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
2007-02-07	LAROSE, ROBERT C	Exec. Vice President & Co-CFO	普通株式	売却	2,288	$45.40
2007-02-07	LAROSE, ROBERT C	Exec. Vice President & Co-CFO	普通株式	売却	2,100	$45.41
2007-02-07	LAROSE, ROBERT C	Exec. Vice President & Co-CFO	普通株式	売却	117	$45.42
2007-02-07	LAROSE, ROBERT C	Exec. Vice President & Co-CFO	普通株式	購入	26,666	$19.03
2007-02-07	LAROSE, ROBERT C	Exec. Vice President & Co-CFO	普通株式	売却	97	$44.66
2007-02-07	LAROSE, ROBERT C	Exec. Vice President & Co-CFO	普通株式	売却	500	$44.68
2007-02-07	BEACOM, JOSEPH J	VP, Chief Safety Officer	普通株式	売却	200	$45.29
2007-02-07	BEACOM, JOSEPH J	VP, Chief Safety Officer	普通株式	売却	500	$45.30
2007-02-07	BEACOM, JOSEPH J	VP, Chief Safety Officer	普通株式	売却	811	$45.31
2007-02-07	BEACOM, JOSEPH J	VP, Chief Safety Officer	普通株式	売却	200	$45.32
2007-02-07	BEACOM, JOSEPH J	VP, Chief Safety Officer	普通株式	売却	1,102	$45.33
2007-02-07	BEACOM, JOSEPH J	VP, Chief Safety Officer	普通株式	売却	915	$45.34
2007-02-07	BEACOM, JOSEPH J	VP, Chief Safety Officer	普通株式	売却	1,456	$45.35
2007-02-07	BEACOM, JOSEPH J	VP, Chief Safety Officer	普通株式	売却	516	$45.36
2007-02-07	GERKENS, HENRY H	Director, President & CEO	普通株式	売却	1,251	$45.00
2007-02-07	GERKENS, HENRY H	Director, President & CEO	普通株式	売却	300	$45.01
2007-02-07	GERKENS, HENRY H	Director, President & CEO	普通株式	売却	617	$45.02
2007-02-07	GERKENS, HENRY H	Director, President & CEO	普通株式	売却	200	$45.03