| Relationships | Role | Relationship Start | Relationship End |
| Firstar Corporation Of Minnesota | Parent | 7/3/1990 | 6/30/1991 |
| First Western Company | Parent | 12/31/1986 | 7/2/1990 |
| First Western Company | Parent | 12/31/1980 | 12/30/1986 |
| First Western Company | Parent | 5/26/1979 | 12/30/1980 |
| First Western Agency, Inc. | Parent | 12/31/1974 | 5/25/1979 |
| First Western Agency, Inc. | Parent | 12/31/1970 | 12/30/1974 |
| First Western Company | Parent | 12/31/1970 | 12/30/1974 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Firstar Bank Of Minnesota, National Association | Buyer | 2,506,295 | Discontinued | 7/1/1991 | |
| First Western Bank - Richfield | Seller | 42,547 | Discontinued | 1/16/1988 |