Insider Trading activities of Gas Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Gas Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Gas Corp since year 2005. Table 2 shows the detailed insider transactions of Gas Corp since 2005. The reporting company's ticker symbol is COG. The reporting company's CIK number is 858470.
The total value of stock buying since 2005 is $2,196,806.
The total value of stock sales since 2005 is $70,537,510.
The total value of stock option exercises since 2005 is $38,199,338.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Gas Corp (COG).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-09 0 $0 11,918 $319,283 39,642 $550,627
2017-05 0 $0 3,737 $90,136 38,540 $392,721
2017-01 0 $0 0 $0 152,620 $0
2016-09 0 $0 3,000 $75,750 0 $0
2016-06 0 $0 6,178 $156,426 0 $0
2016-05 5,000 $121,750 8,500 $206,210 0 $0
2016-01 0 $0 0 $0 235,360 $0
2015-12 0 $0 5,670 $97,297 0 $0
2015-09 0 $0 3,623 $81,046 0 $0
2015-08 0 $0 7,000 $180,551 0 $0
2015-04 0 $0 26,316 $888,428 109,218 $1,517,038
2015-02 5,000 $145,080 0 $0 0 $0
2015-01 0 $0 0 $0 104,150 $0
2014-10 0 $0 100,000 $3,075,200 0 $0
2014-06 0 $0 2,950 $100,890 0 $0
2014-05 0 $0 30,000 $1,158,810 0 $0
2014-01 0 $0 0 $0 445,878 $0
2013-12 0 $0 1,000 $38,530 0 $0
2013-11 14,000 $462,699 0 $0 0 $0
2013-10 0 $0 2,000 $73,192 0 $0
2013-08 0 $0 0 $0 234,140 $3,697,070
2013-07 0 $0 5,922 $453,684 213,170 $3,927,450
2012-12 0 $0 735 $35,992 295,320 $3,217,218
2012-11 0 $0 3,400 $161,398 0 $0
2012-09 0 $0 111,523 $4,790,211 242,600 $2,886,940
2012-07 0 $0 15,199 $646,565 33,200 $395,080
2012-05 0 $0 1,686 $58,442 0 $0
2012-01 0 $0 0 $0 122,640 $0
2011-11 0 $0 13,312 $1,119,154 16,600 $395,080
2011-08 4,000 $266,720 0 $0 0 $0
2011-02 0 $0 6,000 $279,420 0 $0
2011-01 0 $0 10,000 $387,200 61,276 $2,329,182
2010-12 0 $0 10,945 $410,875 15,000 $562,875
2010-03 0 $0 5,000 $202,500 0 $0
2010-02 0 $0 20,000 $802,330 0 $0
2010-01 0 $0 0 $0 83,800 $3,706,473
2009-08 0 $0 2,000 $71,142 0 $0
2009-05 0 $0 2,000 $70,260 0 $0
2009-03 0 $0 0 $0 10,500 $192,255
2009-01 0 $0 0 $0 96,200 $2,491,580
2008-12 0 $0 10,000 $290,000 0 $0
2008-07 2,500 $110,375 0 $0 1,205 $62,491
2008-04 0 $0 109,228 $5,952,113 160,500 $1,359,930
2008-03 0 $0 136,246 $6,961,820 40,500 $377,602
2008-02 0 $0 300 $15,201 0 $0
2008-01 0 $0 145,369 $6,025,117 128,800 $986,608
2007-12 0 $0 202,820 $7,822,135 221,200 $1,694,392
2007-11 9,000 $327,932 65,400 $2,534,392 59,000 $451,940
2007-10 0 $0 68,000 $8,612,114 68,000 $520,880
2007-06 0 $0 45,000 $1,841,828 45,000 $344,700
2007-05 0 $0 14,000 $527,240 24,000 $491,540
2007-04 0 $0 3,742 $129,615 50,000 $1,336,699
2007-03 0 $0 10,917 $732,094 0 $0
2007-01 0 $0 7,500 $426,652 129,750 $128,775
2006-12 0 $0 50,787 $3,238,181 72,500 $949,497
2006-11 0 $0 45,000 $2,711,689 37,500 $481,500
2006-10 10,000 $472,450 0 $0 0 $0
2006-09 0 $0 35,349 $1,591,553 60,000 $938,999
2006-05 0 $0 50,665 $2,691,122 46,000 $614,647
2006-04 0 $0 29,857 $1,484,743 40,000 $876,925
2006-03 6,000 $289,800 10,500 $501,778 10,500 $185,775
2006-01 0 $0 2,757 $135,093 7,500 $134,849
