| 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 | $3,757 | -32 | -1.1% | $117.40 | 3,005 | 11 May 2024 | Direct | |
| transaction | ARCB | Common Stock, par value $0.01 per share | Tax liability | $16,553 | -141 | -4.7% | $117.40 | 2,864 | 12 May 2024 | Direct |
(1) Full title of officer is Vice President - Controller, Chief Accounting Officer