0001140361-23-048184.txt : 20231013
0001140361-23-048184.hdr.sgml : 20231013
20231013161549
ACCESSION NUMBER: 0001140361-23-048184
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20231011
FILED AS OF DATE: 20231013
DATE AS OF CHANGE: 20231013
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: McKechnie Mark
CENTRAL INDEX KEY: 0001775007
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38273
FILM NUMBER: 231325246
MAIL ADDRESS:
STREET 1: 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
2023-10-11
0001680062
ACM Research, Inc.
ACMR
0001775007
McKechnie Mark
C/O ACM RESEARCH, INC.
42307 OSGOOD ROAD, SUITE I
FREMONT
CA
94539
true
See Remarks
true
Class A Common Stock
2023-10-11
4
M
0
11250
4.55
A
12150
D
Class A Common Stock
2023-10-11
4
S
0
11250
20
D
900
D
Stock Option
4.55
2023-10-11
4
M
0
11250
0
D
2029-11-03
Class A Common Stock
11250
18750
D
The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 25, 2022.
The option vested and became exercisable as to 15,000 shares on November 4, 2020 and the remaining 45,000 shares vest and became or become exercisable in equal monthly installments over the following 36 months, subject to continued service through each vesting date.
Chief Financial Officer and Treasurer
/s/ Mark McKechnie
2023-10-13