ACM Research (ACMR) Proxy Filing summary

Executive summary

• Annual Meeting scheduled for June 12, 2025, will be held virtually, allowing global participation and voting via webcast with secure access for shareholders.

• Shareholders will vote on electing four directors and ratifying the appointment of Ernst & Young Hua Ming LLP as independent auditor for 2025.

• Proxy materials are distributed primarily via the Internet to expedite delivery, reduce costs, and minimize environmental impact.

Voting matters and shareholder proposals

• Two proposals: (1) election of four directors, (2) ratification of independent auditor for 2025.

• Each Class A share has one vote; each Class B share has twenty votes.

• Shareholders can vote online, by phone, by mail, or during the virtual meeting.

• Stockholder proposals for the 2026 meeting must be submitted by December 30, 2025.

Board of directors and corporate governance

• Four director nominees: three are independent, and three self-identify as diverse.

• Board committees: audit, compensation, nominating and governance, each with independent members.

• Board leadership includes a combined Chair/CEO and an independent Lead Director.

• Annual board self-assessment and focus on diversity, skills, and experience.

• Directors are subject to a Code of Business Conduct and restrictions on hedging/pledging company securities.