| Relationships | Role | Relationship Start | Relationship End |
| Weatherford Bancorporation, Inc. | Parent | 3/31/1992 | 12/31/1993 |
| Weatherford Bancorporation, Inc. | Parent | 12/31/1991 | 3/30/1992 |
| Weatherford Bancorporation, Inc. | Parent | 12/3/1990 | 12/30/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bancfirst | Buyer | 6,769,841 | Discontinued | 1/1/1994 | |
| Security State Bank | Seller | 50,126 | Failure | 9/24/1984 |