MP Materials Corp. / DE·4

Apr 1, 9:24 PM ET

Infuso David Gregory 4

4 · MP Materials Corp. / DE · Filed Apr 1, 2026

Research Summary

AI-generated summary of this filing

Updated

MP Materials (MP) Chief Accounting Officer David Infuso Sells 804 Shares

What Happened
David Gregory Infuso, Chief Accounting Officer of MP Materials (MP), had 804 shares disposed on April 1, 2026 to satisfy tax withholding related to vested restricted stock units. The shares were recorded at $48.41 each, for a total value of $38,922. This was a tax-withholding disposition (routine), not an open-market sale signaling a trade decision.

Key Details

  • Transaction date: 2026-04-01
  • Transaction type/code: Payment of tax liability / withholding (Code F)
  • Shares involved: 804 shares withheld / disposed
  • Price per share: $48.41; total value: $38,922
  • Footnote: F1 — shares withheld to satisfy tax withholding on RSUs vested April 1, 2026
  • Shares owned after transaction: not specified in the provided filing excerpt
  • Filing timeliness: Reported on 2026-04-01 (appears filed timely)

Context
This was a cashless tax-withholding on vested restricted stock units — a routine administrative disposition rather than a market-driven sale or purchase. Such transactions generally reflect tax obligations and should not be interpreted as a strong signal of insider sentiment.

Insider Transaction Report

Form 4
Period: 2026-04-01
Infuso David Gregory
Chief Accounting Officer
Transactions
  • Tax Payment

    Common Stock

    [F1]
    2026-04-01$48.41/sh804$38,92248,442 total
Footnotes (1)
  • [F1]Represents shares withheld to satisfy tax withholding obligations applicable to the vesting of restricted stock units that vested on April 1, 2026.
Signature
/s/ Elliot D. Hoops, attorney-in-fact for David Gregory Infuso|2026-04-01

Documents

1 file
  • 4
    wk-form4_1775093042.xmlPrimary

    FORM 4