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Alpha Metallurgical Resources, Inc. SEC filings

Alpha Metallurgical Resources (AMR) filed its 10-Q for the quarter ended 30 June 2026 on 7 August 2026. Its latest SEC filing, on 14 September 2026, was an SD: conflict minerals report. 22 filings in the last twelve months, each 8-K by what it was about; the 10-K and proxy statement are on the documents page.

In the twelve months since 11 October 2025 Alpha Metallurgical Resources, Inc. filed 22 documents with the SEC of the kinds listed here: 15 current reports (8-K), about 7 regulation FD disclosure; 7 results of operations; 1 mine safety; 1 shareholder vote; 3 quarterly reports (10-Q), 1 conflict minerals report (SD), 1 annual report to shareholders (ARS), 1 proxy statement (DEF 14A), 1 annual report (10-K). The latest, filed 14 September 2026: SD, conflict minerals report. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.

FiledFormWhat it was aboutPeriod or event dateFiling
14 September 2026SDconflict minerals reportEDGAR
7 August 20268-KRegulation FD disclosure7 August 2026EDGAR
7 August 202610-Qquarterly report30 June 2026EDGAR
7 August 20268-KResults of operations7 August 2026EDGAR
27 July 20268-KResults of operations27 July 2026EDGAR
18 June 20268-KRegulation FD disclosure18 June 2026EDGAR
15 May 20268-KMine safety14 May 2026EDGAR
8 May 20268-KRegulation FD disclosure8 May 2026EDGAR
8 May 202610-Qquarterly report31 March 2026EDGAR
8 May 20268-KResults of operations, Shareholder vote6 May 2026EDGAR
24 April 20268-KResults of operations24 April 2026EDGAR
31 March 2026ARSannual report to shareholders31 December 2025EDGAR
31 March 2026DEF 14Aproxy statement6 May 2026EDGAR
27 February 20268-KRegulation FD disclosure27 February 2026EDGAR
27 February 202610-Kannual report31 December 2025EDGAR
27 February 20268-KResults of operations27 February 2026EDGAR
30 January 20268-KResults of operations30 January 2026EDGAR
12 December 20258-KRegulation FD disclosure12 December 2025EDGAR
25 November 20258-KRegulation FD disclosure25 November 2025EDGAR
6 November 20258-KRegulation FD disclosure6 November 2025EDGAR
6 November 202510-Qquarterly report30 September 2025EDGAR
6 November 20258-KResults of operations6 November 2025EDGAR
An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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