| Relationships | Role | Relationship Start | Relationship End |
| Umb Financial Corporation | Parent | 12/30/1989 | 3/29/1991 |
| City Bancshares, Inc. | Parent | 12/8/1978 | 12/29/1989 |
| City Safe Deposit Company | Subsidary | 12/8/1978 | 3/29/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Umb Bank, National Association | Buyer | 4,078,562 | Discontinued | 3/30/1991 | |
| Blue Valley Federal Savings And Loan Association | Seller | 644,684 | Failure | 6/16/1990 | |
| United Missouri Bank Of Blue Valley | Seller | 66,281 | Discontinued | 12/19/1983 | |
| United Missouri Bank Of Blue Springs | Seller | 16,794 | Discontinued | 12/19/1983 |