mp-20240426

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No. )

Filed by the Registrant ☑

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☑ Definitive Proxy Statement

☐ Definitive Additional Materials

☐ Soliciting Material under §240.14a-12

MP MATERIALS CORP.

(Name of Registrant as Specified In Its Charter)

N/A

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

☑ No fee required.

☐ Fee paid previously with preliminary materials.

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

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			NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
			To be held on June 11, 2024

NOTICE IS HEREBY GIVEN that the 2024 Annual Meeting of Stockholders (the “Annual Meeting”) of MP Materials Corp., a Delaware corporation (the “Company”), will be held on Tuesday, June 11, 2024, at 8:00 a.m., Central Time. To increase access for all of our stockholders, the Annual Meeting will be online and a completely virtual meeting of stockholders. You may attend, vote and submit questions during the Annual Meeting via the live audio webcast on the Internet at www.virtualshareholdermeeting.com/MP2024. You will not be able to attend the Annual Meeting in person nor will there be any physical location.

Only stockholders of record at the close of business on April 18, 2024, are entitled to notice of, and to vote at, the Annual Meeting and any postponement or adjournment thereof. We are committed to ensuring our stockholders have the same rights and opportunities to participate in the Annual Meeting as if it had been held in a physical location. As further described in the proxy materials for the Annual Meeting, you are entitled to attend the Annual Meeting via the live audio webcast on the Internet at www.virtualshareholdermeeting.com/MP2024. While we encourage you to vote in advance of the Annual Meeting, you may also vote and submit questions relating to meeting matters during the Annual Meeting (subject to time restrictions). You may vote by telephone, Internet or mail prior to the Annual Meeting.

To be admitted to the Annual Meeting at www.virtualshareholdermeeting.com/MP2024, you must enter the 16-digit control number found next to the box with the arrow included on your Notice of Internet Availability of Proxy Materials (the “Internet Notice”) or proxy card (if you receive a printed copy of the proxy materials).

The Annual Meeting will be held for the following purposes:

1. To elect the two Class I directors named in this Proxy Statement to serve until the 2027 annual meeting of stockholders and until their respective successors are duly elected and qualified or until such director’s earlier death, resignation or removal;

2. To hold an advisory vote to approve the compensation paid to the Company’s named executive officers;

3. To ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2024; and

4. To consider and transact such other business as may properly come before the Annual Meeting.

On or about April 26, 2024, we began mailing to certain stockholders the Internet Notice containing instructions on how to access this Proxy Statement and our Annual Report on Form 10-K for the fiscal year ended December 31, 2023 (the “Annual Report”) and how to vote online.


						By order of the Board of Directors,

Las Vegas, Nevada

April 26, 2024						Elliot D. Hoops General Counsel and Secretary

Important Notice Regarding the Availability of Proxy Materials for the 2024 Annual Meeting of the Company: The Internet Notice, Proxy Statement and Annual Report are available at www.proxyvote.com.

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Your vote is very important. You may vote at the virtual meeting or by proxy. Whether or not you plan to virtually attend the Annual Meeting, we encourage you to access and review the proxy materials and submit your proxy or voting instructions as soon as possible. You may vote your proxy by telephone or Internet (instructions are on your proxy card, voter instruction form and the Internet Notice, as applicable) or, if you received your proxy materials by mail, by completing, signing and mailing the enclosed proxy card in the enclosed envelope.

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Forward-Looking S tatement s			1
2024 Proxy Statement Summary			2
Overview of MP Materials Corp.			3
Questions and Answers			5
Proposal One—Election of the Two Class I Directors Named in This Proxy Statement			11
Corporate Governance			15
Certain Relationships and Related Person Transactions			22
Security Ownership of Certain Beneficial Owners and Management			26
Director Compensation			28
Compensation Discussion and Analysis			30
Compensation Tables			42
Proposal Two—Advisory Vote to Approve Compensation Paid to the Company’s Named Executive Officers			56
Proposal Three—Ratification of the Appointment of KPMG LLP as the Company’s Independent Registered Public Accounting Firm for the Fiscal Year Ending December 31, 2024			57
Report of the Audit Committee			59

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FORWARD-LOOKING STATEMENTS


			This Proxy Statement contains certain statements that are not historical facts and are forward-looking statements for purposes of the safe harbor provisions under the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of words such as “estimate,” “plan,” “project,” “forecast,” “intend,” “expect,” “anticipate,” “believe,” “seek,” “will,” “target,” or similar expressions that predict or indicate future events or trends or that are not statements of historical matters. These forward-looking statements are all subject to risks, uncertainties and changes in circumstances that could significantly affect the Company’s future financial results and business.

			Accordingly, the Company cautions that the forward-looking statements contained herein are qualified by important factors that could cause actual results to differ materially from those reflected by such statements. These forward-looking statements are subject to a number of risks and uncertainties, including changes in domestic and foreign business, market, financial, political and legal conditions; fluctuations and uncertainties related to demand for and pricing of rare earth products; uncertainty of the projected financial information with respect to the Company; continued demand for neodymium-iron-boron (“NdFeB”) alloy and magnets which may decrease materially in the future; the effects of competition on the Company’s future business; risks related to the rollout of the Company’s business strategy, including Stage II and III, and the timing of achieving expected business milestones; risks related to the Company’s Stage II operations and the Company’s ability to achieve run rate production of separated rare earth materials; risks related to the Company’s long-term agreement with General Motors, including the Company’s ability to produce and supply NdFeB magnets; risks related to expected sales of separated neodymium-praseodymium (“NdPr”) oxide due to various risks, including demand and pricing for separated NdPr oxide; risks related to the Company’s ability to develop magnetic precursor products, including production delays; risks related to the Company entering into agreements with customers for prepayment of magnetic precursor products, including NdPr metal; the impact of events outside of our control, such as natural disasters, climate change, wars or health epidemics or pandemics, on any of the foregoing risks; and those factors discussed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 under the heading “Risk Factors,” and other documents to be filed by the Company with the Securities and Exchange Commission. If any of these risks materialize or our assumptions prove incorrect, actual results could differ materially from the results implied by these forward-looking statements. The Company does not intend to update publicly any forward-looking statements except as required by law.

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2024 PROXY STATEMENT SUMMARY

This summary contains highlights about our Company and the upcoming 2024 Annual Meeting of Stockholders. This summary does not contain all of the information that you may wish to consider in advance of the meeting, and we encourage you to read the entire Proxy Statement before voting.

2024 Annual Meeting of Stockholders


Date and Time:			Tuesday, June 11, 2024, at 8:00 a.m., Central Time
Location:			Live audio webcast on the Internet at www.virtualshareholdermeeting.com/MP2024*
Record Date:			April 18, 2024

* This year’s Annual Meeting will be conducted via live audio webcast. You may attend, ask questions relating to meeting matters (subject to time restrictions) and vote during the Annual Meeting via the live audio webcast on the Internet at the link above. You will not be able to attend the Annual Meeting in person. There will be no physical location for stockholders to attend.

Voting Matters and Board Recommendations

Proposal

Matter

Board

Recommendation

Election of the Two Class I Directors named in this Proxy Statement

(James H. Litinsky and Andrew A. McKnight)

FOR each Nominee

Advisory Vote to Approve Compensation Paid to the Company’s Named Executive Officers

FOR

Ratification of the Appointment of KPMG LLP as the Company’s Independent Registered Public Accounting Firm for the Fiscal Year Ending December 31, 2024

FOR

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OVERVIEW OF MP MATERIALS CORP.

•Largest Producer of Rare Earth Materials in Western Hemisphere—The Company owns and operates the Mountain Pass Rare Earth Mine and Processing Facility in California (“Mountain Pass”), the only rare earth mining and processing site of scale in North America. Separated rare earth elements are critical inputs to the world’s most powerful and efficient magnets found in electric vehicles, unmanned aerial vehicles, defense systems, wind turbines and various advanced technologies.

•Restoring the Full Rare Earth Supply Chain to the United States—The Company is developing U.S. metal, alloy and magnet manufacturing capacity to build these critical components for electrification domestically. The Company is constructing a rare earth metal, alloy and magnet manufacturing facility in Fort Worth, Texas (the “Fort Worth Facility”), where the Company anticipates manufacturing neodymium-iron-boron (“NdFeB”) permanent magnets and its precursor products. In 2023, the Company completed construction of the building for the Fort Worth Facility, opened the office space that will serve as its company-wide magnetics headquarters, and made further progress on advancing its metal and magnet-making production capabilities.

•Maintained Strong Production Despite Continued Construction and Commissioning—The Company maintained strong concentrate production volumes at Mountain Pass despite continued construction and commissioning activities, producing 41,557 metric tons of rare earth oxides (“REO”) in concentrate and selling 36,837 metric tons of REO in 2023. Additionally, in 2023, the Company generated revenue of $253.4 million and net income of $24.3 million.

•Commenced Production and Sales of Separated Rare Earth Products—In 2023, the Company completed construction and/or initial commissioning of all circuits of the Stage II separations facility and for the first time ever, commenced production and sales of separated rare earth products, producing 200 metric tons of neodymium-praseodymium (“NdPr”) oxide and selling 10 metric tons of NdPr oxide in 2023.

•Financial Discipline—As of December 31, 2023, the Company had $997.8 million of cash, cash equivalents and short-term investments and $307.8 million of net cash on the balance sheet.

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1700 S. Pavilion Center Drive, Suite 800

Las Vegas, Nevada 89135

PROXY STATEMENT

ANNUAL MEETING OF STOCKHOLDERS

June 11, 2024

This Proxy Statement is being furnished to the stockholders of MP Materials Corp. (the “Company,” “MP Materials” or “MP”) in connection with the solicitation of proxies for the Company’s 2024 Annual Meeting of Stockholders (the “Annual Meeting”) to be held on June 11, 2024 at 8:00 a.m., Central Time, or at any adjournment or postponement thereof, for the purposes set forth herein and in the accompanying Notice of Internet Availability of Proxy Materials (the “Internet Notice”). The Annual Meeting will be held via live audio webcast on the Internet at www.virtualshareholdermeeting.com/MP2024. This solicitation is being made by the Board of Directors of the Company (the “Board of Directors” or the “Board”). You will be able to vote and submit questions online through the virtual meeting platform during the Annual Meeting.

As permitted by the rules of the Securities and Exchange Commission (the “SEC”), we are making this Proxy Statement, the Internet Notice, the accompanying proxy card, and the Annual Report on Form 10-K for the fiscal year ended December 31, 2023, available to our stockholders electronically via the Internet at www.proxyvote.com. On or about April 26, 2024, we will mail to our stockholders the Internet Notice containing instructions on how to access this Proxy Statement and vote online or by telephone. If you received an Internet Notice by mail, you will not receive a printed copy of the proxy materials in the mail unless you specifically request them pursuant to the instructions provided in the Internet Notice. The Internet Notice instructs you on how to access and review all of the important information contained in this Proxy Statement.

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THE INFORMATION PROVIDED IN THE “QUESTIONS AND ANSWERS” FORMAT BELOW IS FOR YOUR CONVENIENCE AND INCLUDES ONLY A SUMMARY OF CERTAIN INFORMATION CONTAINED IN THIS PROXY STATEMENT. YOU SHOULD READ THIS ENTIRE PROXY STATEMENT CAREFULLY.

QUESTIONS AND ANSWERS

Why am I receiving these materials?

We are distributing our proxy materials because our Board is soliciting your proxy to vote at the Annual Meeting. This Proxy Statement summarizes the information you need to vote at the Annual Meeting. You do not need to attend the Annual Meeting to vote your shares.

Pursuant to SEC rules, we are providing access to our proxy materials via the Internet at www.proxyvote.com. Accordingly, we are sending an Internet Notice to all of our stockholders as of the close of business on April 18, 2024 (the “Record Date”). All stockholders may access our proxy materials on the website referred to in the Internet Notice. You may also request to receive a printed set of the proxy materials. You can find instructions regarding how to access our proxy materials via the Internet and how to request a printed copy in the Internet Notice. Additionally, by following the instructions in the Internet Notice, you may request to receive proxy materials in printed form by mail or electronically by email on an ongoing basis. We believe that these rules allow us to provide our stockholders with the information they need while lowering the costs of delivery and reducing the environmental impact of the Annual Meeting.

How can I attend the Annual Meeting?

Stockholders as of the Record Date (or their duly appointed proxy holder) may attend, vote and submit questions virtually during the Annual Meeting by logging in at http://www.virtualshareholdermeeting.com/MP2024. To log in, stockholders (or their authorized representatives) will need the control number provided on their proxy card, voting instruction form or Internet Notice. If you are not a stockholder or do not have a control number, you may still access the Annual Meeting as a guest, but you will not be able to submit questions or vote at the Annual Meeting. The Annual Meeting will begin promptly at 8:00 a.m., Central Time, on Tuesday, June 11, 2024. We encourage you to access the Annual Meeting prior to the start time. Online access will open at 7:45 a.m., Central Time, and you should allow ample time to log in to the Annual Meeting webcast and test your computer audio system. We recommend that you carefully review the procedures needed to gain admission in advance. A recording of the Annual Meeting will be available at http://www.virtualshareholdermeeting.com/MP2024 for 90 days after the Annual Meeting.

Can I ask questions at the virtual Annual Meeting?

Stockholders as of the Record Date who attend and participate in our virtual Annual Meeting will have an opportunity to submit questions live via the Internet during a designated portion of the meeting. We also encourage you to submit questions in advance of the meeting until 11:59 p.m. Eastern Time the day before the Annual Meeting by going to www.proxyvote.com and logging in with your control number. During the Annual Meeting, we will spend up to 15 minutes answering stockholder questions that comply with the meeting rules of procedure. The rules of procedure, including the types of questions that will be accepted, will be posted on the Annual Meeting website. To ensure the orderly conduct of the Annual Meeting, we encourage you to submit questions in advance. If we receive substantially similar questions, we will group such questions together and provide a single response to avoid repetition. Stockholders must have available their control number provided on their proxy card, voting instruction form or Internet Notice to ask questions during the meeting.

What if I have technical difficulties or trouble accessing the virtual Annual Meeting?

