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person · Reporting owner

SHEPARD GREGORY M

Disclosed activity across 2 companies

Tapewire entity
65733
SEC CIK
0001065833

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Atlas Energy Solutions Inc.AESI · Entity 4657See RemarksFebruary 17, 2026February 19, 2026
Atlas Energy Solutions Inc.AESI · Entity 109444Director · Member of 10% Owner GroupSeptember 22, 2023September 26, 2023

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Atlas Energy Solutions Inc.

Report date February 17, 2026 · Filed February 19, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect7,421,210 Ending reported balance After 2026-02-18 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-02-17 · Sale · Disposed 100,000 · Balance 7,551,210

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.55 to $12.07, inclusive. The reporting person undertakes to provide to Atlas Energy Solutions, Inc., any security holder of Atlas Energy Solutions, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

Row 2 · 2026-02-18 · Sale · Disposed 130,000 · Balance 7,421,210

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.78 to $12.26, inclusive. The reporting person undertakes to provide to Atlas Energy Solutions, Inc., any security holder of Atlas Energy Solutions, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.55 to $12.07, inclusive. The reporting person undertakes to provide to Atlas Energy Solutions, Inc., any security holder of Atlas Energy Solutions, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.78 to $12.26, inclusive. The reporting person undertakes to provide to Atlas Energy Solutions, Inc., any security holder of Atlas Energy Solutions, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Atlas Energy Solutions Inc.

Report date September 22, 2023 · Filed September 26, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect979,268 Reported balance After 2023-09-22 transaction · row 1
1 source row

Row 1 · 2023-09-22 · Grant · Acquired 3,197 · Balance 979,268

F1: Award of restricted stock units pursuant to the Atlas Energy Solutions Inc. 2023 Long Term Incentive Plan. The award vests in full on the first anniversary of the grant date, subject to continued service through the vesting date.

Class B Common StockSEC Table I · non-derivativeDirect6,343,357 Reported balance Holding disclosure · report date 2023-09-22 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 6,343,357

Atlas Sand Operating, LLC UnitsSEC Table II · derivative / convertible securityDirect6,343,357 Reported balance Holding disclosure · report date 2023-09-22 · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · Balance 6,343,357

F2: Each share of Class B Common Stock has no economic rights but entitles its holder to one vote on all matters to be voted on by stockholders generally. At the request of the holder, each unit ("Unit") representing ownership interests in Atlas Sand Operating, LLC ("Atlas Operating") may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject to certain restrictions in the amended and restated limited liability company agreement of Atlas Operating (the "Atlas Operating LLC Agreement"),newly issued shares of Class A Common Stock of the Issuer on a one-for-one basis or for a cash payment to be determined pursuant to the Atlas Operating LLC Agreement for each Unit redeemed. The Units do not expire.

Filing footnotes · ownership attribution and instrument terms

F1: Award of restricted stock units pursuant to the Atlas Energy Solutions Inc. 2023 Long Term Incentive Plan. The award vests in full on the first anniversary of the grant date, subject to continued service through the vesting date.

F2: Each share of Class B Common Stock has no economic rights but entitles its holder to one vote on all matters to be voted on by stockholders generally. At the request of the holder, each unit ("Unit") representing ownership interests in Atlas Sand Operating, LLC ("Atlas Operating") may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject to certain restrictions in the amended and restated limited liability company agreement of Atlas Operating (the "Atlas Operating LLC Agreement"),newly issued shares of Class A Common Stock of the Issuer on a one-for-one basis or for a cash payment to be determined pursuant to the Atlas Operating LLC Agreement for each Unit redeemed. The Units do not expire.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 18, 2026 Filed Feb 19, 2026 10:04 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 SaleCommon Stock 130,000 $11.98 $1,557,400.00
Disclosure

SEC source: 0001104659-26-017342 · tm266794-1_4seq1.xml · nonDerivative · entry 2

