| Relationships | Role | Relationship Start | Relationship End |
| Hambrecht & Quist California | Parent | 6/30/2007 | |
| Hambrecht & Quist California | Parent | 10/1/2000 | 6/29/2007 |
| Hambrecht & Quist Management Corporation | Subsidary | 6/30/2007 | |
| Hambrecht & Quist Management Corporation | Subsidary | 10/1/2000 | 6/29/2007 |