Aon plc — Director's Dealing 2017

Feb 23, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Aon plc (AON)
CIK: 0000315293
Period of Report: 2017-02-21

Reporting Person: Davies Christa (EVP and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-21	Class A Ordinary Shares	M	93466	$45.895	Acquired	325153	Direct
2017-02-21	Class A Ordinary Shares	S	75367	$115.71	Disposed	249786	Direct
2017-02-21	Class A Ordinary Shares	S	17899	$116.46	Disposed	231887	Direct
2017-02-21	Class A Ordinary Shares	S	200	$117.67	Disposed	231687	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-02-21	Employee Stock Option (Right to Buy)	$45.895	M	93466	Disposed	2017-11-12	Class A Ordinary Shares (93466)	Direct

Footnotes

F1: The transaction was effected pursuant to a trading plan meeting the requirements of Rule 10b5-1.

F2: 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 $115.22 to 116.20, 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.

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 $116.22 to $116.92, 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: Vesting occurred in accordance with the terms of Aon Stock Incentive Plan as follows: one-third of the options vested on each of the second through fourth anniversary of the date of the grant.

F5: Stock option granted pursuant to Aon Stock Incentive Plan.