On December 21, 2023, Kevin Westfall provided the Board of Directors (the ?Board?) of RumbleOn, Inc. (the ?Company?) a letter of resignation as a director of the Company effective immediately. In his letter, Mr. Westfall did not express disagreement on any matter relating to the Company?s operations, policies, or practices as the cause of his resignation. The Company provided Mr. Westfall a copy of this report in advance of filing.

In recognition of Mr. Westfall?s service to the Company, the Compensation Committee has agreed to continue vesting of Mr. Westfall?s outstanding restricted stock units, in accordance with the ordinary course through July 1, 2024. On December 21, 2023, the Board appointed Mark Tkach to fill the Class III director position vacancy created by Kevin Westfall?s resignation from the Board on December 21, 2023. Mr. Tkach?s Class III term will expire at the Company?s 2024 annual meeting of stockholders.

Mr. Tkach previously served as a member of the Board and as the Company?s Interim Chief Executive Officer from June 16, 2023 to November 1, 2023. Immediately prior to his appointment, Mr. Tkach was a board observer. For additional information regarding Mr. Tkach, please see the Company?s Definitive Proxy Statement filed with the Securities and Exchange Commission (the ?SEC?) on June 23, 2023.