Aon plc — Director's Dealing 2023

Feb 15, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Aon plc (AON)
CIK: 0000315293
Period of Report: 2023-02-10

Reporting Person: Zeidel Darren (General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-10	Class A Ordinary Stock	M	458	—	Acquired	15587	Direct
2023-02-10	Class A Ordinary Stock	F	203	$317.82	Disposed	15384	Direct
2023-02-13	Class A Ordinary Stock	M	112	—	Acquired	15496	Direct
2023-02-13	Class A Ordinary Stock	F	50	$321.43	Disposed	15446	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-02-10	Restricted Share Unit (Right to Receive)	$	M	458	Disposed	2024-02-11	Class A Ordinary Shares (458)	Direct
2023-02-13	Restrictive Share Unit (Right to Receive)	$	M	112	Disposed	2023-02-13	Class A Ordinary Shares (112)	Direct

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 February 11, 2021 and vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan: 33 1/3% of the award vests on each of the first through third anniversary of the date of grant.

F5: A restricted share unit award was granted on February 13, 2020 and vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan: 33 1/3% of the award vests on each of the first through third anniversary of the date of grant.