| Relationships | Role | Relationship Start | Relationship End |
| Blackrock Delaware Holdings Inc. | Parent | 7/1/2012 | |
| Blackrock Institutional Trust Company, National Association | Parent | 6/30/2007 | 6/30/2012 |
| Blackrock Institutional Trust Company, National Association | Parent | 12/31/1995 | 6/29/2007 |
| Blackrock Corporation Us, Inc. | Subsidary | 7/1/2012 | |
| Blackrock Niagara Llc | Subsidary | 1/3/2016 |