| Relationships | Role | Relationship Start | Relationship End |
| Associated Banc-Corp | Parent | 12/19/1998 | 10/24/2003 |
| Citizens Bankshares, Inc. | Parent | 12/10/1992 | 12/18/1998 |
| Citizens Financial Services, Inc. | Subsidary | 1/20/1993 | 10/23/2003 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Riverside Finance, Inc. | Buyer | Discontinued | 10/25/2003 | ||
| Citizens Financial Services, Inc. | Seller | Discontinued | 10/24/2003 |