| Relationships | Role | Relationship Start | Relationship End |
| Ubs Ag | Parent | 10/1/2008 | 4/1/2016 |
| Ubs Ag | Parent | 5/12/2004 | 9/30/2008 |
| A&Q Global Alpha Strategies Limited | Subsidary | 6/1/2009 | 4/1/2016 |
| A&Q Global Alpha Strategies Limited | Subsidary | 5/12/2004 | 5/31/2009 |