2005-12 0 $0 6,000 $282,108 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Gas Corp insiders (COG)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-09-05 Hutton Jeffrey W (Sr. Vice President, Marketing) Sale 11,918 26.79 319,283
2017-09-05 Hutton Jeffrey W (Sr. Vice President, Marketing) Option Ex 39,642 13.89 550,627
2017-05-11 Stalnaker Phillip L (Senior Vice Pres, North Region) Option Ex 16,228 10.19 165,363
2017-05-10 Lindeman Steven W (Sr. Vice Pres, South Reg & Eng) Option Ex 11,156 10.19 113,679
2017-05-05 Roemer Todd M (Vice Pres & Controller) Sale 3,737 24.12 90,136
2017-05-05 Roemer Todd M (Vice Pres & Controller) Option Ex 11,156 10.19 113,679
2017-01-05 Liebl Todd L (Vice President) Option Ex 5,173 .00 0
2017-01-05 Shearer Deidre L (Corp Sec & Managing Counsel) Option Ex 2,845 .00 0
2017-01-05 Lindeman Steven W (Vice Pres, Engineering & Tech) Option Ex 6,143 .00 0
2017-01-05 Cunningham George Kevin (Vice Pres. & General Counsel) Option Ex 8,407 .00 0
2017-01-05 Roemer Todd M (Controller) Option Ex 4,527 .00 0
2017-01-05 Stalnaker Phillip L (Vice President & Regional Mgr.) Option Ex 8,794 .00 0
2017-01-05 Hutton Jeffrey W (Sr. Vice President, Marketing) Option Ex 10,024 .00 0
2017-01-05 Schroeder Scott C (Executive Vice President & CFO) Option Ex 29,102 .00 0
2017-01-05 Dinges Dan O (Chairman, President & CEO) Option Ex 77,605 .00 0
2016-09-13 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 3,000 25.25 75,750
2016-06-21 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 6,178 25.32 156,426
2016-05-05 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 8,500 24.26 206,210
2016-05-05 Boswell Robert S (Director) Buy 5,000 24.35 121,750
2016-01-05 Liebl Todd L (Vice President) Option Ex 8,560 .00 0
2016-01-05 Shearer Deidre L (Corp Sec & Managing Counsel) Option Ex 4,740 .00 0
2016-01-05 Lindeman Steven W (Vice Pres, Engineering & Tech) Option Ex 9,020 .00 0
2016-01-05 Cunningham George Kevin (Vice Pres. & General Counsel) Option Ex 14,660 .00 0
2016-01-05 Roemer Todd M (Controller) Option Ex 6,760 .00 0
2016-01-05 Stalnaker Phillip L (Vice President & Regional Mgr.) Option Ex 14,660 .00 0
2016-01-05 Hutton Jeffrey W (Sr. Vice President, Marketing) Option Ex 15,780 .00 0
2016-01-05 Schroeder Scott C (Executive Vice President & CFO) Option Ex 48,460 .00 0
2016-01-05 Dinges Dan O (Chairman, President & CEO) Option Ex 112,720 .00 0
2015-12-28 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 5,670 17.16 97,297
2015-09-29 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 3,623 22.37 81,046
2015-08-04 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 7,000 25.79 180,551
2015-04-30 Schroeder Scott C (Executive Vice President & CFO) Sale 26,316 33.76 888,428
2015-04-30 Schroeder Scott C (Executive Vice President & CFO) Option Ex 109,218 13.89 1,517,038
2015-02-26 Best Rhys J (Director) Buy 5,000 29.02 145,080
2015-01-06 Liebl Todd L (Vice President) Option Ex 7,618 .00 0
2015-01-06 Lindeman Steven W (Vice Pres, Engineering & Tech) Option Ex 8,072 .00 0
2015-01-06 Cunningham George Kevin (Vice Pres. & General Counsel) Option Ex 14,326 .00 0
2015-01-06 Roemer Todd M (Controller) Option Ex 6,368 .00 0
2015-01-06 Stalnaker Phillip L (Vice President & Regional Mgr.) Option Ex 10,234 .00 0
