| Relationships | Role | Relationship Start | Relationship End |
| Nb Holdings Corporation | Parent | 1/7/1997 | 6/13/1997 |
| Boatmen's Bancshares, Inc. | Parent | 3/29/1986 | 1/6/1997 |
| Boatmen's Bancshares, Inc. | Parent | 7/1/1982 | 3/28/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank Of America, National Association | Buyer | 322,913,000 | Pooling of Interests | Discontinued | 6/14/1997 |
| Jackson Exchange Bank And Trust Company | Seller | 123,295 | Failure | 5/8/1992 | |
| Mount Auburn Road Facility | Seller | Discontinued | 9/1/1989 |