MP Materials Corp. / DE (MP) · Insider trading

What MP Materials Corp. / DE's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.

Bought, 12 months

$1.51M

1 insider, 2 trades

Sold, 12 months

$146.81M

3 insiders, 31% under a plan

Net, 12 months

−$145.30M

bought less sold

Latest filing

2026-10-13

filings read to 2026-10-19

Bought and sold at the market, by month

Two years. Purchases above the line, sales below, in dollars.

Bought Sold Largest month: $50.27M

Who traded, two years

Insider	Bought	Sold	Trades	Last trade	Holds after
Litinsky James H.Director, Chairman and CEO	–	$257.78M	39	2026-06-03	–
Rosenthal Michael StuartChief Operating Officer	$1.51M	$10.80M	5	2026-06-09	–
Corbett RyanChief Financial Officer	–	$10.67M	10	2026-05-08	109,017
Hoops Elliot DeanGeneral Counsel and Secretary	–	$3.41M	12	2026-05-08	54,095

Open-market purchases and sales

Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.

Date	Insider	Trade	Shares	Price	Value	Holds after	Filing
2026-06-09	Rosenthal Michael StuartChief Operating Officer	Buyindirect	10,000	54.30	$543,000	136,622	Form 4
2026-06-03	Litinsky James H.Director, Chairman and CEO	Saleindirect	11,740	71.31	$837,179	11,794,225	Form 4
2026-06-03	Litinsky James H.Director, Chairman and CEO	Saleindirect	37,286	70.23	$2.62M	11,756,939	Form 4
2026-06-03	Litinsky James H.Director, Chairman and CEO	Saleindirect	136,141	68.65	$9.35M	11,620,798	Form 4
2026-05-29	Litinsky James H.Director, Chairman and CEO	Saleindirect	1,950	65.13	$127,003	11,854,015	Form 4
2026-05-29	Litinsky James H.Director, Chairman and CEO	Saleindirect	48,050	64.56	$3.10M	11,805,965	Form 4
2026-05-28	Litinsky James H.Director, Chairman and CEO	Saleindirect	6,710	68.18	$457,488	12,083,906	Form 4
2026-05-28	Litinsky James H.Director, Chairman and CEO	Saleindirect	39,445	67.78	$2.67M	12,044,461	Form 4
2026-05-28	Litinsky James H.Director, Chairman and CEO	Saleindirect	49,265	66.52	$3.28M	11,995,196	Form 4
2026-05-28	Litinsky James H.Director, Chairman and CEO	Saleindirect	44,117	65.65	$2.90M	11,951,079	Form 4
2026-05-28	Litinsky James H.Director, Chairman and CEO	Saleindirect	95,114	64.67	$6.15M	11,855,965	Form 4
2026-05-27	Litinsky James H.Director, Chairman and CEO	Saleindirect	23,113	66.06	$1.53M	12,182,852	Form 4
2026-05-27	Litinsky James H.Director, Chairman and CEO	Saleindirect	92,236	65.20	$6.01M	12,090,616	Form 4
2026-05-20	Rosenthal Michael StuartChief Operating Officer	Buy	17,000	56.62	$962,540	1,333,673	Form 4
2026-05-13	Litinsky James H.Director, Chairman and CEO	Saleindirect	93,959	65.31	$6.14M	12,289,194	Form 4
