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Kosmos Energy Ltd.

KOS Net selling
CIK 0001509991 #2123 in the set updated 17 Sep 2026
Bought (120 mo)
$7.51M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$3.55B
$14.40M on a plan · $0.00 straight out of an exercise
Sold at will
$3.53B
78 of 125 sales
Net
−$3.54B
−$3.53B against sales at will

By person

29 insiders · 134 transactions
8.0×

Andrew G. Inglis holds 8.0 times base salary in stock. $9.59M of shares against $1.20M in salary for 2025.

Salary from the company's own proxy. The shares are what Andrew G. Inglis last reported holding, valued at $2.05, the price Common Stock was last bought or sold at on the open market here, on 2 Jul 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
WARBURG PINCUS & CO. entity
Director
—
$2.06B (24)
−$2.06B
8,985,359
1.51%
$18.42M
−97.4%
Krieger David Benjamin
Director
—
$515.01M (5)
−$515.01M
33,574,222
5.64%
$68.83M
−71.5%
BCP IV GP L.L.C.
10% owner
—
$479.27M (20)
−$479.27M
74,078
0.0124%
$151.86K
−99.9%
Blackstone Holdings III L.P. entity
10% owner
—
$479.27M (20)
−$479.27M
74,078
0.0124%
$151.86K
−99.9%
Ogunlesi Adebayo O.
Director
$6.00M (1)
—
+$6.00M
5,036,228
0.8457%
$10.32M
+247.8%
INGLIS ANDREW G
Chairman and CEO
$917.10K (2)
$5.58M (10) scheduled
−$4.67M
4,678,043
0.7856%
$9.59M
+1,042%
Ball Christopher James
SVP, Chief Commercial Officer
—
$3.46M (6) scheduled
−$3.46M
1,639,925
0.2754%
$3.36M
+624.6%
Shah Nealesh D.
SVP and CFO
$300.00K (1)
$2.91M (10) scheduled
−$2.61M
1,935,410
0.3250%
$3.97M
+222.6%
Doughty Jason
SVP and General Counsel
$50.08K (1)
$1.61M (4) scheduled
−$1.56M
1,244,324
0.2090%
$2.55M
+259.0%
Dearlove Sir Richard Billing
Director
—
$977.77K (1)
−$977.77K
133,476
0.0224%
$273.63K
+72.3%
GOODWIN DEANNA L
Director
—
$749.28K (1)
−$749.28K
288,363
0.0484%
$591.14K
—
Glass Ronald W.
VP & Chief Accounting Officer
$10.10K (1)
$594.01K (10) scheduled
−$583.92K
358,700
0.0602%
$735.33K
+426.4%
Franklin Roy A.
Director
—
$320.26K (3)
−$320.26K
212,766
0.0357%
$436.17K
—
Marion Josh R.
SVP and General Counsel
—
$197.73K (6) scheduled
−$197.73K
233,404
0.0392%
$478.48K
+178.7%
Grant John Douglas Kelso
Director
—
$169.20K (2)
−$169.20K
144,355
0.0242%
$295.93K
—
Darricarrere Yves-Louis
Director
—
$119.98K (1)
−$119.98K
65,191
0.0109%
$133.64K
−3.1%
STICE J MICHAEL
Director
$100.00K (1)
—
+$100.00K
269,664
0.0453%
$552.81K
—
Clark Richard Ryan
SVP,Pres.Gulf of Mexico Unit
$28.75K (1)
$69.50K (1)
−$40.75K
1,278,060
0.2146%
$2.62M
+58.8%
Sterin Steven
Director
$104.99K (1)
$105.48K (1)
−$486.28
393,339
0.0661%
$806.34K
—
MAXTED BRIAN F
Director
—
—
—
1,845,981
0.3100%
$3.78M
+38.7%
Garrett Marvin M
SVP, Drilling
—
—
—
1,421,937
0.2388%
$2.91M
+2.6%
Wright Christopher Alan
Director
—
—
—
749,232
0.1258%
$1.54M
+1.6%
CHAMBERS THOMAS P
SVP and CFO
—
—
—
678,178
0.1139%
$1.39M
+150.8%
Haas Eric
SVP, Production & Development
—
—
—
621,003
0.1043%
$1.27M
+186.0%
NOBEL PAUL
Senior VP, CAO
—
—
—
447,633
0.0752%
$917.65K
+123.1%
Moraeus Hanssen Maria
Director
—
—
—
223,694
0.0376%
$458.57K
—
TONG CHRIS
Director
—
—
—
206,777
0.0347%
$423.89K
+36.2%
Davis Lisa Ann
Director
—
—
—
143,162
0.0240%
$293.48K
—
Anderson Michael James
SVP, Gov't & External Affairs
—
—
—
140,302
0.0236%
$287.62K
+47.2%

