ALLIANCE RESOURCE PARTNERS LP

Previous wording

We are a diversified natural resource company that generates operating and royalty income from the production and marketing of coal to major domestic utilities, industrial users and international customers, as well as royalty income from oil & gas mineral interests located in key producing regions across the United States. Our core objective is to maximize the value of our mineral asset base—both through coal production from our mining operations and through the leasing and development of our coal and oil & gas mineral interests. Our strategy is to provide reliable, baseload fuel for electricity generating customers while positioning the Partnership for long-term growth through investments in energy and related infrastructure. Leveraging our relationships with electric utilities, industrial customers, and government partners, we intend to pursue strategic opportunities that complement our operational strengths. We believe our diverse resource portfolio and targeted investments will continue to create long-term value for our unitholders.

Current wording

We are a diversified natural resource company that generates operating and royalty income from the production and marketing of coal to major domestic utilities, industrial users and international customers, as well as royalty income from oil & gas mineral interests located in key producing regions across the United States. Our core objective is to maximize the value of our mineral asset base—both through coal production from our mining operations and through the leasing and development of our coal and oil & gas mineral interests. Our strategy is to provide reliable, baseload fuel for electricity generating customers while positioning the Partnership for long-term growth through investments in energy related technologies and infrastructure. Leveraging our relationships with electric utilities, industrial customers, and government partners, we intend to pursue strategic opportunities that complement our operational strengths. We believe our diverse resource portfolio and targeted investments will continue to create long-term value for our unitholders.

Previous wording

We also own mineral and royalty interests in approximately 70,500 net royalty acres including approximately 4,000 net royalty acres attributable to our equity interest in AllDale Minerals III, LP (“AllDale III”), in premier oil & gas producing regions in the United States, primarily the Permian, Anadarko, and Williston Basins. We market our oil & gas mineral interests for lease to operators in those regions and generate royalty income from their development of those mineral interests.

Current wording

We also own mineral and royalty interests across premier basins and resource plays in the United States including the Permian, Anadarko, Bakken, and after the AllDale III & IV Acquisition on July 1, 2026, Haynesville. We market our oil & gas mineral interests for lease to operators in those regions and generate royalty income from their development of those mineral interests. Please read “Item 1. Financial Statements (Unaudited) – Note 3 – Variable Interest Entities, Note 4 – Acquisitions and Note 17. – Related Party Transactions” for more information on the AllDale III & IV Acquisition.

Previous wording

In January and March 2026, we acquired an aggregate 574 oil and gas net royalty acres in the Permian Basin for $14.5 million in cash. The interests include royalty interests in both developed properties and undeveloped properties. Please see “Item 1. Financial Statements (Unaudited) – Note 4 – Acquisitions” for additional information.

Current wording

During the six months ended June 30, 2026, we acquired 881 oil & gas net royalty acres through a series of transactions in the Permian Basin for an aggregate cash purchase price of $22.0 million which was funded with cash on hand. The interests include royalty interests in both developed properties and undeveloped properties. Please see “Item 1. Financial Statements (Unaudited) – Note 4 – Acquisitions” for additional information.

Previous wording

In January 2026, we announced our decision to cease longwall production at our Mettiki mining complex due to a series of planned and unplanned outages at a key customer’s plant. We continue to evaluate options concerning the mine’s future. Please see “Item 1. Financial Statements (Unaudited) – Note 8 – Long-Lived Asset Impairment” for additional information.

Current wording

In January 2026, we announced our decision to cease longwall production at our Mettiki mining complex due to a series of planned and unplanned outages at a key customer’s plant. While limited coal production is ongoing with continuous mining units, we continue to evaluate options concerning the mine’s future. Please see “Item 1. Financial Statements (Unaudited) – Note 8 – Long-Lived Asset Impairment” for additional information.

Previous wording

We face a variety of risks and uncertainties that management considers in the operation and planning of our businesses, which could affect our financial position and results of operations. For additional information regarding our

Current wording

We face a variety of risks and uncertainties that management considers in the operation and planning of our businesses, which could affect our financial position and results of operations. For additional information regarding our risks and uncertainties that affect our business and the industries in which we operate, see “Item 1A. Risk Factors” herein and in our Annual Report on Form 10-K for the year ended December 31, 2025.

Previous wording

Total revenues for the three months ended March 31, 2026 (“2026 Quarter”) decreased 4.5% to $516.0 million compared to $540.5 million for the three months ended March 31, 2025 (“2025 Quarter”) primarily due to lower coal sales pricing, partially offset by record oil & gas royalties and higher coal sales volumes.

