Insider Transactions by KRAUS JOSEPH M

Symbol	Relationship	Date	Transaction	Cost	# Shares	Value($)	Total Shares	Form 4
CV	Sr VP - Ops, Eng & Customer Sv	Dec 16, 2011	Option Exercise	$35.16	5,220	183,535	30,348	Dec 20, 2011, 04:45 PM
CV	Sr VP - Ops, Eng & Customer Sv	Dec 16, 2011	Option Exercise	$35.16	1,733	60,932	28,615	Dec 20, 2011, 04:45 PM
CV	Sr VP - Ops, Eng & Customer Sv	Dec 19, 2011	Option Exercise	$19.08	6,200	118,265	34,815	Dec 20, 2011, 04:45 PM
CV	Sr VP - Ops, Eng & Customer Sv	Dec 19, 2011	Sale	$35.11	6,200	217,690	29,564	Dec 20, 2011, 04:45 PM
CV	Sr VP - Ops, Eng & Customer Sv	Nov 28, 2011	Sale	$35.12	2,603	91,429	26,072	Nov 29, 2011, 04:47 PM
CV	Sr VP - Ops, Eng & Customer Sv	Nov 18, 2011	Sale	$35.15	6,397	224,855	27,731	Nov 21, 2011, 02:48 PM
CV	Sr VP - Ops, Eng & Customer Sv	Nov 15, 2011	Sale	$35.15	1,000	35,150	34,128	Nov 16, 2011, 03:54 PM
CV	Sr VP - Ops, Eng & Customer Sv	Feb 14, 2011	Option Exercise	$22.00	1,622	35,692	35,764	Feb 16, 2011, 04:29 PM
CV	Sr VP - Ops, Eng & Customer Sv	Feb 14, 2011	Option Exercise	$22.00	606	13,335	35,158	Feb 16, 2011, 04:29 PM
CV	Sr VP - Ops, Eng & Customer Sv	Nov 10, 2010	Option Exercise	$16.10	5,900	95,019	34,360	Nov 10, 2010, 03:30 PM

Desktop Version

Symbol	Relationship	Date	Transaction	Value($)
CV	Sr VP - Ops, Eng & Customer Sv	Dec 16, 2011	Option Exercise	183,535
CV	Sr VP - Ops, Eng & Customer Sv	Dec 16, 2011	Option Exercise	60,932
CV	Sr VP - Ops, Eng & Customer Sv	Dec 19, 2011	Option Exercise	118,265
CV	Sr VP - Ops, Eng & Customer Sv	Dec 19, 2011	Sale	217,690
CV	Sr VP - Ops, Eng & Customer Sv	Nov 28, 2011	Sale	91,429
CV	Sr VP - Ops, Eng & Customer Sv	Nov 18, 2011	Sale	224,855
CV	Sr VP - Ops, Eng & Customer Sv	Nov 15, 2011	Sale	35,150
CV	Sr VP - Ops, Eng & Customer Sv	Feb 14, 2011	Option Exercise	35,692
CV	Sr VP - Ops, Eng & Customer Sv	Feb 14, 2011	Option Exercise	13,335
CV	Sr VP - Ops, Eng & Customer Sv	Nov 10, 2010	Option Exercise	95,019