X0202 4 2006-10-17 0000316206 STARWOOD HOTEL & RESORTS WORLDWIDE INC HOT 0001167024 SIEGEL KENNETH S STARWOOD HOTELS & RESORTS WORLDWIDE, INC 1111 WESTCHESTER AVE. WHITE PLAINS NY 10604 0 1 0 0 CAO & General Counsel Shares 2006-10-17 4 M 0 61100 31.7062 A 163195 D Shares 2006-10-17 4 S 0 61100 61.70 D 102095 D Option to Purchase Shares 31.7062 2006-10-17 4 M 0 61100 0 D 2012-02-18 Shares 61100 61100 D The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 9/7/2006. Amount of securities beneficially owned adjusted to reflect the transaction with Host Hotels & Resorts, Inc. This option vests in four equal annual installments beginning on 2/18/05. Michael Dojlidko, Attorney-in-Fact 2006-10-19