David Gregory Infuso - 01 Apr 2026 Form 4 Insider Report for MP Materials Corp. / DE (MP)

Role
Chief Accounting Officer
Signature
/s/ Elliot D. Hoops, attorney-in-fact for David Gregory Infuso
Issuer symbol
MP
Transactions as of
01 Apr 2026
Net transactions value
$0
Form type
4
Filing time
01 Apr 2026, 21:24:04 UTC
Previous filing
22 Jan 2026
SEC
View on sec.gov

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Quoteable Key Fact

"David Gregory Infuso filed Form 4 for MP Materials Corp. / DE (MP) on 01 Apr 2026."

Quick Takeaways

  • This page summarizes David Gregory Infuso's Form 4 filing for MP Materials Corp. / DE (MP).
  • 1 reported transaction and 0 derivative rows are listed below.
  • Filing timestamp: 01 Apr 2026, 21:24.

What Changed

  • Previous filing in this sequence was filed on 22 Jan 2026.
  • Current net transaction value: $0.

Why This Matters

  • 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.

Official SEC Source

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Infuso David Gregory Chief Accounting Officer 1700 S PAVILION CENTER DRIVE, SUITE 800, LAS VEGAS /s/ Elliot D. Hoops, attorney-in-fact for David Gregory Infuso 01 Apr 2026 0002059140

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MP Common Stock Tax liability -804 -1.6% $48.41* 48,442 01 Apr 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares withheld to satisfy tax withholding obligations applicable to the vesting of restricted stock units that vested on April 1, 2026.

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