18 insiders reported 117 Form 4 transactions for GULFPORT ENERGY CORP (GPOR) over the past 18 months (most recent 2026-09-03). Recent activity: Willrath Matthew (VP & CAO) Sell 325 shares, Secrist Bradley Neil (Senior Vice President - Land) Sell 132 shares, DELL'OSSO DOMENIC J JR (President & CEO) Buy 1,600 shares, O'Shea Robert J (Director) Buy 1,028 shares, Reganato David A (Director) Buy 1,028 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-03 | Willrath Matthew | VP & CAO | Sell | 325 | $59,374 |
| 2026-08-12 | Secrist Bradley Neil | Senior Vice President - Land | Sell | 132 | $20,915 |
| 2026-08-10 | DELL'OSSO DOMENIC J JR | President & CEO | Buy | 1,600 | $256,976 |
| 2026-06-01 | O'Shea Robert J | Director | Buy | 1,028 | $0 |
| 2026-06-01 | Reganato David A | Director | Buy | 1,028 | $0 |
| 2026-06-01 | SLUITER MICHAEL | SVP of Reservoir Engineering | Buy | 1,307 | $0 |
| 2026-06-01 | Cutt Timothy J. | 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 | Wolf David D | Director | Buy | 1,028 | $0 |
| 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 | Powers Jean Marie | Director | Buy | 1,028 | $0 |
| 2026-06-01 | Martinez Jason Joseph | Director | Buy | 1,028 | $0 |
| 2026-05-27 | Willrath Matthew | VP & CAO | Sell | 134 | $23,881 |
| 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 | MULE EDWARD A | Director | Sell | 759,740 | $155.2M |
来源：SEC Form 4 申报文件 · 截至 2026-09-03