2015-01-06 Hutton Jeffrey W (Sr. Vice President, Marketing) Option Ex 14,326 .00 0
2015-01-06 Schroeder Scott C (Executive Vice President & CFO) Option Ex 43,206 .00 0
2014-10-28 Peacock P Dexter (Director) Sale 50,000 30.89 1,544,400
2014-10-27 Peacock P Dexter (Director) Sale 50,000 30.62 1,530,800
2014-06-30 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 2,950 34.20 100,890
2014-05-05 Peacock P Dexter (Director) Sale 30,000 38.63 1,158,810
2014-01-06 Dinges Dan O (Chairman, President & CEO) Option Ex 111,426 .00 0
2014-01-02 Lindeman Steven W (Vice Pres, Engineering & Tech) Option Ex 10,800 .00 0
2014-01-02 Cunningham George Kevin (Vice Pres. & General Counsel) Option Ex 19,640 .00 0
2014-01-02 Roemer Todd M (Controller) Option Ex 10,800 .00 0
2014-01-02 Reid James M (Vice President & Regional Mgr.) Option Ex 15,712 .00 0
2014-01-02 Stalnaker Phillip L (Vice President & Regional Mgr.) Option Ex 15,712 .00 0
2014-01-02 Hutton Jeffrey W (Vice President, Marketing) Option Ex 24,156 .00 0
2014-01-02 Schroeder Scott C (Vice Pres., CFO & Treasurer) Option Ex 62,844 .00 0
2014-01-02 Dinges Dan O (Chairman, President & CEO) Option Ex 174,788 .00 0
2013-12-20 Shearer Deidre L (Corp Sec & Managing Counsel) Sale 1,000 38.53 38,530
2013-11-08 Kelley Robert (Director) Buy 14,000 33.05 462,699
2013-10-28 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 2,000 36.60 73,192
2013-08-05 Dinges Dan O (Chairman, President & CEO) Option Ex 234,140 15.79 3,697,070
2013-07-30 Stalnaker Phillip L (Vice President & Regional Mgr.) Option Ex 7,470 20.27 151,416
2013-07-29 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 5,922 76.61 453,684
2013-07-26 Hutton Jeffrey W (Vice President, Marketing) Option Ex 60,960 18.36 1,119,042
2013-07-26 Schroeder Scott C (Vice Pres., CFO & Treasurer) Option Ex 144,740 18.36 2,656,992
2012-12-31 Reid James M (Vice President & Regional Mgr.) Option Ex 7,940 .00 0
2012-12-31 Stalnaker Phillip L (Vice President & Regional Mgr.) Option Ex 7,940 .00 0
2012-12-31 Hutton Jeffrey W (Vice President, Marketing) Option Ex 12,260 .00 0
2012-12-31 Schroeder Scott C (Vice Pres., CFO & Treasurer) Option Ex 30,930 .00 0
2012-12-31 Dinges Dan O (Chairman, President & CEO) Option Ex 82,500 .00 0
2012-12-28 Dinges Dan O (Chairman, President & CEO) Option Ex 153,750 20.93 3,217,218
2012-12-12 Shearer Deidre L (Corp Sec & Managing Counsel) Sale 735 48.97 35,992
2012-11-16 Lindeman Steven W (Vice Pres, Engineering & Tech) Sale 3,400 47.47 161,398
2012-09-11 Dinges Dan O (Chairman, President & CEO) Sale 29,795 43.39 1,292,805
2012-09-10 Schroeder Scott C (Vice Pres., CFO & Treasurer) Sale 27,580 42.78 1,179,872
2012-09-10 Schroeder Scott C (Vice Pres., CFO & Treasurer) Option Ex 60,000 11.90 714,000
2012-09-10 Dinges Dan O (Chairman, President & CEO) Sale 54,148 42.80 2,317,534
2012-09-10 Dinges Dan O (Chairman, President & CEO) Option Ex 182,600 11.90 2,172,940
2012-07-30 Hutton Jeffrey W (Vice President, Marketing) Sale 15,199 42.54 646,565
2012-07-30 Hutton Jeffrey W (Vice President, Marketing) Option Ex 33,200 11.90 395,080
2012-05-29 Cunningham George Kevin (Vice Pres. & General Counsel) Sale 1,600 34.68 55,488
