T. Mark Liu — Board Member Accountability Profile
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T. Mark Liu — Board Member Accountability Profile

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T. Mark Liu — Board Member Accountability Profile

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Category: Private Citizen — Corporate Director Role: Independent Director, Micron Technology Inc. Board Tenure: 2025 – present Committee Memberships: Governance & Sustainability, Finance Profile Type: Board Member Accountability — Anchor B (Documented Organizational Leadership)

> Basis for Inclusion: T. Mark Liu holds a documented governance role at Micron Technology Inc. Micron Technology Inc. is the largest U.S. manufacturer of DRAM and NAND memory chips and made documented political donations to Trump-aligned entities. Micron is significantly affected by export controls on semiconductor technology to China, the CHIPS Act manufacturing incentives, and trade policy affecting semiconductor global supply chains. This profile documents the factual governance relationship, not the subject’s personal political views.

> Subject Classification: Private Citizen / Corporate Director. Board membership is a matter of public record.

> What is NOT the basis for inclusion: Personal political opinions, party affiliation, or protected speech are NOT the basis for inclusion.

Biographical Overview

T. Mark Liu served as Executive Chairman and, before that, as Chief Executive Officer of Taiwan Semiconductor Manufacturing Company (TSMC), the world’s largest contract semiconductor manufacturer and the foundry upon which the global chip industry depends. Under his leadership, TSMC expanded its global footprint including the announced Arizona fabrication facilities central to U.S. semiconductor reshoring policy. Liu brings unparalleled semiconductor manufacturing expertise and deep understanding of U.S.-Taiwan-China technology geopolitics to the Micron board, which he joined in 2025. He serves on the Governance & Sustainability and Finance Committees.

Board Role and Governance Authority

  • Company: Micron Technology Inc. (NASDAQ: MU)
  • Board tenure: 2025 – present
  • Committee assignments: Governance & Sustainability Committee, Finance Committee

Other Current Board Memberships (if applicable)

Former Executive Chairman, TSMC (Taiwan Semiconductor Manufacturing Company).

Parent Corporate Donor Profile

This profile is a governance-accountability companion to the Micron Technology corporate donor profile.

Sources

  • Micron Technology Inc. DEF 14A Proxy Statement, November 2025; SEC EDGAR
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