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
2012-12-12	OPPEL, RAYMOND	Director	普通株式	売却	10,000	$37.90
2012-11-26	OPPEL, RAYMOND	Director	普通株式	売却	6,000	$35.86
2012-10-17	HADDOCK, GERALD W	Director	普通株式	売却	10,000	$0.00
2012-09-25	HILTON, STEVEN J	Chief Executive Officer	普通株式	購入	22,600	$0.00
2012-09-04	SARVER, ROBERT GARY	Director	普通株式	売却	20,000	$36.75
2012-08-31	HILTON, STEVEN J	Chief Executive Officer	普通株式	購入	64,000	$13.69
2012-08-31	HILTON, STEVEN J	Chief Executive Officer	普通株式	売却	19,999	$0.00
2012-08-31	HILTON, STEVEN J	Chief Executive Officer	普通株式	売却	4,003	$0.00
2012-08-31	HILTON, STEVEN J	Chief Executive Officer	普通株式	売却	64,000	$37.16
2012-08-29	HILTON, STEVEN J	Chief Executive Officer	普通株式	売却	6,600	$0.00
2012-08-28	HILTON, STEVEN J	Chief Executive Officer	普通株式	売却	1,397	$0.00
2012-08-28	HILTON, STEVEN J	Chief Executive Officer	普通株式	売却	1	$0.00
2012-08-27	HILTON, STEVEN J	Chief Executive Officer	普通株式	売却	8,000	$0.00
2012-08-27	SARVER, ROBERT GARY	Director	普通株式	売却	4,800	$36.05
2012-08-27	SEAY, LARRY WAYNE	Executive VP - CFO	普通株式	購入	30,054	$15.98
2012-08-27	SEAY, LARRY WAYNE	Executive VP - CFO	普通株式	売却	30,054	$36.25
2012-08-27	SEAY, LARRY WAYNE	Executive VP - CFO	普通株式	購入	29,428	$13.69
2012-08-27	SEAY, LARRY WAYNE	Executive VP - CFO	普通株式	売却	29,428	$36.25