LESTER KNIGHT - 05 Dec 2025 Form 4 Insider Report for Aon plc (AON)

Role
Director
Signature
s/ Colby Alexis - Colby Alexis pursuant to a power of attorney from Lester Knight
Issuer symbol
AON
Transactions as of
05 Dec 2025
Net transactions value
$0
Form type
4
Filing time
09 Dec 2025, 16:03:55 UTC
Previous filing
30 Jun 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
KNIGHT LESTER B Director 200 EAST RANDOLPH ST., CHICAGO s/ Colby Alexis - Colby Alexis pursuant to a power of attorney from Lester Knight 09 Dec 2025 0001023262

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AON Class A Ordinary Stock Gift $0 -7,878 -23% $0.000000 26,033 05 Dec 2025 Personal Revocable Trust F1
holding AON Class A Ordinary Stock 3,739 05 Dec 2025 Direct
holding AON Class A Ordinary Stock 124,604 05 Dec 2025 By Wife
holding AON Class A Ordinary Stock 139,000 05 Dec 2025 By Family Partnership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reporting person transferred 7,878 Class A Ordinary Shares to a charitable foundation of which the reporting person and his spouse are trustees.