SHEPARD GREGORY M · CIK 0001065833 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,421,210

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.78 to $12.26, inclusive. The reporting person undertakes to provide to Atlas Energy Solutions, Inc., any security holder of Atlas Energy Solutions, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 10:04 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 SaleCommon Stock 100,000 $11.75 $1,175,000.00
Disclosure

SEC source: 0001104659-26-017342 · tm266794-1_4seq1.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,551,210

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.55 to $12.07, inclusive. The reporting person undertakes to provide to Atlas Energy Solutions, Inc., any security holder of Atlas Energy Solutions, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

Read SEC document
December 31, 2025 Filed Jan 2, 2026 16:01 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 OtherForward Sale Contract (obligation to sell) · Derivative 1 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-26-000192 · tm261644-1_4seq1.xml · derivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1

Underlying: Common Stock · 532,500 shares

Expires not disclosed

F1 · security: On December 31, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 532,500 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 532,500 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,870,294. The Transaction maturity dates are January 18-22, 2029 with each maturity date representing a tranche.

F2 · security: Pursuant to a Pledge Agreement, the Reporting Person pledged 532,500 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · security: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.72 ("Cap Level") but greater than $8.14 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.exercise_price: On December 31, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 532,500 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 532,500 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,870,294. The Transaction maturity dates are January 18-22, 2029 with each maturity date representing a tranche.

F2 · derivative.exercise_price: Pursuant to a Pledge Agreement, the Reporting Person pledged 532,500 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.exercise_price: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.72 ("Cap Level") but greater than $8.14 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · shares: On December 31, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 532,500 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 532,500 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,870,294. The Transaction maturity dates are January 18-22, 2029 with each maturity date representing a tranche.

F2 · shares: Pursuant to a Pledge Agreement, the Reporting Person pledged 532,500 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · shares: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.72 ("Cap Level") but greater than $8.14 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · price: On December 31, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 532,500 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 532,500 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,870,294. The Transaction maturity dates are January 18-22, 2029 with each maturity date representing a tranche.

F2 · price: Pursuant to a Pledge Agreement, the Reporting Person pledged 532,500 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · price: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.72 ("Cap Level") but greater than $8.14 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.exercise_date: On December 31, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 532,500 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 532,500 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,870,294. The Transaction maturity dates are January 18-22, 2029 with each maturity date representing a tranche.

F2 · derivative.exercise_date: Pursuant to a Pledge Agreement, the Reporting Person pledged 532,500 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.exercise_date: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.72 ("Cap Level") but greater than $8.14 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.expiration_date: On December 31, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 532,500 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 532,500 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,870,294. The Transaction maturity dates are January 18-22, 2029 with each maturity date representing a tranche.

F2 · derivative.expiration_date: Pursuant to a Pledge Agreement, the Reporting Person pledged 532,500 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.expiration_date: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.72 ("Cap Level") but greater than $8.14 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · balance_after: On December 31, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 532,500 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 532,500 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,870,294. The Transaction maturity dates are January 18-22, 2029 with each maturity date representing a tranche.

F2 · balance_after: Pursuant to a Pledge Agreement, the Reporting Person pledged 532,500 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · balance_after: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.72 ("Cap Level") but greater than $8.14 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

Read SEC document
December 24, 2025 Filed Dec 29, 2025 16:01 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 OtherForward Sale Contract (obligation to sell) · Derivative 1 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-25-124827 · tm2534348-1_4seq1.xml · derivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1

Underlying: Common Stock · 425,000 shares

Expires not disclosed

F1 · security: On December 24, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,180,591. The Transaction maturity dates are January 18-21, 2028 with each maturity date representing a tranche.

F2 · security: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · security: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.08 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.exercise_price: On December 24, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,180,591. The Transaction maturity dates are January 18-21, 2028 with each maturity date representing a tranche.

