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Kosmos Energy Ltd.

KOS
Exchange
NYSE
Industry
Crude Petroleum & Natural Gas
SEC CIK
0001509991

In the last 90 days, Kosmos Energy Ltd. insiders filed 0 open-market purchases and 4 sales; 277 institutions reported holding it in 13F filings for Q2 2026, worth $1.19B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Kosmos Energy Ltd. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
4 filings
4 insiders, $346.5K in total
Insiders trading
4
Net value
−$346.5K
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Kosmos Energy Ltd., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Kosmos Energy Ltd.
NameTitleLast reported holdingLast filingFilings, past year
Inglis Andrew GChairman and CEO4,678,043Jul 6, 20264
Shah Nealesh D.SVP and CFO1,935,410Jul 6, 20264
Marion Josh R.SVP and General Counsel233,404Jul 6, 20263
Glass Ronald W.VP & Chief Accounting Officer358,700Jul 6, 20263
Sterin StevenDirector393,339May 29, 20261
Ogunlesi Adebayo O.Director5,036,228May 29, 20262
Stice J MichaelDirector269,664May 29, 20262
Goodwin Deanna LDirector288,363May 29, 20261
Moraeus Hanssen MariaDirector223,694May 29, 20261
Franklin Roy A.Director212,766May 29, 20261
Grant John Douglas KelsoDirector144,355May 29, 20261
Ball Christopher JamesSVP, Chief Commercial Officer1,639,925Feb 6, 20250
Doughty JasonSVP and General Counsel1,244,324Feb 7, 20240
Dearlove Sir Richard BillingDirector133,476Jun 9, 20230
Clark Richard RyanSVP,Pres.Gulf of Mexico Unit875,694Feb 2, 20230

