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
2011-12-05	TAPLIN, DAVID F	Director, Dir. and Member of a Group	普通株式	売却	200	$81.13
2011-11-22	TAPLIN, DAVID F	Director, Dir. and Member of a Group	普通株式	売却	300	$78.79
2011-11-22	TAPLIN, DAVID F	Director, Dir. and Member of a Group	普通株式	売却	700	$78.89
2011-11-21	TIPTON, HARRY B	Officer of a subsidiary, NAC	普通株式	購入	17	$80.00
2011-11-16	DICKERMAN, JENNIFER	Sub Dir - Member of a Group	普通株式	売却	1,000	$81.19
2011-11-16	TAPLIN, DAVID F	Director, Dir. and Member of a Group	普通株式	売却	1,000	$81.19
2011-11-16	TAPLIN, MARGARET E	Member of a group	普通株式	売却	1,000	$81.19
2011-11-15	TAPLIN, DAVID F	Director, Dir. and Member of a Group	普通株式	売却	1,000	$82.41
2011-11-15	DICKERMAN, JENNIFER	Sub Dir - Member of a Group	普通株式	売却	1,000	$82.41
2011-11-15	TAPLIN, MARGARET E	Member of a group	普通株式	売却	1,000	$82.41
2011-11-14	TAPLIN, MARGARET E	Member of a group	普通株式	売却	1,000	$82.44
2011-11-14	TAPLIN, DAVID F	Director, Dir. and Member of a Group	普通株式	売却	1,000	$82.44
2011-11-14	DICKERMAN, JENNIFER	Sub Dir - Member of a Group	普通株式	売却	1,000	$82.44
2011-10-01	WONG, EUGENE	Director	普通株式	購入	189	$0.00
2011-10-01	WONG, EUGENE	Director	普通株式	購入	214	$0.00
2011-10-01	TURBEN, JOHN F	Director	普通株式	購入	15	$0.00
2011-10-01	TURBEN, JOHN F	Director	普通株式	購入	214	$0.00
2011-10-01	SHANNON, MICHAEL E	Director	普通株式	購入	46	$0.00