X0202 4 2008-04-07 0 0000105319 WEIGHT WATCHERS INTERNATIONAL INC WTW 0001290183 Semmelbauer Thilo 11 MADISON AVENUE 17TH FLOOR NEW YORK NY 10010 0 1 0 0 COO Common Stock 2008-04-07 4 M 0 100 36.71 A 856 D Common Stock 2008-04-07 4 S 0 100 47.99 D 756 D Common Stock 2008-04-08 4 M 0 500 36.71 A 1256 D Common Stock 2008-04-08 4 S 0 500 47.56 D 756 D Common Stock 2008-04-08 4 M 0 300 36.71 A 1056 D Common Stock 2008-04-08 4 S 0 300 47.66 D 756 D Common Stock 2008-04-08 4 M 0 100 36.71 A 856 D Common Stock 2008-04-08 4 S 0 100 47.72 D 756 D Common Stock 2008-04-08 4 M 0 300 36.71 A 1056 D Common Stock 2008-04-08 4 S 0 300 47.86 D 756 D Common Stock 2008-04-08 4 M 0 100 36.71 A 856 D Common Stock 2008-04-08 4 S 0 100 47.96 D 756 D Common Stock 2008-04-08 4 M 0 200 36.71 A 956 D Common Stock 2008-04-08 4 S 0 200 47.99 D 756 D Common Stock 2008-04-08 4 M 0 200 36.71 A 956 D Common Stock 2008-04-08 4 S 0 200 48.01 D 756 D Common Stock 2008-04-08 4 M 0 200 36.71 A 956 D Common Stock 2008-04-08 4 S 0 200 48.03 D 756 D Common Stock 2008-04-08 4 M 0 100 36.71 A 856 D Common Stock 2008-04-08 4 S 0 100 48.04 D 756 D Common Stock 2008-04-08 4 M 0 100 36.71 A 856 D Common Stock 2008-04-08 4 S 0 100 48.06 D 756 D Common Stock 2008-04-08 4 M 0 200 36.71 A 956 D Common Stock 2008-04-08 4 S 0 200 48.07 D 756 D Common Stock 2008-04-08 4 M 0 156 36.71 A 912 D Common Stock 2008-04-08 4 S 0 156 48.16 D 756 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 400 47.27 D 2005-05-12 2014-05-12 Common Stock 400 79600 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 200 47.34 D 2005-05-12 2014-05-12 Common Stock 200 79400 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.37 D 2005-05-12 2014-05-12 Common Stock 100 79300 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.4 D 2005-05-12 2014-05-12 Common Stock 100 79200 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.42 D 2005-05-12 2014-05-12 Common Stock 100 79100 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.43 D 2005-05-12 2014-05-12 Common Stock 100 79000 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 200 47.45 D 2005-05-12 2014-05-12 Common Stock 200 78800 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 200 47.46 D 2005-05-12 2014-05-12 Common Stock 200 78600 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.47 D 2005-05-12 2014-05-12 Common Stock 100 78500 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 300 47.49 D 2005-05-12 2014-05-12 Common Stock 300 78200 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.55 D 2005-05-12 2014-05-12 Common Stock 100 78100 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.56 D 2005-05-12 2014-05-12 Common Stock 100 78000 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.59 D 2005-05-12 2014-05-12 Common Stock 100 77900 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.6 D 2005-05-12 2014-05-12 Common Stock 100 77800 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.62 D 2005-05-12 2014-05-12 Common Stock 100 77700 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 200 47.63 D 2005-05-12 2014-05-12 Common Stock 200 77500 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.66 D 2005-05-12 2014-05-12 Common Stock 100 77400 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 400 47.68 D 2005-05-12 2014-05-12 Common Stock 400 77000 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.69 D 2005-05-12 2014-05-12 Common Stock 100 76900 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.73 D 2005-05-12 2014-05-12 Common Stock 100 76800 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 300 47.77 D 2005-05-12 2014-05-12 Common Stock 300 76500 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.79 D 2005-05-12 2014-05-12 Common Stock 100 76400 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 300 47.8 D 2005-05-12 2014-05-12 Common Stock 300 76100 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.81 D 2005-05-12 2014-05-12 Common Stock 100 76000 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.82 D 2005-05-12 2014-05-12 Common Stock 100 75900 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.83 D 2005-05-12 2014-05-12 Common Stock 100 75800 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 300 47.85 D 2005-05-12 2014-05-12 Common Stock 300 75500 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 200 47.88 D 2005-05-12 2014-05-12 Common Stock 200 75300 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.89 D 2005-05-12 2014-05-12 Common Stock 100 75200 D Non-Qualified Stock Option (right to buy) 36.71 2008-04-07 4 M 0 100 47.935 D 2005-05-12 2014-05-12 Common Stock 100 75100 D The sale was made pursuant to a previously adopted trading plan dated February 21, 2008 intended to comply with Rule 10b5-1. The plan was adopted to exercise stock options to diversify my holdings for financial and estate planning purposes. Options for 100,000 shares were granted on May 12, 2004 that vest on the following schedule: 20% on May 12, 2005; 20% on May 12, 2006; 20% on May 12, 2007; 20% on May 12, 2008; 20% on May 12, 2009. Thilo Semmelbauer 2008-04-08