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
2008-05-20	KNEALE, JAMES C	President & COO, President & COO	普通株式	売却	300	$50.68
2008-05-20	KNEALE, JAMES C	President & COO, President & COO	普通株式	売却	100	$50.71
2008-05-20	KNEALE, JAMES C	President & COO, President & COO	普通株式	購入	100	$38.64
2008-05-20	KNEALE, JAMES C	President & COO, President & COO	普通株式	売却	300	$50.72
2008-05-20	KNEALE, JAMES C	President & COO, President & COO	普通株式	購入	300	$38.64
2008-05-20	KNEALE, JAMES C	President & COO, President & COO	普通株式	購入	621	$38.64
2008-05-20	KNEALE, JAMES C	President & COO, President & COO	普通株式	売却	2,960	$50.66
2008-05-20	KNEALE, JAMES C	President & COO, President & COO	普通株式	購入	2,960	$38.64
2008-05-16	BELL, WILLIAM M	Director	普通株式	売却	28,698	$49.78
2008-05-16	KYLE, DAVID L	Director, Chairman of the Board	普通株式	売却	780	$50.27
2008-05-16	KYLE, DAVID L	Director, Chairman of the Board	普通株式	売却	300	$50.28
2008-05-16	KYLE, DAVID L	Director, Chairman of the Board	普通株式	売却	100	$50.28
2008-05-16	KYLE, DAVID L	Director, Chairman of the Board	普通株式	売却	100	$50.31
2008-05-16	MACKIE, BERT H	Director	普通株式	購入	2,754	$49.78
2008-05-16	KYLE, DAVID L	Director, Chairman of the Board	普通株式	売却	100	$50.26
2008-05-16	KYLE, DAVID L	Director, Chairman of the Board	普通株式	売却	4,154	$50.25
2008-05-16	KYLE, DAVID L	Director, Chairman of the Board	普通株式	売却	100	$50.44
2008-05-16	KYLE, DAVID L	Director, Chairman of the Board	普通株式	売却	100	$50.43