ACM Research Inc. (ACMR) - Insider Holders & Insider Ownership

List of insiders holdings for ACM Research Inc.:

Shares directly owned by the insider.
Shares indirectly owned by the insider.
Total shares owned by the insider (sum of shares directly and indirectly owned).
Total market value if available.
Shares are not adjusted for stock split.

"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
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#	Insider Holder Name	Report Date Time	Shares Owned Directly Indirectly	Total Shares Owned	Filing
1	Shanghai Science & Technology Venture Capital (Group) Co. Ltd. Shanghai Pudong Science & Technology Investment Group Co. Ltd. Possible member of 10% group 10% Owner	2024-10-29 21:30:06	3,358,728 0	3,358,728	Form 13D
2	Xing Xiao Director	2024-10-08 21:30:56	0 2,338,510	2,338,510	Form 4
3	Wang David H See Remarks 10% Owner	2026-09-10 16:30:22	1,132,708 900,003	2,032,711	Form 4
4	Xiang Yinan Director	2021-08-24 21:00:40	0 1,146,170	1,146,170	Form 4
5	Yang Zhengfan Director	2018-01-26 10:35:16	0 833,334	833,334	Form 3
6	Wang Jian See remarks	2025-09-19 16:30:13	253,158 0	253,158	Form 4
7	McKechnie Mark See Remarks	2026-08-21 21:30:20	247,150 0	247,150	Form 4
8	Cheav Sotheara See remarks	2026-06-05 21:00:24	180,401 0	180,401	Form 4
9	Chen Fufa See Remarks	2018-05-17 16:36:24	140,002 0	140,002	Form 4
10	Hu Chenming Director	2025-03-19 21:30:25	100,002 0	100,002	Form 4
11	Xu Min See Remarks	2017-11-02 17:55:53	100,000 0	100,000	Form 3
12	Chen Fuping See remarks	2025-12-04 16:30:15	62,330 0	62,330	Form 4
13	Feng Lisa See remarks	2026-03-09 16:30:30	50,001 0	50,001	Form 4
14	Dun Haiping Director	2026-08-26 21:30:11	7,128 0	7,128	Form 4
15	Liu Tracy Director	2026-08-26 21:30:13	7,128 0	7,128	Form 4
16	Pappis Charles C Director	2026-08-26 21:30:15	7,128 0	7,128	Form 4