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MP Materials Corp. SEC filings

In the twelve months since 9 October 2025 MP Materials Corp. filed 15 documents with the SEC of the kinds listed here: 7 current reports (8-K), about 4 results of operations; 1 shareholder vote; 1 other events; 1 officer or director change; 3 quarterly reports (10-Q), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A), 1 annual report (10-K), 1 employee share plan registration (S-8). The latest, filed 7 August 2026: 10-Q, quarterly report.

FiledFormWhat it was aboutPeriod or event dateFiling
7 August 202610-Qquarterly report30 June 2026EDGAR
6 August 20268-KResults of operations6 August 2026EDGAR
10 June 20268-KShareholder vote9 June 2026EDGAR
8 May 202610-Qquarterly report31 March 2026EDGAR
7 May 20268-KResults of operations7 May 2026EDGAR
24 April 2026ARSannual report to shareholders31 December 2025EDGAR
24 April 2026DEFA14Aadditional proxy materialEDGAR
24 April 2026DEF 14Aproxy statement31 December 2025EDGAR
26 February 202610-Kannual report31 December 2025EDGAR
26 February 20268-KResults of operations26 February 2026EDGAR
26 February 2026S-8employee share plan registrationEDGAR
19 November 20258-KOther events19 November 2025EDGAR
7 November 202510-Qquarterly report30 September 2025EDGAR
6 November 20258-KResults of operations6 November 2025EDGAR
17 October 20258-KOfficer or director change13 October 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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