| Relationships | Role | Relationship Start | Relationship End |
| Goldman Sachs Group, Inc., The | Parent | 9/21/2008 | 12/9/2014 |
| Gs Dgc Advisors, L.L.C. | Parent | 9/21/2008 | 12/9/2014 |
| Buck Holdings L.P. | Subsidary | 8/14/2009 | 1/8/2014 |
| Relationships | Role | Relationship Start | Relationship End |
| Goldman Sachs Group, Inc., The | Parent | 9/21/2008 | 12/9/2014 |
| Gs Dgc Advisors, L.L.C. | Parent | 9/21/2008 | 12/9/2014 |
| Buck Holdings L.P. | Subsidary | 8/14/2009 | 1/8/2014 |