| Relationships | Role | Relationship Start | Relationship End |
| M&I Bank Of La Crosse | Parent | 9/1/1994 | 4/30/2001 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bmo Harris Investment Company Llc | Buyer | Discontinued | 5/1/2001 | ||
| M&I La Crosse Investment Corporation | Seller | Discontinued | 9/1/1994 |