Individual transactions

78
Insider
Date
Role
Action
Shares
Price
Amount
Franklin Roy A.
28 May 2026
Director
Sell
43,466
$2.73
$118.66K
Sterin Steven
27 May 2026
Director
Sell
38,636
$2.73
$105.48K
Grant John Douglas Kelso
27 May 2026
Director
Sell
43,466
$2.73
$118.66K
Franklin Roy A.
9 Jun 2023
Director
Sell
8,000
$6.80
$54.40K
GOODWIN DEANNA L
9 Jun 2023
Director
Sell
112,000
$6.69
$749.28K
Dearlove Sir Richard Billing
10 Nov 2022
Director
Sell
147,000
$6.65
$977.77K
Franklin Roy A.
13 Jun 2022
Director
Sell
20,732
$7.10
$147.20K
Clark Richard Ryan
14 May 2021
SVP,Pres.Gulf of Mexico Unit
Sell
25,000
$2.78
$69.50K
WARBURG PINCUS & CO.
1 Mar 2019
Director
Sell indirect
27,500,000
$6.51
$179.03M
WARBURG PINCUS & CO.
1 Mar 2019
Director
Sell indirect
27,500,000
$6.51
$179.03M
WARBURG PINCUS & CO.
1 Mar 2019
Director
Sell
13,179,650
$6.51
$85.80M
WARBURG PINCUS & CO.
1 Mar 2019
Director
Sell
13,325,140
$6.51
$86.75M
BCP IV GP L.L.C.
27 Feb 2019
10% owner
Sell indirect
61,149
$6.51
$398.08K
BCP IV GP L.L.C.
27 Feb 2019
10% owner
Sell indirect
450,353
$6.51
$2.93M
BCP IV GP L.L.C.
27 Feb 2019
10% owner
Sell indirect
542,401
$6.51
$3.53M
BCP IV GP L.L.C.
27 Feb 2019
10% owner
Sell indirect
344,132
$6.51
$2.24M
BCP IV GP L.L.C.
27 Feb 2019
10% owner
Sell indirect
21,101,965
$6.51
$137.37M
Blackstone Holdings III L.P.
27 Feb 2019
10% owner
Sell indirect
61,149
$6.51
$398.08K
Blackstone Holdings III L.P.
27 Feb 2019
10% owner
Sell indirect
450,353
$6.51
$2.93M
Blackstone Holdings III L.P.
27 Feb 2019
10% owner
Sell indirect
542,401
$6.51
$3.53M
Blackstone Holdings III L.P.
27 Feb 2019
10% owner
Sell indirect
344,132
$6.51
$2.24M
Blackstone Holdings III L.P.
27 Feb 2019
10% owner
Sell indirect
21,101,965
$6.51
$137.37M
Krieger David Benjamin
26 Nov 2018
Director
Sell indirect
35,000,000
$5.38
$188.30M
Krieger David Benjamin
26 Nov 2018
Director
Sell indirect
17,250,000
$5.43
$93.67M
WARBURG PINCUS & CO.
26 Nov 2018
Director
Sell indirect
35,000,000
$5.38
$188.30M
WARBURG PINCUS & CO.
26 Nov 2018
Director
Sell indirect
35,000,000
$5.38
$188.30M
WARBURG PINCUS & CO.
26 Nov 2018
Director
Sell indirect
17,250,000
$5.43
$93.67M
WARBURG PINCUS & CO.
26 Nov 2018
Director
Sell indirect
17,250,000
$5.43
$93.67M
WARBURG PINCUS & CO.
26 Nov 2018
Director
Sell
16,774,100
$5.38
$90.24M
WARBURG PINCUS & CO.
26 Nov 2018
Director
Sell
16,959,270
$5.38
$91.24M
WARBURG PINCUS & CO.
26 Nov 2018
Director
Sell
8,267,235
$5.43
$44.89M
WARBURG PINCUS & CO.
26 Nov 2018
Director
Sell
8,358,498
$5.43
$45.39M
BCP IV GP L.L.C.
19 Sep 2018
10% owner
Sell indirect
8,956
$8.94
$80.07K
BCP IV GP L.L.C.
19 Sep 2018
10% owner
Sell indirect
65,963
$8.94
$589.71K
BCP IV GP L.L.C.
19 Sep 2018
10% owner
Sell indirect
79,445
$8.94
$710.24K
BCP IV GP L.L.C.
19 Sep 2018
10% owner
Sell indirect
50,405
$8.94
$450.62K
BCP IV GP L.L.C.
19 Sep 2018
10% owner
Sell indirect
3,090,802
$8.94
$27.63M
Blackstone Holdings III L.P.
19 Sep 2018
10% owner
Sell indirect
8,956
$8.94
$80.07K
Blackstone Holdings III L.P.
19 Sep 2018
10% owner
Sell indirect
65,963
$8.94
$589.71K
Blackstone Holdings III L.P.
19 Sep 2018
10% owner
Sell indirect
79,445
$8.94
$710.24K
Blackstone Holdings III L.P.
19 Sep 2018
10% owner
Sell indirect
50,405
$8.94
$450.62K
Blackstone Holdings III L.P.
19 Sep 2018
10% owner
