| Relationships | Role | Relationship Start | Relationship End |
| Bank Of Montana System | Parent | 6/1/1991 | 8/31/1992 |
| Bms Mortgage Corporation | Parent | 4/23/1988 | 5/31/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank Of Montana, National Association | Buyer | 384,948 | Discontinued | 9/1/1992 | |
| The Village Bank | Seller | 21,653 | Failure | 4/23/1988 |