Jeffery D. Martinez - 01 Oct 2026 Form 3 Insider Report for ATMOS ENERGY CORP (ATO)

Source evidence Original filing metadata and source links for verification. 3 source fields
SEC form
3
Accepted by SEC
08 Oct 2026, 12:19:29 UTC
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/Suzanne Johnson by POA
Filing notes and source

Key filing fact

Jeffery D. Martinez filed Form 3 for ATMOS ENERGY CORP (ATO) on 08 Oct 2026.

Key facts

  • This page summarizes Jeffery D. Martinez's Form 3 filing for ATMOS ENERGY CORP (ATO).
  • 0 reported transactions and 1 derivative row are listed below.
  • Accepted by SEC: 08 Oct 2026, 12:19.

Change

  • No earlier filing in this sequence is available for direct comparison.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002151465 Primary reporting owner

MARTINEZ Jeffery D

Relationship
SR VP, UTILITY OPERATIONS
Address
5430 LBJ FREEWAY, SUITE 1800, DALLAS
Signature
/s/Suzanne Johnson by POA
Signature date
08 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ATO holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
5,185
Date
01 Oct 2026
Ownership
Direct
ATO holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,600
Date
01 Oct 2026
Ownership
By Retirement Savings Plan and Trust

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ATO holding Derivative

Restricted Stock Unit

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
01 Oct 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
1,715
Exercise price
Footnotes
F1, F2
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The restricted stock units issued under the Company's 1998 Long-Term Incentive Plan will vest and be delivered to the reporting person three years from date of grant.

Footnote F2

Each restricted share unit represents a contingent right to receive one share of the Company's common stock.

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