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
2017-01-25	MITCHEM, STEVEN G	Senior Vice Pres of Subsidiary	普通株式	売却	1,050	$29.64
2017-01-25	MITCHEM, STEVEN G	Senior Vice Pres of Subsidiary	普通株式	売却	1,050	$24.82
2017-01-25	TURNER, JOSEPH W	Director, President/CEO, 10% Owner	普通株式	購入	6,600	$25.48
2017-01-25	TURNER, JOSEPH W	Director, President/CEO, 10% Owner	普通株式	売却	6,600	$52.51
2017-01-25	MITCHEM, STEVEN G	Senior Vice Pres of Subsidiary	普通株式	購入	1,050	$24.82
2017-01-25	MITCHEM, STEVEN G	Senior Vice Pres of Subsidiary	普通株式	購入	1,050	$29.64
2017-01-25	TURNER, JOSEPH W	Director, President/CEO, 10% Owner	普通株式	売却	6,600	$25.48
2017-01-17	CARLSON, THOMAS J	Director	普通株式	購入	56	$51.20
2017-01-13	THOMASON, LINTON J	Vice President of Subsidiary	普通株式	購入	26	$52.01
2017-01-13	MITCHEM, STEVEN G	Senior Vice Pres of Subsidiary	普通株式	購入	251	$52.01
2016-11-30	COPELAND, REX A	Treasurer, Senior Vice Pres of Subsidiary	普通株式	売却	1,050	$8.36
2016-11-30	COPELAND, REX A	Treasurer, Senior Vice Pres of Subsidiary	普通株式	購入	1,050	$8.36
2016-11-28	MARRS, DOUGLAS W	Secretary, Vice President of Subsidiary	普通株式	売却	625	$24.82
2016-11-28	MARRS, DOUGLAS W	Secretary, Vice President of Subsidiary	普通株式	購入	625	$24.82
2016-11-28	MARRS, DOUGLAS W	Secretary, Vice President of Subsidiary	普通株式	売却	625	$49.68
2016-11-22	COPELAND, REX A	Treasurer, Senior Vice Pres of Subsidiary	普通株式	購入	4,200	$25.48
2016-11-22	COPELAND, REX A	Treasurer, Senior Vice Pres of Subsidiary	普通株式	売却	4,200	$50.05
2016-11-22	COPELAND, REX A	Treasurer, Senior Vice Pres of Subsidiary	普通株式	売却	4,200	$25.48