| Relationships | Role | Relationship Start | Relationship End |
| Our Bancshares, Inc. | Parent | 8/10/1982 | 12/18/1986 |
| Fbt Leasing Inc. | Subsidary | 8/10/1982 | 12/18/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Firstbank Southwest | Buyer | 908,302 | Failure | 12/20/1986 |