0001140361-21-005063.txt : 20210216
0001140361-21-005063.hdr.sgml : 20210216
20210216174302
ACCESSION NUMBER: 0001140361-21-005063
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210212
FILED AS OF DATE: 20210216
DATE AS OF CHANGE: 20210216
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Hu Chenming
CENTRAL INDEX KEY: 0001316320
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38273
FILM NUMBER: 21641346
MAIL ADDRESS:
STREET 1: 2060 PEBBLE DRIVE
CITY: ALAMO
STATE: CA
ZIP: 94507
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: ACM Research, Inc.
CENTRAL INDEX KEY: 0001680062
STANDARD INDUSTRIAL CLASSIFICATION: SPECIAL INDUSTRY MACHINERY, NEC [3559]
IRS NUMBER: 000000000
STATE OF INCORPORATION: CA
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 42307 OSGOOD ROAD, SUITE I
CITY: FREMONT
STATE: CA
ZIP: 94539
BUSINESS PHONE: 510-445-3700
MAIL ADDRESS:
STREET 1: 42307 OSGOOD ROAD, SUITE I
CITY: FREMONT
STATE: CA
ZIP: 94539
4
1
form4.xml
FORM 4
X0306
4
2021-02-12
0001680062
ACM Research, Inc.
ACMR
0001316320
Hu Chenming
C/O ACM RESEARCH, INC.
42307 OSGOOD ROAD, SUITE I
FREMONT
CA
94539
true
Class A Common Stock
2021-02-12
4
S
0
10000
120
D
21102
D
The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
/s/ Mark L. Johnson, Attorney-in-Fact for Chenming Hu
2021-02-16