Initial Statement of Beneficial Ownership (Form 3)
10/1
2025 September Investor Update
9/12
Material Agreement, Financial Obligation (Form 8-K)
8/11
Second Quarter 2025 Transcript
8/6
ONE Gas Second Quarter 2025 Earnings Conference Call and Webcast Transcript
8/6
8/6
Quarterly Report for Quarter Ending June 30, 2025 (Form 10-Q)
8/6
Amendments to Bylaws (Form 8-K)
8/5
7/31
2025 Supplemental Report ESG 2025
7/8