| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Albrecht Thomas S | Director | 8401 MCCLURE DR., FORT SMITH | /s/ Thomas S. Albrecht | 08 Aug 2025 | 0001712816 |
| 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 | +2,150 | $0.000000 | 2,150 | 06 Aug 2025 | Direct |