| Relationships | Role | Relationship Start | Relationship End |
| M&I Llc | Parent | 12/31/1993 | 10/21/1994 |
| M&I Llc | Parent | 12/31/1983 | 12/30/1993 |
| M&I Llc | Parent | 12/31/1981 | 12/30/1983 |
| M&I Llc | Parent | 11/30/1978 | 12/30/1981 |
| M&I Western Investment Corporation | Subsidary | 7/1/1991 | 10/7/1994 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Associated Bank, National Association | Buyer | 777,268 | Discontinued | 10/22/1994 |