# EDGAR Filing Document

**Accession Number:** 0001587732
**File Stem:** 0001193125-23-046748
**Filing Date:** 2023-2
**Character Count:** 292535
**Document Hash:** 04894503651dacba11b8e920f6c8a0b7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-046748.hdr.sgml**: 20230223

**ACCESSION NUMBER**: 0001193125-23-046748

**CONFORMED SUBMISSION TYPE**: S-3ASR

**PUBLIC DOCUMENT COUNT**: 17

**FILED AS OF DATE**: 20230223

**DATE AS OF CHANGE**: 20230223

**EFFECTIVENESS DATE**: 20230223

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ONE Gas, Inc.
- **CENTRAL INDEX KEY:** 0001587732
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATURAL GAS DISTRIBUTION [4924]
- **IRS NUMBER:** 463561936
- **STATE OF INCORPORATION:** OK
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** S-3ASR
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-269966
- **FILM NUMBER:** 23660861

**BUSINESS ADDRESS:**
- **STREET 1:** 15 EAST FIFTH STREET
- **CITY:** TULSA
- **STATE:** OK
- **ZIP:** 74103
- **BUSINESS PHONE:** 918-947-7000

**MAIL ADDRESS:**
- **STREET 1:** 15 EAST FIFTH STREET
- **CITY:** TULSA
- **STATE:** OK
- **ZIP:** 74103

##### [**Table of Contents**](#toc)
**As filed with the Securities and Exchange Commission on February 23, 2023** 

**Registration No. 333-** 

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**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**WASHINGTON, D.C. 20549** 

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**FORM S-3** 

**REGISTRATION STATEMENT** 

***UNDER***

***THE SECURITIES ACT OF 1933***

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## ONE Gas, Inc.
**(Exact name of registrant as specified in its charter)** 

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---

| | |
|:---|:---|
| **Oklahoma** | **46-3561936** |
| **(State or other jurisdiction of**<br> **incorporation or organization)** | **(IRS Employer**<br> **Identification No.)** |

---

**15 East Fifth Street** 

**Tulsa, Oklahoma 74103** 

**(918) 947-7000** 

**(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)** 

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**Joseph L. McCormick** 

**Senior Vice President, General Counsel and Assistant Secretary** 

**ONE Gas, Inc.** 

**15 East Fifth Street** 

**Tulsa, Oklahoma 74103** 

**(918) 947-7000** 

**(Name, address, including zip code, and telephone number, including area code, of agent for service)** 

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***Copies to:***

**Jordan B. Edwards** 

**GableGotwals** 

**100 West Fifth Street, Suite 1100** 

**Tulsa, Oklahoma 74103** 

**(918) 595-4800** 

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**Approximate date of commencement of proposed sale to the public:** From time to time after the effective date of this registration statement.

If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. ☐

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box. ☒

If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act. (Check one):

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| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ☒ | Accelerated filer | ☐ |
| Non-accelerated filer | ☐ | Smaller reporting company | ☐ |
|  |  | Emerging growth company | ☐ |

---

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

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##### [**Table of Contents**](#toc)
![LOGO](g465717g96m01.jpg)

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**PROSPECTUS** 

## ONE Gas, Inc.
**Debt Securities, Common Stock, Stock Purchase Contracts,** 

**Stock Purchase Contract Units, Preferred Stock, Depositary Shares and Warrants** 

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We may offer and sell, from time to time in one or more issuances, (1) one or more series of debt securities, which may be senior or subordinated notes or debentures, or other senior or subordinated evidences of indebtedness, and which may include terms permitting or requiring holders to convert or exchange their debt securities for common stock, preferred stock or other securities, (2) shares of our common stock, (3) stock purchase contracts, (4) stock purchase contract units that consist of (a) a stock purchase contract and (b) senior or subordinated debt securities, or preferred stock, U.S. Treasury securities or other debt obligations of third parties, that may be used to secure the holders' obligations under a purchase contract, (5) shares of our preferred stock, which may include terms permitting or requiring holders to convert or exchange their preferred stock for common stock or other securities, (6) depositary shares or (7) warrants.

We will provide you with the specific terms of the particular securities being offered in supplements to this prospectus. Any prospectus supplement may also add, update, or change information contained in this prospectus. You should read this prospectus and each related prospectus supplement carefully before you make an investment decision. This prospectus may not be used to sell securities unless accompanied by a prospectus supplement.

Our common stock, par value $0.01 per share, is listed on the New York Stock Exchange under the symbol "OGS."

If any offering involves underwriters, dealers, or agents, arrangements with them will be described in the prospectus supplement that relates to that offering.

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**Investing in these securities involves certain risks. Please read "[RISK FACTORS](#toc465717_6)" on page 7 of this prospectus.** 

**Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the adequacy or accuracy of this prospectus. Any representation to the contrary is a criminal offense.** 

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The date of this prospectus is February 23, 2023.

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##### [**Table of Contents**](#toc)
**TABLE OF CONTENTS** 

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| | |
|:---|:---|
|  [ABOUT THIS PROSPECTUS](#toc465717_1) | 1 |
|  [WHERE YOU CAN FIND MORE INFORMATION](#toc465717_2) | 1 |
|  [INCORPORATION BY REFERENCE](#toc465717_3) | 3 |
|  [FORWARD-LOOKING STATEMENTS](#toc465717_4) | 4 |
|  [ABOUT ONE GAS](#toc465717_5) | 7 |
|  [RISK FACTORS](#toc465717_6) | 7 |
|  [USE OF PROCEEDS](#toc465717_7) | 7 |
|  [DESCRIPTION OF DEBT SECURITIES](#toc465717_8) | 8 |
|  [DESCRIPTION OF CAPITAL STOCK](#toc465717_9) | 23 |
|  [DESCRIPTION OF STOCK PURCHASE CONTRACTS AND STOCK PURCHASE CONTRACT UNITS](#toc465717_10) | 30 |
|  [DESCRIPTION OF DEPOSITARY SHARES](#toc465717_11) | 31 |
|  [DESCRIPTION OF WARRANTS](#toc465717_12) | 33 |
|  [PLAN OF DISTRIBUTION](#toc465717_13) | 34 |
|  [LEGAL MATTERS](#toc465717_14) | 36 |
|  [EXPERTS](#toc465717_15) | 36 |

---

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##### [**Table of Contents**](#toc)
**ABOUT THIS PROSPECTUS** 

The information contained in this prospectus is not complete and may be changed. You should rely only on the information provided in or incorporated by reference in this prospectus, any prospectus supplement, or documents to which we otherwise refer you. We have not authorized anyone else to provide you with different information. We are not making an offer of any securities in any jurisdiction where the offer is not permitted. You should not assume that the information in this prospectus, any prospectus supplement or any document incorporated by reference is accurate as of any date other than the date of the document in which such information is contained or such other date referred to in such document, regardless of the time of any sale or issuance of a security.

This prospectus is part of a registration statement that we have filed with the Securities and Exchange Commission (the "SEC") utilizing a "shelf" registration process. Under this shelf registration process, we may sell different types of securities described in this prospectus in one or more offerings. This prospectus provides you with a general description of the securities we may offer. Each time we sell securities, we will provide a prospectus supplement that will contain specific information about the terms of that offering and the securities offered by us in that offering. The prospectus supplement may also add, update or change information in this prospectus. You should read both this prospectus and any prospectus supplement together with additional information described under the headings "WHERE YOU CAN FIND MORE INFORMATION" and "INCORPORATION BY REFERENCE."

This prospectus contains summaries of certain provisions contained in some of the documents described herein, but reference is made to the actual documents for complete information. All of the summaries are qualified in their entirety by reference to the actual documents. Copies of some of the documents referred to herein have been filed or will be filed or incorporated by reference as exhibits to the registration statement of which this prospectus is a part, and you may obtain copies of those documents as described below in the section entitled "WHERE YOU CAN FIND MORE INFORMATION."

Unless we otherwise indicate or unless the context requires, all references in this prospectus to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• "ONE Gas," "we," "our," "us" or similar references mean ONE Gas, Inc. and
its subsidiaries, predecessors and acquired businesses;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• "common stock" mean our common stock, par value $0.01 per share;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• "preferred stock" mean our preferred stock, par value $0.01 per share; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• "securities" mean the debt securities, common stock, stock purchase contracts, stock purchase contract
units, preferred stock, depositary shares and warrants described in this prospectus.

**WHERE YOU CAN FIND MORE INFORMATION** 

We have filed a registration statement on Form S-3 with the SEC under the Securities Act of 1933, as amended (the "Securities Act"), that registers the securities offered by this prospectus. The registration statement, including the documents that have been filed or will be filed or incorporated by reference as exhibits, contains additional relevant information about us. The rules and regulations of the SEC allow us to omit some information included in the registration statement from this prospectus.

We file annual, quarterly and current reports, proxy statements and other information with the SEC. Our SEC filings are available to the public over the Internet at the SEC's website at *www.sec.gov* and on our corporate website at *www.onegas.com*. Information on our website does not constitute part of this prospectus or the accompanying prospectus supplement and is not incorporated by reference into this prospectus or any accompanying prospectus supplement.

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##### [**Table of Contents**](#toc)
This prospectus is part of a registration statement we have filed with the SEC. As permitted by SEC rules, this prospectus does not contain all of the information we have included in the registration statement and the accompanying exhibits. You may refer to the registration statement and the accompanying exhibits for more information about us and our securities.

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##### [**Table of Contents**](#toc)
**INCORPORATION BY REFERENCE** 

The SEC allows us to "incorporate by reference" information into this document. This means that we can disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is considered to be part of this prospectus, and information that we file later with the SEC will automatically update and supersede the previously filed information. We incorporate by reference the documents listed below and any future filings made by us with the SEC pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), other than any portions of the respective filings that were furnished pursuant to Item 2.02 or Item 7.01 of Current Reports on Form 8-K (including exhibits related thereto) or other applicable SEC rules, rather than filed, prior to the termination of the offerings under this prospectus:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company's Annual Report on [Form 10-K](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/1587732/000158773223000015/ogs-20221231.htm) (File No. 001-36108) for the year ended December 31, 2022 filed on February 23, 2023;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company's Current Reports on Form 8-K (File No. 001-36108) filed on [January 24, 2023](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/1587732/000158773223000003/ogs-20230124.htm) (Item 
8.01) and [February 21, 2023](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/1587732/000119312523043477/d456899d8k.htm) (Item 5.03); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The description of capital stock contained within the "DESCRIPTION OF THE REGISTRANT'S SECURITIES
REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES ACT OF 1934" attached as [Exhibit 4.6](http://www.sec.gov/Archives/edgar/data/1587732/000158773221000030/ogs10-k2020exhibit46.htm) to the Company's Annual Report on [Form 10-K](http://www.sec.gov/Archives/edgar/data/../../../ix?doc=/Archives/edgar/data/1587732/000158773221000030/ogs-20201231.htm) (File No. 001-36108) for the year ended December 31, 2020 filed on February 26, 2021.

You may request a copy of these filings (other than an exhibit to the filings unless we have specifically incorporated that exhibit by reference into the filing), at no cost, by writing or telephoning us at the following address:

ONE Gas, Inc.

15 East Fifth Street

Tulsa, Oklahoma 74103

Attention: Corporate Secretary

Telephone: (918) 947-7000

You should rely only on the information contained or incorporated by reference in this prospectus or in any prospectus supplement. We have not authorized anyone to provide you with different information. If anyone provides you with different or inconsistent information, you should not rely on it. We are not making an offer to sell, or soliciting an offer to buy, securities in any jurisdiction where the offer and sale is not permitted. You should assume that the information appearing or incorporated by reference in this prospectus, the applicable prospectus supplement or any applicable pricing supplement is accurate only as of the date of the documents containing the information, regardless of the time of its delivery or of any sale of our securities. Our business, financial condition, results of operations and prospects may have changed since those dates.

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##### [**Table of Contents**](#toc)
**FORWARD-LOOKING STATEMENTS** 

*Our reports, filings and other public announcements may contain or incorporate by reference statements that do not directly or exclusively relate to historical facts. Such statements are "forward-looking statements." You can typically identify forward-looking statements by the use of forward-looking words, such as "anticipate," "estimate," "expect," "project," "intend," "plan," "believe," "should," "goal," "forecast," "guidance," "could," "may," "continue," "might," "potential," "scheduled," "likely,"and other words and terms of similar meaning. Those statements represent our intentions, plans, expectations, assumptions and beliefs about future events and are subject to risks, uncertainties and other factors. Many of those factors are outside our control and could cause actual results to differ materially from the results expressed or implied by those forward-looking statements. Those factors include those set forth in the section entitled "RISK FACTORS," as well as the following:* 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to recover costs (including operating costs and increased commodity costs related to Winter Storm Uri
in February 2021), income taxes and amounts equivalent to the cost of property, plant and equipment, regulatory assets and our allowed rate of return in our regulated rates or other recovery mechanisms;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• cyber-attacks, which, according to experts, have increased in volume and sophistication since the beginning of
the COVID-19 pandemic, or breaches of technology systems that could disrupt our operations or result in the loss or exposure of confidential or sensitive customer, employee or Company information; further,
increased remote working arrangements as a result of the pandemic have required enhancements and modifications to our IT infrastructure (e.g. Internet, Virtual Private Network, remote collaboration systems, etc.), and any failures of the
technologies, including third-party service providers, that facilitate working remotely could limit our ability to conduct ordinary operations or expose us to increased risk or effect of an attack;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to manage our operations and maintenance costs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the concentration of our operations in Oklahoma, Kansas, and Texas;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• changes in regulation of natural gas distribution services, particularly those in Oklahoma, Kansas and Texas;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the economic climate and, particularly, its effect on the natural gas requirements of our residential and
commercial customers;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the length and severity of a pandemic or other health crisis, such as the outbreak of COVID-19, including the impact to our operations, customers, contractors, vendors and employees, the effectiveness of vaccine campaigns (including the COVID-19 vaccine
campaign) on our workforce and customers and the effect of other measures or mandates that international, federal, state and local governments, agencies, law enforcement and/or health authorities implement to address the pandemic or other health
crisis, which could (as with COVID-19) precipitate or exacerbate one or more of the above-mentioned and/or other risks, and significantly disrupt or prevent us from operating our business in the ordinary
course for an extended period;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• competition from alternative forms of energy, including, but not limited to, electricity, solar power, wind
power, geothermal energy and biofuels;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• adverse weather conditions and variations in weather, including seasonal effects on demand and/or supply, the
occurrence of severe storms in the territories in which we operate, and climate change, and the related effects on supply, demand, and costs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• indebtedness could make us more vulnerable to general adverse economic and industry conditions, limit our ability
to borrow additional funds and/or place us at competitive disadvantage compared with competitors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to secure reliable, competitively priced and flexible natural gas transportation and supply,
including decisions by natural gas producers to reduce production or shut-in producing natural gas

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##### [**Table of Contents**](#toc)
wells and expiration of existing supply and transportation and storage arrangements that are not replaced with contracts with similar terms and pricing;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to complete necessary or desirable expansion or infrastructure development projects, which may delay
or prevent us from serving our customers or expanding our business;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• operational and mechanical hazards or interruptions;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• adverse labor relations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the effectiveness of our strategies to reduce earnings lag, revenue protection strategies and risk mitigation
strategies, which may be affected by risks beyond our control such as commodity price volatility, counterparty performance or creditworthiness and interest rate risk;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the capital-intensive nature of our business, and the availability of and access to, in general, funds to meet
our debt obligations prior to or when they become due and to fund our operations and capital expenditures, either through (i) cash on hand, (ii) operating cash flow, or (iii) access to the capital markets and other sources of
liquidity;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to obtain capital on commercially reasonable terms, or on terms acceptable to us, or at all;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• limitations on our operating flexibility, earnings and cash flows due to restrictions in our financing
arrangements;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• cross-default provisions in our borrowing arrangements, which may lead to our inability to satisfy all of our
outstanding obligations in the event of a default on our part;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• changes in the financial markets during the periods covered by the forward-looking statements, particularly those
affecting the availability of capital and our ability to refinance existing debt and fund investments and acquisitions to execute our business strategy;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• actions of rating agencies, including the ratings of debt, general corporate ratings and changes in the rating
agencies' ratings criteria;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• changes in inflation and interest rates;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to recover the costs of natural gas purchased for our customers, including those related to Winter
Storm Uri and any related financing required to support our purchase of natural gas supply, including the securitized financing currently contemplated in Texas;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• impact of potential impairment charges;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• volatility and changes in markets for natural gas and our ability to secure additional and sufficient liquidity
on reasonable commercial terms to cover costs associated with such volatility;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• possible loss of LDC franchises or other adverse effects caused by the actions of municipalities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• payment and performance by counterparties and customers as contracted and when due, including our counterparties
maintaining ordinary course terms of supply and payments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• changes in existing or the addition of new environmental, safety, tax and other laws to which we and our
subsidiaries are subject, including those that may require significant expenditures, significant increases in operating costs or, in the case of noncompliance, substantial fines or penalties;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the effectiveness of our risk-management policies and procedures, and employees violating our risk-management
policies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the uncertainty of estimates, including accruals and costs of environmental remediation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• advances in technology, including technologies that increase efficiency or that improve electricity's
competitive position relative to natural gas;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• population growth rates and changes in the demographic patterns of the markets we serve, and economic conditions
in these areas' housing markets;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• acts of nature and the potential effects of threatened or actual terrorism and war, including recent events in
Europe;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the sufficiency of insurance coverage to cover losses;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the effects of our strategies to reduce tax payments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the effects of litigation and regulatory investigations, proceedings, including our rate cases, or inquiries and
the requirements of our regulators as a result of the Tax Cuts and Jobs Act of 2017;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• changes in accounting standards;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• changes in corporate governance standards;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• existence of material weaknesses in our internal controls;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to comply with all covenants in our indentures and our $1.0 billion unsecured revolving credit
agreement, a violation of which, if not cured in a timely manner, could trigger a default of our obligations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to attract and retain talented employees, management and directors, and shortage of skilled-labor;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• unexpected increases in the costs of providing health care benefits, along with pension and postemployment health
care benefits, as well as declines in the discount rates on, declines in the market value of the debt and equity securities of, and increases in funding requirements for, our defined benefit plans; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to successfully complete merger, acquisition or divestiture plans, regulatory or other limitations
imposed as a result of a merger, acquisition or divestiture, and the success of the business following a merger, acquisition or divestiture.

In light of these risks, uncertainties and assumptions, the events described in the forward-looking statements might not occur or might occur to a different extent or at a different time than we have described. We undertake no obligation, except as may otherwise be required by the federal securities laws, to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

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##### [**Table of Contents**](#toc)
**ABOUT ONE GAS** 

We are a 100-percent regulated natural gas distribution utility, headquartered in Tulsa, Oklahoma, and one of the largest publicly traded natural gas utilities in the United States. We are an Oklahoma corporation and are the successor to the company founded in 1906 as Oklahoma Natural Gas Company, which became ONEOK, Inc. in 1980. Our Common Stock is listed on the New York Stock Exchange under the trading symbol "OGS." We are the largest natural gas distributor in Oklahoma and Kansas and the third largest in Texas, in terms of customers. We primarily serve residential, commercial and transportation customers in all three states. Our largest natural gas distribution markets in terms of customers are Oklahoma City and Tulsa, Oklahoma; Kansas City, Wichita and Topeka, Kansas; and Austin and El Paso, Texas.

The address for ONE Gas' principal executive offices is 15 East Fifth Street, Tulsa, Oklahoma 74103, and its telephone number is (918) 947-7000.

**RISK FACTORS** 

Before you invest in our securities, you should carefully consider those risk factors included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, as updated by annual, quarterly and other reports and documents we file with the SEC after the date of this prospectus and that are incorporated by reference herein, and those that may be included in the applicable prospectus supplement, together with all of the other information included in this prospectus, any prospectus supplement and the documents we incorporate by reference in evaluating an investment in our securities.

If any of the risks discussed in the foregoing documents were actually to occur, our business, financial condition, results of operations or cash flow could be materially adversely affected. In that case, our ability to pay dividends to our shareholders or pay interest on, or the principal of, any debt securities, may be reduced, the trading price of our securities could decline and you could lose all or part of your investment.

**USE OF PROCEEDS** 

Unless we inform you otherwise in an applicable prospectus supplement, ONE Gas will use the net proceeds from the sale of the offered securities for general corporate purposes. These purposes may include repayment and refinancing of debt, acquisitions, working capital, capital expenditures and repurchases and redemptions of securities. Pending any specific application, we may initially invest funds in marketable securities or apply them to the reduction of short-term indebtedness.

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**DESCRIPTION OF DEBT SECURITIES** 

The following description states the general terms and provisions of our debt securities. The debt securities will be unsecured obligations of ONE Gas and will be either senior or subordinated debt. Senior debt will be issued under a senior indenture dated January 27, 2014 between us and U.S. Bank Trust Company, National Association, as successor in interest to U.S. Bank National Association, as trustee, as supplemented from time to time. Subordinated debt will be issued under a subordinated indenture. We have filed the form of the subordinated indenture as an exhibit to the registration statement of which this prospectus is a part. The senior indenture and the subordinated indenture are sometimes referred to in this prospectus individually as an "Indenture" and collectively as the "Indentures." The terms of the debt securities will include those set forth in the applicable Indenture and those made a part of the applicable Indenture by reference to the Trust Indenture Act of 1939, as amended. Each prospectus supplement that we provide when we offer debt securities will describe the specific terms of the debt securities offered through that prospectus supplement and any general terms outlined in this section that will not apply to those debt securities. Unless otherwise specified in this prospectus, the term "debt securities" includes senior debt securities and subordinated debt securities and the descriptions of the debt securities describe both the senior debt securities and the subordinated debt securities unless otherwise specified in this prospectus or any prospectus supplement.

We have summarized the material terms and provisions of the Indentures in this section. The summary is not complete. We have filed, or incorporated by reference, the senior indenture and form of subordinated indenture as exhibits to the registration statement of which this prospectus forms a part. You should read the applicable Indenture for additional information before you buy any debt securities. Each of the Indentures is qualified under the Trust Indenture Act. You should refer to the Trust Indenture Act for provisions that apply to the debt securities. The following description of the debt securities is not complete and is subject to, and is qualified in its entirety by, reference to all the provisions of the Indentures and the description of the particular terms of the debt securities described in the applicable prospectus supplement or supplements and pricing supplement or supplements. Capitalized terms used but not defined in this summary have the meanings specified in the applicable Indenture. For purposes of this "DESCRIPTION OF DEBT SECURITIES," when we refer to "us," "we," "our," "ours" or "ONE Gas," we are describing ourselves, ONE Gas, Inc. only, and not any of our subsidiaries.

Debt securities issued under either Indenture will be issued as part of a series that will be established pursuant to a supplemental indenture or other corporate action designating the specific terms of the series of debt securities. A prospectus supplement will describe these terms and will include, among other things, the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the title of the debt securities of the particular series and whether the debt securities will be senior debt
securities or subordinated debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the total principal amount of those debt securities and the percentage of their principal amount at which we will
issue those debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the date or dates on which the principal of those debt securities will be payable;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the interest rate, the method for determining the interest rate (if the interest rate is variable), the date from
which interest will accrue, interest payment dates and record dates for interest payments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the place or places where payments on those debt securities will be made, where holders may surrender their debt
securities for transfer or exchange and where to serve notices or demands;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any provisions for optional redemption or early repayment;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any provisions that would obligate us to redeem, purchase or repay those debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any provisions for conversion or exchange of the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• whether payments on the debt securities of the particular series will be payable by reference to any index,
formula or other method;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any deletions from, changes of or additions to the events of default, covenants or other provisions described in
this prospectus;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the portion of the principal amount of those debt securities that will be payable if the maturity is accelerated,
if other than the entire principal amount;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any additional means of defeasance of all or any portion of those debt securities, any additional conditions or
limitations to defeasance of those debt securities or any changes to those conditions or limitations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any provisions granting special rights to holders of the debt securities of the particular series upon the
occurrence of events identified in the prospectus supplement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• if other than the trustee, the designation of any paying agent or security registrar for those debt securities
and the designation of any transfer or other agents or depositories for those debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• whether we will issue the debt securities of the particular series in individual certificates to each holder or
in the form of temporary or permanent global securities that a depository will hold on behalf of holders;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the denominations in which we will issue the debt securities of the particular series or in which they may be
owned, if other than $2,000 or any integral multiple of $1,000; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any other terms or conditions that are consistent with the applicable Indenture, which may include the
applicability of or change in the subordination provisions of the applicable Indenture or providing collateral, security, assurance or guarantee for a series of debt securities.

We may sell the debt securities at a discount (which may be substantial) below their stated principal amount. These discounted debt securities may bear no interest or interest at a rate that at the time of issuance is below market rates. We will describe in the prospectus supplement certain United States federal income tax consequences and other special considerations.

**Ranking** 

The senior debt securities will have the same rank as all of our other unsecured and unsubordinated debt. The subordinated debt securities will be subordinated to senior indebtedness as described under "—Subordination Provisions for Subordinated Debt Securities."

