X0202 4 2007-02-28 0 0001075531 PRICELINE COM INC PCLN 0001214607 MYLOD ROBERT J JR 800 CONNECTICUT AVENUE NORWALK CT 06854 0 1 0 0 Chief Financial Officer Common Stock 2007-02-28 4 F 0 1611 D 127142 D Performance Shares 20000 D Restricted Common Stock 26334 D On February 28, 2007, 5,000 shares of priceline.com Incorporated (the "Company") restricted common stock (from a grant dated 2/28/06) vested. On February 28, 2007, 1,611 shares of the Company's restricted common stock were withheld to satisfy certain tax withholding obligations of Mr. Mylod. /s/ Robert J. Mylod, Jr. 2007-03-02