Insider Trading activities of Kosmos Energy Ltd. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Kosmos Energy Ltd. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Kosmos Energy Ltd. since year 2005. Table 2 shows the detailed insider transactions of Kosmos Energy Ltd. since 2005. The reporting company's ticker symbol is KOS. The reporting company's CIK number is 1509991.
The total value of stock buying since 2005 is $1,928,320.
The total value of stock sales since 2005 is $3,357,449,619.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Kosmos Energy Ltd. (KOS).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-05 0 $0 99,638,106 $716,376,268 0 $0
2017-01 0 $0 92,402,874 $612,589,112 0 $0
2015-08 31,755 $218,171 2,997 $20,823 0 $0
2014-10 0 $0 46,201,432 $431,059,360 0 $0
2014-09 26,100 $255,550 21,326 $210,274 0 $0
2014-08 0 $0 35,000 $340,080 0 $0
2014-07 0 $0 60,250,873 $593,517,299 0 $0
2014-06 0 $0 429,403 $4,732,382 0 $0
2014-05 0 $0 176,216 $1,880,070 0 $0
2014-04 0 $0 2,380,008 $25,844,698 0 $0
2014-03 0 $0 401,211 $4,411,086 0 $0
2014-01 0 $0 8,278 $95,128 0 $0
2013-12 0 $0 18,100 $200,790 0 $0
2013-11 0 $0 1,600 $18,032 0 $0
2013-07 0 $0 15,000 $165,000 0 $0
2013-05 0 $0 278,334 $3,323,240 0 $0
2013-04 0 $0 26,668 $292,413 0 $0
2013-03 2,000 $21,000 13,163,504 $143,254,178 0 $0
2013-02 0 $0 74,701,146 $816,651,349 0 $0
2013-01 0 $0 130,000 $1,666,200 0 $0
2012-12 0 $0 45,000 $555,450 0 $0
2012-11 0 $0 3,100 $37,882 0 $0
2012-08 10,000 $96,199 0 $0 0 $0
2012-01 0 $0 15,000 $208,505 0 $0
2011-06 0 $0 0 $0 1,835,291 $0
2011-05 74,300 $1,337,400 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Kosmos Energy Ltd. insiders (KOS)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-05-26 Krieger David Benjamin Sale 10,000,000 7.25 72,500,000
2017-05-26 Blackstone Participation Partnership (cayman) Iv L.p. (10% Owner) Sale 30,000,000 7.15 214,500,000
2017-05-26 Landy Joseph P. Sale 29,638,106 7.25 214,876,268
2017-05-26 Schwarzman Stephen A (10% Owner) Sale 30,000,000 7.15 214,500,000
2017-01-18 Krieger David Benjamin Sale 16,500,000 6.65 109,725,000
2017-01-18 Blackstone Participation Partnership (cayman) Iv L.p. (10% Owner) Sale 13,500,000 6.58 88,830,000
2017-01-18 Landy Joseph P. Sale 48,902,874 6.65 325,204,112
2017-01-18 Schwarzman Stephen A (10% Owner) Sale 13,500,000 6.58 88,830,000
2015-08-07 Chambers Thomas P (SVP and CFO) Buy 17,000 6.97 118,575
2015-08-06 Doughty Jason (GC & SVP, Legal, HR and Admin.) Buy 14,755 6.75 99,596
2015-08-03 Nobel Paul (Senior VP, CAO) Sale 2,997 6.95 20,823
2014-10-10 Krieger David Benjamin Sale 8,250,000 9.33 76,972,500
2014-10-10 Blackstone Participation Partnership (cayman) Iv L.p. (10% Owner) Sale 6,749,995 9.33 62,977,453
2014-10-10 Landy Joseph P. Sale 24,451,437 9.33 228,131,907
2014-10-10 Schwarzman Stephen A (10% Owner) Sale 6,750,000 9.33 62,977,500
2014-09-05 Ball Christopher James (SVP, Planning and Bus. Dev.) Buy 10,000 9.81 98,100
2014-09-05 Doughty Jason (GC & SVP, Legal, HR and Admin.) Buy 5,100 9.80 49,980
2014-09-05 Tong Chris Buy 11,000 9.77 107,470
2014-09-02 Hayes William S (SVP, Government Affairs) Sale 21,326 9.86 210,274
2014-08-18 Hayes William S (SVP, Government Affairs) Sale 15,000 10.00 150,000
