MP
MP Materials Corp.$57.33+0.15 (+0.26%)Prev Close$57.18·MCap$10.25B·P/E—·Vol3.02M·Yield—
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Buys (12M)
2
$1.51M
▼
Sells (12M)
17
$160.71M
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Net Activity
Net Seller
$159.21M
●
Active Insiders
5
last 12 mo
Over the past 12 months, insider activity at MP Materials Corp. (MP) has been dominated by selling, with 2 insider purchases totaling $1.51M and 17 insider sales totaling $160.71M. The most recent insider transaction was by Rosenthal Michael Stuart (officer: Chief Operating Officer), who purchased $543.0K worth of shares on Jun 10, 2026. MP Materials Corp. operates in the Basic Materials sector, within the Industrial Materials industry, with a market cap of $10.25B.
MP Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 10, 2026 | Rosenthal Michael Stuart | officer: Chief Operating Officer | Buy | 10,000 | $54.30 | $543.0K | 136,622 |
| Jun 5, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 185,167 | $69.14 | $12.80M | 11,794,225 |
| May 29, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 400,000 | $65.56 | $26.23M | 12,182,852 |
| May 20, 2026 | Rosenthal Michael Stuart | officer: Chief Operating Officer | Buy | 17,000 | $56.62 | $962.5K | 1,333,673 |
| May 14, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 300,000 | $65.45 | $19.63M | 12,486,121 |
| May 8, 2026 | Corbett Ryan | officer: Chief Financial Officer | Sell | 20,000 | $75.00 | $1.50M | 109,017 |
| May 8, 2026 | Hoops Elliot Dean | officer: General Counsel and Secretary | Sell | 6,958 | $75.00 | $521.9K | 54,095 |
| Apr 20, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 300,000 | $64.03 | $19.21M | 12,765,144 |
| Mar 17, 2026 | Corbett Ryan | officer: Chief Financial Officer | Sell | 46,000 | $60.00 | $2.76M | 129,017-26% |
| Mar 17, 2026 | Hoops Elliot Dean | officer: General Counsel and Secretary | Sell | 13,914 | $60.01 | $835.0K | 61,053 |
| Jan 22, 2026 | Hoops Elliot Dean | officer: General Counsel and Secretary | Sell | 7,823 | $68.21 | $533.6K | 74,967 |
| Jan 9, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 300,000 | $64.16 | $19.25M | 13,078,565 |
| Dec 5, 2025 | Litinsky James H. | Chairman and CEO | Sell | 385,000 | $62.94 | $24.23M | 0 |
| Nov 18, 2025 | Litinsky James H. | Chairman and CEO | Sell | 327,111 | $62.58 | $20.47M | 0 |
| Nov 17, 2025 | Corbett Ryan | Chief Financial Officer | Sell | 20,000 | $57.72 | $1.15M | 0 |
| Aug 29, 2025 | Rosenthal Michael Stuart | Chief Operating Officer | Sell | 150,000 | $72.02 | $10.80M | 0 |
| Aug 1, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 6,337 | $60.33 | $382.3K | 0 |
| Jul 1, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 6,338 | $31.94 | $202.5K | 0 |
| Jun 26, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 5,523 | $36.37 | $200.9K | 0 |
| Jun 12, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 6,338 | $29.96 | $189.9K | 0 |
| May 17, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 3,584 | $21.31 | $76.4K | 0 |
| Apr 14, 2025 | Litinsky James H. | Chairman and CEO | Sell | 199,180 | $27.08 | $5.39M | 0 |
| Mar 25, 2025 | Litinsky James H. | Chairman and CEO | Sell | 414,812 | $27.03 | $11.21M | 0 |
| Mar 20, 2025 | Litinsky James H. | Chairman and CEO | Sell | 95,621 | $27.04 | $2.59M | 0 |
| Mar 17, 2025 | Litinsky James H. | Chairman and CEO | Sell | 1,290,387 | $26.76 | $34.53M0.7% OS | 0 |
| Mar 16, 2025 | Rosenthal Michael Stuart | Chief Operating Officer | Sell | 384 | $26.83 | $10.3K | 0 |
| Mar 14, 2025 | Corbett Ryan | Chief Financial Officer | Sell | 75,288 | $25.81 | $1.94M | 0 |
| Feb 6, 2025 | Litinsky James H. | Chairman and CEO | Sell | 386,223 | $24.01 | $9.27M | 15,643,076 |
| Dec 4, 2024 | Litinsky James H. | Chairman and CEO | Sell | 1,813,777 | $23.04 | $41.79M1.0% OS | 17,608,408 |
| Nov 29, 2024 | Corbett Ryan | Chief Financial Officer | Sell | 35,000 | $21.50 | $752.5K | 260,021 |
