---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-038533"
form_type: "8-K"
ticker: "AON"
cik: "0000315293"
company_name: "Aon plc"
filed_at: "2024-02-16T23:59:59+00:00"
generated_at: "2026-06-06T00:28:34.540951+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Director Carolyn Y. Woo to retire from Aon board after 25 years

## Summary
- Carolyn Y. Woo notified Aon on Feb 13, 2024 of her retirement, effective at 2024 AGM.
- Woo stated her retirement is not due to any disagreement with the company.
- Lester Knight, Board Chair, praised Woo's contributions to human capital and leadership perspectives.
- Woo has served on the board for 25 years.

## SEC filing metadata
- accession: 0001193125-24-038533
- form_type: 8-K
- ticker: AON
- cik: 0000315293
- company_name: Aon plc
- filed_at: 2024-02-16T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/315293/000119312524038533/0001193125-24-038533-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/315293/000119312524038533/d665291d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-038533
- JSON: https://secwatch.observer/filing/0001193125-24-038533.json
- Plain text: https://secwatch.observer/filing/0001193125-24-038533.txt

## Key facts
- Executive change
  Carolyn Y. Woo retired as Director at Aon plc.
  - Action: retired
  - Role: Director
  source text: On February 13, 2024, Carolyn Y. Woo informed Aon plc (the “Company”) of her decision to retire from the Company’s Board of Directors after 25 years, effective upon the completion of her current term at the Company’s 2024 Annual General Meeting.
  evidence_url: https://www.sec.gov/Archives/edgar/data/315293/000119312524038533/0001193125-24-038533-index.htm

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