X0303 5 2007-07-15 0 0 0 0001103126 Watson Wyatt Worldwide, Inc. WW 0001319992 Platten Paul E 901 N GLEBE ROAD ARLINGTON VA 22203 0 1 0 0 Vice Pres & Global Prac Dir Class A Common Stock 2007-07-15 5 L 0 10.4676 50.17 A 10795.9921 D Class A Common Stock 2007-07-31 5 J 0 25.0 42.32 A 10820.9921 D Class A Common Stock 2007-08-31 5 J 0 24.0 44.94 A 10844.9921 D Class A Common Stock 2007-09-28 5 J 0 24.0 42.69 A 11895.9921 D Class A Common Stock 2007-10-15 5 L 0 12.5836 48.05 A 11908.5757 D Class A Common Stock 2007-10-31 5 J 0 24.0 45.28 A 11932.5757 D Class A Common Stock 2007-11-30 5 J 0 26.0 43.75 A 11958.5757 D Class A Common Stock 2007-12-31 5 J 0 25.0 44.09 A 11983.5757 D Class A Common Stock 2008-01-15 5 L 0 13.876 44.03 A 11997.4517 D Class A Common Stock 2008-01-31 5 J 0 23.0 46.69 A 12020.4517 D Class A Common Stock 2008-02-29 5 J 0 22.0 50.4 A 12042.4517 D Class A Common Stock 2008-03-31 5 J 0 20.0 53.91 A 12062.4517 D Class A Common Stock 2008-04-15 5 L 0 10.9329 56.4 A 12073.3846 D Class A Common Stock 2008-04-30 5 J 0 20.0 55.68 A 12093.3846 D Class A Common Stock 2008-05-30 5 J 0 20.0 55.64 A 11691.3846 D Class A Common Stock 2008-06-30 5 J 0 22.0 50.24 A 11713.3846 D Shares acquired pursuant to a tax-conditioned plan in a transaction exempt from Section 16 Cynthia Boyle, Attorney-in-Fact 2008-08-11