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
2005-01-03	CHISHOLM, DONALD S	Director	普通株式	購入	263	$30.39
2005-01-03	BERMAN, MICHAEL BRUCE	Vice President & CFO	普通株式	購入	2,441	$30.39
2005-01-03	ZELL, SAMUEL	Director, Chairman of the Board, 10% Owner	普通株式	購入	8,226	$30.39
2005-01-03	WALKER, HOWARD	Director, Vice Chairman of the Board	普通株式	購入	159	$30.39
2005-01-03	HENEGHAN, THOMAS	Director, President and CEO	普通株式	購入	82	$30.39
2005-01-03	ROSENBERG, SHELI Z	Director	普通株式	購入	268	$30.39
2004-12-31	ZELL, SAMUEL	Director, Chairman of the Board, 10% Owner	普通株式	売却	6,666	$0.00
2004-12-31	ZELL, SAMUEL	Director, Chairman of the Board, 10% Owner	普通株式	売却	6,667	$0.00
2004-12-31	ZELL, SAMUEL	Director, Chairman of the Board, 10% Owner	普通株式	購入	6,666	$0.00
2004-12-31	ZELL, SAMUEL	Director, Chairman of the Board, 10% Owner	普通株式	購入	6,667	$0.00
2004-12-10	BERMAN, MICHAEL BRUCE	Vice President & CFO	普通株式	売却	8,334	$0.00
2004-12-10	BERMAN, MICHAEL BRUCE	Vice President & CFO	普通株式	購入	8,334	$0.00
2004-12-10	MAYNARD, ROGER	Chief Operating Officer	普通株式	売却	10,000	$0.00
2004-12-10	MAYNARD, ROGER	Chief Operating Officer	普通株式	購入	10,000	$0.00
2004-12-10	KELLEHER, ELLEN	Exec VP - General Counsel and	普通株式	売却	8,334	$0.00
2004-12-10	KELLEHER, ELLEN	Exec VP - General Counsel and	普通株式	購入	8,334	$0.00
2004-12-10	HENEGHAN, THOMAS	Director, President and CEO	普通株式	売却	13,334	$0.00
2004-12-10	HENEGHAN, THOMAS	Director, President and CEO	普通株式	購入	13,334	$0.00