Aon plc — Director's Dealing 2021

Feb 18, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Aon plc (AON)
CIK: 0000315293
Period of Report: 2021-02-12

Reporting Person: Davies Christa (Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-12	Class A Ordinary Stock	S	4145	$226.86	Disposed	242401	Direct
2021-02-12	Class A Ordinary Stock	S	18629	$227.82	Disposed	223772	Direct
2021-02-12	Class A Ordinary Stock	S	5803	$228.80	Disposed	217969	Direct
2021-02-12	Class A Ordinary Stock	S	5598	$229.74	Disposed	212371	Direct
2021-02-12	Class A Ordinary Stock	S	2800	$230.54	Disposed	209571	Direct
2021-02-12	Class A Ordinary Stock	M	1100	—	Acquired	210671	Direct
2021-02-12	Class A Ordinary Stock	F	407	$228.04	Disposed	210264	Direct
2021-02-12	Class A Ordinary Stock	M	1193	—	Acquired	211457	Direct
2021-02-12	Class A Ordinary Stock	F	442	$228.04	Disposed	211015	Direct
2021-02-16	Class A Ordinary Stock	S	11444	$224.89	Disposed	199571	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-02-12	Restricted Share Unit (Right to Receive)	$	M	1193	Disposed	2021-02-15	Class A Ordinary Shares (1193)	Direct
2021-02-12	Restrictive Share Unit (Right to Receive)	$	M	1100	Disposed	2022-02-14	Class A Ordinary Shares (1100)	Direct

Footnotes

F1: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $226.24 to $227.235, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

F2: The transactions reported were effected pursuant to a trading plan meeting the requirements of SEC Rule 10b5-1 entered into on November 3, 2020.

F3: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $227.245 to $228.23, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

F4: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $228.245 to $229.23, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

F5: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $229.29 to $230.26, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

F6: The price reported is a weighted average price. Shares were sold in a series of transactions within the same trading day at prices ranging from $230.295 to $231.005, inclusive. Full information regarding the number of shares sold at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.

F7: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F8: Class A Ordinary Shares withheld by the issuer for payment of withholding taxes in connection with the vesting of the award.

F9: 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.

F10: A restricted share unit award was granted on February 15, 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.

F11: A restricted share unit award was granted on February 14, 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.