| Relationships | Role | Relationship Start | Relationship End |
| Ubs Americas Inc. | Parent | 12/30/2002 | 12/20/2006 |
| Ubs Inc. | Parent | 6/29/1998 | 12/29/2002 |
| Ubs Securities Llc | Parent | 12/19/1996 | 6/28/1998 |
| Relationships | Role | Relationship Start | Relationship End |
| Ubs Americas Inc. | Parent | 12/30/2002 | 12/20/2006 |
| Ubs Inc. | Parent | 6/29/1998 | 12/29/2002 |
| Ubs Securities Llc | Parent | 12/19/1996 | 6/28/1998 |