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Home/The Filing Wire/ONE GAS, INC./ 424B5

SEC Filing · 424B5

ONE GAS, INC.

OGSNYSEEQUITYCurrent

SEC Filing

Filed Aug 12, 2026Accepted Aug 12, 2026, 4:46 PM EDTCIK 1587732Accession 0001193125-26-347036
View company →Permanent SEC source ↗
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Company context

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

Current securities

OGSNYSE · EQUITY · Current
Historical securities (1)
ONEOTC · EQUITY · Historical · closed Apr 29, 2022

Recent company filings

  1. Regulation FD DisclosureSep 29, 2026
  2. Regulation FD DisclosureSep 25, 2026
  3. Regulation FD DisclosureSep 8, 2026
  4. Entry into a Material Definitive Agreement · Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet ArrangementAug 13, 2026
  5. FWP - filed by ONE Gas, Inc. regarding ONE Gas, Inc.Aug 11, 2026

As-filed source

Primary evidence
As filedOpen full document ↗

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