| Relationships | Role | Relationship Start | Relationship End |
| Stockman Financial Corporation | Parent | 8/21/1984 | 4/4/1997 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Stockman Bank Of Montana | Buyer | 3,166,050 | Pooling of Interests | Discontinued | 4/5/1997 |
| Wibaux Office | Seller | Acquisition | Discontinued | 11/4/1995 | |
| Richey National Bank | Seller | 7,875 | Discontinued | 3/20/1993 | |
| First Security Bank Of Glendive | Seller | 32,396 | Failure | 12/2/1989 |