| Relationships | Role | Relationship Start | Relationship End |
| Principal Financial Services, Inc. | Parent | 7/21/2011 | 12/31/2013 |
| Claritas Participacoes S.A. | Subsidary | 12/1/2012 | 12/31/2013 |
| Brasilprev Segros E Previdencia S.A. | Subsidary | 7/21/2011 | 12/31/2013 |
| Principal Global Investors Participacoes, Ltda. | Subsidary | 12/1/2012 | 12/31/2013 |
| Claritas Investments Ltd. | Subsidary | 12/1/2012 | 12/31/2013 |