NASDAQ:ACMR | Insider Transactions | ACM Research, Inc.

ACMR Insider Transactions

252 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

ACMR insiders transaction timeline

PurchaseSale
2020-06-03: 1 sale — Hu Chenming2020-06-15: 1 sale — McKechnie Mark2020-07-13: 1 sale — Hu Chenming2020-08-03: 1 sale — Hu Chenming2020-08-27: 1 sale — McKechnie Mark2020-09-03: 1 sale — Wang David H2020-09-04: 1 sale — Wang David H2020-09-10: 1 sale — Cheav Sotheara2020-09-14: 1 sale — Cheav Sotheara2020-09-16: 1 sale — Feng Lisa2020-11-12: 1 sale — Cheav Sotheara2020-11-13: 1 sale — Cheav Sotheara2020-11-19: 1 sale — McKechnie Mark2020-12-03: 2 sales — Wang David H2020-12-04: 1 sale — Wang David H2020-12-15: 2 sales — Xiang Yinan2020-12-17: 1 sale — Xiang Yinan2020-12-18: 2 sales — Xiang Yinan2020-12-21: 1 sale — Xiang Yinan2020-12-22: 1 sale — Xiang Yinan2020-12-30: 1 sale — Wang Jian2021-01-06: 1 sale — Liu Tracy2021-02-09: 1 sale — Liu Tracy2021-02-10: 1 sale — Liu Tracy2021-02-12: 3 sales — Liu Tracy, Chen Fuping, Hu Chenming2021-03-12: 1 sale — McKechnie Mark2021-03-15: 1 sale — Cheav Sotheara2021-03-16: 1 sale — Cheav Sotheara2021-03-18: 1 sale — Wang David H2021-03-19: 1 sale — Wang David H2021-04-08: 1 sale — Cheav Sotheara2021-04-09: 1 sale — Cheav Sotheara2021-08-11: 4 sales — Xiang Yinan2021-08-12: 1 sale — Xiang Yinan2021-08-13: 1 sale — Xiang Yinan2021-08-18: 2 sales — Xiang Yinan2021-08-19: 3 sales — McKechnie Mark2021-08-23: 1 sale — Xiang Yinan2021-08-24: 3 sales — Xiang Yinan2021-11-18: 7 sales — McKechnie Mark2022-03-09: 3 sales — Dun Haiping2022-03-10: 8 sales — McKechnie Mark2022-05-27: 1 sale — Dun Haiping2022-08-15: 1 sale — Dun Haiping2022-08-16: 1 sale — Cheav Sotheara2022-08-17: 2 sales — Cheav Sotheara2022-08-18: 1 sale — Cheav Sotheara2022-08-22: 1 sale — Dun Haiping2022-11-30: 1 sale — Dun Haiping2023-03-09: 4 sales — Feng Lisa2023-03-16: 1 sale — Dun Haiping2023-06-01: 1 sale — Dun Haiping2023-06-06: 1 sale — Cheav Sotheara2023-07-03: 1 sale — Feng Lisa2023-08-22: 1 sale — Dun Haiping2023-08-23: 1 sale — Chen Fuping2023-09-01: 1 sale — McKechnie Mark2023-09-12: 2 sales — Wang David H2023-09-13: 1 sale — Wang David H2023-10-11: 1 sale — McKechnie Mark2023-11-13: 1 sale — Cheav Sotheara2023-11-20: 1 sale — Liu Tracy2023-11-22: 3 sales — Wang David H, Dun Haiping2023-11-29: 3 sales — Dun Haiping, Wang David H2023-12-26: 2 sales — Liu Tracy, Feng Lisa2024-01-12: 1 sale — McKechnie Mark2024-02-28: 2 sales — Feng Lisa, Liu Tracy2024-03-08: 3 sales — Dun Haiping, Wang David H2024-03-13: 1 sale — Cheav Sotheara2024-03-14: 6 sales — Wang David H, Dun Haiping, Cheav Sotheara2024-05-22: 