Form4.ai tracks every SEC insider trade in real time. See every GPOR insider filing with a free account — no card.
See every GPOR insider filing — free account, no card.
Free accountGULFPORT ENERGY CORP (GPOR) has 4 SEC Form 4 insider filings on record in the last 90 days. That includes 1 insider purchase totalling $257K, and 2 sales totalling $457K. Most recent filing: Sept. 25, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Sep 25, 2026 SEC filing | Cutt Timothy J. Director | Sold | $397,450 | — |
| Sep 3, 2026 SEC filing | Willrath Matthew VP & CAO | Sold | $59,374 | — |
| Aug 12, 2026 SEC filing | Secrist Bradley Neil Senior Vice President - Land | Tax withholding | $20,915 | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.