| Relationships | Role | Relationship Start | Relationship End |
| Ubs Ag | Parent | 6/30/2007 | 9/30/2007 |
| Ubs Ag | Parent | 5/1/2004 | 6/29/2007 |
| Ubs Neutral Alpha Strategies Limited | Subsidary | 5/1/2006 | 9/30/2007 |
| O'connor Global Multi Strategy Alpha Limited | Subsidary | 3/1/2007 | 9/30/2007 |
| Ubs Global Equity Arbitrage Limited | Subsidary | 5/1/2004 | 11/1/2005 |