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Planned insider sales
Notices (SEC Form 144) that executives and other insiders file before selling shares, and whether a sale was reported afterwards.
About this data
- What it is
- Before an executive, director or large owner sells restricted or control shares, they file a short notice with the SEC, called Form 144, saying how many shares they plan to sell, through which broker and roughly when. This feed lists those notices, and for each one shows whether a sale was reported afterwards on a Form 4 and how many days later.
- Who files it
- The person selling, or their broker, on the day the sale is placed. Electronic notices start in April 2023.
- How current
- We collect new notices throughout the day on SEC business days.
- Terms
- Form 144The notice an insider or other affiliate of a company files with the SEC before selling restricted or control shares, so the shares can be sold under Rule 144. The notice says how many shares, through which broker, and roughly when.10b5-1 planA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan.
- Worth knowing
- A notice is a plan, not a sale: the person may sell fewer shares, later, or not at all. The value is the one the filer typed, at a price they chose, not what the shares sell for. Many sales are routine, made to diversify or pay taxes, or under a 10b5-1 plan set up months earlier. A blank in the last column does not mean no sale: the person may not have to file a Form 4 (an ordinary affiliate does not), the sale may be recent, or the Form 4 may name a different spelling of the person. We match by the filer's number first and by name second. Information, not investment advice.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Form 144 notices per day, last 30 days
All notices Notices that give a 10b5-1 plan
By the day each notice was filed. A notice is a plan to sell, not a sale.
Latest notices of planned insider sales
Showing: ticker KOS
| Filed | Insider | Company | Shares to sellA notice is a plan, not a sale. The person may sell fewer shares, sell later, or not sell at all, and the number of shares is what they expect to sell on the day they file. | ValueThe aggregate market value the filer typed on the notice: the shares times a price the filer chose. It is not what the shares will sell for. | PlanA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan. | Expected sale | Sale reportedInsiders who are officers, directors or hold more than 10% report their sales on a Form 4, within two business days. We look for the first Form 4 with an open-market sale by the same person in the same company within 90 days of the notice, and show how many days after the notice it was filed. A blank means we found none: the person may not have sold, may not have to file a Form 4, or the Form 4 may be one we do not have. | Notice |
|---|---|---|---|---|---|---|---|---|
| Jul 2, 2026 | Andrew G. Inglis Officer, Director | KOS Kosmos Energy Ltd. | 85,935 | $176.7K | — | Jul 2, 2026 | Form 4 ↗ 4 days later · 85,935 shares | Form 144 ↗ |
| Jul 2, 2026 | Nealesh D. Shah Officer | KOS Kosmos Energy Ltd. | 45,980 | $94.5K | — | Jul 2, 2026 | Form 4 ↗ 4 days later · 45,980 shares | Form 144 ↗ |
| Jul 2, 2026 | Josh R. Marion Officer | KOS Kosmos Energy Ltd. | 24,969 | $51.3K | — | Jul 2, 2026 | Form 4 ↗ 4 days later · 24,969 shares | Form 144 ↗ |
| Jul 2, 2026 | Ronald W. Glass Officer | KOS Kosmos Energy Ltd. | 12,128 | $24.9K | — | Jul 2, 2026 | Form 4 ↗ 4 days later · 12,128 shares | Form 144 ↗ |
