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
2012-05-31	MESSENGER, DAVID L	Senior Vice President & CFO	普通株式	売却	1,006	$25.85
2012-05-15	MESSENGER, DAVID L	Senior Vice President & CFO	普通株式	売却	35,000	$26.75
2012-05-07	TOOMEY, THOMAS W	Director, Chief Executive Officer	普通株式	売却	20,000	$26.50
2012-04-30	TOOMEY, THOMAS W	Director, Chief Executive Officer	普通株式	売却	127,745	$26.33
2012-04-30	DAVIS, JERRY A	Senior Vice President	普通株式	売却	37,889	$26.33
2012-04-30	ALCOCK, HARRY G	Senior Vice President	普通株式	売却	15,473	$26.33
2012-04-30	TROUPE, WARREN L	Senior Exec VP	普通株式	売却	83,034	$26.33
2012-04-30	MESSENGER, DAVID L	Senior Vice President & CFO	普通株式	売却	33,776	$26.33
2012-04-30	DAVIS, JERRY A	Senior Vice President	普通株式	購入	688	$26.06
2012-04-30	ALCOCK, HARRY G	Senior Vice President	普通株式	購入	315	$26.06
2012-04-30	TROUPE, WARREN L	Senior Exec VP	普通株式	購入	2,238	$26.06
2012-04-30	TOOMEY, THOMAS W	Director, Chief Executive Officer	普通株式	購入	3,444	$26.06
2012-04-30	DAVIS, JERRY A	Senior Vice President	普通株式	売却	32,236	$26.33
2012-04-30	MESSENGER, DAVID L	Senior Vice President & CFO	普通株式	購入	688	$26.06
2012-04-30	MESSENGER, DAVID L	Senior Vice President & CFO	普通株式	売却	32,864	$26.33
2012-04-13	GROVE, JON A	Director	普通株式	売却	5,000	$25.96
2012-04-13	GROVE, JON A	Director	普通株式	売却	4,000	$0.00
2012-04-12	GROVE, JON A	Director	普通株式	購入	12,000	$0.00