| Relationships | Role | Relationship Start | Relationship End |
| Dickinson Bancorporation, Inc. | Parent | 9/21/1993 | 12/31/1994 |
| Bowman Capital Co. | Parent | 4/25/1979 | 9/20/1993 |
| Twin Buttes Investment Corporation | Parent | 12/31/1977 | 4/24/1979 |
| Twin Buttes Investment Corporation | Parent | 1/17/1975 | 12/30/1977 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Liberty Bank And Trust, National Association | Buyer | 123,276 | Discontinued | 1/1/1995 |