| MBCN | Middlefield Banc |
| HMNF | HMN Financial |
| ESSA | ESSA Bancorp |
| CWBC | Community West Bancshares |
| FFNW | First Financial Northwest |
| OFED | Oconee Federal Financial |
| FCCO | First Community |
| OVLY | Oak Valley Bancorp |
| MNSB | MainStreet Bancshares |
| NECB | Northeast Community Bancorp |