自社株取引日	役員・従業員名	役員・従業員の役職	株式の種類	売却／購入	株数	株価
2006-02-28	COLE, DAVID L	VSC - Chairman/CEO	ストックオプション	売却	33,750	$
2006-02-28	COLE, DAVID L	VSC - Chairman/CEO	ストックオプション	売却	72,107	$
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	600	$39.46
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	100	$39.47
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	200	$39.48
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	100	$39.49
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	200	$39.50
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	200	$39.51
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	300	$39.53
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	700	$39.54
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	500	$39.55
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	300	$39.59
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	1,300	$39.60
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	1,400	$39.61
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	600	$39.62
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	400	$39.63
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	2,300	$39.16
2006-02-28	RYAN, PATRICK G	Director, Executive Chairman	普通株式	売却	2,100	$39.17