Ownership History
| VIKING HOLDINGS 2021, LLC | $50,000 | | 2745-2580 | 08/19/2021 |
| RINGTOWN RENTALS LLP | $496,898 | | 2279-1003 | 09/30/2007 |
| BROOK RENTALS LLC | $131,972 | | 2248-1901 | 03/28/2007 |
| BLASCHAK COAL CORP; BROOK CONTRACTING CORP; BROOK RENTALS | $1 | | 1697-0022 | 12/19/1996 |
| BLASCHAK COAL CORP ETAL | $1 | | 1653-0286 | 03/11/1996 |
| TRI-COUNTY LAND & COAL CO | $0 | | 1339-0932 | 12/28/1983 |
| MARY D MINING CO | $0 | | 0958-0001 | 02/03/1958 |