WILLIAM JAMES WARE - 06 Mar 2026 Form 4 Insider Report for ATMOS ENERGY CORP (ATO)

Role: Director
Signature: /s/Suzanne Johnson by POA
Issuer symbol: ATO
Transactions as of: 06 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 10 Mar 2026, 17:06:42 UTC
Previous filing: 05 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
WARE WILLIAM JAMES	Director	5430 LBJ FREEWAY, SUITE 1800, DALLAS	/s/Suzanne Johnson by POA	10 Mar 2026	0002108889

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ATO	Phantom Stock Units	Award		+920		$184.73^*	920	06 Mar 2026	Common Stock	920		Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	Each unit of phantom stock is equivalent to one share of the Company's common stock.
F2	The phantom stock units were granted under the 1998 Long-Term Incentive Plan (the "Plan") and are to be settled upon the reporting person's termination of service on the Company's Board.