Atlas Energy (NYSE: AESI) counsel reports routine tax-share withholding

Rhea-AI Filing Summary

Atlas Energy Solutions Inc. General Counsel and Secretary Dathan C. Voelter reported a routine tax-related share disposition. On the vesting of restricted stock units, 2,201 shares of Common Stock were withheld at $13.48 per share to cover tax obligations. After this withholding, Voelter directly holds 490,945 shares of Atlas Energy Solutions common stock, so the transaction represents only a small portion of his overall position and does not reflect an open-market sale.

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

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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^*

Voelter Dathan C

(Last) (First) (Middle)

5918 W. COURTYARD DRIVE

SUITE 500

(Street)

AUSTIN TEXAS 78730

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Atlas Energy Solutions Inc. [ AESI ]

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

	Director	X	10% Owner
X	Officer (give title below)	X	Other (specify below)
	General Counsel and Secretary		Member of 10% Owner Group

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/23/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/23/2026		F		2,201(1)	D	$13.48	490,945	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Remarks:

Member of 10% owner group

	/s/ Dathan C. Voelter	03/24/2026
	** 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)

FAQ

What insider transaction did AESI’s Dathan C. Voelter report on this Form 4?

Dathan C. Voelter reported a tax-withholding disposition of 2,201 shares of Atlas Energy Solutions common stock at $13.48 per share. The shares were withheld upon vesting of restricted stock units to satisfy related tax obligations, not sold in an open market transaction.

Was the AESI Form 4 transaction an open-market sale of shares?

No, the transaction was not an open-market sale. The 2,201 shares of Atlas Energy Solutions common stock were withheld by the company when restricted stock units vested, solely to cover tax withholding obligations for the reporting person.

How many AESI shares does Dathan C. Voelter hold after this Form 4 transaction?

After the tax-withholding disposition, Dathan C. Voelter directly holds 490,945 shares of Atlas Energy Solutions common stock. This indicates the withheld 2,201 shares represent only a small fraction of his overall reported direct equity position in the company.

What does transaction code F mean in the AESI Form 4 filing?

Transaction code F indicates a disposition of shares to pay an exercise price or satisfy tax liabilities. In this case, 2,201 Atlas Energy Solutions shares were withheld upon RSU vesting to cover tax withholding, so it reflects a tax payment mechanism rather than a market-driven stock sale.

What role does Dathan C. Voelter hold at Atlas Energy Solutions (AESI)?

Dathan C. Voelter serves as General Counsel and Secretary of Atlas Energy Solutions and is also identified as a member of a 10% owner group. His reported holdings and transactions reflect his direct ownership position in the company’s common stock.