| Relationships | Role | Relationship Start | Relationship End |
| Ameribanc, Inc. | Parent | 9/10/1996 | 6/20/1997 |
| Mercantile Bancorporation Incorporated Of Illinois | Parent | 3/10/1995 | 9/9/1996 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mercantile Bank Of St. Louis National Association | Buyer | 7,244,093 | Pooling of Interests | Discontinued | 6/21/1997 |