X0306 4 2023-01-19 0 0000716006 Yellow Corp YELL 0001831320 Olivier Daniel L. 501 COMMERCE STREET SUITE 1120 NASHVILLE TN 37203 0 1 0 0 Chief Financial Officer Common Stock 2023-01-19 4 F 0 2347 2.67 D 329839 D On January 19, 2023, 5,003 of Mr. Oliver's restricted stock units ("RSUs"), granted on January 19, 2022, vested. On January 19, 2023, 2,347 of the 15,009 shares underlying these newly-vested RSUs were surrendered to satisfy the tax withholding obligation triggered upon the vesting. The surrender of shares is the Company's default process for paying tax withholding obligations triggered upon the vesting of RSUs. /s/Leah K. Dawson, Attorney-in-Fact for Daniel L. Oliver 2023-01-20