Welcome to our dedicated page for One Gas SEC filings (Ticker: OGS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to U.S. Securities and Exchange Commission filings for ONE Gas, Inc. (NYSE: OGS), a 100-percent regulated natural gas utility serving more than 2.3 million customers in Kansas, Oklahoma and Texas. Through these filings, investors can review how the company describes its business, risk factors, capital structure and regulatory environment.
Key documents for ONE Gas include annual reports on Form 10-K and quarterly reports on Form 10-Q, which explain its natural gas distribution operations, capital expenditures for system integrity and expansion, and the role of rate cases and performance-based mechanisms in Oklahoma, Kansas and Texas. Current reports on Form 8-K highlight material events such as changes to credit facilities, commercial paper programs, forward sale agreements for common stock, dividend declarations, governance changes and major infrastructure initiatives.
On Stock Titan, AI-powered tools summarize long and technical filings so readers can quickly see the main points of OGS disclosures, such as updates to revolving credit agreements, increases in commercial paper capacity, or new pipeline projects undertaken by its Oklahoma Natural Gas division. Real-time updates from EDGAR help ensure that new 8-K, 10-Q and 10-K filings appear promptly.
Investors can also use this page to locate information related to ONE Gas’s financing arrangements, including revolving credit facilities, commercial paper programs and equity issuance plans referenced in its 8-K filings. Where applicable, insider transaction reports on Form 4 and proxy materials on Schedule 14A provide additional detail on executive and director matters, compensation and board structure.
By combining direct access to SEC documents with AI-generated highlights, this OGS filings page helps users understand how ONE Gas manages its regulated utility business, funds its capital program and discloses risks and governance decisions to the market.
ONE Gas, Inc. (OGS) reported that, effective November 19, 2025, its Board of Directors approved and adopted amended and restated by-laws. The update changes who can call special meetings of the Board and meetings of Board committees. Under the new by-laws, special Board meetings and any meeting of a Board-designated committee may be called at any time by the chair of the Board, the lead independent director, the chair of the Corporate Governance Committee, or by a number of directors equal to a quorum of the Board. A full copy of the amended and restated by-laws is included as an exhibit, giving investors and other stakeholders access to the precise governance language.
ONE Gas, Inc. announced a planned leadership transition on its Board of Directors. John W. Gibson, age 73, will retire as a director and as chair of the Board effective May 21, 2026, immediately after the company’s Annual Meeting of Shareholders. He has served on the Board since 2014, and the company states his retirement is not due to any disagreement regarding its operations, policies, or practices.
Deborah A. P. Hersman, age 55, currently a director and chair of the Corporate Governance Committee, has been elected by the Board to succeed Mr. Gibson as chair, effective May 21, 2026. After Mr. Gibson’s retirement, the size of the Board will be reduced to eight members. ONE Gas also issued a news release on November 18, 2025, to announce these changes.
State Street Corporation filed a Schedule 13G reporting a passive stake in ONE Gas, Inc. (OGS). The firm beneficially owns 3,038,349 shares of common stock, representing 5.1% of the class as of 09/30/2025.
State Street reports 0 shares with sole voting and dispositive power, 2,812,970 shares with shared voting power, and 3,038,349 shares with shared dispositive power. The filer is classified as a parent holding company (HC), with affiliated investment advisers including SSGA entities.
They certify the holdings were acquired and are held in the ordinary course of business and not to change or influence control of the issuer.
ONE Gas (OGS) reported stronger Q3 2025 results. Total revenues were $379.1 million, up 11% year over year, with operating income of $65.4 million (up $5.9 million). Net income rose to $26.5 million, and diluted EPS was $0.44. For the first nine months, revenues reached $1,738.1 million and operating income was $317.7 million, driving net income of $177.9 million and diluted EPS of $2.94.
Growth was driven by $19.2 million from new rates and higher residential sales from customer additions, partly offset by higher depreciation, ad valorem taxes, and employee-related costs. Interest expense declined in Q3, aiding earnings. Liquidity improved with an amended revolving credit facility to $1.5 billion (expanded capacity and extended to October 30, 2030) and a new $250 million 13‑month unsecured term loan. The company declared a quarterly dividend of $0.67 per share. Regulatory updates included an approved $41.1 million Oklahoma base rate increase and Kansas GSRS approval of $7.2 million, with Texas filings advancing. Shares outstanding were 59,999,041 as of October 24, 2025.
ONE Gas, Inc. reported its results for the quarter ended September 30, 2025 and said it has narrowed its 2025 financial guidance. The company also declared a regular cash dividend of $0.67 per share. The detailed news release with quarterly results and guidance context was furnished as Exhibit 99.1.
The dividend is payable on December 1, 2025 to shareholders of record as of the close of business on November 14, 2025. Items 2.02 and 7.01 were furnished, not filed, under the Exchange Act. No other material corporate actions were disclosed.
ONE Gas (OGS) amended its core financing, entering a third amended and restated credit agreement that provides a $1.5 billion unsecured revolving credit facility. The facility includes a $20 million letter of credit sub‑facility and a $60 million swingline sub‑facility, with an option to increase commitments by up to $750 million upon customary conditions. Borrowings may be used for working capital, capital expenditures, acquisitions, mergers and other general corporate purposes.
The facility matures on October 30, 2030, and the company may extend the maturity by one year up to two times with lender consent. Loans bear interest at Term SOFR or a Base Rate plus an applicable margin. The agreement includes customary conditions to borrowing, affirmative and negative covenants (including a financial ratio maintenance covenant), and standard events of default that could lead to commitment termination and acceleration.
This Form 3 discloses that Regina L. Gregory, Senior Vice President, General Counsel and Assistant Secretary of ONE Gas, Inc. (OGS), acquired derivative awards granted under the company's 2018 Equity Compensation Plan: 3,700 performance units and 2,466 restricted units. Both awards vest on February 19, 2028, convert one-for-one into common shares if vested, and accrue dividend equivalents payable in shares.
ONE Gas, Inc. filed a current report to announce the timing of its upcoming quarterly update. The company plans to release its third quarter 2025 financial results after the market closes on Monday, November 3, 2025, and will host a public conference call the next day.
The call is scheduled for 11 a.m. Eastern Standard Time (10 a.m. Central Standard Time) on Tuesday, November 4, 2025, and will be streamed live on the company’s website. The report also notes that a related news release dated September 30, 2025 is attached as an exhibit.
ONE Gas, Inc. filed a current report to share that it will participate in the American Gas Association Mini-Forum in Boston on September 15-16, 2025. The company announced that senior vice president and chief financial officer Christopher Sighinolfi and vice president and treasurer Mark Smith will hold a series of meetings with members of the investment community during the event.
The presentation materials for this conference are available on the ONE Gas investor relations website under the events and presentations section. The related news release is provided as an exhibit and, along with the other Item 7.01 information, is furnished rather than filed under securities laws, which limits how it is incorporated into other regulatory documents.
ONE Gas, Inc. entered into a credit agreement providing a $250 million unsecured term loan facility to fund working capital, capital expenditures, acquisitions, mergers and other general corporate purposes. The loans bear interest at either Term SOFR or a Base Rate plus a margin specified in the agreement. The facility matures in September 2026 and includes customary conditions to borrowing, customary affirmative and negative covenants, a financial ratio maintenance covenant, and customary events of default that could accelerate the Companys obligations.
The agreement notes that certain lenders and their affiliates have previously provided, and may provide in the future, financial advisory, commercial and investment banking services to the Company and have acted in underwriting and dealer roles for the Companys prior capital markets activities. A copy of the Credit Agreement is filed as Exhibit 10.1 and is incorporated by reference.