| Relationships | Role | Relationship Start | Relationship End |
| Mercantile Bank Of St. Louis National Association | Parent | 7/15/1988 | 3/1/2000 |
| Mercantile Bancorporation Inc. | Parent | 12/25/1986 | 7/14/1988 |
| Bruno Stolze L.L.C. | Subsidary | 9/30/1998 | 3/1/2000 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| United Postal Financial Services, Inc. | Seller | Discontinued | 12/31/1994 |