Current wording

Total revenues for the three months ended June 30, 2026 (“2026 Quarter”) increased 0.7% to $551.6 million compared to $547.5 million for the three months ended June 30, 2025 (“2025 Quarter”) as a result of record oil & gas royalty revenues, increased coal sales volumes and higher other revenues, partially offset by lower coal sales prices per ton.

Previous wording

Equity method investment income was $4.3 million in the 2026 Quarter compared to a loss of $2.0 million in the 2025 Quarter. The increase was primarily due to an increase in the value of our share of the net assets of the companies in which we hold interests.

Current wording

Equity method investment income was $9.5 million in the 2026 Quarter compared to a loss of $1.5 million in the 2025 Quarter. The change was primarily due to an increase in the value of our share of the net assets of Gavin Generation and NGP ET IV.

Previous wording

The fair value adjustment on our digital assets decreased by $6.1 million for the 2026 Quarter compared to the 2025 Quarter reflecting the movement in the price of bitcoin.

Current wording

The fair value adjustment on our digital assets decreased by $19.2 million for the 2026 Quarter compared to the 2025 Quarter reflecting movement in the price of bitcoin.

Previous wording

Our 2026 Quarter Segment Adjusted EBITDA decreased 0.8% to $179.0 million from the 2025 Quarter Segment Adjusted EBITDA of $180.5 million.

Current wording

Our 2026 Quarter Segment Adjusted EBITDA increased 16.0% to $211.5 million from the 2025 Quarter Segment Adjusted EBITDA of $182.3 million.

Previous wording

expenses per ton. Segment Adjusted EBITDA Expense per ton increased by 1.3% compared to the 2025 Quarter due primarily to the planned extended longwall move at our Hamilton mine during the 2026 Quarter.

Current wording

Illinois Basin Coal Operations – Segment Adjusted EBITDA decreased 8.8% to $104.2 million in the 2026 Quarter from $114.2 million in the 2025 Quarter. The decrease of $10.0 million was primarily attributable to lower average coal sales volumes. Tons sold decreased by 4.5% compared to the 2025 Quarter due primarily to decreased sales volumes from our Hamilton mine as a result of a planned extended longwall move during the 2026 Quarter, partially offset by a strong sales performance and productivity at our River View complex. Segment Adjusted EBITDA Expense decreased to $229.2 million in the 2026 Quarter from $231.2 million in the 2025 Quarter, primarily as a result of reduced volumes, partially offset by increased operating expenses per ton. Segment Adjusted EBITDA Expense per ton increased by 3.7% compared to the 2025 Quarter due primarily to the planned extended longwall move at our Hamilton mine during the 2026 Quarter.

Previous wording

Appalachia Coal Operations – Segment Adjusted EBITDA increased 67.9% to $26.2 million for the 2026 Quarter from $15.6 million in the 2025 Quarter. The increase of $10.6 million was primarily attributable to reduced operating expenses and higher other revenues, partially offset by lower coal sales. The decrease in coal sales primarily reflects lower coal sales prices, which decreased by 4.8% compared to the 2025 Quarter primarily due to an increased sales mix of lower priced Tunnel Ridge sales volumes in the 2026 Quarter and reduced domestic sales price per ton. Partially offsetting lower coal sales prices, coal sales volumes increased 3.6% compared to the 2025 Quarter primarily as a result of fewer production days in the 2025 Quarter at our Tunnel Ridge mine due to a longwall move. Other revenues increased by $3.2 million in the 2026 Quarter reflecting higher miscellaneous revenue activities. Segment Adjusted EBITDA Expense decreased 7.6% to $111.5 million in the 2026 Quarter from $120.6 million in the 2025 Quarter due primarily to lower per ton expenses, partially offset by increased sales volumes. Segment Adjusted EBITDA Expense per ton for the 2026 Quarter decreased by 10.8% compared to the 2025 Quarter as a result of increased production at our Tunnel Ridge operation primarily reflecting fewer production days due to a longwall move in the 2025 Quarter.