3 sales — Dun Haiping, Wang David H2024-05-29: 3 sales — Dun Haiping, Wang David H2024-06-06: 3 sales — Wang Jian, McKechnie Mark2024-06-07: 1 sale — Wang Jian2024-06-10: 1 sale — Wang Jian2024-06-11: 2 sales — Wang Jian2024-08-22: 1 sale — Dun Haiping2024-08-29: 1 sale — Dun Haiping2024-10-01: 3 sales — Shanghai Pudong Science & Technology Investment Group Co., Ltd., Shanghai Science & Technology Venture Capital (Group) Co., Ltd., Xing Xiao2024-10-02: 3 sales — Shanghai Pudong Science & Technology Investment Group Co., Ltd., Shanghai Science & Technology Venture Capital (Group) Co., Ltd., Xing Xiao2024-10-04: 7 sales — Shanghai Pudong Science & Technology Investment Group Co., Ltd., Shanghai Science & Technology Venture Capital (Group) Co., Ltd., Xing Xiao and 1 more2024-10-07: 9 sales — Shanghai Pudong Science & Technology Investment Group Co., Ltd., Shanghai Science & Technology Venture Capital (Group) Co., Ltd., Xing Xiao2024-10-08: 3 sales — Shanghai Pudong Science & Technology Investment Group Co., Ltd., Shanghai Science & Technology Venture Capital (Group) Co., Ltd., Xing Xiao2024-11-22: 2 sales — Dun Haiping, Wang David H2024-11-26: 2 sales — Wang David H2024-11-29: 2 sales — Dun Haiping, Wang David H2025-02-06: 2 sales — Cheav Sotheara, McKechnie Mark2025-03-10: 1 sale — Dun Haiping2025-03-11: 1 sale — Wang David H2025-03-12: 2 sales — McKechnie Mark, Wang David H2025-03-13: 2 sales — Wang David H2025-03-14: 2 sales — Dun Haiping2025-03-17: 1 sale — Hu Chenming2025-05-14: 1 sale — McKechnie Mark2025-05-21: 2 sales — Wang David H2025-05-22: 1 sale — Wang David H2025-06-24: 1 sale — Feng Lisa2025-07-07: 1 sale — Feng Lisa2025-07-15: 1 sale — Liu Tracy2025-08-22: 2 sales — Cheav Sotheara, Wang Jian2025-08-25: 1 sale — Wang Jian2025-09-03: 2 sales — Wang David H2025-09-04: 1 sale — Wang David H2025-09-17: 1 sale — Liu Tracy2025-09-18: 2 sales — Cheav Sotheara, Wang Jian2025-11-12: 1 sale — Feng Lisa2025-11-13: 1 sale — Feng Lisa2025-12-02: 1 sale — Chen Fuping2025-12-03: 4 sales — Wang David H, Chen Fuping2025-12-04: 4 sales — McKechnie Mark, Wang David H2025-12-08: 1 sale — McKechnie Mark2026-03-05: 3 sales — Pappis Charles C, Feng Lisa2026-03-06: 2 sales — Feng Lisa2026-03-09: 2 sales — Dun Haiping2026-03-10: 2 sales — Liu Tracy2026-03-11: 4 sales — Wang David H, Liu Tracy2026-03-12: 9 sales — McKechnie Mark, Wang David H2026-04-17: 1 sale — Pappis Charles C2026-05-19: 4 sales — Dun Haiping2026-06-03: 6 sales — Wang David H2026-06-04: 8 sales — Cheav Sotheara, Wang David H2026-06-05: 4 sales — Cheav Sotheara2026-08-18: 3 sales — Dun Haiping2026-08-20: 3 sales — McKechnie Mark2020-06-032026-08-20
