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
2011-12-29	MASON, HEATHER L	Senior Vice President	普通株式	売却	1,062	$56.16
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	200	$55.35
2011-12-22	LINDER, GREG W	Vice President	普通株式	売却	2,800	$55.16
2011-12-22	LINDER, GREG W	Vice President	普通株式	売却	200	$55.17
2011-12-22	LINDER, GREG W	Vice President	普通株式	売却	100	$55.20
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	100	$55.43
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	12,400	$55.44
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	22,406	$55.33
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	18,300	$55.32
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	100	$55.49
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	2,300	$55.23
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	100	$55.49
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	16,931	$55.47
2011-12-22	LINDER, GREG W	Vice President	普通株式	購入	42,561	$53.63
2011-12-22	LINDER, GREG W	Vice President	普通株式	購入	32,642	$46.34
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	100	$55.52
2011-12-22	WHITE, MILES D	Director, Chairman and CEO	普通株式	売却	100	$55.50
2011-12-22	LINDER, GREG W	Vice President	普通株式	売却	32,642	$0.00