Company: GPOR
Filing Date: 2025-05-29
Form Type: S-3ASR
Source: 0001213900-25-048917
Chunk: 2

Company: GULFPORT ENERGY CORP
Filing Date: 2025-05-29
Form: S-3ASR
Chunk 2
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                     |     | Delaware         |     | 30-0644897      |
| Grizzly Holdings, Inc.                |     | Delaware         |     | 20-5449108      |
| Gulfport Appalachia, LLC              |     | Delaware         |     | 46-6964880      |
| Gulfport Energy Operating Corporation |     | Delaware         |     | 73-1521290      |
| Gulfport Midcon, LLC                  |     | Delaware         |     | 81-5049258      |
| Mule Sky LLC                          |     | Delaware         |     | 35-2656808      |
| Puma Resources, Inc.                  |     | Delaware         |     | 30-0556507      |
| Westhawk Minerals LLC                 |     | Delaware         |     | 45-4928998      |

PROSPECTUS

<div align='center'>GULFPORT ENERGY CORPORATION

Common Stock

Preferred Stock

Debt Securities

Guarantees of Debt Securities

Warrants

Depository Shares

Share Purchase Contracts

Units

Up to 3,692,378 Shares of Common Stock Offered by the Selling Stockholders</div>

This prospectus relates to
the offer and sale from time to time, together or separately, in one or more offerings, of any combination of common stock of Gulfport
Energy Corporation (“Gulfport”, “we”, “us” or the “Company”), $0.0001 par value per share
(“Common Stock”), preferred stock (“Preferred Stock”), debt securities, which may be senior or subordinated (“Debt
Securities”), which may be guaranteed or co-issued by our Subsidiaries (the “Subsidiaries”), warrants to purchase Common
Stock, Preferred Stock or any combination thereof (“Warrants”), depository shares (“Depository Shares”), share
purchase contracts (“Share Purchase Contracts”) and units (“Units”, and collectively with the Debt Securities,
Common Stock, Preferred Stock, Warrants and Share Purchase Contracts, the “Securities”), by the Company. In addition, the
selling stockholders named in this prospectus or any supplement to this prospectus may offer and sell up to 3,692,378 shares of our Common
Stock from time to time in amounts, at prices and on terms that will be determined at the time of any such offering.

We are registering the offer
and sale of the shares of the Common Stock owned by the