Insider Trading › GPOR › Insiders
GULFPORT ENERGY CORP
GPOR·NYSE·
United States·Insider activity
United States·Insider activity$161.24
+3.40 (+2.15%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
GPOR
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
GPORS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
In the last 180 days, GPOR insiders filed 1 purchase ($257K) and 2 sales ($457K) on the open market, by 3 insiders. Newest filing Sep 25, 2026 (12 days ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by GPOR insiders · Form 4 · last two years
On Record
$257KPurchases · 180 days
$457KSales · 180 days
204Open-market transactions on record
3Insiders filing · 180 days
Purchases (code P) and sales (code S) of GPOR common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
204 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Cutt Timothy J.Director · Director | Sale | −2,500 | $158.98 | $397K | 27.0Kdirect | Sep 24, 2026 | Sep 25, 2026 | Form 4 ↗ |
| Willrath MatthewVP & CAO | Sale | −325 | $182.69 | $59K | 2,130direct | Sep 2, 2026 | Sep 3, 2026 | Form 4 ↗ |
| DELL'OSSO DOMENIC J JRPresident & CEO · Director | Purchase | +1,600 | $160.61 | $257K | 24.3Kdirect | Aug 7, 2026 | Aug 10, 2026 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −400 | $213.40 | $85K | 3,888direct | Apr 2, 2026 | Apr 3, 2026 | Form 4 ↗ |
| Zitkus LesterSVP, Land | Sale | −1,873 | $213.90 | $401K | 5,948direct | Mar 24, 2026 | Mar 26, 2026 | Form 4 ↗ |
| Willrath MatthewVP & CAO | Sale | −497 | $215.28 | $107K | 2,589direct | Mar 5, 2026 | Mar 6, 2026 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −1,000 | $210.25 | $210K | 11.1Kdirect | Mar 5, 2026 | Mar 6, 2026 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −1,000 | $207.93 | $208K | 12.1Kdirect | Mar 5, 2026 | Mar 6, 2026 | Form 4 ↗ |
| SLUITER MICHAELSVP of Reservoir Engineering | Sale | −2,055 | $213.10 | $438K | 9,031direct | Mar 5, 2026 | Mar 6, 2026 | Form 4 ↗ |
| Cutt Timothy J.Director | Sale | −2,500 | $209.13 | $523K | 23.8Kdirect | Mar 4, 2026 | Mar 6, 2026 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Sale | −84.4K | $204.22 | $17.2M | 2.6Mdirect | Mar 3, 2026 | Mar 4, 2026 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Sale | −759.7K | $204.22 | $155.2M | 2.7Mdirect | Mar 2, 2026 | Mar 4, 2026 | Form 4 ↗ |
| SLUITER MICHAELSVP of Reservoir Engineering | Sale | −9,933 | $210.00 | $2.1M | 12.0Kdirect | Mar 2, 2026 | Mar 3, 2026 | Form 4 ↗ |
| Cutt Timothy J.Director | Sale | −500 | $211.05 | $106K | 26.3Kdirect | Mar 2, 2026 | Mar 3, 2026 | Form 4 ↗ |
| Cutt Timothy J.Director | Sale | −2,152 | $209.44 | $451K | 26.8Kdirect | Mar 2, 2026 | Mar 3, 2026 | Form 4 ↗ |
| Cutt Timothy J.Director | Sale | −2,348 | $207.58 | $487K | 28.9Kdirect | Mar 2, 2026 | Mar 3, 2026 | Form 4 ↗ |
| HODGES MICHAEL LEVP & CFO | Sale | −1,639 | $213.48 | $350K | 18.5Kdirect | Mar 2, 2026 | Mar 3, 2026 | Form 4 ↗ |
| HODGES MICHAEL LEVP & CFO | Sale | −1,824 | $212.24 | $387K | 20.1Kdirect | Mar 2, 2026 | Mar 3, 2026 | Form 4 ↗ |
| HODGES MICHAEL LEVP & CFO | Sale | −3,601 | $211.40 | $761K | 21.9Kdirect | Mar 2, 2026 | Mar 3, 2026 | Form 4 ↗ |
| HODGES MICHAEL LEVP & CFO | Sale | −2,299 | $210.46 | $484K | 25.5Kdirect | Mar 2, 2026 | Mar 3, 2026 | Form 4 ↗ |