2014-08-04 Hayes William S (SVP, Government Affairs) Sale 16,000 9.50 152,000
2014-08-01 Hayes William S (SVP, Government Affairs) Sale 4,000 9.52 38,080
2014-07-15 Krieger David Benjamin Sale 10,752,500 9.85 105,912,125
2014-07-15 Blackstone Participation Partnership (cayman) Iv L.p. (10% Owner) Sale 8,797,500 9.85 86,655,375
2014-07-15 Landy Joseph P. Sale 31,868,373 9.85 313,903,474
2014-07-15 Schwarzman Stephen A (10% Owner) Sale 8,797,500 9.85 86,655,375
2014-07-01 Hayes William S (SVP, Government Affairs) Sale 35,000 11.17 390,950
2014-06-30 Maxted Brian F (Chief Exploration Officer) Sale 1,600 11.25 18,000
2014-06-27 Dunlevy W Greg (Executive VP and CFO) Sale 34,564 11.25 388,845
2014-06-27 Maxted Brian F (Chief Exploration Officer) Sale 6,600 11.25 74,250
2014-06-23 Maxted Brian F (Chief Exploration Officer) Sale 7,900 11.25 88,875
2014-06-20 Dunlevy W Greg (Executive VP and CFO) Sale 13,827 11.20 154,862
2014-06-20 Maxted Brian F (Chief Exploration Officer) Sale 9,275 11.25 104,343
2014-06-19 Dunlevy W Greg (Executive VP and CFO) Sale 100,000 11.13 1,113,000
2014-06-18 Dunlevy W Greg (Executive VP and CFO) Sale 100,000 11.02 1,102,000
2014-06-17 Dunlevy W Greg (Executive VP and CFO) Sale 100,000 11.00 1,100,000
2014-06-17 Maxted Brian F (Chief Exploration Officer) Sale 20,637 11.00 227,007
2014-06-02 Hayes William S (SVP, Government Affairs) Sale 35,000 10.32 361,200
2014-05-27 Maxted Brian F (Chief Exploration Officer) Sale 82,162 10.35 850,376
2014-05-02 Dunlevy W Greg (Executive VP and CFO) Sale 27,602 11.00 303,622
2014-05-02 Maxted Brian F (Chief Exploration Officer) Sale 31,452 11.00 345,972
2014-05-01 Hayes William S (SVP, Government Affairs) Sale 35,000 10.86 380,100
2014-04-29 Dunlevy W Greg (Executive VP and CFO) Sale 35,537 11.03 391,973
2014-04-29 Maxted Brian F (Chief Exploration Officer) Sale 39,366 11.01 433,419
2014-04-28 Maxted Brian F (Chief Exploration Officer) Sale 2,192 11.01 24,133
2014-04-25 Dunlevy W Greg (Executive VP and CFO) Sale 33,185 11.00 365,035
2014-04-25 Maxted Brian F (Chief Exploration Officer) Sale 4,053 11.00 44,583
2014-04-24 Dailly Paul A (SVP, Chief Geoscientist) Sale 30,281 11.00 333,091
2014-04-24 Dunlevy W Greg (Executive VP and CFO) Sale 95,421 11.00 1,049,631
2014-04-24 Maxted Brian F (Chief Exploration Officer) Sale 57,360 11.00 630,960
2014-04-23 Dailly Paul A (SVP, Chief Geoscientist) Sale 64,800 11.00 712,800
2014-04-23 Dunlevy W Greg (Executive VP and CFO) Sale 52,861 11.00 581,471
2014-04-23 Maxted Brian F (Chief Exploration Officer) Sale 64,834 11.00 713,174
2014-04-22 Dailly Paul A (SVP, Chief Geoscientist) Sale 400 11.00 4,400
2014-04-22 Maxted Brian F (Chief Exploration Officer) Sale 406 11.00 4,466
2014-04-21 Dailly Paul A (SVP, Chief Geoscientist) Sale 68,969 11.00 758,659
2014-04-21 Dunlevy W Greg (Executive VP and CFO) Sale 53,703 11.00 590,733
2014-04-21 Maxted Brian F (Chief Exploration Officer) Sale 51,138 11.00 562,518
2014-04-17 Dailly Paul A (SVP, Chief Geoscientist) Sale 69,532 11.00 764,852
2014-04-17 Dunlevy W Greg (Executive VP and CFO) Sale 53,995 11.00 593,945
2014-04-17 Maxted Brian F (Chief Exploration Officer) Sale 82,162 11.00 903,782
