{"filing":{"accession_number":"0001704715-26-000038","cik":"0001704715","ticker":"AMR","company_name":"Alpha Metallurgical Resources, Inc.","form":"8-K","filing_date":"2026-10-23","report_date":"2026-10-23","primary_document":"amr-20261023.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1704715/000170471526000038/amr-20261023.htm"},"events":[{"id":37443,"run_id":34514,"accession_number":"0001704715-26-000038","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.97,"summary":"Alpha Metallurgical Resources disclosed preliminary financial results for Q3 2026 (quarter ended September 30, 2026) via press release dated October 23, 2026, reporting a net loss of $9.3 million ($0.73 per diluted share), Adjusted EBITDA of $29.4 million, and detailed operational metrics including coal revenues and tons sold.","company_name":"Alpha Metallurgical Resources, Inc.","ticker":"AMR","filing_date":"2026-10-23","form":"8-K","submitted_at":null,"items":[{"id":42157,"accession_number":"0001704715-26-000038","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"Alpha Metallurgical Resources disclosed preliminary financial results for Q3 2026 via press release dated October 23, 2026, reporting a net loss of $9.3 million ($0.73 per diluted share), Adjusted EBITDA of $29.4 million, and detailed operational metrics including coal revenues and tons sold. This is a standard quarterly earnings disclosure furnished as EX-99.1, meeting the definition of earnings_release under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-23T12:06:39.971338+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":42157,"accession_number":"0001704715-26-000038","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"Alpha Metallurgical Resources disclosed preliminary financial results for Q3 2026 via press release dated October 23, 2026, reporting a net loss of $9.3 million ($0.73 per diluted share), Adjusted EBITDA of $29.4 million, and detailed operational metrics including coal revenues and tons sold. This is a standard quarterly earnings disclosure furnished as EX-99.1, meeting the definition of earnings_release under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-23T12:06:39.971338+00:00","company_name":"Alpha Metallurgical Resources, Inc.","ticker":"AMR","filing_date":"2026-10-23"}]}