2012-05-03 Lindeman Steven W (Vice Pres, Engineering & Tech) Sale 86 34.36 2,954
2012-01-03 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Option Ex 10,920 .00 0
2012-01-03 Hutton Jeffrey W (Vice President, Marketing) Option Ex 10,920 .00 0
2012-01-03 Schroeder Scott C (Vice Pres., CFO & Treasurer) Option Ex 27,550 .00 0
2012-01-03 Dinges Dan O (Chairman, President & CEO) Option Ex 73,250 .00 0
2011-11-14 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Sale 8,312 86.52 719,154
2011-11-14 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Option Ex 16,600 23.80 395,080
2011-11-02 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Sale 5,000 80.00 400,000
2011-08-05 Kelley Robert (Director) Buy 4,000 66.68 266,720
2011-02-24 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Sale 6,000 46.57 279,420
2011-01-03 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Option Ex 3,863 37.78 145,944
2011-01-03 Keiser Robert L (Director) Sale 10,000 38.72 387,200
2011-01-03 Keiser Robert L (Director) Option Ex 15,000 38.73 580,875
2011-01-03 Hutton Jeffrey W (Vice President, Marketing) Option Ex 3,863 37.78 145,944
2011-01-03 Schroeder Scott C (Vice Pres., CFO & Treasurer) Option Ex 9,750 37.78 368,355
2011-01-03 Dinges Dan O (Chairman, President & CEO) Option Ex 28,800 37.78 1,088,064
2010-12-30 Keiser Robert L (Director) Sale 10,945 37.54 410,875
2010-12-30 Keiser Robert L (Director) Option Ex 15,000 37.52 562,875
2010-03-01 Walen Michael B (SVP, Chief Operating Officer) Sale 5,000 40.50 202,500
2010-02-25 Walen Michael B (SVP, Chief Operating Officer) Sale 10,000 40.20 402,030
2010-02-24 Walen Michael B (SVP, Chief Operating Officer) Sale 10,000 40.03 400,300
2010-01-04 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Option Ex 6,000 44.23 265,380
2010-01-04 Arnold J Scott (VP, Land and General Counsel) Option Ex 8,200 44.23 362,686
2010-01-04 Smyth Henry C (VP, Controller & Treasurer) Option Ex 4,600 44.23 203,458
2010-01-04 Hutton Jeffrey W (Vice President, Marketing) Option Ex 6,000 44.23 265,380
2010-01-04 Schroeder Scott C (Vice President & CFO) Option Ex 11,400 44.23 504,221
2010-01-04 Walen Michael B (SVP, Chief Operating Officer) Option Ex 13,800 44.23 610,374
2010-01-04 Dinges Dan O (Chairman, President & CEO) Option Ex 33,800 44.23 1,494,974
2009-08-12 Peacock P Dexter (Director) Sale 2,000 35.57 71,142
2009-05-29 Peacock P Dexter (Director) Sale 2,000 35.13 70,260
2009-03-02 Kelley Robert (Director) Option Ex 10,500 18.31 192,255
2009-01-05 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Option Ex 6,600 25.90 170,940
2009-01-05 Arnold J Scott (Vice President, Land) Option Ex 8,600 25.90 222,740
2009-01-05 Liberatore Thomas S (Vice President & Regional Mgr.) Option Ex 6,400 25.90 165,760
2009-01-05 Smyth Henry C (VP, Controller & Treasurer) Option Ex 4,900 25.90 126,910
2009-01-05 Hutton Jeffrey W (Vice President, Marketing) Option Ex 6,600 25.90 170,940
2009-01-05 Schroeder Scott C (Vice President & CFO) Option Ex 12,000 25.90 310,800
2009-01-05 Walen Michael B (SVP, Chief Operating Officer) Option Ex 14,700 25.90 380,730
