ONE Gas, Inc. announced that effective March 1, 2026, Curtis L. Dinan, 58, the Company?s senior vice president and chief operating officer, will be promoted to the position of president and chief operating officer and Robert S. McAnnally, 62, the Company?s president and chief executive officer will continue in the role of chief executive officer. Mr. Dinan has served as the Company?s senior vice president and chief operating officer since June 2021. He served as the Company?s senior vice president and chief commercial officer from July 2020 to June 2021, as senior vice president, commercial from February 2019 to July 2020, and as senior vice president and chief financial officer from January 2014 to February 2019.