Mudrick Distressed Opportunity SIF Master Fund, L.P.

SEC source: 0001104659-26-075891 · tm2618276-2_4seq1.xml · derivative · entry 2

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Mudrick Stressed Credit Master Fund, L.P. · CIK 0001958524 · 10% owner

Mudrick Stressed Credit Fund GP, LLC · CIK 0001958558 · 10% owner

Mudrick Opportunity Co-Investment Fund, LP · CIK 0001899917 · 10% owner

Mudrick Opportunity Co-Investment Fund GP, LLC · CIK 0001959101 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 870,378,992

Underlying: Common Stock · 100,000,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Subscription Agreement between MCM and the Issuer, dated as of September 8, 2023 (the "Subscription Agreement"), among other things, provided for the automatic adjustment of the Conversion Rate (as defined in the Convertible Notes Indenture) of the convertible notes originally issued on December 8, 2022 to $0.25 per share when the Issuer did not satisfy certain requirements by January 31, 2024, (the "Automatic Adjustment").

F3 · kind: The amount of securities reported in this Form 4 reflects the Automatic Adjustment, the Issuer's reverse stock split on July 31, 2024 and applicable adjustments in accordance with the notes indenture, where applicable.

F5 · price: Not applicable.

F4 · derivative.exercise_date: The convertible notes were immediately exercisable upon issuance and will mature on December 8, 2027, unless earlier converted, redeemed or repurchased.

F4 · derivative.expiration_date: The convertible notes were immediately exercisable upon issuance and will mature on December 8, 2027, unless earlier converted, redeemed or repurchased.

F2 · derivative.underlying_shares: The Subscription Agreement between MCM and the Issuer, dated as of September 8, 2023 (the "Subscription Agreement"), among other things, provided for the automatic adjustment of the Conversion Rate (as defined in the Convertible Notes Indenture) of the convertible notes originally issued on December 8, 2022 to $0.25 per share when the Issuer did not satisfy certain requirements by January 31, 2024, (the "Automatic Adjustment").

F3 · derivative.underlying_shares: The amount of securities reported in this Form 4 reflects the Automatic Adjustment, the Issuer's reverse stock split on July 31, 2024 and applicable adjustments in accordance with the notes indenture, where applicable.

F3 · balance_after: The amount of securities reported in this Form 4 reflects the Automatic Adjustment, the Issuer's reverse stock split on July 31, 2024 and applicable adjustments in accordance with the notes indenture, where applicable.

F1 · ownership.nature: This 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. ("Global LP"), Mudrick Distressed Opportunity Drawdown Fund II, L.P. ("Drawdown II"), Mudrick Distressed Opportunity Drawdown Fund II SC, L.P. ("Drawdown II SC"), Mudrick GP, LLC ("Mudrick GP"), Mudrick Distressed Opportunity Drawdown Fund II GP, LLC ("Drawdown II GP"), Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P. ("DISL"), Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC ("DISL GP"), Mudrick Distressed Opportunity SIF Master Fund, L.P. ("SIF"), Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP"), Mudrick Stressed Credit Master Fund, L.P. ("MSC"), Mudrick Stressed Credit Fund GP, LLC ("MSC GP"), Mudrick Opportunity Co-Investment Fund, LP ("Co-Invest"), Mudrick Opportunity Co-Investment Fund GP, LLC ("Co-Invest GP").

F7 · ownership.nature: Mudrick 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. 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. MSC GP is the general partner of MSC and may be deemed to beneficially own the securities of the Issuer directly held by MSC. Co-Invest GP is the general partner of Co-Invest and may be deemed to beneficially own the securities of the Issuer directly held by Co-Invest.

F8 · ownership.nature: MCM is the investment manager to Drawdown II, Global LP, Drawdown II SC, DISL, SIF, MSC, Co-Invest and certain accounts managed by MCM. Mr. Mudrick is the sole member of Mudrick GP, Drawdown II GP, MCM GP, DISL GP, SIF GP, MSC GP and Co-Invest GP. 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, DISL, SIF, MSC, Co-Invest and certain accounts managed by MCM.

F9 · ownership.nature: The 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.

