| Relationships | Role | Relationship Start | Relationship End |
| Citizens Holding Company | Parent | 12/31/1981 | 11/13/1994 |
| Citizens Holding Company | Parent | 11/30/1981 | 12/30/1981 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bokf, National Association | Buyer | 32,669,391 | Discontinued | 11/14/1994 | |
| American Bank Of Muskogee | Seller | 28,571 | Failure | 9/2/1988 | |
| Farmers & Merchants Bank | Seller | 11,499 | Failure | 7/23/1987 |