X0303 4 2010-01-15 0001470215 Towers Watson & Co. TW 0001237783 MILLAY ROGER F 875 THIRD AVENUE NEW YORK NY 10022 1 Chief Financial Officer Class A Common Stock 2010-01-15 4 M 0 6149 0 A 8157 D Class A Common Stock 2010-01-15 4 F 0 2298 47.97 D 5859 D Deferred Stock Unit 0 2010-01-15 4 M 0 6149 D 2010-01-15 2010-01-15 Class A Common Stock 6149 0 D Pursuant to the terms of the applicable plans, these deferred stock units are being settled on a one-for-one basis in shares of Class A common stock of the Issuer as a result of the consummation of the merger under the Agreement and Plan of Merger by and among (among others) Towers, Perrin, Forster & Crosby, Inc., Watson Wyatt Worldwide, Inc., and the Issuer. This represents shares that were withheld by the Issuer to satisfy withholding tax requirements upon the settlement of the deferred stock units, pursuant to the terms of the applicable plans. The transaction price is based upon the closing price of the Issuer's stock on the effective date of the transaction. /s/Karl Chen, attorney-in-fact for Mr. Millay 2010-01-20