X0202 4 2008-02-28 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 2008-02-28 4 F 0 6667 D 128697 D Common Stock 2008-02-28 4 S 0 270 121.14 D 128427 D Common Stock 2008-02-28 4 S 0 70 121.67 D 128357 D Common Stock 2008-02-28 4 S 0 100 121.68 D 128257 D Common Stock 2008-02-28 4 S 0 100 121.90 D 128157 D Common Stock 2008-02-28 4 S 0 270 122.20 D 127887 D Common Stock 2008-02-28 4 S 0 170 122.43 D 127717 D Common Stock 2008-02-28 4 S 0 170 122.69 D 127547 D Common Stock 2008-02-28 4 S 0 100 122.88 D 127447 D Common Stock 2008-02-28 4 S 0 100 122.96 D 127347 D Common Stock 2008-02-28 4 S 0 270 123.01 D 127077 D Common Stock 2008-02-28 4 S 0 100 123.61 D 126977 D Common Stock 2008-02-28 4 S 0 170 123.63 D 126807 D Common Stock 2008-02-28 4 S 0 4 123.68 D 126803 D Common Stock 2008-02-28 4 S 0 100 123.69 D 126703 D Common Stock 2008-02-28 4 S 0 100 123.70 D 126603 D Common Stock 2008-02-28 4 S 0 66 123.71 D 126537 D Common Stock 2008-02-28 4 S 0 270 123.75 D 126267 D Common Stock 2008-02-28 4 S 0 270 124.17 D 125997 D 2006 Performance Share Units 20000 D 2007 Performance Share Units 23000 D On February 28, 2008, 18,000 shares of priceline.com Incorporated (the "Company") restricted common stock granted to Mr. Mylod on February 1, 2005 vested. On February 28, 2008, 6,667 shares of the Company's restricted common stock were withheld to satisfy certain tax withholding obligations of Mr. Mylod. On February 28, 2008, Mr. Mylod sold 2,700 shares of priceline.com Incorporated common stock, par value $0.008 per share. The shares were sold pursuant to the provisions of a sales plan that complies with the requirements of Rule 10b5-1(c)(1) under the Securities and Exchange Act of 1934, as amended, to cover an estimated amount of taxes due in connection with the vesting of the restricted common stock. /s/ Robert J. Mylod, Jr. 2008-03-03