| Relationships | Role | Relationship Start | Relationship End |
| Norwest Limited Lp, Lllp | Parent | 2/29/2000 | 8/31/2001 |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 12/1/1998 | 2/28/2000 |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 9/30/1997 | 11/30/1998 |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 5/24/1996 | 9/29/1997 |