Edward Geiser Stock Transaction

Edward Geiser, a director at ATMOS ENERGY CORP, acquired 187.9455 units of phantom deferred compensation on July 1, 2026. The transaction, valued at $172.923 per share, brings his total holdings in this category to 1688.5031 units. The phantom stock units are equivalent to shares of the company's common stock and are settled upon termination of service. This filing also notes 3080.4873 shares of Phantom Stock Units held, including 18.10 units from dividend reinvestment since the last filing. Geiser acquired these units through an election to convert a portion of his director fees.