| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sultemeier Chris T. | Director | 8401 MCCLURE DR., FORT SMITH | /s/ Chris T. Sultemeier | 14 Nov 2025 | 0001730133 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARCB | Common Stock, par value $0.01 per share | Award | $0 | +2.45K | $0.00 | 2.45K | 12 Nov 2025 | Direct |