KOSEnergySmall-Cap
Kosmos Energy Ltd. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Kosmos Energy Ltd. (KOS), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are KOS insiders buying or selling?
Kosmos Energy Ltd. insiders reported 8 open-market buys ($7.5M) and 45 sells ($2.2B) across 53 Form 4 filings — a net selling position of $2.2B.
Source: SEC EDGAR Form 4
Key Statistics (as of Jul 6, 2026)
Total Form 4 filings
53
SEC EDGAR
Insider filers
18
Insider buys (8)
$7.5M
Insider sells (45)
$2.2B
Insider sentiment
Net sellingNet insider flow of $2.2B in net selling.
Recent KOS insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 6, 2026 | Andrew G Inglis | Chairman and CEO | Sale | 85.9K | $2.05 | $176.2K |
| Jul 6, 2026 | Nealesh D. Shah | SVP and CFO | Sale | 46.0K | $2.05 | $94.3K |
| Jul 6, 2026 | Josh R. Marion | SVP and General Counsel | Sale | 25.0K | $2.05 | $51.2K |
| Jul 6, 2026 | Ronald W. Glass | VP & Chief Accounting Officer | Sale | 12.1K | $2.05 | $24.9K |
| May 29, 2026 | John Douglas Kelso Grant | Director | Sale | 43.5K | $2.73 | $118.7K |
| May 29, 2026 | Steven Sterin | Director | Sale | 38.6K | $2.73 | $105.5K |
| May 29, 2026 | Roy A. Franklin | Director | Sale | 43.5K | $2.73 | $118.7K |
| Mar 12, 2026 | Adebayo O. Ogunlesi | Director | Purchase | 3.2M | $1.90 | $6.0M |
| Mar 12, 2026 | Michael J Stice | Director | Purchase | 52.6K | $1.90 | $100.0K |
| Mar 12, 2026 | Nealesh D. Shah | SVP and CFO | Purchase | 157.9K | $1.90 | $300.0K |
| Mar 12, 2026 | Andrew G Inglis | Chairman and CEO | Purchase | 315.8K | $1.90 | $600.0K |
| Feb 5, 2026 | Ronald W. Glass | VP & Chief Accounting Officer | Sale | 22.6K | $1.38 | $31.1K |
| Feb 5, 2026 | Josh R. Marion | SVP and General Counsel | Sale | 22.9K | $1.38 | $31.6K |
| Feb 5, 2026 | Nealesh D. Shah | SVP and CFO | Sale | 79.1K | $1.39 | $109.6K |
| Feb 5, 2026 | Andrew G Inglis | Chairman and CEO | Sale | 148.2K | $1.39 | $205.2K |
| Jun 6, 2025 | John Douglas Kelso Grant | Director | Sale | 27.9K | $1.81 | $50.5K |
| Feb 6, 2025 | Ronald W. Glass | VP & Chief Accounting Officer | Sale | 20.7K | $3.11 | $64.6K |
| Feb 6, 2025 | Josh R. Marion | SVP and General Counsel | Sale | 20.7K | $3.11 | $64.6K |
| Feb 6, 2025 | Christopher James Ball | SVP, Chief Commercial Officer | Sale | 223.5K | $3.11 | $695.9K |
| Feb 6, 2025 | Nealesh D. Shah | SVP and CFO | Sale | 156.2K | $3.11 | $486.6K |
| Feb 6, 2025 | Andrew G Inglis | Chairman and CEO | Sale | 277.7K | $3.11 | $865.0K |
| Feb 4, 2025 | Ronald W. Glass | VP & Chief Accounting Officer | Sale | 16.2K | $3.12 | $50.5K |
| Feb 4, 2025 | Josh R. Marion | SVP and General Counsel | Sale | 16.1K | $3.12 | $50.4K |
| Feb 4, 2025 | Nealesh D. Shah | SVP and CFO | Sale | 57.0K | $3.12 | $177.8K |
| Feb 4, 2025 | Andrew G Inglis | Chairman and CEO | Sale | 102.7K | $3.12 | $320.4K |
Showing the 25 most recent of 53 Form 4 filings for Kosmos Energy Ltd..
Most active KOS insiders
- Andrew G Inglis8 filings
- Nealesh D. Shah7 filings
- Ronald W. Glass7 filings
- Josh R. Marion4 filings
- Christopher James Ball3 filings
Ask anything about KOS insider activity
Use Trabud's AI agent to query Kosmos Energy Ltd.'s Form 4 history in plain English — "Show me KOS CEO purchases this year" or compare it against any other ticker.
Open the AI agentKOS insider trading FAQ
Are Kosmos Energy Ltd. insiders buying or selling?
Across 53 SEC Form 4 filings, Kosmos Energy Ltd. (KOS) insiders reported 8 open-market purchases totaling $7.5M and 45 sales totaling $2.2B. That is a net selling position of $2.2B.
How many insiders trade KOS stock?
18 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Kosmos Energy Ltd.. The most recent filing was accepted on Jul 6, 2026.
Where does Trabud get KOS insider trading data?
All KOS insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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