| Relationships | Role | Relationship Start | Relationship End |
| Bancoklahoma Corp. | Parent | 12/31/1983 | 12/31/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bancoklahoma Corp. | Buyer | Discontinued | 1/1/1988 |
| Relationships | Role | Relationship Start | Relationship End |
| Bancoklahoma Corp. | Parent | 12/31/1983 | 12/31/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bancoklahoma Corp. | Buyer | Discontinued | 1/1/1988 |