| Relationships | Role | Relationship Start | Relationship End |
| Td Ameritrade Online Holdings Corp. | Parent | 4/21/2006 | 10/26/2007 |
| Td Waterhouse Group, Inc. | Parent | 6/28/1999 | 4/20/2006 |
| Td Waterhouse Holdings, Inc. | Parent | 4/23/1996 | 6/27/1999 |
| Relationships | Role | Relationship Start | Relationship End |
| Td Ameritrade Online Holdings Corp. | Parent | 4/21/2006 | 10/26/2007 |
| Td Waterhouse Group, Inc. | Parent | 6/28/1999 | 4/20/2006 |
| Td Waterhouse Holdings, Inc. | Parent | 4/23/1996 | 6/27/1999 |