F2 · derivative.exercise_price: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.exercise_price: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.08 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · shares: On December 24, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,180,591. The Transaction maturity dates are January 18-21, 2028 with each maturity date representing a tranche.

F2 · shares: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · shares: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.08 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · price: On December 24, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,180,591. The Transaction maturity dates are January 18-21, 2028 with each maturity date representing a tranche.

F2 · price: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · price: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.08 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.exercise_date: On December 24, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,180,591. The Transaction maturity dates are January 18-21, 2028 with each maturity date representing a tranche.

F2 · derivative.exercise_date: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.exercise_date: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.08 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.expiration_date: On December 24, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,180,591. The Transaction maturity dates are January 18-21, 2028 with each maturity date representing a tranche.

F2 · derivative.expiration_date: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.expiration_date: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.08 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · balance_after: On December 24, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,180,591. The Transaction maturity dates are January 18-21, 2028 with each maturity date representing a tranche.

F2 · balance_after: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · balance_after: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.08 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

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December 19, 2025 Filed Dec 23, 2025 16:01 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 OtherForward Sale Contract (obligation to sell) · Derivative 1 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-25-124169 · tm2534034-1_4seq1.xml · derivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1

Underlying: Common Stock · 425,000 shares

Expires not disclosed

F1 · security: On December 19, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,213,794. The Transaction maturity dates are January 10-14, 2028 with each maturity date representing a tranche.

F2 · security: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · security: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.02 ("Cap Level") but greater than $8.16 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.exercise_price: On December 19, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,213,794. The Transaction maturity dates are January 10-14, 2028 with each maturity date representing a tranche.

F2 · derivative.exercise_price: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.exercise_price: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.02 ("Cap Level") but greater than $8.16 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · shares: On December 19, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,213,794. The Transaction maturity dates are January 10-14, 2028 with each maturity date representing a tranche.

F2 · shares: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · shares: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.02 ("Cap Level") but greater than $8.16 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · price: On December 19, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,213,794. The Transaction maturity dates are January 10-14, 2028 with each maturity date representing a tranche.

F2 · price: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · price: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.02 ("Cap Level") but greater than $8.16 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.exercise_date: On December 19, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,213,794. The Transaction maturity dates are January 10-14, 2028 with each maturity date representing a tranche.

F2 · derivative.exercise_date: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.exercise_date: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.02 ("Cap Level") but greater than $8.16 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.expiration_date: On December 19, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,213,794. The Transaction maturity dates are January 10-14, 2028 with each maturity date representing a tranche.

F2 · derivative.expiration_date: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.expiration_date: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.02 ("Cap Level") but greater than $8.16 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · balance_after: On December 19, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 425,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 425,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle all tranches under the Agreement. The Reporting Person received a cash payment of $3,213,794. The Transaction maturity dates are January 10-14, 2028 with each maturity date representing a tranche.

F2 · balance_after: Pursuant to a Pledge Agreement, the Reporting Person pledged 425,000 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · balance_after: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $12.02 ("Cap Level") but greater than $8.16 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

Read SEC document
December 15, 2025 Filed Dec 17, 2025 16:01 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 OtherForward Sale Contract (obligation to sell) · Derivative 1 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-25-122025 · tm2533592-1_4seq1.xml · derivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1

Underlying: Common Stock · 850,000 shares

Expires not disclosed

F1 · security: On December 15, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 850,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 850,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle each tranche of the Agreement. The Reporting Person received a cash payment of $7,036,804. The Transaction maturity dates are January 11-25, 2027, with each maturity date representing a tranche.

F2 · security: Pursuant to a Pledge Agreement, the Reporting Person pledged 2,165,410 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · security: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.63 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.exercise_price: On December 15, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 850,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 850,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle each tranche of the Agreement. The Reporting Person received a cash payment of $7,036,804. The Transaction maturity dates are January 11-25, 2027, with each maturity date representing a tranche.

