Jason Joseph Martinez is Director at GULFPORT ENERGY CORP (GPOR). They have made 7 open-market trades across 1 company since 2024, most recently 2026-05-28.
CIK 0001861553
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| GPOR | 4,916 | $816K |
Shares reported on the most recent Form 4, priced at the 2026-06-01 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GPOR | SELL | 2026-04-02 | 2026-04-03 | $213.40 | $85K | -7.3% | -5.9% | -18.4% |
| GPOR | SELL | 2025-09-09 | 2025-09-09 | $171.57 | $103K | -0.4% | +9.6% | +24.0% |
| GPOR | SELL | 2025-06-04 | 2025-06-05 | $193.70 | $252K | +4.7% | -4.1% | -10.3% |
| GPOR | SELL | 2024-12-31 | 2024-12-31 | $181.61 | $315K | +2.4% | -1.3% | -1.2% |
| GPOR | SELL | 2024-11-20 | 2024-11-22 | $174.04 | $609K | +1.8% | -6.0% | +8.1% |
| GPOR | SELL | 2024-05-06 | 2024-05-07 | $153.77 | $246K | +1.5% | +2.5% | -13.9% |
| GPOR | SELL | 2024-01-08 | 2024-01-10 | $122.15 | $302K | +3.4% | +2.9% | +30.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.