| Relationships | Role | Relationship Start | Relationship End |
| Nb Holdings Corporation | Parent | 1/7/1997 | 12/14/1998 |
| Boatmen's Bancshares, Inc. | Parent | 3/29/1986 | 1/6/1997 |
| Boatmen's Bancshares, Inc. | Parent | 1/25/1977 | 3/28/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Nationsbanc Insurance Company, Inc. | Buyer | Discontinued | 12/15/1998 | ||
| Fourth Financial Insurance Company | Seller | Discontinued | 12/27/1996 | ||
| Consumers Protective Life Insurance Company | Seller | Discontinued | 12/27/1996 | ||
| Sfsi Insurance Company | Seller | Discontinued | 12/31/1993 | ||
| Centerre Life Insurance Company | Seller | Discontinued | 8/1/1989 | ||
| Charter Bankers Life Insurance Company | Seller | Discontinued | 6/28/1985 |