Insider buys and sells (Form 4)
MP Materials Corp. / DE insiders: buys and sells · MP
Directors, officers and 10%+ shareholders must report every purchase and sale of their company's stock to the SEC within two business days. Transactions filed between 2026-11-10 and 2026-11-11. All filings on SEC EDGAR →
- Bought
- $3,353,606
- Sold
- $0
- Buys
- 6
- Sells
- 0
The 6 transactions
| Date | Who | Role | Transaction | Shares | Price | Amount |
|---|---|---|---|---|---|---|
| 2026-11-11 | Rosenthal Michael Stuart | Chief Operating Officer | buy | 5.000 | 37,30 | $186,500 |
| 2026-11-10 | Weisenburger Randall J | Director | buy | 55.000 | 36,00 | $1,980,000 |
| 2026-11-10 | Rosenthal Michael Stuart | Chief Operating Officer | buy | 17.000 | 36,27 | $616,590 |
| 2026-11-10 | Rosenthal Michael Stuart | Chief Operating Officer | buy | 10.000 | 37,20 | $372,000 |
| 2026-11-10 | Corbett Ryan | Chief Financial Officer | buy | 2.700 | 36,84 | $99,468 |
| 2026-11-10 | Corbett Ryan | Chief Financial Officer | buy | 2.776 | 35,68 | $99,048 |
How to read these transactions
There are 6 filed transactions for MP Materials Corp. / DE (MP) between 2026-11-10 and 2026-11-11. They were made by 3 different people. Open-market buys: 6, for $3,353,606. Sells: 0, for $0.
Each transaction comes from a Form 4, the filing the person submits to the SEC. In the table, each row is one transaction: the date, who made it and their role, whether it is a buy or a sell, the number of shares, the declared price per share and the total amount.
Open-market buys are the ones people watch most, because whoever makes them puts in their own money. Sells say less: they often respond to taxes, diversification or sale plans scheduled in advance. A single transaction does not say much either; what people look at is whether they repeat, from how many people and for what amount.
Other companies with insider trades
MID PENN BANCORP INC (MPB) · MapLight Therapeutics, Inc. (MPLT) · MPLX LP (MPLX) · MONOLITHIC POWER SYSTEMS, INC. (MPWR) · Marqeta, Inc. (MQ) · EVERSPIN TECHNOLOGIES INC. (MRAM) · Meridian Corp (MRBK) · MERCURY SYSTEMS INC (MRCY)
Public SEC data (EDGAR), Form 4. Open-market buys and sells only: option exercises and stock received as pay are left out. This is not investment advice.
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