| Relationships | Role | Relationship Start | Relationship End |
| Bank Of America, National Association | Parent | 6/14/1997 | 1/1/1998 |
| The Boatmen's National Bank Of St. Louis | Parent | 4/3/1989 | 6/13/1997 |
| Centerre Bank National Association | Parent | 1/19/1988 | 4/2/1989 |
| Centerre Bancorporation | Parent | 12/11/1985 | 1/18/1988 |
| Nationssecurities | Subsidary | 8/13/1997 | 1/1/1998 |
| Ba Agency, Inc. | Subsidary | 1/7/1997 | 12/31/1997 |
| Market Street Securities | Subsidary | 12/9/1988 | 8/21/1996 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Banc Iv Investments, Inc. | Seller | Discontinued | 9/4/1996 |