WILLIS TOWERS WATSON PLC — Director's Dealing 2012

May 8, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WILLIS GROUP HOLDINGS PLC (WSH)
CIK: 0001140536
Period of Report: 2012-05-07

Reporting Person: WRIGHT TIMOTHY D (CEO, Willis International)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-07	Ordinary Shares, nominal value $0.000115 per share	S	8107.0000	$36.1888	Disposed	16118.0000	Direct

Footnotes

F1: The sales reported in this Form 4 were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 30, 2010 to cover taxes incurred on the vesting of 13,600 restricted share units ("RSUs") on May 5, 2012.

F2: The number of securities disposed of represents the aggregate number of shares sold in multiple open market transactions having prices ranging from $36.16 to $36.22 per share. The price listed in Table I represents the weighted average sale price for such sales. The reporting person undertakes to provide the staff of the Securities and Exchange Commission, the Issuer, or a stockholder of the Issuer, upon request, information regarding the number of shares sold at each separate price within the range.