X0202 3 2004-09-27 0 0001091158 WEBSIDESTORY INC WSSI 0001297516 Van Baalen Jim C/O WEBSIDESTORY, INC. 10182 TELESIS COURT, SIXTH FLR SAN DIEGO CA 92121 0 1 0 0 Chief Technical Officer Stock Option (right to buy) 28.00 1998-12-21 2008-12-21 Common Stock 4464 D Stock Option (right to buy) 30.80 1999-07-06 2009-07-06 Common Stock 892 D Stock Option (right to buy) 4.90 1999-12-20 2009-12-20 Common Stock 12500 D Stock Option (right to buy) 0.84 2001-01-18 2011-01-18 Common Stock 34785 D Stock Option (right to buy) 0.84 2002-01-23 2012-01-23 Common Stock 22000 D Stock Option (right to buy) 0.84 2003-06-16 2013-06-16 Common Stock 8235 D Stock Option (right to buy) 5.25 2004-02-09 2014-02-09 Common Stock 14285 D Option is immediately exercisable. 1/36th vest monthly from July 1, 2003. 1/4 vest on the first anniversary date listed and 1/36th vest monthly thereafter. /s/ Michael S. Christian Attorney-in-Fact 2004-09-27