**Certain Restrictive Covenants under Our Senior Indenture** 

Under the senior indenture, we have agreed to two principal restrictions on our activities for the benefit of holders of the senior debt securities. The restrictive covenants summarized below will apply to a series of senior debt securities (unless waived or amended) as long as any of those senior debt securities are outstanding or, unless the prospectus supplement for the series states otherwise. We have used in this summary description capitalized terms that we have defined below under "—*Certain Definitions*."

Other than the restrictions contained in the senior indenture on Liens and Sale-Leaseback Transactions described in this section, the Indentures will not contain any covenants or other provisions designed to protect holders of the debt securities in the event ONE Gas participates in a highly leveraged transaction, unless the prospectus supplement for the series states otherwise. The Indentures and the debt securities also do not contain provisions that give holders of the debt securities the right to require us to repurchase their securities in the event of change-in-control, recapitalization or similar restructuring or otherwise or upon a decline in our credit rating. In addition, the Indentures will not limit our ability to incur indebtedness or limit our ability to guarantee any indebtedness of our subsidiaries or any other person.

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***Limitation on Liens***

ONE Gas will not, and will not permit any Restricted Subsidiary to, create, incur, issue or assume any Debt secured by any Lien on any Principal Property, or on Capital Interests or Debt of any Restricted Subsidiary, without making effective provision for the outstanding debt securities under the senior indenture (except as otherwise specified pursuant to an applicable supplemental indenture) to be secured by the Lien equally and ratably with (or prior to) any and all Debt and obligations secured or to be secured thereby for so long as such Debt is so secured. The foregoing restriction will not apply to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any Lien existing on the date of the senior indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any Lien on any Principal Property or Restricted Securities of any Person existing at the time such Person is
merged or consolidated with or into ONE Gas or a Restricted Subsidiary, or such Person becomes a Restricted Subsidiary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any Lien on any Principal Property existing at the time of acquisition of such Principal Property by ONE Gas or a
Restricted Subsidiary, whether or not assumed by ONE Gas or such Restricted Subsidiary; provided that no such Lien may extend to any other Principal Property of ONE Gas or any Restricted Subsidiary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any Lien on any Principal Property (including any improvements on an existing Principal Property) of ONE Gas or
any Restricted Subsidiary, and any Lien on the Capital Interests of a Restricted Subsidiary that was formed or is held for the purpose of acquiring and holding such Principal Property, in each case to secure all or any part of the cost of
acquisition, development, operation, construction, alteration, repair or improvement of all or any part of such Principal Property (or to secure Debt incurred by ONE Gas or a Restricted Subsidiary for the purpose of financing all or any part of such
cost); provided that such Lien is created prior to, at the time of, or within 12 months after the latest of, the acquisition, completion of construction or improvement, or commencement of commercial operation of such Principal Property; and
provided, further, that no such Lien (unless otherwise permitted) may extend to any other Principal Property of ONE Gas or any Restricted Subsidiary, other than any theretofore unimproved real property on which the Principal Property is so
constructed or developed or the improvement is located;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any Lien on any Principal Property or Restricted Securities to secure Debt owing to ONE Gas or to another
Restricted Subsidiary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any Lien in favor of governmental bodies to secure advances or other payments pursuant to any contract or statute
or to secure Debt incurred to finance the purchase price or cost of constructing or improving the property subject to such Lien;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any Lien created in connection with a project financed with, and created to secure, Non-Recourse Debt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• carriers', warehousemens', mechanics', landlords', materialmens', repairmens' or
other similar Liens arising in the ordinary course of business which are not delinquent or remain payable without penalty or which are being contested in good faith and by appropriate proceedings;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Liens (other than Liens imposed by the Employee Retirement Income Security Act of 1974, as amended) on the
property of ONE Gas or any of its Restricted Subsidiaries incurred, or pledges or deposits required, in connection with workmen's compensation, unemployment insurance and other social security legislation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Liens securing taxes that remain payable without penalty or which are being contested in good faith by
appropriate proceedings where collection thereof is stayed; provided that ONE Gas or any Restricted Subsidiary has set aside on its books reserves with respect to such taxes (segregated to the extent required by U.S. generally accepted accounting
principles) deemed by it to be adequate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any right that any municipal or governmental body or agency may have by virtue of any franchise, license or
contract to purchase or designate a purchaser of, or order the sale of, any property of

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ONE Gas or any Restricted Subsidiary upon payment of reasonable compensation therefor or to terminate any franchise, license or other rights or to regulate the property and business of ONE Gas or any Restricted Subsidiary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any Liens, neither assumed by ONE Gas or any Restricted Subsidiary nor on which ONE Gas or any Restricted
Subsidiary customarily pays interest, existing upon real estate, or rights in or relating to real estate acquired by ONE Gas or any Restricted Subsidiary for sub-station, measuring station, regulating station,
gas purification station, compressor station, transmission line, distribution line or right-of-way purposes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• easements or reservations in any property of ONE Gas or any Restricted Subsidiary for the purpose of roads, pipe
lines, hydrocarbon transmission and distribution lines, electric light and power transmission and distribution lines, water mains and other like purposes, and zoning ordinances, regulations and restrictions which do not impair the use of such
property in the operation of the business of ONE Gas or any Restricted Subsidiary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any extension, renewal, substitution or replacement (or successive extensions, renewals, substitutions or
replacements), in whole or in part, of any Lien referred to in the foregoing exceptions, provided that the Debt secured thereby may not exceed the principal amount of Debt so secured at the time of such renewal or refunding, and that such renewal or
refunding Lien must be limited to all or any part of the same property and improvements thereon, Capital Interests or Debt that secured the Lien renewed or refunded; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any Lien not permitted above securing Debt that, together with the aggregate outstanding principal amount of
other secured Debt that would otherwise be subject to the foregoing restrictions (excluding Debt secured by Liens permitted under the foregoing exceptions) and the Attributable Indebtedness in respect of all Sale-Leaseback Transactions (not
including Attributable Indebtedness in respect of any such Sale-Leaseback Transactions described in third or fourth bullet points under "— *Limitation on Sale-Leaseback Transactions*" below) would not then exceed 15% of
Consolidated Net Tangible Assets.

***Limitation on Sale-Leaseback Transactions***

ONE Gas will not, and will not permit any Restricted Subsidiary to, enter into any Sale-Leaseback Transaction unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• ONE Gas or a Restricted Subsidiary would be entitled, without securing the outstanding debt securities under the
senior indenture, to incur Debt secured by a Lien on the Principal Property that is the subject of such Sale-Leaseback Transaction;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the Attributable Indebtedness associated therewith would be in an amount permitted under the last bullet point
under "— *Limitation on Liens*" above;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the proceeds received in respect of the Principal Property so sold and leased back at the time of entering into
such Sale-Leaseback Transaction are used for the business and operations of ONE Gas or any of its Subsidiaries; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• within 12 months after the sale or transfer, an amount equal to the proceeds received in respect of the Principal
Property so sold and leased back at the time of entering into such Sale-Leaseback Transaction is applied to the prepayment (other than mandatory prepayment) of any outstanding debt securities under the senior indenture or Funded Debt of ONE Gas or a
Restricted Subsidiary (other than Funded Debt that is held by ONE Gas or any Restricted Subsidiary or Funded Debt of ONE Gas that is subordinate in right of payment to any outstanding debt securities under the senior indenture).

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***Certain Definitions***

As used in the foregoing description of covenants by which we are bound pursuant to the senior indenture, the following terms have the following meanings:

"Attributable Indebtedness" means with respect to a Sale-Leaseback Transaction involving any Property, as of the time of determination, the least of (i) the fair market value of such Property (as determined in good faith by the board of directors); (ii) the present value of the total Net Amount of Rent required to be paid under the lease involved in such Sale-Leaseback Transaction during the remaining term thereof (including any renewal term exercisable at the lessee's option or period for which the lease has been extended), discounted at the rate of interest set forth or implicit in the terms of such lease, compounded semiannually; and (iii) if the obligation with respect to such Sale-Leaseback Transaction constitutes an obligation that is required to be classified and accounted for as a Capital Lease Obligation for financial reporting purposes in accordance with U.S. generally accepted accounting principles, the amount equal to the capitalized amount of such obligation required to be paid by the lessee as determined in accordance with U.S. generally accepted accounting principles and included in the financial statements of the lessee.

"Capital Interests" of any person means any and all shares, interests, participations, rights or other equivalents (however designated) of capital stock of such person, including, without limitation, with respect to partnerships, partnership interests (whether general or limited), and with respect to limited liability companies, member interests and any other interest or participation that confers on the holder thereof the right to receive a share of the profits and losses of, or distributions of assets of, such person.

"Capital Lease Obligation" means, at the time any determination thereof is to be made, the amount of the liability in respect of a capital lease that would at such time be required to be capitalized on a balance sheet in accordance with U.S. generally accepted accounting principles.

"Consolidated Net Tangible Assets" means, at any date of determination, the aggregate amount of total assets included in the most recent quarterly or annual balance sheet of ONE Gas and its consolidated Subsidiaries prepared in accordance with U.S. generally accepted accounting principles less applicable reserves reflected in such balance sheet, after deducting the following amounts: (i) all current liabilities reflected in such balance sheet, provided, however, that there shall not be deducted billings recorded as revenues deferred pending the outcome of rate proceedings (less applicable income taxes thereon), if and to the extent the obligation to refund the same shall not have been finally determined; (ii) appropriate allowance for minority interests in Capital Interests of Subsidiaries; and (iii) all goodwill, trade names, trademarks, patents, unamortized debt discount and expenses and other like intangibles reflected in such balance sheet.

"Debt" means obligations for money borrowed, evidenced by notes, bonds, debentures or other similar evidences of borrowed money.

"Funded Debt" means all Debt maturing one year or more from the date of the incurrence, creation, assumption or guarantee thereof, all Debt directly or indirectly renewable or extendable, at the option of the debtor, by its terms or by the terms of any instrument or agreement relating thereto, to a date one year or more from the date of the incurrence, creation, assumption or guarantee thereof, and all Debt under a revolving credit or similar agreement obligating the lender or lenders to extend credit over a period of one year or more.

"Joint Venture" means any person (including non-wholly owned Subsidiaries) in which any of the Company or any of its Restricted Subsidiaries is directly the owner of any Capital Interest, provided that such Capital Interest (taken together with all Capital Interests, if any, owned by the Company or any of its other Restricted Subsidiaries in such person) constitutes not more than 60% of the issued and outstanding Capital Interests of such person.

"Lien" means any lien, mortgage, pledge, encumbrance, charge or security interest securing Debt. However, the following types of transactions will not be considered to result in a Lien: (i) any acquisition by ONE Gas or

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any Restricted Subsidiary of any property or assets subject to any reservation or exception under the terms of which any vendor, lessor or assignor creates, reserves or excepts or has created, reserved or excepted an interest in oil, gas or any other mineral in place or the proceeds thereof, (ii) any conveyance or assignment whereby ONE Gas or any Restricted Subsidiary conveys or assigns to any Person or Persons an interest in oil, gas or any other mineral in place or the proceeds thereof, (iii) any Lien upon any property or assets either owned or leased by ONE Gas or any Restricted Subsidiary or in which ONE Gas or any Restricted Subsidiary owns an interest that secures for the benefit of the Person or Persons paying the expenses of developing or conducting operations for the recovery, storage, transportation or sale of the mineral resources of such property or assets (or property or assets with which it is unitized) the payment to such Person or Persons of ONE Gas' or the Restricted Subsidiary's proportionate part of such development or operating expenses or (iv) any hedging arrangements entered into in the ordinary course of business, including any obligation to deliver any mineral, commodity or asset in connection therewith.

"Net Amount of Rent" as to any lease for any period means the aggregate amount of rent payable by the lessee with respect to such period after excluding amounts, whether or not designated as rent or additional rent, required to be paid on account of or contingent upon maintenance and repairs, insurance, taxes, assessments, water rates and similar charges. In the case of any lease that is terminable by the lessee upon the payment of a penalty, such net amount shall be the lesser of (1) the net amount determined assuming termination of the lease on the first date such lease may be terminated (in which case such net amount shall also include the amount of such penalty, but no rent shall be considered as payable under such lease subsequent to the first date upon which it may be so terminated) and (2) such net amount assuming no such termination.

"Non-Recourse Debt" means, at any time, Debt incurred after the date of the senior indenture by ONE Gas or a Restricted Subsidiary in connection with the acquisition of property or assets by ONE Gas or a Restricted Subsidiary or the financing of the construction of or improvements on property, whenever acquired; provided that, under the terms of such Debt and pursuant to applicable law, the recourse at such time and thereafter of the lenders with respect to such Debt is limited to the property or assets so acquired, or such construction or improvements, including Debt as to which a performance or completion guarantee or similar undertaking was initially applicable to such Debt or the related property or assets if such guarantee or similar undertaking has been satisfied and is no longer in effect.

"Principal Property" means any property located in the United States, except any such property that in the opinion of the board of directors of ONE Gas is not of material importance to the total business conducted by ONE Gas and its consolidated Subsidiaries.

"Property" means any right or interest of ONE Gas or any of its Subsidiaries in and to property of any kind whatsoever, whether real, personal or mixed and whether tangible or intangible.

"Restricted Subsidiary" means any Subsidiary that owns or leases a Principal Property, but not including any Joint Venture.

"Sale-Leaseback Transaction" means any arrangement with any person pursuant to which ONE Gas or any of its Subsidiaries leases any Principal Property that has been or is to be sold or transferred by ONE Gas or its Subsidiaries to such person, other than (a) any such transaction involving a lease for a term of not more than three years or classified as an operating lease under U.S. generally accepted accounting principles, (b) any such transaction between ONE Gas and any of its Subsidiaries or between any Subsidiaries of ONE Gas, and (c) any such transaction executed by the time of, or within 12 months after the latest of, the acquisition, the completion of construction, development or improvement, or the commencement of commercial operation of ONE Gas' Principal Property subject to such leasing transaction.

"Subsidiary" of any person means:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any person of which more than 50% of the total voting power of Capital Interests entitled (without regard to any
contingency) to vote in the election of directors, managers, trustees, or equivalent

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persons, at the time of such determination, is owned or controlled, directly or indirectly, by such person or one or more of the Subsidiaries of such person or a combination thereof;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• in the case of a partnership, any person of which more than 50% of the partners' Capital Interests
(considering all partners' Capital Interests as a single class), at the time of such determination, is owned or controlled, directly or indirectly, by such person or one or more of the Subsidiaries of such person; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any other person with respect to which such person or one or more of the Subsidiaries of such person or a
combination thereof has the power to control by contract or otherwise the board of directors, managers, trustees or equivalent governing body or otherwise controls such entity.

**Consolidation, Merger, Sale or Conveyance** 

The Indentures generally permit a consolidation or merger between us and another entity. They also permit the sale by us of all or substantially all of our assets. We have agreed, unless we inform you otherwise in the prospectus supplement, however, that we will not consolidate, amalgamate or merge with or into any person, or sell, convey, transfer, lease or otherwise dispose of all or substantially all of our assets to any person, whether in a single transaction or a series of related transactions, except in accordance with the provisions of our certificate of incorporation and by-laws, and unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• either (i) ONE Gas shall be the continuing person in the case of a merger or (ii) the resulting,
surviving or transferee person if other than ONE Gas (the "Successor Corporation"), shall be a corporation, limited liability company or partnership organized and existing under the laws of the United States of America, any state thereof
or the District of Columbia, or Canada or any province thereof, and the Successor Corporation shall expressly assume, by one or more supplemental indentures, executed and delivered to the trustee, in form satisfactory to the trustee, all the
obligations of ONE Gas under the applicable Indenture and the debt securities according to their tenor;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• immediately after giving effect to such transaction (and treating any Debt which becomes an obligation of the
Successor Corporation or any Subsidiary thereof as a result of such transaction as having been incurred by the Successor Corporation or such Subsidiary at the time of such transaction), no default or event of default would occur or be continuing;
and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• ONE Gas shall have delivered to the trustee an opinion of counsel stating that such consolidation, amalgamation,
merger or disposition and such supplemental indenture(s) (if any) complies with the applicable Indenture.

In case of any consolidation, amalgamation or merger where ONE Gas is not the continuing person, or disposition of all or substantially all of the assets of ONE Gas in accordance with this covenant, the Successor Corporation shall succeed to and be substituted for ONE Gas with the same effect as if it had been named in the applicable Indenture as the respective party to the applicable Indenture, and the predecessor entity shall be released from all liabilities and obligations under the applicable Indenture and the debt securities, except that no such release will occur in the case of a lease of all or substantially all of its assets.

Under the senior indenture, if we engage in any of these transactions that result in any Principal Property or shares of stock or debt of any Restricted Subsidiary becoming subject to any Lien and unless we are otherwise able to create that Lien, the senior debt securities (so long as those senior debt securities are entitled to the protection of the "Limitation on Liens" covenant) will be secured to at least the same extent as the debt that would become secured by the Lien as a result of the transaction.

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**Events of Default, Remedies and Notice** 

***Events of Default***

Unless we inform you otherwise in the prospectus supplement, each of the following events will be an "event of default" under the Indentures with respect to each series of debt securities:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• default in any payment of interest on any debt security of that series when due that continues for 30 days;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• default in the payment of principal of or premium, if any, on any Note of that series when due, whether at stated
maturity, upon redemption, by declaration, upon required repurchase or otherwise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• failure on the part of ONE Gas duly to observe or perform any other of the covenants or agreements with respect
to the debt securities (other than a covenant default in the performance of which is elsewhere specifically dealt with), continuing for a period of 90 days after the date on which written notice specifying such failure and requiring ONE Gas to
remedy the same shall have been given, by registered or certified mail, to ONE Gas by the trustee, or to ONE Gas and the trustee by the holders of at least 25% in aggregate principal amount of the debt securities of that series at the time
outstanding;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• certain events of bankruptcy, insolvency or reorganization of ONE Gas;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• default by us or any of our Restricted Subsidiaries in the payment, at maturity and after the expiration of any
applicable grace period, of principal of, premium, if any, or interest on indebtedness for money borrowed in the principal amount then outstanding of $100,000,000 or more, or acceleration of any indebtedness for borrowed money of such amount, such
that the indebtedness becomes due and payable prior to its maturity date and such acceleration is not rescinded within 60 days after notice thereof has been given to ONE Gas by the trustee or to ONE Gas and the trustee by the holders of at least 25%
in aggregate principal amount of the outstanding debt securities of such series; provided that, if, prior to the entry of judgment in favor of the trustee for payment of the debt securities of such series, the default under such Indenture or
instrument has been remedied or cured by ONE Gas or such Restricted Subsidiary, or waived by the holders of such indebtedness, then the event of default under the Indenture will be deemed likewise to have been remedied, cured or waived; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any other event of default provided for that series of debt securities.

***Exercise of Remedies***

If an event of default for any series of debt securities, other than an event of default described in the fourth bullet point in the section above, occurs and is continuing, the trustee or the holders of at least 25% in aggregate principal amount of the outstanding debt securities of that series may declare the entire principal of, premium, if any, and accrued and unpaid interest, if any, on all the debt securities of that series to be due and payable immediately.

If an event of default described in the fourth bullet point in the section above occurs, the principal of, premium, if any, and accrued and unpaid interest on all outstanding debt securities of all series will become immediately due and payable without any declaration of acceleration or other act on the part of the trustee or any holders.

The holders of a majority in principal amount of the outstanding debt securities of a series by written notice to the trustee may:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• waive all past defaults with respect to the debt securities of that series, except with respect to nonpayment of
principal, premium or interest; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• rescind any acceleration with respect to the debt securities of that series,

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but only if:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• rescinding the acceleration would not conflict with any judgment or decree of a court of competent jurisdiction
already rendered; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all existing events of default with respect to the debt securities of such series have been cured or waived,
other than the nonpayment of principal, premium or interest on the debt securities of that series that have become due solely because of acceleration.

If an event of default occurs and is continuing, the trustee will be under no obligation, except as otherwise provided in the applicable Indenture, to exercise any of its rights or powers under such Indenture at the request or direction of any of the holders of debt securities unless such holders have offered to the trustee reasonable indemnity or security against any costs, liabilities or expenses. No holder of debt securities may pursue any remedy with respect to the applicable Indenture or the debt securities of any series, except to enforce the right to receive payment of principal, premium or interest when due, unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• such holder has previously given the trustee notice that an event of default with respect to that series is
continuing;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• holders of at least 25% in principal amount of the outstanding debt securities of that series have requested that
the trustee pursue the remedy;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• such holders have offered the trustee reasonable indemnity or security against any costs, liabilities or
expenses;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the trustee has not complied with such request within 60 days after the receipt of the request and the offer of
indemnity or security; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the holders of a majority in principal amount of the outstanding debt securities of that series have not given
the trustee a direction that is inconsistent with such request.

The holders of a majority in aggregate principal amount of the outstanding debt securities of a series have the right, subject to certain restrictions, to direct the time, method and place of conducting any proceeding for any remedy available to the trustee or of exercising any right or power conferred on the trustee with respect to that series of debt securities. The trustee, however, may refuse to follow any direction that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• conflicts with law;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• is inconsistent with any provision of the applicable Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the trustee determines is unduly prejudicial to the rights of any other holder of debt securities of that series;
or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the trustee determines would involve it in personal liability.

***Notice of Event of Default***

Within 30 days after becoming aware of the occurrence of any default or event of default, we are required to give written notice to the trustee and indicate the status of the default or event of default and what action we are taking or propose to take to cure the default or event of default. In addition, we are required to deliver to the trustee, within 150 days after the end of each fiscal year, a compliance certificate indicating that we have complied with all covenants contained in the applicable Indenture.

If a default occurs and is continuing and is known to the trustee, the trustee must mail to each holder a notice of the event of default by the later of 90 days after the event of default occurs or 30 days after the trustee knows of the event of default. However, except in the case of a default in the payment of principal, premium or interest with respect to any debt securities, the trustee may withhold such notice, but only if and so long as the board of directors, the executive committee or a committee of directors or responsible officers of the trustee in good faith determines that withholding such notice is in the interests of the holders.

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**Amendments, Supplements and Waivers** 

ONE Gas and the trustee may enter into a supplemental indenture, without the consent of any holder of debt securities to, among other things:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• provide for the assumption by a successor of our obligations under the applicable Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• add covenants for the benefit of the holders or surrender any right or power conferred upon us;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• cure any ambiguity, omission, defect or inconsistency;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• convey, transfer, assign, mortgage or pledge any property to or with the trustee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• permit the qualification of the applicable Indenture under the Trust Indenture Act;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• change or eliminate any restriction on the payment of principal of, or premium, if any, on, any debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• secure any or all of the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• make any change that does not adversely affect the rights of any holder of debt securities; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• add or appoint a successor or separate trustee.

In addition, ONE Gas and the trustee may enter into a supplemental indenture if the holders of a majority in aggregate principal amount then outstanding of all debt securities of each series outstanding under the applicable Indenture that would be affected by the supplemental indenture consent to it. No such supplemental indenture, without the consent of each holder of outstanding debt securities of each series outstanding under the applicable Indenture that would be affected, shall:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• reduce the percentage in principal amount of debt securities of any series whose holders must consent to an
amendment;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• reduce the rate of or extend the time for payment of interest on any debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• reduce the principal of or extend the stated maturity of any debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• reduce the premium payable upon the redemption of any debt securities or change the time at which any debt
securities may or shall be redeemed;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• make any debt securities payable in a currency other than U.S. dollars;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• impair the right of any holder to receive payment of premium, principal or interest with respect to such
holder's debt securities on or after the applicable due date;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• impair the right of any holder to institute suit for the enforcement of any payment with respect to such
holder's debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• release any security that has been granted in respect of the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• make any change in the amendment provisions which require each holder's consent; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• make any change in the waiver provisions.

The consent of the holders is not necessary under either Indenture to approve the particular form of any proposed supplemental indenture. It is sufficient if such consent approves the substance of the proposed supplemental indenture. After an amendment pursuant to a supplemental indenture becomes effective, we are required to mail to all holders of debt securities of each affected series a notice briefly describing the amendment. The failure to give, or any defect in, such notice, however, will not impair or affect the validity of the amendment.

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The holders of a majority in aggregate principal amount of the outstanding debt securities of each affected series outstanding under the applicable Indenture, on behalf of all such holders, may waive:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• compliance by us with certain restrictive provisions of the applicable Indenture; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any past default or event of default under the applicable Indenture;

except that such majority of holders may not waive a default:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• in the payment of principal, premium or interest; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• in respect of a provision that under the applicable Indenture cannot be amended without the consent of all
holders of the affected series of debt securities.

**Defeasance** 

At any time, we may terminate, with respect to debt securities of a particular series, all our obligations under such series of debt securities and the applicable Indenture, which we call a "legal defeasance."

