| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BALL LAWRENCE J | Director | 1811 MOUNTAINSIDE DRIVE, BLACKSBURG | /s/ Lawrence J. Ball | 18 Jun 2025 | 0001276854 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NKSH | Common Stock | Purchase | $25,800 | +1,000 | +4.5% | $25.80 | 23,169 | 18 Jun 2025 | Direct |