---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-238848"
form_type: "8-K"
ticker: "AON"
cik: "0000315293"
company_name: "Aon plc"
filed_at: "2022-09-06T23:59:59+00:00"
generated_at: "2026-06-23T15:51:55.929929+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Aon appoints Adriana Karaboutis to Board of Directors

## Summary
- Adriana Karaboutis appointed as director effective September 8, 2022; term until 2023 AGM.
- Karaboutis is Chief Information and Digital Officer at National Grid PLC; previously EVP at Biogen and CIO at Dell.
- Expected to serve on Audit Committee and Compliance Sub-Committee; receives standard non-employee director compensation.
- No arrangement or related party transactions in connection with appointment.

## SEC filing metadata
- accession: 0001193125-22-238848
- form_type: 8-K
- ticker: AON
- cik: 0000315293
- company_name: Aon plc
- filed_at: 2022-09-06T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/315293/000119312522238848/0001193125-22-238848-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/315293/000119312522238848/d309594d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-238848
- JSON: https://secwatch.observer/filing/0001193125-22-238848.json
- Plain text: https://secwatch.observer/filing/0001193125-22-238848.txt

## Key facts
- Executive change
  Adriana Karaboutis was appointed as director at Aon plc.
  - Action: appointed
  - Role: director
  source text: On September 1, 2022, the Board of Directors (the “Board”) of Aon plc (the “Company”) appointed Adriana Karaboutis as a director of the Company effective September 8, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/315293/000119312522238848/0001193125-22-238848-index.htm

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