---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-249226"
form_type: "8-K"
ticker: "AON"
cik: "0000315293"
company_name: "Aon plc"
filed_at: "2022-09-22T23:59:59+00:00"
generated_at: "2026-06-23T08:07:14.493996+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Aon director J. Michael Losh announces retirement effective at 2023 annual meeting

## Summary
- J. Michael Losh informed Aon on Sept. 21, 2022 of his retirement from the board, effective at 2023 Annual General Meeting.
- Retirement is not due to any disagreement with the company's operations, policies, or practices.
- Losh served on the board for 20 years, including 12 years as Audit Committee Chair.
- Chair Lester Knight thanked Losh for his service and strategic advice.

## SEC filing metadata
- accession: 0001193125-22-249226
- form_type: 8-K
- ticker: AON
- cik: 0000315293
- company_name: Aon plc
- filed_at: 2022-09-22T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/315293/000119312522249226/0001193125-22-249226-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/315293/000119312522249226/d353815d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-249226
- JSON: https://secwatch.observer/filing/0001193125-22-249226.json
- Plain text: https://secwatch.observer/filing/0001193125-22-249226.txt

## Key facts
- Executive change
  J. Michael Losh retired as Director at Aon plc.
  - Action: retired
  - Role: Director
  source text: On September 21, 2022, J. Michael Losh informed Aon plc (the “Company”) of his decision to retire from the Company’s Board of Directors, effective upon the completion of his current term at the time of the Company’s 2023 Annual General Meeting.
  evidence_url: https://www.sec.gov/Archives/edgar/data/315293/000119312522249226/0001193125-22-249226-index.htm

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