Wang David H - Insider Stock Trading - OpenInsider

CIK: 1721580 - Address: C/o Acm Research, Inc., 42307 Osgood Road, Suite I, Fremont, CA 94539

17 results

TC	Stat	Stk	Ins	Fil	+d	+w	+m	+q	+h	+y	avg

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	L	Qty	oc	Own	H	r2y	r1y	r6m	r3m	r6w	r3w	r7d	r3d	f1d	f1w	f1m	f3m	f6m	f1y
3/13/25 21:30	3/11/25	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S.m	-3,547	27.02	0	-131	-8	1,619	D
3/5/25 16:30	3/3/25	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	M.d	105	0.5000	0	210	14	1,750	D
12/3/24 16:30	11/29/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S	-981	17.44	0	-56	-4	1,544	D
11/29/24 16:30	11/26/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S	-1,006	17.89	0	-56	-3	1,600	D
11/26/24 16:30	11/22/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S	-1,073	19.08	0	-56	-3	1,656	D
11/18/24 16:30	11/14/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	M.d	135	0.5000	0	270	19	1,713	D
5/31/24 16:30	5/29/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S	-1,947	22.62	0	-86	-6	1,450	D
5/24/24 16:30	5/22/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S	-2,053	22.81	0	-90	-6	1,536	D
5/16/24 09:00	5/14/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	M.d	90	0.5000	0	180	12	1,626	D
3/15/24 21:32	3/14/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S	-2,405	27.62	0	-87	-6	1,450	D
3/12/24 21:30	3/8/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S	-2,732	30.36	0	-90	-6	1,537	D
3/5/24 21:33	3/1/24	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	M.d	90	0.5000	0	180	12	1,627	D
12/1/23 16:15	11/29/23	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S	-1,453	17.14	0	-85	-6	1,450	D
11/27/23 16:30	11/22/23	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S	-1,591	17.68	0	-90	-6	1,535	D
11/16/23 16:15	11/14/23	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	M.d	90	0.5000	0	180	12	1,625	D
9/14/23 17:00	9/12/23	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	S.m	-3,130	17.87	0	-175	-11	1,450	D
9/6/23 21:40	9/4/23	ACMR	Acm Research, Inc.	CA	Machn	Mchn	Special Industry Machinery	Wang David H	CA	DOT	See Rema	M.d	90	0.5000	0	180	12	1,625	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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