ONE Gas Announces Dual Listing on NYSE Texas

Rhea-AI Summary

ONE Gas (NYSE: OGS) will begin a dual listing on NYSE Texas, effective Nov. 11, 2025, while retaining the NYSE as its primary exchange.

The company will trade under the same ticker OGS on both venues. ONE Gas said the move aims to broaden investor access and reflect its long-standing operations and community ties in Texas. NYSE Texas noted ONE Gas is the first Oklahoma corporation to join that exchange.

TULSA, Okla., Nov. 10, 2025 /PRNewswire/ -- ONE Gas, Inc. (NYSE: OGS) today announced the dual listing of its common stock, effective Nov. 11, 2025, on NYSE Texas, a fully electronic equities exchange headquartered in Dallas, Texas.

"Joining NYSE Texas is a natural step in our long-standing commitment to Texas, where we've invested, operated and built deep community ties for many decades. We believe this dual listing will broaden investor access and awareness of our mission to safely deliver affordable, reliable natural gas services to homes and businesses,"said Robert S. McAnnally, president and chief executive officer of ONE Gas.

"We're proud to welcome ONE Gas, one of the country's largest regulated natural gas utilities and the first Oklahoma corporation to join NYSE Texas," said Bryan Daniel, president, NYSE Texas.  

The NYSE will remain ONE Gas' primary exchange, and the company will trade under the same ticker symbol "OGS" on both exchanges.

About ONE Gas, Inc. 

ONE Gas, Inc. (NYSE: OGS) is a 100-percent regulated natural gas utility, and trades on the New York Stock Exchange under the symbol "OGS." 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 a reliable and affordable 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.

For more information and the latest news about ONE Gas, visit onegas.com and follow its social channels: @ONEGas, Facebook, LinkedIn and YouTube.

Analyst Contact:	Erin Dailey
	918-947-7411
Media Contact:	Leah Harper
	918-947-7123

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SOURCE ONE Gas, Inc.

FAQ

When will ONE Gas (OGS) begin trading on NYSE Texas?

ONE Gas will begin its NYSE Texas listing effective Nov. 11, 2025.

Will ONE Gas (OGS) keep its NYSE listing after the NYSE Texas dual listing?

Yes. The NYSE will remain ONE Gas' primary exchange and the company will continue to trade on both exchanges.

Will ONE Gas use a new ticker for the NYSE Texas listing?

No. ONE Gas will trade under the same ticker OGS on both NYSE and NYSE Texas.

Why is ONE Gas pursuing a dual listing on NYSE Texas for OGS?

The company said the dual listing is intended to broaden investor access and awareness and reflect its ties to Texas operations and communities.

Does the NYSE Texas listing of ONE Gas (OGS) change its corporate headquarters or governance?

No. The announcement describes a dual listing only and does not state any change to headquarters or governance.

Is ONE Gas the first Oklahoma company to list on NYSE Texas?

According to NYSE Texas, ONE Gas is the first Oklahoma corporation to join that exchange.