| Relationships | Role | Relationship Start | Relationship End |
| Ameribanc, Inc. | Parent | 4/1/1996 | 6/13/1996 |
| Mercantile Bancorporation Inc. | Parent | 12/14/1989 | 3/31/1996 |
| Bank Of Poplar Bluff Bancshares, Inc. | Parent | 12/31/1981 | 12/13/1989 |
| State Bank Of Campbell | Subsidary | 5/16/1986 | 3/21/1990 |
| Bootheel Bancorp, Inc. | Subsidary | 5/21/1986 | 3/21/1990 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mercantile Bank Of Southeast Missouri | Buyer | 1,056,231 | Pooling of Interests | Discontinued | 6/14/1996 |