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Director · MP Materials Corp. / DE · Common Stock
Open-market purchase
$2.0M reported value · 36.4% of prior position
Disclosed 2 business days after execution (deadline: 2)
First recorded trade by this actor in this security
2 other actors traded the same direction within 14 days
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 38 | Rosenthal Michael StuartChief Operating Officer | Open-market purchase | BUY | $187K 5,000 sh | Nov 12, 2026 traded Nov 11, 2026 | |
| 41 | Rosenthal Michael StuartChief Operating Officer | Open-market purchase | BUY | $372K 10.0K sh | Nov 12, 2026 traded Nov 10, 2026 | |
| 49 | Corbett RyanChief Financial Officer | Open-market purchase | BUY | $99K 2,700 sh | Nov 12, 2026 traded Nov 10, 2026 | |
| 49 | Corbett RyanChief Financial Officer | Open-market purchase | BUY | $99K 2,776 sh | Nov 12, 2026 traded Nov 10, 2026 | |
| 41 | Rosenthal Michael StuartChief Operating Officer | Open-market purchase | BUY | $617K 17.0K sh | Nov 12, 2026 traded Nov 10, 2026 | |
| 9 | Infuso David GregoryChief Accounting Officer | Tax withholding | F | $14K 338 sh | Oct 13, 2026 traded Oct 13, 2026 | |
| 9 | Duckworth Connie KDirector | Grant or award | A | — 740 sh | Sep 30, 2026 traded Sep 30, 2026 | |
| 9 | Duckworth Connie KDirector | Grant or award | A | — 624 sh | Jun 30, 2026 traded Jun 30, 2026 | |
| 35 | Rosenthal Michael StuartChief Operating Officer | Open-market purchase | BUY | $543K 10.0K sh | Jun 10, 2026 traded Jun 9, 2026 | |
| 9 | Donald Arnold WDirector | Grant or award | A | — 3,038 sh | Jun 10, 2026 traded Jun 9, 2026 | |
| 9 | McKnight Andrew A.Director | Grant or award | A | — 3,038 sh | Jun 10, 2026 traded Jun 9, 2026 | |
| 9 | Duckworth Connie KDirector | Grant or award | A | — 3,038 sh | Jun 10, 2026 traded Jun 9, 2026 | |
| 20 | Litinsky James H.Director, Chairman and CEO | Open-market sale | SELL | $837K 11.7K sh | Jun 5, 2026 traded Jun 3, 2026 | |
| 23 | Litinsky James H.Director, Chairman and CEO | Open-market sale | SELL | $9.35M 136.1K sh | Jun 5, 2026 traded Jun 3, 2026 | |
| 23 | Litinsky James H.Director, Chairman and CEO | Open-market sale | SELL | $2.62M 37.3K sh | Jun 5, 2026 traded Jun 3, 2026 | |
| 17 | Litinsky James H.Director, Chairman and CEO | Open-market sale | SELL | $127K 1,950 sh | May 29, 2026 traded May 29, 2026 | |
| 23 | Litinsky James H.Director, Chairman and CEO | Open-market sale | SELL | $1.53M 23.1K sh | May 29, 2026 traded May 27, 2026 | |
| 23 | Litinsky James H.Director, Chairman and CEO | Open-market sale | SELL | $2.90M 44.1K sh | May 29, 2026 traded May 28, 2026 | |
| 23 | Litinsky James H.Director, Chairman and CEO | Open-market sale | SELL | $2.67M 39.4K sh | May 29, 2026 traded May 28, 2026 | |
| 23 | Litinsky James H.Director, Chairman and CEO | Open-market sale | SELL | $3.10M 48.0K sh | May 29, 2026 traded May 29, 2026 |
Read directly from the primary public document; every field below is as reported by the filer.
Value = shares × reported price per share
= $1,980,000
Weisenburger Randall J filed this Form 4 reporting a open-market purchase of MP on Nov 10, 2026. It became public on Nov 12, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
No field has changed since this record was first ingested.
No material filings recorded for this issuer.