| Relationships | Role | Relationship Start | Relationship End |
| Umb Financial Corporation | Parent | 1/10/1974 | 3/29/1991 |
| Umb Financial Corporation | Parent | 12/10/1973 | 1/9/1974 |
| Hickman Mills Bank Building Corporations | Subsidary | 1/1/1973 | 12/31/1976 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Umb Bank, National Association | Buyer | 4,078,562 | Discontinued | 3/30/1991 |