Skip to main content

ATMOS ENERGY CORP

For the period ended Mar 31, 2026. Filed May 6, 2026.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2026 · Filed May 6, 2026

ATO$173.35+0.1%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits

Item 6. Exhibits

The following exhibits are filed as part of this Quarterly Report.

ExhibitNumberDescriptionPage Number orIncorporation byReference to
3.1Amended and Restated Certificate of Formation of Atmos Energy Corporation filed with the State of Texas (As Amended and Restated February 6, 2026)Exhibit 3.1 to Form 8-K dated February 10, 2026 (File No. 001-10042)
3.2Restated Articles of Incorporation of Atmos Energy Corporation filed with the Commonwealth of Virginia (As Restated Effective February 9, 2026)Exhibit 3.2 to Form 8-K dated February 10, 2026 (File No. 001-10042)
3.3Amended and Restated Bylaws of Atmos Energy Corporation (as of February 4, 2026)Exhibit 3.3 to Form 8-K dated February 10, 2026 (File No. 001-10042)
10.1Form of Amendment of Master Confirmation Agreement
15Letter regarding unaudited interim financial information
31Rule 13a-14(a)/15d-14(a) Certifications
32Section 1350 Certifications*
101.INSXBRL Instance Document - the Instance Document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHInline XBRL Taxonomy Extension Schema
101.CALInline XBRL Taxonomy Extension Calculation Linkbase
101.DEFInline XBRL Taxonomy Extension Definition Linkbase
101.LABInline XBRL Taxonomy Extension Labels Linkbase
101.PREInline XBRL Taxonomy Extension Presentation Linkbase
104Cover Page Interactive Data File - the cover page interactive data file does not appear in the interactive data file because its XBRL tags are embedded within the Inline XBRL document
*These certifications, which were made pursuant to 18 U.S.C. Section 1350 by the Company’s Chief Executive Officer and Chief Financial Officer, furnished as Exhibit 32 to this Quarterly Report on Form 10-Q, will not be deemed to be filed with the Commission or incorporated by reference into any filing by the Company under the Securities Act of 1933 or the Securities Exchange Act of 1934, except to the extent that the Company specifically incorporates such certifications by reference.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

ATMOS ENERGY CORPORATION (Registrant)

By: /s/ CHRISTOPHER T. FORSYTHE

Christopher T. ForsytheSenior Vice President and Chief Financial Officer(Duly authorized signatory)

Date: May 6, 2026

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.