Exhibit 21
SUBSIDIARIES OF GULFPORT ENERGY CORPORATION
 
Name of Subsidiary
Jurisdiction of Organization
Gulfport Energy Operating CorporationDelaware
Grizzly Holdings, Inc.Delaware
Jaguar Resources LLCDelaware
Puma Resources, Inc.Delaware
Gator Marine, Inc.Delaware
Gator Marine Ivanhoe, Inc.Delaware
Westhawk Minerals LLCDelaware
Gulfport Appalachia, LLC (formerly known as Gulfport Buckeye LLC)Delaware
Gulfport Midstream Holdings, LLCDelaware
Gulfport MidCon, LLCDelaware
Mule Sky LLCDelaware