Aon plc — Director's Dealing 2020

Mar 18, 2020

SEC Form 4/A — Form 4/A

Issuer: Aon plc (AON)
CIK: 0000315293
Period of Report: 2020-02-13

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-02-13	Class A Ordinary Stock	A	175246	—	Acquired	956575	Direct
2020-02-13	Class A Ordinary Stock	F	78643	$234.58	Disposed	877932	Direct
2020-02-14	Class A Ordinary Stock	M	2978	—	Acquired	880910	Direct
2020-02-14	Class A Ordinary Stock	F	1267	$235.73	Disposed	879643	Direct
2020-02-14	Class A Ordinary Stock	M	1656	—	Acquired	881299	Direct
2020-02-14	Class A Ordinary Stock	F	705	$235.73	Disposed	880594	Direct
2020-02-14	Class A Ordinary Stock	M	1356	—	Acquired	881950	Direct
2020-02-14	Class A Ordinary Stock	F	577	$235.73	Disposed	881373	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-02-14	Restricted Share Unit (Right to Recieve)	$	M	2978	Disposed	2020-02-17	Class A Ordinary Shares (2978)	Direct
2020-02-14	Restricted Share Unit (Right to Receive)	$	M	1656	Disposed	2021-02-16	Class A Ordinary Shares (1656)	Direct
2020-02-14	Restrictive Share Unit (Right to Receive)	$	M	1356	Disposed	2022-02-15	Class A Ordinary Shares (1356)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Ordinary Stock	325604	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 twelfth 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 13, 2020, based on the Company's performance for the period from January 1, 2017 to December 31, 2019.

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

F3: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F4: This Amendment is being filed to show the number of shares indirectly held, which were inadvertently not included in the original filing. There is no change to shares indirectly held from prior filing.

F5: The restricted share unit award converts to Class A Ordinary Shares on a 1-for-1 basis. In accordance with U.K. law, the reporting person agreed to pay the issuer the nominal value of US$0.01 per share issued to the reporting person.

F6: A restricted share unit award was granted on February 17, 2017 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.

F7: A restricted share unit award was granted on February 16, 2018 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.

F8: A restricted share unit award was granted on February 15, 2019 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.