Aon plc — Director's Dealing 2015

Mar 20, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Aon plc (AON)
CIK: 0000315293
Period of Report: 2015-03-18

Reporting Person: Davies Christa (EVP and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-03-18	Class A Ordinary Shares	M	23155	$38.93	Acquired	235234	Direct
2019-03-18	Class A Ordinary Shares	S	23155	$97.942	Disposed	212079	Direct
2015-03-19	Class A Ordinary Shares	M	11523	$38.93	Acquired	223602	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-03-18	Employee Stock Option (Right to Buy)	$38.930	M	23155	Disposed	2015-03-19	Class A Ordinary Shares (23155)	Direct
2015-03-19	Employee Stock Option (Right to Buy)	$38.93	M	11523	Disposed	2015-03-19	Class A Ordinary Shares (11523)	Direct

Footnotes

F1: The reporting person entered into the trading plan to exercise options otherwise scheduled to expire in March 2015 with the sale of shares intended to be limited to only those necessary to cover exercise price and applicable taxes.

F2: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.370 to $98.100, inclusive. The reporting person undertakes to provide to Aon plc, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: Vesting occurred in accordance with the terms of Aon Stock Incentive Plan as follows: one-third of the options vested on each of the first through third anniversaries of the date of grant.

F4: Stock option granted pursuant to Aon Stock Incentive Plan.