Insider Transactions by CARMICHAEL DAVID M

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
NRP Director Feb 26, 2013 Option Exercise $22.32 3,375 75,330 10,000 Feb 26, 2013, 05:02 PM
NRP Director Feb 28, 2012 Option Exercise $26.40 3,000 79,200 10,000 Feb 29, 2012, 05:35 PM
COG Director Feb 18, 2011 Option Exercise $40.56 3,945 160,009 24,362 Feb 22, 2011, 12:37 PM
NRP Director Feb 13, 2011 Option Exercise $35.44 3,000 106,320 10,000 Feb 14, 2011, 07:05 PM

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Symbol Relationship Date Transaction Value($)
NRP Director Feb 26, 2013 Option Exercise 75,330
NRP Director Feb 28, 2012 Option Exercise 79,200
COG Director Feb 18, 2011 Option Exercise 160,009
NRP Director Feb 13, 2011 Option Exercise 106,320