| Nov 29, 2024 | Litinsky James H. | Chairman and CEO | Sell | 500,000 | $20.49 | $10.25M | 18,043,076 |
| Nov 18, 2024 | Corbett Ryan | Chief Financial Officer | Sell | 15,195 | $18.30 | $278.1K | 295,021 |
| Nov 18, 2024 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 30,000 | $18.03 | $540.9K | 8,114-79% |
| Nov 18, 2024 | Litinsky James H. | Chairman and CEO | Sell | 300,000 | $18.45 | $5.54M | 18,221,776 |
| Aug 8, 2024 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 30,000 | $10.84 | $325.2K | 1,402,975 |
| May 28, 2024 | Corbett Ryan | Chief Financial Officer | Sell | 50,000 | $16.93 | $846.5K | 325,021 |
| May 17, 2024 | McKnight Andrew A. | Director | Sell | 317,750 | $18.07 | $5.74M | 86,000-79% |
| May 31, 2023 | Litinsky James H. | Chairman and CEO | Sell | 647,832 | $21.70 | $14.06M | 62,820-91% |
| May 31, 2023 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 18,000 | $21.21 | $381.7K | 126,622 |
| May 25, 2023 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 5,000 | $22.22 | $111.1K | 39,476 |
| May 23, 2023 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 5,000 | $22.03 | $110.2K | 34,476 |
| May 22, 2023 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 15,000 | $21.40 | $321.0K | 29,476+104% |
| Dec 15, 2022 | QVT Financial LP | Director | Sell | 153,702 | $31.70 | $4.87M | 6,892,097 |
| Nov 18, 2022 | Corbett Ryan | Chief Financial Officer | Sell | 16,500 | $32.39 | $534.4K | 211,476 |
| Sep 12, 2022 | Gold Daniel Allen | Director | Sell | 432,880 | $32.97 | $14.27M | 7,112,461 |
| Sep 7, 2022 | Gold Daniel Allen | Director | Sell | 59,052 | $31.34 | $1.85M | 5,813,046 |
| Sep 7, 2022 | QVT Financial LP | Director | Sell | 297,788 | $31.76 | $9.46M | 7,260,987 |
| Sep 1, 2022 | Gold Daniel Allen | Director | Sell | 288,829 | $34.05 | $9.83M | 7,411,172 |
| Aug 29, 2022 | Gold Daniel Allen | Director | Sell | 344,784 | $36.67 | $12.64M | 7,626,876 |
| Aug 24, 2022 | QVT Financial LP | Director | Sell | 412,602 | $36.09 | $14.89M | 7,868,208 |
Showing 1–50 of 77
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MP Insider Buying Activity
The following table shows recent insider purchases of MP Materials Corp. (MP) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 10, 2026 | Rosenthal Michael Stuart | officer: Chief Operating Officer | Buy | 10,000 | $54.30 | $543.0K | 136,622 |
| May 20, 2026 | Rosenthal Michael Stuart | officer: Chief Operating Officer | Buy | 17,000 | $56.62 | $962.5K | 1,333,673 |
| Aug 8, 2024 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 30,000 | $10.84 | $325.2K | 1,402,975 |
| May 31, 2023 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 18,000 | $21.21 | $381.7K | 126,622 |
| May 25, 2023 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 5,000 | $22.22 | $111.1K | 39,476 |
| May 23, 2023 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 5,000 | $22.03 | $110.2K | 34,476 |
| May 22, 2023 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 15,000 | $21.40 | $321.0K | 29,476+104% |
MP Insider Selling Activity
The following table shows recent insider sales of MP Materials Corp. (MP) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 5, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 185,167 | $69.14 | $12.80M | 11,794,225 |
| May 29, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 400,000 | $65.56 | $26.23M | 12,182,852 |
| May 14, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 300,000 | $65.45 | $19.63M | 12,486,121 |
| May 8, 2026 | Corbett Ryan | officer: Chief Financial Officer | Sell | 20,000 | $75.00 | $1.50M | 109,017 |
| May 8, 2026 | Hoops Elliot Dean | officer: General Counsel and Secretary | Sell | 6,958 | $75.00 | $521.9K | 54,095 |
| Apr 20, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 300,000 | $64.03 | $19.21M | 12,765,144 |
