0001654954-19-004825.txt : 20190425 0001654954-19-004825.hdr.sgml : 20190425 20190425200358 ACCESSION NUMBER: 0001654954-19-004825 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190423 FILED AS OF DATE: 20190425 DATE AS OF CHANGE: 20190425 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Wang Jian CENTRAL INDEX KEY: 0001721620 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38273 FILM NUMBER: 19768971 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 section16.xml PRIMARY DOCUMENT X0306 4 2019-04-23 0001680062 ACM Research, Inc. ACMR 0001721620 Wang Jian C/O ACM RESEARCH, INC. 42307 OSGOOD ROAD, SUITE I FREMONT CA 94539 true See remarks Stock Options 16.81 2019-04-23 4 A false 30000 0 A 2029-04-22 Class A Common Stock 30000 30000 D The option will vest and become exercisable as to 7,500 shares on April 23, 2020 and the remaining 22,500 shares will vest and become exercisable in equal monthly installments over the following 36 months, subject to continued service through each vesting date. Vice President, Research and Development of ACM Research (Shanghai), Inc., a subsidiary of the Issuer /s/ Mark L. Johnson, Attorney-in-Fact for Jian Wang 2019-04-25