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
2018-04-20	MILLER, MICHAEL THOMAS	Director, Executive VP & CFO	普通株式	売却	2,137	$55.25
2018-04-20	FRY, TODD R	Chief Accounting Officer	普通株式	売却	328	$55.25
2018-04-16	EDWARDS, JEFFREY W.	Director, President, CEO and Chairman, 10% Owner	普通株式	売却	167,540	$
2018-04-16	EDWARDS, JEFFREY W.	Director, President, CEO and Chairman, 10% Owner	普通株式	購入	196,660	$
2018-04-16	EDWARDS, JEFFREY W.	Director, President, CEO and Chairman, 10% Owner	普通株式	売却	1	$0.00
2018-04-16	EDWARDS, JEFFREY W.	Director, President, CEO and Chairman, 10% Owner	普通株式	購入	167,540	$
2018-04-16	EDWARDS, JEFFREY W.	Director, President, CEO and Chairman, 10% Owner	普通株式	売却	196,660	$
2018-04-10	VERMA, VIKAS	Director	普通株式	購入	554	$0.00
2018-04-10	HIRE, WILLIAM JEFFREY	President of External Affairs	普通株式	購入	1,108	$0.00
2018-03-31	FRY, TODD R	Chief Accounting Officer	普通株式	売却	230	$60.05
2018-03-31	ELLIOTT, JAY P.	Chief Operating Officer	普通株式	売却	695	$60.05
2018-02-21	MILLER, MICHAEL THOMAS	Director, Executive VP & CFO	普通株式	購入	12,888	$0.00
2018-02-21	FRY, TODD R	Chief Accounting Officer	普通株式	購入	1,586	$0.00
2018-02-21	EDWARDS, JEFFREY W.	Director, President, CEO and Chairman, 10% Owner	普通株式	購入	34,007	$0.00
2018-02-21	NISWONGER, JASON R	SVP, Finance & IR	普通株式	購入	1,437	$0.00
2018-02-21	ELLIOTT, JAY P.	Chief Operating Officer	普通株式	購入	12,888	$0.00
2018-01-25	ELLIOTT, JAY P.	Chief Operating Officer	普通株式	売却	3,000	$73.50
2018-01-17	NIXON, J MICHAEL	Director	普通株式	売却	10,000	$75.00