| Relationships | Role | Relationship Start | Relationship End |
| Deutsche Bank Securities Inc. | Parent | 1/16/2001 | 12/30/2001 |
| Alex. Brown Management Services, Inc. | Parent | 9/1/1997 | 12/30/2001 |
| Db Alex. Brown Llc | Parent | 9/1/1997 | 1/15/2001 |
| Relationships | Role | Relationship Start | Relationship End |
| Deutsche Bank Securities Inc. | Parent | 1/16/2001 | 12/30/2001 |
| Alex. Brown Management Services, Inc. | Parent | 9/1/1997 | 12/30/2001 |
| Db Alex. Brown Llc | Parent | 9/1/1997 | 1/15/2001 |