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
2011-03-30	GREENE, PETER F	Senior Vice President	普通株式	売却	816	$33.49
2011-03-30	GREENE, PETER F	Senior Vice President	普通株式	購入	2,236	$
2011-03-30	CAMPBELL, JOANNE T	Executive Officer	普通株式	売却	849	$33.49
2011-03-30	CAMPBELL, JOANNE T	Executive Officer	普通株式	購入	2,236	$
2011-03-30	DUFOUR, GREGORY A	Director, Chief Executive Officer	普通株式	売却	1,565	$33.49
2011-03-15	PARENT, JUNE B	Senior Vice President	普通株式	購入	618	$
2011-03-15	JORDAN, DEBORAH A	Chief Financial Officer	普通株式	購入	774	$
2011-03-15	NIGHTINGALE, TIMOTHY P	Senior Vice President	普通株式	購入	743	$
2011-03-11	CAMPBELL, JOANNE T	Executive Officer	普通株式	売却	122	$33.27
2011-03-11	DUFOUR, GREGORY A	Director, Chief Executive Officer	普通株式	売却	175	$33.27
2011-03-11	GREENE, PETER F	Senior Vice President	普通株式	売却	117	$33.27
2011-03-11	PARENT, JUNE B	Senior Vice President	普通株式	売却	101	$33.27
2011-03-11	NIGHTINGALE, TIMOTHY P	Senior Vice President	普通株式	売却	101	$33.27
2011-02-25	JORDAN, DEBORAH A	Chief Financial Officer	普通株式	購入	529	$22.40
2011-02-25	GREENE, PETER F	Senior Vice President	普通株式	購入	418	$22.40
2011-02-25	CAMPBELL, JOANNE T	Executive Officer	普通株式	購入	406	$22.40
2011-02-25	PARENT, JUNE B	Senior Vice President	普通株式	購入	420	$22.40
2011-02-25	NIGHTINGALE, TIMOTHY P	Senior Vice President	普通株式	購入	506	$22.40