| Relationships | Role | Relationship Start | Relationship End |
| Franklin Resources, Inc. | Parent | 6/30/2007 | 9/16/2014 |
| Franklin Resources, Inc. | Parent | 4/10/2001 | 6/29/2007 |
| Franklin Mutual Advisers, Llc | Subsidary | 4/10/2001 | 9/16/2014 |
| Franklin Advisory Services, Llc | Subsidary | 4/10/2001 | 9/16/2014 |
| Franklin Investment Advisory Services, Llc | Subsidary | 9/30/2004 | 9/16/2014 |
| Franklin Templeton Institutional, Llc | Subsidary | 10/9/2001 | 9/30/2012 |