| Relationships | Role | Relationship Start | Relationship End |
| Horizon Bancorp, Inc. | Parent | 11/20/1985 | 6/30/1995 |
| First Financial Bancshares, Inc. | Parent | 12/31/1982 | 11/19/1985 |
| First Financial Bancshares, Inc. | Parent | 10/28/1981 | 12/30/1982 |
| Landau Ii, Inc. | Subsidary | 9/7/1988 | 6/30/1995 |
| Horizon Mortgage Co. | Subsidary | 7/25/1991 | 6/30/1995 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Horizon Bank | Buyer | 21,931 | Pooling of Interests | Discontinued | 7/1/1995 |
| Savers Savings Association, A Federal Savings And Loan Association | Seller | 328,805 | Failure | 9/21/1991 |