2026-05-13	Litinsky James H.Director, Chairman and CEO	Saleindirect	83,229	64.93	$5.40M	12,205,965	Form 4
2026-05-12	Litinsky James H.Director, Chairman and CEO	Saleindirect	19,844	67.12	$1.33M	12,486,121	Form 4
2026-05-12	Litinsky James H.Director, Chairman and CEO	Saleindirect	102,968	65.67	$6.76M	12,383,153	Form 4
2026-05-08	Corbett RyanChief Financial Officer	Saleplan	20,000	75.00	$1.50M	109,017	Form 4
2026-05-08	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplan	6,958	75.00	$521,850	54,095	Form 4
2026-04-20	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	259,179	64.03	$16.60M	12,505,965	Form 4
2026-04-17	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	40,821	64.05	$2.61M	12,765,144	Form 4
2026-03-17	Corbett RyanChief Financial Officer	Saleplan	46,000	60.00	$2.76M	129,017	Form 4
2026-03-16	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplan	13,914	60.01	$834,979	61,053	Form 4
2026-01-20	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplan	7,823	68.21	$533,607	74,967	Form 4
2026-01-08	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	272,600	64.17	$17.49M	12,805,965	Form 4
2026-01-07	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	27,400	64.01	$1.75M	13,078,565	Form 4
2025-12-09	Corbett RyanChief Financial Officer	Sale	38,146	60.00	$2.29M	156,666	Form 4
2025-12-05	Litinsky James H.Director, Chairman and CEO	Saleindirect	275,561	62.79	$17.30M	13,215,404	Form 4
2025-12-05	Litinsky James H.Director, Chairman and CEO	Saleindirect	34,801	63.11	$2.20M	13,180,603	Form 4
2025-12-05	Litinsky James H.Director, Chairman and CEO	Saleindirect	74,638	63.42	$4.73M	13,105,965	Form 4
2025-11-20	Litinsky James H.Director, Chairman and CEO	Saleindirect	207,691	63.72	$13.23M	13,410,385	Form 4
2025-11-20	Litinsky James H.Director, Chairman and CEO	Saleindirect	40,720	64.60	$2.63M	13,369,665	Form 4
2025-11-17	Corbett RyanChief Financial Officer	Saleplan	20,000	57.72	$1.15M	194,812	Form 4
2025-08-29	Rosenthal Michael StuartChief Operating Officer	Sale	83,874	71.48	$6.00M	1,350,535	Form 4
2025-08-29	Rosenthal Michael StuartChief Operating Officer	Sale	52,063	72.56	$3.78M	1,298,472	Form 4
2025-08-29	Rosenthal Michael StuartChief Operating Officer	Sale	14,063	73.23	$1.03M	1,284,409	Form 4
2025-08-01	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplanindirect	5,419	60.22	$326,332	918	Form 4
2025-08-01	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplanindirect	700	60.77	$42,539	218	Form 4
2025-08-01	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplanindirect	218	61.62	$13,433	0	Form 4

