| Relationships | Role | Relationship Start | Relationship End |
| Banc One Investor Services Corporation | Parent | 12/31/1987 | 1/1/1992 |
| Bank One Corporation | Parent | 12/30/1968 | 12/30/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One Corporation | Buyer | Discontinued | 1/2/1992 | ||
| First Group Service Corporation | Seller | Discontinued | 3/23/1978 |