KOS insider buying – Kosmos Energy Ltd.
9 insider purchases since 2016 worth $7.5M by 8 different insiders. Last 12 months: 4 purchases, $7.0M. Most recent filing: 2026-03-12.
Mid company Public float $790M (latest 10-K, SEC).
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits. 5 older purchases (before the 5-year window) are listed in the table below.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| Ogunlesi Adebayo O. Director | $6.0M 1× · 3,157,895 sh | 2026-03-10 2026-03-10 | – | 5,036,228 shares as of 2026-05-29 | Holds - never sold |
| INGLIS ANDREW G CEO | $918,001 2× · 615,790 sh | 2020-03-10 2026-03-10 | 6× · $5.6M last 2026-07-02 | 4,678,043 shares as of 2026-07-06 | Sold part |
| Shah Nealesh D. CFO | $299,999 1× · 157,894 sh | 2026-03-10 2026-03-10 | 6× · $2.9M last 2026-07-02 | 1,935,410 shares as of 2026-07-06 | Sold part |
| Sterin Steven Director | $105,000 1× · 50,000 sh | 2020-03-06 2020-03-06 | 1× · $105,476 last 2026-05-27 | 331,295 shares as of 2026-05-29 | Sold part |
| STICE J MICHAEL Director | $99,999 1× · 52,631 sh | 2026-03-10 2026-03-10 | – | 269,664 shares as of 2026-05-29 | Holds - never sold |
| Doughty Jason Officer | $50,082 1× · 8,347 sh | 2017-03-03 2017-03-03 | 2× · $1.6M last 2024-02-05 | 1,244,324 shares as of 2024-02-07 | Sold part |
| Clark Richard Ryan Officer | $28,750 1× · 25,000 sh | 2020-03-11 2020-03-11 | 1× · $69,500 last 2021-05-14 | 990,169 shares as of 2023-02-02 | Sold part |
| Glass Ronald W. Officer | $10,100 1× · 10,000 sh | 2020-03-13 2020-03-13 | 3× · $473,572 last 2025-02-03 | 358,700 shares as of 2026-07-06 | Sold part |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 4 | $7.0M | 4 | 8 | $979,287 |
| 2025 | 0 | – | – | 9 | $2.8M |
| 2024 | 0 | – | – | 10 | $10.9M |
| 2023 | 0 | – | – | 2 | $803,680 |
| 2022 | 0 | – | – | 2 | $1.1M |
| 2021 | 0 | – | – | 1 | $69,500 |
| 2020 | 4 | $461,850 | 4 | – | – |
| 2019 | 0 | – | – | 2 | $677.1M |
| 2018 | 0 | – | – | 6 | $1,377.9M |
| 2017 | 1 | $50,082 | 1 | 7 | $1,025.8M |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-12 | Shah Nealesh D. | CFO | 157,894 | $1.90 | $299,999 | +9.3% | SEC |
| 2026-03-12 | STICE J MICHAEL | Director | 52,631 | $1.90 | $99,999 | +34.0% | SEC |
| 2026-03-12 | Ogunlesi Adebayo O. | Director | 3,157,895 | $1.90 | $6.0M | +173.9% | SEC |
| 2026-03-12 | INGLIS ANDREW G | CEO | 315,790 | $1.90 | $600,001 | +7.5% | SEC |
| 2020-03-16 | Glass Ronald W. | Officer | 10,000 | $1.01 | $10,100 | +11.7% | SEC |
| 2020-03-13 | Clark Richard Ryan | Officer | 25,000 | $1.15 | $28,750 | +4.6% | SEC |
| 2020-03-10 | INGLIS ANDREW G | CEO | 300,000 | $1.06 | $318,000 | +16.4% | SEC |
| 2020-03-09 | Sterin Steven | Director | 50,000 | $2.10 | $105,000 | +203.2% | SEC |
| 2017-03-07 | Doughty Jason | Officer | 8,347 | $6.00 | $50,082 | +2.1% | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-06 | Shah Nealesh D. | CFO | 45,980 | $2.05 | $94,259 | Pre-planned (10b5-1) | SEC |
| 2026-07-06 | Marion Josh R. | Officer | 24,969 | $2.05 | $51,186 | Pre-planned (10b5-1) | SEC |
| 2026-07-06 | INGLIS ANDREW G | CEO | 85,935 | $2.05 | $176,167 | Pre-planned (10b5-1) | SEC |
| 2026-05-29 | Franklin Roy A. | Director | 43,466 | $2.73 | $118,662 | Sale | SEC |
| 2026-05-29 | Sterin Steven | Director | 38,636 | $2.73 | $105,476 | Sale | SEC |
| 2026-05-29 | Grant John Douglas Kelso | Director | 43,466 | $2.73 | $118,662 | Sale | SEC |
| 2026-02-05 | Shah Nealesh D. | CFO | 79,124 | $1.39 | $109,634 | Pre-planned (10b5-1) | SEC |
| 2026-02-05 | INGLIS ANDREW G | CEO | 148,182 | $1.39 | $205,241 | Pre-planned (10b5-1) | SEC |
| 2025-06-06 | Grant John Douglas Kelso | Director | 27,923 | $1.81 | $50,541 | Pre-planned (10b5-1) | SEC |
| 2025-02-06 | Shah Nealesh D. | CFO | 156,206 | $3.12 | $486,581 | Pre-planned (10b5-1) | SEC |
| 2025-02-06 | Marion Josh R. | Officer | 20,733 | $3.12 | $64,583 | Pre-planned (10b5-1) | SEC |
| 2025-02-06 | INGLIS ANDREW G | CEO | 277,691 | $3.12 | $865,006 | Pre-planned (10b5-1) | SEC |
| 2025-02-06 | Ball Christopher James | Officer | 223,482 | $3.11 | $695,878 | Pre-planned (10b5-1) | SEC |
| 2025-02-04 | Shah Nealesh D. | CFO | 56,987 | $3.12 | $177,799 | Pre-planned (10b5-1) | SEC |
| 2025-02-04 | Marion Josh R. | Officer | 16,144 | $3.12 | $50,369 | Pre-planned (10b5-1) | SEC |
Showing the latest 15 of 47 sales of $50,000+ since 2016.
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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