| Relationships | Role | Relationship Start | Relationship End |
| Ubs Ag | Parent | 8/1/2003 | 3/31/2008 |
| O'connor Global Convertible Arbitrage Limited | Subsidary | 8/1/2003 | 3/31/2008 |
| O'connor Global Fundamental Market Neutral Long/Short Limited | Subsidary | 8/1/2003 | 11/1/2005 |