Jillian Slyfield - Feb 22, 2023 Form 4 Insider Report for Aon plc (AON)

Signature
/s/ Julie Cho- Julie Cho pursuant to power of attorney from Jillian Slyfield
Stock symbol
AON
Transactions as of
Feb 22, 2023
Transactions value $
-$26,829
Form type
4
Date filed
2/24/2023, 07:22 PM
Previous filing
Feb 21, 2023
Next filing
Mar 15, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AON Class A Ordinary Stock Options Exercise +232 +23.81% 1.21K Feb 22, 2023 Direct F1
transaction AON Class A Ordinary Stock Tax liability -$26.8K -88 -7.29% $304.87 1.12K Feb 22, 2023 Direct F2

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) Options Exercise $0 -232 -50% $0.00 232 Feb 22, 2023 Class A Ordinary Shares 232 Direct F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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 22, 2019 and vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan: 20% of the award vests on each of the first through fifth anniversary of the date of grant.