Gulfport Energy Corp
GPOR- Exchange
- NYSE
- Industry
- Crude Petroleum & Natural Gas
- SEC CIK
- 0000874499
In the last 90 days, Gulfport Energy Corp insiders filed 1 open-market purchase and 2 sales; 291 institutions reported holding it in 13F filings for Q2 2026, worth $3.58B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Gulfport Energy Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 1 filing
- 1 insider, $257.0K in total
- Open-market sells
- 2 filings
- 2 insiders, $456.8K in total
- Insiders trading
- 3
- Net value
- −$199.8K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Gulfport Energy Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Cutt Timothy J. | Director | 27,013 | Sep 25, 2026 | 9 |
| Willrath Matthew | VP & CAO | 2,130 | Sep 3, 2026 | 4 |
| Secrist Bradley Neil | Senior Vice President - Land | 1,900 | Aug 12, 2026 | 1 |
| Dell'Osso Domenic J Jr | President & CEO | 24,349 | Aug 10, 2026 | 2 |
| Mule Edward A | Director, 10% Owner | 1,028Indirect | Jun 1, 2026 | 3 |
| Silver Point Capital L.P. | Director, 10% Owner | 1,028Indirect | Jun 1, 2026 | 3 |
| O'Shea Robert J | Director, 10% Owner | 1,028Indirect | Jun 1, 2026 | 3 |
| Wolf David D | Director | 5,490 | Jun 1, 2026 | 2 |
| Shafer-Malicki Mary | Director | 4,164 | Jun 1, 2026 | 1 |
| Reganato David A | Director | 1,028 | Jun 1, 2026 | 1 |
| Sluiter Michael | SVP of Reservoir Engineering | 10,338 | Jun 1, 2026 | 4 |
| Martinez Jason Joseph | Director | 4,916 | Jun 1, 2026 | 2 |
| Powers Jean Marie | Director | 4,129 | Jun 1, 2026 | 1 |
| Hodges Michael L | EVP & CFO | 16,993 | Apr 3, 2026 | 3 |
| Zitkus Lester | SVP, Land | 5,948 | Mar 26, 2026 | 3 |
| Craine Patrick K. | CLAO and Corp Secretary | 11,060 | Mar 6, 2026 | 3 |
| Reinhart John K. | President & CEO | 76,164 | Mar 3, 2026 | 3 |
| Rucker Matthew | EVP & COO | 14,447 | Mar 3, 2026 | 2 |
| Buese William J | Chief Financial Officer | 17,405 | Jul 22, 2022 | 0 |
| Moses Robert John | SVP, Operations & Drilling | 7,535 | Jul 22, 2022 | 0 |
| Martinez Guillermo | Director | 8,507 | Jul 23, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 7, 2023 (view filing)8:15 PM ET | Sep 5 | 2 days | Mule Edward A and 2 othersDirector, 10% Owner | SSale | −800.0K | $118.00 | −$94.4M | −11.2%6.37M after | |
| Aug 9, 2023 (view filing) | Aug 7-8 | 2 days | Sluiter MichaelSVP of Reservoir Engineering | SSale | −1.97K | $106.57 | −$210.1K | −15.4%10.8K after | 2 lots |
| Aug 9, 2023 (view filing) | Aug 7-8 | 2 days | Craine Patrick K.CLAO and Corp Secretary | SSale | −10.0K | $105.66 | −$1.06M | −26.2%28.2K after | 2 lots |
| Jun 28, 2023 (view filing)5:16 PM ET | Jun 26 | 2 days | Silver Point Capital L.P. and 2 othersDirector, 10% Owner | SSale | −1.44M | $95.00 | −$136.5M | −16.7%7.17M after | |
| Dec 20, 2021 (view filing)7:51 PM ET | Dec 16-20 | 4 days | Mule Edward A and 2 othersDirector, 10% Owner | PPurchase | +45.4K | $69.29 | +$3.15M | +0.5%9.16M after | 3 lots |
| Sep 27, 2021 (view filing)5:50 PM ET | Sep 23 | 4 days | Mule Edward A and 2 othersDirector, 10% Owner | PPurchase | +22.0K | $79.63 | +$1.75M | +0.2%9.11M after | |
| Sep 20, 2021 (view filing)5:17 PM ET | Sep 16-17 | 4 days | Mule Edward A and 2 othersDirector, 10% Owner | PPurchase | +81.3K | $79.51 | +$6.46M | +0.9%9.09M after | 2 lots |
| Aug 5, 2021 (view filing)5:20 PM ET | Aug 2 | 3 days | Mule Edward A and 2 othersDirector, 10% Owner | PPurchase | +3.93K | $67.54 | +$265.4K | –22.9K after | AmendedDerivative |