Aon plc — Director's Dealing 2012

Nov 13, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Aon plc (AON)
CIK: 0000315293
Period of Report: 2012-11-12

Reporting Person: Davies Christa (EVP and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-11-12	Class A Ordinary Shares	M	28333	—	Acquired	136523	Direct
2012-11-12	Class A Ordinary Shares	F	11742	$56.01	Disposed	124781	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-11-12	Restricted Stock Unit Award (Right to Receive)	$	M	28333	Disposed	2012-11-12	Class A Ordinary Shares (28333)	Direct

Footnotes

F1: Class A Ordinary Shares acquired upon the vesting of a restricted stock unit award.

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

F3: The restricted stock 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.