We will have technicians ready to assist you with any technical difficulties you may have accessing the virtual meeting. If you encounter any difficulties accessing the virtual Annual Meeting during check-in or during the meeting, please call the technical support number that will be posted on the virtual shareholder meeting login page: http://www.virtualshareholdermeeting.com/MP2024.

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What proposals will be voted on at the Annual Meeting?

Stockholders will vote on three proposals at the Annual Meeting:

•the election of the two Class I directors named in this Proxy Statement to serve until the 2027 annual meeting of stockholders and until their respective successors are duly elected and qualified or until such director’s earlier death, resignation or removal;

•to hold an advisory vote to approve the compensation paid to the Company’s named executive officers; and

•the ratification of the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2024.

We will also consider other business, if any, that properly comes before the Annual Meeting.

What happens if other business not discussed in this Proxy Statement comes before the Annual Meeting?

The Company does not know of any business to be presented at the Annual Meeting other than the proposals discussed in this Proxy Statement. If other business properly comes before the Annual Meeting under our Amended and Restated Certificate of Incorporation (the “Charter”), Amended and Restated Bylaws (the “Bylaws”), and rules established by the SEC, the proxies will use their discretion in casting all of the votes that they are entitled to cast.

How does the Board recommend that stockholders vote on the proposals?

Our Board recommends that stockholders vote “FOR” the election of the two director nominees named in this Proxy Statement, “FOR” the approval, on an advisory basis, of the compensation of the Company’s named executive officers, and “FOR” the ratification of the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2024.

Who is entitled to vote?

As of the Record Date, 165,313,168 shares of common stock, par value $0.0001 per share, were outstanding. Only holders of record of our common stock as of the Record Date will be entitled to notice of, and to vote at, the Annual Meeting or any adjournment or postponement thereof. Each stockholder is entitled to one vote for each share of our common stock held by such stockholder on the Record Date.

How do I vote in advance of the Annual Meeting?

If you are a holder of record of shares of common stock of the Company, you may direct your vote without attending the Annual Meeting by following the instructions on the Internet Notice or proxy card to vote by Internet or by telephone, or by signing, dating and mailing a proxy card.

If you hold your shares in street name via a broker, bank or other nominee, you may direct your vote without attending the Annual Meeting by signing, dating and mailing your voting instruction card. Internet or telephonic voting may also be available. Please see your voting instruction card provided by your broker, bank or other nominee for further details.

How do I vote during the Annual Meeting?

Shares held directly in your name as the stockholder of record may be voted if you are attending the Annual Meeting by entering the 16-digit control number found on your proxy card or Internet Notice when you log into the Annual Meeting at http://www.virtualshareholdermeeting.com/MP2024.

Shares held in street name through a brokerage account or by a broker, bank or other nominee may be voted at the Annual Meeting by entering the 16-digit control number found on your Internet Notice or voter instruction card when you log into the meeting at http://www.virtualshareholdermeeting.com/MP2024.

Even if you plan to attend the Annual Meeting, we recommend that you vote in advance, as described above under “How do I vote in advance of the Annual Meeting?” so that your vote will be counted if you are unable to attend the Annual Meeting.

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Can I change my vote or revoke my proxy?

You may change your vote or revoke your proxy at any time before it is voted at the Annual Meeting. If you are a stockholder of record, you may change your vote or revoke your proxy by:

•delivering to the attention of the Secretary at the address on the first page of this Proxy Statement a written notice of revocation of your proxy;

•delivering to us an authorized proxy bearing a later date (including a proxy over the Internet or by telephone); or

•attending the Annual Meeting and voting electronically, as indicated above under “How do I vote during the Annual Meeting?” Attendance at the Annual Meeting will not, by itself, revoke a proxy.

If your shares are held in the name of a bank, broker or other nominee, you may change your vote by submitting new voting instructions to your bank, broker or other nominee. Please note that if your shares are held of record by a bank, broker or other nominee, and you decide to attend and vote at the Annual Meeting, your vote at the Annual Meeting will not be effective unless you present a legal proxy, issued in your name from the record holder (your bank, broker or other nominee).

What is a broker non-vote?

Brokers, banks or other nominees holding shares on behalf of a beneficial owner may vote those shares in their discretion on certain “routine” matters even if they do not receive timely voting instructions from the beneficial owner. With respect to “non-routine” matters, the broker, bank or other nominee is not permitted to vote shares for a beneficial owner without timely received voting instructions. The only routine matter to be presented at the Annual Meeting is the proposal to ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2024 (Proposal Three). Proposal One and Proposal Two are non-routine matters.

A broker non-vote occurs when a broker, bank or other nominee does not vote on a non-routine matter because the beneficial owner of such shares has not provided voting instructions with regard to such matter. A broker, bank or other nominee may exercise its discretionary voting authority on Proposal Three because Proposal Three is a routine matter, and as such there will be no broker non-votes on Proposal Three. Broker non-votes may occur as to Proposal One and Proposal Two, or any other non-routine matters that are properly presented at the Annual Meeting. Broker non-votes will have no impact on the voting results for Proposal One and Proposal Two, or any other non-routine matter that comes before the Annual Meeting.

What constitutes a quorum?

The presence at the Annual Meeting, either in person or by proxy, of holders of a majority of the aggregate number of shares of our issued and outstanding common stock entitled to vote thereat as of the Record Date shall constitute a quorum for the transaction of business at the Annual Meeting. Abstentions and broker non-votes will be counted as present for the purpose of determining whether there is a quorum at the Annual Meeting. Your shares are counted as being present if you participate virtually at the Annual Meeting and cast your vote online during the Annual Meeting prior to the closing of the polls by visiting http://www.virtualshareholdermeeting.com/MP2024, or if you vote by proxy via the Internet, by telephone or by returning a properly executed and dated proxy card or voting instruction form by mail.

What vote is required to approve each matter to be considered at the Annual Meeting?

Proposal One: Election of the Two Class I Directors Named in this Proxy Statement.

Our Bylaws provide that the election of directors shall be determined by a plurality of the votes cast by the stockholders present in person or represented by proxy at the Annual Meeting and entitled to vote thereon. This means that once a quorum has been established, the director nominees receiving the highest number of votes are elected up to the maximum number of directors to be elected at the Annual Meeting. Thus, the nominees receiving the highest number of votes at the Annual Meeting will be elected, even if these votes do not constitute a majority of the votes cast. A broker non-vote on Proposal One will not have any effect.

Proposal Two: Advisory Vote to Approve Compensation Paid to the Company’s Named Executive Officers.

The proposal to approve an advisory resolution regarding the compensation of the Company’s named executive officers requires approval by the affirmative vote of a majority of the votes cast by the stockholders present in person or represented by

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proxy at the Annual Meeting and entitled to vote thereon with respect to such proposal. An abstention or a broker non-vote on Proposal Two will not have any effect.

Proposal Three: Ratification of the Appointment of KPMG LLP as the Company’s Independent Registered Public Accounting Firm for the Fiscal Year Ending December 31, 2024.

The proposal to ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the 2024 fiscal year requires approval by the affirmative vote of a majority of the votes cast by the stockholders present in person or represented by proxy at the Annual Meeting and entitled to vote thereon with respect to such proposal. An abstention on Proposal Three will have no effect. Brokers will have discretionary authority to vote on this proposal. Accordingly, there will not be any broker non-votes on Proposal Three.

What is the deadline for submitting a proxy?

To ensure that proxies are received in time to be counted prior to the Annual Meeting, proxies submitted by Internet or by telephone should be received by 11:59 p.m. Eastern Time on June 10, 2024, and proxies submitted by mail should be received by the close of business on June 10, 2024 (the day prior to the date of the Annual Meeting).

What does it mean if I receive more than one Internet Notice or proxy card?

If you hold your shares in more than one account, you will receive an Internet Notice or proxy card for each account. To ensure that all of your shares are voted, please complete, sign, date and return a proxy card for each account or use the Internet Notice or proxy card for each account to vote by Internet or by telephone.

How will my shares be voted if I return a blank proxy card or a blank voting instruction card?

If you are a holder of record of our common stock and you sign and return a proxy card or otherwise submit a proxy without giving specific voting instructions, your shares will be voted:

•“FOR” the election of the two Class I directors named in this Proxy Statement;

•“FOR” the approval, on an advisory basis, of the compensation of the Company’s named executive officers; and

•“FOR” the ratification of the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2024.

If you hold your shares in street name via a broker, bank or other nominee and do not provide the broker, bank or other nominee with voting instructions (including by signing and returning a blank voting instruction card), your shares:

•will be counted as present for purposes of establishing a quorum;

•will be voted in accordance with the broker’s, bank’s or other nominee’s discretion on “routine” matters, which includes the proposal to ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2024 (Proposal Three); and

•will not be counted in connection with the election of the two Class I director nominees named in this Proxy Statement (Proposal One) and the approval, on an advisory, of the compensation of the Company’s named executive officers (Proposal Two) or any other non-routine matters that are properly presented at the Annual Meeting. For each of these proposals, your shares will be treated as “broker non-votes.” A broker non-vote will have no impact on voting results for non-routine matters.

Our Board knows of no matter to be presented at the Annual Meeting other than Proposals One, Two, and Three. If any other matters properly come before the Annual Meeting upon which a vote properly may be taken, shares represented by all proxies received by us will be voted with respect thereto as permitted and in accordance with the judgment of the proxy holders.

Who is making this solicitation and who will pay the expenses?

This proxy solicitation is being made on behalf of our Board. The Company will pay the cost of soliciting proxies for the Annual Meeting. In addition to solicitation by mail, our employees may solicit proxies personally or by telephone or facsimile, but they will not receive additional compensation for these services. Arrangements may be made with brokerage houses, custodians, nominees and fiduciaries to send proxy materials to their principals and we may reimburse them for their expenses.

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We have retained D.F. King & Co., Inc. to assist in the solicitation of proxies at a cost that is not expected to exceed $17,500 plus reasonable out-of-pocket expenses.

Will a stockholder list be available for inspection?

A list of stockholders entitled to vote at the Annual Meeting will be available for inspection by stockholders for any purpose germane to the meeting for 10 business days prior to the Annual Meeting, at MP Materials Corp., 1700 S. Pavilion Center Drive, Suite 800, Las Vegas, Nevada 89135, between the hours of 9:00 a.m. and 5:00 p.m. Pacific Time. The stockholder list will also be available to stockholders of record for examination during the Annual Meeting at http://www.virtualshareholdermeeting.com/MP2024. You will need the control number included on your Internet Notice, proxy card, or voting instruction form, or otherwise provided by your bank, broker or other nominee.

What is “householding” and how does it affect me?

We have adopted a procedure approved by the SEC called “householding.” Under this procedure, we send only one Proxy Statement, Internet Notice and one Annual Report to eligible stockholders who share a single address, unless we have received instructions to the contrary from any stockholder at that address. This practice is designed to eliminate duplicate mailings, conserve natural resources, and reduce our printing and mailing costs. Stockholders who participate in householding will continue to receive separate proxy cards.

If you share an address with another stockholder and receive only one set of proxy materials but would like to request a separate copy of these materials, please contact our mailing agent, Broadridge, by calling (866) 540-7095 or writing to Broadridge Householding Department, 51 Mercedes Way, Edgewood, NY 11717, and an additional copy of proxy materials will be promptly delivered to you. Similarly, if you receive multiple copies of the proxy materials and would prefer to receive a single copy in the future, you may also contact Broadridge at the above telephone number or address. If you own shares through a bank, broker, or other nominee, you should contact the nominee concerning householding procedures.

How can I find out the results of the voting at the Annual Meeting?

We will announce preliminary voting results at the Annual Meeting. We will also disclose voting results on a Current Report on Form 8-K that we will file with the SEC within four business days after the Annual Meeting.

When are stockholder proposals due for next year’s annual meeting of the stockholders?

Our stockholders are entitled to present proposals for action at a forthcoming meeting if they comply with the requirements of our Charter, our Bylaws, and the rules established by the SEC.

Under Rule 14a-8 under the Securities Exchange Act of 1934 (the “Exchange Act”), if you want us to include a proposal in the proxy materials for our 2025 annual meeting of stockholders, we must receive the proposal at our executive offices at 1700 S. Pavilion Center Drive, Suite 800, Las Vegas, Nevada 89135, no later than December 27, 2024, provided, however, that if the date of our 2025 annual meeting of stockholders is more than 30 days before or after June 11, 2025, then the deadline to timely receive such material shall be a reasonable time before we begin to print and send our proxy materials.

Pursuant to our Bylaws, a stockholder proposal of business submitted outside of the process established in Rule 14a-8 and nominations of directors must be received no earlier than the close of business on February 11, 2025, and not later than the close of business on March 13, 2025, provided, however, that if the date of our 2025 annual meeting of stockholders is more than 30 days before June 11, 2025, or more than 60 days after June 11, 2025, then such notice must be delivered not earlier than the close of business on the 120th day before the meeting and not later than the later of (x) the close of business on the 90th day before the meeting or (y) the close of business on the 10th day following the day on which we first publicly announce the date of the 2025 annual meeting of stockholders. All proposals submitted outside of the process established in Rule 14a-8 and nominations of directors must comply with the requirements set forth in our Bylaws. In addition, stockholders who intend to solicit proxies in support of director nominees other than the Company’s director nominees must comply with the additional requirements of Rule 14a-19(b). Any proposal or nomination should be addressed to the attention of our Secretary, and we suggest that it be sent by certified mail, return receipt requested.

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Whom can I contact for further information?

You may request additional copies, without charge, of this Proxy Statement and other proxy materials or ask questions about the Annual Meeting, the proposals, or the procedures for voting your shares by writing to our Secretary at 1700 S. Pavilion Center Drive, Suite 800, Las Vegas, Nevada 89135, or by emailing our Investor Relations Group at ir@mpmaterials.com.

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MATTERS TO BE CONSIDERED AT THE ANNUAL MEETING

PROPOSAL ONE

ELECTION OF THE TWO CLASS I DIRECTORS NAMED IN THIS PROXY STATEMENT

General

In accordance with our Charter, we have a classified Board, with directors in three separate classes, Class I, Class II and Class III, with only one class of directors being elected in each year. At the Annual Meeting, our stockholders will vote on two Class I directors for a three-year term and until the election and qualification of their respective successors in office, or until such director’s earlier death, resignation or removal. Each of our other current directors will continue to serve as a director until the expiration of their respective terms and until the election and qualification of his or her successor, or until his or her earlier death, resignation or removal.

