| Relationships | Role | Relationship Start | Relationship End |
| First Busey Corporation | Parent | 1/1/1985 | 11/15/1991 |
| Tolono Bancshares, Inc. | Parent | 12/31/1983 | 12/31/1984 |
| Tolono Bancshares, Inc. | Parent | 7/8/1980 | 12/30/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Busey Bank | Buyer | 3,914,661 | Discontinued | 11/16/1991 |