Form 4 Filing: MYERS RICHARD B Exercises Options for shares of $MP

OPTION EXERCISE

⚡ MATERIALITY: 2/10

corporate issuer

MP Materials Corp. / DE

Ticker: $MP

Transaction Value

N/A (Non-Open-Market)

Price/Share: $0.00 (Non-Open-Market)

transaction date

2026-06-15

Shares: 3,998

Market Price Activity

HillSignal AI Analytical Report

SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, MYERS RICHARD B, holds the title of Director at MP Materials Corp. / DE.

On 2026-06-15, the insider transacted 3,998 shares.This transaction is a non-open-market event (such as a stock grant or option exercise) with a reported price per share of $0.00.

Executive Summary Summary

MYERS RICHARD B (Director) exercised options for $0 of $MP

Post-Transaction Position: 7,792 shares

SEC Accession No: 0001356702-26-000004 (CIK: 1356702)

Verified Multi-Source Index

Verify the accuracy of this insider transaction and corporate entity independently. HillSignal pulls data directly from official SEC databases; use the sources below to corroborate.

SEC EDGAR FilingView Source Form 4

Yahoo Finance$MP Quote & Profile

OpenCorporates RegistryVerify Corporate Identity

Google News$MP News Coverage