| Relationships | Role | Relationship Start | Relationship End |
| Associated Banc-Corp | Parent | 12/31/1980 | 12/11/1987 |
| Associated Banc-Corp | Parent | 12/31/1976 | 12/30/1980 |
| Associated Banc-Corp | Parent | 1/31/1973 | 12/30/1976 |
| Bank Servicing, Inc. | Subsidary | 12/31/1982 | 12/11/1987 |
| Bank Servicing, Inc. | Subsidary | 12/31/1980 | 12/30/1981 |
| Bank Servicing, Inc. | Subsidary | 12/31/1976 | 12/30/1977 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Associated Bank, National Association | Buyer | 777,268 | Discontinued | 12/12/1987 |