ONE Gas, Inc. (NYSE: OGS) announced on September 8, 2026, that it will participate in the American Gas Association Mini-Forum scheduled for September 15, 2026, in Boston. The company disclosed this event in a filing with the U.S. Securities and Exchange Commission.

According to the filing, Christopher Sighinolfi, the company’s Senior Vice President and Chief Financial Officer, and Mark Smith, the Vice President and Treasurer, will be in attendance. The executives plan to conduct a series of meetings with members of the investment community during the forum.

The filing notes that materials utilized at the conference will be accessible on the ONE Gas website under the section 'investors/events-and-presentations.' The company stated that the information disclosed in this filing is being furnished and shall not be deemed 'filed' for purposes of the Securities Exchange Act.

ONE Gas is a 100-percent regulated natural gas utility headquartered in Tulsa, Oklahoma. The company provides energy to more than 2.3 million customers across Kansas, Oklahoma, and Texas. Its operating divisions include Kansas Gas Service, Oklahoma Natural Gas, and Texas Gas Service.