Our Board nominated James H. Litinsky and Andrew A. McKnight for re-election to our Board as Class I directors at the Annual Meeting. Messrs. Litinsky and McKnight currently serve on our Board and have consented to be named in this Proxy Statement and have agreed to serve, if elected, until the 2027 annual meeting of stockholders and until their successors have been duly elected and qualified or until their earlier death, resignation or removal. There are no family relationships between or among any of our executive officers, nominees, or continuing directors.

Directors

The following table sets forth information with respect to our director nominees for election at the Annual Meeting and continuing directors:


Name	Independent	Age	Director Since
Class I Directors—Nominees for Election at the Annual Meeting
James H. Litinsky	No	46	2020
Andrew A. McKnight	Yes	46	2020
Class II Directors—Term Expiring at the 2025 Annual Meeting
Connie K. Duckworth	Yes	69	2020
Maryanne R. Lavan	Yes	64	2020
General (Retired) Richard B. Myers	Yes	82	2020
Class III Directors—Term Expiring at the 2026 Annual Meeting
Arnold W. Donald	Yes	69	2023
Randall J. Weisenburger	Yes	65	2020

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Summary of Director Experience and Qualifications

The matrix below summarizes what our Board believes are desirable types of experience, qualifications, attributes and skills possessed by one or more of the Company’s directors because of their particular relevance to the Company’s business and strategy. While all of these were considered by the Board in connection with this year’s director nomination process, the following matrix does not encompass all experience, qualifications, attributes or skills of our directors.

Donald

Duckworth

Lavan

Litinsky

McKnight

Myers

Weisenburger

Qualification and Attributes

Accounting/Auditing

●

Business Operations

●

Capital Management

●

Corporate Governance Leadership

●

Financial Expertise/Literacy

●

Independence

●

Industry Experience

●

International

●

Investment Markets

●

Other Recent Public Board Experience

●

Public Company Executive Experience

●

Regulatory/Risk Management

●

Government, Law or Military

●

Demographic Background

MP Board Tenure (in Years)

Age (Years)

Gender (Male/Female)

Race/Ethnicity

African American

●

White/Caucasian

●

Biographies of our Board Members

Set forth below are the names and certain information about our Board of Directors and our Board Nominees, James H. Litinsky and Andrew A. McKnight.

Board Nominees—Class I Directors

James H. Litinsky is the Founder, Chairman, and Chief Executive Officer of MP Materials Corp. (NYSE: MP). Mr. Litinsky is also the Founder, Chief Executive Officer, and Chief Investment Officer of JHL Capital Group LLC, an alternative investment management firm. Prior to founding JHL in 2006, he was a member of the Drawbridge Special Opportunities Fund at Fortress Investment Group LLC, a global investment management firm. Prior to Fortress, he was a director of Finance at Omnicom Group, Inc., and worked as a merchant banker at Allen & Company. Mr. Litinsky received a B.A. in Economics from Yale University, cum laude, and a J.D. and M.B.A. from the Northwestern University School of Law and the Kellogg School of Management. He was admitted to the Illinois Bar. As Founder, Chairman, and CEO of the Company, Mr. Litinsky brings to our Board an extensive understanding of the Company’s business and industry. In addition, Mr. Litinsky brings to our Board valuable business, leadership, and management insights into the strategic direction and growth trajectory of the Company.

Andrew A. McKnight is Co-Chief Executive Officer of Fortress Investment Group LLC (“Fortress”) and a Managing Partner of the Fortress Credit Funds Business. Mr. McKnight serves on the investment committee for the Credit Funds, is a member of the Fortress Management and Credit Leadership Committees and is the head of the firm’s Diversity & Inclusion Committee. Mr. McKnight previously served on the board of directors of Mosaic Acquisition Corp. from 2017 to 2020; HRG Group, Inc. from 2016 to 2018; and Fidelity & Guaranty Life Insurance Company in 2017. Prior to joining Fortress in February 2005, Mr. McKnight worked at Fir Tree Partners where he was responsible for analyzing and trading high yield and convertible bonds, bank debt, derivatives and equities for the value-based hedge fund. Prior to Fir Tree, Mr. McKnight worked at Goldman, Sachs & Co. in Leveraged Finance and the Distressed Bank Debt trading group. Mr. McKnight serves on the Board of Advisors for the Center for Politics at the University of Virginia, the Board of Advisors for SMU’s Cox School of Business Alternative

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Asset Management Center, the Board of Advisors for the Center for New American Security, and the UT Southwestern Medical Center President’s Advisory Board. In addition, Mr. McKnight is a member of the Council on Foreign Relations. Mr. McKnight received a B.A. in Economics from the University of Virginia. Mr. McKnight brings to our Board extensive experience in management, finance and investments and executive leadership skills.

Continuing Directors—Class II Directors

Connie K. Duckworth was a Partner and Managing Director of Goldman Sachs, a multinational investment bank and financial services company, until 2000, when she retired following a 20-year career. Ms. Duckworth was named Partner in 1990, the first female sales and trading partner in Goldman Sachs’ history. After Goldman Sachs, Ms. Duckworth founded a social enterprise ARZU, Inc., in 2004 to empower destitute women weavers in rural Afghanistan and served pro bono as its Chairman and CEO until its merger with UK based Turquoise Mountain in 2019. Since 2010, Ms. Duckworth has served as a director of Steelcase Inc. (NYSE: SCS), a manufacturer of commercial furniture and related products. Previously, she served as a trustee of Equity Residential (NYSE: EQR), a Maryland real estate investment trust, until June 2022, and served on the boards of directors of Northwestern Mutual, Russell Investment Group, Nuveen Investments, Smurfit Stone Container Corporation, and DNP Select Income Fund. In her philanthropic work, Ms. Duckworth was a trustee of the University of Pennsylvania until the end of December 2023 and chairs the International Board of Advisors of the University of Texas at Austin. She serves on the board of Endeavor Health (formerly Northshore-Edward-Elmurst Health), in Evanston, Illinois, where she was the first and only female Chairman of the Board. She is a founding member of the U.S.-Afghan Women’s Council in Washington, D.C. The recipient of numerous awards for leadership, social impact and innovation, Ms. Duckworth holds an M.B.A. from the Wharton School and a B.A. from the University of Texas at Austin. Ms. Duckworth brings to our Board executive leadership experience in the financial services industry and as a non-profit entrepreneur. In addition, Ms. Duckworth brings to our Board insight into the Board’s roles and responsibilities, particularly in the areas of environmental, social, and governance matters, gained from her extensive experience as a public company board member.

Maryanne R. Lavan is the Senior Vice President, General Counsel, and Corporate Secretary of Lockheed Martin Corporation (NYSE: LMT), a global security and aerospace company. In this role, she is responsible for the legal affairs and law department of Lockheed Martin, including serving as counsel to its senior leadership and board of directors. She joined Lockheed Martin in 1990 and previously served as Vice President of Corporate Internal Audit, providing independent assessments of governance, internal controls, and risk management. Ms. Lavan graduated magna cum laude from the State University of New York at Albany with a Bachelor of Science degree. She received her J.D. from the Washington College of Law, American University. Ms. Lavan is a member of the Public Contract Law Section of the American Bar Association. She serves on the governing bodies for the Leadership Council on Legal Diversity, Equal Justice Works, Council for Court Excellence, University at Albany Foundation, Collegiate Directions Inc., and The Potomac School. Ms. Lavan brings to our Board extensive expertise in legal issues, public company governance, and matters relating to internal controls and risk management.

Retired U.S. Air Force General Richard B. Myers loyally served the United States for 40 years before retiring as a four-star general. He served as the 15th Chairman of the Joint Chiefs of Staff from 2001 until his retirement in 2005. In this capacity, he was the highest-ranking officer in the United States military and served as the principal military advisor to the President, Secretary of Defense, and National Security Council. From 2016 to February 2022, General Myers was the President of Kansas State University. He currently serves on the Board of Regents of the Uniformed Services University of the Health Sciences. General Myers previously served on the board of directors of Deere & Co. (NYSE: DE) from 2006 to 2015; Northrop Grumman Corporation (NYSE: NOC) from 2006 to 2017; United Technologies Corporation from 2006 to 2017; and Aon PLC (NYSE: AON) from 2006 until 2022. He was also the Colin L. Powell Chair of National Security, Leadership, Character, and Ethics at the National Defense University and was chairman of the board of directors of the United Service Organization’s World Board of Governors. In addition, he serves on the board of trustees of non-profit organization Fisher House Foundation and served on the board of directors of MRIGlobal. General Myers brings to our Board diverse leadership experience and consensus building skills as well as invaluable insights regarding supply chains, national security, and geopolitics. In addition, General Myers brings to our Board extensive public company governance expertise and board experience.

Continuing Directors—Class III Directors

Arnold W. Donald currently serves as a director of Bank of America Corporation (NYSE: BAC) since 2013, Salesforce, Inc. (NYSE: CRM) since January 2023, and GE Vernova Inc. (NYSE: GEV) since April 2024. Mr. Donald was President and Chief Executive Officer of Carnival Corporation (NYSE: CCL) and Carnival plc, a cruise and vacation company, from July 2013 to August 2022, and served as a director from 2001 to 2022. From November 2010 to June 2012, Mr. Donald served as President and Chief Executive Officer of The Executive Leadership Council, a nonprofit organization that seeks to support, develop, and increase the number of African American corporate executives globally. In addition, he served as President and Chief Executive

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Officer of the Juvenile Diabetes Research Foundation International from January 2006 to February 2008. He also served as the Chairman and Chief Executive Officer of Merisant from 2000 to 2003, a privately held global manufacturer of tabletop sweeteners, and remained as Chairman until 2005. In addition, Mr. Donald was a member of the board of directors of Crown Holdings, Inc. (NASDAQ: CCK) from 1999 to 2019. Further, Mr. Donald held several senior leadership positions with global responsibilities at Monsanto over a more than 20-year tenure, including President of its Agricultural Group and President of its Nutrition and Consumer Sector. Mr. Donald earned a B.A. in economics from Carleton College, a B.S. in mechanical engineering from Washington University in St. Louis, and an M.B.A. from The University of Chicago Booth School of Business. Mr. Donald brings to our Board extensive experience in regulated, consumer, retail, and distribution businesses both as an executive and as a director of public companies.

Randall J. Weisenburger is the Managing Member of Mile 26 Capital, LLC, a private investment company. Previously he served as the Executive Vice President and Chief Financial Officer of Omnicom Group Inc. (NYSE: OMC), a global media, marketing and corporate communications company (1998 to 2014). Prior to joining Omnicom, Mr. Weisenburger was a founding member of Wasserstein Perella, and was the President and Chief Executive Officer of the firm’s merchant banking subsidiary, Wasserstein & Co. He also held various roles within the firm’s portfolio of companies including Co-Chairman of Collins & Aikman Corp., CEO of Wickes Manufacturing, Vice Chairman of Maybelline Inc., and Chairman of American Law Media. Before Wasserstein Perella, Mr. Weisenburger was a member of the First Boston Corporation. Mr. Weisenburger currently serves as the Presiding Director and Senior Independent Director of Carnival Corporation (NYSE: CCL), a cruise and vacation company. He is also a director of Valero Energy Corporation (NYSE: VLO), the largest independent refiner and producer of renewable fuels, and a director of Corsair Gaming Inc. (NASDAQ: CRSR), a computer gaming equipment company. Mr. Weisenburger holds an M.B.A. from the Wharton School of the University of Pennsylvania, where he was named the Henry Ford Scholar, and a B.A. in Finance and Accounting from Virginia Polytechnic Institute and State University (Virginia Tech). Mr. Weisenburger brings to our Board extensive experience in business leadership, capital markets, finance and compliance, organizational leadership and public company governance.

Recommendation of Our Board of Directors

OUR BOARD OF DIRECTORS RECOMMENDS THAT OUR STOCKHOLDERS VOTE “FOR” THE ELECTION OF THE TWO CLASS I NOMINEES NAMED ABOVE.

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CORPORATE GOVERNANCE

Classified Board of Directors

Our Board is divided into three classes of directors that serve staggered three-year terms. At each annual meeting of stockholders, a class of directors is elected for a three-year term to succeed the same class whose term is then expiring. As a result, only one class of directors will be elected at each annual meeting of stockholders, with the other classes continuing for the remainder of their respective three-year terms. The size of the Board is seven members.

Each director’s term continues until its expiration and until the election and qualification of his or her successor, or his or her earlier death, resignation or removal. Our Charter and Bylaws authorize only our Board to fill vacancies on our Board. The Board intends that any increase or decrease in the number of directors will be distributed among the three classes so that, as nearly as possible, each class will consist of one-third of the directors. This classification of our Board may have the effect of delaying or preventing changes in control of our Company.

Director Independence

Our common stock is listed on the New York Stock Exchange (the “NYSE”). Under the rules of the NYSE, independent directors must comprise a majority of a listed company’s board of directors. In addition, the rules of the NYSE require that, subject to specified exceptions, each member of a listed company’s audit, compensation, and nominating and corporate governance committees be independent. Under the rules of the NYSE, a director will only qualify as an “independent director” if the director has no material relationship with the listed company, broadly taking into consideration all relevant facts and circumstances.

Audit Committee members must also satisfy the independence criteria set forth in Rule 10A-3 under the Exchange Act. In order to be considered independent for purposes of Rule 10A-3, a member of an audit committee of a listed company may not, other than in his or her capacity as a member of the audit committee, the board of directors or any other board committee: (1) accept, directly or indirectly, any consulting, advisory or other compensatory fee from the listed company or any of its subsidiaries or (2) be an affiliated person of the listed company or any of its subsidiaries.

At least annually, our Board evaluates all relationships between us and each director in light of relevant facts and circumstances for the purposes of determining whether a material relationship exists that might signal a potential conflict of interest or otherwise interfere with such director’s ability to satisfy his or her responsibilities as an independent director. Based on this evaluation, our Board will make an annual determination of whether each director is independent within the meaning of the independence standards of the NYSE and the SEC.

