| Relationships | Role | Relationship Start | Relationship End |
| Associated Banc-Corp | Parent | 12/19/1998 | 6/20/1999 |
| Citizens Bankshares, Inc. | Parent | 5/1/1987 | 12/18/1998 |
| Cb Investments, Inc. | Subsidary | 12/31/1991 | 6/20/1999 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Associated Bank, National Association | Buyer | 29,058,916 | Pooling of Interests | Discontinued | 6/21/1999 |
| Farmers And Merchants Bank | Seller | 24,995 | Discontinued | 5/26/1994 | |
| Embarrass State Bank | Seller | Discontinued | 2/20/1971 |