| Relationships | Role | Relationship Start | Relationship End |
| Mercantile Bancorporation Inc. | Parent | 12/22/1989 | 12/9/1994 |
| First Community Bancorporation | Parent | 12/31/1980 | 12/21/1989 |
| First Community Bancorporation | Parent | 7/17/1979 | 12/30/1980 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Mercantile Bank Of South Central Missouri | Buyer | 1,046,495 | Discontinued | 12/10/1994 |