2014-04-16 Dailly Paul A (SVP, Chief Geoscientist) Sale 16,018 11.00 176,198
2014-04-16 Dunlevy W Greg (Executive VP and CFO) Sale 16,801 11.00 184,811
2014-04-16 Maxted Brian F (Chief Exploration Officer) Sale 36,787 10.93 402,081
2014-04-15 Dailly Paul A (SVP, Chief Geoscientist) Sale 27,565 10.61 292,464
2014-04-15 Maxted Brian F (Chief Exploration Officer) Sale 40,475 10.80 437,130
2014-04-14 Dailly Paul A (SVP, Chief Geoscientist) Sale 102,311 10.51 1,075,288
2014-04-11 Dailly Paul A (SVP, Chief Geoscientist) Sale 120,124 10.52 1,263,704
2014-04-10 Dailly Paul A (SVP, Chief Geoscientist) Sale 36,331 10.49 381,112
2014-04-09 Dailly Paul A (SVP, Chief Geoscientist) Sale 213,669 10.41 2,224,294
2014-04-08 Maxted Brian F (Chief Exploration Officer) Sale 500 10.50 5,250
2014-04-07 Maxted Brian F (Chief Exploration Officer) Sale 74,089 10.55 781,638
2014-04-04 Dunlevy W Greg (Executive VP and CFO) Sale 10,799 11.00 118,789
2014-04-04 Maxted Brian F (Chief Exploration Officer) Sale 77,500 10.88 843,200
2014-04-03 Dunlevy W Greg (Executive VP and CFO) Sale 7,160 11.00 78,760
2014-04-03 Maxted Brian F (Chief Exploration Officer) Sale 86,020 10.95 941,918
2014-04-02 Dunlevy W Greg (Executive VP and CFO) Sale 25,137 11.00 276,507
2014-04-02 Maxted Brian F (Chief Exploration Officer) Sale 121,201 10.95 1,327,150
2014-04-01 Hayes William S (SVP, Government Affairs) Sale 35,000 10.95 383,250
2014-04-01 Dunlevy W Greg (Executive VP and CFO) Sale 69,481 11.00 764,291
2014-04-01 Maxted Brian F (Chief Exploration Officer) Sale 402,845 10.98 4,423,238
2014-03-31 Hayes William S (SVP, Government Affairs) Sale 35,000 10.93 382,550
2014-03-31 Dunlevy W Greg (Executive VP and CFO) Sale 9,191 11.00 101,101
2014-03-31 Maxted Brian F (Chief Exploration Officer) Sale 178,956 10.98 1,964,936
2014-03-28 Maxted Brian F (Chief Exploration Officer) Sale 128,027 11.10 1,421,099
2014-03-06 Mckenna Darrell (Chief Operating Officer) Sale 50,037 10.82 541,400
2014-01-13 Kemp John Randolph Iii (Director) Sale 5,000 11.51 57,550
2014-01-09 Garrett Marvin M (SVP, Operations & Development) Sale 500 11.54 5,770
2014-01-09 Kemp John Randolph Iii (Director) Sale 2,778 11.45 31,808
2013-12-03 Kemp John Randolph Iii (Director) Sale 3,100 11.40 35,340
2013-12-02 Hayes William S (SVP, Legal & External Affairs) Sale 15,000 11.03 165,450
2013-11-18 Hayes William S (SVP, Legal & External Affairs) Sale 1,600 11.27 18,032
2013-07-16 Hayes William S (SVP, Legal & External Affairs) Sale 14,800 11.00 162,800
2013-07-15 Hayes William S (SVP, Legal & External Affairs) Sale 200 11.00 2,200
2013-05-20 Dailly Paul A (SVP, Chief Geoscientist) Sale 250,000 12.00 3,000,000
2013-05-20 Hayes William S (SVP, Legal & External Affairs) Sale 15,000 12.02 180,300
2013-05-01 Haas Eric (SVP, Production and Tech. Srvc) Sale 13,334 10.72 142,940
2013-04-30 Haas Eric (SVP, Production and Tech. Srvc) Sale 13,334 10.96 146,140
2013-04-29 Haas Eric (SVP, Production and Tech. Srvc) Sale 13,334 10.97 146,273
2013-03-15 Haas Eric (SVP, Production and Tech. Srvc) Sale 6,330 11.00 69,630
2013-03-15 Dailly Paul A (SVP, Chief Geoscientist) Sale 88,031 11.00 968,341
2013-03-15 Dunlevy W Greg (Executive VP and CFO) Sale 79,415 11.00 873,565
