Atmos Energy's McDill has 8,990 shares vest

Q: How many ATO shares vested and were withheld for John S. McDill?

John S. McDill had 8,990 shares vest from performance-based restricted stock units on November 3, 2026, and 3,538 shares were withheld for a tax obligation.

The vesting and withholding were made under Atmos Energy's 1998 Long-Term Incentive Plan.

Available on EDGAR 11/04/2026 - 05:04 PM EST Accepted by SEC EDGAR 11/04/2026 - 05:04 PM EST

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Rhea-AI Filing Summary

Atmos Energy Corp. (ATO) senior vice president of utility operations John S. McDill had 8,990 shares vest from performance-based restricted stock units on November 3, 2026; 3,538 shares were withheld for a tax obligation. A separate indirect holding through the Atmos Energy Corporation Retirement Savings Plan and Trust was 2,189 shares as of October 1, 2026.

Insider Trade Summary

Exercise: 12,528 shares

Exercise 2 txns

Insider MCDILL JOHN S

Role SR VP, UTILITY OPERATIONS

Type	Security	Shares	Price	Value
Exercise	Common Stock ^F1	8,990	$173.49	$1.56M
Exercise	Common Stock ^F2	3,538	$173.49	$614K
Holding	Common Stock ^F3	--	--	--

Holdings After Transaction: Common Stock — 41,829.882 shares (Direct); Common Stock — 2,189.0506 shares (Indirect, by Retirement Savings Plan)

Holdings Before and After: Common Stock, 36,377.882 to 41,829.882 shares (Direct)

Footnotes (3)

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 October 1, 2026, under the Atmos Energy Corporation Retirement Savings Plan and Trust.

Key Figures

Shares vested: 8,990 shares Shares withheld: 3,538 shares Reported price per share: $173.49 per share +1 more

4 metrics

Shares vested 8,990 shares Performance-based restricted stock units vested November 3, 2026

Shares withheld 3,538 shares Tax withholding obligation under the Plan on November 3, 2026

Reported price per share $173.49 per share Shown for the November 3, 2026 vesting and tax-withholding entries

Indirect shares held 2,189 shares Retirement Savings Plan and Trust holdings updated as of October 1, 2026

Key Terms

performance based restricted stock units, tax withholding obligation, 1998 Long-Term Incentive Plan, Retirement Savings Plan and Trust

4 terms

performance based restricted stock units financial

"Vesting of award of performance based restricted stock units"

Performance-based restricted stock units are a form of employee pay where shares are promised but only delivered if the company meets specific performance targets over time. Like a trophy awarded to a team after hitting certain goals, they align employee incentives with business results and can affect future share counts and earnings—so investors watch them for signals about management’s motivation, potential dilution, and the likelihood of meeting growth or profit targets.

tax withholding obligation financial

"Shares withheld pursuant to a tax withholding obligation"

1998 Long-Term Incentive Plan financial

"1998 Long-Term Incentive Plan of the Company"

Retirement Savings Plan and Trust financial

"under the Atmos Energy Corporation Retirement Savings Plan and Trust"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many ATO shares vested and were withheld for John S. McDill?

John S. McDill had 8,990 shares vest from performance-based restricted stock units on November 3, 2026, and 3,538 shares were withheld for a tax obligation.

What plan covered John S. McDill's ATO stock award?

The vesting of John S. McDill's performance-based restricted stock units was pursuant to Atmos Energy's 1998 Long-Term Incentive Plan. The related 3,538 shares were withheld pursuant to a tax withholding obligation under that Plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

MCDILL JOHN S

(Last)

(First)

(Middle)

5430 LBJ FREEWAY

1800 III LINCOLN CENTRE

(Street)

DALLAS

TEXAS

75240

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ATMOS ENERGY CORP [ ATO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	SR VP, UTILITY OPERATIONS

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/03/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	11/03/2026		M		8,990⁽¹⁾	A	$173.49	45,367.882	D
Common Stock	11/03/2026		M		3,538⁽²⁾	D	$173.49	41,829.882	D
Common Stock								2,189.0506⁽³⁾	I	by Retirement Savings Plan

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Vesting of award of performance based restricted stock units pursuant to the 1998 Long-Term Incentive Plan of the Company (the "Plan").

2. Shares withheld pursuant to a tax withholding obligation under the Plan.

3. To update end of period holdings as of October 1, 2026, under the Atmos Energy Corporation Retirement Savings Plan and Trust.

	/s/Suzanne Johnson by POA	11/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR