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Sell | S | 82.50 | 16,666 | 1,374,945 | 250,323 | 267 K to 250.3 K (-6.24 %) |
| Nov 27 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Option Exercise | M | 0.75 | 66,666 | 50,000 | 100,001 | |
| Nov 27 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Option Exercise | M | 0.75 | 33,334 | 25,001 | 0 | |
| Nov 27 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Payment of Exercise | F | 73.76 | 678 | 50,009 | 266,989 | 267.7 K to 267 K (-0.25 %) |
| Nov 27 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Buy | M | 0.75 | 66,666 | 50,000 | 267,667 | 201 K to 267.7 K (+33.17 %) |
| Nov 27 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Payment of Exercise | F | 73.76 | 339 | 25,005 | 201,001 | 201.3 K to 201 K (-0.17 %) |
| Nov 27 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Buy | M | 0.75 | 33,334 | 25,001 | 201,340 | 168 K to 201.3 K (+19.84 %) |
| Nov 20 2020 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Option Exercise | M | 16.81 | 7,500 | 126,075 | 22,500 | |
| Nov 20 2020 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Sell | S | 74.45 | 7,500 | 558,375 | 0 | 7.5 K to 0 (-100.00 %) |
| Nov 20 2020 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Buy | M | 16.81 | 7,500 | 126,075 | 7,500 | 0 to 7.5 K |
| Nov 16 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | S | 88.07 | 9,670 | 851,637 | 43,334 | 53 K to 43.3 K (-18.24 %) |
| Nov 16 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | S | 88.63 | 10,000 | 886,300 | 53,004 | 63 K to 53 K (-15.87 %) |
| Nov 09 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | M | 1.50 | 20,000 | 30,000 | 13,334 | |
| Nov 09 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Payment of Exercise | F | 91.00 | 330 | 30,030 | 63,004 | 63.3 K to 63 K (-0.52 %) |
| Nov 09 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Buy | M | 1.50 | 20,000 | 30,000 | 63,334 | 43.3 K to 63.3 K (+46.15 %) |
| Sep 18 2020 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Option Exercise | M | 5.31 | 15,000 | 79,650 | 15,000 | |
| Sep 18 2020 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Sell | S | 72.30 | 15,000 | 1,084,500 | 10,760 | 25.8 K to 10.8 K (-58.23 %) |
| Sep 18 2020 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Buy | M | 5.31 | 15,000 | 79,650 | 25,760 | 10.8 K to 25.8 K (+139.41 %) |
| Sep 14 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | M | 0.75 | 4,941 | 3,706 | 0 | |
| Sep 14 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | M | 0.75 | 5,000 | 3,750 | 4,941 | |
| Sep 14 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | S | 66.70 | 4,941 | 329,565 | 43,334 | 48.3 K to 43.3 K (-10.24 %) |
| Sep 14 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Buy | M | 0.75 | 4,941 | 3,706 | 48,275 | 43.3 K to 48.3 K (+11.40 %) |
| Sep 14 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | S | 60.75 | 5,000 | 303,750 | 43,334 | 48.3 K to 43.3 K (-10.34 %) |
| Sep 14 2020 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Buy | M | 0.75 | 5,000 | 3,750 | 48,334 | 43.3 K to 48.3 K (+11.54 %) |
| Sep 11 2020 | ACMR | ACM Research, Inc. | Liu Tracy | Option Exercise | M | 16.81 | 6,000 | 100,860 | 14,000 | ||
| Sep 11 2020 | ACMR | ACM Research, Inc. | Liu Tracy | Buy | M | 16.81 | 6,000 | 100,860 | 42,924 | 36.9 K to 42.9 K (+16.25 %) | |
| Sep 10 2020 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Option Exercise | M | 1.50 | 33,334 | 50,001 | 0 | |
| Sep 10 2020 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Payment of Exercise | F | 58.97 | 848 | 50,007 | 116,872 | 117.7 K to 116.9 K (-0.72 %) |
| Sep 10 2020 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Buy | M | 1.50 | 33,334 | 50,001 | 117,720 | 84.4 K to 117.7 K (+39.50 %) |
| Sep 10 2020 | ACMR | ACM Research, Inc. | Hu Chenming | Option Exercise | M | 3.00 | 31,102 | 93,306 | 0 | ||
| Sep 10 2020 | ACMR | ACM Research, Inc. | Hu Chenming | Buy | M | 3.00 | 31,102 | 93,306 | 31,102 | 0 to 31.1 K | |
| Sep 04 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Sell | S | 80.08 | 49,453 | 3,960,196 | 168,006 | 217.5 K to 168 K (-22.74 %) |