F2 · derivative.exercise_price: Pursuant to a Pledge Agreement, the Reporting Person pledged 2,165,410 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.exercise_price: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.63 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · shares: On December 15, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 850,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 850,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle each tranche of the Agreement. The Reporting Person received a cash payment of $7,036,804. The Transaction maturity dates are January 11-25, 2027, with each maturity date representing a tranche.

F2 · shares: Pursuant to a Pledge Agreement, the Reporting Person pledged 2,165,410 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · shares: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.63 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · price: On December 15, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 850,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 850,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle each tranche of the Agreement. The Reporting Person received a cash payment of $7,036,804. The Transaction maturity dates are January 11-25, 2027, with each maturity date representing a tranche.

F2 · price: Pursuant to a Pledge Agreement, the Reporting Person pledged 2,165,410 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · price: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.63 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.exercise_date: On December 15, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 850,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 850,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle each tranche of the Agreement. The Reporting Person received a cash payment of $7,036,804. The Transaction maturity dates are January 11-25, 2027, with each maturity date representing a tranche.

F2 · derivative.exercise_date: Pursuant to a Pledge Agreement, the Reporting Person pledged 2,165,410 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.exercise_date: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.63 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · derivative.expiration_date: On December 15, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 850,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 850,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle each tranche of the Agreement. The Reporting Person received a cash payment of $7,036,804. The Transaction maturity dates are January 11-25, 2027, with each maturity date representing a tranche.

F2 · derivative.expiration_date: Pursuant to a Pledge Agreement, the Reporting Person pledged 2,165,410 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · derivative.expiration_date: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.63 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

F1 · balance_after: On December 15, 2025, the Reporting Person entered into a multi-tranche, prepaid variable share forward sale transaction pursuant to a Stock Purchase Agreement (the "Agreement") entered into among the Reporting Person and an unaffiliated third party (the "Buyer") relating to an aggregate of 850,000 shares of common stock of the Issuer, par value $0.01 per share ("Common Stock") and obligating the Reporting Person to deliver to the Buyer up to an aggregate of 850,000 shares of Common Stock (or, at the Reporting Person's election, under certain circumstances, an equivalent amount of cash) to settle each tranche of the Agreement. The Reporting Person received a cash payment of $7,036,804. The Transaction maturity dates are January 11-25, 2027, with each maturity date representing a tranche.

F2 · balance_after: Pursuant to a Pledge Agreement, the Reporting Person pledged 2,165,410 shares of Common Stock (the "Pledged Shares") to secure its obligations under the Agreement, and retained voting and ordinary dividend rights in the Pledged Shares during the term of the pledge (and thereafter if the Reporting Person settles the Agreement in cash).

F3 · balance_after: Under the Agreement, on the first business day immediately following the maturity date for each tranche, the Reporting Person agrees to deliver to Buyer a number of shares of unrestricted stock (or an equivalent amount of cash, if cash settled) equal to the product of (A) the number of shares in such tranche and (B) (i)if closing price per share of Common Stock on the maturity date (the "Settlement Price") is less than $11.90 ("Cap Level") but greater than $8.63 ("Floor Level"), a ratio equal to the Floor Level divided by the Settlement Price, (ii) if the Settlement Price is equal to or greater than the Cap Level, a ratio equal to a fraction with a numerator equal to the sum of (1) the Floor Level and (2) the excess, if any, of the Settlement Price over the Cap Level, and a denominator equal to the Settlement Price, and (iii) if the Settlement Price is equal to or less than the Floor Level, one (1).

