F1This statement is being filed by the following Reporting Persons: Mudrick Capital Management, L.P. ("MCM"); Mudrick Capital Management, LLC ("MCM GP"); Jason Mudrick; Mudrick Distressed Opportunity Fund Global, L.P. ("Mudrick Opp Global"); Mudrick GP, LLC ("Mudrick GP"); Mudrick Distressed Opportunity Drawdown Fund II, L.P. ("Drawdown II"); Mudrick Distressed Opportunity Drawdown Fund II SC, L.P. ("Drawdown II SC"); Mudrick Distressed Opportunity Drawdown Fund II GP, LLC ("Drawdown II GP"); Mudrick Distressed Opportunity Drawdown Fund III, L.P. ("Drawdown III"); Mudrick Distressed Opportunity Drawdown Fund III GP, LLC ("Drawdown III GP"); Mudrick Distressed Opportunity SIF Master Fund, L.P. ("SIF"); Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP"); Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P. ("DISL"); Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC ("DISL GP"); and Matthew Pietroforte.
F2Represents an award of restricted stock units ("RSUs") granted to Matthew Pietroforte, who is a member of the Issuer's board of directors and a Managing Director and Senior Analyst at MCM. The RSUs will vest on the earlier of the day immediately preceding the date of the first annual meeting of stockholders following the date of grant, or June 11, 2027, subject to the Reporting Person's continued service through the applicable vesting date. Mr. Pietroforte has assigned all rights, title and interest in the RSUs (including the shares of Common Stock thereunder) granted to him to Mudrick Capital Management, L.P.
F3Mudrick GP is the general partner of Global LP and may be deemed to beneficially own the number of securities of the Issuer directly held by Global LP. Drawdown II GP is the general partner of Drawdown II and Drawdown II SC and may be deemed to beneficially own the securities of the Issuer directly held by Drawdown II and Drawdown II SC. Drawdown III GP is the general partner of Drawdown III and may be deemed to beneficially own the securities of the Issuer directly held by Drawdown III. DISL GP is the general partner of DISL and may be deemed to beneficially own the number of securities of the Issuer held by DISL. SIF GP is the general partner of SIF and may be deemed to beneficially own the securities of the Issuer directly held by SIF.
F4MCM is the investment manager to Drawdown II, Global LP, Drawdown II SC, Drawdown III, DISL, SIF and certain accounts managed by MCM. Mr. Mudrick is the sole member of Mudrick GP, Drawdown II GP, Drawdown III GP, MCM GP, DISL GP and SIF GP. By virtue of these relationships, each of MCM, MCM GP and Mr. Mudrick may be deemed to beneficially own the securities held directly by Global LP, Drawdown II, Drawdown II SC, Drawdown III, DISL, SIF and certain accounts managed by MCM.
F5The Reporting Persons disclaim any beneficial ownership of the reported securities other than to the extent of any pecuniary interest they may have therein, directly or indirectly. Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities of the Issuer in excess of their respective pecuniary interests. The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act. Exhibit List: Joint Filer Information. This filing shall not be deemed an admission that any of the Reporting Persons is subject to Section 16 of the Exchange Act.

Remarks

Exhibit 99.1 (Joint Filer Information) is incorporated herein by reference. This Form 4 is the first of two identical Form 4s filed relating to the same event. The Form 4 has been split into two filings because there are more than 10 Reporting Persons in total, and the SEC's EDGAR filing system limits a single Form 4 to a maximum of 10 Reporting Persons. Each Form 4 is filed by Designated Filer, Mudrick Capital Management, L.P