| Relationships | Role | Relationship Start | Relationship End |
| Associated Banc-Corp | Parent | 6/30/2007 | 1/17/2013 |
| Associated Banc-Corp | Parent | 2/28/2002 | 6/29/2007 |
| Signal Financial Corporation | Parent | 1/1/1994 | 2/27/2002 |
| Goodhue County Financial Corporation | Parent | 4/1/1986 | 12/31/1993 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Associated Banc-Corp | Buyer | Discontinued | 1/18/2013 | ||
| Wisconsin Finance Corporation | Seller | Discontinued | 10/25/2003 |