MP Materials Corp. / DE — Director's Dealing 2025

Jun 14, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MP Materials Corp. / DE (MP)
CIK: 0001801368
Period of Report: 2025-06-12

Reporting Person: Hoops Elliot Dean (General Counsel and Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-06-12	Common Stock	S	800	$29.95	Disposed	18213	Indirect
2025-06-13	Common Stock	S	5538	$29.96	Disposed	12675	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	75272	Direct
Common Stock	1000	Indirect

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2025.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.95 to $29.99. The reporting person undertakes to provide to MP Materials Corp., any security holder of MP Materials Corp., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.