ONE Gas Inc.

08/05/2025 | Press release | Distributed by Public on 08/05/2025 14:01

Amendments to Bylaws (Form 8-K)

Item 5.03

Amendments to Articles of Incorporation or Bylaws

On and effective August 4, 2025, our Board of Directors approved and adopted amended and restated By-lawsof the same date (the "Amended and Restated By-laws"),amending certain provisions of our existing By-laws.The Amended and Restated By-lawshave been updated to make references gender neutral.

A copy of the Amended and Restated By-lawsis filed as Exhibit 3.1 to this report, and its terms are incorporated herein by reference.

ONE Gas Inc. published this content on August 05, 2025, and is solely responsible for the information contained herein. Distributed via SEC EDGAR on August 05, 2025 at 20:01 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]