| Relationships | Role | Relationship Start | Relationship End |
| Global Opportunities Llc | Parent | 9/11/2009 | 8/9/2013 |
| Liberty Harbor Master Fund I, L.P. | Parent | 9/11/2009 | 8/9/2013 |
| Goldman Sachs Convertible Opportunities Gp, L.L.C. | Parent | 9/11/2009 | 8/9/2013 |
| Relationships | Role | Relationship Start | Relationship End |
| Global Opportunities Llc | Parent | 9/11/2009 | 8/9/2013 |
| Liberty Harbor Master Fund I, L.P. | Parent | 9/11/2009 | 8/9/2013 |
| Goldman Sachs Convertible Opportunities Gp, L.L.C. | Parent | 9/11/2009 | 8/9/2013 |