| Relationships | Role | Relationship Start | Relationship End |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 1/31/1997 | 8/1/1998 |
| Norwest Growth Fund, Inc. | Parent | 10/4/1994 | 1/30/1997 |
| Norwest Growth Fund, Inc. | Parent | 2/29/1992 | 10/3/1994 |
| Relationships | Role | Relationship Start | Relationship End |
| Norwest Equity Partners V, A Minnesota Limited Partnership | Parent | 1/31/1997 | 8/1/1998 |
| Norwest Growth Fund, Inc. | Parent | 10/4/1994 | 1/30/1997 |
| Norwest Growth Fund, Inc. | Parent | 2/29/1992 | 10/3/1994 |