| Sep 04 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Sell | S | 84.53 | 20,000 | 1,690,600 | 217,459 | 237.5 K to 217.5 K (-8.42 %) |
| Aug 31 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Option Exercise | M | 0.75 | 70,000 | 52,500 | 33,334 | |
| Aug 31 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Payment of Exercise | F | 96.05 | 547 | 52,539 | 237,459 | 238 K to 237.5 K (-0.23 %) |
| Aug 31 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Buy | M | 0.75 | 70,000 | 52,500 | 238,006 | 168 K to 238 K (+41.67 %) |
| Aug 31 2020 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Option Exercise | M | 13.85 | 4,585 | 63,502 | 30,000 | |
| Aug 31 2020 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Sell | S | 93.18 | 4,585 | 427,230 | 0 | 4.6 K to 0 (-100.00 %) |
| Aug 31 2020 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Buy | M | 13.85 | 4,585 | 63,502 | 4,585 | 0 to 4.6 K |
| Aug 07 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Option Exercise | A | 22.07 | 181,799 | 4,012,304 | 181,799 | |
| Aug 05 2020 | ACMR | ACM Research, Inc. | Hu Chenming | Sell | S | 100.00 | 7,806 | 780,600 | 0 | 7.8 K to 0 (-100.00 %) | |
| Jul 15 2020 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Sell | J | 0.00 | 242,681 | 0 | 0 | 242.7 K to 0 (-100.00 %) |
| Jul 15 2020 | ACMR | ACM Research, Inc. | Hu Chenming | Sell | S | 84.15 | 14,000 | 1,178,100 | 7,806 | 21.8 K to 7.8 K (-64.20 %) | |
| Jul 15 2020 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Sell | J | 0.00 | 242,681 | 0 | 0 | 242.7 K to 0 (-100.00 %) |
| Jul 15 2020 | ACMR | ACM Research, Inc. | Hu Chenming | Sell | S | 84.15 | 14,000 | 1,178,100 | 7,806 | 21.8 K to 7.8 K (-64.20 %) | |
| Jun 26 2020 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Option Exercise | A | 38.26 | 10,000 | 382,600 | 10,000 | |
| Jun 17 2020 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Option Exercise | M | 13.85 | 5,415 | 74,998 | 34,585 | |
| Jun 17 2020 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Sell | S | 54.34 | 5,415 | 294,251 | 0 | 5.4 K to 0 (-100.00 %) |
| Jun 17 2020 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Buy | M | 13.85 | 5,415 | 74,998 | 5,415 | 0 to 5.4 K |
| Jun 05 2020 | ACMR | ACM Research, Inc. | Hu Chenming | Sell | S | 65.12 | 8,194 | 533,593 | 21,806 | 30 K to 21.8 K (-27.31 %) | |
| Jun 05 2020 | ACMR | ACM Research, Inc. | Hu Chenming | Sell | S | 65.12 | 8,194 | 533,593 | 21,806 | 30 K to 21.8 K (-27.31 %) | |
| May 26 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Option Exercise | C | 0.00 | 33,334 | 0 | 0 | |
| May 26 2020 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Buy | C | 0.00 | 33,334 | 0 | 33,334 | 0 to 33.3 K |
| Mar 24 2020 | ACMR | ACM Research, Inc. | Liu Tracy | Option Exercise | A | 22.07 | 5,000 | 110,350 | 5,000 | ||
| Mar 24 2020 | ACMR | ACM Research, Inc. | Dun Haiping | Option Exercise | A | 22.07 | 10,000 | 220,700 | 10,000 | ||
| Mar 20 2020 | ACMR | ACM Research, Inc. | Liu Tracy | Option Exercise | M | 3.00 | 20,000 | 60,000 | 30,000 | ||
| Mar 20 2020 | ACMR | ACM Research, Inc. | Liu Tracy | Buy | M | 3.00 | 20,000 | 60,000 | 36,924 | 16.9 K to 36.9 K (+118.18 %) | |
| Mar 20 2020 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Option Exercise | M | 5.60 | 3,817 | 21,375 | 5,907 | |
| Mar 20 2020 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Buy | M | 5.60 | 3,817 | 21,375 | 10,760 | 6.9 K to 10.8 K (+54.98 %) |
| Nov 06 2019 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Option Exercise | A | 13.64 | 20,000 | 272,800 | 20,000 | |
| Nov 06 2019 | ACMR | ACM Research, Inc. | McKechnie Mark | See remarks | Option Exercise | A | 13.64 | 20,000 | 272,800 | 20,000 | |
| Nov 06 2019 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Option Exercise | A | 13.64 | 10,000 | 136,400 | 10,000 | |
