Insider Transactions by Chiasson Glenn J.

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
CAM Vice President Feb 23, 2011 Option Exercise $59.71 1 60 20,999 Feb 25, 2011, 03:22 PM
CAM Vice President Jan 07, 2011 Option Exercise $50.73 969 49,157 20,969 Jan 10, 2011, 07:19 PM
CAM Vice President Dec 30, 2010 Sale $50.88 500 25,441 21,938 Jan 03, 2011, 08:51 AM
CAM Vice President Nov 09, 2010 Sale $46.52 3,677 171,062 22,438 Nov 10, 2010, 04:38 PM

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Symbol Relationship Date Transaction Value($)
CAM Vice President Feb 23, 2011 Option Exercise 60
CAM Vice President Jan 07, 2011 Option Exercise 49,157
CAM Vice President Dec 30, 2010 Sale 25,441
CAM Vice President Nov 09, 2010 Sale 171,062