Insider Transactions by Roll Steven W

Symbol	Relationship	Date	Transaction	Cost	# Shares	Value($)	Total Shares	Form 4
CAM	Vice President	Apr 01, 2016	Option Exercise	$63.20	687	43,418	8,798	Apr 05, 2016, 05:29 PM
CAM	Vice President	Sep 28, 2015	Option Exercise	$62.38	88	5,489	121	Sep 30, 2015, 06:06 PM
CAM	Vice President	Dec 11, 2014	Buy	$47.75	1,000	47,746	6,126	Dec 12, 2014, 12:53 PM
CAM	Vice President	Dec 03, 2014	Buy	$51.25	2,000	102,508	5,126	Dec 04, 2014, 09:02 AM
MDR	VP & GM, Atlantic, MIMI	Mar 05, 2013	Option Exercise	$10.50	544	5,712	87,881	Mar 07, 2013, 04:51 PM
MDR	VP & GM, Atlantic, MIMI	Mar 04, 2013	Option Exercise	$10.52	1,418	14,917	86,694	Mar 06, 2013, 04:38 PM
MDR	VP & GM, Atlantic	Mar 05, 2012	Option Exercise	$14.41	4,484	64,610	83,768	Mar 07, 2012, 05:15 PM
MDR	VP & GM, Atlantic	Mar 04, 2012	Option Exercise	$14.66	1,309	19,190	71,298	Mar 06, 2012, 05:04 PM
MDR	VP, Bus Dev and Op Strategy	Mar 05, 2011	Option Exercise	$25.74	1,638	42,162	68,264	Mar 08, 2011, 05:45 PM
MDR	VP, Bus Dev and Op Strategy	Mar 04, 2011	Option Exercise	$25.64	933	23,922	63,706	Mar 08, 2011, 05:45 PM
MDR	VP, Bus Dev and Op Strategy	Mar 03, 2011	Option Exercise	$25.45	3,200	81,451	61,371	Mar 07, 2011, 05:14 PM

Desktop Version

Symbol	Relationship	Date	Transaction	Value($)
CAM	Vice President	Apr 01, 2016	Option Exercise	43,418
CAM	Vice President	Sep 28, 2015	Option Exercise	5,489
CAM	Vice President	Dec 11, 2014	Buy	47,746
CAM	Vice President	Dec 03, 2014	Buy	102,508
MDR	VP & GM, Atlantic, MIMI	Mar 05, 2013	Option Exercise	5,712
MDR	VP & GM, Atlantic, MIMI	Mar 04, 2013	Option Exercise	14,917
MDR	VP & GM, Atlantic	Mar 05, 2012	Option Exercise	64,610
MDR	VP & GM, Atlantic	Mar 04, 2012	Option Exercise	19,190
MDR	VP, Bus Dev and Op Strategy	Mar 05, 2011	Option Exercise	42,162
MDR	VP, Bus Dev and Op Strategy	Mar 04, 2011	Option Exercise	23,922
MDR	VP, Bus Dev and Op Strategy	Mar 03, 2011	Option Exercise	81,451