Aon plc — Director's Dealing 2022

Feb 23, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Aon plc (AON)
CIK: 0000315293
Period of Report: 2022-02-17

Reporting Person: Case Gregory C (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-02-17	Class A Ordinary Stock	A	157000	—	Acquired	769252	Direct
2022-02-17	Class A Ordinary Stock	F	70008	$281.04	Disposed	699244	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Ordinary Stock	282678	Indirect
Class A Ordinary Stock	122000	Indirect
Class A Ordinary Stock	122000	Indirect
Class A Ordinary Stock	74802	Indirect
Class A Ordinary Stock	74802	Indirect

Footnotes

F1: Represents Class A Ordinary Shares issued upon the settlement of performance share unit awards originally granted approximately three years ago under the fourteenth cycle of the Company's Leadership Performance Program. The number of shares issued was determined by the Organization and Compensation Committee of the Board of Directors on February 17, 2022, based on the Company's performance for the period
from January 1, 2019 to December 31, 2021.

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