2009-01-05 Dinges Dan O (Chairman, President & CEO) Option Ex 36,400 25.90 942,760
2008-12-11 Carmichael David M (Director) Sale 10,000 29.00 290,000
2008-07-29 Best Rhys J (Director) Buy 2,500 44.15 110,375
2008-07-22 Best Rhys J (Director) Option Ex 1,205 51.86 62,491
2008-04-10 Vititoe William P (Director) Sale 10,500 57.68 603,579
2008-04-10 Vititoe William P (Director) Option Ex 10,500 11.66 122,430
2008-04-03 Kelley Robert (Director) Sale 40,461 53.89 2,177,706
2008-04-03 Kelley Robert (Director) Option Ex 90,000 8.25 742,500
2008-04-02 Hutton Jeffrey W (Vice President, Marketing) Sale 7,106 53.45 379,837
2008-04-02 Kelley Robert (Director) Sale 300 53.74 16,122
2008-03-31 Vititoe William P (Director) Sale 15,000 50.59 757,276
2008-03-31 Vititoe William P (Director) Option Ex 15,000 8.25 123,750
2008-03-27 Walen Michael B (SVP, Chief Operating Officer) Sale 50,000 51.41 2,569,436
2008-03-26 Smyth Henry C (VP, Controller & Treasurer) Sale 18,000 51.29 923,183
2008-03-26 Peacock P Dexter (Director) Sale 11,829 50.65 599,103
2008-03-26 Peacock P Dexter (Director) Option Ex 25,500 9.96 253,852
2008-02-26 Peacock P Dexter (Director) Sale 300 50.67 15,201
2008-01-10 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Sale 10,000 41.50 414,990
2008-01-10 Arnold J Scott (Vice President, Land) Sale 7,524 42.14 317,076
2008-01-03 Arnold J Scott (Vice President, Land) Sale 10,000 42.00 420,000
2008-01-03 Dinges Dan O (Chairman, President & CEO) Sale 24,015 42.04 1,009,662
2008-01-03 Dinges Dan O (Chairman, President & CEO) Option Ex 50,000 7.66 383,000
2008-01-02 Dinges Dan O (Chairman, President & CEO) Sale 52,930 41.26 2,180,559
2008-01-02 Dinges Dan O (Chairman, President & CEO) Option Ex 78,800 7.66 603,608
2007-12-28 Dinges Dan O (Chairman, President & CEO) Sale 5,500 41.00 225,500
2007-12-28 Dinges Dan O (Chairman, President & CEO) Option Ex 11,200 7.66 85,792
2007-12-21 Dinges Dan O (Chairman, President & CEO) Sale 19,558 39.45 771,563
2007-12-21 Dinges Dan O (Chairman, President & CEO) Option Ex 40,000 7.66 306,400
2007-12-20 Walen Michael B (SVP, Chief Operating Officer) Sale 35,000 38.97 1,363,775
2007-12-20 Walen Michael B (SVP, Chief Operating Officer) Option Ex 35,000 7.66 268,100
2007-12-20 Dinges Dan O (Chairman, President & CEO) Sale 54,274 38.99 2,116,414
2007-12-20 Dinges Dan O (Chairman, President & CEO) Option Ex 90,000 7.66 689,400
2007-12-18 Schroeder Scott C (Vice President & CFO) Sale 45,000 37.88 1,702,546
2007-12-18 Schroeder Scott C (Vice President & CFO) Option Ex 45,000 7.66 344,700
2007-12-17 Liberatore Thomas S (Vice President & Regional Mgr.) Sale 3,788 37.19 140,883
2007-11-30 Cabot John G L (Director) Buy 5,000 34.25 171,260
2007-11-08 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Sale 14,000 38.31 536,475
2007-11-08 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Option Ex 14,000 7.66 107,240
2007-11-05 Keiser Robert L (Director) Buy 4,000 39.17 156,672
2007-11-05 Schroeder Scott C (Vice President & CFO) Sale 45,000 38.96 1,753,335
2007-11-05 Schroeder Scott C (Vice President & CFO) Option Ex 45,000 7.66 344,700
2007-10-31 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Sale 14,000 39.15 548,072