| May 28, 2026 | Roy A. Franklin Officer, Director | KOS Kosmos Energy Ltd. | 43,466 | $118.7K | — | May 28, 2026 | Form 4 ↗ 1 day later · 43,466 shares | Form 144 ↗ |
| May 27, 2026 | Grant John Douglas Kelso Director | KOS Kosmos Energy Ltd. | 43,466 | $118.6K | — | May 27, 2026 | Form 4 ↗ 2 days later · 43,466 shares | Form 144 ↗ |
| May 27, 2026 | Steven Sterin Director | KOS Kosmos Energy Ltd. | 38,636 | $105.5K | — | May 27, 2026 | Form 4 ↗ 2 days later · 38,636 shares | Form 144 ↗ |
| Feb 4, 2026 | Andrew G. Inglis Officer, Director | KOS Kosmos Energy Ltd. | 44,628 | $63.5K | — | Feb 4, 2026 | Form 4 ↗ 1 day later · 148,182 shares | Form 144 ↗ |
| Feb 4, 2026 | Nealesh D. Shah Officer | KOS Kosmos Energy Ltd. | 24,690 | $35.1K | — | Feb 4, 2026 | Form 4 ↗ 1 day later · 79,124 shares | Form 144 ↗ |
| Feb 4, 2026 | Josh R. Marion Officer | KOS Kosmos Energy Ltd. | 3,284 | $4,669 | — | Feb 4, 2026 | Form 4 ↗ 1 day later · 22,940 shares | Form 144 ↗ |
| Feb 4, 2026 | Ronald W. Glass Officer | KOS Kosmos Energy Ltd. | 3,313 | $4,710 | — | Feb 4, 2026 | Form 4 ↗ 1 day later · 22,598 shares | Form 144 ↗ |
| Feb 3, 2026 | Josh R. Marion Officer | KOS Kosmos Energy Ltd. | 19,656 | $27.1K | — | Feb 3, 2026 | Form 4 ↗ 2 days later · 22,940 shares | Form 144 ↗ |
| Feb 3, 2026 | Nealesh D. Shah Officer | KOS Kosmos Energy Ltd. | 54,434 | $74.9K | — | Feb 3, 2026 | Form 4 ↗ 2 days later · 79,124 shares | Form 144 ↗ |
| Feb 3, 2026 | Andrew G. Inglis Officer, Director | KOS Kosmos Energy Ltd. | 103,554 | $142.6K | — | Feb 3, 2026 | Form 4 ↗ 2 days later · 148,182 shares | Form 144 ↗ |
| Feb 3, 2026 | Ronald W. Glass Officer | KOS Kosmos Energy Ltd. | 19,285 | $26.5K | — | Feb 3, 2026 | Form 4 ↗ 2 days later · 22,598 shares | Form 144 ↗ |
| Dec 22, 2025 | Christopher James Ball Former Officer | KOS Kosmos Energy Ltd. | 1.43M | $1.4M | — | Dec 18, 2025 | — | Form 144 ↗ |
| Dec 18, 2025 | Christopher James Ball Former Officer | KOS Kosmos Energy Ltd. | 7,787 | $7,163 | — | Dec 17, 2025 | — | Form 144 ↗ |
| Jun 5, 2025 | Grant John Douglas Kelso Director | KOS Kosmos Energy Ltd. | 27,923 | $50.5K | 10b5-1 | Jun 5, 2025 | Form 4 ↗ 1 day later · 27,923 shares | Form 144 ↗ |
| Feb 5, 2025 | Andrew G. Inglis Officer, Director | KOS Kosmos Energy Ltd. | 138,689 | $433.0K | — | Feb 5, 2025 | Form 4 ↗ 1 day later · 277,691 shares | Form 144 ↗ |
| Feb 5, 2025 | Ball Christopher James Officer | KOS Kosmos Energy Ltd. | 84,898 | $265.0K | — | Feb 5, 2025 | Form 4 ↗ 1 day later · 223,482 shares | Form 144 ↗ |
| Feb 5, 2025 | Josh R. Marion Officer | KOS Kosmos Energy Ltd. | 10,354 | $32.3K | — | Feb 5, 2025 | Form 4 ↗ 1 day later · 20,733 shares | Form 144 ↗ |
| Feb 5, 2025 | Nealesh D. Shah Officer | KOS Kosmos Energy Ltd. | 78,015 | $243.6K | — | Feb 5, 2025 | Form 4 ↗ 1 day later · 156,206 shares | Form 144 ↗ |
| Feb 5, 2025 | Ronald W. Glass Officer | KOS Kosmos Energy Ltd. | 10,354 | $32.3K | — | Feb 5, 2025 | Form 4 ↗ 1 day later · 20,733 shares | Form 144 ↗ |
| Feb 4, 2025 | Nealesh D. Shah Officer | KOS Kosmos Energy Ltd. | 78,191 | $243.6K | — | Feb 4, 2025 | Form 4 ↗ 2 days later · 156,206 shares | Form 144 ↗ |
| Feb 4, 2025 | Ronald W. Glass Officer | KOS Kosmos Energy Ltd. | 10,379 | $32.3K | — | Feb 4, 2025 | Form 4 ↗ 2 days later · 20,733 shares | Form 144 ↗ |
| Feb 4, 2025 | Josh R. Marion Officer | KOS Kosmos Energy Ltd. | 10,379 | $32.3K | — | Feb 4, 2025 | Form 4 ↗ 2 days later · 20,733 shares | Form 144 ↗ |
