Martinez Jason Joseph insider trades
Martinez Jason Joseph has filed 11 Form 4s with the SEC that we hold, all for Gulfport Energy Corp (GPOR), as Director. Across all of them we count 0 purchases worth $0 and 10 sales worth $1.1M reported on Form 4. In the last 12 months: 0 purchases ($0) and 1 sale ($85.4K). The largest single trade was a sale of 868 shares of Gulfport Energy Corp worth $157.6K, dated 2024-12-31. The first filing on our record is dated 2021-07-23 and the latest 2026-06-01.
Gulfport Energy Corp (GPOR)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2024-01-08 | S, sale reported on Form 4 | 1,235 | $150.9K | 2024-01-10 |
| 2024-05-06 | S, sale reported on Form 4 | 800 | $123.0K | 2024-05-07 |
| 2024-11-20 | S, sale reported on Form 4 | 875 | $149.8K | 2024-11-22 |
| 2024-11-22 | S, sale reported on Form 4 | 875 | $154.8K | 2024-11-22 |
| 2024-12-31 | S, sale reported on Form 4 | 868 | $157.6K | 2024-12-31 |
| 2025-06-04 | S, sale reported on Form 4 | 100 | $19.4K | 2025-06-05 |
| 2025-06-04 | S, sale reported on Form 4 | 300 | $57.8K | 2025-06-05 |
| 2025-06-04 | S, sale reported on Form 4 | 300 | $58.4K | 2025-06-05 |
| 2025-09-09 | S, sale reported on Form 4 | 600 | $102.9K | 2025-09-09 |
| 2026-04-02 | S, sale reported on Form 4 | 400 | $85.4K | 2026-04-03 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1861553) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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