2007-10-31 Machesney Lisa A (VP, Mang. Counsel & Corp. Sec.) Option Ex 14,000 7.66 107,240
2007-10-31 Hutton Jeffrey W (Vice President, Marketing) Sale 14,000 467.28 6,541,962
2007-10-31 Hutton Jeffrey W (Vice President, Marketing) Option Ex 14,000 7.66 107,240
2007-10-30 Walen Michael B (SVP, Chief Operating Officer) Sale 40,000 38.05 1,522,080
2007-10-30 Walen Michael B (SVP, Chief Operating Officer) Option Ex 40,000 7.66 306,400
2007-06-22 Smyth Henry C (VP, Controller & Treasurer) Sale 15,000 40.26 603,825
2007-06-22 Smyth Henry C (VP, Controller & Treasurer) Option Ex 15,000 7.66 114,900
2007-06-21 Walen Michael B (SVP, Chief Operating Officer) Sale 11,900 40.64 483,639
2007-06-21 Walen Michael B (SVP, Chief Operating Officer) Option Ex 11,900 7.66 91,154
2007-06-20 Walen Michael B (SVP, Chief Operating Officer) Sale 900 41.60 37,440
2007-06-20 Walen Michael B (SVP, Chief Operating Officer) Option Ex 900 7.66 6,894
2007-06-19 Walen Michael B (SVP, Chief Operating Officer) Sale 7,200 41.42 298,224
2007-06-19 Walen Michael B (SVP, Chief Operating Officer) Option Ex 7,200 7.66 55,152
2007-06-18 Walen Michael B (SVP, Chief Operating Officer) Sale 10,000 41.87 418,700
2007-06-18 Walen Michael B (SVP, Chief Operating Officer) Option Ex 10,000 7.66 76,600
2007-05-18 Carmichael David M (Director) Option Ex 10,000 38.43 384,300
2007-05-09 Liberatore Thomas S (Vice President & Regional Mgr.) Sale 14,000 37.66 527,240
2007-05-09 Liberatore Thomas S (Vice President & Regional Mgr.) Option Ex 14,000 7.66 107,240
2007-04-03 Floyd James G (Director) Option Ex 5,000 34.51 172,550
2007-04-03 Peacock P Dexter (Director) Sale 3,742 34.64 129,615
2007-04-03 Peacock P Dexter (Director) Option Ex 15,000 8.59 128,850
2007-04-03 Cabot John G L (Director) Option Ex 30,000 34.51 1,035,299
2007-03-01 Arnold J Scott (Vice President, Land) Sale 10,917 67.06 732,094
2007-01-04 Arnold J Scott (Vice President, Land) Option Ex 10,500 .00 0
2007-01-04 Liberatore Thomas S (Vice President & Regional Mgr.) Option Ex 9,000 .00 0
2007-01-04 Smyth Henry C (VP, Controller & Treasurer) Option Ex 5,250 .00 0
2007-01-04 Hutton Jeffrey W (Vice President, Marketing) Option Ex 10,500 .00 0
2007-01-04 Schroeder Scott C (Vice President & CFO) Option Ex 16,500 .00 0
2007-01-04 Walen Michael B (SVP, Chief Operating Officer) Option Ex 25,500 .00 0
2007-01-04 Dinges Dan O (Chairman, President & CEO) Option Ex 45,000 .00 0
2007-01-03 Vititoe William P (Director) Sale 7,500 56.89 426,652
2007-01-03 Vititoe William P (Director) Option Ex 7,500 17.17 128,775
2006-12-27 Smyth Henry C (VP, Controller & Treasurer) Sale 7,500 61.34 460,050
2006-12-27 Smyth Henry C (VP, Controller & Treasurer) Option Ex 7,500 15.32 114,900
2006-12-20 Dinges Dan O (Chairman, President & CEO) Option Ex 17,551 12.84 225,354
2006-12-19 Schroeder Scott C (Vice President & CFO) Sale 20,000 64.08 1,281,519
2006-12-19 Schroeder Scott C (Vice President & CFO) Option Ex 20,000 12.84 256,800
2006-12-19 Dinges Dan O (Chairman, President & CEO) Sale 17,007 64.13 1,090,726
2006-12-19 Dinges Dan O (Chairman, President & CEO) Option Ex 17,007 12.84 218,369
