| Relationships | Role | Relationship Start | Relationship End |
| Cole Taylor Bank/Yorktown | Parent | 1/1/1984 | 11/16/1990 |
| Cole Taylor Bank | Parent | 1/1/1984 | 11/16/1990 |
| Cole-Taylor Financial Group, Inc. | Parent | 1/1/1984 | 11/16/1990 |
| Cole Taylor Bank/Ford City | Parent | 1/1/1984 | 12/31/1988 |
| Cole Taylor Bank/Skokie | Parent | 1/1/1984 | 12/31/1988 |
| Cole Taylor Bank/Main | Parent | 1/1/1984 | 12/31/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Cole Taylor Bank | Buyer | 5,952,440 | Discontinued | 11/17/1990 |