Mesa Air Group, Inc. announced that, effective September 15, 2023, Daniel Zubeck, the Company?s Chief Financial Officer, will resign from the Company. His resignation was not the result of any disagreement with the Company on any matter relating to the Company?s financial statements, internal controls, operations, policies, or practices. Michael J. Lotz, the Company?s President, will serve as interim Chief Financial Officer.

Mr. Lotz has served as President of the Company since 2000 and served as the Company?s Chief Financial Officer from June 2008 through September 2021.