At any time we may also effect a "covenant defeasance," which means we have elected to terminate the operation of provisions that, among other things:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• require us to file SEC reports and financial statements with the trustee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• require us to preserve our corporate existence;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• limit our ability to incur indebtedness secured by a Lien, as described above under "*—* Certain
Restrictive Covenants under Our Senior Indenture *—Limitation on Liens*;"

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• limit our ability to engage in Sale-Leaseback Transactions, as described above under "*—* Certain
Restrictive Covenants under Our Senior Indenture *—Limitation on Sale-Leaseback Transactions*;"

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• relate to our consolidation or merger or the sale or conveyance of all or substantially all of our assets; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• establish certain events of default.

If we decide to make a legal defeasance or a covenant defeasance, however, we may not terminate our obligations to, among other things:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• register the transfer or exchange of the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• replace mutilated, destroyed, lost or stolen debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• pay the principal of, and premium, if any, and interest on the debt securities at the place and time and in the
manner provided in the applicable Indenture or in the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• maintain offices where the debt securities may be presented or surrendered for payment, transfer or exchange and
where notices and demands to or upon us in respect of the debt securities and the applicable Indenture may be served;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• appoint a trustee whenever necessary to avoid or fill a vacancy in the office of trustee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• maintain provisions relating to paying agents;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• deliver to the trustee, within 150 days after the end of each fiscal year, a compliance certificate indicating
that ONE Gas has complied with all covenants contained in the applicable Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• furnish to the trustee a list of the names and addresses of the holders of the debt securities, so long as the
trustee is not serving as the registrar with respect to the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• compensate the trustee for all services rendered under the applicable Indenture and to reimburse the trustee for
all reasonable expenses incurred in accordance with the provisions of the applicable Indenture;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• indemnify the trustee for, and hold it harmless against, any loss, liability or expense arising out of the
trustee's performance of its duties under the applicable Indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• repay amounts returned to ONE Gas by the trustee or paying agent as unclaimed funds;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• indemnify the trustee and the holders of debt securities against any tax, fee or charge assessed against
deposited U.S. government obligations or the principal and interest thereon; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• revive and reinstate the obligations of ONE Gas under the applicable Indenture and the debt securities of the
defeased series until such time as the trustee or any paying agent is permitted to apply all such money or U.S. government obligations.

We may exercise our legal defeasance option notwithstanding our prior exercise of the covenant defeasance option. If we exercise our legal defeasance option, payment of the affected series of debt securities may not be accelerated because of an event of default with respect to that series. If we exercise our covenant defeasance option, payment of the affected series of debt securities may not be accelerated because of:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• events of default with respect to our compliance with covenants in the applicable Indenture; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• cross defaults on other indebtedness for borrowed money.

In order to exercise either defeasance option, we must:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• irrevocably deposit in trust with the trustee money or certain U.S. government obligations for the payment of
principal of, and premium, if any, and interest on the series of debt securities to redemption or maturity, as the case may be;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• comply with certain other conditions, including that no default has occurred and is continuing after the deposit
in trust; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• deliver to the trustee an opinion of counsel to the effect that holders of the series of debt securities will not
recognize income, gain or loss for federal income tax purposes as a result of such defeasance and will be subject to federal income tax on the same amount, in the same manner and at the same times as would have been the case if such deposit and
defeasance had not occurred. In the case of legal defeasance only, such opinion of counsel must be based on a ruling of the Internal Revenue Service or other change in applicable federal income tax law.

**Subordination Provisions for Subordinated Debt Securities** 

Any subordinated debt securities issued under the subordinated indenture will be subordinate and subject in right of payment to the prior payment in full of all of our Senior Indebtedness (as defined below). The following provisions will apply to the subordinated debt securities unless otherwise specified in the prospectus supplement:

Subject to any collateral, security, assurance or guarantee provided for the benefit of any series of subordinated debt securities, if any, the payment of principal, any premium and interest on the subordinated debt securities will be subordinated in right of payment to the prior payment in full of all of our Senior Indebtedness. This means that in certain circumstances where we may not be making payments on all of our debt obligations as they become due, the holders of all of our Senior Indebtedness will be entitled to receive payment in full of all amounts that are due or will become due on the Senior Indebtedness before the holders of subordinated debt securities will be entitled to receive any payment or distribution (other than in the form of subordinated securities) on the subordinated debt securities. These circumstances include the following circumstances:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• we make a payment or distribute assets to creditors upon any liquidation, dissolution, winding up or
reorganization of our company, or as part of an assignment or marshalling of our assets for the benefit of our creditors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• we file for bankruptcy or certain other events in bankruptcy, insolvency or similar proceedings occur; and

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the maturity of the subordinated debt securities is accelerated. For example, the entire principal amount of a
series of subordinated debt securities may be declared to be due and immediately payable or may be automatically accelerated due to an event of default as described under "—Events of Default, Remedies and Notice— *Events of Default*."

In addition, we are generally not permitted to make payments of principal, any premium or interest on the subordinated debt securities if we default on our obligation to make payments on our Senior Indebtedness and do not cure such default. We are also prohibited from making payments on subordinated debt securities if an event of default (other than a payment default) that permits the holders of Senior Indebtedness to accelerate the maturity of the Senior Indebtedness occurs and we and the trustee have received a notice of such event of default. However, unless the Senior Indebtedness has been accelerated because of that event of default, this payment blockage upon notice cannot last more than 179 days.

These subordination provisions mean that if we are insolvent a holder of Senior Indebtedness is likely to ultimately receive out of our assets more than a holder of the same amount of our subordinated debt securities, and a creditor of ours that is owed a specific amount but who owns neither our Senior Indebtedness nor our subordinated debt securities may ultimately receive less than a holder of the same amount of Senior Indebtedness and more than a holder of subordinated debt securities.

The subordinated indenture does not limit the amount of Senior Indebtedness we are permitted to have and we may in the future incur additional Senior Indebtedness.

"Senior Indebtedness" is defined in the subordinated indenture to mean, with respect to us,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the principal, premium, if any, and interest (including interest, whether or not allowable, accruing after the
filing of a petition initiating any proceeding under any state, federal or foreign bankruptcy law) in respect of (A) our indebtedness and obligations related thereto and (B) indebtedness evidenced by securities, debentures, notes, bonds or
other similar instruments issued by us;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) all our capital lease, purchase money and similar obligations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) all our obligations issued or assumed as the deferred purchase price of property, all our conditional sale
obligations and all our obligations under any title retention agreement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) all our obligations for the reimbursement of any letter of credit, any banker's acceptance, any security
purchase facility, any repurchase agreement or similar arrangement, any commercial paper, any interest rate swap, any other hedging arrangement, or any obligation under options or any similar credit or other transaction;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) all obligations for indemnification, contributions, earnouts, adjustments of purchase price or similar
obligations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) all obligations in respect of workers' compensation claims, self-insurance, indemnities, bid performance,
warranty release, appeal, surety and similar bonds;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vii) all obligations of the type referred to in clauses (i) through (vi) above of other persons for the payment
of which we are responsible or liable as obligor, guarantor or otherwise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(viii) all obligations of the type referred to in clauses (i) through (vii) above of other persons secured by any
lien on any property or asset of ours (whether or not such obligation is assumed by us); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ix) all renewals, extensions, modifications and refunding of obligations of the type referred to in
clauses (i) through (viii) above;

whether incurred on or prior to the date of the subordinated indenture or thereafter incurred. Notwithstanding the foregoing, "Senior Indebtedness" shall not include (1) any Additional Junior Indebtedness, (2) debt securities issued pursuant to the subordinated indenture and guarantees in respect of such debt securities,

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(3) our trade accounts payable arising in the ordinary course of business (such trade accounts payable being *pari passu* in right of payment to debt securities issued pursuant to the subordinated indenture), or (4) obligations with respect to which in the instrument creating or evidencing the same or pursuant to which the same is outstanding, it is provided that such obligations are *pari passu* or junior in right of payment to debt securities issued pursuant to the subordinated indenture. Senior Indebtedness shall continue to be Senior Indebtedness and be entitled to the subordination provisions irrespective of any amendment, modification or waiver of any term of such Senior Indebtedness.

"Additional Junior Indebtedness" is defined in the subordinated indenture to mean, without duplication and other than the subordinated debt securities, any indebtedness, liabilities, guarantees or obligations of ours or any of our subsidiaries, under debt securities (or guarantees in respect of debt securities or preferred securities) initially issued after the date of the subordinated indenture to any trust, or a trustee of a trust, partnership or other entity affiliated with us that is, directly or indirectly, a finance subsidiary (as such term is defined in Rule 3a-5 under the Investment Company Act of 1940) or other financing vehicle of ours or any subsidiary of ours in connection with the issuance by that entity of preferred securities or other securities that are issued on a *pari passu* basis with the subordinated debt securities.

If this prospectus is being delivered in connection with a series of subordinated securities, the accompanying prospectus supplement or the information incorporated by reference will set forth the approximate amount of Senior Indebtedness outstanding as of a recent date.

**Satisfaction and Discharge** 

The Indentures will cease to be of further effect and will be deemed to have been satisfied and discharged with respect to a particular series of debt securities, when the following conditions have been satisfied:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all debt securities of that series have been delivered to the trustee for cancellation, or all debt securities of
that series not previously delivered to the trustee for cancellation have become due and payable or will become due and payable at their stated maturity or on a redemption date within one year, and we:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• irrevocably deposit with the trustee, in trust, funds sufficient to pay and discharge the entire indebtedness on
the senior debt securities of that series that had not been previously delivered for cancellation, for principal (and premium, if any) and interest, if any, to the date of the deposit (for debt securities that have become due and payable) or to the
stated maturity or the redemption date, as the case may be;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• we have paid or caused to be paid all other sums payable under the applicable Indenture or have made arrangements
for any such payments satisfactory to the payee; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• we have delivered to the trustee an officer's certificate and opinion of counsel, each stating that all
these conditions have been complied with.

**Methods of Receiving Payments on the Debt Securities** 

All payments in respect of all debt securities represented by a global debt security will be made by wire transfer of immediately available funds to the account specified by the holder of the global debt security to the paying agent with respect to the debt securities, who will initially be the trustee. With respect to any debt securities in certificated form, however, we may choose to make payment at the office of the trustee (or other paying agent) or by mailing a check to the holder's registered address.

**Form, Exchange, Registration and Transfer** 

We will issue the debt securities in registered form, without interest coupons. We will not charge a service charge for any registration of transfer or exchange of the debt securities. We may, however, require the payment of any tax or other governmental charge payable for that registration.

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Debt securities of any series will be exchangeable for other debt securities of the same series with the same total principal amount and the same terms but in different authorized denominations in accordance with the applicable Indenture. Holders may present registered debt securities for registration of transfer at the office of the security registrar or any transfer agent ONE Gas designates. The security registrar or transfer agent will effect the transfer or exchange when it is satisfied with the documents of title and identity of the person making the request.

ONE Gas will appoint the trustee as security registrar for the debt securities. If a prospectus supplement refers to any transfer agent initially designated by us, we may at any time designate additional transfer agents for any series of debt securities, rescind the designation of any transfer agent or approve a change in the location through which any transfer agent acts. ONE Gas will be required to maintain an office or agency for transfers and exchanges in each place of payment. No service charge will be made for any registration of transfer or exchange of the debt securities. We, the security registrar or any transfer agent may, however, require the payment of any tax or other governmental charge payable for that registration.

In the case of any redemption, neither the security registrar nor the transfer agent will be required to register the transfer of or exchange of any debt security either:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• during a period beginning 15 days before the day of mailing of a notice of redemption of debt securities of that
series selected for redemption and ending on the close of business on that day of mailing; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• if ONE Gas has called the debt security for redemption in whole or in part, except the unredeemed portion of any
debt security being redeemed in part.

**The Trustee** 

U.S. Bank Trust Company, National Association will be named as the "Trustee" under each Indenture. We may maintain banking and other commercial relationships with the trustee and its affiliates in the ordinary course of business, and the trustee may own debt securities.

**Governing Law** 

The Indentures and the debt securities will be governed by, and construed in accordance with, the laws of the State of New York.

**Book-Entry Debt Securities** 

We may issue the debt securities of a series in the form of one or more global debt securities that would be deposited with a depositary or its nominee identified in the prospectus supplement. We may issue global debt securities in either temporary or permanent form. We will describe in the prospectus supplement the terms of any depositary arrangement and the rights and limitations of owners of beneficial interests in any global debt security.

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**DESCRIPTION OF CAPITAL STOCK** 

We have provided below a summary description of our capital stock. You should read the full text of our amended and restated certificate of incorporation and amended and restated by-laws, which have been filed as exhibits to our Current Reports on Form 8-K filed with the SEC on May 30, 2018 and on February 21, 2023, respectively, as well as the provisions of applicable Oklahoma law.

**General** 

We are authorized to issue a total of 300,000,000 shares of all classes of stock. Of those authorized shares, 250,000,000 are shares of common stock, par value $0.01 per share, of which 9,437 shareholders of record held 55,350,277 shares outstanding as of February 17, 2023, and 50,000,000 are shares of preferred stock, par value $0.01 per share, none of which was outstanding as of February 17, 2023.

The additional shares of our authorized stock available for issuance might be issued at times and under circumstances so as to have a dilutive effect on earnings per share and on the equity ownership of the holders of our common stock. The ability of our board of directors to issue additional shares of stock could enhance the board's ability to negotiate on behalf of the shareholders in a takeover situation but could also be used by the board to make a change-in-control more difficult, thereby denying shareholders the potential to sell their shares at a premium and entrenching current management.

The following description is a summary of the material provisions of our capital stock and various provisions of our certificate of incorporation and by-laws. This summary is not intended to be complete and is qualified by reference to the provisions of applicable law and our certificate of incorporation and by-laws included as exhibits to the registration statement of which this prospectus is a part.

**Common Stock** 

The issued and outstanding shares of common stock are validly issued, fully paid and non-assessable. Our board of directors may make rules and regulations concerning the transfer of shares of our common stock from time to time, in accordance with our by-laws. Some provisions of the Oklahoma General Corporation Act, our certificate of incorporation and our by-laws may discriminate against holders of a substantial amount of the shares of our common stock. See "*—*Higher Vote for Some Business Combinations and Other Actions" and "—Oklahoma Law" below. Similarly, some provisions of our certificate of incorporation and our by-laws may have the effect of delaying, deferring or preventing a change-in-control with respect to an extraordinary corporate transaction, such as a merger, reorganization, tender offer, sale or transfer of substantially all of our assets.

***Voting Rights***

Holders of our common stock are entitled to one vote for each share held by them on all matters submitted to our shareholders. Holders of our common stock do not have cumulative voting rights in the election of directors, which means that holders of our common stock will not be able to aggregate their votes in favor of one director. Generally, all matters to be voted on by shareholders must be approved by a majority of the votes entitled to be cast by the holders of common stock present in person or represented by proxy, voting together as a single class, subject to any voting rights granted to holders of any preferred stock.

***Dividend Rights***

Holders of our common stock will share equally on a per share basis in any dividend declared by our board of directors out of funds legally available for that purpose, subject to any preferential rights of holders of any outstanding shares of preferred stock.

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***Other Rights***

Upon voluntary or involuntary liquidation, dissolution or winding up of our company, after payment in full of the amounts required to be paid to creditors and holders of any preferred stock that may be then outstanding, all holders of common stock are entitled to share equally on a pro rata basis in all remaining assets.

No shares of common stock are subject to redemption or have preemptive rights to purchase additional shares of common stock or other securities of our company. There are no other subscription rights or conversion rights and there are no sinking fund provisions applicable to our common stock.

**Preferred Stock** 

Our board of directors is authorized to issue shares of preferred stock, in one or more series or classes, and to fix for each series or class the preferences, conversion or other rights, voting powers, restrictions, limitations as to dividends, qualifications, or terms or redemption, as are permitted by Oklahoma law and as are stated in the resolution or resolutions adopted by our board providing for the issuance of shares of that series or class.

When we offer to sell a particular series of preferred stock, we will describe the specific terms of the securities in a supplement to this prospectus. The prospectus supplement will also indicate whether the terms and provisions described in this prospectus apply to the particular series of preferred stock. The preferred stock will be issued under a certificate of designations relating to each series of preferred stock. The issuance of preferred stock will also be subject to our certificate of incorporation.

**Amendment of By-laws** 

Except as otherwise provided by law, our certificate of incorporation or our by-laws, our by-laws may be amended, altered or repealed at (i) any annual meeting of shareholders, without prior notice, or a special meeting of the shareholders provided that notice of such amendment, alteration or appeal is contained in the notice of such meeting, in either case, by the vote of the holders of not less than eighty percent (80%) of the total voting power of all outstanding shares of our voting stock, entitled to vote generally on the elections of directors, or (ii) a meeting of our board of directors, by a vote of a majority of the number of directors then in office as directors.

All such amendments must be approved by either the holders of at least 80 percent of the voting power of our then outstanding shares of common stock or by a majority of our entire board of directors then in office.

**Amendment of the Certificate of Incorporation** 

Any proposal to amend, alter, change or repeal any provision of our certificate of incorporation, except as otherwise provided in our certificate of incorporation or as may be provided in the terms of any preferred stock, requires approval by the affirmative vote of both a majority of the members of our board of directors then in office and a majority vote of the voting power of all of the shares of our capital stock entitled to vote generally in the election of directors, voting together as a single class. Our certificate of incorporation also requires the affirmative vote of the holders of 80% of our then outstanding shares to amend, repeal or adopt provisions in our certificate of incorporation relating to, among other things:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the number of directors and the manner of electing those directors, including the election of directors to newly
created directorships and the classification of our board of directors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• provisions relating to changes in the by-laws;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a director's personal liability to us or our shareholders;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• shareholder ratification of various contracts, transactions and acts; and

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• voting requirements for approval of business combinations.

**Shareholder Action; Special Meeting** 

Our certificate of incorporation eliminates the ability of our shareholders to act by written consent. Our certificate of incorporation and our by-laws provide that special meetings of our shareholders may be called only by a majority of the members of our board of directors.

**Exculpation and Indemnification** 

Our certificate of incorporation provides that our directors and officers will not be personally liable for monetary damages for any action taken, or any failure to take any action, unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the director or officer has breached his or her duty of loyalty to the corporation or its shareholders;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the breach or failure to perform constitutes an act or omission not in good faith or which involves intentional
misconduct or a knowing violation of law;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the director served at the time of payment of an unlawful dividend or an unlawful stock purchase or redemption,
unless the director was absent at the time the action was taken or dissented from the action; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the director or officer derived an improper personal benefit from the transaction.

We will generally indemnify any person who was, is, or is threatened to be made, a party to a proceeding by reason of the fact that he or she:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• is or was our director, officer, employee or agent; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• while our director, officer, employee or agent is or was serving at our request as a director, officer, employee
or agent of another corporation, partnership, joint venture, trust or other enterprise.

Any indemnification of our directors, officers or others pursuant to the foregoing provisions for liabilities arising under the Securities Act are, in the opinion of the SEC, against public policy as expressed in the Securities Act and are unenforceable.

**Advance Notice Requirements for Shareholder Proposals** 

At any annual meeting of our shareholders, the only business that may be brought before the meeting is that which is brought:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• pursuant to our notice of meeting;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• by or at the discretion of our board of directors; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• by any of our shareholders of record at the time the notice is given, who are entitled to vote at the meeting and
who have complied with the notice procedures set forth in our by-laws and summarized herein.

For business to be properly brought before an annual meeting by a shareholder, the shareholder must have given timely notice in writing to our secretary. To be timely, a shareholder's notice must be received at our principal executive offices not less than 120 calendar days before the anniversary of the date our proxy statement was released to shareholders in connection with the previous year's annual meeting; provided however, that if the date of the meeting is changed by more than 30 days from the date of the previous year's meeting, notice must be received no later than the close of business on the 10th day following the earlier of the day on which notice of the date of the meeting was mailed to shareholders or public disclosure of that date was made. The shareholder notice must set forth as to each matter the shareholder proposes to bring before the meeting:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a brief description of and the reasons for proposing the matter at the meeting;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• with respect to the shareholder giving notice or the beneficial owner, if any on whose behalf the proposal is
made: (a) the name and address of such person, (b) the class or series and number of shares which are owned beneficially and of record by such person, (c) the name of each nominee holder of shares owned beneficially but not of record
and the number of such shares held by each such nominee, (d) whether and the extent to which any derivative instrument, swap, option or similar transaction was entered into by or on behalf of such person or any of its affiliates or associates,
and (e) whether and the extent to which any other agreement has been made by or on behalf of such person or any of its affiliates or associates to mitigate loss or manage risk of such person or to increase or decrease the voting power or other
interest of such person;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a representation that the shareholder giving notice intends to appear in person or by proxy at the annual
meeting;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any material interest of such shareholder of record or beneficial owner, if any, on whose behalf the proposal is
made, or any of their respective affiliates or associates, in such proposal;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a description of all agreements between the shareholder, the beneficial owner, if any, on whose behalf the
proposal is made, or any of their respective affiliates or associates, in connection with the proposal of such business by such shareholder; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all other information that would be required to be disclosed by such shareholder or the beneficial owner, if any,
on whose behalf the proposal is made in connection with solicitation of proxies for the election of directors in a contested election, pursuant to Regulation 14A of the Exchange Act.

These provisions may impede shareholders' ability to bring matters before an annual meeting of shareholders.

**Higher Vote for Some Business Combinations and Other Actions** 

Our certificate of incorporation provides that, subject to various exceptions, including acquiring 85 percent of the outstanding shares less shares owned by related persons in a single transaction, a business combination (including, but not limited to, a merger or consolidation, the sale, lease, exchange, transfer or other disposition of our assets in excess of $5,000,000, various issuances and reclassifications of securities and the adoption of a plan or proposal for liquidation or dissolution) with or upon a proposal by a related person, who is a person that is the direct or indirect beneficial owner of more than 10 percent of the outstanding voting shares of our stock (subject to various exceptions), and any affiliates of that person, shall require, in addition to any approvals required by law, the approval of the business combination by either:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a majority vote of all of the independent directors; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the holders of at least 66-2/3% of the outstanding shares otherwise
entitled to vote as a single class with the common stock to approve the business combination, excluding any shares owned by the related person.

**Transactions with Interested Parties** 

Our certificate of incorporation provides that, in the absence of fraud, no contract or other transaction will be affected or invalidated by the fact that any of our directors are in any way interested in or connected with any other party to the contract or transaction or are themselves parties to the contract or transaction, provided that the interest is fully disclosed or otherwise known to our board of directors at the meeting of our board of directors at which the contract or transaction is authorized or confirmed, and provided further that a quorum of disinterested directors is present at the meeting of our board of directors authorizing or confirming the contract or transaction and the contract or transaction is approved by a majority of the quorum, and no interested director votes on the contract or transaction. Any contract, transaction or act entered into or taken by us or our board or any committee thereof that is ratified by a majority of a quorum of the shareholders having voting power at any annual meeting,

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or any special meeting called for that purpose, will be valid and binding as though ratified by all of our shareholders. Any director may vote upon any contract or other transaction between us and any subsidiary corporation without regard to the fact that he is also a director of that subsidiary corporation. No contract or agreement between us and any other corporation or party that owns a majority of our capital stock or any subsidiary of that other corporation shall be made or entered into without the affirmative vote of a majority of the whole board of directors at a regular meeting of the board.

**Nomination of Directors** 

Subject to certain exceptions, only persons nominated in accordance with our by-laws are eligible for election as directors. Our by-laws provide that nominations may be made at any annual meeting of shareholders, or at any special meeting of shareholders called for the purpose of electing directors:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• by or at the discretion of our board of directors or a committee thereof; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• by any of our shareholders of record at the time the notice is given, who are entitled to vote at the meeting and
who have complied with the notice procedures set forth herein.

