Elliot D. Hoops - 01 Aug 2025 Form 4 Insider Report for MP Materials Corp. / DE (MP)

Role
General Counsel and Secretary
Signature
/s/ Elliot D. Hoops
Issuer symbol
MP
Transactions as of
01 Aug 2025
Transactions value $
-$382,304
Form type
4
Filing time
01 Aug 2025, 21:22:34 UTC
Previous filing
03 Jul 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hoops Elliot Dean General Counsel and Secretary 1700 S. PAVILION CENTER DRIVE, SUITE 800, LAS VEGAS /s/ Elliot D. Hoops 01 Aug 2025 0001862894

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MP Common Stock Sale -$326K -5.42K -85.51% $60.22 918 01 Aug 2025 By Hoops Family Trust F1, F2
transaction MP Common Stock Sale -$42.5K -700 -76.25% $60.77 218 01 Aug 2025 By Hoops Family Trust F1, F3
transaction MP Common Stock Sale -$13.4K -218 -100% $61.62 0 01 Aug 2025 By Hoops Family Trust F1, F4
holding MP Common Stock 69.7K 01 Aug 2025 Direct
holding MP Common Stock 1K 01 Aug 2025 By Spouse
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
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 $59.54 to $60.51. 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.
F3 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.53 to $61.26. 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 (3) to this Form 4.
F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.61 to $61.64. 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 (4) to this Form 4.