---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-078845"
form_type: "8-K"
ticker: "AON"
cik: "0000315293"
company_name: "Aon plc"
filed_at: "2024-03-27T23:59:59+00:00"
generated_at: "2026-06-04T07:26:33.784909+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Aon amends Leadership Performance Program to add share price hurdles and revise vesting terms

## Summary
- Committee can now choose additional performance measures beyond cumulative adjusted EPS, including share price hurdles.
- Retirement and involuntary termination vesting protection now requires termination at least one year after grant date.
- Retirement vesting provisions may allow continued eligibility for full vesting rather than pro rata in certain circumstances.
- Program is a sub-plan of the 2011 Incentive Plan; awards consist of performance share units over three-year cycles.
- Amended and restated effective January 1, 2024; approved by Compensation Committee on March 21, 2024.

## SEC filing metadata
- accession: 0001193125-24-078845
- form_type: 8-K
- ticker: AON
- cik: 0000315293
- company_name: Aon plc
- filed_at: 2024-03-27T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/315293/000119312524078845/0001193125-24-078845-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/315293/000119312524078845/d810504d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-078845
- JSON: https://secwatch.observer/filing/0001193125-24-078845.json
- Plain text: https://secwatch.observer/filing/0001193125-24-078845.txt

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