For nominations to be properly brought before an annual meeting, or a special meeting called for the purpose of electing directors, by a shareholder, the shareholder must have given timely notice in writing to our secretary. To be timely, a shareholder's notice must be received at our principal executive offices in the case of an annual meeting not less than 120 calendar days before the anniversary of the date our proxy statement was released to shareholders in connection with the previous year's annual meeting; provided, however, that if the date of the meeting is changed by more than 30 days from the date of the previous year's meeting, notice must be received no later than the close of business on the 10th day following the earlier of the day on which notice of the date of the meeting was mailed to shareholders or public disclosure of that date was made. In the case of a special meeting called for the purpose of electing directors, to be timely, the shareholder's notice must be received at our principal executive offices not later than the 10th day following the earlier of the day on which notice of the date of the meeting was mailed to shareholders or public disclosure of such date was made. The shareholder notice must set forth:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• as to each person whom the shareholder proposes to nominate for election as a director: (a) the name, age,
business address and residence address of such person, (b) the principal occupation or employment of such person, (c) the class or series and number of shares of the company that are owned beneficially or of record by such person and any
affiliates or associates of such person, (d) the name of each nominee holder of shares owned beneficially but not of record and the number of such shares held by each such nominee, (e) whether and the extent to which any derivative
instrument, swap, option or similar transaction was entered into by or on behalf of such person or any of its affiliates or associates, (f) whether and the extent to which any other agreement has been made by or on behalf of such person or any
of its affiliates or associates to mitigate loss or manage risk of such person or to increase or decrease the voting power or other interest of such person, (g) such person's written and executed representation and agreement (in the form
provided by our secretary upon written request) that such person (A) is not and will not become a party to any agreement, and has not and will not give any commitment, as to how such person, if elected as a director, will act or vote on any
issue or question, (B) is not and will not become a party to any agreement with anyone other than us with respect to any direct or indirect compensation, reimbursement or indemnification in connection with service or action as a director that
has not been disclosed to us in such representation and agreement and (C) in his or her individual capacity, would be in compliance, if elected as a director, and, if elected as a director, will comply with, all of our applicable publicly
disclosed confidentiality, corporate governance, conflict of interest, code of conduct and ethics, and stock ownership and trading policies and guidelines as well as Regulation FD; (h) such person's completed written questionnaire with
respect to the background and qualification of such individual and the background of any other person or entity on whose behalf, directly or indirectly, the nomination is being made (which form of questionnaire shall be promptly

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provided by our secretary to the requesting shareholder upon written request); and (i) all other information that would be required to be disclosed by such shareholder or the beneficial owner, if any, on whose behalf the proposal is made in connection with solicitation of proxies for the election of directors in a contested election, pursuant to Regulation 14A of the Exchange Act; <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• with respect to the shareholder giving notice or the beneficial owner, if any, on whose behalf the proposal is
made: (a) the name and address of such person, (b) the class or series and number of shares which are owned beneficially and of record by such person, (c) the name of each nominee holder of shares owned beneficially but not of record
and the number of such shares held by each such nominee, (d) whether and the extent to which any derivative instrument, swap, option or similar transaction was entered into by or on behalf of such person or any of its affiliates or associates,
(e) whether and the extent to which any other agreement has been made by or on behalf of such person or any of its affiliates or associates to mitigate loss or manage risk of such person or to increase or decrease the voting power or other
interest of such person, (f) representation that the shareholder giving notice intends to appear in person or by proxy at the annual meeting, (g) a description of all agreements between the shareholder, the beneficial owner, if any, on
whose behalf the proposal is made, or any of their respective affiliates or associates, in connection with the proposal of such business by such shareholder, and (h) all other information that would be required to be disclosed by such
shareholder or the beneficial owner, if any, on whose behalf the proposal is made in connection with solicitation of proxies for the election of directors in a contested election, pursuant to Regulation 14A of the Exchange Act; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• at our request, each proposed nominee must submit to our secretary such other information as we may reasonably
require, including such information as may be necessary or appropriate in determining the eligibility of such proposed nominee to serve as an independent director or that could be material to a reasonable shareholder's understanding of the
independence, or lack thereof, of such nominee.

These provisions may impede shareholders' ability to nominate persons for election as directors.

**Oklahoma Law** 

***Oklahoma Takeover Statute***

We are subject to Section 1090.3 of the Oklahoma General Corporation Act. In general, Section 1090.3 prevents an "interested shareholder" from engaging in a "business combination" with an Oklahoma corporation for three years following the date that person became an interested shareholder, unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• prior to the date that person became an interested shareholder, our board of directors approved the transaction
in which the interested shareholder became an interested shareholder or approved the business combination;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• upon consummation of the transaction that resulted in the interested shareholder becoming an interested
shareholder, the interested shareholder owned at least 85% of our voting stock outstanding at the time the transaction commenced, excluding stock held by directors who are also officers of the corporation and stock held by certain employee stock
plans; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• on or subsequent to the date of the transaction in which that person became an interested shareholder, the
business combination was approved by our board of directors and authorized at a meeting of shareholders by the affirmative vote of the holders of at least two-thirds of the outstanding voting stock of the
corporation not owned by the interested shareholder.

Section 1090.3 defines a "business combination" to include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any merger or consolidation involving the corporation and an interested shareholder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any sale, transfer, pledge or other disposition involving an interested shareholder of 10% or more of the assets
of the corporation;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• subject to limited exceptions, any transaction that results in the issuance or transfer by the corporation of the
stock of the corporation to an interested shareholder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any transaction involving the corporation that has the effect of increasing the proportionate share of the stock
of any class or series of the corporation beneficially owned by the interested shareholder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the receipt by an interested shareholder of any loans, guarantees, pledges or other financial benefits provided
by or through the corporation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any share acquisition by the interested shareholder pursuant to Section 1090.1 of the OGCA.

For purposes of the description above and Section 1090.3, the term "corporation" also includes our majority-owned subsidiaries. In addition, Section 1090.3, defines an "interested shareholder" as an entity or person beneficially owning 15 percent or more of our outstanding voting stock and any entity or person affiliated with or controlling or controlled by that entity or person.

***Oklahoma Control Share Provisions***

Our certificate of incorporation provides that we are not subject to the control share provisions of the Oklahoma General Corporation Act. With exceptions, these provisions prevent holders of more than 20 percent of the voting power of the stock of an Oklahoma corporation from voting their shares. If we were to become subject to the control share provisions of the Oklahoma General Corporation Act in the future, this provision may delay the time it takes anyone to gain control of us.

Additionally, to amend the applicable provision of our certificate of incorporation with respect to this matter would require the affirmative vote of the holders of at least 66-2/3% of the voting power of all of our outstanding equity securities, voting as a class.

**Transfer Agent and Registrar** 

The transfer agent and registrar for our common stock is EQ Shareholder Services, a division of Equiniti Trust Company.

**Listing** 

Our shares of common stock are listed on the New York Stock Exchange under the ticker symbol "OGS."

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**DESCRIPTION OF STOCK PURCHASE CONTRACTS** 

**AND STOCK PURCHASE CONTRACT UNITS** 

We may issue stock purchase contracts for the purchase of our securities or securities of an entity unaffiliated or affiliated with us, a basket of such securities or any combination of the above as specified in the applicable prospectus supplement. Each stock purchase contract will entitle the holder thereof to purchase, and obligate us to sell, on specified dates, such securities, at a specified purchase price, all as set forth in the applicable prospectus supplement. The applicable prospectus supplement will also specify the methods by which the holders may purchase such securities, any acceleration, cancellation or termination provisions or other provisions relating to the settlement of a stock purchase contract and, if applicable, the identity of any of our subsidiaries guaranteeing our obligations with respect to such stock purchase contracts. Stock purchase contracts may require holders to satisfy their obligations thereunder when the stock purchase contracts are issued. Our obligation to settle such prepaid stock purchase contracts on the relevant settlement date may constitute indebtedness. Accordingly, the prepaid stock purchase contracts will be issued under one of the Indentures. The stock purchase contracts may be issued separately or as part of a stock purchase contract unit that consists of (a) a stock purchase contract and (b) senior or subordinated debt securities, or preferred stock, U.S. Treasury securities or other debt obligations of third parties, that may be used to secure the holders' obligations under a stock purchase contract. The stock purchase contracts may require us to make periodic payments to the holders of the stock purchase contract units, and such payments may be unsecured or prefunded on some basis. The stock purchase contracts may require holders to secure their obligations in a specified manner and, in certain circumstances, we may deliver newly issued prepaid stock purchase contracts upon release to a holder of any collateral securing such holder's obligations under the original stock purchase contract.

The applicable prospectus supplement will describe the general terms of any stock purchase contracts or stock purchase contract units and, if applicable, prepaid stock purchase contracts. The description in the prospectus supplement will not purport to be complete and will be qualified in its entirety by reference to (a) the stock purchase contracts, (b) the collateral arrangements and depository arrangements, if applicable, relating to such stock purchase contracts or stock purchase contract units and (c) if applicable, the prepaid stock purchase contracts and the documents pursuant to which such prepaid stock purchase contracts will be issued. Certain United States federal income tax consequences applicable to the stock purchase contracts and the stock purchase contract units will also be discussed in the applicable prospectus supplement.

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**DESCRIPTION OF DEPOSITARY SHARES** 

**General** 

We may, at our option, elect to offer fractional shares of preferred stock, rather than full shares of preferred stock. If we exercise this option, we will issue to the public receipts for depositary shares, and each of these depositary shares will represent a fraction (to be set forth in the applicable prospectus supplement) of a share of a particular series of preferred stock.

The shares of any series of preferred stock underlying the depositary shares will be deposited under a deposit agreement between us and a bank or trust company selected by us. The depositary will have its principal office in the United States and a combined capital of at least $50,000,000. Subject to the terms of the deposit agreement, each owner of a depositary share will be entitled, in proportion, to the applicable fraction of a share of preferred stock underlying that depositary share, to all the rights and preferences of the preferred stock underlying that depositary share. Those rights (to be set forth in the applicable prospectus supplement) include dividend, voting, redemption and liquidation rights.

The depositary shares will be evidenced by depositary receipts issued pursuant to the deposit agreement. Depositary receipts will be distributed to those persons purchasing the fractional shares of preferred stock underlying the depositary shares, in accordance with the terms of the offering. Copies of the forms of deposit agreement and depositary receipt will be filed as exhibits to the registration statement. The following summary of the deposit agreement, the depositary shares and the depositary receipts is not complete. You should refer to the forms of the deposit agreement and depositary receipts that will be filed with the SEC in connection with the offering of the specific depositary shares.

Pending the preparation of definitive engraved depositary receipts, the depositary may, upon our written order, issue temporary depositary receipts substantially identical to the definitive depositary receipts but not in definitive form. These temporary depositary receipts entitle their holders to all the rights of definitive depositary receipts which are to be prepared without unreasonable delay. Temporary depositary receipts will then be exchangeable for definitive depositary receipts at our expense.

**Dividends and Other Distributions** 

The depositary will distribute all cash dividends or other cash distributions received with respect to the preferred stock to the record holders of depositary shares relating to the preferred stock in proportion to the number of depositary shares owned by those holders.

If there is a distribution other than in cash, the depositary will distribute property received by it to the record holders of depositary shares that are entitled to receive the distribution, unless the depositary determines that it is not feasible to make the distribution. If this occurs, the depositary may, with our approval, sell the property and distribute the net proceeds from the sale to the applicable holders.

**Redemption of Depositary Shares** 

If a series of preferred stock represented by depositary shares is subject to redemption, the depositary shares will be redeemed from the proceeds received by the depositary resulting from the redemption, in whole or in part, of that series of preferred stock held by the depositary. The redemption price per depositary share will be equal to the applicable redemption fraction of the redemption price per share payable with respect to that series of the preferred stock. Whenever we redeem shares of preferred stock that are held by the depositary, the depositary will redeem, as of the same redemption date, the number of depositary shares representing the shares of preferred stock so redeemed. If fewer than all the depositary shares are to be redeemed, the depositary shares to be redeemed will be selected by lot or pro rata as may be determined by the depositary.

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**Voting the Preferred Stock** 

Upon receipt of notice of any meeting at which the holders of the preferred stock are entitled to vote, the depositary will mail the information contained in such notice to the record holders of the depositary shares underlying the preferred stock. Each record holder of the depositary shares on the record date, which will be the same date as the record date for the preferred stock, will be entitled to instruct the depositary as to the exercise of the voting rights pertaining to the amount of the preferred stock represented by the holder's depositary shares. The depositary will then try, as far as practicable, to vote the number of shares of preferred stock underlying those depositary shares in accordance with such instructions. We will agree to take all actions which may be deemed necessary by the depositary to enable the depositary to do so. The depositary will not vote the shares of preferred stock to the extent it does not receive specific instructions from the holders of depositary shares underlying the preferred stock.

**Amendment and Termination of the Depositary Agreement** 

The form of depositary receipt evidencing the depositary shares and any provision of the deposit agreement may at any time be amended by agreement between us and the depositary. However, any amendment which materially and adversely alters the rights of the holders of depositary shares will not be effective unless the amendment has been approved by the holders of at least a majority of the depositary shares then outstanding. The deposit agreement may be terminated by us or by the depositary only if (a) all outstanding depositary shares have been redeemed or (b) there has been a final distribution of the underlying preferred stock in connection with our liquidation, dissolution or winding up and the preferred stock has been distributed to the holders of depositary receipts.

**Charges of Depositary** 

We will pay all transfer and other taxes and governmental charges arising solely from the existence of the depositary arrangements. We will also pay charges of the depositary in connection with the initial deposit of the preferred stock and any redemption of the preferred stock. Holders of depositary receipts will pay other transfer and other taxes and governmental charges and those other charges, including a fee for the withdrawal of shares of preferred stock upon surrender of depositary receipts, as are expressly provided in the deposit agreement to be for their accounts.

**Miscellaneous** 

The depositary will forward to holders of depositary receipts all reports and communications from us that we deliver to the depositary and that we are required to furnish to the holders of the preferred stock.

Neither we nor the depositary will be liable if either of us is prevented or delayed by law or any circumstance beyond our control in performing our respective obligations under the deposit agreement. Our obligations and those of the depositary will be limited to performance in good faith of our respective duties under the deposit agreement. Neither we nor the depositary will be obligated to prosecute or defend any legal proceeding in respect of any depositary shares or preferred stock unless satisfactory indemnity is furnished. We and the depositary may rely upon written advice of counsel or accountants, or upon information provided by persons presenting preferred stock for deposit, holders of depositary receipts or other persons believed to be competent and on documents believed to be genuine.

**Resignation and Removal of Depositary** 

The depositary may resign at any time by delivering notice to us of its election to resign. We may remove the depositary at any time. Any resignation or removal will take effect upon the appointment of a successor depositary and its acceptance of the appointment. The successor depositary must be appointed within 60 days after delivery of the notice of resignation or removal and must be a bank or trust company having its principal office in the United States and having a combined capital and surplus of at least $50,000,000.

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**DESCRIPTION OF WARRANTS** 

We may issue warrants for the purchase of debt securities, preferred stock, common stock, or units of two or more of these types of securities. Each series of warrants will be issued under a separate warrant agreement to be entered into between us and a bank or trust company, as warrant agent. The warrant agent will act solely as our agent in connection with the warrants and will not assume any obligation or relationship of agency or trust for or with any registered holders of warrants or beneficial owners of warrants.

We will distribute a prospectus supplement with regard to each issue of warrants. Each prospectus supplement will describe:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• in the case of warrants to purchase debt securities, the designation, aggregate principal amount, currencies,
denominations and terms of the series of debt securities purchasable upon exercise of the warrants and the price at which you may purchase the debt securities upon exercise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• in the case of warrants to purchase preferred stock, the designation, number of shares, stated value and terms,
such as liquidation, dividend, conversion and voting rights, of the series of preferred stock purchasable upon exercise of the warrants and the price at which you may purchase such number of shares of preferred stock of such series upon such
exercise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• in the case of warrants to purchase common stock, the number of shares of common stock purchasable upon the
exercise of the warrants and the price at which you may purchase such number of shares of common stock upon such exercise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the period during which you may exercise the warrants;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any provision adjusting the securities that may be purchased on exercise of the warrants, and the exercise price
of the warrants, to prevent dilution or otherwise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the place or places where warrants can be presented for exercise or for registration of transfer or exchange; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any other material terms of the warrants.

Warrants for the purchase of preferred stock and common stock will be offered and exercisable for U.S. dollars only. Warrants will be issued in registered form only. The exercise price for warrants will be subject to adjustment as described in the applicable prospectus supplement.

Prior to the exercise of any warrants to purchase debt securities, preferred stock or common stock, holders of the warrants will not have any of the rights of holders of the debt securities, preferred stock or common stock purchasable upon exercise, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• in the case of warrants for the purchase of debt securities, the right to receive payments of principal of, any
premium or interest on the debt securities purchasable upon exercise or to enforce covenants in the applicable indenture; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• in the case of warrants for the purchase of preferred stock or common stock, the right to vote or to receive any
payments of dividends on the preferred stock or common stock purchasable upon exercise.

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**PLAN OF DISTRIBUTION** 

We may sell our securities through agents, underwriters or dealers, or directly to purchasers.

We may designate agents to solicit offers to purchase our securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• We will name any agent involved in offering or selling our securities, and any commissions that we will pay to
the agent, in our prospectus supplement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Unless we indicate otherwise in our prospectus supplement, our agents will act on a best-efforts basis for the
period of their appointment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our agents may be deemed to be underwriters under the Securities Act of any of our securities that they offer or
sell.

We may use one or more underwriters in the offer or sale of our securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• If we use an underwriter, we will execute an underwriting agreement with the underwriter(s) at the time that we
reach an agreement for the sale of our securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• We will include the names of the managing underwriter(s), as well as any other underwriters, and the terms of the
transaction, including the compensation the underwriters and dealers will receive, in our prospectus supplement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The underwriter(s) will use our prospectus supplement to sell our securities.

We may use a dealer to sell our securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• If we use a dealer, we, as principal, will sell our securities to the dealer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The dealer will then sell our securities to the public at varying prices that the dealer will determine at the
time it sells our securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• We will include the name of the dealer and the terms of our transactions with the dealer in our prospectus
supplement.

We may directly solicit offers to purchase our securities, and we may directly sell our securities to institutional or other investors. We will describe the terms of our direct sales in our prospectus supplement.

We may indemnify agents, underwriters and dealers against certain liabilities, including liabilities under the Securities Act.

We may authorize our agents and underwriters to solicit offers by certain institutions to purchase our securities at the public offering price under delayed delivery contracts.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• If we use delayed delivery contracts, we will disclose that we are using them in the prospectus supplement and
will tell you when we will demand payment and delivery of the securities under the delayed delivery contracts.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• These delayed delivery contracts will be subject only to the conditions that we set forth in the prospectus
supplement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• We will indicate in our prospectus supplement the commission that underwriters and agents soliciting purchases of
our securities under delayed delivery contracts will be entitled to receive.

Underwriters, dealers and agents and their affiliates may engage in transactions with, or perform services for, or be customers of ONE Gas and its affiliates in the ordinary course of business.

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##### [**Table of Contents**](#toc)
Other than our common stock, all securities offered by this prospectus will be a new issue of securities with no established trading market. Any underwriter to whom securities are sold by us for public offering and sale may make a market in such securities, but such underwriters will not be obligated to do so and may discontinue any market making at any time without notice. The securities may or may not be listed on a national securities exchange or a foreign securities exchange, except for the common stock which is currently listed and traded on the New York Stock Exchange. Any common stock sold by this prospectus will be listed for trading on the New York Stock Exchange subject to official notice of issuance. We cannot give you any assurance as to the liquidity of the trading markets for any securities.

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##### [**Table of Contents**](#toc)
**LEGAL MATTERS** 

The validity of the securities will be passed upon for ONE Gas by GableGotwals, Tulsa, Oklahoma.

**EXPERTS** 

The financial statements and management's assessment of the effectiveness of internal control over financial reporting (which is included in Management's Report on Internal Control over Financial Reporting) incorporated in this Prospectus by reference to the Annual Report on Form 10-K for the year ended December 31, 2022 have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

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##### [**Table of Contents**](#toc)
**PART II** 

**INFORMATION NOT REQUIRED IN THE PROSPECTUS** 

**Item 14.** **Other Expenses of Issuance and Distribution.** <br>

The following table sets forth the expenses in connection with the issuance and distribution of the securities being registered, other than underwriting discounts and commissions. All of the amounts shown are estimated, except the SEC registration fee.

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| | | |
|:---|:---|:---|
|  SEC registration fee | $| \* |
|  Legal fees and expenses |  | \*\* |
|  Printing and engraving |  | \*\* |
|  Accounting fees and expenses |  | \*\* |
|  Trustee fees and expenses |  | \*\* |
|  Rating agencies fees |  | \*\* |
|  Blue sky fees and expenses |  | \*\* |
|  Miscellaneous |  | \*\* |
|  | $| \*\* |

---

------

\* Deferred in accordance with Rule 456(b) of the Securities Act, as amended, and calculated in accordance with the offering of securities under this registration statement pursuant to Rule 457(r) of the Securities Act, as amended.

\*\* The amount of these expenses is not presently known. 

**Item 15.** **Indemnification of Directors and Officers.** <br>

The certificate of incorporation of the Company provides that a director of the Company shall not be personally liable to the Company or its shareholders for monetary damages for breach of fiduciary duty as a director, except for liability for (i) any breach of the director's duty of loyalty to the Company or its shareholders, (ii) acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) payment of unlawful dividends or unlawful stock purchases or redemptions pursuant to Section 1053 of the Oklahoma General Corporation Act or (iv) any transaction from which the director derived an improper personal benefit.

Article VIII of the Company's by-laws provides that directors and officers of the Company shall be indemnified by the Company to the fullest extent permitted by the Oklahoma General Corporation Act, including

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##### [**Table of Contents**](#toc)
the advance of related expenses. Pursuant to Article VIII of the by-laws of the Company, upon authorization and determination (i) by the board of directors by a majority vote of directors who were not parties to the action, suit, or proceeding involved, even though less than a quorum; (ii) by a committee of directors designated by a majority vote of directors, even though less than a quorum; (iii) if there are no such directors, or if such directors so direct, by independent counsel in a written opinion; or (iv) by the shareholders, the Company is obligated to indemnify any person who incurs liability by reason of the fact that he is or was a director, officer, employee or agent of the Company, or is or was serving at its request as a director, officer, employee or agent of another corporation, partnership, limited liability company, joint venture, trust or other enterprise, or as a member of any committee or similar body, if he acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the Company, and with respect to any criminal action or proceeding, had no reasonable cause to believe his conduct was unlawful. However, in an action by or in the right of the Company, no indemnification will be made if such person shall be adjudged to be liable to the Company, unless such indemnification is allowed by a court of competent jurisdiction.

The Company has entered into indemnification agreements, the form of which has been previously approved by the board of directors of the Company, with each of its directors and executive officers. These indemnification agreements provide that the Company is obligated to indemnify the specified director or executive officer to the fullest extent permitted by law. The agreements provide that, upon request by a director or executive officer, the Company is obligated to advance expenses for defense of a claim made against the director or executive officer. The obligation of the Company to indemnify the director or executive officer is subject to applicable law and may be subject to the determination by "independent counsel" or another reviewing party selected by the board of directors that the director or executive officer is entitled to indemnification. The agreements also provide for partial indemnification if a portion of a claim for indemnification is not allowed by the agreements.

The Company provides liability insurance for its directors and officers which provides for coverage against loss from claims made against officers and directors in their capacity as such, including, subject to certain exceptions, liabilities under the federal securities laws.

It is recognized that the above-summarized provisions of the Company's by-laws, the indemnification agreements and the applicable provisions of the Oklahoma General Corporation Act are qualified by the actual terms of such by-laws, agreement and act and may be sufficiently broad to indemnify officers, directors and controlling persons of the Company against liabilities arising under such act.

**Item 16.** **Exhibits.** <br>

See the Exhibit Index which is incorporated herein by reference.

**Item 17.** **Undertakings.** <br>

The undersigned registrant hereby undertakes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this
registration statement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) To include any prospectus required by Section 10(a)(3) of the Securities Act;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement
(or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in
volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus
filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the

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##### [**Table of Contents**](#toc)
changes in volume and price represent no more than 20 percent change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective registration statement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) To include any material information with respect to the plan of distribution not previously disclosed in the
registration statement or any material change to such information in the registration statement;

*provided, however,* that paragraphs (1)(i), (1)(ii) and (1)(iii) above do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the registration statement, or is contained in a form of prospectus filed pursuant to Rule 424(b) that is part of the registration statement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment
shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial *bona fide* offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) To remove from registration by means of a post-effective amendment any of the securities being registered which
remain unsold at the termination of the offering.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) That, for the purpose of determining liability under the Securities Act to any purchaser:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Each prospectus filed by the registrant pursuant to Rule 424(b)(3) shall be deemed to be part of the
registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5), or (b)(7) as part of a registration
statement in reliance on Rule 430B relating to an offering made pursuant to Rule 415(a)(1)(i), (vii), or (x) for the purpose of providing the information required by Section 10(a) of the Securities Act shall be deemed to be part of and
included in the registration statement as of the earlier of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering described in the prospectus. As provided in Rule
430B, for liability purposes of the issuer and any person that is at that date an underwriter, such date shall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement to which that
prospectus relates, and the offering of such securities at that time shall be deemed to be the initial *bona fide* offering thereof. *Provided*, *however*, that no statement made in a registration statement or prospectus that is part
of the registration statement or made in a document incorporated or deemed incorporated by reference into the registration statement or prospectus that is part of the registration statement will, as to a purchaser with a time of contract of sale
prior to such effective date, supersede or modify any statement that was made in the registration statement or prospectus that was part of the registration statement or made in any such document immediately prior to such effective date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5) That, for the purpose of determining liability of the registrant under the Securities Act to any purchaser in
the initial distribution of the securities, the undersigned registrant undertakes that in a primary offering of securities of the undersigned registrant pursuant to this registration statement, regardless of the underwriting method used to sell the
securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such
securities to such purchaser:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be
filed pursuant to Rule 424;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or
used or referred to by the undersigned registrant;

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##### [**Table of Contents**](#toc)
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) The portion of any other free writing prospectus relating to the offering containing material information about
the undersigned registrant or its securities provided by or on behalf of the undersigned registrant; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) Any other communication that is an offer in the offering made by the undersigned registrant to the purchaser.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(6) That, for purposes of determining any liability under the Securities Act, each filing of the registrant's
annual report pursuant to Section 13(a) or 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in
the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial *bona fide* offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(7) Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors,
officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as
expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the
registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such
issue.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(8) To file an application for the purpose of determining the eligibility of the trustee to act under subsection
(a) of Section 310 of the Trust Indenture Act in accordance with the rules and regulations prescribed by the SEC under Section 305(b)(2) of the Trust Indenture Act.

