| Relationships | Role | Relationship Start | Relationship End |
| Security State Bank | Parent | 8/10/1981 | 10/28/1982 |
| Kiowa Bancshares, Inc. | Parent | 8/10/1981 | 10/28/1982 |
| Relationships | Role | Relationship Start | Relationship End |
| Security State Bank | Parent | 8/10/1981 | 10/28/1982 |
| Kiowa Bancshares, Inc. | Parent | 8/10/1981 | 10/28/1982 |