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
2007-02-22	MALLADI, SUBBAIAH V	Chief Technical Officer	普通株式	売却	11,000	$18.40
2007-02-22	MALLADI, SUBBAIAH V	Chief Technical Officer	普通株式	売却	300	$18.41
2007-02-22	GAULKE, MICHAEL R	Director, President & CEO	普通株式	売却	2,000	$18.39
2007-02-22	GAULKE, MICHAEL R	Director, President & CEO	普通株式	売却	4,000	$18.41
2007-02-22	MALLADI, SUBBAIAH V	Chief Technical Officer	普通株式	売却	2,200	$18.42
2007-02-22	JOHNSTON, PAUL R	Chief Operating Officer	普通株式	売却	200	$18.50
2007-02-22	MCCARTHY, ROGER L	Director, Chairman Emeritus	普通株式	購入	200	$11.45
2007-02-22	MCCARTHY, ROGER L	Director, Chairman Emeritus	普通株式	売却	200	$18.50
2007-02-21	GAULKE, MICHAEL R	Director, President & CEO	普通株式	売却	3,000	$18.45
2007-02-21	JOHNSTON, PAUL R	Chief Operating Officer	普通株式	売却	2,000	$18.50
2007-02-21	CALIGIURI, ROBERT D	Group Vice President	普通株式	売却	8,000	$18.45
2007-02-20	MCCARTHY, ROGER L	Director, Chairman Emeritus	普通株式	購入	10,000	$6.99
2007-02-20	GAULKE, MICHAEL R	Director, President & CEO	普通株式	売却	2,000	$18.34
2007-02-20	GAULKE, MICHAEL R	Director, President & CEO	普通株式	売却	2,506	$18.37
2007-02-20	GAULKE, MICHAEL R	Director, President & CEO	普通株式	売却	2,000	$18.48
2007-02-20	MCCARTHY, ROGER L	Director, Chairman Emeritus	普通株式	購入	2,690	$11.37
2007-02-20	MCCARTHY, ROGER L	Director, Chairman Emeritus	普通株式	売却	2,690	$18.50
2007-02-20	MCCARTHY, ROGER L	Director, Chairman Emeritus	普通株式	購入	2,310	$11.37