| Mar 17, 2026 | Corbett Ryan | officer: Chief Financial Officer | Sell | 46,000 | $60.00 | $2.76M | 129,017-26% |
| Mar 17, 2026 | Hoops Elliot Dean | officer: General Counsel and Secretary | Sell | 13,914 | $60.01 | $835.0K | 61,053 |
| Jan 22, 2026 | Hoops Elliot Dean | officer: General Counsel and Secretary | Sell | 7,823 | $68.21 | $533.6K | 74,967 |
| Jan 9, 2026 | Litinsky James H. | director, officer: Chairman and CEO | Sell | 300,000 | $64.16 | $19.25M | 13,078,565 |
| Dec 5, 2025 | Litinsky James H. | Chairman and CEO | Sell | 385,000 | $62.94 | $24.23M | 0 |
| Nov 18, 2025 | Litinsky James H. | Chairman and CEO | Sell | 327,111 | $62.58 | $20.47M | 0 |
| Nov 17, 2025 | Corbett Ryan | Chief Financial Officer | Sell | 20,000 | $57.72 | $1.15M | 0 |
| Aug 29, 2025 | Rosenthal Michael Stuart | Chief Operating Officer | Sell | 150,000 | $72.02 | $10.80M | 0 |
| Aug 1, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 6,337 | $60.33 | $382.3K | 0 |
| Jul 1, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 6,338 | $31.94 | $202.5K | 0 |
| Jun 26, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 5,523 | $36.37 | $200.9K | 0 |
| Jun 12, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 6,338 | $29.96 | $189.9K | 0 |
| May 17, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 3,584 | $21.31 | $76.4K | 0 |
| Apr 14, 2025 | Litinsky James H. | Chairman and CEO | Sell | 199,180 | $27.08 | $5.39M | 0 |
| Mar 25, 2025 | Litinsky James H. | Chairman and CEO | Sell | 414,812 | $27.03 | $11.21M | 0 |
| Mar 20, 2025 | Litinsky James H. | Chairman and CEO | Sell | 95,621 | $27.04 | $2.59M | 0 |
| Mar 17, 2025 | Litinsky James H. | Chairman and CEO | Sell | 1,290,387 | $26.76 | $34.53M0.7% OS | 0 |
| Mar 16, 2025 | Rosenthal Michael Stuart | Chief Operating Officer | Sell | 384 | $26.83 | $10.3K | 0 |
| Mar 14, 2025 | Corbett Ryan | Chief Financial Officer | Sell | 75,288 | $25.81 | $1.94M | 0 |
| Feb 6, 2025 | Litinsky James H. | Chairman and CEO | Sell | 386,223 | $24.01 | $9.27M | 15,643,076 |
| Dec 4, 2024 | Litinsky James H. | Chairman and CEO | Sell | 1,813,777 | $23.04 | $41.79M1.0% OS | 17,608,408 |
| Nov 29, 2024 | Corbett Ryan | Chief Financial Officer | Sell | 35,000 | $21.50 | $752.5K | 260,021 |
| Nov 29, 2024 | Litinsky James H. | Chairman and CEO | Sell | 500,000 | $20.49 | $10.25M | 18,043,076 |
| Nov 18, 2024 | Corbett Ryan | Chief Financial Officer | Sell | 15,195 | $18.30 | $278.1K | 295,021 |
| Nov 18, 2024 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 30,000 | $18.03 | $540.9K | 8,114-79% |
| Nov 18, 2024 | Litinsky James H. | Chairman and CEO | Sell | 300,000 | $18.45 | $5.54M | 18,221,776 |
| May 28, 2024 | Corbett Ryan | Chief Financial Officer | Sell | 50,000 | $16.93 | $846.5K | 325,021 |
| May 17, 2024 | McKnight Andrew A. | Director | Sell | 317,750 | $18.07 | $5.74M | 86,000-79% |
| May 31, 2023 | Litinsky James H. | Chairman and CEO | Sell | 647,832 | $21.70 | $14.06M | 62,820-91% |
| Dec 15, 2022 | QVT Financial LP | Director | Sell | 153,702 | $31.70 | $4.87M | 6,892,097 |
| Nov 18, 2022 | Corbett Ryan | Chief Financial Officer | Sell | 16,500 | $32.39 | $534.4K | 211,476 |
| Sep 12, 2022 | Gold Daniel Allen | Director | Sell | 432,880 | $32.97 | $14.27M | 7,112,461 |
| Sep 7, 2022 | Gold Daniel Allen | Director | Sell | 59,052 | $31.34 | $1.85M | 5,813,046 |
| Sep 7, 2022 | QVT Financial LP | Director | Sell | 297,788 | $31.76 | $9.46M | 7,260,987 |
| Sep 1, 2022 | Gold Daniel Allen | Director | Sell | 288,829 | $34.05 | $9.83M | 7,411,172 |
| Aug 29, 2022 | Gold Daniel Allen | Director | Sell | 344,784 | $36.67 | $12.64M | 7,626,876 |
| Aug 24, 2022 | QVT Financial LP | Director | Sell | 412,602 | $36.09 | $14.89M | 7,868,208 |
MP Insiders
Rosenthal Michael Stuart
officer: Chief Operating Officer
Bought $2.75MSold $10.81M
9 tradesLast: Jun 10, 2026
Hoops Elliot Dean
officer: General Counsel and Secretary
Bought $176.0KSold $3.48M
10 tradesLast: May 8, 2026