| Relationships | Role | Relationship Start | Relationship End |
| Bank Of New York Company, Inc., The | Parent | 2/16/1987 | 6/30/1998 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Convergex Execution Solutions Llc | Buyer | Discontinued | 7/1/1998 | ||
| One Wall Street Brokerage, Inc. | Seller | Discontinued | 4/1/1989 | ||
| Nabac Investment Services Corp. | Seller | Discontinued | 2/17/1987 |