Form4insider filings, from the source

Company · CIK 0001509991 · SIC 1311 — Crude Petroleum & Natural Gas · NYSE

Kosmos Energy Ltd. · KOS

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $346k · 4net −$346k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 2, 2026 SForm 4 →Jul 6, 4:51 pm EDTAndrew G InglisChairman and CEO, Director85,935$2.05$176,1674,678,043−1.80%10b5-1
Jul 2, 2026 SForm 4 →Jul 6, 4:51 pm EDTNealesh D. ShahSVP and CFO45,980$2.05$94,2591,935,410−2.32%10b5-1
Jul 2, 2026 SForm 4 →Jul 6, 4:50 pm EDTJosh R. MarionSVP and General Counsel24,969$2.05$51,186233,404−9.66%10b5-1
Jul 2, 2026 SForm 4 →Jul 6, 4:49 pm EDTRonald W. GlassVP & Chief Accounting Officer12,128$2.05$24,862358,700−3.27%10b5-1
Jul 1, 2026 AForm 4 →Jul 6, 4:51 pm EDTAndrew G InglisChairman and CEO, Director221,171——4,763,978—10b5-1
Jul 1, 2026 AForm 4 →Jul 6, 4:51 pm EDTNealesh D. ShahSVP and CFO118,329——1,981,390—10b5-1
Jul 1, 2026 AForm 4 →Jul 6, 4:50 pm EDTJosh R. MarionSVP and General Counsel64,248——258,373—10b5-1
Jul 1, 2026 AForm 4 →Jul 6, 4:49 pm EDTRonald W. GlassVP & Chief Accounting Officer31,196——370,828—10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.