Sell indirect
3,090,802
$8.94
$27.63M
Krieger David Benjamin
19 Sep 2018
Director
Sell indirect
5,684,429
$8.94
$50.82M
WARBURG PINCUS & CO.
19 Sep 2018
Director
Sell indirect
5,684,429
$8.94
$50.82M
WARBURG PINCUS & CO.
19 Sep 2018
Director
Sell indirect
5,684,429
$8.94
$50.82M
WARBURG PINCUS & CO.
19 Sep 2018
Director
Sell
2,724,320
$8.94
$24.36M
WARBURG PINCUS & CO.
19 Sep 2018
Director
Sell
2,754,393
$8.94
$24.62M
Darricarrere Yves-Louis
9 Nov 2017
Director
Sell
14,000
$8.57
$119.98K
WARBURG PINCUS & CO.
26 May 2017
Director
Sell indirect
10,000,000
$7.25
$72.50M
WARBURG PINCUS & CO.
26 May 2017
Director
Sell indirect
10,000,000
$7.25
$72.50M
WARBURG PINCUS & CO.
26 May 2017
Director
Sell
4,792,600
$7.25
$34.75M
WARBURG PINCUS & CO.
26 May 2017
Director
Sell
4,845,506
$7.25
$35.13M
Krieger David Benjamin
26 May 2017
Director
Sell indirect
10,000,000
$7.25
$72.50M
BCP IV GP L.L.C.
26 May 2017
10% owner
Sell indirect
88,066
$7.15
$629.67K
BCP IV GP L.L.C.
26 May 2017
10% owner
Sell indirect
648,610
$7.15
$4.64M
BCP IV GP L.L.C.
26 May 2017
10% owner
Sell indirect
781,182
$7.15
$5.59M
BCP IV GP L.L.C.
26 May 2017
10% owner
Sell indirect
457,034
$7.15
$3.27M
BCP IV GP L.L.C.
26 May 2017
10% owner
Sell indirect
28,025,108
$7.15
$200.38M
Blackstone Holdings III L.P.
26 May 2017
10% owner
Sell indirect
88,066
$7.15
$629.67K
Blackstone Holdings III L.P.
26 May 2017
10% owner
Sell indirect
648,610
$7.15
$4.64M
Blackstone Holdings III L.P.
26 May 2017
10% owner
Sell indirect
781,182
$7.15
$5.59M
Blackstone Holdings III L.P.
26 May 2017
10% owner
Sell indirect
457,034
$7.15
$3.27M
Blackstone Holdings III L.P.
26 May 2017
10% owner
Sell indirect
28,025,108
$7.15
$200.38M
Krieger David Benjamin
18 Jan 2017
Director
Sell indirect
16,500,000
$6.65
$109.73M
WARBURG PINCUS & CO.
18 Jan 2017
Director
Sell indirect
16,500,000
$6.65
$109.73M
WARBURG PINCUS & CO.
18 Jan 2017
Director
Sell indirect
16,500,000
$6.65
$109.73M
WARBURG PINCUS & CO.
18 Jan 2017
Director
Sell
7,907,790
$6.65
$52.59M
WARBURG PINCUS & CO.
18 Jan 2017
Director
Sell
7,995,084
$6.65
$53.17M
Blackstone Holdings III L.P.
18 Jan 2017
10% owner
Sell indirect
37,752
$6.58
$248.41K
Blackstone Holdings III L.P.
18 Jan 2017
10% owner
Sell indirect
278,037
$6.58
$1.83M
Blackstone Holdings III L.P.
18 Jan 2017
10% owner
Sell indirect
334,865
$6.58
$2.20M
Blackstone Holdings III L.P.
18 Jan 2017
10% owner
Sell indirect
206,185
$6.58
$1.36M
Blackstone Holdings III L.P.
18 Jan 2017
10% owner
Sell indirect
12,643,161
$6.58
$83.19M
BCP IV GP L.L.C.
18 Jan 2017
10% owner
Sell indirect
37,752
$6.58
$248.41K
BCP IV GP L.L.C.
18 Jan 2017
10% owner
Sell indirect
278,037
$6.58
$1.83M
BCP IV GP L.L.C.
18 Jan 2017
10% owner
Sell indirect
334,865
$6.58
$2.20M
BCP IV GP L.L.C.
18 Jan 2017
10% owner
Sell indirect
206,185
$6.58
$1.36M
BCP IV GP L.L.C.
18 Jan 2017
10% owner
Sell indirect
12,643,161
$6.58
$83.19M
Show all 134 transactions →

What was left out

Form 4 filings counted 243
Amendments (4/A) skipped 9
Filings about a different issuer 0
Unreadable filings 0
Joint filings 13
Sales on a Rule 10b5-1 plan 47
Sales straight out of an exercise 0
Sales at will 78
Transactions with no price 0
Shares from compensation/vesting 24,496,522
Sales filed before the plan box existed 73
History held since 2 Dec 2016