Aon plc — Director's Dealing 2023

Sep 19, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Aon plc (AON)
CIK: 0000315293
Period of Report: 2023-09-15

Reporting Person: Neller Michael (Principal Accounting Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-09-15	Class A Ordinary Stock	M	187	—	Acquired	4595	Direct
2023-09-15	Class A Ordinary Stock	F	82.839	$336.16	Disposed	4512.161	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-09-15	Restricted Share Unit (Right to Receive)	$	M	187	Disposed	2024-09-17	Class A Ordinary Shares (187)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Ordinary Stock	2636	Indirect

Footnotes

F1: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F2: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

F3: The restricted share unit award converts to Class A Ordinary Shares on a 1-for-1 basis. In accordance with Irish law, the reporting person agreed to pay the issuer the nominal value of US$0.01 per share issued to the reporting person.

F4: A restricted share unit award was granted on September 17, 2021 and vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan, as amended and restated: 33 1/3% of the award vests on each of the first through third anniversary of the date of the grant.