| HODGES MICHAEL LEVP & CFO | Sale | −7,406 | $209.43 | $1.6M | 27.8Kdirect | Mar 2, 2026 | Mar 3, 2026 | Form 4 ↗ |
| Zitkus LesterSVP, Land | Sale | −700 | $187.27 | $131K | 7,821direct | Jan 7, 2026 | Jan 9, 2026 | Form 4 ↗ |
| Zitkus LesterSVP, Land | Sale | −1,606 | $186.68 | $300K | 8,521direct | Jan 7, 2026 | Jan 9, 2026 | Form 4 ↗ |
| Zitkus LesterSVP, Land | Sale | −2,439 | $184.58 | $450K | 10.1Kdirect | Jan 7, 2026 | Jan 9, 2026 | Form 4 ↗ |
| Rucker MatthewEVP & COO | Sale | −9,798 | $186.67 | $1.8M | 12.9Kdirect | Jan 6, 2026 | Jan 6, 2026 | Form 4 ↗ |
| Rucker MatthewEVP & COO | Sale | −934 | $185.97 | $174K | 22.7Kdirect | Jan 6, 2026 | Jan 6, 2026 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −11.9K | $191.87 | $2.3M | 12.3Kdirect | Jan 5, 2026 | Jan 6, 2026 | Form 4 ↗ |
| Cutt Timothy J.Director | Sale | −2,500 | $214.74 | $537K | 31.3Kdirect | Dec 30, 2025 | Dec 31, 2025 | Form 4 ↗ |
| MULE EDWARD ADirector · 10% owner | Sale | −45.5K | $219.56 | $10.0M | 3.4Mdirect | Dec 2, 2025 | Dec 3, 2025 | Form 4 ↗ |
| MULE EDWARD ADirector · 10% owner | Sale | −244.5K | $219.56 | $53.7M | 3.5Mdirect | Dec 1, 2025 | Dec 3, 2025 | Form 4 ↗ |
| Cutt Timothy J.Director | Sale | −2,635 | $210.45 | $555K | 35.5Kdirect | Nov 11, 2025 | Nov 13, 2025 | Form 4 ↗ |
| Wolf David DDirector | Sale | −1,525 | $210.27 | $321K | 4,462direct | Nov 11, 2025 | Nov 13, 2025 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −600 | $171.57 | $103K | 4,288direct | Sep 9, 2025 | Sep 9, 2025 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −300 | $192.83 | $58K | 4,888direct | Jun 4, 2025 | Jun 5, 2025 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −300 | $194.61 | $58K | 5,188direct | Jun 4, 2025 | Jun 5, 2025 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −100 | $193.50 | $19K | 5,488direct | Jun 4, 2025 | Jun 5, 2025 | Form 4 ↗ |
| Willrath MatthewVP & CAO | Sale | −633 | $193.83 | $123K | 2,342direct | May 29, 2025 | May 29, 2025 | Form 4 ↗ |
| Zitkus LesterSVP, Land | Sale | −1,914 | $195.47 | $374K | 7,821direct | May 20, 2025 | May 22, 2025 | Form 4 ↗ |
| SLUITER MICHAELSVP of Reservoir Engineering | Sale | −2,571 | $198.00 | $509K | 10.4Kdirect | May 14, 2025 | May 14, 2025 | Form 4 ↗ |
| MULE EDWARD ADirector · 10% owner | Sale | −687.0K | $194.84 | $133.9M | 2.0Mdirect | May 13, 2025 | May 15, 2025 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −200 | $197.37 | $39K | 12.3Kdirect | May 13, 2025 | May 14, 2025 | Form 4 ↗ |
| Willrath MatthewVP & CAO | Sale | −230 | $194.10 | $45K | 3,236direct | May 12, 2025 | May 14, 2025 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −2,000 | $196.59 | $393K | 12.5Kdirect | May 12, 2025 | May 14, 2025 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −1,000 | $194.57 | $195K | 14.5Kdirect | May 12, 2025 | May 14, 2025 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −1,800 | $193.55 | $348K | 15.5Kdirect | May 12, 2025 | May 14, 2025 | Form 4 ↗ |
| Wolf David DDirector | Sale | −1,927 | $194.00 | $374K | 5,217direct | May 12, 2025 | May 14, 2025 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −2,150 | $171.05 | $368K | 17.3Kdirect | Mar 4, 2025 | Mar 4, 2025 | Form 4 ↗ |
