Ownership History
| BLASCHAK COAL CORPORATION | $1 | | 2336-0799 | 04/23/2009 |
| BLASCHAK BROTHERS; BLASCHAK COAL CORPORATION | $0 | | 1259-0026 | 07/07/1978 |
| CAPONE, E D & M C | $0 | | 1248-0329 | 11/04/1977 |
| CORINCHOCK, B & DEFFLEY, B P | $0 | | 1223-0065 | 04/26/1976 |
| JADOSH, F D & S M | $0 | | 1203-0048 | 01/12/1974 |
| BLASCHAK COAL CORPORATION | $0 | | 1425-0811 | 01/01/1776 |