| Relationships | Role | Relationship Start | Relationship End |
| Bancfirst | Parent | 4/1/1989 | 6/30/1993 |
| First Bank And Trust Company | Parent | 6/30/1985 | 3/31/1989 |
| The Federal National Bank & Trust Company Of Shawnee | Parent | 6/30/1985 | 3/31/1989 |
| American Bank Of Commerce | Parent | 6/30/1985 | 3/31/1989 |
| City Bank | Parent | 6/30/1985 | 3/31/1989 |
| Citizens Mortgage Company | Subsidary | 6/30/1985 | 12/31/1986 |