Director Jason Joseph Martinez sold Gulfport Energy Corp ($GPOR) shares on the open market four times over the past year, for a total of nearly $239,000. His most recent sale occurred on September 9, 2025. These transactions rank 8,068th among nearly 12,000 insiders by sale value, well below the average of $8.6 million across 6.4 transactions per seller. He made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 2, 2026 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 400 | $213.40 | 3,888.0000 | 19,500,000 | 9.33% | 0.00% |
| Sept. 9, 2025 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 600 | $171.57 | 4,288.0000 | 17,608,000 | 12.27% | 0.00% |
| June 4, 2025 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 300 | $192.83 | 4,888.0000 | 17,816,000 | 5.78% | 0.00% |
| June 4, 2025 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 100 | $193.50 | 5,488.0000 | 17,816,000 | 1.79% | 0.00% |
| June 4, 2025 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 300 | $194.61 | 5,188.0000 | 17,816,000 | 5.47% | 0.00% |
| May 21, 2025 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | A | Common Stock | 770 | $0.00 | 5,588.0000 | 17,816,000 | 15.98% | 0.00% |
| Dec. 31, 2024 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 868 | $181.61 | 4,818.0000 | 17,825,000 | 15.27% | 0.00% |
| Nov. 22, 2024 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 875 | $176.91 | 5,686.0000 | 17,825,000 | 13.34% | 0.00% |
| Nov. 20, 2024 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 875 | $171.18 | 6,561.0000 | 17,825,000 | 11.77% | 0.00% |
| May 23, 2024 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | A | Common Stock | 964 | $0.00 | 7,436.0000 | 18,089,000 | 14.89% | 0.01% |
| May 6, 2024 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 800 | $153.77 | 6,472.0000 | 18,089,000 | 11.00% | 0.00% |
| Jan. 8, 2024 | GULFPORT ENERGY CORP | $GPOR | Martinez Jason Joseph | Director | S | Common Stock | 1235 | $122.15 | 7,272.0000 | 18,300,000 | 14.52% | 0.01% |