Monolithic Power Systems (MPWR) Proxy filing summary

Voting matters and shareholder proposals

• Election of Victor K. Lee and Jeff Zhou to the Board for terms ending at the 2029 annual meeting.

• Ratification of Ernst & Young LLP as independent registered public accounting firm for the year ending December 31, 2026.

• Advisory approval of 2025 executive compensation.

• Board recommends voting FOR all nominees and FOR Proposals 2 and 3.

Board of directors and corporate governance

• Board set the record date for voting eligibility as April 15, 2026.

• Annual meeting will be held virtually, allowing stockholders to vote and submit questions online.

Audit committee and external auditor matters

• Proposal to ratify Ernst & Young LLP as the external auditor for the 2026 fiscal year.