We provide you with 20 years of free, institutional-grade data for ACMR stock, allowing you to gain comprehensive visibility into the fundamentals of the company. This in-depth information is essential for making informed investment decisions and understanding the financial health and performance of ACMR. Explore the full financial landscape of ACMR stock.
Total insider purchase within 3 month on this page: $0
Total insider selling within 3 month on this page: -$8,374,460
| Name | Action | Shares | Avg Price | Amount | Reported Date |
|---|---|---|---|---|---|
| Wang Jian | Sale | -30,000 | $35 | $1,050,000 | 2025-09-19 |
| Wang Jian | Derivatives Exercise | 30,000 | 2025-09-19 | ||
| Cheav Sotheara | Sale | -10,000 | $35 | $350,000 | 2025-09-19 |
| Cheav Sotheara | Derivatives Exercise | 10,000 | 2025-09-19 | ||
| Liu Tracy | Sale | -15,000 | $33 | $495,000 | 2025-09-19 |
| Liu Tracy | Derivatives Exercise | 15,000 | 2025-09-19 | ||
| Wang David H | Sale | -130,000 | $26.73 | $3,474,900 | 2025-09-05 |
| Wang David H | Derivatives Exercise | 130,000 | 2025-09-05 | ||
| Cheav Sotheara | Sale | -11,152 | $30 | $334,560 | 2025-08-26 |
| Cheav Sotheara | Derivatives Exercise | 11,152 | 2025-08-26 | ||
| Wang Jian | Sale | -60,000 | $30 | $1,800,000 | 2025-08-26 |
| Wang Jian | Derivatives Exercise | 60,000 | 2025-08-26 | ||
| Liu Tracy | Sale | -15,000 | $30 | $450,000 | 2025-07-17 |
| Liu Tracy | Derivatives Exercise | 15,000 | 2025-07-17 | ||
| Feng Lisa | Sale | -15,000 | $28 | $420,000 | 2025-07-09 |
| Feng Lisa | Derivatives Exercise | 15,000 | 2025-07-09 | ||
| Feng Lisa | Sale | -15,000 | $26 | $390,000 | 2025-06-26 |
| Feng Lisa | Derivatives Exercise | 15,000 | 2025-06-26 | ||
| Wang David H | Sale | -130,000 | $23.6 | $3,068,000 | 2025-05-23 |
| Wang David H | Derivatives Exercise | 130,000 | 2025-05-23 | ||
| McKechnie Mark | Sale | -15,000 | $25.22 | $378,300 | 2025-05-16 |
| McKechnie Mark | Derivatives Exercise | 15,000 | 2025-05-16 | ||
| Hu Chenming | Sale | -163,308 | $30 | $4,899,240 | 2025-03-19 |
| Dun Haiping | Sale | -9,518 | $28.32 | $269,550 | 2025-03-18 |
| McKechnie Mark | Sale | -15,000 | $27.42 | $411,300 | 2025-03-14 |
| McKechnie Mark | Derivatives Exercise | 15,000 | 2025-03-14 | ||
| Wang David H | Sale | -131,250 | $26.57 | $3,487,313 | 2025-03-13 |
| Dun Haiping | Sale | -15,001 | $26.54 | $398,127 | 2025-03-12 |
| Wang David H | Sale | -4,048 | $25.94 | $105,005 | 2025-03-05 |
| Wang David H | Derivatives Exercise | 210,000 | 2025-03-05 | ||
| Dun Haiping | Sale | -482 | $25.94 | $12,503 | 2025-03-05 |
| Dun Haiping | Derivatives Exercise | 25,001 | 2025-03-05 | ||
| McKechnie Mark | Sale | -15,000 | $22 | $330,000 | 2025-02-10 |
| McKechnie Mark | Derivatives Exercise | 15,000 | 2025-02-10 | ||
| Cheav Sotheara | Sale | -22,598 | $23 | $519,754 | 2025-02-10 |
| Cheav Sotheara | Derivatives Exercise | 22,598 | 2025-02-10 | ||
| Dun Haiping | Sale | -19,058 | $17.43 | $332,181 | 2024-12-03 |
| Wang David H | Sale | -56,250 | $17.44 | $981,000 | 2024-12-03 |
| Wang David H | Sale | -56,250 | $17.8 | $1,001,250 | 2024-11-29 |
| Dun Haiping | Sale | -15,000 | $19.12 | $286,800 | 2024-11-26 |
| Wang David H | Sale | -56,250 | $19.08 | $1,073,250 | 2024-11-26 |
| Wang David H | Sale | -7,262 | $18.59 | $135,001 | 2024-11-18 |
| Wang David H | Derivatives Exercise | 270,000 | 2024-11-18 | ||
| Dun Haiping | Sale | -942 | $18.59 | $17,512 | 2024-11-18 |
| Dun Haiping | Derivatives Exercise | 35,000 | 2024-11-18 | ||
| McKechnie Mark | Sale | -16,516 | $22 | $363,352 | 2024-10-08 |
| McKechnie Mark | Derivatives Exercise | 16,516 | 2024-10-08 | ||
| Xing Xiao | Sale | -1,065,396 | $21.33 | $22,724,897 | 2024-10-08 |
| Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | Sale | -1,065,396 | $21.52 | $22,927,322 | 2024-10-08 |
| Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | Sale | -34,604 | $20.19 | $698,655 | 2024-10-03 |
| Xing Xiao | Sale | -34,604 | $20.19 | $698,655 | 2024-10-03 |