2013-03-15 Krieger David Benjamin (Director) Sale 2,290,725 11.00 25,197,975
2013-03-15 Blackstone Participation Partnership (cayman) Iv L.p. (10% Owner) Sale 1,874,229 10.59 19,844,336
2013-03-15 Maxted Brian F (Director and CEO) Sale 161,270 11.00 1,773,970
2013-03-15 Landy Joseph P. (Director) Sale 6,789,275 11.00 74,682,025
2013-03-15 Schwarzman Stephen A (10% Owner) Sale 1,874,229 10.59 19,844,336
2013-03-04 Tong Chris (Director) Buy 2,000 10.50 21,000
2013-02-21 Haas Eric (SVP, Production & Tech. Srvcs) Sale 41,620 11.00 457,820
2013-02-21 Dailly Paul A (SVP, Chief Geoscientist) Sale 579,408 11.00 6,373,488
2013-02-21 Hayes William S (SVP, Legal & External Affairs) Sale 80,000 11.00 880,000
2013-02-21 Garrett Marvin M (SVP, Operations & Development) Sale 103,726 11.00 1,140,986
2013-02-21 Dunlevy W Greg (Executive VP and CFO) Sale 720,585 11.00 7,926,435
2013-02-21 Krieger David Benjamin (Director) Sale 15,077,261 11.00 165,849,871
2013-02-21 Maxted Brian F (Director and CEO) Sale 1,061,461 11.00 11,676,071
2013-02-21 Landy Joseph P. (Director) Sale 44,686,146 11.00 491,547,606
2013-02-21 Schwarzman Stephen A (10% Owner) Sale 12,335,939 10.59 130,612,922
2013-02-01 Hayes William S (SVP, Legal & External Affairs) Sale 15,000 12.41 186,150
2013-01-04 Hayes William S (SVP, Legal & External Affairs) Sale 15,000 13.00 195,000
2013-01-04 Garrett Marvin M (SVP, Production and Operations) Sale 50,000 13.01 650,500
2013-01-03 Garrett Marvin M (SVP, Production and Operations) Sale 50,000 12.67 633,500
2013-01-02 Hayes William S (SVP, Legal & External Affairs) Sale 15,000 12.48 187,200
2012-12-20 Garrett Marvin M (SVP, Production and Operations) Sale 30,000 12.51 375,300
2012-12-05 Hayes William S (SVP, Legal & External Affairs) Sale 15,000 12.01 180,150
2012-11-05 Hayes William S (SVP, Legal & External Affairs) Sale 3,100 12.22 37,882
2012-08-09 Tong Chris (Director) Buy 10,000 9.62 96,199
2012-01-10 Kemp John Randolph Iii (Director) Sale 14,500 13.90 201,550
2012-01-09 Kemp John Randolph Iii (Director) Sale 500 13.91 6,955
2011-06-15 Dailly Paul A (Senior V.P, Exploration) Option Ex 388,232 .00 0
2011-06-15 Mclaughlin Dennis C (Senior V.P., Development) Option Ex 117,647 .00 0
2011-06-15 Hayes William S (Senior V.P. & General Counsel) Option Ex 176,471 .00 0
2011-06-15 Garrett Marvin M (SVP, Production & Operations) Option Ex 117,647 .00 0
2011-06-15 Dunlevy W Greg (Executive V.P and CFO) Option Ex 388,235 .00 0
2011-06-15 Maxted Brian F (Director and CEO) Option Ex 647,059 .00 0
2011-05-16 Mclaughlin Dennis C (Senior V.P., Development) Buy 11,000 18.00 198,000
2011-05-16 Hayes William S (Senior V.P. & General Counsel) Buy 1,500 18.00 27,000
2011-05-16 Dunlevy W Greg (Executive V.P and CFO) Buy 10,000 18.00 180,000
2011-05-16 Kemp John Randolph Iii (Director) Buy 16,800 18.00 302,400
2011-05-16 Maxted Brian F (Director and CEO) Buy 10,000 18.00 180,000
2011-05-16 Tong Chris (Director) Buy 25,000 18.00 450,000

Insider trading activities including stock purchases, stock sales, and option exercises of KOS listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Kosmos Energy Ltd. (symbol KOS, CIK number 1509991) see the Securities and Exchange Commission (SEC) website.