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
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	100	$88.34
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	400	$88.36
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	700	$88.38
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	200	$88.40
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	300	$88.41
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	300	$88.43
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	800	$88.44
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	200	$88.45
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	400	$88.48
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	300	$88.50
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	100	$88.51
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	2,700	$88.52
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	200	$88.56
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	273	$88.63
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	200	$88.62
2007-02-05	SMITH, BRIAN M	Chief Investment Officer	普通株式	購入	200	$88.58
2007-02-05	DRUCE, J DIX	Director	普通株式	購入	200	$88.64
2007-02-05	FIALA, MARY LOU	Director, President and COO	普通株式	購入	50,293	$88.57