Mp Materials Corporation SEC Filings

MP reported that an affiliated holder filed a Form 144 notice to potentially sell 248,411 shares of common stock through Morgan Stanley Smith Barney LLC on or about November 20, 2025 on the NYSE. The filing lists an aggregate market value of $15,864,147.49 for these shares, compared with 177,230,483 shares outstanding of the same class. The seller acquired 127,111 shares as founder stock on November 17, 2020 and 121,300 shares are scheduled to vest as restricted stock on November 18, 2025. Over the prior three months, a related seller disposed of 25,000 common shares for gross proceeds of $1,644,132.50. The signer represents that they are not aware of undisclosed material adverse information about MP.

MP Materials Corp. (MP) chief financial officer transaction disclosed. A Form 4 reports that the company’s CFO sold 20,000 shares of common stock on 11/17/2025, at a weighted average price of $57.72, in multiple trades within a price range of $57.31 to $58.31. After these sales, the reporting person directly beneficially owns 194,812 shares of MP Materials common stock.

The filing states that the sales were made under a Rule 10b5-1 trading plan that the reporting person adopted on August 11, 2025, which is designed to allow pre-arranged trading of shares under specified conditions.

MP Materials Corp. (MP) reported that it has partnered with the U.S. Department of War and Saudi mining company Maaden to establish a strategic joint venture to develop a rare earth refinery in the Kingdom of Saudi Arabia. The initiative builds on a broader critical minerals cooperation framework between the United States and Saudi Arabia, highlighting the geopolitical importance of rare earth supply chains.

The joint venture is not yet definitive; the parties still must enter into final agreements to construct and operate the refinery. MP Materials notes that the project is subject to risks, including the ability to execute definitive joint venture agreements, achieve expected business milestones, manage heightened scrutiny tied to government partnerships, and secure sufficient funding over time, as described in its risk disclosures.

MP has a shareholder who filed a Form 144 notice to potentially sell 20,000 shares of common stock through RBC Capital Markets on the NYSE. The planned sale has an aggregate market value of $1,154,480.00. MP had 177,230,483 shares outstanding at the time referenced, providing context for the size of this proposed sale. The shares to be sold were acquired via restricted stock unit (RSU) vesting on 11/17/2020, 01/14/2023, and 03/16/2023 directly from the issuer.

MP Materials reported Q3 2025 results marked by ongoing investment and a new U.S. government partnership. Revenue was $53.6 million, with an operating loss of $67.0 million and a net loss of $41.8 million (basic loss per share $0.24). Year to date, revenue reached $171.8 million with a net loss of $95.3 million.

Liquidity strengthened: cash, cash equivalents and short‑term investments rose to $1.94 billion, helped by an underwritten equity offering ($747.5 million proceeds), issuance of Series A preferred stock to the U.S. Department of War for $400.0 million, and a $150.0 million Samarium Project Loan. The balance sheet now includes a $221.1 million price protection agreement upfront asset tied to NdPr pricing support starting Q4 2025.

The company ceased sales to China in July 2025, reducing concentrate revenue but aligning with a public‑private partnership to build a domestic magnet supply chain. Key terms include a NdPr price floor of $110/kg and a 10‑year offtake under which the 10X magnet facility is guaranteed at least $140 million of annual EBITDA after ramp, with cost‑plus pricing and quarterly true‑ups.

MP Materials Corp. filed an 8‑K announcing it issued a press release with financial results for the three months ended September 30, 2025. The company furnished the release as Exhibit 99.1 under Item 2.02 (Results of Operations and Financial Condition).

No financial figures are included in this filing excerpt; details are provided in the attached press release.

BlackRock, Inc. filed Amendment No. 2 to Schedule 13G for MP Materials Corp. (Class A), reporting beneficial ownership of 11,930,482 shares, representing 6.7% of the class as of 09/30/2025.

The filing lists sole voting power over 11,374,851 shares and sole dispositive power over 11,930,482 shares, with no shared voting or dispositive power. It certifies the holdings were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control. Various persons may have rights to dividends or sale proceeds through managed accounts, but no single person exceeds five percent.

MP Materials (MP) reported that its Compensation Committee approved a one-time grant of performance-based restricted stock units (PRSUs) for executive officers on October 13, 2025, with independent directors approving the CEO’s grant the same day. The PRSUs vest over a five-year performance period, with milestones evaluated at three, four, and five years.

Up to 50% may vest after three years based on heavy rare earth elements refinement, magnet production at the Independence facility, and NdPr oxide production objectives. Up to 25% may vest after four years based on magnet production at the 10X facility and dedicated recycling capacity at Mountain Pass. The remaining 25% may vest after five years tied to additional magnet production goals at both 10X and Independence.

Vesting generally requires continued service, subject to each executive’s employment agreement. Target award values at full achievement are CEO James H. Litinsky: $15,000,000, COO Michael Rosenthal: $7,500,000, CFO Ryan Corbett: $3,500,000, and General Counsel Elliot D. Hoops: $2,000,000. Performance conditions reference milestones from definitive agreements with the United States Department of War entered on July 10, 2025 and other operational objectives.

MP Materials (MP) reported an insider equity award on Form 4. Chief Accounting Officer David Gregory Infuso acquired 3,427 restricted stock units (RSUs) on 10/13/2025 at $0 under code A. Following the grant, he beneficially owns 48,094 shares directly.

The RSUs vest in four annual installments beginning on the first anniversary of the grant date, with each unit delivering one share of common stock upon vesting.