| MULE EDWARD ADirector · 10% owner | Sale | −429.3K | $185.22 | $79.5M | 2.7Mdirect | Jan 13, 2025 | Jan 15, 2025 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −868 | $181.61 | $158K | 4,818direct | Dec 31, 2024 | Dec 31, 2024 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Sale | −529.4K | $162.81 | $86.2M | 3.1Mdirect | Dec 19, 2024 | Dec 20, 2024 | Form 4 ↗ |
| MULE EDWARD ADirector · 10% owner | Sale | −125.0K | $177.00 | $22.1M | 3.6Mdirect | Nov 27, 2024 | Nov 29, 2024 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −875 | $176.91 | $155K | 5,686direct | Nov 22, 2024 | Nov 22, 2024 | Form 4 ↗ |
| O'Shea Robert JDirector · 10% owner | Sale | −472.9K | $175.60 | $83.0M | 3.8Mdirect | Nov 21, 2024 | Nov 25, 2024 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −875 | $171.18 | $150K | 6,561direct | Nov 20, 2024 | Nov 22, 2024 | Form 4 ↗ |
| O'Shea Robert JDirector · 10% owner | Sale | −960.0K | $146.25 | $140.4M | 4.2Mdirect | Sep 19, 2024 | Sep 23, 2024 | Form 4 ↗ |
| Willrath MatthewVP & CAO | Sale | −567 | $144.02 | $82K | 2,410direct | Aug 16, 2024 | Aug 19, 2024 | Form 4 ↗ |
| Wolf David DDirector | Sale | −2,327 | $140.21 | $326K | 7,144direct | Aug 14, 2024 | Aug 14, 2024 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −1,274 | $141.03 | $180K | 17.6Kdirect | Aug 12, 2024 | Aug 14, 2024 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −3,250 | $140.42 | $456K | 18.9Kdirect | Aug 12, 2024 | Aug 14, 2024 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −3,250 | $139.75 | $454K | 22.1Kdirect | Aug 12, 2024 | Aug 14, 2024 | Form 4 ↗ |
| Willrath MatthewVP & CAO | Sale | −632 | $158.83 | $100K | 3,210direct | May 30, 2024 | May 31, 2024 | Form 4 ↗ |
| SLUITER MICHAELSVP of Reservoir Engineering | Sale | −8,723 | $159.79 | $1.4M | 13.0Kdirect | May 28, 2024 | May 28, 2024 | Form 4 ↗ |
| SLUITER MICHAELSVP of Reservoir Engineering | Sale | −5,000 | $159.00 | $795K | 21.7Kdirect | May 24, 2024 | May 28, 2024 | Form 4 ↗ |
| Zitkus LesterSVP, Land | Sale | −8,100 | $159.83 | $1.3M | 10.1Kdirect | May 21, 2024 | May 21, 2024 | Form 4 ↗ |
| Zitkus LesterSVP, Land | Sale | −3,264 | $159.96 | $522K | 18.2Kdirect | May 20, 2024 | May 21, 2024 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −19.0K | $158.72 | $3.0M | 31.5Kdirect | May 20, 2024 | May 21, 2024 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −25.0K | $158.08 | $4.0M | 50.5Kdirect | May 20, 2024 | May 21, 2024 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −24.6K | $157.21 | $3.9M | 75.5Kdirect | May 20, 2024 | May 21, 2024 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −800 | $153.77 | $123K | 6,472direct | May 6, 2024 | May 7, 2024 | Form 4 ↗ |
| Willrath MatthewVP & CAO | Sale | −567 | $153.92 | $87K | 4,103direct | May 6, 2024 | May 7, 2024 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Sale | −500.0K | $154.29 | $77.1M | 5.2Mdirect | Mar 19, 2024 | Mar 21, 2024 | Form 4 ↗ |
| Martinez Jason JosephDirector | Sale | −1,235 | $122.15 | $151K | 7,272direct | Jan 8, 2024 | Jan 10, 2024 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Sale | −550.0K | $128.21 | $70.5M | 5.7Mdirect | Dec 11, 2023 | Dec 13, 2023 | Form 4 ↗ |
| O'Shea Robert JDirector · 10% owner | Sale | −146.5K | $136.56 | $20.0M | 6.2Mdirect | Dec 4, 2023 | Dec 6, 2023 | Form 4 ↗ |
