| Relationships | Role | Relationship Start | Relationship End |
| Ubs Americas Inc. | Parent | 4/8/2008 | 8/30/2010 |
| Tdsc Holdings, Inc. | Parent | 6/30/2007 | 4/7/2008 |
| Tdsc Holdings, Inc. | Parent | 11/3/2000 | 6/29/2007 |
| Relationships | Role | Relationship Start | Relationship End |
| Ubs Americas Inc. | Parent | 4/8/2008 | 8/30/2010 |
| Tdsc Holdings, Inc. | Parent | 6/30/2007 | 4/7/2008 |
| Tdsc Holdings, Inc. | Parent | 11/3/2000 | 6/29/2007 |