| Relationships | Role | Relationship Start | Relationship End |
| Goldman Sachs Group, Inc., The | Parent | 9/21/2008 | 5/24/2011 |
| Goldman Sachs Master Alpha Transport Fund, Ltd. | Subsidary | 9/21/2008 | 6/30/2010 |
| Relationships | Role | Relationship Start | Relationship End |
| Goldman Sachs Group, Inc., The | Parent | 9/21/2008 | 5/24/2011 |
| Goldman Sachs Master Alpha Transport Fund, Ltd. | Subsidary | 9/21/2008 | 6/30/2010 |