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
2017-05-05	MILLER, LARRY LEE	Chief Operating Officer	普通株式	購入	20,836	$11.83
2017-05-05	MILLER, LARRY LEE	Chief Operating Officer	普通株式	売却	20,836	$0.00
2017-05-04	MILLER, LARRY LEE	Chief Operating Officer	普通株式	購入	6,984	$11.83
2017-05-04	MILLER, LARRY LEE	Chief Operating Officer	普通株式	売却	6,984	$0.00
2017-05-04	MILLER, LARRY LEE	Chief Operating Officer	普通株式	売却	6,984	$30.26
2017-05-02	MILLER, LARRY LEE	Chief Operating Officer	普通株式	購入	11,969	$11.83
2017-05-02	MILLER, LARRY LEE	Chief Operating Officer	普通株式	売却	11,969	$30.06
2017-05-02	MILLER, LARRY LEE	Chief Operating Officer	普通株式	売却	11,969	$0.00
2017-05-01	MILLER, LARRY LEE	Chief Operating Officer	普通株式	売却	10,383	$0.00
2017-05-01	MILLER, LARRY LEE	Chief Operating Officer	普通株式	購入	10,383	$11.83
2017-05-01	MILLER, LARRY LEE	Chief Operating Officer	普通株式	売却	10,383	$30.17
2017-04-27	MILLER, LARRY LEE	Chief Operating Officer	普通株式	売却	4,397	$30.02
2017-04-27	MILLER, LARRY LEE	Chief Operating Officer	普通株式	購入	4,397	$11.83
2017-04-27	MILLER, LARRY LEE	Chief Operating Officer	普通株式	売却	4,397	$0.00
2017-03-20	CARLSON, GERALD K	Director	普通株式	売却	12,000	$28.13
2017-03-20	CARLSON, GERALD K	Director	普通株式	購入	12,000	$11.83
2017-03-20	CARLSON, GERALD K	Director	普通株式	売却	12,000	$0.00
2017-03-14	WELCH, DANIEL A	Sr VP, Human Resources	普通株式	売却	5,000	$27.22