| Relationships | Role | Relationship Start | Relationship End |
| Citizens And Southern National Bank Of Lee County | Parent | 1/14/1981 | 9/29/1984 |
| Citizens And Southern National Bank Of Collier County | Parent | 1/14/1981 | 9/29/1984 |
| Citizens And Southern Bank Of Manatee County | Parent | 1/14/1981 | 9/29/1984 |
| National Bank Of Sarasota | Parent | 1/14/1981 | 9/29/1984 |
| Citizens And Southern National Bank Of Sarasota | Parent | 1/14/1981 | 9/29/1984 |
| The First National Bank In Fort Myers | Parent | 1/14/1981 | 9/29/1984 |
| Gulf Coast Bank Of Pinellas | Parent | 1/14/1981 | 12/30/1982 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Citizens And Southern Florida Service Corporation | Buyer | Discontinued | 9/30/1984 |