| Relationships | Role | Relationship Start | Relationship End |
| Firstgulf Bancorp | Parent | 9/2/1975 | 8/30/1985 |
| United Alabama Bancshares, Inc. | Parent | 12/31/1973 | 9/1/1975 |
| United Alabama Bancshares, Inc. | Parent | 12/31/1972 | 12/30/1973 |
| United Alabama Bancshares, Inc. | Parent | 12/31/1970 | 12/30/1972 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Amsouth Bank | Buyer | 54,243,919 | Discontinued | 8/31/1985 |