Mindy F. Simon - 13 Feb 2025 Form 4 Insider Report for Aon plc (AON)

Role: Chief Operating Officer
Signature: /s/ Colby Alexis - Colby Alexis pursuant to a power of attorney from Mindy Simon
Issuer symbol: AON
Transactions as of: 13 Feb 2025
Net transactions value: $0
Form type: 4
Filing time: 18 Feb 2025, 18:56:04 UTC
Previous filing: 02 Dec 2024
Next filing: 18 Nov 2025
SEC: View on sec.gov

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AON	Restricted Share Unit (Right to Receive)	Award	$0	+762		$0.000000	762	13 Feb 2025	Class A Ordinary Shares	762		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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 $0.01 per share issued to the reporting person.
F2	The restricted share unit award vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan, as amended and restated, as follows: 33 1/3% of the award vests on each of the first through third anniversary of the date of the grant.