26 more

2025-07-01	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplanindirect	3,937	32.24	$126,929	8,738	Form 4
2025-07-01	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplanindirect	2,401	31.46	$75,535	6,337	Form 4
2025-06-26	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplan	5,523	36.37	$200,872	69,749	Form 4
2025-06-13	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplanindirect	5,538	29.96	$165,918	12,675	Form 4
2025-06-12	Hoops Elliot DeanGeneral Counsel and Secretary	Saleplanindirect	800	29.95	$23,960	18,213	Form 4
2025-04-14	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	199,180	27.08	$5.39M	13,643,076	Form 4
2025-03-26	Litinsky James H.Director, Chairman and CEO	Saleindirect	18,519	27.00	$500,013	13,842,256	Form 4
2025-03-25	Litinsky James H.Director, Chairman and CEO	Saleindirect	396,293	27.03	$10.71M	13,860,775	Form 4
2025-03-20	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	95,621	27.04	$2.59M	14,257,068	Form 4
2025-03-19	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	161,175	26.94	$4.34M	14,352,689	Form 4
2025-03-18	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	639,294	26.71	$17.08M	14,513,864	Form 4
2025-03-17	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	489,918	26.77	$13.12M	15,153,158	Form 4
2025-03-17	Corbett RyanChief Financial Officer	Saleplan	15,000	27.00	$405,000	214,812	Form 4
2025-03-14	Corbett RyanChief Financial Officer	Saleplan	15,000	25.00	$375,000	275,100	Form 4
2025-03-14	Corbett RyanChief Financial Officer	Saleplan	24,195	25.25	$610,924	250,905	Form 4
2025-03-14	Corbett RyanChief Financial Officer	Saleplan	20,805	26.17	$544,467	230,100	Form 4
2025-02-04	Litinsky James H.Director, Chairman and CEO	Saleplanindirect	386,223	24.01	$9.27M	15,643,076	Form 4
2024-12-03	Litinsky James H.Director, Chairman and CEO, 10% owner	Saleplanindirect	1,328,727	23.31	$30.97M	16,279,682	Form 4
2024-12-03	Litinsky James H.Director, Chairman and CEO, 10% owner	Saleplanindirect	250,383	23.81	$5.96M	16,029,299	Form 4
2024-12-02	Litinsky James H.Director, Chairman and CEO, 10% owner	Saleplanindirect	234,667	20.68	$4.85M	17,608,409	Form 4
2024-11-29	Corbett RyanChief Financial Officer	Saleplan	35,000	21.50	$752,500	260,021	Form 4
2024-11-27	Litinsky James H.Director, Chairman and CEO, 10% owner	Saleindirect	200,000	20.90	$4.18M	17,843,076	Form 4
2024-11-26	Litinsky James H.Director, Chairman and CEO, 10% owner	Saleindirect	300,000	20.22	$6.07M	18,043,076	Form 4
2024-11-18	Corbett RyanChief Financial Officer	Sale	15,195	18.30	$278,068	295,021	Form 4
2024-11-18	Litinsky James H.Director, Chairman and CEO, 10% owner	Saleindirect	300,000	18.45	$5.54M	18,221,776	Form 4
2024-11-15	Hoops Elliot DeanGeneral Counsel and Secretary	Saleindirect	30,000	18.03	$540,900	8,114	Form 4

Grants, exercises and other transactions

Pay, tax and paperwork rather than a choice to trade at the market price. Two years.

36 × shares withheld for tax28 × grant or award4 × option exercise3 × gift1 × other