| Nov 06 2019 | ACMR | ACM Research, Inc. | Feng Lisa | See remarks | Option Exercise | A | 13.64 | 10,000 | 136,400 | 10,000 | |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Sell | D | 13.20 | 28,661 | 378,182 | 168,006 | 196.7 K to 168 K (-14.57 %) |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Sell | D | 13.20 | 154,821 | 2,042,863 | 327,067 | 481.9 K to 327.1 K (-32.13 %) |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Liu Tracy | Sell | D | 13.20 | 2,143 | 28,277 | 16,924 | 19.1 K to 16.9 K (-11.24 %) | |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Wang David H | See remarks | Sell | D | 13.20 | 28,661 | 378,182 | 168,006 | 196.7 K to 168 K (-14.57 %) |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Hu Chenming | Sell | D | 13.20 | 22,232 | 293,351 | 7,768 | 30 K to 7.8 K (-74.11 %) | |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Sell | D | 13.20 | 154,821 | 2,042,863 | 327,067 | 481.9 K to 327.1 K (-32.13 %) |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Dun Haiping | Sell | D | 13.20 | 28,661 | 378,182 | 285,030 | 313.7 K to 285 K (-9.14 %) | |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Liu Tracy | Sell | D | 13.20 | 2,143 | 28,277 | 16,924 | 19.1 K to 16.9 K (-11.24 %) | |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Sell | D | 13.20 | 17,946 | 236,797 | 0 | 17.9 K to 0 (-100.00 %) |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Hu Chenming | Sell | D | 13.20 | 22,232 | 293,351 | 7,768 | 30 K to 7.8 K (-74.11 %) | |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | D | 13.20 | 13,393 | 176,721 | 29,941 | 43.3 K to 29.9 K (-30.91 %) |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Dun Haiping | Sell | D | 13.20 | 28,661 | 378,182 | 285,030 | 313.7 K to 285 K (-9.14 %) | |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Sell | D | 13.20 | 17,946 | 236,797 | 0 | 17.9 K to 0 (-100.00 %) |
| Aug 27 2019 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Sell | D | 13.20 | 13,393 | 176,721 | 29,941 | 43.3 K to 29.9 K (-30.91 %) |
| Aug 21 2019 | ACMR | ACM Research, Inc. | Wang David H | See Remarks | Option Exercise | M | 0.75 | 30,000 | 22,500 | 103,334 | |
| Aug 21 2019 | ACMR | ACM Research, Inc. | Wang David H | See Remarks | Buy | M | 0.75 | 30,000 | 22,500 | 196,667 | 166.7 K to 196.7 K (+18.00 %) |
| Aug 06 2019 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | A | 16.00 | 10,000 | 160,000 | 10,000 | |
| Aug 06 2019 | ACMR | ACM Research, Inc. | Chen Fuping | See remarks | Option Exercise | A | 16.00 | 10,000 | 160,000 | 10,000 | |
| May 10 2019 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | M | 0.75 | 10,000 | 7,500 | 23,334 | |
| May 10 2019 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Buy | M | 0.75 | 10,000 | 7,500 | 43,334 | 33.3 K to 43.3 K (+30.00 %) |
| Apr 25 2019 | ACMR | ACM Research, Inc. | Dun Haiping | Option Exercise | A | 16.81 | 20,000 | 336,200 | 20,000 | ||
| Apr 25 2019 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Option Exercise | A | 16.81 | 30,000 | 504,300 | 30,000 | |
| Apr 25 2019 | ACMR | ACM Research, Inc. | Liu Tracy | Option Exercise | A | 16.81 | 20,000 | 336,200 | 20,000 | ||
| Apr 25 2019 | ACMR | ACM Research, Inc. | Wang David H | See Remarks | Option Exercise | A | 16.81 | 50,000 | 840,500 | 50,000 | |
| Oct 23 2018 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Option Exercise | A | 13.85 | 40,000 | 554,000 | 40,000 | |
| Oct 23 2018 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | A | 13.85 | 40,000 | 554,000 | 40,000 | |
| Aug 31 2018 | ACMR | ACM Research, Inc. | Hu Chenming | Option Exercise | M | 3.00 | 30,000 | 90,000 | 53,334 | ||
| Aug 31 2018 | ACMR | ACM Research, Inc. | Hu Chenming | Buy | M | 3.00 | 30,000 | 90,000 | 30,000 | 0 to 30 K | |
| Jul 31 2018 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Option Exercise | X | 7.50 | 397,502 | 2,981,265 | 0 | |
| Jul 31 2018 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Buy | X | 7.50 | 397,502 | 2,981,265 | 481,888 | 84.4 K to 481.9 K (+471.05 %) |
| Jul 31 2018 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Option Exercise | X | 7.50 | 397,502 | 2,981,265 | 0 | |
| Jul 31 2018 | ACMR | ACM Research, Inc. | Wang Jian | See remarks | Buy | X | 7.50 | 397,502 | 2,981,265 | 481,888 | 84.4 K to 481.9 K (+471.05 %) |
| Jul 31 2018 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Option Exercise | C | 0.00 | 25,667 | 0 | 0 | |
| Jul 31 2018 | ACMR | ACM Research, Inc. | Cheav Sotheara | See remarks | Buy | C | 0.00 | 25,667 | 0 | 33,334 | 7.7 K to 33.3 K (+334.77 %) |