| Relationships | Role | Relationship Start | Relationship End |
| Pinnacle Bancorp, Inc. | Parent | 8/18/2000 | |
| First Independent Insurance Agency, Inc. | Subsidary | 1/28/2009 | 1/29/2009 |
| Pickrell Insurance Agency | Subsidary | 7/8/2002 | 10/27/2003 |
| Relationships | Role | Relationship Start | Relationship End |
| Pinnacle Bancorp, Inc. | Parent | 8/18/2000 | |
| First Independent Insurance Agency, Inc. | Subsidary | 1/28/2009 | 1/29/2009 |
| Pickrell Insurance Agency | Subsidary | 7/8/2002 | 10/27/2003 |