| Relationships | Role | Relationship Start | Relationship End |
| Boatmen's Bancshares, Inc. | Parent | 12/19/1984 | 11/17/1985 |
| Metro Bancholding Corporation | Parent | 12/31/1981 | 12/18/1984 |
| Metro Bancholding Corporation | Parent | 12/31/1980 | 12/30/1981 |
| Metro Bancholding Corporation | Parent | 12/31/1970 | 12/30/1980 |
| Boatmen's Trust Company | Subsidary | 12/31/1976 | 12/30/1984 |
| Databank Corporation | Subsidary | 12/31/1976 | 12/18/1984 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| The Boatmen's National Bank Of St. Louis | Buyer | 11,112,811 | Discontinued | 11/18/1985 | |
| Boatmen's Bank Of Ladue | Seller | 51,187 | Discontinued | 6/17/1985 | |
| Boatmen's Bank Of Overland | Seller | 69,004 | Discontinued | 6/17/1985 | |
| Boatmen's West Port Bank | Seller | 87,574 | Discontinued | 4/9/1984 |