Insider profileRoleDateTransactionSharesPrice
McKechnie MarkSee Remarks2026-08-20Sale11,209$77.89
McKechnie MarkSee Remarks2026-08-20Sale30,365$77.45
McKechnie MarkSee Remarks2026-08-20Sale13,625$76.34
Dun HaipingDirector2026-08-18Sale400$82.17
Dun HaipingDirector2026-08-18Sale3,400$81.31
Dun HaipingDirector2026-08-18Sale1,200$80.29
Cheav SothearaSee remarks2026-06-05Sale1,647.0$85.41
Cheav SothearaSee remarks2026-06-05Sale400.0$84.01
Cheav SothearaSee remarks2026-06-05Sale968.0$82.61
Cheav SothearaSee remarks2026-06-05Sale2,384.0$81.73
Cheav SothearaSee remarks2026-06-04Sale2,839.0$85.77
Cheav SothearaSee remarks2026-06-04Sale9,212.0$85.11
Cheav SothearaSee remarks2026-06-04Sale1,300.0$84.08
Wang David HSee Remarks2026-06-04Sale826.0$87.91
Wang David HSee Remarks2026-06-04Sale8,581.0$87.13
Wang David HSee Remarks2026-06-04Sale10,992.0$86.07
Wang David HSee Remarks2026-06-04Sale17,543.0$85.11
Wang David HSee Remarks2026-06-04Sale2,060.0$83.86
Wang David HSee Remarks2026-06-03Sale1,187.0$93.04
Wang David HSee Remarks2026-06-03Sale5,843.0$92.38
Wang David HSee Remarks2026-06-03Sale9,925.0$90.78
Wang David HSee Remarks2026-06-03Sale32,450.0$89.84
Wang David HSee Remarks2026-06-03Sale6,295.0$88.98
Wang David HSee Remarks2026-06-03Sale4,300.0$87.57
Dun HaipingDirector2026-05-19Sale1,858.0$67.54
Dun HaipingDirector2026-05-19Sale1,309.0$67.21
Dun HaipingDirector2026-05-19Sale500.0$65.09
Dun HaipingDirector2026-05-19Sale1,333.0$63.84
Pappis Charles CDirector2026-04-17Sale5,000.0$52.0
McKechnie MarkSee Remarks2026-03-12Sale564.0$46.57
McKechnie MarkSee Remarks2026-03-12Sale29,348.0$45.74
McKechnie MarkSee Remarks2026-03-12Sale8,639.0$44.94
McKechnie MarkSee Remarks2026-03-12Sale982.0$46.55
McKechnie MarkSee Remarks2026-03-12Sale47,108.0$45.74
McKechnie MarkSee Remarks2026-03-12Sale11,910.0$44.89
Wang David HSee Remarks2026-03-12Sale702.0$46.57
Wang David HSee Remarks2026-03-12Sale38,737.0$45.74
Wang David HSee Remarks2026-03-12Sale10,561.0$44.92
Wang David HSee Remarks2026-03-11Sale4,627.0$48.34
Wang David HSee Remarks2026-03-11Sale55,373.0$47.89
Liu TracyDirector2026-03-11Sale3,377.0$48.25
Liu TracyDirector2026-03-11Sale11,623.0$47.81
Liu TracyDirector2026-03-10Sale12,784.0$48.19
Liu TracyDirector2026-03-10Sale32,216.0$47.06
Dun HaipingDirector2026-03-09Sale900.0$43.94
Dun HaipingDirector2026-03-09Sale4,100.0$43.37
Feng LisaSee remarks2026-03-06Sale200.0$46.58
Feng LisaSee remarks2026-03-06Sale14,800.0$46.07
Pappis Charles CDirector2026-03-05Sale5,000.0$50.09
Feng LisaSee remarks2026-03-05Sale6,950.0$50.24
Feng LisaSee remarks2026-03-05Sale8,050.0$49.81