| Feb 4, 2025 | Andrew G. Inglis Officer, Director | KOS Kosmos Energy Ltd. | 139,002 | $433.0K | — | Feb 4, 2025 | Form 4 ↗ 2 days later · 277,691 shares | Form 144 ↗ |
| Feb 4, 2025 | Ball Christopher James Officer | KOS Kosmos Energy Ltd. | 138,584 | $431.7K | — | Feb 4, 2025 | Form 4 ↗ 2 days later · 223,482 shares | Form 144 ↗ |
| Feb 3, 2025 | Nealesh D. Shah Officer | KOS Kosmos Energy Ltd. | 56,987 | $177.8K | — | Feb 3, 2025 | Form 4 ↗ 1 day later · 56,987 shares | Form 144 ↗ |
| Feb 3, 2025 | Ronald W. Glass Officer | KOS Kosmos Energy Ltd. | 16,182 | $50.5K | — | Feb 3, 2025 | Form 4 ↗ 1 day later · 16,182 shares | Form 144 ↗ |
| Feb 3, 2025 | Josh R. Marion Officer | KOS Kosmos Energy Ltd. | 16,144 | $50.4K | — | Feb 3, 2025 | Form 4 ↗ 1 day later · 16,144 shares | Form 144 ↗ |
| Feb 3, 2025 | Andrew G. Inglis Officer, Director | KOS Kosmos Energy Ltd. | 102,701 | $320.5K | — | Feb 3, 2025 | Form 4 ↗ 1 day later · 102,701 shares | Form 144 ↗ |
| Jun 7, 2024 | Roy A. Franklin Director | KOS Kosmos Energy Ltd. | 194 | $1,080 | — | Jun 7, 2024 | — | Form 144 ↗ |
| Jun 7, 2024 | Grant John Douglas Kelso Director | KOS Kosmos Energy Ltd. | 279 | $1,553 | — | Jun 7, 2024 | — | Form 144 ↗ |
| Mar 19, 2024 | Clark Richard Ryan Former Officer | KOS Kosmos Energy Ltd. | 296,890 | $1.8M | — | Mar 19, 2024 | — | Form 144 ↗ |
| Feb 6, 2024 | Ronald W. Glass Officer | KOS Kosmos Energy Ltd. | 18,693 | $105.8K | — | Feb 6, 2024 | — | Form 144 ↗ |
| Feb 6, 2024 | Nealesh D. Shah Officer | KOS Kosmos Energy Ltd. | 90,454 | $511.8K | — | Feb 6, 2024 | — | Form 144 ↗ |
| Feb 6, 2024 | Clark Richard Ryan Officer | KOS Kosmos Energy Ltd. | 8,092 | $45.8K | — | Feb 6, 2024 | — | Form 144 ↗ |
| Feb 6, 2024 | Andrew G. Inglis Officer, Director | KOS Kosmos Energy Ltd. | 177,430 | $1.0M | — | Feb 6, 2024 | — | Form 144 ↗ |
| Feb 6, 2024 | Ball Christopher James Officer | KOS Kosmos Energy Ltd. | 121,915 | $689.8K | — | Feb 6, 2024 | — | Form 144 ↗ |
| Feb 6, 2024 | Jason Doughty Officer | KOS Kosmos Energy Ltd. | 71,227 | $403.0K | — | Feb 6, 2024 | — | Form 144 ↗ |
| Feb 5, 2024 | Andrew G. Inglis Officer, Director | KOS Kosmos Energy Ltd. | 182,948 | $1.0M | — | Feb 5, 2024 | — | Form 144 ↗ |
| Feb 5, 2024 | Clark Richard Ryan Officer | KOS Kosmos Energy Ltd. | 8,343 | $45.8K | — | Feb 5, 2024 | — | Form 144 ↗ |
| Feb 5, 2024 | Nealesh D. Shah Officer | KOS Kosmos Energy Ltd. | 93,267 | $511.8K | — | Feb 5, 2024 | — | Form 144 ↗ |
| Feb 5, 2024 | Ronald W. Glass Officer | KOS Kosmos Energy Ltd. | 19,274 | $105.8K | — | Feb 5, 2024 | — | Form 144 ↗ |
| Feb 5, 2024 | Ball Christopher James Officer | KOS Kosmos Energy Ltd. | 125,707 | $689.8K | — | Feb 5, 2024 | — | Form 144 ↗ |
| Feb 5, 2024 | Jason Doughty Officer | KOS Kosmos Energy Ltd. | 73,442 | $403.0K | — | Feb 5, 2024 | — | Form 144 ↗ |
| Feb 2, 2024 | Ball Christopher James Officer | KOS Kosmos Energy Ltd. | 118,144 | $689.8K | — | Feb 2, 2024 | — | Form 144 ↗ |
| Feb 2, 2024 | Jason Doughty Officer | KOS Kosmos Energy Ltd. | 69,025 | $403.0K | — | Feb 2, 2024 | — | Form 144 ↗ |
| Feb 2, 2024 | Andrew G. Inglis Officer, Director | KOS Kosmos Energy Ltd. | 171,941 | $1.0M | — | Feb 2, 2024 | — | Form 144 ↗ |
The newest 50 items, most recent first. Every row links to the notice on the SEC's site, and to the Form 4 when we found one. Updated Nov 15, 2026, 5:55 PM EST.
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