| Relationships | Role | Relationship Start | Relationship End |
| Ubs Americas Inc. | Parent | 3/31/2015 | |
| Ubs Ag | Parent | 4/1/1999 | 3/30/2015 |
| Ubs Inc. | Parent | 5/25/1993 | 3/31/1999 |
| Union Bank Of Switzerland | Parent | 5/25/1983 | 5/24/1993 |
| Ubs Real Estate Finance Inc. | Subsidary | 6/29/1998 | 2/28/1999 |
| Ubs Securities Llc | Subsidary | 3/1/1996 | 6/28/1998 |