| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sorg Ralph Edward | Chief Commercial Officer | 8401 MCCLURE DR., FORT SMITH | /s/ Ralph Edward Sorg | 09 May 2025 | 0002055010 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARCB | Common Stock, par value $0.01 per share | Tax liability | $7,543 | -128 | -0.59% | $58.93 | 21,483 | 07 May 2025 | Direct |