Our Board has determined that each of Messrs. Donald, McKnight, and Weisenburger, General Myers and Mses. Lavan and Duckworth qualifies as an “independent director” as defined under the rules of the NYSE. Mr. Litinsky, who serves as our Chairman and CEO, is not independent. Our Board also has determined that Mr. Weisenburger, and Mses. Duckworth and Lavan, who comprise our Audit Committee, Messrs. McKnight, Donald, and Weisenburger, who comprise our Compensation Committee, and Mses. Duckworth and Lavan, and General Myers, who comprise our Nominating and Corporate Governance Committee, satisfy the independence standards for such committees established by the SEC and the rules of the NYSE, as applicable. In making such determinations, our Board considered the relationships that each such non-employee director has with our Company and all other facts and circumstances our Board deemed relevant in determining independence, including the beneficial ownership of our capital stock by each non-employee director and any institutional stockholder with which he or she is affiliated.

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Board Leadership Structure

Our Corporate Governance Guidelines provide the Board will determine the Board leadership structure in a manner that it determines to be in the best interests of the Company and its stockholders. The Chairman of the Board and CEO positions may, but need not be, filled by the same individual.

At this time, the offices of the Chairman of the Board and the CEO are combined, with Mr. Litinsky serving as the Company’s Chairman and CEO. The Board believes that combining the Chairman and CEO positions is the appropriate corporate governance structure for the Company at this time because it most effectively utilizes Mr. Litinsky’s extensive experience and knowledge of the Company and the industry and provides for the most efficient leadership of our Board and Company. Board governance is balanced with a strong Presiding Director position, which is designed to maintain the Board’s firm independent oversight.

As Presiding Director, Mr. Weisenburger has the following duties:

•serve as a liaison between the Chairman of the Board and the independent directors;

•lead any executive sessions of the Board;

•preside at, and chair, Board meetings and meetings of stockholders at which the Chairman of the Board is absent;

•serve as temporary Chairperson of the Board in the event of the inability of the Chairperson of the Board to fulfill his/her role due to crisis or other event or circumstance which would make leadership by existing management inappropriate or ineffective, in which case the Presiding Director shall have the authority to convene meetings of the Board;

•collaborate with the Chairman of the Board on the frequency of Board meetings and any need for special Board meetings, if required;

•have authority to call meetings of the independent directors;

•lead the Board in discussions concerning the CEO’s performance and CEO succession;

•together with the Chairman of the Board, approve meeting agendas and meeting schedules for the Board;

•together with the Chairman of the Board, approve information sent to the Board, as necessary;

•serve as a liaison for stockholders who request direct communications with the Board;

•recommend to the Board, in concert with the chairpersons of the respective Board committees, the retention of consultants and advisors who directly report to the Board, including such independent legal, financial or other advisors as he or she deems appropriate, without consulting or obtaining the advance authorization of any officer of the Company; and

•perform such other duties and responsibilities as requested by the Board.

Role of the Board in Risk Oversight

The Board is responsible for the oversight of risk, while management is responsible for the day-to-day management of risk. The Board, directly and through its committees, carries out its oversight role by regularly reviewing and discussing with management the risks inherent in the operation of our business and applicable risk mitigation efforts. Management meets regularly to discuss the Company’s business strategies, challenges, risks and opportunities and reviews those items with the Board at regularly scheduled meetings. The Compensation Committee is responsible for overseeing the management of risks relating to our compensation plans and arrangements, including whether the Company’s incentive compensation plans encourage excessive or inappropriate risk taking. The Audit Committee is responsible for overseeing our risk assessment and management processes related to, among other things, cybersecurity, environmental, social and governance (“ESG”) matters, our financial reports and record-keeping, major litigation and financial risk exposures and the steps management has taken to monitor and control such exposures. The Nominating and Corporate Governance Committee is responsible for risk oversight associated with corporate governance practices and the composition of our Board and its committees.

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Evaluations of the Board of Directors

Under our Corporate Governance Guidelines, the Board evaluates its performance and the performance of its committees and individual directors on an annual basis through an evaluation process administered by our Nominating and Corporate Governance Committee. The Board discusses each evaluation to determine what, if any, actions should be taken to improve the effectiveness of the Board or any committee thereof or of the directors.

Board and Committee Meetings and Attendance

Directors are expected to make every effort to attend all meetings of the Board and all meetings of the committees on which they serve. In 2023, our Board had nine Board meetings. During 2023, each member of our Board attended at least 75% of all Board and relevant Committee meetings held during the period in which such director served. Our independent directors hold regularly scheduled executive sessions without our management present. These executive sessions of independent directors are chaired by our Presiding Director.

Board Attendance at Annual Stockholders’ Meeting

Each director is encouraged and generally expected to attend the Company’s annual meeting of stockholders. Each of our directors (who was then serving as a director) attended the Company’s 2023 Annual Meeting of Stockholders.

Board Committees

Our Board has established an Audit Committee, a Compensation Committee and a Nominating and Corporate Governance Committee. The composition and responsibilities of each of the committees of our Board are described below. Copies of the charters of the committees, our Corporate Governance Guidelines and our Code of Business Conduct and Ethics are available on the investor relations page of our website at https://investors.mpmaterials.com/governance/governance-documents/default.aspx. The information in or accessible through our website is not incorporated into, and is not considered part of, this Proxy Statement. Members serve on these committees until their resignation or until otherwise determined by our Board. Our Board may establish other committees as it deems necessary or appropriate from time to time.

The following table provides membership and meeting information for 2023 for each of these committees of our Board with directors marked with an asterisk (*) identified as committee chair:


Name	Audit	Compensation	Nominating and Corporate Governance
Arnold Donald	—	X	—
Connie K. Duckworth	X	—	X*
Daniel Gold**	—	X	—
James H. Litinsky	—	—	—
Maryanne R. Lavan	X	—	X
Andrew A. McKnight	—	X*	—
General (Retired) Richard B. Myers	—	—	X
Randall J. Weisenburger	X*	X	—
Total meetings held in 2023	5	4	3
** Mr. Gold was a member of the Board and Compensation Committee until his resignation on May 5, 2023.

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Audit Committee

Randall J. Weisenburger, Connie K. Duckworth, and Maryanne R. Lavan are the members of the Audit Committee. Mr. Weisenburger is the Chairman of the Audit Committee. Each proposed member of the Audit Committee qualifies as an independent director under the NYSE corporate governance standards and the independence requirements of Rule 10A-3 of the Exchange Act. Our Board has determined that Mr. Weisenburger qualifies as an “audit committee financial expert” as such term is defined in Item 407(d)(5) of Regulation S-K, and that each of the members is financially literate, as defined under the rules of the NYSE. Under its charter, the functions of the Audit Committee include, among other things:

•appointment, compensation, retention, replacement, and oversight of the work of, and termination of, the independent auditor and any other independent registered public accounting firm engaged by the Company, and resolution of disagreements between management and the independent auditor and any such other firm regarding accounting and financial reporting;

•pre-approval of all audit and permitted non-audit and tax services to be provided by the independent auditors or any other registered public accounting firm engaged by the Company;

•setting clear hiring policies for employees or former employees of the independent registered public accounting firm;

•obtaining and reviewing a report, at least annually, from the independent auditors describing (i) the independent auditor’s internal quality control procedures; (ii) any material issues raised by the most recent internal quality control review, or peer review, of the audit firm, or by any inquiry or investigation by governmental or professional authorities within the preceding five years respecting one or more independent audits carried out by the firm and any steps taken to deal with such issues, (iii) all relationships between the independent auditor and the Company; and (iv) any other information pertaining to the independence of the independent auditor;

•reviewing and approving any related person transaction required to be disclosed pursuant to Item 404 of Regulation S-K promulgated by the SEC;

•discussing with management and the independent auditor, as appropriate, any audit problems or difficulties and management’s response, and the Company’s risk assessment and risk management policies, including the Company’s major financial risk exposure and steps taken by management to monitor and mitigate such exposure;

•reviewing the Company’s financial reporting and accounting standards and principles, significant changes in such standards or principles or in their application and the key accounting decisions affecting the Company’s financial statements, including alternatives to, and the rationale for, the decisions made; and

•discussing with management matters related to Environmental, Social and Governance (“ESG”).

•reviewing the Company’s annual ESG Report and related disclosures.

•reviewing the Company’s information technology (“IT”) security controls with a member of the senior management team program, including reviewing cyber security controls, processes, risks and threats, and related disclosures. Evaluate the adequacy of the Company’s IT security program, compliance and controls with a member of the senior management team.

Compensation Committee

Andrew A. McKnight, Arnold W. Donald, and Randall J. Weisenburger are the members of the Compensation Committee. Mr. McKnight is the Chairman of the Compensation Committee. All of the members of the Compensation Committee are independent directors and are considered to be a “non-employee director” under Rule 16b-3 of the Exchange Act.

Under its charter, the functions of the Compensation Committee include reviewing and approving annually the evaluation process and compensation structure for the Company’s or its subsidiaries’ officers; and evaluating, reviewing and recommending to the Board any changes to, or additional, stock-based and other incentive compensation plans.

The Compensation Committee charter also provides that the Compensation Committee shall have the sole authority to retain or obtain the advice of a compensation consultant, legal counsel or other adviser. However, before engaging or receiving advice from a compensation consultant, external legal counsel or any other adviser, the Compensation Committee will consider the independence of each such adviser, including the factors required by NYSE and the SEC.

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Nominating and Corporate Governance Committee

Connie K. Duckworth, General Richard B. Myers, and Maryanne R. Lavan are members of the Nominating and Governance Committee. Ms. Duckworth is the Chairperson of the Nominating and Corporate Governance Committee. All of the members of the Nominating and Governance Committee are independent directors.

Under its charter, the functions of the Nominating and Corporate Governance Committee include, among other things:

•identifying individuals qualified to become a member of the Board in the event of a vacancy on the Board and recommending to the Board the director nominees for the next annual meeting of stockholders;

•reviewing periodically the committee structure of the Board and recommending to the Board any changes to committee structure, the appointment of directors to Board committees and the assignment of committee chairs;

•recommending to the Board the Corporate Governance Guidelines applicable to the Company and monitor compliance with such guidelines;

•developing and recommending to the Board a code of business conduct and ethics applicable to the Company and monitoring compliance with such code, including review of conflicts of interest or waivers;

•reviewing periodically CEO succession and reporting its findings and recommendations to the Board, and working with the Board in evaluating potential successors to executive officer positions;

•leading the Board in its annual review of the performance of (a) the Board; (b) the Board committees; and (c) management;

•recommending to the Board nominees for each Board committee; and

•overseeing the Company’s ESG efforts and progress, including the review of any such disclosures.

The Nominating and Corporate Governance Committee has the sole authority to retain and terminate any search firm to be used to identify director candidates and shall have sole authority to approve the search firm’s fees and other retention terms. In addition, on a periodic basis, the Nominating and Corporate Governance Committee will conduct an in-depth, broad scope and detailed review of succession planning efforts of the Company’s management team.

The Nominating and Corporate Governance Committee has not set specific minimum qualifications for director positions. Instead, the Nominating and Corporate Governance Committee will review nominations for election or re-election to the Board on the basis of a particular candidate’s merits and the Company’s needs after taking into account the current composition of the Board. When evaluating candidates annually for nomination for election, the Nominating and Corporate Governance Committee will consider an individual’s skills, diversity, independence, experience in areas that address the needs of the Board and ability to devote adequate time to Board duties. The Board believes that its membership should continue to reflect diversity and the Board and the Nominating and Corporate Governance Committee are committed to actively seeking women and diverse candidates for the pool from which director candidates are chosen in support of the Board’s commitment to diversity. The Nominating and Corporate Governance Committee and any search firm the Nominating and Corporate Governance Committee engages shall include (but need not be limited to) qualified female and racially/ethnically diverse candidates in the initial pool from which new director candidates are selected. In addition, the Nominating and Corporate Governance Committee shall also consider in director searches suitable director candidates from corporate backgrounds beyond the executive suite and non-corporate backgrounds. Whenever a new seat or a vacated seat on the Board is being filled, candidates that appear to best fit the needs of the Board and the Company will be identified, interviewed and evaluated by the Nominating and Corporate Governance Committee. Potential director candidates recommended by the Company’s management and stockholders are evaluated in the same manner as nominees identified by the Nominating and Corporate Governance Committee. Candidates selected by the Nominating and Corporate Governance Committee will then be recommended to the full Board.

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Corporate Governance Guidelines

Our Board has adopted Corporate Governance Guidelines, which provide the framework for our corporate governance along with our Charter, Bylaws, committee charters and other key governance practices and policies. Our Corporate Governance Guidelines cover a wide range of subjects, including the conduct of Board meetings, independence and selection of directors, Board membership criteria, and Board committee composition. Our corporate governance guidelines includes a commitment to include (but need not be limited to) qualified female and racially/ethnically diverse candidates in the initial pool from which new director candidates are selected.

Code of Business Conduct and Ethics

The Company has adopted a Code of Business Conduct and Ethics applicable to its directors, executive officers and employees and a Code of Ethics for Senior Executive and Financial Officers that comply with the rules and regulations of the NYSE. The Code of Business Conduct and Ethics codifies the business and ethical principles that govern all aspects of the Company’s business. Copies of the Code of Business Conduct and Ethics and the Code of Ethics for Senior Executive and Financial Officers are available at https://investors.mpmaterials.com/governance/governance-documents/default.aspx. If we ever were to amend or waive any provision of our Code of Ethics for Senior Executive and Financial Officers that applies to our directors or executive officers, we intend to satisfy our disclosure obligations with respect to any such waiver or amendment by posting such information on our internet website set forth above rather than by filing a Form 8-K. The information in or accessible through our website is not incorporated into, and is not considered part of, this Proxy Statement.

Stock Ownership by Directors

The Board believes that an ownership stake in the Company strengthens the alignment of interests between directors and stockholders. The Board has adopted stock ownership guidelines requiring each non-employee and non-affiliated director that participates in our non-employee and non-affiliated director compensation program to own common stock (or equivalents) having a value of at least five times the annual cash retainer fee, within five years of becoming a director, which shall be maintained through such director’s term of service. In the event that the annual cash retainer fee is increased, non-employee and non-affiliated directors will have five years to meet the new ownership guidelines. Until the required ownership guideline is reached, non-employee directors are required to retain at least 50% of the net profit shares acquired from the vesting or exercise of their awards. The Compensation Committee will periodically review the ownership and holding requirements for non-employee and non-affiliated directors and make recommendations to the Board with regard to any changes.