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##### [**Table of Contents**](#toc)
**EXHIBIT INDEX** 

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| | |
|:---|:---|
| **Exhibit<br>Number** | **Description** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.1\*\* | Form of Underwriting Agreement. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.1\* | [Amended and Restated Certificate of Incorporation of ONE Gas, Inc., dated May 24, 2018 (incorporated by reference to Exhibit 3.1 to our Current Report on Form 8-K (File No. 001-36108), filed by us on May 30, 2018).](http://www.sec.gov/Archives/edgar/data/1587732/000158773218000031/amendedandrestatedcertific.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2\* | [Amended and Restated By-laws of ONE Gas, Inc., dated February 21, 2023 (incorporated by reference to Exhibit 3.1 to our Current Report on Form 8-K (File No. 001-36108), filed by us on February 21, 2023).](http://www.sec.gov/Archives/edgar/data/1587732/000119312523043477/d456899dex31.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1\* | [Form of Common Stock Certificate (incorporated by reference to Exhibit 4.1 to our Registration Statement on S-3 (File No. 333-216276), filed by us on February 27, 2017).](http://www.sec.gov/Archives/edgar/data/1587732/000119312517059018/d347348dex41.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.2\* | [Indenture, dated January 27, 2014, between ONE Gas, Inc. and U.S. Bank Trust Company, National Association, as successor in interest to U.S. Bank National Association, as trustee (incorporated by reference to Exhibit 10.1 to ONE Gas, Inc.'s Current Report on Form 8-K filed on January 30, 2014 (File No. 1-36108)).](http://www.sec.gov/Archives/edgar/data/1587732/000119312514028502/d665702dex101.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3\* | [Supplemental Indenture No. 1, dated January 27, 2014, between ONE Gas, Inc. and U.S. Bank Trust Company, National Association, as successor in interest to U.S. Bank National Association, as trustee, with respect to the 2.070% Senior Notes due 2019, the 3.610% Senior Notes due 2024 and the 4.685% Senior Notes due 2044 (incorporated by reference to Exhibit 10.2 to ONE Gas, Inc.'s Current Report on Form 8-K filed on January 30, 2014 (File No. 1-36108)).](http://www.sec.gov/Archives/edgar/data/1587732/000119312514028502/d665702dex102.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.4\* | [Supplemental Indenture No. 2, dated November 5, 2018, among ONE Gas, Inc. and U.S. Bank Trust Company, National Association, as successor in interest to U.S. Bank National Bank Association, as trustee, with respect to the 4.50% Senior Notes due 2048 (incorporated by reference to Exhibit 4.2 to ONE Gas, Inc.'s Current Report on Form 8-K filed on November 6, 2018 (File No. 1-36108)).](http://www.sec.gov/Archives/edgar/data/1587732/000119312518319587/d649696dex42.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.5\* | [Supplemental Indenture No. 3, dated May 4, 2020, among ONE Gas, Inc. and U.S. Bank Trust Company, National Association, as successor in interest to U.S. Bank National Bank Association, as trustee, with respect to the 2.00% Senior Notes due 2030 (incorporated by reference to Exhibit 4.2 to ONE Gas, Inc.'s Current Report on Form 8-K filed on May 4, 2020 (File No. 1-36108)).](http://www.sec.gov/Archives/edgar/data/1587732/000119312520132395/d918989dex42.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.6\* | [Supplemental Indenture No. 4, dated as of March 11, 2021, between ONE Gas, Inc. and U.S. Bank Trust Company, National Association, as successor in interest to U.S. Bank National Association, as trustee, with respect to the 0.85% Senior Notes due 2023 and 1.10% Senior Notes due 2024 (incorporated by reference to Exhibit 4.2 to ONE Gas, Inc.'s Current Report on Form 8-K filed on March 11, 2021 (File No. 1-36108)).](http://www.sec.gov/Archives/edgar/data/1587732/000119312521077764/d153638dex42.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.7\* | [Supplemental Indenture No. 6, dated as of August 8, 2022, between ONE Gas, Inc. and U.S. Bank Trust Company, National Association, as successor in interest to U.S. Bank Trust Company, National Association, as trustee, with respect to the 4.25% Notes due 2032 (incorporated by reference to Exhibit 4.2 of ONE Gas Inc.'s Current Report on Form 8-K filed on August 8, 2022 (File No. 1-36108)).](http://www.sec.gov/Archives/edgar/data/1587732/000119312522214860/d480062dex42.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.8\* | [Form of Subordinated Indenture (incorporated by reference to Exhibit 4.3 to our Registration Statement on Form S-3ASR (File No. 333-196743), filed by us on June 13, 2014).](http://www.sec.gov/Archives/edgar/data/1587732/000119312514236272/d743325dex43.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.9\* | [Indenture by and among Kansas Gas Service Securitization I, L.L.C., U.S. Bank Trust Company, National Association, as Indenture Trustee, and U.S. Bank National Association, as Securities Intermediary (including the form of the Securitized Utility Tariff Bonds and the Series Supplement), dated as of November 18, 2022 (incorporated by reference to Exhibit 4.1 to ONE Gas, Inc.'s Current Report on Form 8-K filed on November 18, 2022 (File No. 1-36108)).](http://www.sec.gov/Archives/edgar/data/1587732/000119312522288984/d358356dex41.htm) |

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##### [**Table of Contents**](#toc)

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| | |
|:---|:---|
| **Exhibit<br>Number** | **Description** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.10\* | [Series Supplement by and among Kansas Gas Service Securitization I, L.L.C. and U.S. Bank Trust Company, National Association, as Indenture Trustee, dated as of November 18, 2022 (incorporated by reference to Exhibit 4.2 to ONE Gas, Inc.'s Current Report on Form 8-K filed on November 18, 2022 (File No. 1-36108)).](http://www.sec.gov/Archives/edgar/data/1587732/000119312522288984/d358356dex42.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.11\*\* | Form of Senior Debt Security. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.12\*\* | Form of Subordinated Debt Security. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.13\*\* | Form of Certificate of Designation. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.14\*\* | Form of Stock Purchase Contract Agreement. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.15\*\* | Form of Stock Purchase Contract Unit Certificate. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.16\*\* | Form of Warrant Agreement. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.17\*\* | Form of Warrant Certificate. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.18\*\* | Form of Depositary Agreement. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.19\*\* | Form of Depositary Receipt. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.1<sup>†</sup> | [Opinion of GableGotwals.](d465717dex51.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;23.1<sup>†</sup> | [Consent of PricewaterhouseCoopers LLP.](d465717dex231.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;23.2<sup>†</sup> | [Consent of GableGotwals. (contained in Exhibit 5.1).](d465717dex51.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;24.1<sup>†</sup> | [Powers of Attorney (included on the signature page hereto).](#ii465717_1a) |
| &nbsp;&nbsp;&nbsp;&nbsp;25.1<sup>†</sup> | [Statement of Eligibility of the Trustee under the Trust Indenture Act of 1939 on Form T-1 with respect to the Senior Indenture.](d465717dex251.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;25.2<sup>†</sup> | [Statement of Eligibility of the Trustee under the Trust Indenture Act of 1939 on Form T-1 with respect to the Subordinated Indenture.](d465717dex252.htm) |
| &nbsp;&nbsp;&nbsp;&nbsp;107<sup>†</sup> | [Filing Fee Table](d465717dexfilingfees.htm) |

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† Filed herewith.

\* Previously filed and incorporated herein by reference.

\*\* To be filed by amendment or as an exhibit to a Current Report on Form 8-K and incorporated herein by reference.

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##### [**Table of Contents**](#toc)
**SIGNATURES** 

Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of Tulsa, State of Oklahoma, on the 23rd day of February, 2023.

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| | |
|:---|:---|
| **ONE Gas, Inc.** | **ONE Gas, Inc.** |
| By: | /s/ Caron A. Lawhorn |
|  | Caron A. Lawhorn |
|  | Senior Vice President and Chief Financial<br> Officer<br> (Principal Financial Officer) |

---

**SIGNATURES AND POWER OF ATTORNEY** 

Each person whose signature appears below authorizes Caron A. Lawhorn, Joseph L. McCormick and Brian K. Shore, and each of them, each of whom may act without joinder of the other, to execute in the name of each such person who is then an officer or director of the Company and to file any amendments to this registration statement, including post effective amendments, and to do any and all acts they or either of them determines may be necessary or advisable to enable the Company to comply with the Securities Act of 1933, as amended, and any rules, regulations and requirements of the Securities and Exchange Commission in respect thereof, in connection with the registration of the securities which are the subject of this registration statement.

Pursuant to the requirements of the Securities Act, this registration statement has been signed by the following persons in the capacities indicated and on the 23rd day of February, 2023.

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| | |
|:---|:---|
| **Signature** | **Title** |
| /s/ Robert S. McAnnally<br> Robert S. McAnnally | President, Chief Executive Officer and Director |
| /s/ Caron A. Lawhorn<br> Caron A. Lawhorn | Senior Vice President and Chief Financial Officer |
| /s/ Brian F. Brumfield<br> Brian F. Brumfield | Vice President, Chief Accounting Officer and Controller<br>(Principal Accounting Officer) |
| /s/ John W. Gibson<br> John W. Gibson | Director, Chairman of the Board |
| /s/ Robert B. Evans<br> Robert B. Evans | Director |
| /s/ Tracy E. Hart<br> Tracy E. Hart | Director |
| /s/ Michael G. Hutchinson<br> Michael G. Hutchinson | Director |

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##### [**Table of Contents**](#toc)

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| | |
|:---|:---|
| **Signature** | **Title** |
| /s/ Pattye L. Moore<br> Pattye L. Moore | Director |
| /s/ Eduardo A. Rodriguez<br> Eduardo A. Rodriguez | Director |
| /s/ Douglas H. Yaeger<br> Douglas H. Yaeger | Director |

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## Exhibit 5.1

**Exhibit 5.1** 

---

| | | |
|:---|:---|:---|
|  | ![LOGO](g465717img1.jpg) |  |
| 110 North Elgin Avenue, Suite 200<br> Tulsa, Oklahoma 74120-1495<br> Telephone (918) 595-4800<br> Fax (918) 595-4990<br> *www.gablelaw.com* |  | BOK Park Plaza<br> 499 West Sheridan Avenue, Suite 2200<br> Oklahoma City, OK 73102<br> Telephone (405) 235-5500<br> Fax (405) 235-2875 |
|  | February 23, 2023 |  |

---

ONE Gas, Inc.

15 East Fifth Street

Tulsa, Oklahoma 74103

Re: Registration Statement on Form S-3

Under the Securities Act of 1933

Ladies and Gentlemen:

We have acted as counsel to ONE Gas, Inc., an Oklahoma corporation (the "***Company***"), in connection with the preparation of an automatic shelf registration statement on Form S-3 (the "***Registration Statement***") filed by the Company with the Securities and Exchange Commission (the "***Commission***") under the Securities Act of 1933, as amended (the "***Act***"), relating to the registration under the Act and the proposed issuance and sale from time to time pursuant to Rule 415 under the Act of certain securities, including the following: (a) debt securities (the "***Debt Securities***"), in one or more series, which may be senior debt securities issued under the indenture, dated as of January 27, 2014, between the Company and U.S. Bank Trust Company, National Association, as successor in interest to U.S. Bank National Association, as trustee (the "***Trustee***"), which is incorporated by reference as an exhibit to the Registration Statement (the "***Senior Indenture***"), or may be subordinated debt securities issued under a subordinated indenture between the Company and U.S. Bank National Association, as trustee (the "***Subordinated Indenture***" and, together with the Senior Indenture, the "***Indentures***" and each, individually, an "***Indenture***"); (b) shares of the Company's common stock, par value $0.01 per share (the "***Common Stock***"); (c) stock purchase contracts that may consist of a contract or contracts to purchase the Company's securities, other than guarantees, or the securities of third parties or a basket of such securities or any combination of the aforementioned securities (the "***Stock Purchase Contracts***") obligating the Company to sell to holders, on specified dates, such securities, at a specified price, which may be issued under one or more purchase contract agreements (each, a "***Stock Purchase Contract Agreement***") proposed to be entered into by the Company and a purchase contract agent or agents to be named (the "***Stock Purchase Contract Agents***"); (d) purchase units (the "***Equity Units***") that consist of a Stock Purchase Contract and Debt Securities, Preferred Stock (as defined below), United States treasury securities or other debt obligations of third parties that may be used to secure the holders' obligations under a Stock Purchase Contract, which may be issued under one or more agreements (each, an "***Equity Unit Agreement***") proposed to be entered into by the Company and an agent or agents to be named (the "***Equity Unit Agents***"); (e) shares of the Company's preferred stock, par value $0.01 per share, in one or more series (the

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|:---|:---|
| ![LOGO](g465717img2.jpg) | ONE Gas, Inc.<br> February 23, 2023<br> Page 2  |
| ![LOGO](g465717img2.jpg) | ONE Gas, Inc.<br> February 23, 2023<br> Page 2  |
| ![LOGO](g465717img2.jpg) | ONE Gas, Inc.<br> February 23, 2023<br> Page 2  |

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"***Preferred Stock***"); (f) public receipts for depositary shares representing shares of Preferred Stock (the "***Depositary Shares***"), which may be issued pursuant to one or more deposit agreements (each, a "***Deposit Agreement***") proposed to be entered into between the Company and a bank or trust company to be named (the "***Deposit Agent***"); and (g) warrants for the purchase of Debt Securities, Preferred Stock, Common Stock, or Equity Units (the "***Warrants***") pursuant to one or more warrant agreements (each, a "***Warrant Agreement***") proposed to be entered into between the Company and one or more warrant agents to be named. The Debt Securities, the Common Stock, the Stock Purchase Contracts, the Equity Units, the Preferred Stock, the Depositary Shares and the Warrants are hereinafter collectively referred to as the "***Securities***."

In arriving at the opinions expressed below, we have examined originals or copies that have been certified as being true and complete copies of the originals of such documents, corporate records, certificates of officers of the Company and of public officials and other instruments as we have deemed necessary or advisable to enable us to render these opinions. In our examination, we have assumed the genuineness of all signatures, the legal capacity and competency of all natural persons, the authenticity of all documents submitted to us as originals and the conformity to original documents of all documents submitted to us as copies. In making our examination of executed documents or documents to be executed, we have assumed (i) that the parties thereto, including the Company, had or will have the power, corporate or other, to enter into and perform all obligations thereunder and (ii) the due authorization by all requisite action, corporate or other, and the execution and delivery by such parties of such documents, and the validity and binding effect thereof on such parties. As to any facts material to these opinions, we have relied, to the extent we deemed appropriate and without independent investigation, upon statements and representations of officers and other representatives of the Company and others.

We have assumed without independent investigation that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) at the time any Securities are sold under the Registration Statement (the "***Relevant Time***"), the Company will be in good standing, and will have the requisite legal status and legal capacity, under the laws of the State of Oklahoma;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) each of the Senior Indenture and any supplemental indenture thereto, the Subordinated Indenture and any supplemental indenture thereto, the Stock Purchase Contract Agreements, the Equity Unit Agreements and the Deposit Agreements has been or will be duly authorized, executed and delivered by the Trustee, Stock Purchase Contract Agents, Equity Unit Agents or Deposit Agent, as the case may be, and any Debt Securities, Stock Purchase Contracts and Equity Units that may be issued will be manually authenticated, signed or countersigned, as the case may be, by duly authorized officers of the applicable Trustee, Stock Purchase Contract Agent or Equity Unit Agent as the case may be;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) the choice of New York law to govern the Senior Indenture and any supplemental indenture thereto is a valid legal provision;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) New York law will be chosen to govern the Subordinated Indenture and any supplemental indenture thereto, the Stock Purchase Contracts, the Stock Purchase Contract Agreements, the Equity Unit Agreements, the Deposit Agreements and the Warrant Agreements, and that such choice is a valid and legal provision;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) the choice of currency in which any Securities are denominated does not contravene any exchange control or other laws of the nation issuing such currency;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) at the Relevant Time, the Registration Statement and any supplements and amendments to the Registration Statement (including post-effective amendments) will be effective and will comply with all applicable laws;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vii) at the Relevant Time, a prospectus supplement will have been prepared and filed with the Commission describing the Securities to be offered in connection with the prospectus supplement, and all related documentation will comply with all applicable laws;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(viii) all Securities will be issued and sold in the manner stated in the Registration Statement and any applicable prospectus supplement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ix) at the Relevant Time, the Company will have duly completed all corporate or other actions required to be taken by it to duly authorize each proposed issuance of Securities and any related documentation (including the due reservation of any shares of Common Stock or Preferred Stock for issuance upon exercise, conversion or exchange of any Securities for Common Stock, Preferred Stock, Debt Securities, Stock Purchase Contracts and Equity Units (a "***Convertible Security***"), which actions will remain in full force and effect;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(x) upon the issuance of any Common Stock or Preferred Stock, including upon the exercise, conversion or exchange of any Convertible Security, the total number of shares of Common Stock or Preferred Stock issued and outstanding will not exceed the total number of shares of Common Stock or Preferred Stock, as applicable, that the Company is then authorized to issue under its Certificate of Incorporation (as defined herein), and other relevant documents; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(xi) at the Relevant Time, a definitive purchase, underwriting or similar agreement and any other necessary agreement with respect to any Securities offered or issued will have been duly authorized by all necessary corporate or other action of the Company and duly executed and delivered by the Company and the other parties thereto.

Based on such examination and review, and subject to the assumptions, exceptions, qualifications and limitations set forth herein, we are of the opinion that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. With respect to any series of Debt Securities, when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the applicable Indenture and any supplemental indenture related to such Debt Securities has been qualified under the Trust Indenture Act of 1939, as amended,

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) the applicable Indenture, if not already duly authorized, executed and delivered, and any supplemental indenture relating to the Debt Securities has been duly authorized, executed and delivered by the Company and the other parties thereto,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the terms of the Debt Securities and of their issuance and sale have been duly established in conformity with the applicable Indenture and any supplemental indenture to be entered into in connection with the issuance of such Debt Securities so as not to violate any applicable law, the Amended and Restated Certificate of Incorporation of the Company, as then in effect (the "***Certificate of Incorporation***"), or the Amended and Restated Bylaws of the Company, as then in effect (the "***Bylaws***"), or result in a default under or breach of any agreement or instrument binding upon the Company, and so as to comply with any requirement or restriction imposed by any court or other governmental authority having jurisdiction over the Company, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) the Debt Securities have been duly executed and authenticated in accordance with the provisions of the applicable Indenture and any supplemental indenture relating to the Debt Securities and delivered to the purchasers thereof upon payment of the agreed-upon consideration therefor,

such Debt Securities (including any Debt Securities duly issued upon conversion, exchange or exercise of any Debt Securities, Equity Units, Preferred Stock, Depositary Shares or Warrants), when issued and sold or otherwise distributed in accordance with the applicable Indenture and any supplemental indenture relating to the Debt Securities and any officers' certificate or board resolution adopted in connection with the issuance of such Debt Securities and the applicable underwriting agreement, if any, or any other duly authorized, executed and delivered valid and binding agreement, will be valid and binding obligations of the Company, enforceable against the Company in accordance with their respective terms.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. With respect to shares of Common Stock, when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the shares of Common Stock have been duly executed (in the case of certificated shares) and delivered either (i) in accordance with the applicable definitive purchase, underwriting or similar agreement for the consideration provided for therein, or (ii) upon conversion or exercise of any Convertible Security, in accordance with the terms of such Convertible Security or the instrument governing such Convertible Security and providing for such conversion or exercise, and for any additional consideration specified therein, which consideration (including any consideration paid for such Convertible Security), on a per-share basis, shall in either event not be less than the par value of the Common Stock, and

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) any such Convertible Security was previously validly issued and is fully paid and non-assessable (in the case of an equity security) or is a legal, valid and binding obligation of the Company, enforceable against the Company in accordance with its terms (in the case of any non-equity security),

such shares of Common Stock will be validly issued, fully paid and non-assessable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. With respect to any Stock Purchase Contracts, when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) a Stock Purchase Contract Agreement relating to the Stock Purchase Contracts has been duly authorized, executed and delivered by the Company and the other parties thereto,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) the terms of the Stock Purchase Contracts and of their issuance and sale have been duly established in conformity with the applicable Stock Purchase Contract Agreement so as not to violate any applicable law, the Certificate of Incorporation or the Bylaws or result in a default under or breach of any agreement or instrument binding upon the Company, and so as to comply with any requirement or restriction imposed by any court or governmental body having jurisdiction over the Company and the applicable Stock Purchase Contract Agent,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) other securities relating to such Stock Purchase Contracts have been duly issued and paid for in the manner contemplated in the Registration Statement and any prospectus supplement relating thereto, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) the applicable Stock Purchase Contracts have been duly executed, delivered, countersigned, issued and sold or otherwise distributed in accordance with the provisions of the applicable Stock Purchase Contract Agreement to be filed as an exhibit to a post-effective amendment to the Registration Statement or as an exhibit to a Current Report on Form 8-K or other applicable report under the Securities Exchange Act of 1934, as amended (the "***Exchange Act***"), in the manner contemplated in the Registration Statement or any prospectus supplement relating thereto,

such Stock Purchase Contracts (including any Stock Purchase Contracts duly issued upon conversion, exchange or exercise of any Preferred Stock, Debt Securities or Warrants), when issued and sold in accordance with the applicable Stock Purchase Contract Agreement, if any, and the applicable underwriting agreement or any other duly authorized, executed and delivered valid and binding agreement, will be valid and binding obligations of the Company, enforceable against the Company in accordance with their respective terms.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. With respect to any Equity Units, when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the terms of the Equity Units and of their issuance and sale have been duly established in conformity with the applicable Equity Unit Agreement of which the Equity Units are a component so as not to violate any applicable law, the Certificate of

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Incorporation or the Bylaws or result in a default under or breach of any agreement or instrument binding upon the Company, and so as to comply with any requirement or restriction imposed by any court or other governmental authority having jurisdiction over the Company and the applicable Equity Unit Agent,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) any Debt Securities, Common Stock, Preferred Stock or Warrants relating to such Equity Units have been duly authorized for issuance and issued and paid for in the manner contemplated in the Registration Statement and any prospectus supplement relating thereto, provided that the consideration for such Common Stock or Preferred Stock is not less than par value for such Common Stock or Preferred Stock, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the Equity Units have been duly executed, delivered, countersigned, issued and sold or otherwise distributed in accordance with the provisions of the applicable Equity Unit Agreement to be filed as an exhibit to a post-effective amendment to the Registration Statement or as an exhibit to a Current Report on Form 8-K or other applicable report under the Exchange Act in the manner contemplated in the Registration Statement or any prospectus supplement relating thereto,

such Equity Units (including Equity Units duly issued upon conversion, exchange or exercise of any Debt Securities, Preferred Stock or Warrants), when issued and sold in accordance with the applicable Equity Unit Agreement, the applicable underwriting agreement, if any, or any other duly authorized, executed and delivered valid and binding agreement, will be valid and binding obligations of the Company, enforceable against the Company in accordance with their respective terms.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. With respect to any shares of Preferred Stock, when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the certificate of designations relating to such Preferred Stock (the "***Certificate of Designations***") has been duly executed and filed with the Office of the Secretary of State of the State of Oklahoma,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) such shares have been issued either (i) in accordance with the applicable definitive purchase, underwriting or similar agreement and for the consideration therefor provided for therein or (ii) upon exercise, conversion or exchange of any Convertible Security and for any additional consideration specified in such Convertible Security or the instrument governing such Convertible Security and providing for such conversion or exercise, which consideration (including any consideration paid for such Convertible Security), on a per-share basis, shall in either event not be less than the par value of such Preferred Stock, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) any such Convertible Security was previously validly issued and is fully paid and non-assessable (in the case of an equity security) or is a legal, valid and binding obligation of the Company, enforceable against the Company in accordance with its terms (in the case of any non-equity security),

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such shares of Preferred Stock will be validly issued, fully paid and non-assessable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6. With respect to Depositary Shares, when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) a Deposit Agreement relating to such Depositary Shares has been duly executed and delivered by the Company and the Deposit Agent appointed by the Company,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) the terms of the Depositary Shares have been established in accordance with the Deposit Agreement, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the depositary receipts representing the Depositary Shares have been duly executed and countersigned (in the case of certificated Depositary Shares), registered and delivered in accordance with the related Deposit Agreement and the applicable definitive purchase, underwriting or similar agreement for the consideration provided therein,

the depositary receipts evidencing the Depositary Shares will be legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their terms.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7. With respect to any Warrants, when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the Warrant Agreement relating to such Warrants, if any, has been duly executed and delivered by the Company and each other party thereto,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) the terms of the Warrants have been established in accordance with the Warrant Agreement, if any, and the applicable definitive purchase, underwriting or similar agreement, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) the Warrants have been duly executed (in the case of certificated Warrants) and delivered in accordance with the Warrant Agreement, if any, and the applicable definitive purchase, underwriting or similar agreement for the consideration provided for therein,

such Warrants will be legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their terms.

