ONE Gas, one of the largest natural gas utilities in the United States and parent to natural gas operations in Oklahoma, Kansas and Texas, plans its 2026 annual meeting of shareholders in a few months.
The Tulsa-based company said the virtual meeting will be held Thursday, May 21 at 9 a.m. central daylight time. It will also be audio webcast on the ONE Gas website, www.onegas.com.
The record date for determining shareholders entitled to receive notice of the meeting and to vote is March 23, 2026.
ONE Gas has about 720 institutional shareholders who filed 13D/G or 13F forms with the Securities and Exchange Commission as of early 2026. Those shareholders hold a dominant position with 96% to 98% of the company’s shares held by institutions. Major institutional holders include Vanguard Group Inc., BlackRock, and Wellington Management.
It is reported Vanguard group holds 6.49 million shares while American Century Companies have 3.5 million. Wellington Management maintains 3.2 million and State Street Corp. has 2.98 million.
Date: Thursday, May 21, 2026, at 10 a.m. Eastern (9 a.m. Central)
Virtual: Register to virtually attend the live online Annual Meeting at
http://www.proxydocs.com/ogs
Webcast: Log on to the webcast at http://www.onegas.com/investors/events-and-presentations
ONE Gas is included in the S&P MidCap 400 Index and is one of the largest natural gas utilities in the United States.
Headquartered in Tulsa, Oklahoma, ONE Gas provides an energy choice to more than 2.3 million customers in Kansas, Oklahoma and Texas.
Its divisions include Kansas Gas Service, the largest natural gas distributor in Kansas; Oklahoma Natural Gas, the largest in Oklahoma; and Texas Gas Service, the third largest in Texas, in terms of customers.