| Relationships | Role | Relationship Start | Relationship End |
| Firstar Holdings Corporation | Parent | 1/24/1998 | 9/29/1998 |
| Firstar Corporation Of Minnesota | Parent | 7/13/1996 | 1/23/1998 |
| American Bancorporation, Inc. | Parent | 3/27/1995 | 7/12/1996 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Firstar Holdings Corporation | Buyer | Discontinued | 9/30/1998 |