X0202 4 2008-03-24 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 2008-03-24 4 M 0 300 36.71 A 1056 D Common Stock 2008-03-24 4 S 0 300 48.29 D 756 D Common Stock 2008-03-24 4 M 0 1000 36.71 A 1756 D Common Stock 2008-03-24 4 S 0 1000 48.36 D 756 D Common Stock 2008-03-24 4 M 0 800 36.71 A 1556 D Common Stock 2008-03-24 4 S 0 800 48.35 D 756 D Common Stock 2008-03-24 4 M 0 300 36.71 A 1056 D Common Stock 2008-03-24 4 S 0 300 48.34 D 756 D Common Stock 2008-03-24 4 M 0 100 36.71 A 856 D Common Stock 2008-03-24 4 S 0 100 48.33 D 756 D Common Stock 2008-03-24 4 M 0 1000 36.71 A 1756 D Common Stock 2008-03-24 4 S 0 1000 48.32 D 756 D Common Stock 2008-03-24 4 M 0 400 36.71 A 1156 D Common Stock 2008-03-24 4 S 0 400 48.31 D 756 D Common Stock 2008-03-24 4 M 0 200 36.71 A 956 D Common Stock 2008-03-24 4 S 0 200 48.27 D 756 D Common Stock 2008-03-24 4 M 0 100 36.71 A 856 D Common Stock 2008-03-24 4 S 0 100 48.25 D 756 D Common Stock 2008-03-24 4 M 0 100 36.71 A 856 D Common Stock 2008-03-24 4 S 0 100 48.21 D 756 D Common Stock 2008-03-24 4 M 0 100 36.71 A 856 D Common Stock 2008-03-24 4 S 0 100 48.2 D 756 D Common Stock 2008-03-24 4 M 0 300 36.71 A 1056 D Common Stock 2008-03-24 4 S 0 300 48.4 D 756 D Common Stock 2008-03-24 4 M 0 300 36.71 A 1056 D Common Stock 2008-03-24 4 S 0 300 48.23 D 756 D Common Stock 2008-03-25 4 M 0 400 36.71 A 1156 D Common Stock 2008-03-25 4 S 0 400 49.14 D 756 D Common Stock 2008-03-25 4 M 0 300 36.71 A 1056 D Common Stock 2008-03-25 4 S 0 300 48.86 D 756 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. Thilo Semmelbauer 2008-03-26