| O'Shea Robert JDirector · 10% owner | Sale | −800.0K | $118.00 | $94.4M | 6.4Mdirect | Sep 5, 2023 | Sep 7, 2023 | Form 4 ↗ |
| SLUITER MICHAELSVP of Reservoir Engineering | Sale | −500 | $106.44 | $53K | 10.8Kdirect | Aug 8, 2023 | Aug 9, 2023 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −2,226 | $107.35 | $239K | 28.2Kdirect | Aug 8, 2023 | Aug 9, 2023 | Form 4 ↗ |
| SLUITER MICHAELSVP of Reservoir Engineering | Sale | −1,472 | $106.61 | $157K | 11.3Kdirect | Aug 7, 2023 | Aug 9, 2023 | Form 4 ↗ |
| Craine Patrick K.CLAO and Corp Secretary | Sale | −7,774 | $105.17 | $818K | 30.4Kdirect | Aug 7, 2023 | Aug 9, 2023 | Form 4 ↗ |
| MULE EDWARD A10% owner | Sale | −1.4M | $95.00 | $136.5M | 7.2Mdirect | Jun 26, 2023 | Jun 28, 2023 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Purchase | +25.0K | $68.44 | $1.7M | 9.2Mdirect | Dec 20, 2021 | Dec 20, 2021 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Purchase | +400 | $68.75 | $28K | 9.1Mdirect | Dec 17, 2021 | Dec 20, 2021 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Purchase | +20.0K | $70.37 | $1.4M | 9.1Mdirect | Dec 16, 2021 | Dec 20, 2021 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Purchase | +22.0K | $79.63 | $1.8M | 9.1Mdirect | Sep 23, 2021 | Sep 27, 2021 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Purchase | +58.8K | $79.71 | $4.7M | 9.1Mdirect | Sep 17, 2021 | Sep 20, 2021 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Purchase | +22.5K | $79.00 | $1.8M | 9.0Mdirect | Sep 16, 2021 | Sep 20, 2021 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Purchase | +50.0K | $65.13 | $3.3M | 9.0Mdirect | Jun 17, 2021 | Jun 21, 2021 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Purchase | +25.0K | $61.50 | $1.5M | 9.0Mdirect | Jun 9, 2021 | Jun 10, 2021 | Form 4 ↗ |
| Silver Point Capital L.P.Director · 10% owner | Purchase | +275.0K | $61.50 | $16.9M | 8.9Mdirect | Jun 8, 2021 | Jun 10, 2021 | Form 4 ↗ |
| Warszawski Ariel | Sale | −6.8M | $0.41 | $2.8M | 14.1Mdirect | Oct 13, 2020 | Oct 15, 2020 | Form 4 ↗ |
| Holroyd Samantha | Purchase | +20.5K | $0.72 | $15K | 20.5Kdirect | Apr 17, 2020 | Apr 21, 2020 | Form 4 ↗ |
| Wood David M.President & CEO · Director | Purchase | +40.0K | $2.44 | $98K | 1.0Mdirect | Aug 30, 2019 | Sep 3, 2019 | Form 4 ↗ |
| Craine Patrick K.General Counsel and Corp. Sec. | Purchase | +15.0K | $2.42 | $36K | 227.3Kdirect | Aug 30, 2019 | Sep 3, 2019 | Form 4 ↗ |
| HICKS QUENTIN REVP & CFO | Purchase | +15.0K | $2.38 | $36K | 15.0Kdirect | Aug 30, 2019 | Sep 3, 2019 | Form 4 ↗ |
| Wood David M.President & CEO · Director | Purchase | +10.0K | $8.06 | $81K | 360.6Kdirect | Mar 5, 2019 | Mar 7, 2019 | Form 4 ↗ |
| Westerman Paul DDirector | Purchase | +10.0K | $8.44 | $84K | 56.7Kdirect | Nov 20, 2018 | Nov 21, 2018 | Form 4 ↗ |
| Maier StuartSVP, Geosciences | Sale | −2,000 | $11.19 | $22K | 117.9Kdirect | Aug 16, 2018 | Aug 20, 2018 | Form 4 ↗ |
| Baldwin SteveVP of Reservoir Engineering | Sale | −10.0K | $11.00 | $110K | 40.9Kdirect | Jun 19, 2018 | Jun 21, 2018 | Form 4 ↗ |
| Westerman Paul DDirector | Purchase | +10.0K | $10.33 | $103K | 35.5Kdirect | May 29, 2018 | May 29, 2018 | Form 4 ↗ |
