| Relationships | Role | Relationship Start | Relationship End |
| Thomson Investment Company, Inc. | Parent | 6/30/1999 | 5/22/2002 |
| Thomson Investment Company, Inc. | Parent | 3/25/1997 | 6/29/1999 |
| Thomson Investment Company, Inc. | Parent | 3/1/1997 | 3/24/1997 |
| Savanna Bancorp, Inc | Parent | 1/5/1995 | 3/24/1997 |
| Thomson Investment Company, Inc. | Parent | 7/1/1996 | 2/28/1997 |
| Savanna Bancorp, Inc | Parent | 12/31/1983 | 1/4/1995 |
| Savanna Bancorp, Inc | Parent | 12/15/1982 | 12/30/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Savanna-Thomson State Bank | Buyer | 95,038 | Pooling of Interests | Discontinued | 5/23/2002 |