James H. Litinsky - 07 Jan 2026 Form 4 Insider Report for MP Materials Corp. / DE (MP)

Role: Chairman and CEO, Director
Issuer symbol: MP
Report date: 07 Jan 2026
Net transaction value: -$19,246,616
Form type: 4
Accepted by SEC: 09 Jan 2026, 21:48:21 UTC
Previous filing: 05 Dec 2025
Next filing: 13 Jan 2026
SEC filing: View on sec.gov
Reporting owner signature: /s/ Elliot D. Hoops, Attorney-In-Fact for James H. Litinsky

Key filing fact

James H. Litinsky filed Form 4 for MP Materials Corp. / DE (MP) on 09 Jan 2026.

Key facts

This page summarizes James H. Litinsky's Form 4 filing for MP Materials Corp. / DE (MP).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 09 Jan 2026, 21:48.

Change

Previous filing in this sequence was filed on 05 Dec 2025.
Current net transaction value: -$19,246,616.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Reporting Owners (1)

CIK 0001831746 Primary reporting owner

Litinsky James H.

Relationship: Chairman and CEO, Director
Address: 1700 S. PAVILION CENTER DRIVE, SUITE 800, LAS VEGAS
Signature: /s/ Elliot D. Hoops, Attorney-In-Fact for James H. Litinsky
Signature date: 09 Jan 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MP transaction

Common Stock

Sale

Transaction value: $1,753,874
Shares: -27,400
Change %: -0.21%
Price: $64.01
Shares after: 13,078,565
Date: 07 Jan 2026
Ownership: Held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011
Footnotes: F1, F2, F3

MP transaction

Common Stock

Sale

Transaction value: $17,492,742
Shares: -272,600
Change %: -2.1%
Price: $64.17
Shares after: 12,805,965
Date: 08 Jan 2026
Ownership: Held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011
Footnotes: F1, F3, F4

MP holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 212,344
Date: 07 Jan 2026
Ownership: Direct

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 4 footnotes

Footnote F1

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 16, 2025.

Footnote F2

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.00 to $64.06. The reporting person undertakes to provide to MP Materials Corp., any security holder of MP Materials Corp., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.

Footnote F3

James Litinsky as sole trustee of the James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011.

Footnote F4

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.00 to $64.80. The reporting person undertakes to provide to MP Materials Corp., any security holder of MP Materials Corp., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (4) to this Form 4.