The opinions expressed above are subject to the following exceptions, qualifications, limitations and assumptions:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A. The opinions expressed above are limited to the laws of the State of Oklahoma, the laws of the State of New York and the applicable federal laws of the United States of America, as these laws currently exist, and we express no opinion as to the effect of any other laws. We assume no obligation to revise or supplement our opinions due to future changes in such laws or the interpretations thereof.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B. To the extent relevant to our opinions in paragraphs 1, 6 and 7 and not covered by our opinions in paragraphs 2 or 5, we have assumed that any securities, currencies or commodities underlying, comprising or issuable upon exchange, conversion or exercise of any Debt Securities, Depositary Shares or Warrants are validly issued, fully paid and non-assessable (in the case of an equity security) or a legal, valid and binding obligation of the issuer thereof, enforceable against such issuer in accordance with its terms (in the case of any non-equity security).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C. The opinions set forth in paragraphs 1, 3, 4, 6 and 7 above are subject to (i) applicable bankruptcy, insolvency, reorganization, moratorium, fraudulent conveyance and other similar laws affecting creditors' rights and remedies generally, (ii) general principles of equity including, without limitation, standards of materiality, good faith, fair dealing and reasonableness, equitable defenses and limits as to the availability of equitable remedies, whether such principles are considered in a proceeding at law or in equity, (iii) public policy considerations which may limit the rights of parties to obtain remedies, (iv) requirements that a claim with respect to any (a) Debt Securities, (b) Stock Purchase Contracts or (c) Warrant or Debt Securities to which Equity Units relate, denominated in a currency, currency unit or composite currency other than United States dollars (or a judgment denominated other than in United States dollars in respect of such claim) be converted into United States dollars at a rate of exchange prevailing on a date determined pursuant to applicable law, and (v) governmental authority to limit, delay or prohibit the making of payments outside the United States or in foreign currencies, currency units or composite currencies. The opinion set forth in paragraph 1 above is also subject to waivers of any usury defense contained in the applicable Indenture, any supplemental indenture or the Debt Securities which may be unenforceable. The opinion set forth in paragraph 4 above is also subject to waivers of any usury defense contained in the applicable Indenture, any supplemental indenture or the Debt Securities to which the Equity Units relate which may be unenforceable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D. We express no opinion regarding the effectiveness of (i) provisions relating to indemnification, exculpation or contribution, to the extent such provisions may be held unenforceable as contrary to public policy or federal or state securities laws, (ii) any provision waiving the right to object to venue in any court, (iii) any agreement to submit to the jurisdiction of any federal court, (iv) any waiver of the right to jury trial or (v) choice of law provisions.

We consent to the filing of this opinion as an exhibit to the Registration Statement, and we further consent to the use of our name under the caption "Legal Matters" in the Registration Statement, the prospectus or any applicable prospectus supplement that forms a part thereof. In giving these consents, we do not admit that we are within the category of persons whose consent is required under Section 7 of the Act or the rules and regulations of the Commission promulgated thereunder.

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| Very truly yours, |
| /s/ GableGotwals |

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## Exhibit 23.1

**Exhibit 23.1** 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of ONE Gas, Inc. of our report dated February 23, 2023 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in ONE Gas, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2022. We also consent to the reference to us under the heading "Experts" in such Registration Statement.

/s/ PricewaterhouseCoopers LLP

Tulsa, Oklahoma

February 23, 2023

## Exhibit 25.1

**Exhibit 25.1** 

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**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

------

**FORM T-1** 

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**STATEMENT OF ELIGIBILITY UNDER** 

**THE TRUST INDENTURE ACT OF 1939 OF A** 

**CORPORATION DESIGNATED TO ACT AS TRUSTEE** 

Check if an Application to Determine Eligibility of

a Trustee Pursuant to Section 305(b)(2) ☐

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## U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
**(Exact name of Trustee as specified in its charter)** 

**91-1821036** 

**I.R.S. Employer Identification No.** 

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| | |
|:---|:---|
| **800 Nicollet Mall**<br> **Minneapolis, Minnesota** | **55402** |
| **(Address of principal executive offices)** | **(Zip Code)** |

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**David Ferrell** 

**U.S. Bank Trust Company, National Association** 

**2 Concourse Parkway, Suite 800** 

**Atlanta, GA 30328** 

**(404) 898.8821** 

**(Name, address and telephone number of agent for service)** 

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**ONE Gas, Inc.** 

**(Issuer with respect to the Securities)** 

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| | |
|:---|:---|
| **Oklahoma** | **46-3561936** |
| **(State or other jurisdiction of incorporation or organization)** | **(I.R.S. Employer Identification No.)** |

---

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| | |
|:---|:---|
| **15 East Fifth Street**<br> **Tulsa, Oklahoma** | **74103** |
| **(Address of Principal Executive Offices)** | **(Zip Code)** |

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**Senior Debt Securities** 

**(Title of the Indenture Securities)** 

------

**<u>FORM T-1</u>**

**Item 1.** **GENERAL INFORMATION*.*** Furnish the following information as to the Trustee. <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) *Name and address of each examining or supervising authority to which it is subject.* 

Comptroller of the Currency

Washington, D.C.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) *Whether it is authorized to exercise corporate trust powers.* 

Yes

**Item 2.** **AFFILIATIONS WITH THE OBLIGOR.** *If the obligor is an affiliate of the Trustee, describe each such affiliation.* <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;None

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| | |
|:---|:---|
| **Items 3-15** | *Items 3-15 are not applicable because to the best of the Trustee's knowledge, the obligor is not in default under any Indenture for which the Trustee acts as Trustee.*  |

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**Item 16.** **LIST OF EXHIBITS:** *List below all exhibits filed as a part of this statement of eligibility and qualification.* <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. A copy of the Articles of Association of the Trustee, attached as Exhibit 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. A copy of the certificate of authority of the Trustee to commence business, attached as Exhibit 2.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. A copy of the authorization of the Trustee to exercise corporate trust powers, attached as Exhibit 2.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. A copy of the existing bylaws of the Trustee, attached as Exhibit 3.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. A copy of each Indenture referred to in Item 4. Not applicable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6. The consent of the Trustee required by Section 321(b) of the Trust Indenture Act of 1939, attached as
Exhibit 5.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7. Report of Condition of the Trustee as of December 31, 2022, published pursuant to law or the requirements
of its supervising or examining authority, attached as Exhibit 6.

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**SIGNATURE** 

Pursuant to the requirements of the Trust Indenture Act of 1939, as amended, the Trustee, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, a national banking association organized and existing under the laws of the United States of America, has duly caused this statement of eligibility and qualification to be signed on its behalf by the undersigned, thereunto duly authorized, all in the City of Atlanta, State of Georgia on the 23rd of February, 2023.

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| | |
|:---|:---|
| By: | /s/ David Ferrell |
|  | David Ferrell |
|  | Vice President |

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**<u>Exhibit 1</u>**

**ARTICLES OF ASSOCIATION** 

**OF** 

**U. S. BANK TRUST COMPANY, NATIONAL ASSOCIATION** 

For the purpose of organizing an association (the "Association") to perform any lawful activities of national banks, the undersigned enter into the following Articles of Association:

**FIRST.** The title of this Association shall be U. S. Bank Trust Company, National Association.

**SECOND.** The main office of the Association shall be in the city of Portland, county of Multnomah, state of Oregon. The business of the Association will be limited to fiduciary powers and the support of activities incidental to the exercise of those powers. The Association may not expand or alter its business beyond that stated in this article without the prior approval of the Comptroller of the Currency.

**THIRD.** The board of directors of the Association shall consist of not less than five nor more than twenty-five persons, the exact number to be fixed and determined from time to time by resolution of a majority of the full board of directors or by resolution of a majority of the shareholders at any annual or special meeting thereof. Each director shall own common or preferred stock of the Association or of a holding company owning the Association, with an aggregate par, fair market, or equity value of not less than $1,000, as of either (i) the date of purchase, (ii) the date the person became a director, or (iii) the date of that person's most recent election to the board of directors, whichever is more recent. Any combination of common or preferred stock of the Association or holding company may be used.

Any vacancy in the board of directors may be filled by action of a majority of the remaining directors between meetings of shareholders. The board of directors may increase the number of directors up to the maximum permitted by law. Terms of directors, including directors selected to fill vacancies, shall expire at the next regular meeting of shareholders at which directors are elected, unless the directors resign or are removed from office. Despite the expiration of a director's term, the director shall continue to serve until his or her successor is elected and qualified or until there is a decrease in the number of directors and his or her position is eliminated.

Honorary or advisory members of the board of directors, without voting power or power of final decision in matters concerning the business of the Association, may be appointed by resolution of a majority of the full board of directors, or by resolution of shareholders at any annual or special meeting. Honorary or advisory directors shall not be counted to determined the number of directors of the Association or the presence of a quorum in connection with any board action, and shall not be required to own qualifying shares.

**FOURTH.** There shall be an annual meeting of the shareholders to elect directors and transact whatever other business may be brought before the meeting. It shall be held at the main office or any other convenient place the board of directors may designate, on the day of each year specified therefor in the Bylaws, or if that day falls on a legal holiday in the state in which the

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Association is located, on the next following banking day. If no election is held on the day fixed or in the event of a legal holiday on the following banking day, an election may be held on any subsequent day within 60 days of the day fixed, to be designated by the board of directors, or, if the directors fail to fix the day, by shareholders representing two-thirds of the shares issued and outstanding. In all cases, at least 10 days' advance notice of the meeting shall be given to the shareholders by first-class mail.

In all elections of directors, the number of votes each common shareholder may cast will be determined by multiplying the number of shares he or she owns by the number of directors to be elected. Those votes may be cumulated and cast for a single candidate or may be distributed among two or more candidates in the manner selected by the shareholder. On all other questions, each common shareholder shall be entitled to one vote for each share of stock held by him or her.

A director may resign at any time by delivering written notice to the board of directors, its chairperson, or to the Association, which resignation shall be effective when the notice is delivered unless the notice specifies a later effective date.

A director may be removed by the shareholders at a meeting called to remove him or her, when notice of the meeting stating that the purpose or one of the purposes is to remove him or her is provided, if there is a failure to fulfill one of the affirmative requirements for qualification, or for cause; provided, however, that a director may not be removed if the number of votes sufficient to elect him or her under cumulative voting is voted against his or her removal.

**FIFTH.** The authorized amount of capital stock of the Association shall be 1,000,000 shares of common stock of the par value of ten dollars ($10) each; but said capital stock may be increased or decreased from time to time, according to the provisions of the laws of the United States. The Association shall have only one class of capital stock.

No holder of shares of the capital stock of any class of the Association shall have any preemptive or preferential right of subscription to any shares of any class of stock of the Association, whether now or hereafter authorized, or to any obligations convertible into stock of the Association, issued, or sold, nor any right of subscription to any thereof other than such, if any, as the board of directors, in its discretion, may from time to time determine and at such price as the board of directors may from time to time fix.

Transfers of the Association's stock are subject to the prior written approval of a federal depository institution regulatory agency. If no other agency approval is required, the approval of the Comptroller of the Currency must be obtained prior to any such transfers.

Unless otherwise specified in the Articles of Association or required by law, (1) all matters requiring shareholder action, including amendments to the Articles of Association must be approved by shareholders owning a majority voting interest in the outstanding voting stock, and (2) each shareholder shall be entitled to one vote per share.

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Unless otherwise specified in the Articles of Association or required by law, all shares of voting stock shall be voted together as a class, on any matters requiring shareholder approval.

Unless otherwise provided in the Bylaws, the record date for determining shareholders entitled to notice of and to vote at any meeting is the close of business on the day before the first notice is mailed or otherwise sent to the shareholders, provided that in no event may a record date be more than 70 days before the meeting.

The Association, at any time and from time to time, may authorize and issue debt obligations, whether subordinated, without the approval of the shareholders. Obligations classified as debt, whether subordinated, which may be issued by the Association without the approval of shareholders, do not carry voting rights on any issue, including an increase or decrease in the aggregate number of the securities, or the exchange or reclassification of all or part of securities into securities of another class or series.

**SIXTH.** The board of directors shall appoint one of its members president of this Association and one of its members chairperson of the board and shall have the power to appoint one or more vice presidents, a secretary who shall keep minutes of the directors' and shareholders' meetings and be responsible for authenticating the records of the Association, and such other officers and employees as may be required to transact the business of this Association. A duly appointed officer may appoint one or more officers or assistant officers if authorized by the board of directors in accordance with the Bylaws.

The board of directors shall have the power to:

(1) Define the duties of the officers, employees, and agents of the Association.

(2) Delegate the performance of its duties, but not the responsibility for its duties, to the officers, employees,
and agents of the Association.

(3) Fix the compensation and enter employment contracts with its officers and employees upon reasonable terms and
conditions consistent with applicable law.

(4) Dismiss officers and employees.

(5) Require bonds from officers and employees and to fix the penalty thereof.

(6) Ratify written policies authorized by the Association's management or committees of the board.

(7) Regulate the manner any increase or decrease of the capital of the Association shall be made; provided that
nothing herein shall restrict the power of shareholders to increase or decrease the capital of the Association in accordance with law, and nothing shall raise or lower from two-thirds the percentage required
for shareholder approval to increase or reduce the capital.

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(8) Manage and administer the business and affairs of the Association.

(9) Adopt initial Bylaws, not inconsistent with law or the Articles of Association, for managing the business and
regulating the affairs of the Association.

(10) Amend or repeal Bylaws, except to the extent that the Articles of Association reserve this power in whole or in
part to the shareholders.

(11) Make contracts.

(12) Generally perform all acts that are legal for a board of directors to perform.

**SEVENTH.** The board of directors shall have the power to change the location of the main office to any authorized branch within the limits of the city of Portland, Oregon, without the approval of the shareholders, or with a vote of shareholders owning two-thirds of the stock of the Association for a location outside such limits and upon receipt of a certificate of approval from the Comptroller of the Currency, to any other location within or outside the limits of the city of Portland, Oregon, but not more than thirty miles beyond such limits. The board of directors shall have the power to establish or change the location of any office or offices of the Association to any other location permitted under applicable law, without approval of shareholders, subject to approval by the Comptroller of the Currency.

**EIGHTH.** The corporate existence of this Association shall continue until termination according to the laws of the United States.

**NINTH.** The board of directors of the Association, or any shareholder owning, in the aggregate, not less than 25 percent of the stock of the Association, may call a special meeting of shareholders at any time. Unless otherwise provided by the Bylaws or the laws of the United States, or waived by shareholders, a notice of the time, place, and purpose of every annual and special meeting of the shareholders shall be given by first-class mail, postage prepaid, mailed at least 10, and no more than 60, days prior to the date of the meeting to each shareholder of record at his/her address as shown upon the books of the Association. Unless otherwise provided by the Bylaws, any action requiring approval of shareholders must be effected at a duly called annual or special meeting.

**TENTH.** These Articles of Association may be amended at any regular or special meeting of the shareholders by the affirmative vote of the holders of a majority of the stock of the Association, unless the vote of the holders of a greater amount of stock is required by law, and in that case by the vote of the holders of such greater amount; provided, that the scope of the Association's activities and services may not be expanded without the prior written approval of the Comptroller of the Currency. The Association's board of directors may propose one or more amendments to the Articles of Association for submission to the shareholders.

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In witness whereof, we have hereunto set our hands this 11<sup>th</sup> of June, 1997.

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| |
|:---|
| ![LOGO](g465717g72r04.jpg) |
| <br> Jeffrey T. Grubb |
| ![LOGO](g465717g30z61.jpg) |
| <br> Robert D. Sznewajs |
| ![LOGO](g465717g64w46.jpg) |
| <br> Dwight V. Board |
| ![LOGO](g465717g06v90.jpg) |
| <br> P. K. Chatterjee |
| ![LOGO](g465717g19k90.jpg) |
| <br> Robert Lane |

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**<u>Exhibit 2</u>**

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| | |
|:---|:---|
| ![LOGO](g465717g57s94.jpg) | Office of the Comptroller of the Currency |

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Washington, DC 20219

**CERTIFICATE OF CORPORATE EXISTENCE AND FIDUCIARY POWERS** 

I, Michael J. Hsu, Acting Comptroller of the Currency, do hereby certify that:

1. The Comptroller of the Currency, pursuant to Revised Statutes 324, et seq, as amended, and 12 USC 1, et seq, as amended, has possession, custody, and control of all records pertaining to the chartering, regulation, and supervision of all national banking associations.

2. "U.S. Bank Trust Company, National Association," Portland, Oregon (Charter No. 23412), is a national banking association formed under the laws of the United States and is authorized thereunder to transact the business of banking and exercise fiduciary powers on the date of this certificate.

IN TESTIMONY WHEREOF, today, January 6, 2023, I have hereunto subscribed my name and caused my seal of office to be affixed to these presents at the U.S. Department of the Treasury, in the City of Washington, District of Columbia.

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| |
|:---|
| ![LOGO](g465717g93v15.jpg) |
| <br> Acting Comptroller of the Currency |
| ![LOGO](g465717g43b99.jpg) |

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2023-00337-C

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**<u>Exhibit 3</u>**

**U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION<u> </u>**

**<u>AMENDED AND RESTATED BYLAWS</u>**

<u>ARTICLE I</u> 

<u>Meetings of Shareholders</u> 

Section 1.1. <u>Annual Meeting</u>. The annual meeting of the shareholders, for the election of directors and the transaction of any other proper business, shall be held at a time and place as the Chairman or President may designate. Notice of such meeting shall be given not less than ten (10) days or more than sixty (60) days prior to the date thereof, to each shareholder of the Association, unless the Office of the Comptroller of the Currency (the "OCC") determines that an emergency circumstance exists. In accordance with applicable law, the sole shareholder of the Association is permitted to waive notice of the meeting. If, for any reason, an election of directors is not made on the designated day, the election shall be held on some subsequent day, as soon thereafter as practicable, with prior notice thereof. Failure to hold an annual meeting as required by these Bylaws shall not affect the validity of any corporate action or work a forfeiture or dissolution of the Association.

Section 1.2. <u>Special Meetings</u>. Except as otherwise specially provided by law, special meetings of the shareholders may be called for any purpose, at any time by a majority of the board of directors (the "Board"), or by any shareholder or group of shareholders owning at least ten percent of the outstanding stock.

Every such special meeting, unless otherwise provided by law, shall be called upon not less than ten (10) days nor more than sixty (60) days prior notice stating the purpose of the meeting.

Section 1.3. <u>Nominations for Directors</u>. Nominations for election to the Board may be made by the Board or by any shareholder.

Section 1.4. <u>Proxies</u>. Shareholders may vote at any meeting of the shareholders by proxies duly authorized in writing. Proxies shall be valid only for one meeting and any adjournments of such meeting and shall be filed with the records of the meeting.

Section 1.5. <u>Record Date</u>. The record date for determining shareholders entitled to notice and to vote at any meeting will be thirty days before the date of such meeting, unless otherwise determined by the Board.

Section 1.6. <u>Quorum and Voting</u>. A majority of the outstanding capital stock, represented in person or by proxy, shall constitute a quorum at any

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meeting of shareholders, unless otherwise provided by law, but less than a quorum may adjourn any meeting, from time to time, and the meeting may be held as adjourned without further notice. A majority of the votes cast shall decide every question or matter submitted to the shareholders at any meeting, unless otherwise provided by law or by the Articles of Association.

Section 1.7. <u>Inspectors</u>. The Board may, and in the event of its failure so to do, the Chairman of the Board may appoint Inspectors of Election who shall determine the presence of quorum, the validity of proxies, and the results of all elections and all other matters voted upon by shareholders at all annual and special meetings of shareholders.

Section 1.8. <u>Waiver and Consent</u>. The shareholders may act without notice or a meeting by a unanimous written consent by all shareholders.

Section 1.9. <u>Remote Meetings</u>. The Board shall have the right to determine that a shareholder meeting not be held at a place, but instead be held solely by means of remote communication in the manner and to the extent permitted by the General Corporation Law of the State of Delaware.

<u>ARTICLE II</u> 

<u>Directors</u> 

Section 2.1. <u>Board of Directors</u>. The Board shall have the power to manage and administer the business and affairs of the Association. Except as expressly limited by law, all corporate powers of the Association shall be vested in and may be exercised by the Board.

Section 2.2. <u>Term of Office</u>. The directors of this Association shall hold office for one year and until their successors are duly elected and qualified, or until their earlier resignation or removal.

Section 2.3. <u>Powers</u>. In addition to the foregoing, the Board shall have and may exercise all of the powers granted to or conferred upon it by the Articles of Association, the Bylaws and by law.

Section 2.4. <u>Number</u>. As provided in the Articles of Association, the Board of this Association shall consist of no less than five nor more than twenty-five members, unless the OCC has exempted the Association from the twenty-five- member limit. The Board shall consist of a number of members to be fixed and determined from time to time by resolution of the Board or the shareholders at any meeting thereof, in accordance with the Articles of Association. Between meetings of the shareholders held for the purpose of electing directors, the Board

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by a majority vote of the full Board may increase the size of the Board but not to more than a total of twenty-five directors, and fill any vacancy so created in the Board; provided that the Board may increase the number of directors only by up to two directors, when the number of directors last elected by shareholders was fifteen or fewer, and by up to four directors, when the number of directors last elected by shareholders was sixteen or more. Each director shall own a qualifying equity interest in the Association or a company that has control of the Association in each case as required by applicable law. Each director shall own such qualifying equity interest in his or her own right and meet any minimum threshold ownership required by applicable law.

Section 2.5. <u>Organization Meeting</u>. The newly elected Board shall meet for the purpose of organizing the new Board and electing and appointing such officers of the Association as may be appropriate. Such meeting shall be held on the day of the election or as soon thereafter as practicable, and, in any event, within thirty days thereafter, at such time and place as the Chairman or President may designate. If, at the time fixed for such meeting, there shall not be a quorum present, the directors present may adjourn the meeting until a quorum is obtained.

Section 2.6. <u>Regular Meetings</u>. The regular meetings of the Board shall be held, without notice, as the Chairman or President may designate and deem suitable.

Section 2.7. <u>Special Meetings</u>. Special meetings of the Board may be called at any time, at any place and for any purpose by the Chairman of the Board or the President of the Association, or upon the request of a majority of the entire Board. Notice of every special meeting of the Board shall be given to the directors at their usual places of business, or at such other addresses as shall have been furnished by them for the purpose. Such notice shall be given at least twelve hours (three hours if meeting is to be conducted by conference telephone) before the meeting by telephone or by being personally delivered, mailed, or electronically delivered. Such notice need not include a statement of the business to be transacted at, or the purpose of, any such meeting.

Section 2.8. <u>Quorum and Necessary Vote</u>. A majority of the directors shall constitute a quorum at any meeting of the Board, except when otherwise provided by law; but less than a quorum may adjourn any meeting, from time to time, and the meeting may be held as adjourned without further notice. Unless otherwise provided by law or the Articles or Bylaws of this Association, once a quorum is established, any act by a majority of those directors present and voting shall be the act of the Board.

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Section 2.9. <u>Written Consent</u>. Except as otherwise required by applicable laws and regulations, the Board may act without a meeting by a unanimous written consent by all directors, to be filed with the Secretary of the Association as part of the corporate records.

Section 2.10. <u>Remote Meetings</u>. Members of the Board, or of any committee thereof, may participate in a meeting of such Board or committee by means of conference telephone, video or similar communications equipment by means of which all persons participating in the meeting can hear each other and such participation shall constitute presence in person at such meeting.

Section 2.11. <u>Vacancies</u>. When any vacancy occurs among the directors, the remaining members of the Board may appoint a director to fill such vacancy at any regular meeting of the Board, or at a special meeting called for that purpose.

<u>ARTICLE III</u> 

<u>Committees</u> 

Section 3.1. <u>Advisory Board of Directors</u>. The Board may appoint persons, who need not be directors, to serve as advisory directors on an advisory board of directors established with respect to the business affairs of either this Association alone or the business affairs of a group of affiliated organizations of which this Association is one. Advisory directors shall have such powers and duties as may be determined by the Board, provided, that the Board's responsibility for the business and affairs of this Association shall in no respect be delegated or diminished.

Section 3.2. <u>Trust Audit Committee</u>. At least once during each calendar year, the Association shall arrange for a suitable audit (by internal or external auditors) of all significant fiduciary activities under the direction of its trust audit committee, a function that will be fulfilled by the Audit Committee of the financial holding company that is the ultimate parent of this Association. The Association shall note the results of the audit (including significant actions taken as a result of the audit) in the minutes of the Board. In lieu of annual audits, the Association may adopt a continuous audit system in accordance with 12 C.F.R. § 9.9(b).

