Quick Takeaways
- Michael Stuart Rosenthal has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $87,427,338.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Michael Stuart Rosenthal
- Location
- Las Vegas, NV
- Summary
- The estimated net worth of Michael Stuart Rosenthal is at least $87,427,338 dollars as of 14 Jan 2026. Michael Stuart Rosenthal is the Chief Operating Officer of MP Materials Corp. / DE and owns shares of MP Materials Corp. / DE (MP) stock worth about $87.43M.
- Signature
- /s/ Elliot D. Hoops, Attorney-In-Fact for Michael Rosenthal
- All Insider Reports
- All Insider Reports
Follow Filing Activity
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What Changed
- Largest disclosed position: MP Materials Corp. / DE ($87,427,338).
- Past-year value change for that position: -$10,802,838.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Michael Stuart Rosenthal
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| MP | MP Materials Corp. / DE | Chief Operating Officer | $87,427,338 | -$10,802,838 | -11% | 12 Jan 2026 |
Insider Transactions Reported by Michael Stuart Rosenthal:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.