Current wording

Appalachia Coal Operations – Segment Adjusted EBITDA increased 67.2% to $49.2 million for the 2026 Quarter from $29.4 million in the 2025 Quarter. The increase of $19.8 million was primarily attributable to reduced operating expenses and higher other revenues, partially offset by lower coal sales. The decrease in coal sales primarily reflects lower coal sales prices, which decreased by 22.9% compared to the 2025 Quarter primarily due to an increased sales mix of lower priced Tunnel Ridge sales volumes in the 2026 Quarter and reduced sales price per ton at Mettiki. Partially offsetting lower coal sales prices, coal sales volumes increased 27.6% compared to the 2025 Quarter primarily as a result of increased production at Tunnel Ridge due to improved recoveries and higher productivity. Other revenues increased by $10.6 million in the 2026 Quarter reflecting higher miscellaneous revenue activities. Segment Adjusted EBITDA Expense decreased 10.2% to $101.3 million in the 2026 Quarter from $112.8 million in the 2025 Quarter due primarily to lower per ton expenses, partially offset by increased sales volumes. Segment Adjusted EBITDA Expense per ton for the 2026 Quarter decreased by 29.7% compared to the 2025 Quarter as a result of increased production at our Tunnel Ridge operation.

Previous wording

Segment Adjusted EBITDA Expense decreased 4.4% to $331.0 million for the 2026 Quarter compared to $346.2 million for the 2025 Quarter primarily due to decreased expenses at our coal operations and a $6.5 million benefit from the correction of black lung actuarial assumptions during the 2026 Quarter.

Current wording

Segment Adjusted EBITDA Expense decreased 4.1% to $671.0 million for the 2026 Period compared to $699.6 million for the 2025 Period primarily due to decreased expenses at our coal operations and a $6.5 million benefit from the correction of black lung actuarial assumptions during the 2026 Period.

Previous wording

Segment Adjusted EBITDA Expense for our coal operations decreased 2.0% to $325.5 million due to lower per ton costs, partially offset by higher coal sales volumes. Segment Adjusted EBITDA Expense per ton sold for our coal operations decreased 3.1% to $41.42 per ton sold in the 2026 Quarter compared to $42.75 per ton in the 2025 Quarter, primarily due to increased production at several mines as well as the following per ton cost decreases:

Current wording

Segment Adjusted EBITDA Expense for our coal operations decreased 3.2% to $656.6 million due to lower per ton costs, partially offset by higher coal sales volumes. Segment Adjusted EBITDA Expense per ton sold for our coal operations decreased 4.7% to $39.99 per ton sold in the 2026 Period compared to $41.98 per ton in the 2025 Period, primarily due to increased production at several mines as well as the following per ton cost decreases:

Previous wording

Depreciation, depletion and amortization expense increased to $82.4 million for the 2026 Quarter compared to $68.6 million for the 2025 Quarter primarily as a result of new mine infrastructure and equipment placed in service during the second half of 2025 at our Hamilton and River View operations as well as increased sales volumes from our Warrior mine in the 2026 Quarter.

Current wording

Depreciation, depletion and amortization expense increased to $163.6 million for the 2026 Period compared to $145.0 million for the 2025 Period primarily as a result of new mine infrastructure and equipment placed in service during the second half of 2025 at our Hamilton and River View operations as well as increased sales volumes in the 2026 Period.

Previous wording

During the 2026 Quarter, we recorded $37.8 million of non-cash asset impairment charges due to our decision to cease longwall production, along with uncertainty regarding future longwall production resumption and our evaluation of potential operation scenarios at our Mettiki mine. Please read "Item 1. Financial Statements (Unaudited)—Note 8 – Long-Lived Asset Impairments."

Current wording

During the 2026 Period, we recorded $37.8 million of non-cash asset impairment charges due to our decision to cease longwall production at our Mettiki mining complex, along with uncertainty regarding future longwall production resumption and our evaluation of potential operation scenarios. Please read "Item 1. Financial Statements (Unaudited) – Note 8 – Long-Lived Asset Impairments."

Previous wording

Net income attributable to ARLP for the 2026 Quarter decreased 87.7% to $9.1 million, or $0.07 per basic and diluted limited partner unit, compared to $74.0 million, or $0.57 per basic and diluted limited partner unit for the 2025 Quarter, primarily as a result of lower coal sales, higher depreciation, a decrease in the fair value of our digital assets and non-cash asset impairment charges in the 2026 Quarter.

Current wording

Net income attributable to ARLP for the 2026 Period decreased 33.5% to $88.7 million, or $0.68 per basic and diluted limited partner unit, compared to $133.4 million, or $1.03 per basic and diluted limited partner unit for the 2025 Period, primarily as a result of lower revenues, higher depreciation, a decrease in the fair value of our digital assets, and the non-cash asset impairment charges at Mettiki, partially offset by the $25.0 million impairment loss on investments in the 2025 Period, higher equity method investment income and lower outside coal purchases.

