| Schedule of Earnings Per Share | Reconciliations of the components of basic and diluted net (loss) income per common share are presented in the tables below:  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  | Successor |  |  | Predecessor |  
|  | Period from May 18, 2021 through June 30, 2021 |  |  | Period from April 1, 2021 through May 17, 2021 |  | Three Months Ended June 30, 2020 |  
|  |  |  |  |  |  |  |  
| Net (loss) income | $ | (209,586) |  |  |  | $ | 242,214 |  |  | $ | (561,068) |  |  
| Dividends on New Preferred Stock | (1,031) |  |  |  | — |  |  | — |  |  
| 
Participating securities - New Preferred Stock(1)
 | — |  |  |  | — |  |  | — |  |  
| Net (loss) income attributable to common stockholders | $ | (210,617) |  |  |  | $ | 242,214 |  |  | $ | (561,068) |  |  
| Basic Shares | 20,321 |  |  |  | 160,887 |  |  | 159,934 |  |  
| Basic and Dilutive EPS | $ | (10.36) |  |  |  | $ | 1.51 |  |  | $ | (3.51) |  |  
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|  | Successor |  |  | Predecessor |  
|  | Period from May 18, 2021 through June 30, 2021 |  |  | Period from January 1, 2021 through May 17, 2021 |  | Six Months Ended June 30, 2020 |  
|  |  |  |  |  |  |  |  
| Net income (loss) attributable to Gulfport | $ | (209,586) |  |  |  | $ | 250,996 |  |  | $ | (1,078,606) |  |  
| Dividends on New Preferred Stock | (1,031) |  |  |  | — |  |  | — |  |  
| 
Participating securities - New Preferred Stock(1)
 | — |  |  |  | — |  |  | — |  |  
| Net (loss) income attributable to common stockholders | $ | (210,617) |  |  |  | $ | 250,996 |  |  | $ | (1,078,606) |  |  
| Basic Shares | 20,321 |  |  |  | 160,834 |  |  | 159,847 |  |  
| Basic and Dilutive EPS | $ | (10.36) |  |  |  | $ | 1.56 |  |  | $ | (6.75) |  |  
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| (1) | 
New Preferred Stock represents participating securities because they participate in any dividends on shares of common stock on a pari passu, pro rata basis.  However, New Preferred Stock does not participate in undistributed net losses.
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