| Relationships | Role | Relationship Start | Relationship End |
| Norwest Equity Capital, L.L.C. | Parent | 2/15/2000 | 8/31/2001 |
| Norwest Venture Partners Vi, Lp | Parent | 1/16/1998 | 8/31/2001 |
| Relationships | Role | Relationship Start | Relationship End |
| Norwest Equity Capital, L.L.C. | Parent | 2/15/2000 | 8/31/2001 |
| Norwest Venture Partners Vi, Lp | Parent | 1/16/1998 | 8/31/2001 |