| Relationships | Role | Relationship Start | Relationship End |
| Ubs Americas Inc. | Parent | 5/26/2009 | |
| Ubs Americas Holding Llc | Parent | 10/30/2015 | |
| Ubs Ag | Parent | 6/29/1998 | 10/29/2015 |
| Ubs Mortgage Securities Inc. | Parent | 3/1/1996 | 5/28/2009 |
| Ubs Securities Llc | Parent | 12/31/1995 | 6/28/1998 |