OGS ONE Gas, Inc.

company

SEC Filings & Insider Trading Activity 2026

Business Overview

• • Core business: 100% regulated natural gas distribution utility serving 2.3 million customers in Oklahoma, Kansas, and Texas
• • New regulatory aggregation: Texas Gas Service customers aggregated into a single statewide service area in February 2026

Risk Factors

• • Regulatory risk from PHMSA, DOT, OSHA pipeline safety laws and June 2024 Supreme Court overturning Chevron Doctrine impacting regulatory interpretations
• • Economic risk of customer payment difficulties due to inflation, tariffs, and high interest rates, potentially increasing bad debt and financing needs

Management Discussion & Analysis

• • Revenue $2.43B, up 17% YoY from $2.08B in 2024; natural gas sales rose $332.2M (18%), driven by new rates and customer growth
• • Operating income $457.4M, up 15% from $399.0M; net income $264.2M, up 19% from $222.9M; operating margin approx. 18.8% vs 19.2% (calculated)

Risk Factors

• • No newly added risk factor this quarter; risk factors unchanged from most recent 10-K
• • Carried-forward operational risk remains gas supply volatility impacting service reliability and cost management

What are the latest OGS SEC filings in 2026?

ONE Gas, Inc. (OGS) has filed a 10-K annual report on February 19, 2026, a 10-Q quarterly report on November 4, 2025, an 8-K current report on April 7, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did OGS file its most recent 10-K annual report?

ONE Gas, Inc. (OGS) filed its most recent 10-K annual report on February 19, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view OGS 10-Q quarterly reports?

ONE Gas, Inc. (OGS)'s most recent 10-Q quarterly report was filed on November 4, 2025. SignalX displays every OGS 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has OGS filed recently?

ONE Gas, Inc. (OGS)'s most recent 8-K was filed on April 7, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find OGS insider trading activity (Form 4)?

SignalX aggregates every OGS Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does OGS file with the SEC?

ONE Gas, Inc. (OGS) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new OGS filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for ONE Gas, Inc. (OGS).

What is OGS's SEC CIK number?

ONE Gas, Inc. (OGS)'s SEC CIK (Central Index Key) number is 1587732. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1587732 to look up all OGS filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find OGS return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from ONE Gas, Inc. (OGS) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.