| Relationships | Role | Relationship Start | Relationship End |
| Citizens Bank | Parent | 5/1/1992 | 10/8/1998 |
| Banksouth Corp | Parent | 6/20/1997 | 10/7/1998 |
| Banksouth Corp | Parent | 12/31/1996 | 6/19/1997 |
| Banksouth Corp | Parent | 12/31/1991 | 12/30/1996 |
| Banksouth Corp | Parent | 12/31/1984 | 12/30/1991 |
| Banksouth Corp | Parent | 12/31/1982 | 12/30/1984 |
| Banksouth Corp | Parent | 3/30/1982 | 12/30/1982 |
| Citizens Bank | Subsidary | 5/1/1992 | 10/8/1998 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Local Oklahoma Bank | Buyer | 2,865,077 | Discontinued | 10/9/1998 | |
| Banksouth Corp | Seller | Pooling of Interests | Discontinued | 10/8/1998 | |
| First Commercial Bank, Ssb | Seller | 41,550 | Pooling of Interests | Discontinued | 11/14/1997 |