| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sorg Ralph Edward | Chief Commercial Officer | 8401 MCCLURE DR., FORT SMITH | /s/ Ralph Edward Sorg | 07 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 | $15,728 | -258 | -1.4% | $60.96 | 18,303 | 05 May 2025 | Direct | |
| transaction | ARCB | Common Stock, par value $0.01 per share | Tax liability | $15,630 | -267 | -1.5% | $58.54 | 18,036 | 06 May 2025 | Direct | |
| transaction | ARCB | Common Stock, par value $0.01 per share | Award | $0 | +3,575 | +20% | $0.000000 | 21,611 | 06 May 2025 | Direct |