| Relationships | Role | Relationship Start | Relationship End |
| Convergex Group, Llc | Parent | 6/30/2007 | 12/1/2014 |
| Convergex Group, Llc | Parent | 10/2/2006 | 6/29/2007 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Convergex Execution Solutions Llc | Buyer | Discontinued | 12/2/2014 |