| Relationships | Role | Relationship Start | Relationship End |
| Dinsdale Bros., Inc. | Parent | 1/31/1997 | 10/20/2000 |
| Dinsdale Bros., Inc. | Parent | 2/17/1987 | 1/30/1997 |
| Mitch Corporation, The | Parent | 10/28/1983 | 2/16/1987 |
| Mitchell National Company | Parent | 10/1/1979 | 10/27/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Pinnacle Bank - Wyoming | Buyer | 722,853 | Pooling of Interests | Discontinued | 10/21/2000 |