| Relationships | Role | Relationship Start | Relationship End |
| Blackrock Group Limited | Parent | 1/1/2013 | |
| Blackrock Group Limited | Parent | 9/29/2006 | 12/31/2012 |
| Blackrock Company Secretarial Services (Uk) Limited | Parent | 9/29/2006 | 12/31/2012 |
| Bank Of America Corporation | Parent | 2/27/2009 | 11/15/2010 |