Daniel Allen Gold - 13 Dec 2022 Form 4 Insider Report for MP Materials Corp. / DE (MP)

Footnote F1

Management of Fourth Avenue FF-E is vested in its general partner, Fourth Avenue Capital Partners GP LLC, a Delaware limited liability company ("Fourth Avenue GP"), which may be deemed to beneficially own the shares of MP Materials Corp. (the "Issuer") Class A common stock ("Shares") held directly by Fourth Avenue FF-E. Daniel Gold is a Managing Member of Fourth Avenue GP, sharing voting and investment control over the Shares held directly by Fourth Avenue FF-E and may be deemed to beneficially own such Shares.

Footnote F2

Daniel Gold disclaims any beneficial ownership in the Shares described herein, other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Footnote F3

Management of QVT Family Office Onshore LP ("QVT Onshore") is vested in its general partner, QVT Associates GP LLC, a Delaware limited liability company ("QVT Associates GP"), which may be deemed to beneficially own the Shares held directly by QVT Onshore. QVT Financial LP, a Delaware limited partnership, is the investment manager of QVT Onshore and Saratoga Park Ltd. ("Saratoga"), and shares voting and investment control over the Shares held directly by QVT Onshore and Saratoga. QVT Financial GP LLC ("QVT Financial GP"), a Delaware limited liability company, is the general partner of QVT Financial LP. Daniel Gold is a Managing Member of each of QVT Associates GP and QVT Financial GP, sharing voting and investment control over the Shares held directly by QVT Onshore and Saratoga and may be deemed to beneficially own such Shares.