17 insiders reported 141 Form 4 transactions for GULFPORT ENERGY CORP (GPOR) over the past 18 months (most recent 2026-06-01). Recent activity: MULE EDWARD A (Director) Buy 1,028 shares, Silver Point Capital L.P. (Director) Buy 1,028 shares, O'Shea Robert J (Director) Buy 1,028 shares, Wolf David D (Director) Buy 1,028 shares, DELL'OSSO DOMENIC J JR (President & CEO) Buy 22,749 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-01 | MULE EDWARD A | Director | Buy | 1,028 | $0 |
| 2026-06-01 | Silver Point Capital L.P. | Director | Buy | 1,028 | $0 |
| 2026-06-01 | O'Shea Robert J | Director | Buy | 1,028 | $0 |
| 2026-06-01 | Wolf David D | Director | Buy | 1,028 | $0 |
| 2026-06-01 | DELL'OSSO DOMENIC J JR | President & CEO | Buy | 22,749 | $0 |
| 2026-06-01 | Shafer-Malicki Mary | Director | Buy | 1,028 | $0 |
| 2026-06-01 | Reganato David A | Director | Buy | 1,028 | $0 |
| 2026-06-01 | Cutt Timothy J. | Director | Buy | 1,028 | $0 |
| 2026-06-01 | SLUITER MICHAEL | SVP of Reservoir Engineering | Buy | 1,307 | $0 |
| 2026-06-01 | Martinez Jason Joseph | Director | Buy | 1,028 | $0 |
| 2026-06-01 | Powers Jean Marie | Director | Buy | 1,028 | $0 |
| 2026-04-03 | Martinez Jason Joseph | Director | Sell | 400 | $85,360 |
| 2026-04-03 | HODGES MICHAEL L | EVP & CFO | Sell | 1,480 | $306,360 |
| 2026-03-26 | Zitkus Lester | SVP, Land | Sell | 1,873 | $400,635 |
| 2026-03-11 | Cutt Timothy J. | Director | Buy | 4,730 | $0 |
| 2026-03-06 | Willrath Matthew | VP & CAO | Sell | 497 | $106,994 |
| 2026-03-06 | SLUITER MICHAEL | SVP of Reservoir Engineering | Sell | 2,055 | $437,920 |
| 2026-03-06 | Cutt Timothy J. | Director | Sell | 2,500 | $522,825 |
| 2026-03-06 | Craine Patrick K. | CLAO and Corp Secretary | Sell | 1,000 | $207,930 |
| 2026-03-06 | Craine Patrick K. | CLAO and Corp Secretary | Sell | 1,000 | $210,250 |
| 2026-03-04 | O'Shea Robert J | Director | Sell | 759,740 | $155.2M |
| 2026-03-04 | Silver Point Capital L.P. | Director | Sell | 759,740 | $155.2M |
| 2026-03-04 | MULE EDWARD A | Director | Sell | 759,740 | $155.2M |
| 2026-03-04 | O'Shea Robert J | Director | Sell | 84,416 | $17.2M |
| 2026-03-04 | Silver Point Capital L.P. | Director | Sell | 84,416 | $17.2M |
Source: SEC Form 4 filings · as of 2026-06-01