0001140361-23-053443.txt : 20231115
0001140361-23-053443.hdr.sgml : 20231115
20231115161522
ACCESSION NUMBER: 0001140361-23-053443
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20231113
FILED AS OF DATE: 20231115
DATE AS OF CHANGE: 20231115
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Cheav Sotheara
CENTRAL INDEX KEY: 0001721279
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38273
FILM NUMBER: 231410759
MAIL ADDRESS:
STREET 1: C/O ACM RESEARCH, INC.
STREET 2: 42307 OSGOOD ROAD, SUITE I
CITY: FREMONT
STATE: CA
ZIP: 94539
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
X0508
4
2023-11-13
0001680062
ACM Research, Inc.
ACMR
0001721279
Cheav Sotheara
C/O ACM RESEARCH, INC.
42307 OSGOOD ROAD, SUITE I
FREMONT
CA
94539
true
See remarks
true
Class A Common Stock
2023-11-13
4
M
0
13500
5.33
A
123502
D
Class A Common Stock
2023-11-13
4
M
0
12500
4.62
A
136002
D
Class A Common Stock
2023-11-13
4
S
0
26000
16.79
D
110002
D
Stock Option
5.33
2023-11-13
4
M
0
13500
0
D
2029-08-03
Class A Common Stock
13500
0
D
Stock Option
4.62
2023-11-13
4
M
0
12500
0
D
2028-07-31
Class A Common Stock
12500
0
D
On November 13, 2023, the reporting person exercised a previously issued stock option to purchase 13,500 shares of Class A Common Stock of the Issuer.
On November 13, 2023, the reporting person exercised a previously issued stock option to purchase 12,500 shares of Class A Common Stock of the Issuer.
The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 11, 2023.
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.52 to $17.07, inclusive.
The option is fully vested and exercisable.
Senior Vice President, Manufacturing of ACM Research (Shanghai), Inc., a subsidiary of the Issuer.
/s/ Mark McKechnie, Attorney-in-Fact for Sotheara Cheav
2023-11-15