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MP Materials (MP)Chief Operating Officer sold ~$1.03M

Michael Stuart Rosenthal, Chief Operating Officer at MP Materials, sold ~$1.03M of MP Materials shares.

~$1.03M
Approx. value · 14K sh @ $73.23
1.28M
Holds after · shares reported
Traded
Aug 29, 2025
Filed
Aug 30, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Jul 1, 2025Insider · 1 personInsiders: 2 sales (~$202K)
  2. Aug 1, 2025Insider · 1 personInsiders: 3 sales (~$382K)
  3. Aug 29, 2025 · this disclosureInsiderOfficer sold ~$1.03M of MP shares in the open market

What came next

  1. Aug 29, 2025Insider · 1 personInsiders: 2 sales (~$9.8M)
  2. Oct 13, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“On October 13, 2025, the Compensation Committee of MP Materials Corp. (the “Company”) approved a one-time grant of restricted stock units with performance conditions (the “PRSUs”) to the Company’s executive officers.”
  3. Nov 6, 2025Company filing · Form 8-K · ResultsReported its results
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for MP Materials

For MP Materials, OQRO holds 7 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its MP page.

Other recent filings by Michael Stuart Rosenthal, Chief Operating Officer

The full history of Michael Stuart Rosenthal, Chief Operating Officer is on the profile page.

How this filing works

Other disclosures at MP Materials

Everything OQRO holds on this company is on its MP page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data