A John Rollwagen

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
PRE	$78.88	100	$7,888.00	22,994	2010-09-16	Filing
PRE	$78.87	100	$7,887.00	23,094	2010-09-16	Filing
PRE	$78.85	200	$15,770.00	23,194	2010-09-16	Filing
PRE	$78.84	100	$7,884.00	23,394	2010-09-16	Filing
PRE	$78.84	200	$15,767.00	23,494	2010-09-16	Filing
PRE	$78.83	300	$23,649.00	23,694	2010-09-16	Filing
PRE	$78.82	500	$39,410.00	23,994	2010-09-16	Filing
PRE	$78.81	600	$47,286.00	24,494	2010-09-16	Filing
PRE	$78.80	400	$31,520.00	25,094	2010-09-16	Filing
PRE	$78.79	100	$7,879.00	25,494	2010-09-16	Filing
PRE	$78.76	100	$7,876.00	25,594	2010-09-16	Filing
PRE	$78.75	100	$7,875.00	25,694	2010-09-16	Filing
PRE	$78.69	100	$7,869.00	25,794	2010-09-16	Filing
PRE	$78.67	200	$15,734.00	25,894	2010-09-16	Filing
PRE	$76.04	343	$26,081.72	22,094	2010-09-02	Filing
PRE	$76.04	1,347	$102,425.88	22,437	2010-09-02	Filing
PRE	$71.84	300	$21,551.40	23,784	2010-06-04	Filing
PRE	$71.83	100	$7,183.00	24,084	2010-06-04	Filing
PRE	$71.94	190	$13,668.60	24,184	2010-06-02	Filing
PRE	$71.94	618	$44,458.92	24,374	2010-06-02	Filing