ACM Research, Inc. — Director's Dealing 2018

Jul 31, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ACM Research, Inc. (ACMR)
CIK: 0001680062
Period of Report: 2018-04-02

Reporting Person: Wang Jian (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-04-02	Class A Common Stock	X	397502	$7.50	Acquired	481888	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-04-02	Warrant (Right to Buy)	$7.50	X	397502	Disposed	2023-05-17	Class A Common Stock (397502)	Indirect

Footnotes

F1: On April 2, 2018, Shengxin (Shanghai) Management Consulting Limited Partnership ("SMC") exercised the warrant. Mr. Wang, the reporting person, is a general partner of SMC and therefore may be deemed to beneficially own the securities held by SMC.

F2: The warrant became exercisable immediately after the closing of the Issuer's initial public offering, which occurred on November 7, 2017.