X0303 4 2009-11-23 0 0001075531 PRICELINE COM INC PCLN 0001214607 MYLOD ROBERT J JR 800 CONNECTICUT AVENUE NORWALK CT 06854 0 1 0 0 Vice Chairman Common Stock 2009-11-23 4 G 0 2000 D 89127 D Common Stock 2009-12-01 4 M 0 14000 18.78 A 103127 D Common Stock 2009-12-01 4 S 0 11376 213.56 D 91751 D Common Stock 2009-12-01 4 S 0 2624 214.40 D 89127 D 2007 Performance Share Units 23000 D 2008 Performance Share Units 12548 D Restricted Stock Units 19358 D Stock Options (right to buy) 18.78 2009-12-01 4 M 0 14000 0 D 2014-02-06 Common Stock 14000 1333 D On November 23, 2009, Mr. Mylod made a charitable gift of 2,000 shares of priceline.com Incorporated common stock, par value $0.008 per share. The shares were sold pursuant to a sales plan, dated March 4, 2009, that complies with the requirements of Rule 10b5-1(c)(1) under the Securities and Exchange Act of 1934, as amended. Represents the weighted average sales price. The range of prices received for the reported transactions was $213.00 - $213.94. Upon request by the Commission staff, priceline.com will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $214.05 - $214.78. Upon request by the Commission staff, priceline.com will provide full information regarding the number of shares sold at each separate price. Represents "target" number of performance share units outstanding. The actual number of shares issued, if any, could increase or decrease depending on certain performance factors. One-third of the stock options vested on the first anniversary of the date of grant, and the remaining stock options vested pro rata through February 6, 2007. /s/ Robert J. Mylod, Jr. 2009-12-02