| Relationships | Role | Relationship Start | Relationship End |
| Ubs Ag | Parent | 3/13/2015 | |
| Ubs Securities Llc | Subsidary | 8/31/2015 | |
| Ubs Portfolio Llc | Subsidary | 10/30/2015 | |
| Ubs Americas Inc. | Subsidary | 8/31/2015 | |
| Ubs O'connor Llc | Subsidary | 8/31/2015 | |
| Ubs Hedge Fund Solutions Llc | Subsidary | 8/31/2015 | |
| Ubs Business Solutions Us Llc | Subsidary | 1/1/2016 | |
| Ubs O'connor Investor Llc | Subsidary | 8/31/2015 | 9/30/2015 |