Prohibition on Hedging and Pledging of Company Securities

The Company has a policy that prohibits officers, directors and employees from engaging in hedging transactions, such as the purchase or sale of puts or calls, or the use of any other derivative instruments. Officers, directors and employees of the Company are also prohibited from holding Company securities in a margin account or pledging Company securities as collateral for a loan without the approval of the Board.

Stockholder Communications

Any stockholder or other interested party who wishes to communicate with our Board or any individual director may send written communications to our Board or such director c/o MP Materials Corp., 1700 S. Pavilion Center Drive, Suite 800, Las Vegas, Nevada 89135, Attention: Secretary. Our Secretary shall initially review and compile all such communications and may summarize such communications prior to forwarding to the appropriate party. Our Secretary will not forward communications that are not relevant to the duties and responsibilities of the Board. The Board will generally respond, or cause the Company to respond, in writing to bona fide communications from stockholders addressed to one or more members of the Board.

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Director Nominations by Stockholders

Nominations of persons for election to the Board may be made by any stockholder of the Company who is a stockholder of record and complies with the notice procedures set forth in the Bylaws, and such nominations must be accompanied by a written consent from the proposed nominee to being named as a nominee and to serve as a director if elected. All candidates, regardless of the source of their recommendation, are evaluated in the same manner as nominees identified by the Nominating and Corporate Governance Committee.

Compensation Committee Interlocks and Insider Participation

During 2023, none of the members of the Compensation Committee was an officer or employee of MP Materials. No executive officer of MP Materials served on the Compensation Committee (or other board committee performing equivalent functions) or on the board of directors of any entity having an executive officer who served on the Compensation Committee.

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CERTAIN RELATIONSHIPS AND RELATED PERSON TRANSACTIONS

The Company’s Audit Committee charter requires that the Audit Committee review on an ongoing basis and approve or disapprove all related person transactions that are required to be disclosed by Item 404 of Regulation S-K in accordance with the Company’s Related Person Transaction Policy. The Company reviews all relationships and transactions reported to it in which the Company and our directors and executive officers or their immediate family members or any person who is known by the Company to be the beneficial owner of more than five percent (5%) of our voting stock are participants to determine whether such persons have a direct or indirect material interest. The Company’s General Counsel is primarily responsible for the development and implementation of processes and controls to obtain information from the directors and executive officers with respect to related person transactions and for then determining, based on the facts and circumstances, whether the Company or a related person has a direct or indirect material interest in the transaction.

Registration Rights Agreement

On November 17, 2020, we consummated the transactions contemplated by the Agreement and Plan of Merger, dated as of July 15, 2020, as amended on August 26, 2020 (the “Merger Agreement”), by and among Fortress Value Acquisition Corporation (“FVAC”), certain direct wholly-owned subsidiaries of FVAC, MP Mine Operations LLC (“MPMO”), which owns the Mountain Pass mine and processing facilities, and Secure Natural Resources LLC, a Delaware limited liability company (“SNR”), which holds the mineral rights to the Mountain Pass mine and surrounding areas as well as intellectual property rights related to the processing and development of rare earth minerals. Pursuant to the Merger Agreement, among other things, MPMO and SNR each became wholly-owned subsidiaries of FVAC (the “Business Combination”), which was in turn renamed “MP Materials Corp.”

At the consummation of the Business Combination, the Company, Fortress Acquisition Sponsor LLC, a Delaware limited liability company, James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011, JHL Capital Group LLC, JHL Capital Group Holdings One LLC, JHL Capital Group Holdings Two LLC, Saratoga Park Ltd., QVT Family Office Onshore LP and Fourth Avenue FF Opportunities LP – Series E (collectively, the “A&R RRA Parties”) entered into the Amended and Restated Registration Rights Agreement (the “A&R RRA”), pursuant to which, the A&R RRA Parties and their permitted transferees are entitled to, among other things, customary registration rights, including demand, piggy-back and shelf registration rights, subject to cut-back provisions. Pursuant to the terms of the A&R RRA, the Company filed a resale shelf registration statement on Form S-1 (File No. 333-251239) (the “Registration Statement”), which was declared effective by the SEC on December 28, 2020, registering up to 98,558,548 shares of common stock for resale by the existing stockholders of the Company who were parties to the A&R RRA. On March 26, 2021, certain existing Company stockholders including JHL Capital Group Holdings One LLC, JHL Capital Group Holdings Two LLC, James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011, Fourth Avenue FF Opportunities LP—Series E and Saratoga Park Ltd., sold 6,900,000 of such registered shares, as part of an underwritten public secondary offering pursuant to the Registration Statement and the terms of the A&R RRA.

Agreements with Shenghe Resources Holding Co., Ltd. and Affiliated Persons/Entities

On March 4, 2022, we entered into an offtake agreement with Shenghe (“2022 Offtake Agreement”). Pursuant to the terms of the 2022 Offtake Agreement, the Company sold to Shenghe rare earth products produced by the Company for distribution to end users. The initial term of the 2022 Offtake Agreement was two years and the Company had the option to extend the term for an additional one-year period. As provided in the 2022 Offtake Agreement, and subject to certain exclusions, Shenghe was obligated to purchase on a “take or pay” basis the rare earth concentrate produced by the Company as the exclusive distributor in China during the term, with certain exceptions for the Company’s direct sales globally. In addition, Shenghe was required to purchase on a “take or pay” basis certain non-concentrate rare earth products that the Company in its sole discretion nominated to Shenghe for distribution as the exclusive distributor of those certain non-concentrate rare earth products in China. Further, the Company could sell all non-concentrate rare earth products in its sole discretion to customers or end users in any jurisdiction. In exchange for distribution services, Shenghe was paid a variable commission on net proceeds to the Company.

In January 2024, the Company entered into a new offtake agreement with Shenghe (the “2024 Offtake Agreement”) that replaced the 2022 Offtake Agreement. The initial term of the 2024 Offtake Agreement is two years, with the option for the Company to extend the term for an additional one-year period. As provided in the 2024 Offtake Agreement, and subject to certain exclusions, Shenghe shall purchase on a “take or pay” basis the rare earth concentrate produced by the Company as the exclusive distributor in China during the term, with certain exceptions for the Company’s direct sales globally. In addition, Shenghe shall purchase on a “take or pay” basis the certain non-concentrate rare earth products that the Company in its sole discretion nominates to Shenghe for distribution. For certain products, Shenghe will serve as the exclusive distributor of those

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rare earth products in China. The Company will continue to sell all non-concentrate rare earth products in its sole discretion to customers or end users in any jurisdiction via direct sales or other distribution channels. In exchange for distribution services, Shenghe will be paid a variable commission on net proceeds to the Company. The terms of the 2024 Offtake Agreement are substantially the same as those of the 2022 Offtake Agreement with the exception of the addition of NdPr metal into the definition of non-concentrate rare earth products.

Reagent Purchases

The Company occasionally procures reagent products from Shenghe. Such purchases are made on a case-by-case basis pursuant to standard purchase orders. In 2023, these purchases totaled $3,664,172.

Other Material Purchases

On August 5, 2022, the Company entered into a Material Purchase Agreement with Shenghe whereby the Company purchases materials from time to time (the “Material Purchase Agreement”). The parties agree on the quality, specification, quantity and sales price of the products purchased by the Company from time to time. The term of the Material Purchase Agreement began on August 5, 2022, and shall continue for twelve months and automatically renew for 12 months unless terminated upon 30 days’ notice. In 2023, these purchases totaled $4,677,379.

Tolling Agreement

Shenghe is the majority owner of VREX Holdco Pt. Ltd. (“VREX Holdco”), which wholly owns Vietnam Rare Earth Company Limited (“VREX”). VREX owns and operates a metal processing plant and related facilities in Vietnam. On March 9, 2023, we entered into a Tolling Agreement (“March 2023 Tolling Agreement”) whereby we would deliver NdPr oxide to VREX which VREX would then process into NdPr metal for delivery to our customers globally. In October 2023, we entered into a new tolling agreement with VREX Holdco (the “October 2023 Tolling Agreement”), which replaced and superseded the March 2023 Tolling Agreement. Pursuant to the October 2023 Tolling Agreement, we will deliver NdPr oxide to VREX Holdco, which VREX Holdco will then cause VREX to process into NdPr metal for delivery to our customers globally.

As several of our potential customers that manufacture magnets outside of China prefer to purchase NdPr metal in addition to NdPr oxide, the October 2023 Tolling Agreement enables the Company to distribute NdPr products more widely to customers in Japan and other global markets. During the term of the October 2023 Tolling Agreement, the Company will pay VREX Holdco a processing fee per unit of rare earth metal produced. The Company maintains title to the products and directly enters into sales agreements for the produced NdPr metal. The initial term is three years and may be renewed for additional three-year terms. In 2023, the Company made a payment of $1.2 million to VREX Holdco for tolling services, of which, the majority was for services yet to be performed by VREX.

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Purchase of Equity Interest in VREX Holdco

In December 2023, the Company invested $9.7 million of cash in exchange for a 49% equity interest in VREX Holdco, pursuant to an investment agreement with VREX Holdco and Shenghe.

Todd Litinsky, the Executive Vice President of Strategic Planning of the Company, is the brother of James H. Litinsky, the Company’s Chairman of the Board and Chief Executive Officer. In November 2021, Mr. Litinsky joined the Company as a Strategic Advisor. In July 2023, Mr. Litinsky was promoted to the position of Executive Vice President of Strategic Planning. In 2015, Mr. Litinsky began working as a Managing Director at JHL Capital Group LLC, an alternative investment management firm and sponsor of MP Materials Corp. Mr. Litinsky worked for Starwood Real Estate Securities, LLC, the hedge fund affiliate of Starwood Capital Group from 2005-2015 and prior to that was the Director of Finance at Sunstone Hotel Investors, Inc. (NYSE: SHO). He began his career in investment banking at Merrill Lynch in the M&A group. Mr. Litinsky holds an M.B.A. from The Anderson School at UCLA and a B.B.A. from Emory University. In 2023, Mr. Litinsky earned a salary of $217,565 and a bonus of $543,527. In addition, Mr. Litinsky was granted 121,536 restricted stock units with a grant date fair value of $2,891,545. 121,512 restricted stock units vest over four years and 24 restricted stock units vest on the first anniversary of the grant date.

Procedures with Respect to Review and Approval of Related Person Transactions

The Board has adopted a written Related Person Transaction Policy that sets forth the following policies and procedures for the review and approval or ratification of related person transactions.

A “Related Person Transaction” is a transaction, arrangement or relationship in which the Company or any of its consolidated subsidiaries was, is or will be a participant, the aggregate amount of which involved will or may be expected to exceed $120,000, and in which any Related Person had, has or will have a direct or indirect material interest (including any indebtedness or guarantee of indebtedness), subject to certain exceptions as outlined in the Related Person Transaction Policy. A “Related Person” means:

•any person who is, or at any time during the applicable period was, one of the Company’s executive officers or a member or nominee of the Company’s Board of Directors;

•any person who is known by the Company to be the beneficial owner of more than five percent (5%) of our voting stock;

•any immediate family member of any of the foregoing persons, which means any child, stepchild, parent, stepparent, spouse, sibling, mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law or sister-in-law of a director, executive officer, director nominee or a beneficial owner of more than five percent (5%) of our voting stock, and any person (other than a tenant or employee) sharing the household of such director, executive officer, director nominee or beneficial owner of more than five percent (5%) of our voting stock; and

•any firm, corporation or other entity in which any of the foregoing persons is a partner or principal or in a similar position or in which such person has a 10 percent (10%) or greater beneficial ownership interest.

Each Related Person Transaction must be approved or ratified in accordance with the guidelines set forth in the Related Person Transaction Policy by the Audit Committee or the Chair of the Audit Committee or by the disinterested members of the Board by the vote of a majority thereof, as the case may be (the “Reviewing Directors”). In considering whether to approve or ratify any Related Person Transaction, the Reviewing Directors shall consider all relevant information available concerning the Related Person Transaction, including, but not limited to: (a) the size of the transaction and the amount payable to a Related Person and the transaction’s material terms, (b) the nature of the interest of the Related Person in the transaction, (c) whether the transaction may involve a conflict of interest or would impair the ability of a director or executive officer to act in the best interests of the Company, (d) whether the transaction was undertaken in the ordinary course of business of the Company, (e) the business rationale for the transaction, (f) whether the transaction involves the provision of goods or services to the Company that are available from unaffiliated third parties and, if so, whether the transaction is on terms and made under circumstances that are at least as favorable to the Company as would be available in comparable transactions with or involving unaffiliated third parties and (g) any other information regarding the Related Person Transaction or Related Person that would be material to investors in light of the circumstances of the transaction.

In addition, in connection with any approval or ratification of a Related Person Transaction involving a non-employee director or nominee for director, the Reviewing Directors should consider whether such transaction would compromise such director’s status as (1) an independent director under NYSE Listing Rules, including any additional independence requirements specific to compensation committee membership set forth in such rules if such non-employee director serves, or such non-employee

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nominee will serve, on the Compensation Committee of the Board or Rule 10A-3 of the Exchange Act, if such non-employee director serves, or such nonemployee nominee will serve, on the Audit Committee of the Board of Directors; and (2) a “nonemployee director” under Rule 16b-3 under the Exchange Act, if such non-employee director serves, or such non-employee nominee will serve, on the relevant subcommittee of the Compensation Committee of the Board of Directors.

The Reviewing Directors may approve the Related Person Transaction only if they determine in good faith that, based on all of the relevant information available to them, the transaction is in, or is not inconsistent with the best interests of the Company and its stockholders. The Reviewing Directors, in their sole discretion, may impose such conditions as they deem appropriate on the Company or the Related Person in connection with the approval of the Related Person Transaction. The Reviewing Directors may also conclude, upon review of all relevant information available to them, that the transaction does not constitute a Related Person Transaction, and thus that no further review is required under the Related Person Transaction Policy.

