| Relationships | Role | Relationship Start | Relationship End |
| Nb Holdings Corporation | Parent | 3/31/1999 | 12/1/2009 |
| Fenway Holdings, L.L.C. | Subsidary | 3/31/1999 | 8/31/2001 |
| Aco Brokerage Holdings Corporation | Subsidary | 3/31/1999 | 8/31/2001 |
| Sheridan Healthcorp | Subsidary | 3/31/1999 | 4/28/1999 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Nationsbanc Investment Corporation | Seller | Discontinued | 3/31/1999 |