Welcome to our dedicated page for Mp Materials Corporation SEC filings (Ticker: MP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
MP Materials Corp. filings document the regulatory record for an integrated rare earth producer with Materials and Magnetics operations. Reports and exhibits cover operating results, NdPr oxide and REO production, price protection agreement income, segment performance, and magnet manufacturing activities at Independence and the 10X magnetics facility.
The filing record also includes proxy disclosures on governance and executive compensation; 8-K disclosures for material agreements, strategic partnerships and other events; credit facility terms; resale registration materials tied to preferred stock and warrants; and NYSE-listed common stock information. These documents describe capital structure, financing arrangements, equity awards and risk-related disclosures for MP's rare earth supply chain business.
MP Materials (NYSE:MP) Form 4 shows General Counsel & Secretary Elliot D. Hoops sold 5,523 common shares on 06/26/2025 at $36.37, generating roughly $200.8 K. The trade, executed under a pre-arranged Rule 10b5-1 plan, represents about 7% of his direct holdings. Post-sale, Hoops retains 69,749 shares directly and 13,675 shares indirectly through a family trust and spouse, preserving a total beneficial position of approximately 83,424 shares.
The filing contains no other equity or derivative transactions and does not affect corporate operations or guidance, but the insider’s reduction may influence sentiment given his executive role.
Officer Elliot Hoops has filed a Form 144 indicating intent to sell 5,523 MP Materials (MP) common shares through Merrill Lynch on or about 26 Jun 2025 via the NYSE. At the last reported price, the shares are valued at $200,650.59. MP has 163,456,298 shares outstanding, so the proposed sale represents roughly 0.003% of the float.
The shares derive from RSUs acquired 17 May 2025. Hoops adopted a Rule 10b5-1 trading plan on 26 Feb 2025, suggesting the transaction is pre-scheduled. Recent Form 144 disclosures show Hoops already sold 6,338 shares on 12–13 Jun 2025 for gross proceeds of $189,603, bringing cumulative disclosed sales to 11,861 shares this quarter. No other company financials are included in this filing.