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jul 6, 2026 (view filing)4:51 PM ETJul 24 daysInglis Andrew GChairman and CEOSSale−85.9K$2.05−$176.2K−1.8%4.68M after10b5-1
Jul 6, 2026 (view filing)4:51 PM ETJul 24 daysShah Nealesh D.SVP and CFOSSale−46.0K$2.05−$94.3K−2.3%1.94M after10b5-1
Jul 6, 2026 (view filing)4:50 PM ETJul 24 daysMarion Josh R.SVP and General CounselSSale−25.0K$2.05−$51.2K−9.7%233.4K after10b5-1
Jul 6, 2026 (view filing)4:49 PM ETJul 24 daysGlass Ronald W.VP & Chief Accounting OfficerSSale−12.1K$2.05−$24.9K−3.3%358.7K after10b5-1
May 29, 2026 (view filing)May 272 daysGrant John Douglas KelsoDirectorSSale−43.5K$2.73−$118.7K−34.6%82.3K after
May 29, 2026 (view filing)May 272 daysSterin StevenDirectorSSale−38.6K$2.73−$105.5K−10.4%331.3K after
May 29, 2026 (view filing)May 281 dayFranklin Roy A.DirectorSSale−43.5K$2.73−$118.7K−22.4%150.7K after
Mar 12, 2026 (view filing)Mar 102 daysOgunlesi Adebayo O.DirectorPPurchase+3.16M$1.90+$6.00M+173.9%4.97M after
Mar 12, 2026 (view filing)Mar 102 daysStice J MichaelDirectorPPurchase+52.6K$1.90+$100.0K+34.0%207.6K after
Mar 12, 2026 (view filing)Mar 102 daysShah Nealesh D.SVP and CFOPPurchase+157.9K$1.90+$300.0K+9.3%1.86M after
Mar 12, 2026 (view filing)Mar 102 daysInglis Andrew GChairman and CEOPPurchase+315.8K$1.90+$600.0K+7.5%4.54M after
Feb 5, 2026 (view filing)Feb 3-42 daysMarion Josh R.SVP and General CounselSSale−22.9K$1.38−$31.6K−10.6%194.1K after2 lots10b5-1
Feb 5, 2026 (view filing)Feb 3-42 daysShah Nealesh D.SVP and CFOSSale−79.1K$1.39−$109.6K−4.4%1.71M after2 lots10b5-1
Feb 5, 2026 (view filing)Feb 3-42 daysGlass Ronald W.VP & Chief Accounting OfficerSSale−22.6K$1.38−$31.1K−6.2%339.6K after2 lots10b5-1
Feb 5, 2026 (view filing)Feb 3-42 daysInglis Andrew GChairman and CEOSSale−148.2K$1.39−$205.2K−3.4%4.23M after2 lots10b5-1
Jun 6, 2025 (view filing)Jun 51 dayGrant John Douglas KelsoDirectorSSale−27.9K$1.81−$50.5K−48.3%29.9K after10b5-1
Feb 6, 2025 (view filing)Feb 4-52 daysGlass Ronald W.VP & Chief Accounting OfficerSSale−20.7K$3.11−$64.6K−6.5%299.5K after2 lots10b5-1
Feb 6, 2025 (view filing)Feb 4-52 daysMarion Josh R.SVP and General CounselSSale−20.7K$3.11−$64.6K−12.1%151.3K after2 lots10b5-1
Feb 6, 2025 (view filing)Feb 4-52 daysBall Christopher JamesSVP, Chief Commercial OfficerSSale−223.5K$3.11−$695.9K−12.0%1.64M after2 lots10b5-1
Feb 6, 2025 (view filing)Feb 4-52 daysShah Nealesh D.SVP and CFOSSale−156.2K$3.11−$486.6K−9.1%1.56M after2 lots10b5-1
Feb 6, 2025 (view filing)Feb 4-52 daysInglis Andrew GChairman and CEOSSale−277.7K$3.11−$865.0K−6.6%3.96M after2 lots10b5-1
Feb 4, 2025 (view filing)Feb 31 dayGlass Ronald W.VP & Chief Accounting OfficerSSale−16.2K$3.12−$50.5K−4.8%320.2K after10b5-1
Feb 4, 2025 (view filing)Feb 31 dayMarion Josh R.SVP and General CounselSSale−16.1K$3.12−$50.4K−8.6%172.1K after10b5-1
Feb 4, 2025 (view filing)Feb 31 dayShah Nealesh D.SVP and CFOSSale−57.0K$3.12−$177.8K−3.2%1.71M after10b5-1
Feb 4, 2025 (view filing)Feb 31 dayInglis Andrew GChairman and CEOSSale−102.7K$3.12−$320.4K−2.4%4.24M after10b5-1
Feb 7, 2024 (view filing)Feb 5-62 daysShah Nealesh D.SVP and CFOSSale−183.7K$5.57−$1.02M−13.0%1.23M after2 lots10b5-1
Feb 7, 2024 (view filing)Feb 5-62 daysInglis Andrew GChairman and CEOSSale−360.4K$5.57−$2.01M−9.6%3.38M after2 lots10b5-1
Feb 7, 2024 (view filing)Feb 5-62 daysGlass Ronald W.VP & Chief Accounting OfficerSSale−38.0K$5.57−$211.6K−13.9%234.8K after2 lots10b5-1
Feb 7, 2024 (view filing)Feb 5-62 daysDoughty JasonSVP and General CounselSSale−144.7K$5.57−$806.3K−10.4%1.24M after2 lots10b5-1
Feb 7, 2024 (view filing)Feb 5-62 daysBall Christopher JamesSVP, Chief Commercial OfficerSSale−247.6K$5.57−$1.38M−14.9%1.41M after2 lots10b5-1
Feb 2, 2024 (view filing)Feb 1-21 dayShah Nealesh D.SVP and CFOSSale−172.3K$5.93−$1.02M−10.9%1.41M after2 lots10b5-1
Feb 2, 2024 (view filing)Feb 1-21 dayInglis Andrew GChairman and CEOSSale−338.5K$5.93−$2.01M−8.3%3.74M after2 lots10b5-1
Feb 2, 2024 (view filing)Feb 1-21 dayGlass Ronald W.VP & Chief Accounting OfficerSSale−35.6K$5.93−$211.5K−11.6%272.7K after2 lots10b5-1
Feb 2, 2024 (view filing)Feb 1-21 dayDoughty JasonSVP and General CounselSSale−135.6K$5.93−$804.8K−8.9%1.39M after2 lots10b5-1
Feb 2, 2024 (view filing)Feb 1-21 dayBall Christopher JamesSVP, Chief Commercial OfficerSSale−232.6K$5.93−$1.38M−12.3%1.66M after2 lots10b5-1
Jun 12, 2023 (view filing)Jun 93 daysGoodwin Deanna LDirectorSSale−112.0K$6.69−$749.3K−52.9%99.5K after
Jun 12, 2023 (view filing)Jun 93 daysFranklin Roy A.DirectorSSale−8.00K$6.80−$54.4K−10.4%68.9K after
Nov 10, 2022 (view filing)Nov 10Same dayDearlove Sir Richard BillingDirectorSSale−147.0K$6.65−$977.5K−52.4%133.6K after
Jun 13, 2022 (view filing)Jun 13Same dayFranklin Roy A.DirectorSSale−20.7K$7.10−$147.2K−28.5%52.0K after