| Relationships | Role | Relationship Start | Relationship End |
| First Wyoming Bancorporation | Parent | 12/19/1979 | 12/31/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Platte Insurance Agency | Seller | Discontinued | 12/31/1980 |
| Relationships | Role | Relationship Start | Relationship End |
| First Wyoming Bancorporation | Parent | 12/19/1979 | 12/31/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Platte Insurance Agency | Seller | Discontinued | 12/31/1980 |