| Relationships | Role | Relationship Start | Relationship End |
| Pershing Llc | Parent | 11/20/2001 | 1/17/2002 |
| Credit Suisse (Usa), Inc. | Parent | 11/3/2000 | 11/19/2001 |
| Charles Schwab & Co., Inc. | Parent | 6/1/2000 | 8/31/2001 |
| Relationships | Role | Relationship Start | Relationship End |
| Pershing Llc | Parent | 11/20/2001 | 1/17/2002 |
| Credit Suisse (Usa), Inc. | Parent | 11/3/2000 | 11/19/2001 |
| Charles Schwab & Co., Inc. | Parent | 6/1/2000 | 8/31/2001 |