X0306 4 2016-01-04 1 0001470215 Towers Watson & Co. TW 0001281347 THOMAS PAUL D 901 N. GLEBE ROAD ARLINGTON VA 22203 1 Class A Common Stock 2016-01-04 4 M 0 119.84 0 A 12624.08 D Class A Common Stock 2016-01-04 4 D 0 12624.08 D 0 D Restricted Stock Unit Dividend 0 2016-01-04 4 M 0 119.84 0 D 1988-08-08 1988-08-08 Class A Common Stock 119.84 0 D Disposed of pursuant to an Agreement and Plan of Merger (the "Merger Agreement" and the merger contemplated thereby, the "Merger") by and Among Willis Group Holdings PLC ("Willis"), Citadel Merger Sub, Inc. and the Issuer in exchange for an equal number of Willis ordinary shares (and cash in lieu of fractional Willis ordinary shares) having a market value of $124.98 per share on the closing date of the Merger. Represents restricted stock units that vest as a result of the Merger and are cancelled and converted into the right to receive the Merger Consideration, as defined in the Merger Agreement. /s/ Neil Falis, attorney-in-fact for Mr. Thomas 2016-01-06