The Company has also adopted policies and procedures designed to minimize potential conflicts of interest arising from any dealings it may have with its affiliates and to provide appropriate procedures for the disclosure of any real or potential conflicts of interest that may exist from time to time. Specifically, pursuant to the Related Person Transaction Policy and in accordance with NYSE rules, the Audit Committee has the responsibility to review Related Person Transactions for potential conflicts of interest and will prohibit a transaction if it determines it to be inconsistent with the interests of the Company and its stockholders.

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SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The following table sets forth certain information with respect to beneficial ownership of the Company’s common stock as of April 18, 2024, by each person, or group of affiliated persons, known to the Company to own beneficially more than 5% of the Company’s outstanding common stock, each director and director nominee, each named executive officer and all of the executive officers and directors of the Company as a group. Unless otherwise indicated in the footnotes to the table, the address of each such person is c/o the Company, 1700 S. Pavilion Center Drive, Suite 800, Las Vegas, Nevada 89135.

Beneficial ownership is determined in accordance with Rule 13d-3 of the Exchange Act. Shares of common stock subject to options currently exercisable or exercisable within 60 days of April 18, 2024, are deemed outstanding for purposes of computing the percentage beneficially owned by such holder, but are not deemed outstanding for purposes of computing the percentage beneficially owned by any other person. Except as otherwise indicated, the Company believes that the beneficial owners of the common stock listed below, based on information furnished by such owners, have sole investment and voting power with respect to such shares, subject to community property laws where applicable, and that there are no other affiliations among the stockholders listed in the table. The percentage for each beneficial owner is calculated based on (i) the aggregate number of shares reported to be owned by such group or individual and (ii) the aggregate number of shares of common stock outstanding as of April 18, 2024 (165,313,168 shares).

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Name and Address of Beneficial Owner

Number of Shares Beneficially Owned

Percentage of Class

5% or Greater Stockholders

James H. Litinsky (1)

18,525,543

11.2%

Shenghe Resources Holding Co., Ltd. and affiliated entities (2)

13,716,288

8.3%

The Vanguard Group (3)

13,635,712

8.2%

BlackRock, Inc. (4)

12,584,460

7.6%

Hancock Prospecting Pty Limited (5)

8,783,700

5.3%

Named Executive Officers and Directors

James H. Litinsky (1)

18,525,543

11.2%

Andrew A. McKnight (6)

394,421

General (Ret.) Richard B. Myers (7)(8)

19,721

Randall J. Weisenburger (7)

162,828

Maryanne R. Lavan (7)(9)

27,195

Connie K. Duckworth (7)(10)

43,301

Arnold W. Donald (11)

7,816

Ryan Corbett (12)

269,850

Elliot D. Hoops (13)

41,332

Michael Rosenthal (14)

1,407,772

All current executive officers and directors as a group (10 persons)

20,899,779

12.6%

* Indicates beneficial ownership of less than 1% of the outstanding shares of the Company’s common stock.

(1) Includes 3,767 shares of the Company’s common stock directly owned by Mr. Litinsky and 18,521,776 shares of the Company’s common stock held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011.

(2) As reported in a statement on Schedule 13G/A filed with the SEC on February 2, 2021, as of December 31, 2020, Shenghe Resources Holding Co., Ltd. had shared voting and dispositive power over 13,716,288 shares of the Company’s common stock, Shenghe Resources (Singapore) International Trading Pte. Ltd. had shared voting and dispositive power over 6,137,708 shares of the Company’s common stock and Shenghe Resources (Singapore) Pte. Ltd. had shared voting and dispositive power over 7,578,580 shares of the Company’s common stock. Shenghe Resources (Singapore) Pte. Ltd and Shenghe Resources (Singapore) International Trading Pte. Ltd. are controlled by Shenghe Resources Holding, Co., Ltd. Accordingly, Shenghe Resources Holding Co., Ltd. may be deemed to beneficially own the shares held directly by Shenghe Resources (Singapore) Pte. Ltd and Shenghe Resources (Singapore) International Trading Pte. Ltd. Shenghe Resources Holding Co., Ltd. disclaims any beneficial ownership of such shares, other than to the extent of any pecuniary interest it may have therein, directly or indirectly. The business and/or mailing address of (i) Shenghe Resources (Singapore) Pte. Ltd. is 10 Anson Road #13-15, International Plaza Singapore (079903) (ii) Shenghe Resources (Singapore) International Trading Pte. Ltd. is 60 Paya Lebar Road #08-05, Paya Lebar Square Singapore (409051), and (iii) Shenghe Resources Holding Co., Ltd. is 7/F Chengnan Tianfu, No. 66 Shenghe Yilu, High-tech Zone, Chengdu, Sichuan Province, China.

(3) As reported in a statement on Schedule 13G/A filed with the SEC on February 13, 2024, The Vanguard Group had shared voting power over 44,769 shares of the Company’s common stock, sole dispositive power over 13,452,667 shares of the Company’s common stock, and shared dispositive power over 183,045 shares of the Company’s common stock. The business address of The Vanguard Group is 100 Vanguard Blvd., Malvern, PA 19355.

(4) As reported in a statement on Schedule 13G filed with the SEC on January 26, 2024, BlackRock, Inc. had sole voting power over 11,839,643 shares of the Company’s common stock and sole dispositive power over 12,584,460 shares of the Company’s common stock. The business address of BlackRock, Inc. is 50 Hudson Yards, New York, NY 100014.

(5) As reported in a statement on Schedule 13G filed with the SEC on April 5, 2024, Hancock Prospecting Pty Ltd had shared voting power and shared dispositive power over 8,783,700 shares of the Company’s common stock and Georgina Hope Rinehart had shared voting power and shared dispositive power over 8,783,800 shares of the Company’s common stock. The business address of Hancock Prospecting Pty Limited and Georgina Hope Rinehart is Level 3 HPPL House, 28-42 Ventnor Avenue, West Perth, Western Australia 6005, Australia.

(6) Includes 8,783 restricted stock units, each of which represents a contingent right to receive one share of common stock.

(7) Includes 15,927 restricted stock units, each of which represents a contingent right to receive one share of common stock.

(8) Includes 3,794 deferred stock units held by General Myers, each of which represents a contingent right to receive one share of common stock and are fully vested on grant.

(9) Includes 11,268 deferred stock units held by Ms. Lavan, each of which represents a contingent right to receive one share of common stock and are fully vested on grant.

(10) Includes 12,174 deferred stock units held by Ms. Duckworth, each of which represents a contingent right to receive one share of common stock and are fully vested on grant.

(11) Includes 7,816 restricted stock units, each of which represents a contingent right to receive one share of common stock.

(12) Includes 30,000 shares of restricted stock held by Mr. Corbett.

(13) Includes 1,000 shares of the Company’s common stock owned by Mr. Hoops’ spouse, 31,225 shares of common stock that are beneficially owned by Mr. Hoops which are held indirectly by the Hoops Family Trust and 9,107 restricted stock units that vest within sixty days of the Record Date.

(14) Includes 312,601 shares of restricted stock held by Mr. Rosenthal and 126,622 shares of common stock that are beneficially owned by Mr. Rosenthal which are held indirectly by the Rosenthal Family Trust.

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DIRECTOR COMPENSATION

The compensation of the Company’s non-employee directors is paid in the form of annual retainers and an annual grant of restricted stock units. Mr. Litinsky, our Chairman and CEO, does not receive separate compensation for his service on the Board. Please see the “2023 Summary Compensation” table for the compensation received by Mr. Litinsky.

The fees that each non-employee director or committee chair received for his or her service during 2023 were the following:

•Annual Board Cash Retainer: $100,000

•Additional Presiding Director Cash Retainer: $50,000

•Committee Member Cash Retainers:

◦Audit Committee: $7,500

◦Compensation Committee: $5,000

◦Nominating and Corporate Governance Committee: $5,000

•Additional Committee Chair Cash Retainers:

◦Audit Committee: $15,000

◦Compensation Committee: $10,000

◦Nominating and Corporate Governance Committee: $7,500

•Annual Restricted Stock Unit Award: $135,000

◦Vesting upon the earlier to occur of the one-year anniversary of the grant date and the next annual meeting of stockholders following the grant date; and

◦Vested restricted stock units to be delivered upon the earlier to occur of (i) June 15th following the fifth (5th) anniversary of the vesting date; (ii) a change in control of the Company; and (iii) the date of the director’s separation from service.

In addition, non-employee directors are permitted to defer cash retainers and receive deferred stock units in lieu of such cash fees. If a director elects to defer cash retainer fees, the director will receive stock-settled deferred stock units that will be delivered upon the earlier to occur of (i) June 15th following the fifth (5th) anniversary of the vesting date; (ii) a change in control of the Company; and (iii) the date of the director’s separation from service.

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2023 Director Compensation Table

The following table sets forth information with respect to all compensation earned by or paid to the Company’s non-employee directors in 2023:


Name	Fees Earned or Paid in Cash ($) (1)		Stock Awards ($) (2) (3)		Total ($)
Arnold W. Donald	$	85,750	$	195,000	$	280,750
Connie K. Duckworth	$	120,000	$	135,000	$	255,000
Daniel Gold	$	36,346	$	—	$	36,346
Maryanne R. Lavan	$	112,500	$	135,000	$	247,500
Andrew A. McKnight	$	110,000	$	135,000	$	245,000
General (Retired) Richard B. Myers	$	105,000	$	135,000	$	240,000
Randall J. Weisenburger	$	177,500	$	135,000	$	312,500

(1) All fees earned in fiscal 2023 for services as a director, including annual retainer fees, fees for committee chairs, whether paid in cash or deferred stock units are included in this column. In 2023, Messes. Duckworth and Lavan and General Myers elected to receive deferred stock units in lieu of all of their cash compensation. Mr. Donald was elected as a member of the Board of Directors on March 8, 2023 and Mr. Gold resigned from the Board on May 5, 2023.
(2) The amounts listed reflect the aggregate grant date fair value of restricted stock units awarded in 2023, computed in accordance with FASB ASC Topic 718, Compensation-Stock Compensation (“ASC 718”), determined based on the closing stock price on the date of grant.
(3) As of December 31, 2023, the following stock awards were outstanding: (i) for Mr. Donald, 7,816 restricted stock units; (ii) for Ms. Duckworth, 10,185 deferred stock units and 15,927 restricted stock units; (iii) for Mr. Gold, no deferred or restricted stock units; (iv) for Ms. Lavan, 9,403 deferred stock units and 15,927 restricted stock units; (v) for Mr. McKnight, 8,783 restricted stock units; (vi) for General Myers, 3,794 deferred stock units and 15,927 restricted stock units; and (vii) for Mr. Weisenburger, 15,927 restricted stock units.

Information About Our Executive Officers

The persons serving as executive officers of MP Materials and their positions with the Company are as follows:

Name

Age

Position with the Company

James H. Litinsky

Chairman of the Board and Chief Executive Officer

Ryan Corbett

Chief Financial Officer

Michael Rosenthal

Chief Operating Officer

Elliot D. Hoops

General Counsel and Secretary

For biographical information for Mr. Litinsky, see Proposal One on page 12.

Michael Rosenthal is a Founder and the Chief Operating Officer of MP Materials. He has managed the Mountain Pass operation since the Company acquired the site in 2017. Before MP Materials, he was a Partner at QVT Financial (“QVT”), an investment management firm. At QVT, Mr. Rosenthal concentrated on investments in the global automotive sector and in China. Prior to joining QVT, he worked as a senior high yield credit analyst for Shenkman Capital Management. Mr. Rosenthal graduated from Duke University with an A.B. degree in Economics and Comparative Area Studies.

Ryan Corbett joined MP Materials as its Chief Financial Officer in 2019. Prior to joining MP Materials, he was a Managing Director at JHL, where he focused on JHL’s investment in MP Materials. Before JHL, Mr. Corbett was a member of alternative asset managers Brahman Capital Corp. and King Street Capital Management LP, both based in New York, where he focused on special situations investments across the capital structure. Mr. Corbett began his career in investment banking and corporate finance at Morgan Stanley & Co. after graduating magna cum laude from the Wharton School of the University of Pennsylvania with a concentration in Finance.

Elliot D. Hoops joined MP Materials as its General Counsel and Secretary in May 2021. Prior to joining MP Materials, he was Vice President and Deputy General Counsel at Penn National Gaming, Inc. (now known as PENN Entertainment, Inc. (“PENN”) (NASDAQ: PENN)), a regional gaming company, from January 2019 to May 2021, where he was responsible for a variety of legal matters, including commercial transactions, financings, corporate governance, securities law and gaming regulatory compliance. Prior to joining PENN, he was Vice President and Legal Counsel at Pinnacle Entertainment, Inc. (“Pinnacle”), a regional gaming company (which was acquired by PENN), from June 2007 to October 2018. Prior to Pinnacle, he was an associate at Holland and Knight LLP and an attorney advisor with the U.S. Securities and Exchange Commission. Mr. Hoops received his B.A. in English from the University of Michigan, J.D. from the University of Miami, and LL.M. in Securities and Financial Regulation from Georgetown University Law Center.

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COMPENSATION DISCUSSION AND ANALYSIS

This Compensation Discussion and Analysis provides narrative disclosure regarding the compensation plans, programs and arrangements we employed for individuals serving as our Chief Executive Officer, Chief Financial Officer, and our other named executive officers, as determined under the rules of the SEC (collectively, our “named executive officers”).

During fiscal 2023, our named executive officers were:

•James H. Litinsky, Chairman of the Board and Chief Executive Officer;

•Ryan Corbett, Chief Financial Officer;

•Michael Rosenthal, Chief Operating Officer; and

•Elliot D. Hoops, General Counsel and Secretary.

Business Overview

MP Materials Corp. (the “Company” or “MP”) is the largest producer of rare earth materials in the Western Hemisphere. The Company owns and operates the Mountain Pass Rare Earth Mine and Processing Facility in California, North America’s only active and scaled rare earth production site. The Company is constructing a rare earth metal, alloy and magnet manufacturing facility in Fort Worth, Texas, where the Company anticipates manufacturing neodymium-iron-boron permanent magnets and its precursor products. Separated rare earth elements are critical inputs to the world’s most powerful and efficient magnets found in electric vehicles, unmanned aerial vehicles, defense systems, wind turbines and various advanced technologies. The Company is developing U.S. metal, alloy and magnet manufacturing capacity to build these critical components domestically.

