James H. Litinsky insider trades: MP Materials Corp. / DE (MP) stock sales

Chairman and CEO, MP Materials Corp. / DE Last trade May 29, 2026 29 Form 4 filings

$124.4M

Sold, last 12 months

6 sales

Bought, last 12 months

0 buys

Open-market trades

since 2021

Company

last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where James reports to the SEC

MPMP Materials Corp. / DE

Chairman and CEO · last filing May 29, 2026

-$837.8M

Open-market buys and sales

27 trades reported on SEC Form 4, newest first

Date	Stock	Type	Shares	Price	Value	Holding	Reported
May 29, 2026	MPMP Materials Corp. / DE	↓ Sell	400,000	$65.56	$26.2M	Held by James Henry Litinsky, Trustee of	May 29, 2026 (0d)
May 13, 2026	MPMP Materials Corp. / DE	↓ Sell	300,000	$65.45	$19.6M	Held by James Henry Litinsky, Trustee of	May 14, 2026 (1d)
Apr 20, 2026	MPMP Materials Corp. / DE	↓ Sell	300,000	$64.03	$19.2M	Held by James Henry Litinsky, Trustee of	Apr 20, 2026 (0d)
Jan 8, 2026	MPMP Materials Corp. / DE	↓ Sell	300,000	$64.16	$19.2M	Held by James Henry Litinsky, Trustee of	Jan 9, 2026 (1d)
Dec 5, 2025	MPMP Materials Corp. / DE	↓ Sell	385,000	$62.94	$24.2M	Held by James Henry Litinsky, Trustee of	Dec 5, 2025 (0d)
Nov 20, 2025	MPMP Materials Corp. / DE	↓ Sell	248,411	$63.86	$15.9M	Held by James Henry Litinsky, Trustee of	Nov 20, 2025 (0d)
Apr 14, 2025	MPMP Materials Corp. / DE	↓ Sell	199,180	$27.08	$5.4M	Held by James Henry Litinsky, Trustee of	Apr 16, 2025 (2d)
Mar 26, 2025	MPMP Materials Corp. / DE	↓ Sell	414,812	$27.03	$11.2M	Held by James Henry Litinsky, Trustee of	Mar 27, 2025 (1d)
Mar 20, 2025	MPMP Materials Corp. / DE	↓ Sell	95,621	$27.04	$2.6M	Held by James Henry Litinsky, Trustee of	Mar 21, 2025 (1d)
Mar 19, 2025	MPMP Materials Corp. / DE	↓ Sell	1,290,387	$26.76	$34.5M	Held by James Henry Litinsky, Trustee of	Mar 19, 2025 (0d)
Feb 4, 2025	MPMP Materials Corp. / DE	↓ Sell	386,223	$24.01	$9.3M	Held by James Henry Litinsky, Trustee of	Feb 6, 2025 (2d)
Dec 3, 2024	MPMP Materials Corp. / DE	↓ Sell	1,813,777	$23.04	$41.8M	Held by James Henry Litinsky, Trustee of	Dec 4, 2024 (1d)
Nov 27, 2024	MPMP Materials Corp. / DE	↓ Sell	500,000	$20.49	$10.2M	Held by James Henry Litinsky, Trustee of	Nov 29, 2024 (2d)
Nov 18, 2024	MPMP Materials Corp. / DE	↓ Sell	300,000	$18.45	$5.5M	Held by James Henry Litinsky, Trustee of	Nov 18, 2024 (0d)
May 26, 2023	MPMP Materials Corp. / DE	↓ Sell	647,832	$21.70	$14.1M	Held by JHL Capital Group Holdings One L	May 31, 2023 (5d)
Aug 8, 2022	MPMP Materials Corp. / DE	↓ Sell	2,993,013	$37.75	$113.0M	Held by JHL Capital Group Holdings Two L	Aug 10, 2022 (2d)
Aug 8, 2022	MPMP Materials Corp. / DE	↓ Sell	1,006,987	$37.75	$38.0M	Held by JHL Capital Group Holdings One L	Aug 10, 2022 (2d)
Feb 28, 2022	MPMP Materials Corp. / DE	↓ Sell	2,805,949	$43.50	$122.1M	Held by JHL Capital Group Holdings Two L	Mar 2, 2022 (2d)
Feb 28, 2022	MPMP Materials Corp. / DE	↓ Sell	944,051	$43.50	$41.1M	Held by JHL Capital Group Holdings One L	Mar 2, 2022 (2d)
Sep 16, 2021	MPMP Materials Corp. / DE	↓ Sell	1,707,528	$34.62	$59.1M	Held by JHL Capital Group Holdings Two L	Sep 20, 2021 (4d)
Sep 16, 2021	MPMP Materials Corp. / DE	↓ Sell	872,248	$34.62	$30.2M	Held by James Henry Litinsky, Trustee of	Sep 20, 2021 (4d)
Sep 16, 2021	MPMP Materials Corp. / DE	↓ Sell	574,491	$34.62	$19.9M	Held by JHL Capital Group Holdings One L	Sep 20, 2021 (4d)
Sep 16, 2021	MPMP Materials Corp. / DE	↓ Sell	121	$34.62	$4K	Held by JHL Capital Group LLC	Sep 20, 2021 (4d)
Mar 26, 2021	MPMP Materials Corp. / DE	↓ Sell	2,491,756	$33.77	$84.2M	Held by JHL Capital Group Holdings Two L	Mar 30, 2021 (4d)
Mar 26, 2021	MPMP Materials Corp. / DE	↓ Sell	1,272,850	$33.77	$43.0M	Held by James Henry Litinsky, Trustee of	Mar 30, 2021 (4d)
Mar 26, 2021	MPMP Materials Corp. / DE	↓ Sell	838,341	$33.77	$28.3M	Held by JHL Capital Group Holdings One L	Mar 30, 2021 (4d)
Mar 26, 2021	MPMP Materials Corp. / DE	↓ Sell	176	$33.77	$6K	Held by JHL Capital Group LLC	Mar 30, 2021 (4d)

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other MP insiders

Open-market trades in the last 12 months

Michael Stuart Rosenthal

Chief Operating Officer

2 buys

Jun 9, 2026

Ryan Corbett

Chief Financial Officer

4 sales

May 8, 2026

Elliot Dean Hoops

General Counsel and Secretary

3 sales

May 8, 2026

About James H. Litinsky's insider trades

James H. Litinsky is Chairman and CEO at MP Materials Corp. / DE (MP). Since Mar 26, 2021, James has reported no open-market purchases and 27 sales worth $837.8M on SEC Form 4. In the last 12 months: 6 sales ($124.4M).

Their filings also include grants and awards (6 filings), shares withheld for taxes (5 filings), other transactions (3 filings), gifts (1 filing). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every MP insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.