| Dun Haiping | Sale | -19,097 | $18.08 | $345,274 | 2024-09-03 |
| Dun Haiping | Sale | -15,000 | $19.85 | $297,750 | 2024-08-26 |
| Dun Haiping | Sale | -903 | $19.38 | $17,500 | 2024-08-16 |
| Dun Haiping | Derivatives Exercise | 35,000 | 2024-08-16 | ||
| Wang Jian | Sale | -60,000 | $22.07 | $1,324,200 | 2024-06-12 |
| Wang Jian | Derivatives Exercise | 60,000 | 2024-06-12 | ||
| Wang Jian | Sale | -60,000 | $22.92 | $1,375,200 | 2024-06-07 |
| Wang Jian | Derivatives Exercise | 60,000 | 2024-06-07 | ||
| McKechnie Mark | Sale | -20,000 | $22.92 | $458,400 | 2024-06-07 |
| McKechnie Mark | Derivatives Exercise | 20,000 | 2024-06-07 | ||
| Dun Haiping | Sale | -19,239 | $22.63 | $435,379 | 2024-05-31 |
| Wang David H | Sale | -86,090 | $22.62 | $1,947,356 | 2024-05-31 |
| Wang David H | Sale | -90,000 | $22.81 | $2,052,900 | 2024-05-24 |
| Dun Haiping | Sale | -15,000 | $22.88 | $343,200 | 2024-05-24 |
| Dun Haiping | Sale | -761 | $23.02 | $17,518 | 2024-05-16 |
| Dun Haiping | Derivatives Exercise | 35,000 | 2024-05-16 | ||
| Wang David H | Sale | -3,910 | $23.02 | $90,008 | 2024-05-16 |
| Wang David H | Derivatives Exercise | 180,000 | 2024-05-16 | ||
| Wang David H | Sale | -87,089 | $27.51 | $2,395,818 | 2024-03-15 |
| Dun Haiping | Sale | -19,434 | $27.56 | $535,601 | 2024-03-15 |
| Cheav Sotheara | Sale | -10,000 | $29.09 | $290,900 | 2024-03-15 |
| Dun Haiping | Sale | -15,000 | $30.36 | $455,400 | 2024-03-12 |
| Wang David H | Sale | -90,000 | $30.36 | $2,732,400 | 2024-03-12 |
| Dun Haiping | Sale | -566 | $30.92 | $17,501 | 2024-03-05 |
| Dun Haiping | Derivatives Exercise | 35,000 | 2024-03-05 | ||
| Wang David H | Sale | -2,911 | $30.92 | $90,008 | 2024-03-05 |
| Wang David H | Derivatives Exercise | 180,000 | 2024-03-05 | ||
| Liu Tracy | Sale | -12,500 | $25.2 | $315,000 | 2024-03-01 |
| Liu Tracy | Derivatives Exercise | 12,500 | 2024-03-01 | ||
| Feng Lisa | Sale | -7,500 | $25.2 | $189,000 | 2024-03-01 |
| Feng Lisa | Derivatives Exercise | 7,500 | 2024-03-01 | ||
| McKechnie Mark | Sale | -10,000 | $22 | $220,000 | 2024-01-16 |
| McKechnie Mark | Derivatives Exercise | 10,000 | 2024-01-16 | ||
| Liu Tracy | Sale | -10,000 | $20 | $200,000 | 2023-12-28 |
| Liu Tracy | Derivatives Exercise | 10,000 | 2023-12-28 | ||
| Feng Lisa | Sale | -7,500 | $20 | $150,000 | 2023-12-28 |
| Feng Lisa | Derivatives Exercise | 7,500 | 2023-12-28 | ||
| Wang David H | Sale | -84,776 | $17.14 | $1,453,061 | 2023-12-01 |
| Dun Haiping | Sale | -18,984 | $17.25 | $327,474 | 2023-12-01 |
| Dun Haiping | Sale | -15,000 | $17.66 | $264,900 | 2023-11-27 |
| Wang David H | Sale | -90,000 | $17.67 | $1,590,300 | 2023-11-27 |
| Liu Tracy | Sale | -15,000 | $17.91 | $268,650 | 2023-11-22 |
| Liu Tracy | Derivatives Exercise | 15,000 | 2023-11-22 | ||
| Wang David H | Sale | -5,224 | $17.23 | $90,010 | 2023-11-16 |
| Wang David H | Derivatives Exercise | 180,000 | 2023-11-16 | ||
| Dun Haiping | Sale | -1,016 | $17.23 | $17,506 | 2023-11-16 |
| Dun Haiping | Derivatives Exercise | 35,000 | 2023-11-16 | ||
| Cheav Sotheara | Sale | -26,000 | $16.79 | $436,540 | 2023-11-15 |
| Cheav Sotheara | Derivatives Exercise | 26,000 | 2023-11-15 | ||
| McKechnie Mark | Sale | -11,250 | $20 | $225,000 | 2023-10-13 |
| McKechnie Mark | Derivatives Exercise | 11,250 | 2023-10-13 | ||
| Wang David H | Sale | -175,116 | $18.03 | $3,157,341 | 2023-09-14 |
The information provided in this report about ACMR stock is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.
ACM Research, Inc(NASDAQ:ACMR) 
ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells single-wafer wet cleaning equipment for enhancing the manufacturing process and yield for integrated chips worldwide. It offers space alternated phase shift technology for flat and patterned wafer surfaces, which e...
Website: http://www.acmrcsh.com
Founded: 1998
Full Time Employees: 1,209 (Dec 2022)
CEO: David H. Wang
Sector: Technology
Industry: Semiconductor Equipment & Materials