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The Audit Committee of the financial holding company that is the ultimate parent of this Association, fulfilling the function of the trust audit committee:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) Must not include any officers of the Association or an affiliate who participate significantly in the administration of the Association's fiduciary activities; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) Must consist of a majority of members who are not also members of any committee to which the Board has delegated power to manage and control the fiduciary activities of the Association.

Section 3.3. <u>Executive Committee</u>. The Board may appoint an Executive Committee which shall consist of at least three directors and which shall have, and may exercise, to the extent permitted by applicable law, all the powers of the Board between meetings of the Board or otherwise when the Board is not meeting.

Section 3.4. <u>Trust Management Committee</u>. The Board of this Association shall appoint a Trust Management Committee to provide oversight of the fiduciary activities of the Association. The Trust Management Committee shall determine policies governing fiduciary activities. The Trust Management Committee or such sub-committees, officers or others as may be duly designated by the Trust Management Committee shall oversee the processes related to fiduciary activities to assure conformity with fiduciary policies it establishes, including ratifying the acceptance and the closing out or relinquishment of all trusts. The Trust Management Committee will provide regular reports of its activities to the Board.

Section 3.5. <u>Other Committees</u>. The Board may appoint, from time to time, committees of one or more persons who need not be directors, for such purposes and with such powers as the Board may determine; however, the Board will not delegate to any committee any powers or responsibilities that it is prohibited from delegating under any law or regulation. In addition, either the Chairman or the President may appoint, from time to time, committees of one or more officers, employees, agents or other persons, for such purposes and with such powers as either the Chairman or the President deems appropriate and proper. Whether appointed by the Board, the Chairman, or the President, any such committee shall at all times be subject to the direction and control of the Board.

Section 3.6. <u>Meetings, Minutes and Rules</u>. An advisory board of directors and/or committee shall meet as necessary in consideration of the purpose of the advisory board of directors or committee, and shall maintain minutes in sufficient detail to indicate actions taken or recommendations made; unless required by the members, discussions, votes or other specific details need not be reported. An advisory board of directors or a committee may, in consideration of its purpose, adopt its own rules for the exercise of any of its functions or authority.

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<u>ARTICLE IV</u> 

<u>Officers</u> 

Section 4.1. <u>Chairman of the Board</u>. The Board may appoint one of its members to be Chairman of the Board to serve at the pleasure of the Board. The Chairman shall supervise the carrying out of the policies adopted or approved by the Board; shall have general executive powers, as well as the specific powers conferred by these Bylaws; and shall also have and may exercise such powers and duties as from time to time may be conferred upon or assigned by the Board.

Section 4.2. <u>President</u>. The Board may appoint one of its members to be President of the Association. In the absence of the Chairman, the President shall preside at any meeting of the Board. The President shall have general executive powers, and shall have and may exercise any and all other powers and duties pertaining by law, regulation or practice, to the office of President, or imposed by these Bylaws. The President shall also have and may exercise such powers and duties as from time to time may be conferred or assigned by the Board.

Section 4.3. <u>Vice President</u>. The Board may appoint one or more Vice Presidents who shall have such powers and duties as may be assigned by the Board and to perform the duties of the President on those occasions when the President is absent, including presiding at any meeting of the Board in the absence of both the Chairman and President.

Section 4.4. <u>Secretary</u>. The Board shall appoint a Secretary, or other designated officer who shall be Secretary of the Board and of the Association, and shall keep accurate minutes of all meetings. The Secretary shall attend to the giving of all notices required by these Bylaws to be given; shall be custodian of the corporate seal, records, documents and papers of the Association; shall provide for the keeping of proper records of all transactions of the Association; shall, upon request, authenticate any records of the Association; shall have and may exercise any and all other powers and duties pertaining by law, regulation or practice, to the Secretary, or imposed by these Bylaws; and shall also perform such other duties as may be assigned from time to time by the Board. The Board may appoint one or more Assistant Secretaries with such powers and duties as the Board, the President or the Secretary shall from time to time determine.

Section 4.5. <u>Other Officers</u>. The Board may appoint, and may authorize the Chairman, the President or any other officer to appoint, any officer as from time to time may appear to the Board, the Chairman, the President or such other

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officer to be required or desirable to transact the business of the Association. Such officers shall exercise such powers and perform such duties as pertain to their several offices, or as may be conferred upon or assigned to them by these Bylaws, the Board, the Chairman, the President or such other authorized officer. Any person may hold two offices.

Section 4.6. <u>Tenure of Office</u>. The Chairman or the President and all other officers shall hold office until their respective successors are elected and qualified or until their earlier death, resignation, retirement, disqualification or removal from office, subject to the right of the Board or authorized officer to discharge any officer at any time.

<u>ARTICLE V</u> 

<u>Stock</u> 

Section 5.1. The Board may authorize the issuance of stock either in certificated or in uncertificated form. Certificates for shares of stock shall be in such form as the Board may from time to time prescribe. If the Board issues certificated stock, the certificate shall be signed by the President, Secretary or any other such officer as the Board so determines. Shares of stock shall be transferable on the books of the Association, and a transfer book shall be kept in which all transfers of stock shall be recorded. Every person becoming a shareholder by such transfer shall, in proportion to such person's shares, succeed to all rights of the prior holder of such shares. Each certificate of stock shall recite on its face that the stock represented thereby is transferable only upon the books of the Association properly endorsed. The Board may impose conditions upon the transfer of the stock reasonably calculated to simplify the work of the Association for stock transfers, voting at shareholder meetings, and related matters, and to protect it against fraudulent transfers.

<u>ARTICLE VI</u> 

<u>Corporate Seal</u> 

Section 6.1. The Association shall have no corporate seal; provided, however, that if the use of a seal is required by, or is otherwise convenient or advisable pursuant to, the laws or regulations of any jurisdiction, the following seal may be used, and the Chairman, the President, the Secretary and any Assistant Secretary shall have the authority to affix such seal:

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<u>ARTICLE VII</u> 

<u>Miscellaneous Provisions</u> 

Section 7.1. <u>Execution of Instruments</u>. All agreements, checks, drafts, orders, indentures, notes, mortgages, deeds, conveyances, transfers, endorsements, assignments, certificates, declarations, receipts, discharges, releases, satisfactions, settlements, petitions, schedules, accounts, affidavits, bonds, undertakings, guarantees, proxies and other instruments or documents may be signed, countersigned, executed, acknowledged, endorsed, verified, delivered or accepted on behalf of the Association, whether in a fiduciary capacity or otherwise, by any officer of the Association, or such employee or agent as may be designated from time to time by the Board by resolution, or by the Chairman or the President by written instrument, which resolution or instrument shall be certified as in effect by the Secretary or an Assistant Secretary of the Association. The provisions of this section are supplementary to any other provision of the Articles of Association or Bylaws.

Section 7.2. <u>Records</u>. The Articles of Association, the Bylaws as revised or amended from time to time and the proceedings of all meetings of the shareholders, the Board, and standing committees of the Board, shall be recorded in appropriate minute books provided for the purpose. The minutes of each meeting shall be signed by the Secretary, or other officer appointed to act as Secretary of the meeting.

Section 7.3. <u>Trust Files</u>. There shall be maintained in the Association files all fiduciary records necessary to assure that its fiduciary responsibilities have been properly undertaken and discharged.

Section 7.4. <u>Trust Investments</u>. Funds held in a fiduciary capacity shall be invested according to the instrument establishing the fiduciary relationship and according to law. Where such instrument does not specify the character and class of investments to be made and does not vest in the Association a discretion in the matter, funds held pursuant to such instrument shall be invested in investments in which corporate fiduciaries may invest under law.

Section 7.5. <u>Notice</u>. Whenever notice is required by the Articles of Association, the Bylaws or law, such notice shall be by mail, postage prepaid, e- mail, in person, or by any other means by which such notice can reasonably be expected to be received, using the address of the person to receive such notice, or such other personal data, as may appear on the records of the Association.

Except where specified otherwise in these Bylaws, prior notice shall be proper if given not more than 30 days nor less than 10 days prior to the event for which notice is given.

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<u>ARTICLE VIII</u> 

<u>Indemnification</u> 

Section 8.1. The Association shall indemnify such persons for such liabilities in such manner under such circumstances and to such extent as permitted by Section 145 of the Delaware General Corporation Law, as now enacted or hereafter amended. The Board may authorize the purchase and maintenance of insurance and/or the execution of individual agreements for the purpose of such indemnification, and the Association shall advance all reasonable costs and expenses (including attorneys' fees) incurred in defending any action, suit or proceeding to all persons entitled to indemnification under this Section 8.1. Such insurance shall be consistent with the requirements of 12 C.F.R. § 7.2014 and shall exclude coverage of liability for a formal order assessing civil money penalties against an institution-affiliated party, as defined at 12 U.S.C. § 1813(u).

Section 8.2. Notwithstanding Section 8.1, however, (a) any indemnification payments to an institution-affiliated party, as defined at 12 U.S.C. § 1813(u), for an administrative proceeding or civil action initiated by a federal banking agency, shall be reasonable and consistent with the requirements of 12 U.S.C. § 1828(k) and the implementing regulations thereunder; and (b) any indemnification payments and advancement of costs and expenses to an institution-affiliated party, as defined at 12 U.S.C. § 1813(u), in cases involving an administrative proceeding or civil action not initiated by a federal banking agency, shall be in accordance with Delaware General Corporation Law and consistent with safe and sound banking practices.

<u>ARTICLE IX</u> 

<u>Bylaws: Interpretation and Amendment</u> 

Section 9.1. These Bylaws shall be interpreted in accordance with and subject to appropriate provisions of law, and may be added to, altered, amended, or repealed, at any regular or special meeting of the Board.

Section 9.2. A copy of the Bylaws and all amendments shall at all times be kept in a convenient place at the principal office of the Association, and shall be open for inspection to all shareholders during Association hours.

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<u>ARTICLE X</u> 

<u>Miscellaneous Provisions</u> 

Section 10.1. <u>Fiscal Year</u>. The fiscal year of the Association shall begin on the first day of January in each year and shall end on the thirty-first day of December following.

Section 10.2. <u>Governing Law</u>. This Association designates the Delaware General Corporation Law, as amended from time to time, as the governing law for its corporate governance procedures, to the extent not inconsistent with Federal banking statutes and regulations or bank safety and soundness.

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(February 8, 2021)

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**<u>Exhibit 5</u>**

**CONSENT** 

In accordance with Section 321(b) of the Trust Indenture Act of 1939, the undersigned, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION hereby consents that reports of examination of the undersigned by Federal, State, Territorial or District authorities may be furnished by such authorities to the Securities and Exchange Commission upon its request therefor.

Dated: February 23, 2023

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| | |
|:---|:---|
| By: | /s/ David Ferrell |
|  | David Ferrell |
|  | Vice President |

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**<u>Exhibit 6</u>**

**U.S. Bank Trust Company, National Association** 

**Statement of Financial Condition** 

**as of 12/31/2022** 

**($000's)** 

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| | |
|:---|:---|
|  | **12/31/2022** |
|  **Assets** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cash and Balances Due From | $741758 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Depository Institutions |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Securities | 4322 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Federal Funds | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Loans & Lease Financing Receivables | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Fixed Assets | 2186 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Intangible Assets | 581108 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Assets | 163734 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Total Assets** | $**1493108** |
|  **Liabilities** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Deposits | $0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Fed Funds | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Treasury Demand Notes | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Trading Liabilities | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Borrowed Money | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Acceptances | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Subordinated Notes and Debentures | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Liabilities | 107167 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Total Liabilities** | $**107167** |
|  **Equity** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Common and Preferred Stock | 200 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Surplus | 1171635 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Undivided Profits | 214106 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Minority Interest in Subsidiaries | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Total Equity Capital** | $**1385941** |
|  **Total Liabilities and Equity Capital** | $**1493108** |

---

## Exhibit 25.2

**Exhibit 25.2** 

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**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

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**FORM T-1** 

**STATEMENT OF ELIGIBILITY UNDER** 

**THE TRUST INDENTURE ACT OF 1939** 

**OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE** 

**Check if an Application to Determine Eligibility of a Trustee Pursuant to Section 305(b)(2)** ☐<br>

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## U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
**(Exact name of Trustee as specified in its charter)** 

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**91-1821036** 

**I.R.S. Employer Identification No.** 

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| | |
|:---|:---|
| 800 Nicollet Mall<br> Minneapolis, Minnesota | 55402 |
| **(Address of principal executive offices)** | **(Zip Code)** |

---

**David Ferrell** 

**U.S. Bank Trust Company, National Association** 

**2 Concourse Parkway, Suite 800** 

**Atlanta, GA 30328** 

**(404) 898.8821** 

**(Name, address and telephone number of agent for service)** 

**ONE Gas, Inc.** 

**(Issuer with respect to the Securities)** 

---

| | |
|:---|:---|
| **Oklahoma** | **46-3561936** |
| **(State or other jurisdiction of incorporation**<br> **or organization)** | **(I.R.S. Employer**<br> **Identification No.)** |

---

---

| | |
|:---|:---|
| **15 East Fifth Street**<br> **Tulsa, Oklahoma** | **74103** |
| **(Address of Principal Executive Offices)** | **(Zip Code)** |

---

**Subordinated Debt Securities** 

**(Title of the Indenture Securities)** 

------

**<u>FORM T-1</u>**

**Item 1.** **GENERAL INFORMATION*.* Furnish the following information as to the Trustee.** <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) *Name and address of each examining or supervising authority to which it is subject.* 

Comptroller of the Currency

Washington, D.C.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) *Whether it is authorized to exercise corporate trust powers.* 

Yes

**Item 2.** **AFFILIATIONS WITH THE OBLIGOR.** *If the obligor is an affiliate of the Trustee, describe each such affiliation.* <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;None

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| | |
|:---|:---|
| **Items 3-15** | *Items 3-15 are not applicable because to the best of the Trustee's knowledge, the obligor is not in default under any Indenture for which the Trustee acts as Trustee.*  |

---

---

| | |
|:---|:---|
| **Item 16. LIST** | **OF EXHIBITS:** *List below all exhibits filed as a part of this statement of eligibility and qualification.*  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. A copy of the Articles of Association of the Trustee, attached as Exhibit 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. A copy of the certificate of authority of the Trustee to commence business, attached as Exhibit 2.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. A copy of the authorization of the Trustee to exercise corporate trust powers, attached as Exhibit 2.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. A copy of the existing bylaws of the Trustee, attached as Exhibit 3.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. A copy of each Indenture referred to in Item 4. Not applicable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6. The consent of the Trustee required by Section 321(b) of the Trust Indenture Act of 1939, attached as
Exhibit 5.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7. Report of Condition of the Trustee as of December 31, 2022, published pursuant to law or the requirements
of its supervising or examining authority, attached as Exhibit 6.

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**SIGNATURE** 

Pursuant to the requirements of the Trust Indenture Act of 1939, as amended, the Trustee, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, a national banking association organized and existing under the laws of the United States of America, has duly caused this statement of eligibility and qualification to be signed on its behalf by the undersigned, thereunto duly authorized, all in the City of Atlanta, State of Georgia on the 23rd of February, 2023.

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| | |
|:---|:---|
| By: | /s/ David Ferrell |
|  | David Ferrell |
|  | Vice President |

---

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**<u>Exhibit 1</u>**

**ARTICLES OF ASSOCIATION** 

**OF** 

**U. S. BANK TRUST COMPANY, NATIONAL ASSOCIATION** 

For the purpose of organizing an association (the "Association") to perform any lawful activities of national banks, the undersigned enter into the following Articles of Association:

**FIRST.** The title of this Association shall be U. S. Bank Trust Company, National Association.

**SECOND.** The main office of the Association shall be in the city of Portland, county of Multnomah, state of Oregon. The business of the Association will be limited to fiduciary powers and the support of activities incidental to the exercise of those powers. The Association may not expand or alter its business beyond that stated in this article without the prior approval of the Comptroller of the Currency.

**THIRD.** The board of directors of the Association shall consist of not less than five nor more than twenty-five persons, the exact number to be fixed and determined from time to time by resolution of a majority of the full board of directors or by resolution of a majority of the shareholders at any annual or special meeting thereof. Each director shall own common or preferred stock of the Association or of a holding company owning the Association, with an aggregate par, fair market, or equity value of not less than $1,000, as of either (i) the date of purchase, (ii) the date the person became a director, or (iii) the date of that person's most recent election to the board of directors, whichever is more recent. Any combination of common or preferred stock of the Association or holding company may be used.

Any vacancy in the board of directors may be filled by action of a majority of the remaining directors between meetings of shareholders. The board of directors may increase the number of directors up to the maximum permitted by law. Terms of directors, including directors selected to fill vacancies, shall expire at the next regular meeting of shareholders at which directors are elected, unless the directors resign or are removed from office. Despite the expiration of a director's term, the director shall continue to serve until his or her successor is elected and qualified or until there is a decrease in the number of directors and his or her position is eliminated.

Honorary or advisory members of the board of directors, without voting power or power of final decision in matters concerning the business of the Association, may be appointed by resolution of a majority of the full board of directors, or by resolution of shareholders at any annual or special meeting. Honorary or advisory directors shall not be counted to determined the number of directors of the Association or the presence of a quorum in connection with any board action, and shall not be required to own qualifying shares.

**FOURTH.** There shall be an annual meeting of the shareholders to elect directors and transact whatever other business may be brought before the meeting. It shall be held at the main office or any other convenient place the board of directors may designate, on the day of each year specified therefor in the Bylaws, or if that day falls on a legal holiday in the state in which the

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Association is located, on the next following banking day. If no election is held on the day fixed or in the event of a legal holiday on the following banking day, an election may be held on any subsequent day within 60 days of the day fixed, to be designated by the board of directors, or, if the directors fail to fix the day, by shareholders representing two-thirds of the shares issued and outstanding. In all cases, at least 10 days' advance notice of the meeting shall be given to the shareholders by first-class mail.

In all elections of directors, the number of votes each common shareholder may cast will be determined by multiplying the number of shares he or she owns by the number of directors to be elected. Those votes may be cumulated and cast for a single candidate or may be distributed among two or more candidates in the manner selected by the shareholder. On all other questions, each common shareholder shall be entitled to one vote for each share of stock held by him or her.

A director may resign at any time by delivering written notice to the board of directors, its chairperson, or to the Association, which resignation shall be effective when the notice is delivered unless the notice specifies a later effective date.

A director may be removed by the shareholders at a meeting called to remove him or her, when notice of the meeting stating that the purpose or one of the purposes is to remove him or her is provided, if there is a failure to fulfill one of the affirmative requirements for qualification, or for cause; provided, however, that a director may not be removed if the number of votes sufficient to elect him or her under cumulative voting is voted against his or her removal.

**FIFTH.** The authorized amount of capital stock of the Association shall be 1,000,000 shares of common stock of the par value of ten dollars ($10) each; but said capital stock may be increased or decreased from time to time, according to the provisions of the laws of the United States. The Association shall have only one class of capital stock.

No holder of shares of the capital stock of any class of the Association shall have any preemptive or preferential right of subscription to any shares of any class of stock of the Association, whether now or hereafter authorized, or to any obligations convertible into stock \of the Association, issued, or sold, nor any right of subscription to any thereof other than such, if any, as the board of directors, in its discretion, may from time to time determine and at such price as the board of directors may from time to time fix.

Transfers of the Association's stock are subject to the prior written approval of a federal depository institution regulatory agency. If no other agency approval is required, the approval of the Comptroller of the Currency must be obtained prior to any such transfers.

Unless otherwise specified in the Articles of Association or required by law, (1) all matters requiring shareholder action, including amendments to the Articles of Association must be approved by shareholders owning a majority voting interest in the outstanding voting stock, and (2) each shareholder shall be entitled to one vote per share.

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Unless otherwise specified in the Articles of Association or required by law, all shares of voting stock shall be voted together as a class, on any matters requiring shareholder approval.

Unless otherwise provided in the Bylaws, the record date for determining shareholders entitled to notice of and to vote at any meeting is the close of business on the day before the first notice is mailed or otherwise sent to the shareholders, provided that in no event may a record date be more than 70 days before the meeting.

The Association, at any time and from time to time, may authorize and issue debt obligations, whether subordinated, without the approval of the shareholders. Obligations classified as debt, whether subordinated, which may be issued by the Association without the approval of shareholders, do not carry voting rights on any issue, including an increase or decrease in the aggregate number of the securities, or the exchange or reclassification of all or part of securities into securities of another class or series.

**SIXTH.** The board of directors shall appoint one of its members president of this Association and one of its members chairperson of the board and shall have the power to appoint one or more vice presidents, a secretary who shall keep minutes of the directors' and shareholders' meetings and be responsible for authenticating the records of the Association, and such other officers and employees as may be required to transact the business of this Association. A duly appointed officer may appoint one or more officers or assistant officers if authorized by the board of directors in accordance with the Bylaws.

The board of directors shall have the power to:

(1) Define the duties of the officers, employees, and agents of the Association.

(2) Delegate the performance of its duties, but not the responsibility for its duties, to the officers, employees,
and agents of the Association.

(3) Fix the compensation and enter employment contracts with its officers and employees upon reasonable terms and
conditions consistent with applicable law.

(4) Dismiss officers and employees.

(5) Require bonds from officers and employees and to fix the penalty thereof.

(6) Ratify written policies authorized by the Association's management or committees of the board.

(7) Regulate the manner any increase or decrease of the capital of the Association shall be made; provided that
nothing herein shall restrict the power of shareholders to increase or decrease the capital of the Association in accordance with law, and nothing shall raise or lower from two-thirds the percentage required
for shareholder approval to increase or reduce the capital.

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(8) Manage and administer the business and affairs of the Association.

(9) Adopt initial Bylaws, not inconsistent with law or the Articles of Association, for managing the business and
regulating the affairs of the Association.

(10) Amend or repeal Bylaws, except to the extent that the Articles of Association reserve this power in whole or in
part to the shareholders.

(11) Make contracts.

(12) Generally perform all acts that are legal for a board of directors to perform.

**SEVENTH.** The board of directors shall have the power to change the location of the main office to any authorized branch within the limits of the city of Portland, Oregon, without the approval of the shareholders, or with a vote of shareholders owning two-thirds of the stock of the Association for a location outside such limits and upon receipt of a certificate of approval from the Comptroller of the Currency, to any other location within or outside the limits of the city of Portland, Oregon, but not more than thirty miles beyond such limits. The board of directors shall have the power to establish or change the location of any office or offices of the Association to any other location permitted under applicable law, without approval of shareholders, subject to approval by the Comptroller of the Currency.

**EIGHTH.** The corporate existence of this Association shall continue until termination according to the laws of the United States.

**NINTH.** The board of directors of the Association, or any shareholder owning, in the aggregate, not less than 25 percent of the stock of the Association, may call a special meeting of shareholders at any time. Unless otherwise provided by the Bylaws or the laws of the United States, or waived by shareholders, a notice of the time, place, and purpose of every annual and special meeting of the shareholders shall be given by first-class mail, postage prepaid, mailed at least 10, and no more than 60, days prior to the date of the meeting to each shareholder of record at his/her address as shown upon the books of the Association. Unless otherwise provided by the Bylaws, any action requiring approval of shareholders must be effected at a duly called annual or special meeting.

**TENTH.** These Articles of Association may be amended at any regular or special meeting of the shareholders by the affirmative vote of the holders of a majority of the stock of the Association, unless the vote of the holders of a greater amount of stock is required by law, and in that case by the vote of the holders of such greater amount; provided, that the scope of the Association's activities and services may not be expanded without the prior written approval of the Comptroller of the Currency. The Association's board of directors may propose one or more amendments to the Articles of Association for submission to the shareholders.

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In witness whereof, we have hereunto set our hands this 11<sup>th</sup> of June, 1997.

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| |
|:---|
| ![LOGO](g465717g72r04.jpg)  |
| <br> Jeffrey T. Grubb |
| ![LOGO](g465717g30z61.jpg)  |
| <br> Robert D. Sznewajs |
| ![LOGO](g465717g64w46.jpg) |
| <br> Dwight V. Board |
| ![LOGO](g465717g06v90.jpg)  |
| <br> P. K. Chatterjee |
| ![LOGO](g465717g19k90.jpg)  |
| <br> Robert Lane |

---

------

**<u>Exhibit 2</u>**

---

| | |
|:---|:---|
| ![LOGO](g465717g57s94.jpg) | Office of the Comptroller of the Currency |

---

Washington, DC 20219

**CERTIFICATE OF CORPORATE EXISTENCE AND FIDUCIARY POWERS** 

I, Michael J. Hsu, Acting Comptroller of the Currency, do hereby certify that:

1. The Comptroller of the Currency, pursuant to Revised Statutes 324, et seq, as amended, and 12 USC 1, et seq, as amended, has possession, custody, and control of all records pertaining to the chartering, regulation, and supervision of all national banking associations.

2. "U.S. Bank Trust Company, National Association," Portland, Oregon (Charter No. 23412), is a national banking association formed under the laws of the United States and is authorized thereunder to transact the business of banking and exercise fiduciary powers on the date of this certificate.

IN TESTIMONY WHEREOF, today, January 6, 2023, I have hereunto subscribed my name and caused my seal of office to be affixed to these presents at the U.S. Department of the Treasury, in the City of Washington, District of Columbia.

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| |
|:---|
| ![LOGO](g465717g93v15.jpg) |
| <br> Acting Comptroller of the Currency |
| ![LOGO](g465717g43b99.jpg) |

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2023-00337-C

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**<u>Exhibit 3</u>**

**U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION<u> </u>**

**<u>AMENDED AND RESTATED BYLAWS</u>**

<u>ARTICLE I</u> 

<u>Meetings of Shareholders</u> 

Section 1.1. <u>Annual Meeting</u>. The annual meeting of the shareholders, for the election of directors and the transaction of any other proper business, shall be held at a time and place as the Chairman or President may designate. Notice of such meeting shall be given not less than ten (10) days or more than sixty (60) days prior to the date thereof, to each shareholder of the Association, unless the Office of the Comptroller of the Currency (the "OCC") determines that an emergency circumstance exists. In accordance with applicable law, the sole shareholder of the Association is permitted to waive notice of the meeting. If, for any reason, an election of directors is not made on the designated day, the election shall be held on some subsequent day, as soon thereafter as practicable, with prior notice thereof. Failure to hold an annual meeting as required by these Bylaws shall not affect the validity of any corporate action or work a forfeiture or dissolution of the Association.

Section 1.2. <u>Special Meetings</u>. Except as otherwise specially provided by law, special meetings of the shareholders may be called for any purpose, at any time by a majority of the board of directors (the "Board"), or by any shareholder or group of shareholders owning at least ten percent of the outstanding stock.

Every such special meeting, unless otherwise provided by law, shall be called upon not less than ten (10) days nor more than sixty (60) days prior notice stating the purpose of the meeting.

Section 1.3. <u>Nominations for Directors</u>. Nominations for election to the Board may be made by the Board or by any shareholder.

Section 1.4. <u>Proxies</u>. Shareholders may vote at any meeting of the shareholders by proxies duly authorized in writing. Proxies shall be valid only for one meeting and any adjournments of such meeting and shall be filed with the records of the meeting.

Section 1.5. <u>Record Date</u>. The record date for determining shareholders entitled to notice and to vote at any meeting will be thirty days before the date of such meeting, unless otherwise determined by the Board.

Section 1.6. <u>Quorum and Voting</u>. A majority of the outstanding capital stock, represented in person or by proxy, shall constitute a quorum at any

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meeting of shareholders, unless otherwise provided by law, but less than a quorum may adjourn any meeting, from time to time, and the meeting may be held as adjourned without further notice. A majority of the votes cast shall decide every question or matter submitted to the shareholders at any meeting, unless otherwise provided by law or by the Articles of Association.

Section 1.7. <u>Inspectors</u>. The Board may, and in the event of its failure so to do, the Chairman of the Board may appoint Inspectors of Election who shall determine the presence of quorum, the validity of proxies, and the results of all elections and all other matters voted upon by shareholders at all annual and special meetings of shareholders.

Section 1.8. <u>Waiver and Consent</u>. The shareholders may act without notice or a meeting by a unanimous written consent by all shareholders.

Section 1.9. <u>Remote Meetings</u>. The Board shall have the right to determine that a shareholder meeting not be held at a place, but instead be held solely by means of remote communication in the manner and to the extent permitted by the General Corporation Law of the State of Delaware.

<u>ARTICLE II</u> 

<u>Directors</u> 

Section 2.1. <u>Board of Directors</u>. The Board shall have the power to manage and administer the business and affairs of the Association. Except as expressly limited by law, all corporate powers of the Association shall be vested in and may be exercised by the Board.

Section 2.2. <u>Term of Office</u>. The directors of this Association shall hold office for one year and until their successors are duly elected and qualified, or until their earlier resignation or removal.

Section 2.3. <u>Powers</u>. In addition to the foregoing, the Board shall have and may exercise all of the powers granted to or conferred upon it by the Articles of Association, the Bylaws and by law.

Section 2.4. <u>Number</u>. As provided in the Articles of Association, the Board of this Association shall consist of no less than five nor more than twenty-five members, unless the OCC has exempted the Association from the twenty-five- member limit. The Board shall consist of a number of members to be fixed and determined from time to time by resolution of the Board or the shareholders at any meeting thereof, in accordance with the Articles of Association. Between meetings of the shareholders held for the purpose of electing directors, the Board

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by a majority vote of the full Board may increase the size of the Board but not to more than a total of twenty-five directors, and fill any vacancy so created in the Board; provided that the Board may increase the number of directors only by up to two directors, when the number of directors last elected by shareholders was fifteen or fewer, and by up to four directors, when the number of directors last elected by shareholders was sixteen or more. Each director shall own a qualifying equity interest in the Association or a company that has control of the Association in each case as required by applicable law. Each director shall own such qualifying equity interest in his or her own right and meet any minimum threshold ownership required by applicable law.

Section 2.5. <u>Organization Meeting</u>. The newly elected Board shall meet for the purpose of organizing the new Board and electing and appointing such officers of the Association as may be appropriate. Such meeting shall be held on the day of the election or as soon thereafter as practicable, and, in any event, within thirty days thereafter, at such time and place as the Chairman or President may designate. If, at the time fixed for such meeting, there shall not be a quorum present, the directors present may adjourn the meeting until a quorum is obtained.

Section 2.6. <u>Regular Meetings</u>. The regular meetings of the Board shall be held, without notice, as the Chairman or President may designate and deem suitable.

Section 2.7. <u>Special Meetings</u>. Special meetings of the Board may be called at any time, at any place and for any purpose by the Chairman of the Board or the President of the Association, or upon the request of a majority of the entire Board. Notice of every special meeting of the Board shall be given to the directors at their usual places of business, or at such other addresses as shall have been furnished by them for the purpose. Such notice shall be given at least twelve hours (three hours if meeting is to be conducted by conference telephone) before the meeting by telephone or by being personally delivered, mailed, or electronically delivered. Such notice need not include a statement of the business to be transacted at, or the purpose of, any such meeting.

Section 2.8. <u>Quorum and Necessary Vote</u>. A majority of the directors shall constitute a quorum at any meeting of the Board, except when otherwise provided by law; but less than a quorum may adjourn any meeting, from time to time, and the meeting may be held as adjourned without further notice. Unless otherwise provided by law or the Articles or Bylaws of this Association, once a quorum is established, any act by a majority of those directors present and voting shall be the act of the Board.

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Section 2.9. <u>Written Consent</u>. Except as otherwise required by applicable laws and regulations, the Board may act without a meeting by a unanimous written consent by all directors, to be filed with the Secretary of the Association as part of the corporate records.

Section 2.10. <u>Remote Meetings</u>. Members of the Board, or of any committee thereof, may participate in a meeting of such Board or committee by means of conference telephone, video or similar communications equipment by means of which all persons participating in the meeting can hear each other and such participation shall constitute presence in person at such meeting.

Section 2.11. <u>Vacancies</u>. When any vacancy occurs among the directors, the remaining members of the Board may appoint a director to fill such vacancy at any regular meeting of the Board, or at a special meeting called for that purpose.

<u>ARTICLE III</u> 

<u>Committees</u> 

Section 3.1. <u>Advisory Board of Directors</u>. The Board may appoint persons, who need not be directors, to serve as advisory directors on an advisory board of directors established with respect to the business affairs of either this Association alone or the business affairs of a group of affiliated organizations of which this Association is one. Advisory directors shall have such powers and duties as may be determined by the Board, provided, that the Board's responsibility for the business and affairs of this Association shall in no respect be delegated or diminished.

Section 3.2. <u>Trust Audit Committee</u>. At least once during each calendar year, the Association shall arrange for a suitable audit (by internal or external auditors) of all significant fiduciary activities under the direction of its trust audit committee, a function that will be fulfilled by the Audit Committee of the financial holding company that is the ultimate parent of this Association. The Association shall note the results of the audit (including significant actions taken as a result of the audit) in the minutes of the Board. In lieu of annual audits, the Association may adopt a continuous audit system in accordance with 12 C.F.R. § 9.9(b).

The Audit Committee of the financial holding company that is the ultimate parent of this Association, fulfilling the function of the trust audit committee:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) Must not include any officers of the Association or an affiliate who participate significantly in the administration of the Association's fiduciary activities; and

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) Must consist of a majority of members who are not also members of any committee to which the Board has delegated power to manage and control the fiduciary activities of the Association.

Section 3.3. <u>Executive Committee</u>. The Board may appoint an Executive Committee which shall consist of at least three directors and which shall have, and may exercise, to the extent permitted by applicable law, all the powers of the Board between meetings of the Board or otherwise when the Board is not meeting.

Section 3.4. <u>Trust Management Committee</u>. The Board of this Association shall appoint a Trust Management Committee to provide oversight of the fiduciary activities of the Association. The Trust Management Committee shall determine policies governing fiduciary activities. The Trust Management Committee or such sub-committees, officers or others as may be duly designated by the Trust Management Committee shall oversee the processes related to fiduciary activities to assure conformity with fiduciary policies it establishes, including ratifying the acceptance and the closing out or relinquishment of all trusts. The Trust Management Committee will provide regular reports of its activities to the Board.

Section 3.5. <u>Other Committees</u>. The Board may appoint, from time to time, committees of one or more persons who need not be directors, for such purposes and with such powers as the Board may determine; however, the Board will not delegate to any committee any powers or responsibilities that it is prohibited from delegating under any law or regulation. In addition, either the Chairman or the President may appoint, from time to time, committees of one or more officers, employees, agents or other persons, for such purposes and with such powers as either the Chairman or the President deems appropriate and proper. Whether appointed by the Board, the Chairman, or the President, any such committee shall at all times be subject to the direction and control of the Board.

Section 3.6. <u>Meetings, Minutes and Rules</u>. An advisory board of directors and/or committee shall meet as necessary in consideration of the purpose of the advisory board of directors or committee, and shall maintain minutes in sufficient detail to indicate actions taken or recommendations made; unless required by the members, discussions, votes or other specific details need not be reported. An advisory board of directors or a committee may, in consideration of its purpose, adopt its own rules for the exercise of any of its functions or authority.

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<u>ARTICLE IV</u> 

<u>Officers</u> 

Section 4.1. <u>Chairman of the Board</u>. The Board may appoint one of its members to be Chairman of the Board to serve at the pleasure of the Board. The Chairman shall supervise the carrying out of the policies adopted or approved by the Board; shall have general executive powers, as well as the specific powers conferred by these Bylaws; and shall also have and may exercise such powers and duties as from time to time may be conferred upon or assigned by the Board.

Section 4.2. <u>President</u>. The Board may appoint one of its members to be President of the Association. In the absence of the Chairman, the President shall preside at any meeting of the Board. The President shall have general executive powers, and shall have and may exercise any and all other powers and duties pertaining by law, regulation or practice, to the office of President, or imposed by these Bylaws. The President shall also have and may exercise such powers and duties as from time to time may be conferred or assigned by the Board.

Section 4.3. <u>Vice President</u>. The Board may appoint one or more Vice Presidents who shall have such powers and duties as may be assigned by the Board and to perform the duties of the President on those occasions when the President is absent, including presiding at any meeting of the Board in the absence of both the Chairman and President.

Section 4.4. <u>Secretary</u>. The Board shall appoint a Secretary, or other designated officer who shall be Secretary of the Board and of the Association, and shall keep accurate minutes of all meetings. The Secretary shall attend to the giving of all notices required by these Bylaws to be given; shall be custodian of the corporate seal, records, documents and papers of the Association; shall provide for the keeping of proper records of all transactions of the Association; shall, upon request, authenticate any records of the Association; shall have and may exercise any and all other powers and duties pertaining by law, regulation or practice, to the Secretary, or imposed by these Bylaws; and shall also perform such other duties as may be assigned from time to time by the Board. The Board may appoint one or more Assistant Secretaries with such powers and duties as the Board, the President or the Secretary shall from time to time determine.

Section 4.5. <u>Other Officers</u>. The Board may appoint, and may authorize the Chairman, the President or any other officer to appoint, any officer as from time to time may appear to the Board, the Chairman, the President or such other

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officer to be required or desirable to transact the business of the Association. Such officers shall exercise such powers and perform such duties as pertain to their several offices, or as may be conferred upon or assigned to them by these Bylaws, the Board, the Chairman, the President or such other authorized officer. Any person may hold two offices.

Section 4.6. <u>Tenure of Office</u>. The Chairman or the President and all other officers shall hold office until their respective successors are elected and qualified or until their earlier death, resignation, retirement, disqualification or removal from office, subject to the right of the Board or authorized officer to discharge any officer at any time.

<u>ARTICLE V</u> 

<u>Stock</u> 

Section 5.1. The Board may authorize the issuance of stock either in certificated or in uncertificated form. Certificates for shares of stock shall be in such form as the Board may from time to time prescribe. If the Board issues certificated stock, the certificate shall be signed by the President, Secretary or any other such officer as the Board so determines. Shares of stock shall be transferable on the books of the Association, and a transfer book shall be kept in which all transfers of stock shall be recorded. Every person becoming a shareholder by such transfer shall, in proportion to such person's shares, succeed to all rights of the prior holder of such shares. Each certificate of stock shall recite on its face that the stock represented thereby is transferable only upon the books of the Association properly endorsed. The Board may impose conditions upon the transfer of the stock reasonably calculated to simplify the work of the Association for stock transfers, voting at shareholder meetings, and related matters, and to protect it against fraudulent transfers.

<u>ARTICLE VI</u> 

<u>Corporate Seal</u> 

Section 6.1. The Association shall have no corporate seal; provided, however, that if the use of a seal is required by, or is otherwise convenient or advisable pursuant to, the laws or regulations of any jurisdiction, the following seal may be used, and the Chairman, the President, the Secretary and any Assistant Secretary shall have the authority to affix such seal:

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<u>ARTICLE VII</u> 

<u>Miscellaneous Provisions</u> 

Section 7.1. <u>Execution of Instruments</u>. All agreements, checks, drafts, orders, indentures, notes, mortgages, deeds, conveyances, transfers, endorsements, assignments, certificates, declarations, receipts, discharges, releases, satisfactions, settlements, petitions, schedules, accounts, affidavits, bonds, undertakings, guarantees, proxies and other instruments or documents may be signed, countersigned, executed, acknowledged, endorsed, verified, delivered or accepted on behalf of the Association, whether in a fiduciary capacity or otherwise, by any officer of the Association, or such employee or agent as may be designated from time to time by the Board by resolution, or by the Chairman or the President by written instrument, which resolution or instrument shall be certified as in effect by the Secretary or an Assistant Secretary of the Association. The provisions of this section are supplementary to any other provision of the Articles of Association or Bylaws.

Section 7.2. <u>Records</u>. The Articles of Association, the Bylaws as revised or amended from time to time and the proceedings of all meetings of the shareholders, the Board, and standing committees of the Board, shall be recorded in appropriate minute books provided for the purpose. The minutes of each meeting shall be signed by the Secretary, or other officer appointed to act as Secretary of the meeting.

Section 7.3. <u>Trust Files</u>. There shall be maintained in the Association files all fiduciary records necessary to assure that its fiduciary responsibilities have been properly undertaken and discharged.

Section 7.4. <u>Trust Investments</u>. Funds held in a fiduciary capacity shall be invested according to the instrument establishing the fiduciary relationship and according to law. Where such instrument does not specify the character and class of investments to be made and does not vest in the Association a discretion in the matter, funds held pursuant to such instrument shall be invested in investments in which corporate fiduciaries may invest under law.

Section 7.5. <u>Notice</u>. Whenever notice is required by the Articles of Association, the Bylaws or law, such notice shall be by mail, postage prepaid, e- mail, in person, or by any other means by which such notice can reasonably be expected to be received, using the address of the person to receive such notice, or such other personal data, as may appear on the records of the Association.

Except where specified otherwise in these Bylaws, prior notice shall be proper if given not more than 30 days nor less than 10 days prior to the event for which notice is given.

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<u>ARTICLE VIII</u> 

<u>Indemnification</u> 

Section 8.1. The Association shall indemnify such persons for such liabilities in such manner under such circumstances and to such extent as permitted by Section 145 of the Delaware General Corporation Law, as now enacted or hereafter amended. The Board may authorize the purchase and maintenance of insurance and/or the execution of individual agreements for the purpose of such indemnification, and the Association shall advance all reasonable costs and expenses (including attorneys' fees) incurred in defending any action, suit or proceeding to all persons entitled to indemnification under this Section 8.1. Such insurance shall be consistent with the requirements of 12 C.F.R. § 7.2014 and shall exclude coverage of liability for a formal order assessing civil money penalties against an institution-affiliated party, as defined at 12 U.S.C. § 1813(u).

Section 8.2. Notwithstanding Section 8.1, however, (a) any indemnification payments to an institution-affiliated party, as defined at 12 U.S.C. § 1813(u), for an administrative proceeding or civil action initiated by a federal banking agency, shall be reasonable and consistent with the requirements of 12 U.S.C. § 1828(k) and the implementing regulations thereunder; and (b) any indemnification payments and advancement of costs and expenses to an institution-affiliated party, as defined at 12 U.S.C. § 1813(u), in cases involving an administrative proceeding or civil action not initiated by a federal banking agency, shall be in accordance with Delaware General Corporation Law and consistent with safe and sound banking practices.

<u>ARTICLE IX</u> 

<u>Bylaws: Interpretation and Amendment</u> 

Section 9.1. These Bylaws shall be interpreted in accordance with and subject to appropriate provisions of law, and may be added to, altered, amended, or repealed, at any regular or special meeting of the Board.

Section 9.2. A copy of the Bylaws and all amendments shall at all times be kept in a convenient place at the principal office of the Association, and shall be open for inspection to all shareholders during Association hours.

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<u>ARTICLE X</u> 

<u>Miscellaneous Provisions</u> 

Section 10.1. <u>Fiscal Year</u>. The fiscal year of the Association shall begin on the first day of January in each year and shall end on the thirty-first day of December following.

Section 10.2. <u>Governing Law</u>. This Association designates the Delaware General Corporation Law, as amended from time to time, as the governing law for its corporate governance procedures, to the extent not inconsistent with Federal banking statutes and regulations or bank safety and soundness.

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(February 8, 2021)

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**<u>Exhibit 5</u>**

**CONSENT** 

In accordance with Section 321(b) of the Trust Indenture Act of 1939, the undersigned, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION hereby consents that reports of examination of the undersigned by Federal, State, Territorial or District authorities may be furnished by such authorities to the Securities and Exchange Commission upon its request therefor.

Dated: February 23, 2023

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| | |
|:---|:---|
| By: | /s/ David Ferrell |
|  | David Ferrell |
|  | Vice President |

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**<u>Exhibit 6</u>**

**U.S. Bank Trust Company, National Association** 

**Statement of Financial Condition** 

**as of 12/31/2022** 

**($000's)** 

---

| | |
|:---|:---|
|  | **12/31/2022** |
|  **Assets** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cash and Balances Due From | $741758 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Depository Institutions |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Securities | 4322 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Federal Funds | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Loans & Lease Financing Receivables | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Fixed Assets | 2186 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Intangible Assets | 581108 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Assets | 163734 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Total Assets** | $**1493108** |
|  **Liabilities** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Deposits | $0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Fed Funds | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Treasury Demand Notes | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Trading Liabilities | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Borrowed Money | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Acceptances | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Subordinated Notes and Debentures | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Liabilities | 107167 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Total Liabilities** | $**107167** |
|  **Equity** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Common and Preferred Stock | 200 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Surplus | 1171635 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Undivided Profits | 214106 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Minority Interest in Subsidiaries | 0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Total Equity Capital** | $**1385941** |
|  **Total Liabilities and Equity Capital** | $**1493108** |

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## Ex-Filing

**Exhibit 107** 

**CALCULATION OF FILING FEE TABLES** 

**Form S-3ASR** 

(Form Type)

**ONE Gas, Inc.** 

(Exact Name of Registrant as Specified in its Charter)

**Table 1: Newly Registered and Carry Forward Securities** 

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| | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | Security<br>Type | Security<br>Class<br>Title (1) | Fee<br>Calculation<br>or Carry<br>Forward<br>Rule (2) | Amount<br>Registered (3) | Proposed<br>Maximum<br>Offering<br>Price Per<br>Unit (3) | Maximum<br>Aggregate<br>Offering<br>Price (3) | Fee<br>Rate (2) | Amount of<br>Registration<br>Fee (2) | Carry<br>Forward<br>Form<br>Type | Carry<br>Forward<br>File<br>Number | Carry<br>Forward<br>Initial<br>Effective<br>Date | Filing Fee<br>Previously<br>Paid In<br>Connection<br>with<br>Unsold<br>Securities<br>to be<br>Carried<br>Forward |
| &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities | &nbsp;&nbsp;&nbsp; Newly Registered Securities |
| &nbsp;&nbsp;&nbsp; Fees to Be<br> Paid | Debt | Debt Securities (1) | Rule 456(b) and 457(r) | (3) | (3) | (3) | (2) | (2) |  |  |  |  |
|  | Equity | Common Stock, par value $0.01 per share (1) | Rule 456(b) and 457(r) | (3) | (3) | (3) | (2) | (2) |  |  |  |  |
|  | Equity | Preferred Stock, par value $0.01 per share (1) | Rule 456(b) and 457(r) | (3) | (3) | (3) | (2) | (2) |  |  |  |  |
|  | Other | Stock Purchase Contracts and Stock Purchase Contract Units (1) | Rule 456(b) and 457(r) | (3) | (3) | (3) | (2) | (2) |  |  |  |  |
|  | Other | Depositary Shares (1)(4) | Rule 456(b) and 457(r) | (3) | (3) | (3) | (2) | (2) |  |  |  |  |
|  | Other | Warrants (1) | Rule 456(b) and 457(r) | (3) | (3) | (3) | (2) | (2) |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Fees<br> Previously<br> Paid | N/A | N/A | N/A | N/A | N/A |  |  | N/A |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities | &nbsp;&nbsp;&nbsp; Carry Forward Securities |
| &nbsp;&nbsp;&nbsp; Carry<br> Forward<br> Securities | N/A | N/A | N/A | N/A |  | N/A |  |  | N/A | N/A | N/A | N/A |
|  | Total Offering Amounts | Total Offering Amounts | Total Offering Amounts | Total Offering Amounts |  | N/A |  | N/A |  |  |  |  |
|  | Total Fees Previously Paid | Total Fees Previously Paid | Total Fees Previously Paid | Total Fees Previously Paid |  |  |  | N/A |  |  |  |  |
|  | Total Fee Offsets | Total Fee Offsets | Total Fee Offsets | Total Fee Offsets |  |  |  | N/A |  |  |  |  |
|  | Net Fee Due | Net Fee Due | Net Fee Due | Net Fee Due |  |  |  | N/A |  |  |  |  |

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**Table 2: Fee Offset Claims and Sources** 

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| | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | Registrant<br>or Filer<br>Name | Form<br>of<br>Filing<br>Type | File<br>Number | Initial<br>Filing<br>Date | Filing<br>Date | Fee<br>Offset<br>Claimed | Security<br>Type<br>Associated<br>with Fee<br>Offset<br>Claimed | Security<br>Title<br>Associated<br>with Fee<br>Offset<br>Claimed | Unsold<br>Securities<br>Associated<br>with Fee<br>Offset<br>Claimed | Unsold<br>Aggregate<br>Offering<br>Amount<br>Associated<br>with Fee<br>Offset<br>Claimed | Fee<br>Paid<br>with<br>Fee<br>Offset<br>Source |
| &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) | &nbsp;&nbsp;&nbsp; Rule 457(b) and 0-11(a)(2) |
| &nbsp;&nbsp;&nbsp; Fee Offset Claims |  |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Fee Offset Sources |  |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) | &nbsp;&nbsp;&nbsp; Rule 457(p) |
| &nbsp;&nbsp;&nbsp; Fee Offset Claims |  |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Fee Offset Sources |  |  |  |  |  |  |  |  |  |  |  |

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(1) Any securities registered hereunder may be sold separately or as units with other securities registered
hereunder. Separate consideration may or may not be received for securities that are issuable on exercise, conversion, or exchange of other securities.

(2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is
deferring payment of all of the registration fee. In connection with the securities offered hereby, the registrant will pay "pay-as-you-go registration fees" in accordance with Rule 456(b). The registrant will calculate the registration
fee applicable to an offer of securities pursuant to this registration statement based on the fee payment rate in effect on the date of such fee payment.

(3) An indeterminate aggregate offering price or number of securities of each identified class is being registered
as may from time to time be offered at indeterminate prices.

(4) Each depositary share will be issued under a deposit agreement and will be evidenced by a depositary receipt.