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
2013-04-01	BURROWS, LAWRENCE B	Senior Vice President	普通株式	購入	11,379	$30.39
2013-04-01	BURROWS, LAWRENCE B	Senior Vice President	普通株式	売却	11,379	$31.50
2013-03-28	KIECKHEFER, JOHN I	Director	普通株式	売却	3,073	$31.39
2013-03-22	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	購入	6,007	$9.53
2013-03-22	RICHARDS, JERALD W	Chief Accounting Officer	ストックオプション	売却	6,007	$0.00
2013-03-22	RICHARDS, JERALD W	Chief Accounting Officer	ストックオプション	売却	5,273	$0.00
2013-03-22	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	売却	6,007	$30.90
2013-03-22	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	売却	5,273	$30.90
2013-03-22	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	購入	5,273	$14.80
2013-03-21	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	購入	5,158	$23.92
2013-03-21	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	購入	1,991	$23.67
2013-03-21	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	購入	6,848	$23.56
2013-03-21	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	購入	5,477	$26.27
2013-03-21	RICHARDS, JERALD W	Chief Accounting Officer	ストックオプション	売却	1,397	$0.00
2013-03-21	RICHARDS, JERALD W	Chief Accounting Officer	ストックオプション	売却	6,848	$0.00
2013-03-21	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	購入	1,397	$9.53
2013-03-21	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	売却	1,397	$31.11
2013-03-21	RICHARDS, JERALD W	Chief Accounting Officer	普通株式	売却	1,991	$31.11