X0306 4 2021-05-10 0 0000894405 ARCBEST CORP /DE/ ARCB 0001424105 Ingram James A 8401 MCCLURE DRIVE FORT SMITH AR 72916 0 1 0 0 COO, Asset-Light Logistics Common Stock, par value $0.01 per share 2021-05-10 4 S 0 7174 88.883 D 40300 D The price reported in Column 4 is weighed price. These shares were sold in multiple transactions at prices ranging from $88.62 to $89.44 per share. Specifically, there were 2,653 shares sold at $88.62, 46 shares sold at $88.76, 223 shares sold at $88.77, 300 shares sold at $88.79, 200 shares sold at $88.791, 835 shares sold at $88.82, 100 shares sold at $88.83, 200 shares sold at $88.90, 10 shares sold at $88.95, 140 shares sold at $89.05, 200 shares sold at $89.07, 100 shares sold at $89.072, 400 shares sold at $89.12, 100 shares sold at $89.142, 100 shares sold at $89.16, 200 shares sold at $89.17, 8 shares sold at $89.18, 400 shares sold at $89.24, 500 shares sold at $89.25, 200 shares sold at $89.30, 150 shares sold at $89.37, 100 shares sold at $89.43, 9 shares sold at $89.44. /s/ James A. Ingram 2021-05-12