| Relationships | Role | Relationship Start | Relationship End |
| Umb Financial Corporation | Parent | 7/8/1971 | 9/24/1999 |
| St. Louis Financial Corporation | Subsidary | 1/1/1998 | 9/24/1999 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Umb Bank, National Association | Buyer | 4,078,562 | Pooling of Interests | Discontinued | 9/25/1999 |
| Collinsville Branch | Seller | Discontinued | 12/12/1994 | ||
| United Missouri Bank Of St. Louis, National Association | Seller | 85,317 | Discontinued | 4/15/1986 | |
| United Missouri Bank Of Jefferson County | Seller | 57,678 | Discontinued | 4/15/1986 | |
| United Missouri Bank Of Kirkwood | Seller | 93,162 | Discontinued | 4/1/1985 |