Ryan Corbett Mp Materials Corp. (MP) insider trading activity

Ryan Corbett is Chief Financial Officer of MP Materials Corp. . Currently has a direct ownership of 156,666 shares of MP, which is worth approximately $9.19 Million. The most recent transaction as insider was on Dec 09, 2025, when has been sold 38,146 shares (Common Stock) at a price of $60.0 per share, resulting in proceeds of $2,288,760. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 157K

27.07% 3M change

39.75% 12M change

Total Value Held $9.19 Million

Ryan Corbett Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 09 2025	SELL Open market or private sale	$2,288,760 $60.0 p/Share	38,146 Reduced 19.58%	156,666 Common Stock
Nov 17 2025	SELL Open market or private sale	$1,154,400 $57.72 p/Share	20,000 Reduced 9.31%	194,812 Common Stock
Mar 17 2025	SELL Open market or private sale	$405,000 $27.0 p/Share	15,000 Reduced 6.53%	214,812 Common Stock
Mar 16 2025	SELL Payment of exercise price or tax liability	$7,727 $26.83 p/Share	288 Reduced 0.13%	229,812 Common Stock
Mar 14 2025	SELL Open market or private sale	$1,528,200 $25.47 p/Share	60,000 Reduced 20.68%	230,100 Common Stock
Jan 14 2025	SELL Payment of exercise price or tax liability	$73,255 $19.39 p/Share	3,778 Reduced 1.29%	290,100 Common Stock
Jan 13 2025	SELL Payment of exercise price or tax liability	$35,017 $19.53 p/Share	1,793 Reduced 0.71%	250,356 Common Stock

Jan 13 2025	BUY Grant, award, or other acquisition	-	43,522 Added 12.9%	293,878 Common Stock
Jan 12 2025	SELL Payment of exercise price or tax liability	$155,472 $19.75 p/Share	7,872 Reduced 3.03%	252,149 Common Stock
Nov 29 2024	SELL Open market or private sale	$752,500 $21.5 p/Share	35,000 Reduced 11.86%	260,021 Common Stock
Nov 18 2024	SELL Open market or private sale	$278,068 $18.3 p/Share	15,195 Reduced 4.9%	295,021 Common Stock
Nov 17 2024	SELL Payment of exercise price or tax liability	$270,635 $18.28 p/Share	14,805 Reduced 4.56%	310,216 Common Stock
May 28 2024	SELL Open market or private sale	$846,500 $16.93 p/Share	50,000 Reduced 13.33%	325,021 Common Stock
Mar 16 2024	SELL Payment of exercise price or tax liability	$4,017 $13.9 p/Share	289 Reduced 0.08%	375,021 Common Stock
Jan 12 2024	BUY Grant, award, or other acquisition	-	74,347 Added 16.53%	375,310 Common Stock
Mar 16 2023	SELL Payment of exercise price or tax liability	$3,203 $27.62 p/Share	116 Reduced 0.05%	225,881 Common Stock
Jan 14 2023	SELL Payment of exercise price or tax liability	$71,167 $29.53 p/Share	2,410 Reduced 1.06%	225,997 Class A Common Stock
Jan 13 2023	BUY Grant, award, or other acquisition	-	16,931 Added 6.9%	228,407 Class A Common Stock
Nov 18 2022	SELL Open market or private sale	$534,435 $32.39 p/Share	16,500 Reduced 7.24%	211,476 Common Stock
Nov 17 2022	SELL Payment of exercise price or tax liability	$438,345 $32.47 p/Share	13,500 Reduced 5.59%	227,976 Common Stock
Jun 02 2022	SELL Open market or private sale	$216,000 $40.0 p/Share	5,400 Reduced 2.34%	225,098 Common Stock
Mar 16 2022	SELL Payment of exercise price or tax liability	$5,010 $43.95 p/Share	114 Reduced 0.05%	230,498 Class A Common Stock
Jan 14 2022	SELL Payment of exercise price or tax liability	$57,039 $46.83 p/Share	1,218 Reduced 0.53%	230,612 Common Stock
Jan 14 2022	BUY Grant, award, or other acquisition	-	40,676 Added 14.93%	231,830 Common Stock
Nov 18 2021	SELL Open market or private sale	$1,738,311 $43.73 p/Share	39,751 Reduced 17.22%	191,154 Common Stock

Ryan Corbett

Chief Financial Officer

Las Vegas, NV

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