Previous wording

Oil & Gas Royalties – Segment Adjusted EBITDA increased to $34.6 million in the 2026 Quarter compared to $29.9 million in the 2025 Quarter due to record oil & gas royalty volumes, which increased 16.1% as a result of increased drilling and completion activities on our interests and acquisitions of additional oil & gas mineral interests.

Current wording

Oil & Gas Royalties – Segment Adjusted EBITDA increased to a record $72.6 million in the 2026 Period compared to $59.8 million in the 2025 Period due to record oil & gas royalty volumes, which increased 11.3% as a result of increased drilling and completion activities on our interests and acquisitions of additional oil & gas mineral interests, and higher average sales prices, which increased 10.1% compared to the 2025 Period.

Previous wording

Coal Royalties – Segment Adjusted EBITDA increased to $12.3 million in the 2026 Quarter compared to $9.4 million in the 2025 Quarter due to higher royalty tons sold, primarily from Tunnel Ridge, partially offset by lower average royalty rates per ton received from the Partnership's mining subsidiaries.

Current wording

Coal Royalties – Segment Adjusted EBITDA increased to $25.2 million in the 2026 Period compared to $21.2 million in the 2025 Period due to higher royalty tons sold, primarily from Tunnel Ridge and River View, partially offset by lower average royalty rates per ton received from the Partnership’s mining subsidiaries.

Previous wording

We have $80.6 million remaining authorized under our unit repurchase program as of March 31, 2026. No units were repurchased during the three months ended March 31, 2026. The program has no time limit and we may repurchase units from time to time in the open market or in other privately negotiated transactions. The unit repurchase program authorization does not obligate us to repurchase any dollar amount or number of units. The timing of any future unit repurchases and the ultimate number of units to be purchased will depend on several factors, including business and market conditions, our future financial performance, and other capital priorities. Please read “Part II - Item 2. Unregistered Sales of Equity Securities and Use of Proceeds” of this Quarterly Report on Form 10-Q for more information on the unit repurchase program.

Current wording

We have $80.6 million remaining authorized under our unit repurchase program as of June 30, 2026. No units were repurchased during the six months ended June 30, 2026. The program has no time limit and we may repurchase units from time to time in the open market or in other privately negotiated transactions. The unit repurchase program authorization does not obligate us to repurchase any dollar amount or number of units. The timing of any future unit repurchases and the ultimate number of units to be purchased will depend on several factors, including business and market conditions, our future financial performance, and other capital priorities. Please read “Part II - Item 2. Unregistered Sales of Equity Securities and Use of Proceeds” of this Quarterly Report on Form 10-Q for more information on the unit repurchase program.

Previous wording

Cash provided by operating activities was $105.5 million for the 2026 Quarter compared to $145.7 million for the 2025 Quarter. The decrease in cash provided by operating activities was primarily due to the decrease in net income adjusted for non-cash items and unfavorable working capital changes primarily related to trade receivables, inventories and accounts payable. These decreases were partially offset by favorable working capital changes primarily related to accrued payroll and related benefits compared to the 2025 Quarter.

Current wording

Cash provided by operating activities was $258.5 million for the 2026 Period compared to $297.4 million for the 2025 Period. The decrease in cash provided by operating activities was primarily due to the decrease in net income adjusted for non-cash items and unfavorable working capital changes primarily related to trade and other receivables. These

Previous wording

Net cash used in investing activities was $107.8 million for the 2026 Quarter compared to $93.1 million for the 2025 Quarter. The increase in cash used in investing activities was primarily due to increased oil & gas reserve acquisitions and capital expenditures in the 2026 Quarter as compared to the 2025 Quarter. This increase was partially offset by changes in accounts payable and accrued liabilities during the 2026 Quarter.

Current wording

Net cash used in investing activities was $181.2 million for the 2026 Period compared to $168.3 million for the 2025 Period. The increase in cash used in investing activities was primarily due to increased oil & gas reserve acquisitions in the 2026 Period as compared to the 2025 Period. This increase was partially offset by decrease in accounts payable and accrued liabilities and reduced capital expenditure during the 2026 Period.

Previous wording

Net cash used in financing activities was $40.0 million for the 2026 Quarter compared to $108.3 million for the 2025 Quarter. The decrease in cash used in financing activities was primarily attributable to increased borrowings under the Securitization Facility and other long-term debt arrangements and reduced distributions paid to partners in the 2026 Quarter as compared to the 2025 Quarter. These decreases were partially offset by increased payments on the Securitization Facility in the 2026 Quarter.

