| Relationships | Role | Relationship Start | Relationship End |
| National Bankshares, Inc. | Parent | 6/1/1996 | 5/26/2006 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| The National Bank Of Blacksburg | Buyer | 1,201,004 | Pooling of Interests | Discontinued | 5/27/2006 |
| Bank Of Graham | Seller | Discontinued | 7/1/1964 |