X0202 4 2006-03-31 0 0000047580 HILTON HOTELS CORP HLT 0001354873 Carter Ian Russell HILTON HOTELS CORPORATION 9336 CIVIC CENTER DRIVE BEVERLY HILLS CA 90210 0 1 0 0 EVP Stock Options Employee Right to Purchase 25.525 2006-03-31 4 A 0 37500 0 A 2007-01-05 2016-03-31 Common Stock 37500 37500 D The options vests in three equal annual installments beginning on January 5, 2007. Ian R. Carter by Bryan S. White, Attorney-in-Fact 2006-04-03