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February 27, 2025 Filed Feb 28, 2025 17:41 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 32,155 $19.04 $612,231.20
Disclosure

SEC source: 0001104659-25-019262 · tm257978-1_4seq1.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,651,210

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November 04, 2024 Filed Nov 6, 2024 14:04 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 13,363 $19.19 $256,435.97
Disclosure

SEC source: 0000950170-24-122077 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,619,055

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November 01, 2024 Filed Nov 4, 2024 14:27 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 51,039 $19.30 $985,052.70
Disclosure

SEC source: 0000950170-24-120528 · ownership.xml · nonDerivative · entry 2

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,605,692

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October 31, 2024 Filed Nov 4, 2024 14:27 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 14,347 $19.57 $280,770.79
Disclosure

SEC source: 0000950170-24-120528 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,554,653

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October 24, 2024 Filed Oct 28, 2024 18:53 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 23,300 $19.55 $455,515.00
Disclosure

SEC source: 0000950170-24-117858 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,540,306

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October 22, 2024 Filed Oct 23, 2024 10:50 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 1,750 $19.81 $34,667.50
Disclosure

SEC source: 0000950170-24-116519 · ownership.xml · nonDerivative · entry 2

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,517,006

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October 21, 2024 Filed Oct 23, 2024 10:50 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 8,062 $19.84 $159,950.08
Disclosure

SEC source: 0000950170-24-116519 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,515,256

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October 18, 2024 Filed Oct 21, 2024 12:11 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 1,797 $19.65 $35,311.05
Disclosure

SEC source: 0000950170-24-115836 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,507,194

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October 15, 2024 Filed Oct 16, 2024 15:19 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 2,200 $19.88 $43,736.00
Disclosure

SEC source: 0000950170-24-114962 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,505,397

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July 18, 2024 Filed Jul 22, 2024 21:23 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 3,248 $21.68 $70,416.64
Disclosure

SEC source: 0000950170-24-085418 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,503,197

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July 02, 2024 Filed Jul 3, 2024 11:31 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 30,013 $19.60 $588,254.80
Disclosure

SEC source: 0000950170-24-081177 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,499,949

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June 27, 2024 Filed Jun 28, 2024 16:35 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 24,867 $19.69 $489,631.23
Disclosure

SEC source: 0000950170-24-079109 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,469,936

F1 · price: The reporting person undertakes to provide to Atlas Energy Solutions Inc., any security holder of Atlas Energy Solutions Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth below.

F2 · price: The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $19.60 to $19.78, inclusive.

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June 26, 2024 Filed Jun 27, 2024 15:19 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 40,872 $19.64 $802,726.08
Disclosure

SEC source: 0000950170-24-078377 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,445,069

F1 · price: The reporting person undertakes to provide to Atlas Energy Solutions Inc., any security holder of Atlas Energy Solutions Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth below.

F2 · price: The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $19.56 to $19.80, inclusive.

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June 24, 2024 Filed Jun 26, 2024 20:52 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 2,047 $19.89 $40,714.83
Disclosure

SEC source: 0000950170-24-078099 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,404,197

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June 21, 2024 Filed Jun 24, 2024 20:48 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 19,132 $19.25 $368,291.00
Disclosure

SEC source: 0000950170-24-077034 · ownership.xml · nonDerivative · entry 2

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,402,150

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June 20, 2024 Filed Jun 24, 2024 20:48 UTC Atlas Energy Solutions Inc. AESI · Entity 4657 PurchaseCommon Stock 60,393 $19.05 $1,150,486.65
Disclosure

SEC source: 0000950170-24-077034 · ownership.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,383,018

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September 22, 2023 Filed Sep 26, 2023 20:15 UTC Atlas Energy Solutions Inc. AESI · Entity 109444 GrantClass A Common Stock 3,197 $22.68 $72,507.96
Disclosure

SEC source: 0001209191-23-050617 · doc4.xml · nonDerivative · entry 1

SHEPARD GREGORY M · CIK 0001065833 · Director · Member of 10% Owner Group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 979,268

F1 · kind: Award of restricted stock units pursuant to the Atlas Energy Solutions Inc. 2023 Long Term Incentive Plan. The award vests in full on the first anniversary of the grant date, subject to continued service through the vesting date.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.