John K. Reinhart
President & CEO at Gulfport Energy Corporation
Sits on 1 board. Last updated September 27, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Gulfport Energy Corporation, 3 years.
Gulfport Energy Corporation
Director · President & CEO
Chief executive roles
Gulfport Energy Corporation
· President & CEO
Until May 2026
· Former
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 1, 2026 | Gulfport Energy Corporation | Grant or award | +11,502 | — | — |
| Mar 1, 2026 | Gulfport Energy Corporation | Shares withheld for tax | −4,335 | $208.66 | $904,541 |
| Jan 24, 2026 | Gulfport Energy Corporation | Shares withheld for tax | −3,021 | $194.12 | $586,437 |
| Jan 2, 2026 | Gulfport Energy Corporation | Grant or award | +54,558 | — | — |
| Jan 2, 2026 | Gulfport Energy Corporation | Shares withheld for tax | −24,098 | $207.99 | $5,012,143 |
| Mar 1, 2025 | Gulfport Energy Corporation | Grant or award | +13,428 | — | — |
| Mar 1, 2025 | Gulfport Energy Corporation | Shares withheld for tax | −2,361 | $169.80 | $400,898 |
| Jan 24, 2025 | Gulfport Energy Corporation | Shares withheld for tax | −3,049 | $192.91 | $588,183 |
| Mar 1, 2024 | Gulfport Energy Corporation | Grant or award | +16,057 | — | — |
| Jan 24, 2024 | Gulfport Energy Corporation | Shares withheld for tax | −3,063 | $129.92 | $397,945 |
| Jan 24, 2023 | Gulfport Energy Corporation | Grant or award | +20,546 | — | — |
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