Executive Compensation Philosophy and Objectives

In developing compensation plans for our named executive officers, the Compensation Committee seeks to balance all of our business characteristics and create a program that will motivate and reward named executive officers for their performance and for creating value for our stockholders over time. The Compensation Committee evaluates and revises, as necessary, our compensation program to assess whether they support our business objectives and provide competitive compensation levels for our named executive officers. The business objectives that we seek to recognize in our compensation program include:

•Focusing on prudent growth in both current and future projects;

•Maximizing operational efficiency;

•Managing cash flow for investment;

•Maximizing safety, operating profitability, and production at our Mountain Pass Facility; and

•Creating long-term value for our stockholders.

More specifically, our compensation program strives to support our business needs through the following objectives:

•Allowing us to attract and retain a high-quality management team capable of managing and growing the business for the benefit of our stockholders;

•Providing a competitive compensation program appropriate for the size and complexity of the Company relative to the market for executive pay;

•Aligning actual pay results with performance for stockholders, with an opportunity to realize pay above target levels for excellent performance and below target levels for performance below plan;

•Incentivizing management to maximize stockholder value without taking undue financial risks and while maintaining credibility in the capital markets;

•Rewarding individual contribution, in addition to team efforts; and

•Maintaining effective incentives during difficult economic environments.

Although we reference the market from time to time for competitive pay practices in setting overall target pay levels for our executives, we do not define a specific percentile of market for targeting executive pay. We consider many factors, including the actual performance and contribution of our executives, and internal pay comparisons between our executives, when determining individual executive pay, as discussed in more detail below.

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Specifically, the Compensation Committee considers market information in light of their individual experience, knowledge of the Company, knowledge of the peer companies discussed below, knowledge of each named executive officer and their business judgment when making decisions regarding our executive compensation program.

Pay for Performance

MP Materials Corp. has a strong philosophy that executive pay should vary with performance in order to align executive interests with those of our stockholders over time. We believe that our executive pay system is thoughtfully designed to reinforce this philosophy and to drive value-creating financial, operating, and strategic results, while also taking our external environment into account. Our executive compensation program brings this philosophy to life by incorporating the following features:

•Fifty percent (50%) of our long-term incentive awards are delivered through performance-based incentives that is based on relative total shareholder return, which is measured over a three-year performance period relative to the S&P 400 Index and S&P 400 Materials Index, which is weighted equally;

•Fifty percent (50%) of our long-term incentive awards are delivered in shares of MP common stock over the longer-term to encourage strong sustainable results over multiple years and to align the ultimate value of the award with stockholder interests;

•Our insider trading policy prohibits executive officers from hedging their ownership of MP common stock, including transactions in puts, calls, or other derivative instruments and also prohibits executive officers from placing shares of MP common stock in margin accounts and pledging shares of MP common stock without approval of the Board;

•We do not have any guaranteed incentive plan payouts, and all such plans contain caps to guard against windfall payments; and

•We do not provide tax gross-ups in the event of a change-of-control.

Fiscal 2023 Performance Context for Compensation Decisions

The Company maintained strong concentrate production volumes despite continued construction and commissioning activities, and produced 41,557 metric tons of rare earth oxide (“REO”) in concentrate and sold 36,837 metric tons of REO. Additionally, the Company completed the commissioning of Stage II separations facilities and commenced production and sales of separated rare earth products in the third quarter and fourth quarter of 2023, respectively.

The Company generated revenue of $253.4 million, net income of $24.3 million, Adjusted EBITDA of $102.5 million, and net cash provided by operating activities of $62.7 million. As of December 31, 2023, we had $998 million of cash, cash equivalents and short-term investments and $308 million of net cash on the balance sheet. For further discussion regarding Adjusted EBITDA and a reconciliation of net income to Adjusted EBITDA, please see Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations of the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023, beginning on page 3 5.

Other accomplishments for the year included the following:

•Completed construction and/or initial commissioning of all circuits of our Stage II optimization project;

•Commenced production and sales of separated rare earth products in the third quarter and fourth quarter of 2023, respectively;

•Announced “Upstream 60K” strategy targeting an approximately 50% expansion of REO concentrate output at Mountain Pass within four years;

•Maintained strong concentrate production volumes despite continued construction and commissioning activities;

•Completed construction of the building for the Fort Worth Facility, opened the office space that will serve as our company-wide magnetics headquarters, and made further progress on advancing our metal and magnet-making production capabilities;

•Advanced the engineering and design and began procuring equipment for our heavy rare earth elements processing and separations facility at Mountain Pass; and

•Entered into a tolling agreement with and subsequently acquired a 49% equity interest in VREX Holdco. Pte. Ltd., the owner of Vietnam Rare Earth which owns and operates a metal processing facility in Vietnam.

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The Compensation Committee took each of these accomplishments and other relevant factors into account in assessing the performance of our named executive officers in 2023.

Oversight of Executive Compensation

Role of Compensation Committee

The Compensation Committee has overall responsibility for the compensation program and policies pertaining to our named executive officers. The specific responsibilities of the Compensation Committee related to executive compensation include:

•Overseeing development and implementation of our compensation plans for our named executive officers;

•Overseeing development, implementation, and administration of our equity compensation plans for executives and other employees;

•Reviewing and approving compensation for our Chief Executive Officer and other named executive officers, including setting goals and objectives, evaluating performance, verifying results, and determining pay levels;

•Overseeing regulatory compliance with respect to executive and equity compensation matters, including assessing the extent to which our compensation program could encourage undue risk-taking by executives and employees; and

•Approving, or recommending to the Board for approval when deemed appropriate, all employment, retention and/or severance agreements for named executive officers.

Role of Management in Compensation Process

The Compensation Committee relies significantly on the input and recommendations of our Chief Executive Officer when evaluating factors relative to the compensation of our named executive officers (other than the Chief Executive Officer). Our Chief Executive Officer provides the Compensation Committee with his assessment of the performance of each named executive officer and his perspective on the factors described above in developing his recommendations for each named executive officer’s compensation, including salary adjustments, equity grants and incentive bonuses. The Compensation Committee discusses our Chief Executive Officer’s recommendations, consults with its independent advisor, and then approves or modifies the recommendations in collaboration with the Chief Executive Officer.

The compensation of our Chief Executive Officer is determined by the Compensation Committee, which approves any adjustments to his base salary, performance incentive compensation and equity awards from year to year. The Compensation Committee makes determinations regarding our Chief Executive Officer’s compensation independently and without him present. Our Chief Executive Officer attends portions of the Compensation Committee meetings, but does not attend portions of those meetings related to making specific decisions on his compensation.

In addition to recommendations put forth by our Chief Executive Officer, other members of our executive team are involved in the compensation process by assembling data to present to the Compensation Committee and by working with the outside independent compensation consultant to give them the information necessary for them to complete its reports. Other members of our executive management team also attend portions of the Compensation Committee meetings.

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Role of Outside Consultants

The Compensation Committee retains the services of an outside independent executive compensation consultant to assess the competitiveness of our compensation program, conduct other research as directed by the Compensation Committee, and support the Compensation Committee in the design of executive and director compensation. In 2023, the Compensation Committee retained Exequity LLP (“Exequity” or the “Compensation Consultant”) to assist in the review and assessment of our compensation program. Exequity is a nationally recognized independent provider of executive compensation advisory services, with no affiliation with any other MP service provider. Exequity provided the Compensation Committee with assistance on a variety of matters, including a competitive assessment of compensation pertaining to its executive officers. Exequity did not provide any other services to the Company outside of its engagement by the Compensation Committee and the Company has determined that Exequity’s services to the Compensation Committee did not raise any conflicts of interest.

Competitive Pay Comparisons

When determining the compensation opportunity for individual named executive officers, including salaries, bonuses, and equity grants, the Compensation Committee takes many factors into account, including such executive’s experience, responsibilities, management abilities, job performance, performance of the Company as a whole, current market conditions, an assessment of competitive pay for similar positions at comparable companies and at companies in other industries that could recruit the Company’s executives, and pay relative to other executives at the Company. These factors are considered by the Compensation Committee without any specific formula or weighting. The Company does not set compensation at a specific percentile of market comparisons. However, the Compensation Committee may reference the market from time to time for executives at similar companies to assess the overall competitiveness and reasonableness of pay.

In order to assist the Compensation Committee in evaluating the pay of the Chief Executive Officer and also in evaluating the Chief Executive Officer’s recommendation for the pay of the other named executive officers for 2023, the Company’s Compensation Consultant provided a competitive compensation analysis in 2023 to inform compensation decisions which relied, in part, on an analysis of compensation at peer companies that are considered to be the most suitable comparisons to the Company. In developing this group of peer companies, we considered input from Exequity, which conducted an evaluation considering industry categorizations, revenue sizes, and peer company overlap among potential peers. We also incorporated feedback from management and the Compensation Committee regarding labor markets and comparability of potential peers. The peer group was used to inform 2023 pay decisions and consisted of 14 companies in the Chemical and Metal & Mining industries with a median market cap of $8 billion. These peer companies consisted of:

•Albemarle Corporation

•Alcoa Corporation

•Ashland Global Holdings Inc.

•Axalta Coating Systems Ltd.

•Cabot Corporation

•CF Industries Holdings, Inc.

•Cleveland-Cliffs Inc.

•Commercial Metals Company

•Compass Minerals International, Inc.

•Quaker Chemical Corporation

•Reliance Steel & Aluminum Co.

•Steel Dynamics, Inc.

•The Mosaic Company

•Westlake Chemical Corporation

The Compensation Committee believes that our executive team has unique skills and experience that, in some cases, limit the direct comparability of market data due to the relatively few number of mining companies. From time to time, the Compensation Committee evaluates the companies that are in our peer group and for continued appropriateness.

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Elements of Compensation

Overview of Compensation Elements

During 2023, MP Materials’ executive compensation and benefits for its named executive officers consisted of the components listed in the table below, which provides a brief description of the principal types of compensation, how performance is factored into each type of compensation, and the objectives served by each element. A description of each element is discussed in greater detail following the table.

Fiscal 2023 Principal Elements of Executive Compensation

Element

Description

Performance Considerations

Primary Objectives

Base Salaries

Fixed cash payment

Based on level of responsibility, experience, and individual performance, compared to other executives and the external market

•Attract and retain talent

•Recognize career experience and individual performance

•Provide a competitive salary

•Recognize internal relationship between pay and responsibility by level

Annual Incentive Compensation

Performance-based annual incentive bonuses for named executive officers

Tied to level of achievement of operational and financial objectives

•Promote and reward achievement of MP’s annual financial objectives and individual performance contribution

•Align executive interests with stockholder interests

•Retain talent

Long-Term Incentives

Annual grants of restricted stock units with multi-year vesting

Directly linked with long-term financial and stock price performance

•Align executive interests with stockholder interests

•Attract and retain talent

Annual grants of restricted stock units with three-year performance periods

Directly linked with Total Shareholder Return, which is measured over a three-year performance period relative to the S&P 400 Index and S&P 400 Materials Index, which is weighted equally.

Base Salaries

We intend for the base salaries of our named executive officers to provide a minimum level of compensation for highly qualified executives. The base salaries of our named executive officers are subject to occasional modification based on an evaluation of each executive’s contribution, experience, responsibilities, external market data as well as the relative pay among senior executives at the Company. Each factor is considered on a discretionary basis without formulas or weights. We consider relative pay between executives because our perspective is that some consistency in pay emphasizes teamwork across the senior leadership level.

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Effective as of January 1, 2023, the base salaries of each of the named executive officers was as follows:


Name	Salary
James H. Litinsky	$	750,000
Ryan Corbett	$	550,000
Michael Rosenthal	$	600,000
Elliot D. Hoops	$	500,000

In connection with evaluating the base salaries of the named executive officers, the Compensation Committee reviewed a report produced by Exequity regarding the base salaries of companies in its peer group. The base salaries approved by the Compensation Committee were below the median base salaries paid to equivalent named executive officers in the peer group.

Effective as of January 1, 2024, the Compensation Committee increased the base salaries of each of the named executive officers as follows:


Name	Salary
James H. Litinsky	$	900,000
Ryan Corbett	$	650,000
Michael Rosenthal	$	700,000
Elliot D. Hoops	$	550,000

Annual Incentive Compensation

We intend that our annual incentive compensation paid to our named executive officers will reward them for the achievement of successful financial, strategic, and operational performance. The 2023 Annual Incentive Plan measures and rewards our named executive officers based on a formula directly linked to (i) the annual financial results of the Company, as measured by Adjusted EBITDA; (ii) production measures based on REO production; (iii) Commercial Grade NdPr Oxide Production; and (iv) personal performance. It is the perspective of the Company and the Compensation Committee that an objective annual incentive system provides clarity for the senior executive team regarding their focus and rewards and encourages the attainment of “stretch” performance objectives by providing a clearly defined upside in the incentive plan design.

The 2023 Annual Incentive Plan approved by the Compensation Committee established a clearly defined annual incentive opportunity for all of our named executive officers. The objectives included:

•Creating a clearly defined target bonus opportunity for our named executive officers, which we believe enhances motivation and competitiveness with the external market;

•Providing well-defined upside opportunities, to encourage stretch performance beyond the annual operating plans;

•Articulating threshold levels of performance, below which no incentive payouts would be made; and

•Clearly aligning pay with performance.

Specifically, our annual bonuses for the named executive officers for 2023 were based on a formula using objective factors, with quantitative short-term financial targets. Each executive had a defined bonus target as a percentage of salary, and the final bonus payable at the end of the year was determined based on the quantitative financial results (i.e., Adjusted EBITDA), REO production, Commercial Grade NdPr Oxide production, and personal performance at year-end, compared to the targets set by the Compensation Committee, subject to reduction based on the Compensation Committee’s discretion. The upside potential for the quantitative performance goals was up to 200% of target bonus opportunity for each of named executive officers for superior performance, with the potential to earn zero for underperformance relative to the stated performance objective.

