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
2012-05-16	STENSON, TOM D	Chief Operating Officer	普通株式	売却	13,000	$0.00
2012-05-16	STENSON, TOM D	Chief Operating Officer	普通株式	購入	13,000	$5.93
2012-05-16	STENSON, TOM D	Chief Operating Officer	普通株式	売却	3,222	$25.74
2012-05-16	STENSON, TOM D	Chief Operating Officer	普通株式	売却	2,994	$25.74
2012-05-16	EVERSON, DENNIS A	Director	普通株式	売却	1,000	$25.75
2012-04-05	BRACK, DENNIS L	Director	普通株式	購入	2,813	$0.00
2012-04-05	JUNKINS, LOWELL	Director	普通株式	購入	2,813	$0.00
2012-04-05	OSLICK, JEROME G	SVP- General Counsel	普通株式	購入	3,000	$0.00
2012-04-05	OSLICK, JEROME G	SVP- General Counsel	普通株式	購入	13,000	$0.00
2012-04-05	STENSON, TOM D	Chief Operating Officer	普通株式	購入	4,500	$0.00
2012-04-05	STENSON, TOM D	Chief Operating Officer	普通株式	購入	20,000	$0.00
2012-04-05	BUZBY, TIMOTHY L	SVP - Chief Financial Officer	普通株式	購入	4,500	$0.00
2012-04-05	BUZBY, TIMOTHY L	SVP - Chief Financial Officer	普通株式	購入	20,000	$0.00
2012-04-05	GERBER, MICHAEL A	Chief Executive Officer	普通株式	購入	15,000	$0.00
2012-04-05	GERBER, MICHAEL A	Chief Executive Officer	普通株式	購入	60,000	$0.00
2012-04-05	O'KEANE, BRIAN J	Director	普通株式	購入	2,813	$0.00
2012-04-05	HODGES, ERNEST M	Director	普通株式	購入	2,813	$0.00
2012-04-05	HODGES, ERNEST M	Director	普通株式	売却	2,813	$0.00