| Relationships | Role | Relationship Start | Relationship End |
| Blackrock Financial Management, Inc. | Parent | 2/2/2016 | |
| Infra Asga Investments 1, Llc | Subsidary | 2/2/2016 | |
| Infra Asga Investments 2, Llc | Subsidary | 2/2/2016 |
| Relationships | Role | Relationship Start | Relationship End |
| Blackrock Financial Management, Inc. | Parent | 2/2/2016 | |
| Infra Asga Investments 1, Llc | Subsidary | 2/2/2016 | |
| Infra Asga Investments 2, Llc | Subsidary | 2/2/2016 |