Show them

Date	Insider	What	Shares	Price	Holds after	Filing
2026-10-13	Infuso David GregoryChief Accounting Officer	Shares withheld for tax F	−338	42.43	48,104	Form 4
2026-09-30	Duckworth Connie KDirector	Grant or award A	+740	–	42,514	Form 4
2026-06-30	Duckworth Connie KDirector	Grant or award A	+624	–	41,774	Form 4
2026-06-15	Weisenburger Randall JDirector	Option exercise M	+3,998	–	150,899	Form 4
2026-06-15	Myers Richard BDirector	Option exercise M	+3,998	–	7,792	Form 4
2026-06-15	Lavan MaryanneDirector	Option exercise M	+3,998	–	23,753	Form 4
2026-06-15	Duckworth Connie KDirector	Option exercise M	+3,998	–	41,150	Form 4
2026-04-01	Infuso David GregoryChief Accounting Officer	Shares withheld for tax F	−804	48.41	48,442	Form 4
2026-03-31	Duckworth Connie KDirector	Grant or award A	+725	–	37,152	Form 4
2026-01-22	Infuso David GregoryChief Accounting Officer	Shares withheld for tax F	−1,198	68.37	49,246	Form 4
2026-01-14	Corbett RyanChief Financial Officer	Shares withheld for tax F	−3,511	69.30	175,017	Form 4
2026-01-14	Hoops Elliot DeanGeneral Counsel and Secretary	Shares withheld for tax F	−1,300	69.30	82,790	Form 4
2026-01-14	Infuso David GregoryChief Accounting Officer	Shares withheld for tax F	−444	69.30	50,444	Form 4
2026-01-13	Corbett RyanChief Financial Officer	Shares withheld for tax F	−5,948	63.82	178,528	Form 4
2026-01-13	Rosenthal Michael StuartChief Operating Officer	Shares withheld for tax F	−9,083	63.82	1,316,673	Form 4
2026-01-13	Hoops Elliot DeanGeneral Counsel and Secretary	Shares withheld for tax F	−3,769	63.82	84,090	Form 4
2026-01-13	Infuso David GregoryChief Accounting Officer	Shares withheld for tax F	−1,820	63.82	50,888	Form 4
2026-01-13	Litinsky James H.Director, Chairman and CEO	Shares withheld for tax F	−35,053	63.82	216,397	Form 4
2026-01-12	Corbett RyanChief Financial Officer	Grant or award A	+16,573	–	173,239	Form 4
2026-01-12	Corbett RyanChief Financial Officer	Grant or award A	+30,590	–	203,829	Form 4
2026-01-12	Corbett RyanChief Financial Officer	Shares withheld for tax F	−12,038	65.34	191,791	Form 4
2026-01-12	Corbett RyanChief Financial Officer	Shares withheld for tax F	−7,315	65.34	184,476	Form 4
2026-01-12	Rosenthal Michael StuartChief Operating Officer	Grant or award A	+18,318	–	1,302,727	Form 4
2026-01-12	Rosenthal Michael StuartChief Operating Officer	Grant or award A	+33,648	–	1,336,375	Form 4
2026-01-12	Rosenthal Michael StuartChief Operating Officer	Shares withheld for tax F	−10,619	65.34	1,325,756	Form 4
2026-01-12	Hoops Elliot DeanGeneral Counsel and Secretary	Grant or award A	+8,722	–	78,471	Form 4
2026-01-12	Hoops Elliot DeanGeneral Counsel and Secretary	Grant or award A	+22,942	–	101,413	Form 4
2026-01-12	Hoops Elliot DeanGeneral Counsel and Secretary	Shares withheld for tax F	−9,028	65.34	92,385	Form 4
2026-01-12	Hoops Elliot DeanGeneral Counsel and Secretary	Shares withheld for tax F	−4,526	65.34	87,859	Form 4
2026-01-12	Infuso David GregoryChief Accounting Officer	Grant or award A	+3,894	–	51,988	Form 4
2026-01-12	Infuso David GregoryChief Accounting Officer	Grant or award A	+1,301	–	53,289	Form 4
2026-01-12	Infuso David GregoryChief Accounting Officer	Shares withheld for tax F	−581	65.34	52,708	Form 4
2026-01-12	Litinsky James H.Director, Chairman and CEO	Grant or award A	+65,422	–	277,766	Form 4
2026-01-12	Litinsky James H.Director, Chairman and CEO	Grant or award A	+38,238	–	316,004	Form 4
2026-01-12	Litinsky James H.Director, Chairman and CEO	Shares withheld for tax F	−38,238	65.34	277,766	Form 4
2026-01-12	Litinsky James H.Director, Chairman and CEO	Shares withheld for tax F	−26,316	65.34	251,450	Form 4
2025-12-31	Duckworth Connie KDirector	Grant or award A	+593	–	36,427	Form 4
2025-12-31	Lavan MaryanneDirector	Grant or award A	+556	–	19,755	Form 4
