---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-020878"
form_type: "8-K"
ticker: "MU"
cik: "0000723125"
company_name: "MICRON TECHNOLOGY INC"
filed_at: "2025-03-05T23:59:59+00:00"
generated_at: "2026-05-25T11:54:42.052695+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Micron appoints ex-TSMC chairman Mark Liu and Deloitte partner Christie Simons to board

## Summary
- Appointments effective March 5, 2025; Board expands to 10 directors, 9 independent.
- Liu served as TSMC executive chairman (2018-2024) and president/co-CEO; Simons is retiring Deloitte audit partner with semiconductor focus.
- Liu joins Governance and Sustainability Committee and Finance Committee; Simons joins Security Committee, to join Audit Committee.
- Each receives pro-rata cash retainer of $125,000 and RSU grant valued at $250,000 under standard non-employee director comp.
- No arrangements or family relationships with current directors or officers; both deemed independent under Nasdaq rules.

## SEC filing metadata
- accession: 0001104659-25-020878
- form_type: 8-K
- ticker: MU
- cik: 0000723125
- company_name: MICRON TECHNOLOGY INC
- filed_at: 2025-03-05T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/723125/000110465925020878/0001104659-25-020878-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/723125/000110465925020878/tm258327d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-020878
- JSON: https://secwatch.observer/filing/0001104659-25-020878.json
- Plain text: https://secwatch.observer/filing/0001104659-25-020878.txt

## Key facts
- Executive change
  Anna Christine Simons was appointed as Director at MICRON TECHNOLOGY INC.
  - Action: appointed
  - Role: Director
  source text: On March 5, 2025, the Board of Directors (“Board”) of Micron Technology, Inc. (the “Company”) appointed Anna Christine Simons and Teyin Mark Liu as members of the Board.
  evidence_url: https://www.sec.gov/Archives/edgar/data/723125/000110465925020878/0001104659-25-020878-index.htm
- Executive change
  Teyin Mark Liu was appointed as Director at MICRON TECHNOLOGY INC.
  - Action: appointed
  - Role: Director
  source text: On March 5, 2025, the Board of Directors (“Board”) of Micron Technology, Inc. (the “Company”) appointed Anna Christine Simons and Teyin Mark Liu as members of the Board.
  evidence_url: https://www.sec.gov/Archives/edgar/data/723125/000110465925020878/0001104659-25-020878-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.