UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________ to __________ Commission File Number 001-39277 MP MATERIALS CORP. (Exact name of registrant as specified in its charter) Delaware 84-4465489 (I.R.S. Emp ...

MP Materials Corp. (NYSE:MP) Q4 2022 Earnings Conference Call February 23, 2023 5:00 PM ET Company Participants Martin Sheehan - Head:Investor Relations Jim Litinsky - Founder, Chairman & Chief Executive Officer Ryan Corbett - Chief Financial Officer Michael Rosenthal - Founder & Chief Operating Officer Conference Call Participants Matt Summerville - D.A. Davidson David Deckelbaum - Cowen Corinne Blanchard - Deutsche Bank Carlos De Alba - Morgan Stanley George Gianarikas - Canaccord Genuity Ben Kallo - Bair ...

1 Fourth Quarter & Full Year 2022 Results February 23, 2023 Safe Harbor This presentation 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 th ...

1 MP MATERIALS Third Quarter 2022 Results November 3, 2022 Safe Harbor This presentation 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 tha ...

MP Materials Corp. (NYSE:MP) Q3 2022 Earnings Conference Call November 3, 2022 5:00 PM ET Company Participants Martin Sheehan - Head, Investor Relations Jim Litinsky - Founder, Chairman and CEO Michael Rosenthal - Founder and COO Ryan Corbett - Chief Financial Officer Conference Call Participants Corinne Blanchard - Deutsche Bank Matt Summerville - D.A. Davidson & Co. Robin Fiedler - BMO Capital Markets Carlos De Alba - Morgan Stanley George Gianarikas - Canaccord Genuity Lawson Winder - BofA Securities Dav ...

1 42nd Annual Canaccord Genuity Growth Conference August 10, 2022 Safe Harbor 2 This presentation 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 expres ...

MP Materials Corporation (NYSE:MP) Q2 2022 Results Conference Call August 4, 2022 5:00 PM ET Company Participants Martin Sheehan - Head, IR Jim Litinsky - Founder, Chairman & CEO Ryan Corbett - CFO Conference Call Participants Matt Summerville - D.A. Davidson Robin Fiedler - BMO George Gianarikas - Canaccord Genuity Ben Kallo - Baird Corinne Blanchard - Deutsche Bank Lawson Winder - Bank of America Abhishek Sinha - Northland Operator Good afternoon, and thank you for attending today???s MP Materials Second ...

1 BMO Rare Earth Supply Chain Conference June 7, 2022 Safe Harbor 2 This presentation 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 p ...

1 MP MATERIALS First Quarter 2022 Results May 5, 2022 Safe Harbor This presentation 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 pre ...

MP Materials Corp. (NYSE:MP) Q1 2022 Earnings Conference Call May 5, 2022 5:00 PM ET Company Participants Martin Sheehan - Head, Investor Relations Jim Litinsky - Chairman & Chief Executive Officer Ryan Corbett - Chief Financial Officer Michael Rosenthal - Chief Operating Officer Conference Call Participants Matt Summerville - D.A. Davidson Carlos De Alba - Morgan Stanley David Deckelbaum - Cowen Sathish Kasinathan - Deutsche Bank George Gianarikas - Baird Subash Chandra - Benchmark Carlos De Alba - Morgan ...