John C. Ale - 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, 16:48:50 UTC
Previous filing
11 Mar 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Ale John C. Director 5430 LBJ FREEWAY, 1800 III LINCOLN CENTRE, DALLAS /s/Suzanne Johnson by POA 10 Mar 2026 0001548336

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ATO Common Stock Options Exercise +1,082 $184.73* 1,082 07 Mar 2026 Direct

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 Award +920 +85% $184.73* 2,002 06 Mar 2026 Common Stock 920 Direct F1, F2
transaction ATO Restricted Stock Unit Options Exercise -1,082 -54% $0.000000* 920 07 Mar 2026 Common Stock 1,082 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted share unit represents a contingent right to receive one share of the Company's common stock.
F2 The restricted share units will vest one year from award date and be distributed to filer.
F3 The restricted share units vested and were delivered to the reporting person one year from the date of grant.