Key Highlights

● ONE Gas will send its CEO, President and COO, and CFO to the Wolfe Research Utilities conference on September 29, 2026.

● The 8-K was furnished under Item 7.01, Regulation FD Disclosure, a routine procedural filing rather than a news event.

● ONE Gas serves customers in Oklahoma, Kansas, and Texas through its Oklahoma Natural Gas, Kansas Gas Service, and Texas Gas Service brands.

● Investor conference materials will be posted to ONE Gas's Investor relations website around the conference date.

ONE Gas (NYSE:OGS), the Tulsa-based Natural Gas utility, disclosed in an 8-K that three top executives will participate in the Wolfe Research Utilities, Midstream & Clean Energy Conference on September 29, 2026, a routine investor-relations disclosure made under Regulation FD ahead of the event.

Who Is Attending and When

According to the filing, CEO Sid McAnnally, President and Chief Operating Officer Curtis Dinan, and Senior Vice President and Chief Financial Officer Christopher Sighinolfi will represent ONE Gas at the conference on September 29, 2026. The 8-K states the executives will "conduct a series of meetings with members of the Investment community" at the event, and that related materials will be made available on the company's investor relations website.

Why This Filing Exists

Companies furnish 8-Ks under Item 7.01, Regulation FD Disclosure, when they plan to share information with investors at a conference that might include material details not previously made public, ensuring that any such information reaches the broader market at the same time it reaches conference attendees. The Wolfe Research Utilities, Midstream & Clean Energy Conference is an industry investor event that regularly draws management teams from natural gas, electric, and midstream companies to meet with institutional investors and Sell-Side analysts covering the sector.

ONE Gas operates as a regulated natural gas distribution utility, serving customers primarily in Oklahoma, Kansas, and Texas through its Oklahoma Natural Gas, Kansas Gas Service, and Texas Gas Service brands. The 8-K itself does not restate that Business description, focusing solely on procedural disclosure of the upcoming conference appearance. As a regulated utility, ONE Gas's Earnings are shaped heavily by rate cases decided by state Utility commissions in each of its three service territories, a dynamic that often features prominently in the kind of investor conversations conferences like this one are designed to facilitate.

What This Kind of Filing Typically Means

A Regulation FD 8-K tied to a conference appearance is not itself an announcement of new financial results, guidance, or strategic developments. It functions as a heads-up that materials management may use in investor meetings, such as slides covering financial performance, regulatory rate case status, or Capital spending plans, will be posted publicly. Investors watching a company's participation in a named conference such as this one often use it as a marker for when updated investor materials are likely to become available, even though the fact of attendance alone carries no substantive news.

Utility-focused investor conferences like the Wolfe Research event typically run for one or two days and feature back-to-back private meetings between company executives and institutional investors, alongside occasional public panel discussions or fireside chats.

What the Filing Does Not Say

The 8-K does not disclose the topics ONE Gas executives plan to discuss at the conference, does not include the presentation materials themselves within the body of the filing, and does not specify whether the appearance is in person or virtual beyond the filing's general description. It also does not mention any regulatory rate case developments, Capital Expenditure updates, or earnings guidance that might otherwise accompany a conference appearance of this kind, and it does not disclose ONE Gas's most recent quarterly financial results or any updates to its Dividend policy.

Tracking the Investor Relations Calendar

Investors should watch for ONE Gas's posting of updated investor conference materials to its investor relations website around the September 29, 2026 conference date, since any material business updates delivered at the event would typically accompany or follow that posting.