Current wording

Net cash used in financing activities was $37.4 million for the 2026 Period compared to $211.2 million for the 2025 Period. The decrease in cash used in financing activities was primarily attributable to increased borrowings under both the revolving credit facility and Securitization Facility and reduced distributions paid to partners in the 2026 Period as compared to the 2025 Period. These decreases were partially offset by increased payments on the revolving credit facility and Securitization Facility in the 2026 Period compared to the 2025 Period.

Previous wording

Management anticipates having sufficient cash flow to meet 2026 cash requirements, including capital expenditures, acquisitions of oil & gas mineral interests, scheduled payments on long-term debt, lease obligations, asset retirement obligation costs and workers’ compensation and pneumoconiosis costs, with our March 31, 2026 cash and cash equivalents of $28.9 million, cash flows from operations, or borrowings under our revolving credit facility and Securitization Facility, if necessary. We project average estimated annual maintenance capital expenditures over the next five years of approximately $7.23 per ton produced. Our anticipated total capital expenditures, including maintenance capital expenditures, for 2026 are estimated in the range of $280.0 million to $300.0 million. We will continue to have significant cash requirements over the long term, which may require us to incur debt or seek additional equity capital. The availability and cost of additional capital will depend upon prevailing market conditions, the market price of our common units and several other factors over which we have limited control, as well as our financial condition and results of operations.

Current wording

Management anticipates having sufficient cash flow to meet 2026 cash requirements, including capital expenditures, acquisitions of oil & gas mineral interests, scheduled payments on long-term debt, lease obligations, asset retirement obligation costs and workers’ compensation and pneumoconiosis costs, with our June 30, 2026 cash and cash equivalents of $111.2 million, cash flows from operations, or borrowings under our revolving credit facility and Securitization Facility, if necessary. We project average estimated annual maintenance capital expenditures over the next five years of approximately $7.23 per ton produced. Our anticipated total capital expenditures, including maintenance capital expenditures, for 2026 are estimated in the range of $280.0 million to $300.0 million. We will continue to have significant cash requirements over the long term, which may require us to incur debt or seek additional equity capital. The availability and cost of additional capital will depend upon prevailing market conditions, the market price of our common units and several other factors over which we have limited control, as well as our financial condition and results of operations.

Previous wording

We have related-party transactions and activities with Mr. Craft, MGP and their respective affiliates as well as other related parties. These related-party transactions and activities relate principally to (1) an installment purchase obligation with The Joseph W. Craft III Foundation resulting from our January 2026 acquisition of ownership interests in certain coal reserves and associated surface rights that we had previously been leasing from The Joseph W. Craft III Foundation and The Kathleen S. Craft Foundation, (2) the use of aircraft and (3) a master supply and services agreement for the purchase and servicing of electronic components and other parts used in mining equipment. We also have related-party transactions with (a) WKY CoalPlay LLC, a company owned by entities related to Mr. Craft, regarding three mineral leases, and (b) entities in which we hold equity investments. For more information, please read “Item 1. Financial Statements (Unaudited)—Note 9– Investments, Note 10– Long-Term Debt and Note 17 – Related-Party Transactions” of this Quarterly Report on Form 10-Q. Please read our Annual Report on Form 10-K for the year ended December 31, 2025, “Item 8. Financial Statements and Supplementary Data—Note 21– Related-Party Transactions” for additional information concerning related-party transactions.

Current wording

We have related-party transactions and activities with Mr. Craft, MGP and their respective affiliates as well as other related parties. These related-party transactions and activities relate principally to (1) an installment purchase obligation with The Joseph W. Craft III Foundation resulting from our January 2026 acquisition of ownership interests in certain coal reserves and associated surface rights that we had previously been leasing from The Joseph W. Craft III Foundation and The Kathleen S. Craft Foundation, (2) the use of aircraft, (3) master supply and services agreements for the purchase and servicing of electronic components and other parts used in mining equipment, and (4) contribution and exchange agreements entered with related parties of Mr. Craft in connection with the AllDale III & IV Acquisition on July 1, 2026. We also have related-party transactions with (a) WKY CoalPlay LLC, a company owned by entities related to Mr. Craft, regarding three mineral leases, and (b) entities in which we hold equity investments. For more information, please read “Item 1. Financial Statements (Unaudited) – Note 9– Investments, Note 10– Long-Term Debt and Note 17 – Related-Party Transactions” of this Quarterly Report on Form 10-Q. Please read our Annual Report on Form 10-K for the year ended December 31, 2025, “Item 8. Financial Statements and Supplementary Data—Note 21– Related-Party Transactions” for additional information concerning related-party transactions.