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
2011-06-14	MILLER, ALAN B	Director, Chairman and CEO, 10% Owner	普通株式	売却	500	$52.56
2011-06-14	MILLER, MARC D	Director, President	普通株式	売却	10,000	$52.52
2011-06-14	MILLER, MARC D	Director, President	普通株式	売却	10,000	$52.52
2011-06-14	MILLER, MARC D	Director, President	普通株式	売却	10,000	$52.52
2011-06-13	MILLER, ALAN B	Director, Chairman and CEO, 10% Owner	普通株式	売却	10,000	$0.00
2011-05-16	MILLER, MARC D	Director, President	普通株式	売却	35,863	$0.00
2011-05-16	SANTORUM, RICHARD J	Director	普通株式	購入	5,000	$29.89
2011-05-16	SANTORUM, RICHARD J	Director	普通株式	売却	2,768	$53.99
2011-05-16	SANTORUM, RICHARD J	Director	普通株式	売却	5,000	$0.00
2011-05-16	MILLER, ALAN B	Director, Chairman and CEO, 10% Owner	普通株式	購入	21,240	$0.00
2011-05-16	MILLER, ALAN B	Director, Chairman and CEO, 10% Owner	普通株式	売却	21,240	$0.00
2011-05-16	MILLER, MARC D	Director, President	普通株式	売却	21,240	$0.00
2011-05-16	MILLER, MARC D	Director, President	普通株式	購入	35,863	$0.00
2011-05-12	WRIGHT, RICHARD C	Vice President	普通株式	売却	300	$54.81
2011-05-12	WRIGHT, RICHARD C	Vice President	普通株式	売却	9,800	$54.73
2011-05-12	WRIGHT, RICHARD C	Vice President	普通株式	売却	1,300	$54.76
2011-05-12	WRIGHT, RICHARD C	Vice President	普通株式	売却	300	$54.78
2011-05-12	WRIGHT, RICHARD C	Vice President	普通株式	売却	900	$54.75