McKechnie MarkSee Remarks2025-12-08Sale22,500.0$35.45
McKechnie MarkSee Remarks2025-12-04Sale996.0$34.26
McKechnie MarkSee Remarks2025-12-04Sale7,754.0$33.5
Wang David HSee Remarks2025-12-04Sale40,183.0$34.42
Wang David HSee Remarks2025-12-04Sale19,817.0$33.52
Wang David HSee Remarks2025-12-03Sale1,200.0$33.56
Wang David HSee Remarks2025-12-03Sale68,800.0$33.05
Chen FupingSee remarks2025-12-03Sale300.0$33.57
Chen FupingSee remarks2025-12-03Sale19,700.0$33.05
Chen FupingSee remarks2025-12-02Sale100,000.0$33.2
Feng LisaSee remarks2025-11-13Sale15,000.0$33.77
Feng LisaSee remarks2025-11-12Sale15,000.0$32.76
Cheav SothearaSee remarks2025-09-18Sale10,000.0$35.0
Wang JianSee remarks2025-09-18Sale30,000.0$35.0
Liu TracyDirector2025-09-17Sale15,000.0$33.0
Wang David HSee Remarks2025-09-04Sale60,000.0$26.44
Wang David HSee Remarks2025-09-03Sale3,943.0$27.31
Wang David HSee Remarks2025-09-03Sale66,057.0$26.73
Wang JianSee remarks2025-08-25Sale30,000.0$32.0
Cheav SothearaSee remarks2025-08-22Sale11,152.0$30.0
Wang JianSee remarks2025-08-22Sale30,000.0$30.0
Liu TracyDirector2025-07-15Sale15,000.0$30.0
Feng LisaSee remarks2025-07-07Sale15,000.0$28.0
Feng LisaSee remarks2025-06-24Sale15,000.0$26.0
Wang David HSee Remarks2025-05-22Sale60,000.0$22.63
Wang David HSee Remarks2025-05-21Sale8.0$24.04
Wang David HSee Remarks2025-05-21Sale69,992.0$23.6
McKechnie MarkSee Remarks2025-05-14Sale15,000.0$25.22
Hu ChenmingDirector2025-03-17Sale163,308.0$30.0
Dun HaipingDirector2025-03-14Sale7,062.0$29.23
Dun HaipingDirector2025-03-14Sale2,456.0$28.32
Wang David HSee Remarks2025-03-13Sale1,019.0$27.65
Wang David HSee Remarks2025-03-13Sale36,481.0$27.29
McKechnie MarkSee Remarks2025-03-12Sale15,000.0$27.42
Wang David HSee Remarks2025-03-12Sale37,500.0$27.42
Wang David HSee Remarks2025-03-11Sale56,250.0$26.57
Dun HaipingDirector2025-03-10Sale15,001.0$26.54
Cheav SothearaSee remarks2025-02-06Sale22,598.0$23.0
McKechnie MarkSee Remarks2025-02-06Sale15,000.0$22.0
Dun HaipingDirector2024-11-29Sale19,058.0$17.43
Wang David HSee Remarks2024-11-29Sale56,250.0$17.44
Wang David HSee Remarks2024-11-26Sale9,484.0$18.31
Wang David HSee Remarks2024-11-26Sale46,766.0$17.8
Dun HaipingDirector2024-11-22Sale15,000.0$19.12
Wang David HSee Remarks2024-11-22Sale56,250.0$19.08
Shanghai Pudong Science & Technology Investment Group Co., Ltd.TenPercentOwner,Other2024-10-08Sale90,396.0$21.13
Shanghai Science & Technology Venture Capital (Group) Co., Ltd.TenPercentOwner,Other2024-10-08Sale90,396.0$21.13
Xing XiaoDirector2024-10-08Sale90,396.0$21.13
Shanghai Pudong Science & Technology Investment Group Co., Ltd.TenPercentOwner,Other2024-10-07Sale173,005.0$23.32