X0306 4 2020-02-26 0 0000923571 US XPRESS ENTERPRISES INC USX 0000931421 FULLER MAX L 4080 JENKINS ROAD CHATTANOOGA TN 37421 1 1 1 1 Executive Chairman Member & Co-Trustee 0001743588 Fuller Janice 4080 JENKINS ROAD CHATTANOOGA TN 37421 0 0 1 0 0001743589 Fuller Family Enterprises, LLC 4080 JENKINS ROAD CHATTANOOGA TN 37421 0 0 1 0 Class A Common Stock 2020-02-26 4 A 0 60120 0 A 85452 D Class A Common Stock 760855 I Member Class B Common Stock 133326 D Class B Common Stock 8261776 I Member Class B Common Stock 1993269 I Co-Trustee Represents a restricted stock award under the 2018 Omnibus Incentive Plan. The award vests in four approximately equal installments on each of February 26, 2021, 2022, 2023, and 2024 and is subject to certain vesting, forfeiture, and termination provisions. Shares held by Mr. Max Fuller. Shares held by Fuller Family Enterprises, LLC, in which Mr. Max Fuller and Ms. Janice Fuller are each members. Mr. Max Fuller and Ms. Janice Fuller each disclaim beneficial ownership of these securities except to the extent of his or her respective pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all the reported securities for purposes of Section 16 or for any other purpose. Represents (i) 2,753,926 shares of Class B common stock held by FSBSPE 1, LLC (ii) 2,753,925 shares of Class B common stock held by FSBSPE 2, LLC, and (iii) 2,753,925 shares of Class B common stock held by FSBSPE 3, LLC. FSBSPE 1, LLC FSBSPE 2, LLC, and FSBSPE 3, LLC are wholly owned subsidiaries of Fuller Family Enterprises, LLC. Mr. Max Fuller and Ms. Janice Fuller each disclaim beneficial ownership of these securities except to the extent of his or her respective pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all the reported securities for purposes of Section 16 or for any other purpose. Shares held by the Max L. Fuller 2008 Irrevocable Trust FBO William E. Fuller, over which Ms. Janice Fuller and her son, Mr. Eric Fuller, are the co-trustees and have shared dispositive power and Mr. Eric Fuller has sole voting power. Mr. Max Fuller and Ms. Janice Fuller each disclaim beneficial ownership of these securities except to the extent of his or her respective pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all the reported securities for purposes of Section 16 or for any other purposes. /s/ Max L. Fuller, by Heidi Hornung-Scherr, attorney-in-fact, pursuant to a POA previously filed with the SEC 2020-02-28 /s/ Janice Fuller, by Heidi Hornung-Scherr, attorney-in-fact, pursuant to a POA previously filed with the SEC 2020-02-28 /s/ Max L. Fuller, member Fuller Family Enterprises, LLC, by Heidi Hornung-Scherr, attorney-in-fact, pursuant to a POA previously filed with the SEC 2020-02-28