Atlas Energy Solutions counsel has 27,086 shares withheld

After the tax-withholding transaction, Dathan C. Voelter reported direct ownership of 463,859 AESI shares.

Rhea-AI Filing Summary

Atlas Energy Solutions Inc. (AESI) General Counsel and Secretary Dathan C. Voelter had 27,086 shares withheld on October 5, 2026, upon vesting of restricted stock units to satisfy tax withholding obligations. The transaction was reported as a disposition. The reported price was $12.04 per share, and he held 463,859 shares directly afterward.

Insider Trade Summary

Tax Withholding: 27,086 shares

Tax Withholding 1 txn

Insider Voelter Dathan C

Role General Counsel and Secretary

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1	27,086	$12.04	$326K

Holdings After Transaction: Common Stock — 463,859 shares (Direct)

Footnotes (1)

1. F1. Reflects shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations.

Key Figures

Shares withheld: 27,086 shares Reported price: $12.04 per share Direct shares held after transaction: 463,859 shares

3 metrics

Shares withheld 27,086 shares October 5, 2026; to satisfy tax withholding obligations upon vesting of restricted stock units

Reported price $12.04 per share October 5, 2026 transaction

Direct shares held after transaction 463,859 shares Following the October 5, 2026 transaction

Key Terms

restricted stock units, tax withholding obligations, 10% owner group

3 terms

restricted stock units financial

"vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax withholding obligations financial

"to satisfy tax withholding obligations"

10% owner group financial

"Member of 10% Owner Group"

FAQ

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

How many AESI shares did Dathan C. Voelter have withheld, and why?

Dathan C. Voelter had 27,086 shares withheld on October 5, 2026, upon vesting of restricted stock units to satisfy tax withholding obligations.

How many AESI shares did Dathan C. Voelter hold after the transaction?

Dathan C. Voelter reported holding 463,859 shares directly after the transaction.

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

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Available on EDGAR 10/07/2026 - 02:14 PM Accepted by SEC EDGAR 10/07/2026 - 02:14 PM Learn about SEC filing dates

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^*

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)
10/05/2026

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	10/05/2026		F		27,086(1)	D	$12.04	463,859	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	10/07/2026
	** 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)