| Relationships | Role | Relationship Start | Relationship End |
| Inter-Mountain Bancorp., Inc. | Parent | 8/10/2000 | 11/3/2000 |
| Three Forks Bancorporation | Parent | 7/16/1997 | 8/9/2000 |
| Three Forks Bancorporation | Parent | 6/24/1997 | 7/15/1997 |
| Three Forks Bancorporation | Parent | 6/25/1996 | 6/23/1997 |
| Three Forks Bancorporation | Parent | 12/21/1994 | 6/24/1996 |
| Three Forks Bancorporation | Parent | 6/22/1993 | 12/20/1994 |
| Three Forks Bancorporation | Parent | 11/5/1982 | 6/21/1993 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Security Bank | Buyer | 811,072 | Pooling of Interests | Discontinued | 11/4/2000 |