SEC Form 4 · accession 0001209191-18-020579

Aon plc · AON

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — Principal Accounting Officer

Period of report

Mar 15, 2018

Accepted (ET)

Mar 19, 2018 · 4:32 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000315293

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Class A Ordinary Stock^F1	Mar 15, 2018	M	151	—	A	2,135	D
Class A Ordinary Stock	Mar 15, 2018	F	45	$144.97	D	2,090	D
Class A Ordinary Stock^F1	Mar 15, 2018	M	181	—	A	2,271	D
Class A Ordinary Stock	Mar 15, 2018	F	54	$144.97	D	2,217	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Restricted Share Unit (Right to Receive)^F3,F4	—	Mar 15, 2018	M	181	D	—	Mar 15, 2019	Class A Ordinary Shares	182	182	D
Restricted Share Unit (Right to Receive)^F3,F5	—	Mar 15, 2018	M	151	D	—	Mar 15, 2020	Class A Ordinary Shares	304	304	D

F1Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.
F2Class A Ordinary Shares withheld by the issuer for payment of withholding taxes in connection with the vesting of the award.
F3The 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.
F4A restricted share unit award was granted on March 15, 2016 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.
F5A restricted share unit award was granted on March 15, 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.