2006-12-18 Dinges Dan O (Chairman, President & CEO) Sale 4,033 64.25 259,108
2006-12-18 Dinges Dan O (Chairman, President & CEO) Option Ex 8,195 12.84 105,223
2006-12-15 Dinges Dan O (Chairman, President & CEO) Sale 2,247 65.32 146,778
2006-12-15 Dinges Dan O (Chairman, President & CEO) Option Ex 2,247 12.84 28,851
2006-11-29 Walen Michael B (SVP, Chief Operating Officer) Sale 27,500 60.65 1,667,792
2006-11-29 Walen Michael B (SVP, Chief Operating Officer) Option Ex 27,500 12.84 353,100
2006-11-28 Walen Michael B (SVP, Chief Operating Officer) Sale 10,000 59.54 595,420
2006-11-28 Walen Michael B (SVP, Chief Operating Officer) Option Ex 10,000 12.84 128,400
2006-11-21 Cabot John G L (Director) Sale 7,500 59.80 448,477
2006-10-02 Kelley Robert (Director) Buy 10,000 47.24 472,450
2006-09-15 Dinges Dan O (Chairman, President & CEO) Sale 24,100 44.86 1,081,198
2006-09-15 Dinges Dan O (Chairman, President & CEO) Option Ex 40,708 15.65 637,080
2006-09-14 Dinges Dan O (Chairman, President & CEO) Sale 11,249 45.37 510,355
2006-09-14 Dinges Dan O (Chairman, President & CEO) Option Ex 19,292 15.65 301,919
2006-05-09 Smyth Henry C (VP, Controller & Treasurer) Sale 12,000 53.55 642,564
2006-05-09 Smyth Henry C (VP, Controller & Treasurer) Option Ex 12,000 12.84 154,080
2006-05-09 Schroeder Scott C (Vice President & CFO) Sale 17,500 54.12 947,100
2006-05-09 Schroeder Scott C (Vice President & CFO) Option Ex 17,500 12.84 224,700
2006-05-08 Walen Michael B (Chief Operating Officer) Sale 16,500 52.03 858,561
2006-05-08 Walen Michael B (Chief Operating Officer) Option Ex 16,500 14.29 235,867
2006-05-08 Cabot John G L (Director) Sale 4,665 52.07 242,897
2006-04-11 Cabot John G L (Director) Option Ex 7,500 49.38 370,350
2006-04-07 Arnold J Scott (Vice President, Land) Sale 14,000 50.31 704,298
2006-04-07 Arnold J Scott (Vice President, Land) Option Ex 14,000 15.32 214,480
2006-04-06 Walen Michael B (Chief Operating Officer) Sale 11,000 49.10 540,078
2006-04-06 Walen Michael B (Chief Operating Officer) Option Ex 11,000 14.29 157,245
2006-04-06 Peacock P Dexter (Director) Sale 2,765 49.14 135,872
2006-04-06 Peacock P Dexter (Director) Option Ex 7,500 17.98 134,850
2006-04-03 Hutton Jeffrey W (Vice President, Marketing) Sale 2,092 49.95 104,495
2006-03-28 Walen Michael B (Senior Vice President) Sale 3,000 48.51 145,536
2006-03-28 Walen Michael B (Senior Vice President) Option Ex 3,000 16.98 50,925
2006-03-24 Vititoe William P (Director) Sale 7,500 47.50 356,242
2006-03-24 Vititoe William P (Director) Option Ex 7,500 17.98 134,850
2006-03-02 Keiser Robert L (Director) Buy 6,000 48.30 289,800
2006-01-10 Nance C Wayne (Director) Option Ex 4,743 17.98 85,279
2006-01-09 Nance C Wayne (Director) Sale 2,757 49.00 135,093
2006-01-09 Nance C Wayne (Director) Option Ex 2,757 17.98 49,570
2005-12-21 Cabot John G L (Director) Sale 3,000 48.02 144,045
2005-12-12 Cabot John G L (Director) Sale 3,000 46.02 138,063

Insider trading activities including stock purchases, stock sales, and option exercises of COG listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Gas Corp (symbol COG, CIK number 858470) see the Securities and Exchange Commission (SEC) website.