ONE Gas to Participate in American Gas Association Financial Forum

Company Participation - ONE Gas, Inc. will participate in the American Gas Association Financial Forum from May 18-20, 2025, in Marco Island, Florida [1] - Key executives including Robert S. McAnnally, Curtis Dinan, and Christopher Sighinolfi will hold meetings with the investment community [1] Financial Information - Materials from the conference will be available on the ONE Gas website after market close on May 16, 2025 [2] - ONE Gas is a 100-percent regulated natural gas utility and is listed on the New York Stock Exchange under the symbol "OGS" [2] Company Overview - ONE Gas is headquartered in Tulsa, Oklahoma, serving over 2.3 million customers across Kansas, Oklahoma, and Texas [3] - The company operates three divisions: Kansas Gas Service, Oklahoma Natural Gas, and Texas Gas Service, with Kansas Gas Service being the largest distributor in Kansas [3]