C Theodore Walker

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
PRE	$80.59	159	$12,813.81	28,343	2012-12-24	Filing
PRE	$80.58	900	$72,522.00	28,502	2012-12-24	Filing
PRE	$80.57	600	$48,342.00	29,402	2012-12-24	Filing
PRE	$80.90	100	$8,090.00	23,312	2012-12-24	Filing
PRE	$80.80	100	$8,080.00	23,412	2012-12-24	Filing
PRE	$80.78	100	$8,078.00	23,512	2012-12-24	Filing
PRE	$80.77	100	$8,077.42	23,612	2012-12-24	Filing
PRE	$80.76	100	$8,076.00	23,712	2012-12-24	Filing
PRE	$80.72	200	$16,144.00	23,812	2012-12-24	Filing
PRE	$80.72	200	$16,143.00	24,012	2012-12-24	Filing
PRE	$80.71	100	$8,071.25	24,212	2012-12-24	Filing
PRE	$80.71	200	$16,141.00	24,312	2012-12-24	Filing
PRE	$80.70	300	$24,210.00	24,512	2012-12-24	Filing
PRE	$80.70	100	$8,069.50	24,812	2012-12-24	Filing
PRE	$80.69	600	$48,414.00	24,912	2012-12-24	Filing
PRE	$80.69	500	$40,342.50	25,512	2012-12-24	Filing
PRE	$80.68	500	$40,340.00	26,012	2012-12-24	Filing
PRE	$80.67	300	$24,201.00	26,512	2012-12-24	Filing
PRE	$80.67	300	$24,199.50	26,812	2012-12-24	Filing
PRE	$80.66	300	$24,198.00	27,112	2012-12-24	Filing