| Relationships | Role | Relationship Start | Relationship End |
| Direct Edge Holdings Llc | Parent | 7/22/2010 | 1/31/2014 |
| Edgx Exchange, Inc. | Subsidary | 7/22/2010 | 1/31/2014 |
| Edga Exchange, Inc. | Subsidary | 7/22/2010 | 1/31/2014 |
| Relationships | Role | Relationship Start | Relationship End |
| Direct Edge Holdings Llc | Parent | 7/22/2010 | 1/31/2014 |
| Edgx Exchange, Inc. | Subsidary | 7/22/2010 | 1/31/2014 |
| Edga Exchange, Inc. | Subsidary | 7/22/2010 | 1/31/2014 |