| Relationships | Role | Relationship Start | Relationship End |
| Norwest Venture Partners Vi, Lp | Parent | 11/17/1997 | 10/29/1999 |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 10/16/1997 | 11/16/1997 |
| Relationships | Role | Relationship Start | Relationship End |
| Norwest Venture Partners Vi, Lp | Parent | 11/17/1997 | 10/29/1999 |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 10/16/1997 | 11/16/1997 |