| Relationships | Role | Relationship Start | Relationship End |
| First Chicago Corporation | Parent | 2/25/1992 | 6/18/1993 |
| Gary-Wheaton Corporation | Parent | 12/31/1984 | 2/24/1992 |
| Gary-Wheaton Corporation | Parent | 12/31/1983 | 12/30/1984 |
| Gary-Wheaton Corporation | Parent | 12/31/1982 | 12/30/1983 |
| Gary-Wheaton Corporation | Parent | 12/31/1981 | 12/30/1982 |
| Gary-Wheaton Corporation | Parent | 12/31/1980 | 12/30/1981 |
| Gary-Wheaton Corporation | Parent | 12/31/1979 | 12/30/1980 |
| Gary-Wheaton Corporation | Parent | 12/31/1978 | 12/30/1979 |
| Gary-Wheaton Corporation | Parent | 12/31/1977 | 12/30/1978 |
| Gary-Wheaton Corporation | Parent | 12/31/1976 | 12/30/1977 |
| Gary-Wheaton Corporation | Parent | 12/31/1974 | 12/30/1976 |
| Gary-Wheaton Corporation | Parent | 12/31/1970 | 12/30/1974 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, National Association | Buyer | 259,527,000 | Discontinued | 6/19/1993 |