| Johnson Charles DouglasDirector | Purchase | +500 | $10.80 | $5K | 19.9Kdirect | Mar 13, 2018 | Mar 15, 2018 | Form 4 ↗ |
| Johnson Charles DouglasDirector | Purchase | +500 | $10.80 | $5K | 19.9Kdirect | Mar 13, 2018 | Mar 15, 2018 | Form 4 ↗ |
| Streller Scott EDirector | Purchase | +2,000 | $10.15 | $20K | 39.0Kdirect | Feb 27, 2018 | Mar 1, 2018 | Form 4 ↗ |
| Westerman Paul DDirector | Purchase | +10.0K | $10.14 | $101K | 25.5Kdirect | Feb 27, 2018 | Feb 28, 2018 | Form 4 ↗ |
| Zitkus LesterSVP, Land | Sale | −6,266 | $12.16 | $76K | 43.5Kdirect | Dec 15, 2017 | Dec 19, 2017 | Form 4 ↗ |
| Moore Michael GPresident & CEO · Director | Sale | −118.5K | $12.16 | $1.4M | 295.4Kdirect | Dec 15, 2017 | Dec 19, 2017 | Form 4 ↗ |
| Malone MarkSVP, Operations | Sale | −4,700 | $12.16 | $57K | 40.7Kdirect | Dec 15, 2017 | Dec 19, 2017 | Form 4 ↗ |
| Maier StuartSVP, Geosciences | Sale | −6,000 | $12.17 | $73K | 46.4Kdirect | Dec 15, 2017 | Dec 19, 2017 | Form 4 ↗ |
| Jones Robert AlanSVP, Drilling | Sale | −1,000 | $12.10 | $12K | 43.8Kdirect | Dec 15, 2017 | Dec 19, 2017 | Form 4 ↗ |
| Jones Robert AlanSVP, Drilling | Sale | −4,700 | $12.16 | $57K | 44.8Kdirect | Dec 15, 2017 | Dec 19, 2017 | Form 4 ↗ |
| Groeschel CraigDirector | Sale | −7,059 | $12.16 | $86K | 18.4Kdirect | Dec 15, 2017 | Dec 19, 2017 | Form 4 ↗ |
| Crowell KeriChief Financial Officer | Sale | −16.0K | $12.16 | $195K | 81.1Kdirect | Dec 15, 2017 | Dec 19, 2017 | Form 4 ↗ |
| Baldwin SteveVP of Reservoir Engineering | Sale | −4,000 | $12.17 | $49K | 32.6Kdirect | Dec 15, 2017 | Dec 19, 2017 | Form 4 ↗ |
| Westerman Paul DDirector | Purchase | +10.0K | $12.75 | $128K | 15.5Kdirect | Nov 30, 2017 | Dec 4, 2017 | Form 4 ↗ |
| Baldwin SteveVP of Reservoir Engineering | Sale | −566 | $27.00 | $15K | 21.6Kdirect | Aug 22, 2016 | Aug 24, 2016 | Form 4 ↗ |
| Maier StuartVice President of Geosciences | Sale | −10.0K | $33.35 | $334K | 20.4Kdirect | Jun 20, 2016 | Jun 22, 2016 | Form 4 ↗ |
| Moore Michael GPresident & CEO · Director | Sale | −20.0K | $32.95 | $659K | 226.2Kdirect | Jun 15, 2016 | Jun 17, 2016 | Form 4 ↗ |
| Baldwin SteveVP of Reservoir Engineering | Sale | −10.0K | $32.00 | $320K | 22.2Kdirect | Jun 7, 2016 | Jun 9, 2016 | Form 4 ↗ |
| Crowell KeriChief Accounting Officer | Sale | −3,000 | $30.00 | $90K | 34.1Kdirect | Apr 12, 2016 | Apr 14, 2016 | Form 4 ↗ |
| Baldwin SteveVP of Reservoir Engineering | Sale | −4,000 | $30.00 | $120K | 32.2Kdirect | Apr 12, 2016 | Apr 14, 2016 | Form 4 ↗ |
| Moore Michael GPresident & CEO · Director | Sale | −22.5K | $28.38 | $639K | 161.0Kdirect | Mar 23, 2016 | Mar 24, 2016 | Form 4 ↗ |
| Crowell KeriChief Accounting Officer | Sale | −3,000 | $28.38 | $85K | 37.1Kdirect | Mar 23, 2016 | Mar 24, 2016 | Form 4 ↗ |
| Baldwin SteveVP of Reservoir Engineering | Sale | −1,200 | $42.50 | $51K | 31.2Kdirect | Jun 19, 2015 | Jun 19, 2015 | Form 4 ↗ |
| Maier StuartVice President of Geosciences | Sale | −9,150 | $42.50 | $389K | 20.4Kdirect | Jun 19, 2015 | Jun 19, 2015 | Form 4 ↗ |
| Maier StuartVice President of Geosciences | Sale | −895 | $43.85 | $39K | 29.5Kdirect | Jun 18, 2015 | Jun 19, 2015 | Form 4 ↗ |
| Groeschel CraigDirector | Sale | −625 | $43.82 | $27K | 8,186direct | Jun 18, 2015 | Jun 19, 2015 | Form 4 ↗ |
