Insider Transactions by MACHESNEY LISA A

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
COG VP & Mang. Counsel Feb 18, 2012 Option Exercise $35.18 1,256 44,186 194,239 Feb 21, 2012, 04:41 PM
COG VP & Mang. Counsel Feb 17, 2012 Option Exercise $35.18 1,253 44,081 192,051 Feb 21, 2012, 04:41 PM
COG VP & Mang. Counsel Feb 19, 2012 Option Exercise $35.18 2,569 90,377 198,718 Feb 21, 2012, 04:41 PM
COG VP, Mang. Counsel & Corp. Sec. Jan 03, 2012 Option Exercise $76.55 3,406 260,729 95,234 Jan 05, 2012, 12:46 PM
COG VP, Mang. Counsel & Corp. Sec. Nov 14, 2011 Option Exercise $86.50 4,568 395,132 99,752 Nov 16, 2011, 03:07 PM
COG VP, Mang. Counsel & Corp. Sec. Nov 14, 2011 Option Exercise $86.50 3,720 321,780 96,032 Nov 16, 2011, 03:07 PM
COG VP, Mang. Counsel & Corp. Sec. Nov 14, 2011 Option Exercise $23.80 16,600 395,080 104,320 Nov 16, 2011, 03:07 PM
COG VP, Mang. Counsel & Corp. Sec. Nov 14, 2011 Sale $86.52 8,312 719,154 87,720 Nov 16, 2011, 03:07 PM
COG VP, Mang. Counsel & Corp. Sec. Nov 02, 2011 Sale $80.00 5,000 400,000 87,720 Nov 03, 2011, 02:39 PM
COG VP, Mang. Counsel & Corp. Sec. Feb 24, 2011 Sale $46.57 6,000 279,420 93,020 Feb 25, 2011, 11:28 AM
COG VP, Mang. Counsel & Corp. Sec. Feb 19, 2011 Option Exercise $40.56 3,523 142,893 98,763 Feb 22, 2011, 09:46 AM
COG VP, Mang. Counsel & Corp. Sec. Feb 18, 2011 Option Exercise $40.56 1,721 69,804 95,696 Feb 22, 2011, 09:46 AM
COG VP, Mang. Counsel & Corp. Sec. Feb 20, 2011 Option Exercise $40.56 1,617 65,586 99,448 Feb 22, 2011, 09:46 AM
COG VP, Mang. Counsel & Corp. Sec. Feb 18, 2011 Option Exercise $40.56 456 18,495 95,240 Feb 22, 2011, 09:46 AM
COG VP, Mang. Counsel & Corp. Sec. Feb 20, 2011 Option Exercise $40.56 428 17,360 99,020 Feb 22, 2011, 09:46 AM
COG VP, Mang. Counsel & Corp. Sec. Feb 19, 2011 Option Exercise $40.56 932 37,802 97,831 Feb 22, 2011, 09:46 AM
COG VP, Mang. Counsel & Corp. Sec. Jan 03, 2011 Option Exercise $37.78 1,141 43,107 93,975 Jan 05, 2011, 03:44 PM
COG VP, Mang. Counsel & Corp. Sec. Jan 03, 2011 Option Exercise $37.78 3,863 145,944 95,116 Jan 05, 2011, 03:44 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
COG VP & Mang. Counsel Feb 18, 2012 Option Exercise 44,186
COG VP & Mang. Counsel Feb 17, 2012 Option Exercise 44,081
COG VP & Mang. Counsel Feb 19, 2012 Option Exercise 90,377
COG VP, Mang. Counsel & Corp. Sec. Jan 03, 2012 Option Exercise 260,729
COG VP, Mang. Counsel & Corp. Sec. Nov 14, 2011 Option Exercise 395,132
COG VP, Mang. Counsel & Corp. Sec. Nov 14, 2011 Option Exercise 321,780
COG VP, Mang. Counsel & Corp. Sec. Nov 14, 2011 Option Exercise 395,080
COG VP, Mang. Counsel & Corp. Sec. Nov 14, 2011 Sale 719,154
COG VP, Mang. Counsel & Corp. Sec. Nov 02, 2011 Sale 400,000
COG VP, Mang. Counsel & Corp. Sec. Feb 24, 2011 Sale 279,420
COG VP, Mang. Counsel & Corp. Sec. Feb 19, 2011 Option Exercise 142,893
COG VP, Mang. Counsel & Corp. Sec. Feb 18, 2011 Option Exercise 69,804
COG VP, Mang. Counsel & Corp. Sec. Feb 20, 2011 Option Exercise 65,586
COG VP, Mang. Counsel & Corp. Sec. Feb 18, 2011 Option Exercise 18,495
COG VP, Mang. Counsel & Corp. Sec. Feb 20, 2011 Option Exercise 17,360
COG VP, Mang. Counsel & Corp. Sec. Feb 19, 2011 Option Exercise 37,802
COG VP, Mang. Counsel & Corp. Sec. Jan 03, 2011 Option Exercise 43,107
COG VP, Mang. Counsel & Corp. Sec. Jan 03, 2011 Option Exercise 145,944