0000899243-17-025286.txt : 20171102 0000899243-17-025286.hdr.sgml : 20171102 20171102175607 ACCESSION NUMBER: 0000899243-17-025286 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171102 FILED AS OF DATE: 20171102 DATE AS OF CHANGE: 20171102 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Liu Tracy CENTRAL INDEX KEY: 0001721299 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38273 FILM NUMBER: 171173905 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 3 1 doc3.xml FORM 3 SUBMISSION X0206 3 2017-11-02 0 0001680062 ACM Research, Inc. ACMR 0001721299 Liu Tracy C/O ACM RESEARCH, INC. 42307 OSGOOD ROAD, SUITE I FREMONT CA 94539 1 0 0 0 Class A Common Stock 2400 D Stock Option 3.00 2026-12-27 Class A Common Stock 50000 D Stock Option 3.00 2026-12-27 Class A Common Stock 16667 D The option vested and became exercisable as to 12,500 shares on September 29, 2017 and the remaining 37,500 shares vest and become exercisable in equal monthly installments over the following 36 months, subject to continued service through each vesting date. The option vests and becomes exercisable as follows: (a) one-third vested on December 28, 2016; (b) one-third vested on January 1, 2017; and (c) one-third will vest on January 1, 2018. /s/ Mark L. Johnson, Attorney-in-Fact for Tracy Liu 2017-11-02