| Relationships | Role | Relationship Start | Relationship End |
| Tiaa-Cref Asset Management Llc | Parent | 4/1/2014 | |
| Greenwood Resources Inc | Subsidary | 4/1/2014 |
| Relationships | Role | Relationship Start | Relationship End |
| Tiaa-Cref Asset Management Llc | Parent | 4/1/2014 | |
| Greenwood Resources Inc | Subsidary | 4/1/2014 |