| Relationships | Role | Relationship Start | Relationship End |
| Bank Of Montana System | Parent | 3/17/1992 | 8/31/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank Of Montana, National Association | Buyer | 384,948 | Discontinued | 9/1/1992 | |
| First Security Bank Of Anaconda | Seller | 31,553 | Failure | 3/17/1992 |