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Alpha Metallurgical Resources, Inc.

For the period ended Jun 30, 2026. Filed Aug 7, 2026.

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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2026 · Filed Aug 7, 2026

AMR$157.64+1.6%Stored close · as of Nov 10, 2026

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(9) Asset Retirement Obligations

The following table summarizes the changes in asset retirement obligations for the six months ended June 30, 2026:

Total asset retirement obligations at December 31, 2025$227,377
Accretion for the period10,429
Sites added during the period3,120
Revisions in estimated cash flows (1)(1,145)
Expenditures for the period(6,665)
Total asset retirement obligations at June 30, 2026233,116
Less current portion (2)(28,874)
Long-term portion$204,242

(1)The revisions in estimated cash flows resulted primarily from changes in mine plans and reclamation timing.

(2)Included within Accrued expenses and other current liabilities on the Company’s Condensed Consolidated Balance Sheets. Refer to Note 7.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.