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For 2023, the specific award opportunities at threshold, target and maximum performance for each named executive officer were as follows:


Name	Threshold Incentive as % of Salary	Target Incentive as % of Salary	Maximum Incentive as % of Salary
James H. Litinsky	65%	130%	260%
Ryan Corbett	50%	100%	200%
Michael Rosenthal	50%	100%	200%
Elliot D. Hoops	50%	100%	200%

To measure performance, the Compensation Committee selected four performance measures: (1) REO production; (2) Commercial Grade NdPr Oxide (“Oxide”) production; (3) personal performance; and (4) Adjusted EBITDA. The percentages of the bonuses allocated to the achievement of REO production were 37.5%, Oxide production was 37.5% and personal performance was 25%. Once the performance was determined by measuring these three performance goals, the Compensation Committee multiplied the results by an Adjusted EBITDA multiplier as discussed below.

The REO production performance goal and actual REO production are set forth below:

Threshold

Target

Maximum

Actual REO

Production

REO Production

37,500 metric tons

40,000 metric tons

45,000 metric tons

41,557 metric tons

The Oxide production performance goal and the achievement of the Oxide production are set forth below:

Oxide Production

Oxide Production Percentage

Actual Production

Ability of the Company to Produce Oxide During the Bonus Year

100%

Achieved

Production of > 80 Metric Tons of Oxide During any Trailing Seven-Day Period During the Bonus Year

plus 50%

—

Production of > 115 Metric Tons of Oxide During any Trailing Seven-Day Period During the Bonus year

plus 50%

—

The personal performance goals included, but were not limited to, the following:

•goals related to safety, production and profitability;

•department goals focused on team building and execution; and

•individual performance.

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The Adjusted EBITDA multiplier and actual Adjusted EBITDA are set forth below:

Adjusted EBITDA (Millions)

Adjusted EBITDA Multiplier

Actual Adjusted EBITDA (Millions)

> $200 million

125%

$102.5 million

> $100 million and <$200 million

100%

$102.5 million

<$100 million

75%

$102.5 million

In establishing the 2023 Annual Incentive Plan, the Compensation Committee retained the discretion to decrease, but not to increase, the amount of any bonus even if the performance goals were met or exceeded, based on objective or subjective factors and circumstances as the Compensation Committee deemed relevant or appropriate. As set forth above, the Compensation Committee determined that the Company had achieved REO production of 41,557 metric tons and the ability to produce Oxide during 2023. In addition, the Compensation Committee determined that with respect to each executive officer, each of the personal performance goals had not only been met but were exceeded. Further, the Company had earned Adjusted EBITDA of $102.5 million and, as a result, the Adjusted EBITDA Multiplier was 100%. Based on this performance, the 2023 Annual Incentive Plan funded at 137% of the overall target bonus.

In calculating Adjusted EBITDA for purposes of determining bonuses, the Compensation Committee began with generally accepted accounting principles in the U.S. (“GAAP”) net income or loss before interest expense, net; income tax expense or benefit; and depreciation, depletion and amortization; further adjusted to eliminate the impact of stock-based compensation expense; initial start-up costs; transaction-related and other costs; accretion of asset retirement and environmental obligations; gain or loss on disposals of long-lived assets; certain write-downs of inventories; tariff rebates; and other income or loss. In computing Adjusted EBITDA for the Company, there shall be excluded the impact of (a) restructurings, discontinued operations, charges for extraordinary items, and corporate transactions involving the Company such as an acquisition, joint venture, recapitalization, merger, or spin off, (b) any event either not directly related to the operations of the Company or not within the reasonable control of the Company management, or (c) a change in accounting standards required by GAAP. There were no adjustments to Adjusted EBITDA as reported in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023.

Based on the factors described above, the Compensation Committee approved the following bonuses for its named executive officers for 2023:


Name	Bonus
James H. Litinsky	$	1,332,606
Ryan Corbett	$	751,726
Michael Rosenthal	$	820,065
Elliot D. Hoops	$	683,388

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Long-Term Incentives

We believe that awards of equity to our named executive officers provide a valuable incentive for them and help align their interests with the interests of our stockholders for periods of time longer than one fiscal year. In 2023, the Compensation Committee determined that the long-term incentive plan shall consist of (i) 50% in restricted stock units that vest over four years and (ii) 50% that consist of restricted stock units with performance conditions. Restricted stock units help align pay with performance as their value fluctuates with changes in the share price over time. Restricted stock units also maintain some value in difficult economic environments and, therefore, meet our objectives of retaining executive talent and maintaining effective incentives during difficult economic environments.

In addition, we granted all of our executive officers restricted stock units with performance conditions that measure Total Shareholder Return (“TSR”) achievement, which is measured over a three-year performance period relative to the S&P 400 Index and S&P 400 Materials Index, which are weighted equally. These performance-based restricted stock units are intended to provide incentive compensation that is tied to achieving our long-term financial growth objectives and for achieving superior shareholder returns relative to companies in S&P 400 Index and S&P 400 Materials Index. Such shares of restricted stock units provide the executive officers with the ability to receive a number of shares of MP common stock, subject to the Company achieving specified performance criteria.

In 2023, we granted our executive officers the following restricted stock units and restricted stock units with performance conditions:


Name	Dollar Value of Restricted Stock Units		Number of Restricted Stock Units	Dollar Value of Restricted Stock Units with Performance Conditions		Number of Restricted Stock Units with Performance Conditions
James H. Litinsky	$	625,000	21,164	$	625,000	19,119
Ryan Corbett	$	500,000	16,931	$	500,000	15,295
Michael Rosenthal	$	550,000	18,625	$	550,000	16,824
Elliot D. Hoops	$	375,000	12,698	$	375,000	11,471

Stock Ownership Guidelines

The Board of Directors has adopted stock ownership guidelines for its executive officers. Pursuant to its stock ownership guidelines, the Company’s executive officers are required to own the following shares of MP common stock by the end of the fifth year that the person was appointed to his position.


Name						Stock Ownership Guidelines
Chief Executive Officer						5 times annual base salary
Other Covered Executives						2 times annual base salary

The following interests count toward the targeted ownership: (1) shares of common stock owned outright; (2) shares held in trust for the benefit of the executive officer or such person’s family; (3) shares of unvested time-based restricted stock; and (4) unvested time-based restricted stock units. As of the date of this Proxy Statement, each of the named executive officers exceeded the targeted ownership pursuant to the stock ownership guidelines. Each executive officer exceeds the targeted ownership in the Stock Ownership Guidelines.

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Agreements with Named Executive Officers

In November 2021, the Company entered into employment agreements, effective as of January 1, 2022, with Messrs. Litinsky, Corbett, Rosenthal and Hoops. For further details regarding these agreements, see the “Employment Agreements” section beginning on page 47 of this Proxy Statement.

Hedging, Margin Accounts and Pledging MP Materials Common Stock

The Company’s insider trading plan prohibits executive officers and directors from hedging their ownership of MP common stock, including transactions in puts, calls, or other derivative instruments related to MP common stock. In addition, the Company’s insider trading plan prohibits executive officers and directors from placing shares of MP common stock in margin accounts and pledging shares of MP common stock without prior approval of the Board.

Risk Assessments

With respect to risk related to compensation matters, the Compensation Committee considers, in establishing and reviewing the Company’s executive compensation program, whether the program encourages unnecessary or excessive risk taking and has concluded that it does not. Executives’ base salaries are fixed in amount and thus do not encourage risk-taking. Bonuses are capped and are tied to the Company’s overall corporate performance.

A portion of compensation provided to the executive officers is in the form of restricted stock units and restricted stock units with performance conditions that are important to help further align executives’ interests with those of the Company’s stockholders. The Compensation Committee believes that these time-based restricted stock units do not encourage unnecessary or excessive risk-taking, as the value of these equity awards fluctuate dollar for dollar with the Company’s stock price and do not represent inappropriate downward/upward risk and reward. In addition, the Compensation Committee believes that the restricted stock units with performance conditions do not encourage risk taking given that it is directly linked with TSR, which is measured over a three-year performance period relative to the S&P 400 Index and S&P 400 Materials Index.

Recovery of Incentive Compensation Policy

The Board has adopted a policy on recovery of incentive compensation in the event of a financial restatement, also known as a “clawback policy.” The policy provides that the Compensation Committee may take any action to recover all or a portion of any excess incentive compensation paid to an executive officer provided that (1) there is a restatement of the Company’s financial statements for the fiscal year for incentive-based compensation was paid, and (2) the Compensation Committee determines that the executive officer has received an excess incentive-based compensation for the relevant fiscal year. For purposes of the policy, “incentive-based compensation” means any compensation that is granted, earned, or vested based wholly or in part upon the attainment of a “financial reporting measure,” which means a measure that is determined and presented in accordance with GAAP which are used in preparing the Company’s financial statements, and any measure that is derived wholly or in part from such measures. Stock price and total shareholder return are also financial reporting measures for this purpose.

Retirement and Welfare Benefits

The named executive officers are eligible to participate in all of the Company’s normal retirement and welfare programs on the same terms as generally available to substantially all of our full-time employees. These include a 401(k) plan and matching contributions, health and disability insurance coverage, and group life insurance programs. In addition, the Company’s named executive officers are covered by the Company’s general health plan applicable to all of the Company’s employees.

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Consideration of Say-on-Pay Vote Results

At the 2023 annual meeting of stockholders, the stockholders approved, on an advisory basis, the compensation of our named executive officers, as disclosed pursuant to the compensation disclosure rules of the SEC, by 98% of votes cast, excluding abstentions and broker non-votes. The Compensation Committee reviewed and considered the final vote results for that resolution, and we have not made any changes to our executive compensation policies or decisions as a result of the vote.

We have determined that our stockholders should cast an advisory vote on the compensation of our named executive officers on an annual basis. Accordingly, our Board recommends that you vote “FOR” Proposal 2 at the Annual Meeting. For more information, see “Proposal No. 2—Advisory vote to approve the compensation paid to the Company’s Named Executive Officers.”

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Compensation Committee Report

The Compensation Committee has reviewed and discussed the foregoing Compensation Discussion and Analysis with the management of the Company. Based on the review and discussions described above, the Compensation Committee recommended to the Board of Directors that the Compensation Discussion and Analysis be included in the Proxy Statement and incorporated by reference in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023.


			Compensation Committee of the Board of Directors

			Andrew A. McKnight, Chair
			Arnold W. Donald
			Randall J. Weisenburger

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COMPENSATION TABLES

2023 Summary Compensation

The following table sets forth information concerning the compensation earned during the fiscal year ended December 31, 2023 and, to the extent required by SEC disclosure rules, fiscal years ended December 31, 2023, 2022 and 2021 by the Company’s Chief Executive Officer, Chief Financial Officer and the Company’s other named executive officers as determined under the SEC rules (collectively, the “named executive officers”):


Name and Principal Position	Year	Salary ($)	Bonus ($)	Stock Awards ($) (1)	Non-Equity Incentive Plan Compensation ($) (2)	All Other Compensation ($) (3)	Total ($)
James H. Litinsky	2023	750,000	—	2,140,521	1,332,606	—	4,223,127
Chairman of the Board and Chief Executive Officer	2022	600,000	—	—	999,032	—	1,599,032
	2021	—	—	34,832,000	—	—	34,832,000
Ryan Corbett	2023	550,000	—	1,822,790	751,726	13,200	3,137,716
Chief Financial Officer	2022	425,000	—	1,904,857	707,647	4,000	3,041,504
	2021	300,000	500,000	103,306	—	4,000	907,306
Michael Rosenthal	2023	600,000	—	1,949,876	820,065	13,200	3,383,141
Chief Operating Officer	2022	425,000	—	280,980	707,647	4,000	1,417,627
	2021	250,000	250,000	250,119	—	4,847	754,966
Elliot D. Hoops	2023	500,000	—	1,268,510	683,388	13,200	2,465,098
General Counsel and Secretary	2022	400,000	—	805,616	666,021	4,000	1,875,637
	2021	215,385	275,000	1,249,963	—	3,500	1,743,848

(1) The value in this column reflects the aggregate grant date fair value calculated in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 718 (“ASC 718”) for stock awards granted during 2023. Assumptions used in the calculation of these amounts are described in footnotes 2 and 17 to the Company’s audited financial statements included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2023. A portion of the grant date fair value reflected in the stock awards column is based on the following restricted stock units being approved on November 1, 2023, but granted on January 12, 2024: 35,000 restricted stock units for Messrs. Litinsky, Corbett and Rosenthal and 20,000 restricted stock units granted to Mr. Hoops.
(2) The amount in this column for each of the named executive officers includes the bonus that he earned based on the achievement of pre-established performance targets. For a more detailed discussion of these bonuses, see the “—Compensation Discussion and Analysis—Elements of Compensation” section above.
(3) For Messrs. Corbett, Rosenthal and Hoops, All Other Compensation in 2023 consisted of $13,200 in matching 401(k) contributions.

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2023 Grants of Plan-Based Awards

The following table sets forth certain information regarding grants of plan-based awards to each of the named executive officers in 2023. The 2023 equity grants were granted under the Company’s 2020 Stock Incentive Plan.


Name	Grant Date		Award Date	Estimated Future Payouts Under Non-Equity Incentive Plan Awards (1)			Estimated Future Payouts Under Equity Incentive Plan Awards (2)			All Other Stock Awards: Number of Shares of Stock or Units (#)	Grant Date Fair Value of Stock Awards ($)(3)
				Threshold ($)	Target ($)	Maximum ($)	Threshold (#)	Target (#)	Maximum (#)
James H. Litinsky	—		—	487,500	975,000	1,950,000
	01/13/2023	(4)	11/01/2022							21,164	624,973
	02/20/2023	(5)	—				9,559	19,119	38,238		963,598
	01/12/2024	(6)	11/01/2023							35,000	551,950
Ryan Corbett	—		—	275,000	550,000	1,100,000
	01/13/2023	(4)	11/01/2022							16,931	499,972
	02/20/2023	(5)	—				7,647	15,295	30,590		770,868
	01/12/2024	(6)	11/01/2023							35,000	551,950
Michael Rosenthal	—		—	300,000	600,000	1,200,000
	01/13/2023	(4)	11/01/2022							18,625	549,996
	02/20/2023	(5)	—				8,412	16,824	33,648		847,930
	01/12/2024	(6)	11/01/2023							35,000	551,950
Elliot D. Hoops	—		—	250,000	500,000	1,000,000<

SEC Form DEF 14A filed by MP Materials Corp.