| Relationships | Role | Relationship Start | Relationship End |
| Bancfirst Corporation | Parent | 6/28/1985 | 3/31/1989 |
| Sand Springs Bancshares, Inc. | Parent | 10/31/1983 | 6/27/1985 |
| Bancfirst Service Corporation | Subsidary | 6/30/1985 | 3/31/1989 |
| Sands Springs Insurance Agency,Inc. | Subsidary | 6/30/1985 | 3/31/1989 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bancfirst | Buyer | 6,769,841 | Discontinued | 4/1/1989 | |
| Bank Of Glenpool | Seller | 8,783 | Discontinued | 12/1/1986 |