MICHELLE FAULK - 04 Nov 2025 Form 4 Insider Report for ATMOS ENERGY CORP (ATO)

Role: Vice President & Controller
Signature: /s/Suzanne Johnson by POA
Issuer symbol: ATO
Transactions as of: 04 Nov 2025
Net transactions value: +$38,051
Form type: 4
Filing time: 05 Nov 2025, 16:13:53 UTC
Previous filing: 05 May 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
FAULK MICHELLE	Vice President & Controller	5430 LBJ FREEWAY, SUITE 1800, DALLAS	/s/Suzanne Johnson by POA	05 Nov 2025	0002038327

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ATO	Common Stock	Options Exercise	$58,115	+336	+39%	$172.96	1,207	04 Nov 2025	Direct	F1
transaction	ATO	Common Stock	Tax liability	$20,063	-116	-9.6%	$172.96	1,091	04 Nov 2025	Direct	F2, F3
holding	ATO	Common Stock						1	04 Nov 2025	by Retirement Savings Plan	F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Vesting of award of performance based restricted stock units pursuant to the 1998 Long-Term Incentive Plan of the Company (the "Plan").
F2	Shares withheld pursuant to a tax withholding obligation under the Plan.
F3	To update end of period holdings as of November 1, 2025, for shares received under an automatic dividend reinvestment feature.
F4	To update end of period holdings as of November 1, 2025, under the Atmos Energy Corporation Retirement Savings Plan and Trust.