2025-11-18	Litinsky James H.Director, Chairman and CEO	Shares withheld for tax F	−78,700	58.51	333,644	Form 4
2025-10-13	Infuso David GregoryChief Accounting Officer	Grant or award A	+3,427	–	48,094	Form 4
2025-09-30	Lavan MaryanneDirector	Grant or award A	+419	–	19,199	Form 4
2025-09-30	Duckworth Connie KDirector	Grant or award A	+447	–	35,834	Form 4
2025-09-12	Litinsky James H.Director, Chairman and CEO	Gift G	−25,000	–	13,618,076	Form 4
2025-06-30	Duckworth Connie KDirector	Grant or award A	+901	–	35,387	Form 4
2025-06-30	Lavan MaryanneDirector	Grant or award A	+845	–	18,780	Form 4
2025-05-17	Hoops Elliot DeanGeneral Counsel and Secretary	Shares withheld for tax F	−3,584	21.31	75,272	Form 4
2025-03-31	Lavan MaryanneDirector	Grant or award A	+1,152	–	17,935	Form 4
2025-03-31	Duckworth Connie KDirector	Grant or award A	+1,229	–	34,486	Form 4
2025-03-16	Rosenthal Michael StuartChief Operating Officer	Shares withheld for tax F	−384	26.83	1,434,409	Form 4
2025-03-16	Corbett RyanChief Financial Officer	Shares withheld for tax F	−288	26.83	229,812	Form 4
2025-02-13	Hoops Elliot DeanGeneral Counsel and Secretary	Gift G	−10,899	–	78,856	Form 4
2025-02-13	Hoops Elliot DeanGeneral Counsel and Secretary	Gift G	+10,899	–	19,013	Form 4
2025-01-14	Hoops Elliot DeanGeneral Counsel and Secretary	Shares withheld for tax F	−1,299	19.39	89,755	Form 4
2025-01-14	Corbett RyanChief Financial Officer	Shares withheld for tax F	−3,778	19.39	290,100	Form 4
2025-01-13	Hoops Elliot DeanGeneral Counsel and Secretary	Shares withheld for tax F	−1,249	19.53	65,453	Form 4
2025-01-13	Hoops Elliot DeanGeneral Counsel and Secretary	Grant or award A	+25,601	–	91,054	Form 4
2025-01-13	Corbett RyanChief Financial Officer	Shares withheld for tax F	−1,793	19.53	250,356	Form 4
2025-01-13	Corbett RyanChief Financial Officer	Grant or award A	+43,522	–	293,878	Form 4
2025-01-13	Rosenthal Michael StuartChief Operating Officer	Shares withheld for tax F	−2,560	19.53	1,387,430	Form 4
2025-01-13	Rosenthal Michael StuartChief Operating Officer	Grant or award A	+47,363	–	1,434,793	Form 4
2025-01-13	Litinsky James H.Director, Chairman and CEO, 10% owner	Shares withheld for tax F	−5,291	19.53	293,297	Form 4
2025-01-13	Litinsky James H.Director, Chairman and CEO, 10% owner	Grant or award A	+119,047	–	412,344	Form 4
2025-01-12	Hoops Elliot DeanGeneral Counsel and Secretary	Shares withheld for tax F	−4,526	19.75	66,702	Form 4
2025-01-12	Corbett RyanChief Financial Officer	Shares withheld for tax F	−7,872	19.75	252,149	Form 4
2025-01-12	Rosenthal Michael StuartChief Operating Officer	Shares withheld for tax F	−10,601	19.75	1,389,990	Form 4
2025-01-12	Litinsky James H.Director, Chairman and CEO, 10% owner	Shares withheld for tax F	−26,316	19.75	298,588	Form 4
2024-12-31	Lavan MaryanneDirector	Grant or award A	+1,715	–	16,783	Form 4
2024-12-31	Duckworth Connie KDirector	Grant or award A	+1,830	–	33,257	Form 4
2024-12-10	Rosenthal Michael StuartChief Operating Officer	Other J	+169,078	–	1,400,591	Form 4
2024-11-18	Litinsky James H.Director, Chairman and CEO, 10% owner	Shares withheld for tax F	−78,700	18.35	446,204	Form 4
2024-11-17	Corbett RyanChief Financial Officer	Shares withheld for tax F	−14,805	18.28	310,216	Form 4
2024-11-17	Rosenthal Michael StuartChief Operating Officer	Shares withheld for tax F	−171,462	18.28	1,231,513	Form 4

How to read it

Buy, sale: Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
Plan: A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
Holds after: The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
Value: Shares times the price the form reports, which is often an average over several fills on the day.

Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.

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