REINHART JOHN K. (CIK 1585021) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-03). Recent activity: Buy GPOR (11,502 shares), Sell GPOR (4,335 shares), Sell GPOR (3,021 shares), Buy GPOR (54,558 shares), Sell GPOR (24,098 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-03 | GULFPORT ENERGY CORP (GPOR) | President & CEO | Buy | 11,502 | $0 |
| 2026-03-03 | GULFPORT ENERGY CORP (GPOR) | President & CEO | Sell | 4,335 | $904,541 |
| 2026-01-27 | GULFPORT ENERGY CORP (GPOR) | President & CEO | Sell | 3,021 | $586,437 |
| 2026-01-06 | GULFPORT ENERGY CORP (GPOR) | President & CEO | Buy | 54,558 | $0 |
| 2026-01-06 | GULFPORT ENERGY CORP (GPOR) | President & CEO | Sell | 24,098 | $5.0M |
| 2025-03-04 | GULFPORT ENERGY CORP (GPOR) | President & CEO | Buy | 13,428 | $0 |
| 2025-03-04 | GULFPORT ENERGY CORP (GPOR) | President & CEO | Sell | 2,361 | $400,898 |
| 2025-01-28 | GULFPORT ENERGY CORP (GPOR) | President & CEO | Sell | 3,049 | $588,183 |
Source: SEC Form 4 filings · as of 2026-03-03