A Patrick Thiele

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
PRE	$78.09	5,500	$429,495.00	305,072	2010-12-20	Filing
PRE	$78.09	200	$15,617.60	310,572	2010-12-20	Filing
PRE	$78.09	2,400	$187,404.00	310,772	2010-12-20	Filing
PRE	$78.08	2,441	$190,593.28	313,172	2010-12-20	Filing
PRE	$78.08	100	$7,807.80	315,613	2010-12-20	Filing
PRE	$78.08	800	$62,460.00	315,713	2010-12-20	Filing
PRE	$78.07	100	$7,807.20	316,513	2010-12-20	Filing
PRE	$78.07	1,400	$109,298.00	316,613	2010-12-20	Filing
PRE	$78.07	100	$7,806.80	318,013	2010-12-20	Filing
PRE	$78.07	700	$54,645.50	318,113	2010-12-20	Filing
PRE	$78.06	1,200	$93,672.00	318,813	2010-12-20	Filing
PRE	$78.06	300	$23,417.40	320,013	2010-12-20	Filing
PRE	$78.06	2,900	$226,359.50	320,313	2010-12-20	Filing
PRE	$78.05	400	$31,220.80	323,213	2010-12-20	Filing
PRE	$78.05	100	$7,805.10	323,613	2010-12-20	Filing
PRE	$78.05	9,100	$710,255.00	323,713	2010-12-20	Filing
PRE	$78.05	100	$7,804.80	332,813	2010-12-20	Filing
PRE	$78.05	1,900	$148,285.50	332,913	2010-12-20	Filing
PRE	$77.87	100	$7,786.90	367,613	2010-12-20	Filing
PRE	$77.87	2,200	$171,309.60	367,713	2010-12-20	Filing