J. Matt Robbins - May 5, 2023 Form 4 Insider Report for ATMOS ENERGY CORP (ATO)

Role: SR VP, HUMAN RESOURCES
Signature: /s/Suzanne Johnson by POA
Stock symbol: ATO
Transactions as of: May 5, 2023
Transactions value $: $185,370
Form type: 4
Date filed: 5/9/2023, 02:01 PM
Previous filing: May 4, 2023
Next filing: Nov 9, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ATO	Common Stock	Options Exercise	$308K	+2.61K	+19.16%	$117.92	16.2K	May 5, 2023	Direct
transaction	ATO	Common Stock	Tax liability	-$122K	-1.04K	-6.4%	$117.92	15.2K	May 5, 2023	Direct	F2
holding	ATO	Common Stock						2.51K	May 5, 2023	By Retirement Savings Plan and Trust	F1

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	Restricted Stock Unit	Options Exercise	$0	-2.61K	-23.42%	$0.00	8.54K	May 5, 2023	Common Stock	2.61K		Direct	F3, F4

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

Explanation of Responses:

Id	Content
F1	To update end of period holdings as of April 30, 2023 under the Atmos Energy Corporation Retirement Savings Plan and Trust.
F2	Shares withheld pursuant to a tax withholding obligation under the 1998 Long-Term Incentive Plan of the Company (the "Plan".)
F3	Each restricted share unit represents a contingent right to receive one share of the Company's common stock.
F4	The restricted share units issued under the Company's 1998 Long-Term Incentive Plan will vest and be delivered to the reporting person three years from the date of grant.