| Relationships | Role | Relationship Start | Relationship End |
| Associated Banc-Corp | Parent | 2/28/2002 | 6/14/2002 |
| Signal Financial Corporation | Parent | 1/1/1994 | 2/27/2002 |
| Goodhue County Financial Corporation | Parent | 12/31/1989 | 12/31/1993 |
| Goodhue County Financial Corporation | Parent | 12/31/1984 | 12/30/1989 |
| Goodhue County Financial Corporation | Parent | 1/3/1983 | 12/30/1984 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Associated Bank Minnesota, National Association | Buyer | 1,896,951 | Pooling of Interests | Discontinued | 6/15/2002 |
| Lanesboro State Bank | Seller | 11,391 | Failure | 6/27/1987 | |
| The First National Bank Of Rushford | Seller | 21,991 | Discontinued | 5/7/1984 |