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
2016-12-30	DEMSHUR, DAVID M	Director, Chief Executive Officer	譲渡制限付株式ユニット	売却	19,946	$0.00
2016-12-30	DAVIS, MONTY L	Chief Operating Officer	譲渡制限付株式ユニット	売却	8,001	$0.00
2016-12-30	DEMSHUR, DAVID M	Director, Chief Executive Officer	普通株式	購入	19,946	$0.00
2016-12-30	DEMSHUR, DAVID M	Director, Chief Executive Officer	普通株式	売却	8,368	$120.04
2016-12-30	BERGMARK, RICHARD L	Director, EVP & CFO	普通株式	購入	8,001	$0.00
2016-12-30	BERGMARK, RICHARD L	Director, EVP & CFO	普通株式	売却	2,777	$120.04
2016-12-30	BERGMARK, RICHARD L	Director, EVP & CFO	譲渡制限付株式ユニット	売却	8,001	$0.00
2016-12-30	ELVIG, MARK F	VP, Counsel & Secretary	譲渡制限付株式ユニット	売却	2,200	$0.00
2016-12-30	ELVIG, MARK F	VP, Counsel & Secretary	普通株式	売却	602	$120.04
2016-12-30	ELVIG, MARK F	VP, Counsel & Secretary	普通株式	購入	2,200	$0.00
2016-12-01	HILL, CHRISTOPHER SCOTT	Chief Accounting Officer	普通株式	購入	125	$0.00
2016-12-01	HILL, CHRISTOPHER SCOTT	Chief Accounting Officer	譲渡制限付株式ユニット	売却	125	$0.00
2016-12-01	HILL, CHRISTOPHER SCOTT	Chief Accounting Officer	普通株式	売却	35	$116.14
2016-10-01	HILL, CHRISTOPHER SCOTT	Chief Accounting Officer	普通株式	売却	42	$112.33
2016-10-01	HILL, CHRISTOPHER SCOTT	Chief Accounting Officer	譲渡制限付株式ユニット	売却	150	$0.00
2016-10-01	HILL, CHRISTOPHER SCOTT	Chief Accounting Officer	普通株式	購入	150	$0.00
2016-09-01	HILL, CHRISTOPHER SCOTT	Chief Accounting Officer	譲渡制限付株式ユニット	売却	125	$0.00
2016-09-01	HILL, CHRISTOPHER SCOTT	Chief Accounting Officer	普通株式	購入	125	$0.00