| Relationships | Role | Relationship Start | Relationship End |
| Bok Financial Corporation | Parent | 5/7/1997 | 8/14/1998 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bok Financial Securities, Inc. | Buyer | Discontinued | 8/15/1998 |
| Relationships | Role | Relationship Start | Relationship End |
| Bok Financial Corporation | Parent | 5/7/1997 | 8/14/1998 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bok Financial Securities, Inc. | Buyer | Discontinued | 8/15/1998 |