| MORRIS BEN TDirector | Purchase | +1,000 | $44.31 | $44K | 3,930direct | Jun 11, 2015 | Jun 12, 2015 | Form 4 ↗ |
| Baldwin SteveVP of Reservoir Engineering | Sale | −5,000 | $46.50 | $233K | 32.4Kdirect | Mar 18, 2015 | Mar 20, 2015 | Form 4 ↗ |
| Baldwin SteveVP of Reservoir Engineering | Sale | −4,500 | $40.00 | $180K | 37.4Kdirect | Dec 17, 2014 | Dec 18, 2014 | Form 4 ↗ |
| Kirtley RossChief Operating Officer | Sale | −3,399 | $41.09 | $140K | 18.6Kdirect | Dec 17, 2014 | Dec 18, 2014 | Form 4 ↗ |
| Maier StuartVice President of Geosciences | Sale | −6,700 | $40.00 | $268K | 30.4Kdirect | Dec 16, 2014 | Dec 18, 2014 | Form 4 ↗ |
| MORRIS BENJAMIN TDirector | Purchase | +1,000 | $52.07 | $52K | 2,930direct | Nov 26, 2014 | Dec 1, 2014 | Form 4 ↗ |
| Dillingham Donald LDirector | Sale | −2,000 | $58.56 | $117K | 10.2Kdirect | Aug 29, 2014 | Sep 2, 2014 | Form 4 ↗ |
| Groeschel CraigDirector | Sale | −2,000 | $57.12 | $114K | 8,811direct | Aug 21, 2014 | Aug 21, 2014 | Form 4 ↗ |
| Maier StuartVice President of Geosciences | Sale | −2,000 | $65.00 | $130K | 37.1Kdirect | Jun 20, 2014 | Jun 20, 2014 | Form 4 ↗ |
| Baldwin SteveVP of Reservoir Engineering | Sale | −2,000 | $65.02 | $130K | 41.9Kdirect | Jun 18, 2014 | Jun 20, 2014 | Form 4 ↗ |
| Streller Scott EDirector | Sale | −1,000 | $67.61 | $68K | 18.2Kdirect | Mar 21, 2014 | Mar 24, 2014 | Form 4 ↗ |
| Streller Scott EDirector | Sale | −1,000 | $66.75 | $67K | 19.2Kdirect | Mar 20, 2014 | Mar 24, 2014 | Form 4 ↗ |
| Moore Michael GPresident, CFO & Secretary | Sale | −27.0K | $57.03 | $1.5M | 65.0Kdirect | Dec 17, 2013 | Dec 19, 2013 | Form 4 ↗ |
| Maier StuartVice President of Geosciences | Sale | −5,000 | $55.56 | $278K | 44.1Kdirect | Dec 13, 2013 | Dec 17, 2013 | Form 4 ↗ |
| Maier StuartVice President of Geosciences | Sale | −5,000 | $55.60 | $278K | 39.1Kdirect | Dec 13, 2013 | Dec 17, 2013 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −12.5K | $51.33 | $642K | 92.0Kdirect | Jun 18, 2013 | Jun 20, 2013 | Form 4 ↗ |
| Palm James DChief Executive Officer · Director | Sale | −46.7K | $49.29 | $2.3M | 166.4Kdirect | May 29, 2013 | May 30, 2013 | Form 4 ↗ |
| Palm James DChief Executive Officer · Director | Sale | −78.3K | $49.63 | $3.9M | 166.4Kdirect | May 28, 2013 | May 30, 2013 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −11.8K | $51.00 | $602K | 104.5Kdirect | May 21, 2013 | May 23, 2013 | Form 4 ↗ |
| Dillingham Donald LDirector | Sale | −1,250 | $49.33 | $62K | 9,684direct | May 20, 2013 | May 20, 2013 | Form 4 ↗ |
| Dillingham Donald LDirector | Sale | −1,000 | $48.85 | $49K | 10.9Kdirect | May 16, 2013 | May 20, 2013 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −30.0K | $41.15 | $1.2M | 116.3Kdirect | Mar 6, 2013 | Mar 8, 2013 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −10.0K | $40.00 | $400K | 99.9Kdirect | Dec 18, 2012 | Dec 20, 2012 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −10.0K | $38.00 | $380K | 99.9Kdirect | Nov 30, 2012 | Dec 4, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −245.0K | $32.80 | $8.0M | 5.3Mindirect | Mar 13, 2012 | Mar 13, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −150.0K | $32.43 | $4.9M | 5.6Mindirect | Mar 12, 2012 | Mar 12, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −370.4K | $33.17 | $12.3M | 5.7Mindirect | Mar 9, 2012 | Mar 12, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −329.7K | $32.53 | $10.7M | 6.1Mindirect | Mar 8, 2012 | Mar 12, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −382.0K | $32.33 | $12.3M | 6.4Mindirect | Mar 7, 2012 | Mar 7, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −50.0K | $31.23 | $1.6M | 6.8Mindirect | Mar 6, 2012 | Mar 7, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −59.0K | $32.18 | $1.9M | 6.9Mindirect | Mar 5, 2012 | Mar 7, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −17.2K | $33.75 | $581K | 6.9Mindirect | Mar 2, 2012 | Mar 2, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −459.0K | $34.11 | $15.7M | 6.9Mindirect | Mar 1, 2012 | Mar 2, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −17.0K | $34.51 | $587K | 7.4Mindirect | Feb 29, 2012 | Mar 2, 2012 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Sale | −100.0K | $35.65 | $3.6M | 598.3Kdirect | Feb 28, 2012 | Mar 1, 2012 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −4,127 | $36.00 | $149K | 61.0Kdirect | Feb 7, 2012 | Feb 9, 2012 | Form 4 ↗ |
| Houston David LDirector | Sale | −20.0K | $36.00 | $720K | 6,666direct | Feb 7, 2012 | Feb 9, 2012 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −1.1M | $27.84 | $32.0M | 7.4Mindirect | Dec 5, 2011 | Dec 7, 2011 | Form 4 ↗ |
| Palm James DChief Executive Officer · Director | Sale | −25.0K | $36.00 | $900K | 48.9Kdirect | Nov 16, 2011 | Nov 18, 2011 | Form 4 ↗ |
| Dillingham Donald LDirector | Sale Amended | −1,398 | $33.75 | $47K | 5,268indirect | Nov 9, 2011 | Nov 14, 2011 | Form 4 ↗ |
| Palm James DChief Executive Officer · Director | Sale | −25.0K | $35.02 | $876K | 48.9Kdirect | Nov 8, 2011 | Nov 10, 2011 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −10.0K | $35.63 | $356K | 67.0Kdirect | Nov 4, 2011 | Nov 8, 2011 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −550 | $25.23 | $14K | 67.0Kdirect | Jun 14, 2011 | Jun 16, 2011 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Sale | −25.0K | $29.14 | $729K | 658.3Kdirect | Jun 1, 2011 | Jun 3, 2011 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −550 | $27.26 | $15K | 67.5Kdirect | May 16, 2011 | May 18, 2011 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Sale | −25.0K | $34.87 | $872K | 683.3Kdirect | May 2, 2011 | May 4, 2011 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −550 | $32.93 | $18K | 43.1Kdirect | Apr 14, 2011 | Apr 18, 2011 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Sale | −25.0K | $36.52 | $913K | 708.3Kdirect | Apr 1, 2011 | Apr 5, 2011 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −2.8M | $30.56 | $84.3M | 8.6Mindirect | Mar 30, 2011 | Mar 31, 2011 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −550 | $27.78 | $15K | 43.6Kdirect | Mar 14, 2011 | Mar 17, 2011 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Sale | −25.0K | $28.72 | $718K | 733.3Kdirect | Mar 1, 2011 | Mar 3, 2011 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −550 | $24.66 | $14K | 44.2Kdirect | Feb 14, 2011 | Feb 16, 2011 | Form 4 ↗ |
