| Relationships | Role | Relationship Start | Relationship End |
| Bny Mellon Investment Mangement Holdings (Germany) Limited | Parent | 9/21/2006 | |
| Portigon Ag | Parent | 1/1/2006 | 9/20/2006 |
| Pmg-Ng Equity Investors, Llc, The | Subsidary | 1/1/2006 | 9/10/2015 |
| Relationships | Role | Relationship Start | Relationship End |
| Bny Mellon Investment Mangement Holdings (Germany) Limited | Parent | 9/21/2006 | |
| Portigon Ag | Parent | 1/1/2006 | 9/20/2006 |
| Pmg-Ng Equity Investors, Llc, The | Subsidary | 1/1/2006 | 9/10/2015 |