| Relationships | Role | Relationship Start | Relationship End |
| Hsbc Investment Bank Plc | Parent | 11/29/1996 | 3/13/1997 |
| Springdale Venture Partners, L.P. | Parent | 10/1/1992 | 4/20/1994 |
| Relationships | Role | Relationship Start | Relationship End |
| Hsbc Investment Bank Plc | Parent | 11/29/1996 | 3/13/1997 |
| Springdale Venture Partners, L.P. | Parent | 10/1/1992 | 4/20/1994 |