| SC 13D/A | 2022-05-20 | Heckman Thomas J | AMERICAN NOBLE GAS, INC. | 2,500,000 | 12.6% | EDGAR |
| SC 13D | 2021-01-08 | Heckman Thomas J | INFINITY ENERGY RESOURCES, INC | 2,000,000 | 10.8% | EDGAR |
| SC 13G/A | 2020-02-06 | Hudson Bay Capital Management LP | INFINITY ENERGY RESOURCES, INC | 61,380 | 0.5% | EDGAR |
| SC 13G/A | 2017-01-30 | Hudson Bay Capital Management LP | INFINITY ENERGY RESOURCES, INC | 837,724 | 10.0% | EDGAR |
| SC 13G | 2016-02-08 | Hudson Bay Capital Management LP | INFINITY ENERGY RESOURCES, INC | 318,056 | 10.0% | EDGAR |
| SC 13D/A | 2015-06-23 | Amegy Bank National Association /GFN | INFINITY ENERGY RESOURCES, INC | 5,591,250 | 20.8% | EDGAR |
| SC 13D/A | 2013-12-31 | Amegy Bank National Association /GFN | INFINITY ENERGY RESOURCES, INC | 5,591,250 | 22.3% | EDGAR |
| SC 13D | 2013-02-22 | Amegy Bank National Association /GFN | INFINITY ENERGY RESOURCES, INC | 4,000,000 | 17.6% | EDGAR |
| SC 13G/A | 2009-01-12 | WELLINGTON MANAGEMENT CO LLP | INFINITY ENERGY RESOURCES, INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2008-12-10 | WELLINGTON MANAGEMENT CO LLP | INFINITY ENERGY RESOURCES, INC | 1,156,450 | 6.5% | EDGAR |
| SC 13G/A | 2008-06-24 | ROSS STANTON E | INFINITY ENERGY RESOURCES, INC | 1,478,038 | 8.0% | EDGAR |
| SC 13G/A | 2008-02-14 | WELLINGTON MANAGEMENT CO LLP | INFINITY ENERGY RESOURCES, INC | 2,081,950 | 11.6% | EDGAR |
| SC 13G | 2008-02-08 | DALTON GREINER HARTMAN MAHER & CO | INFINITY ENERGY RESOURCES, INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2007-08-10 | WELLINGTON MANAGEMENT CO LLP | INFINITY ENERGY RESOURCES, INC | 2,892,950 | 16.2% | EDGAR |
| SC 13G | 2007-04-18 | DALTON GREINER HARTMAN MAHER & CO | INFINITY ENERGY RESOURCES, INC | 1,334,481 | 5.4% | EDGAR |
| SC 13G | 2007-04-18 | DALTON GREINER HARTMAN MAHER & CO | INFINITY ENERGY RESOURCES, INC | 1,334,481 | 5.4% | EDGAR |
| SC 13G/A | 2007-02-14 | WELLINGTON MANAGEMENT CO LLP | INFINITY ENERGY RESOURCES, INC | 1,519,150 | 9.2% | EDGAR |
| SC 13G/A | 2007-02-14 | SPINDRIFT INVESTORS BERMUDA LP | INFINITY ENERGY RESOURCES, INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2007-02-12 | WELLINGTON MANAGEMENT CO LLP | INFINITY ENERGY RESOURCES, INC | 1,845,350 | 11.1% | EDGAR |
| SC 13G/A | 2006-02-14 | WELLINGTON MANAGEMENT CO LLP | INFINITY ENERGY RESOURCES, INC | 1,905,625 | 10.4% | EDGAR |