| Relationships | Role | Relationship Start | Relationship End |
| Allianz Global Investors Aktiengesellschaft | Parent | 9/29/2004 | 5/12/2011 |
| Dresdner Bank Aktiengesellschaft | Parent | 6/11/1998 | 9/28/2004 |
| Dresdner Kleinwort Benson North America Inc. | Parent | 6/11/1998 | 9/28/2004 |
| Rcm Capital Management Llc | Subsidary | 12/30/1998 | 5/12/2011 |
| Caywood Scholl Capital Management Llc | Subsidary | 6/11/1998 | 5/12/2011 |
| Dresdner Rcm Trust Company | Subsidary | 12/31/1998 | 11/14/2001 |