| Palm James DChief Executive Officer · Director | Sale | −25.0K | $26.00 | $650K | 48.9Kdirect | Feb 3, 2011 | Feb 7, 2011 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Sale | −25.0K | $24.51 | $613K | 758.3Kdirect | Feb 1, 2011 | Feb 3, 2011 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −550 | $21.40 | $12K | 44.8Kdirect | Jan 14, 2011 | Jan 20, 2011 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Sale | −25.0K | $21.57 | $539K | 783.3Kdirect | Jan 3, 2011 | Jan 5, 2011 | Form 4 ↗ |
| Palm James DChief Executive Officer · Director | Sale | −5,560 | $21.92 | $122K | 48.9Kdirect | Dec 30, 2010 | Jan 3, 2011 | Form 4 ↗ |
| Palm James DChief Executive Officer · Director | Sale | −2,100 | $20.89 | $44K | 54.4Kdirect | Dec 21, 2010 | Dec 22, 2010 | Form 4 ↗ |
| Palm James DChief Executive Officer · Director | Sale | −20.1K | $20.91 | $421K | 56.5Kdirect | Dec 20, 2010 | Dec 22, 2010 | Form 4 ↗ |
| Streller Scott EDirector | Sale | −700 | $20.75 | $15K | 12.6Kdirect | Dec 17, 2010 | Dec 21, 2010 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −3.9M | $19.40 | $75.9M | 11.3Mindirect | Dec 17, 2010 | Dec 21, 2010 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −11.5K | $4.07 | $47K | 2,387direct | Feb 2, 2009 | Feb 2, 2009 | Form 4 ↗ |
| Moore Michael GVP, CFO & Secretary | Sale | −5,100 | $4.15 | $21K | 13.9Kdirect | Jan 29, 2009 | Feb 2, 2009 | Form 4 ↗ |
| Palm James DChief Executive Officer · Director | Purchase | +10.0K | $9.93 | $99K | 10.0Kdirect | Sep 18, 2008 | Sep 19, 2008 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Sale | −675.0K | $16.80 | $11.3M | 19.1Kindirect | Dec 12, 2007 | Dec 14, 2007 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Purchase | +700.4K | $16.00 | $11.2M | 15.2Mindirect | May 22, 2007 | May 30, 2007 | Form 4 ↗ |
| Liddell MickeyDirector | Sale | −10.0K | $12.00 | $120K | 0direct | Feb 26, 2007 | Mar 2, 2007 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Purchase | +10.0K | $12.00 | $120K | 650.2Kdirect | Feb 26, 2007 | Feb 28, 2007 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Purchase | +529.0K | $11.92 | $6.3M | 14.5Mindirect | Feb 5, 2007 | Feb 5, 2007 | Form 4 ↗ |
| LIDDELL MIKEChairman of the Board · Director | Sale | −419.0K | $14.00 | $5.9M | 737.2Kindirect | May 3, 2006 | May 4, 2006 | Form 4 ↗ |
| WEXFORD CAPITAL LLC | Sale | −87.0K | $14.00 | $1.2M | 0indirect | May 3, 2006 | May 3, 2006 | Form 4 ↗ |
| WEXFORD CAPITAL LLC | Sale | −437.6K | $14.00 | $6.1M | 0indirect | May 3, 2006 | May 3, 2006 | Form 4 ↗ |
| WEXFORD CAPITAL LLC | Sale | −2.3M | $14.00 | $32.8M | 0indirect | May 3, 2006 | May 3, 2006 | Form 4 ↗ |
| WEXFORD CAPITAL LLC | Sale | −35.8K | $14.00 | $501K | 0indirect | May 3, 2006 | May 3, 2006 | Form 4 ↗ |
| WEXFORD CAPITAL LLC | Sale | −463.1K | $14.00 | $6.5M | 0indirect | May 3, 2006 | May 3, 2006 | Form 4 ↗ |
| WEXFORD CAPITAL LLC | Sale | −325.2K | $14.00 | $4.6M | 0indirect | May 3, 2006 | May 3, 2006 | Form 4 ↗ |
| WEXFORD CAPITAL LLC | Sale | −1.9M | $14.00 | $27.1M | 0indirect | May 3, 2006 | May 3, 2006 | Form 4 ↗ |
| JACOBS JOSEPH | Sale | −5.6M | $14.00 | $78.8M | 0indirect | May 3, 2006 | May 3, 2006 | Form 4 ↗ |
| DAVIDSON CHARLES E10% owner | Sale | −5.6M | $14.00 | $78.8M | 0indirect | May 3, 2006 | May 3, 2006 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →