Atmos Energy Corp 2024年度报告

(Mark One)☑ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGEACT OF 1934For the fiscal year endedSeptember 30, 2025OR☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIESEXCHANGE ACT OF 1934For the transition period fromtoCommission file number1-10042 Atmos Energy Corporation (Exact name of registrant as specified in its charter) Texasand Virginia 75-1743247(State or other jurisdiction of(IRS employerincorporation or organization)identification no.)1800 Three Lincoln Centre5430 LBJ FreewayDallas,Texas 75240(Address of principal executive offices)(Zip code) Registrant’s telephone number, including area code: (972)934-9227 Securities registered pursuant to Section12(b) of the Act: Table of each classTrading SymbolName of each exchange on which registeredCommon stockNo Par ValueATONew York Stock Exchange None Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.YesþNo¨ Indicate by check mark if the registrant is not required to file reports pursuant to Section13 or Section15(d) of the Act.Yes¨Noþ Indicate by check mark whether the registrant (1)has filed all reports required to be filed by Section13 or 15(d) of the Securities Exchange Act of 1934during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2)has been subject to such filingrequirements for the past 90 days.YesþNo¨ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 ofRegulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit suchfiles).YesþNo¨ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or anemerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and "emerging growth company" inRule 12b-2 of the Exchange Act. (Check one): 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 anynew or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.¨ Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internalcontrol over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that preparedor issued its audit report.☑ If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in thefiling reflect the correction of an error to previously issued financial statements.¨ Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensationreceived by any of the registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b).¨ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).Yes☐Noþ As of November10, 2025, the registrant had161,693,336shares of common stock outstanding. Portions of the registrant’s Definitive Proxy Statement to be filed for the Annual Meeting of Shareholders on February4, 2026 are incorporated byreference into Part III of this report. Table of Contents TABLE OF CONTENTS Glossary of Key Terms Part I Item1.BusinessItem1A.Risk FactorsItem1B.Unresolved Staff CommentsItem1C.CybersecurityItem 2.PropertiesItem 3.Legal ProceedingsItem 4.Mine Safety Disclosures Part II Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity SecuritiesItem 6.ReservedItem 7.Management’s Discussion and Analysis of Financial Condition and Results of OperationsItem7A.Quantitative and Qualitative Disclosures About Market RiskItem 8.Financial Statements and Supplementary DataItem 9.Changes in and Disagreements With Accountants on Accounting and Financial DisclosureItem 9A.Controls and ProceduresItem9B.Other InformationItem9C.Disclosure Regarding Foreign Jurisdictions that Prevent Inspections Part III Item 10.Directors, Executive Officers and Corporate GovernanceItem 11.Executive CompensationItem 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder MattersItem 13.Certain Relationships and Related Transactions, and Director IndependenceItem 14.Principal Accountant Fees and Services Part IV Item 15.Exhibits and Financial Statement SchedulesItem 16.Form 10-K Summary GLOSSARY OF KEY TERMS Atmos Energy Kansas Securitization I, LLCAllowan