SEC source: 0001104659-26-075891 · tm2618276-2_4seq1.xml · nonDerivative · entry 1

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Mudrick Stressed Credit Master Fund, L.P. · CIK 0001958524 · 10% owner

Mudrick Stressed Credit Fund GP, LLC · CIK 0001958558 · 10% owner

Mudrick Opportunity Co-Investment Fund, LP · CIK 0001899917 · 10% owner

Mudrick Opportunity Co-Investment Fund GP, LLC · CIK 0001959101 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 100,266,156

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: The amount of securities reported in this Form 4 reflects the Automatic Adjustment, the Issuer's reverse stock split on July 31, 2024 and applicable adjustments in accordance with the notes indenture, where applicable.

F3 · balance_after: The amount of securities reported in this Form 4 reflects the Automatic Adjustment, the Issuer's reverse stock split on July 31, 2024 and applicable adjustments in accordance with the notes indenture, where applicable.

F6 · balance_after: Represents shares of common stock directly held following the conversion of the convertible notes reported in this Form 4 as follows:141,940,459 by Global LP; 163,489,467 by Drawdown II; 15,991,834 by Drawdown II SC; 33,835,724 by SIF; 87,783,248 by MSC; 27,725,104 by Co-Invest; 41,049,802 by DISL; and 358,563,354 by certain affiliated funds managed by MCM.

F1 · ownership.nature: This 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. ("Global LP"), Mudrick Distressed Opportunity Drawdown Fund II, L.P. ("Drawdown II"), Mudrick Distressed Opportunity Drawdown Fund II SC, L.P. ("Drawdown II SC"), Mudrick GP, LLC ("Mudrick GP"), Mudrick Distressed Opportunity Drawdown Fund II GP, LLC ("Drawdown II GP"), Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P. ("DISL"), Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC ("DISL GP"), Mudrick Distressed Opportunity SIF Master Fund, L.P. ("SIF"), Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP"), Mudrick Stressed Credit Master Fund, L.P. ("MSC"), Mudrick Stressed Credit Fund GP, LLC ("MSC GP"), Mudrick Opportunity Co-Investment Fund, LP ("Co-Invest"), Mudrick Opportunity Co-Investment Fund GP, LLC ("Co-Invest GP").

F7 · ownership.nature: Mudrick 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. 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. MSC GP is the general partner of MSC and may be deemed to beneficially own the securities of the Issuer directly held by MSC. Co-Invest GP is the general partner of Co-Invest and may be deemed to beneficially own the securities of the Issuer directly held by Co-Invest.

F8 · ownership.nature: MCM is the investment manager to Drawdown II, Global LP, Drawdown II SC, DISL, SIF, MSC, Co-Invest and certain accounts managed by MCM. Mr. Mudrick is the sole member of Mudrick GP, Drawdown II GP, MCM GP, DISL GP, SIF GP, MSC GP and Co-Invest GP. 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, DISL, SIF, MSC, Co-Invest and certain accounts managed by MCM.

F9 · ownership.nature: The 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.

SEC source: 0001104659-26-074791 · tm2618088-1_4seq1.xml · derivative · entry 2

Mudrick Capital Management, L.P. · CIK 0001655183 · Director · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · Director · 10% owner

Mudrick Jason · CIK 0001367262 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · Director · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · Director · 10% owner

Pietroforte Matthew · CIK 0001926971 · Director · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund II SC, L.P. · CIK 0001813394 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund II GP, LLC · CIK 0001813765 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 15,595

Underlying: Common Stock · 15,595 shares

Expires 2030-01-14

F4 · shares: Represents immediately exercisable warrants to purchase an equal number of shares of Common Stock (subject to adjustments in accordance with the terms of such warrants) purchased in connection with the Stock Purchase as follows: 387 by Drawdown II SC; 1,148 by DISL; 4,151 by Drawdown II; 256 by Drawdown III; and 9,653 by certain accounts managed by MCM.

F4 · derivative.exercise_date: Represents immediately exercisable warrants to purchase an equal number of shares of Common Stock (subject to adjustments in accordance with the terms of such warrants) purchased in connection with the Stock Purchase as follows: 387 by Drawdown II SC; 1,148 by DISL; 4,151 by Drawdown II; 256 by Drawdown III; and 9,653 by certain accounts managed by MCM.

F5 · balance_after: Represents shares of Common Stock into which the Warrants may be converted in each case, subject to adjustment and other terms of the warrants as follows: 387 by Drawdown II SC; 1,148 by DISL; 4,151 by Drawdown II; 256 by Drawdown III; and 9,653 by certain accounts managed by MCM.

F1 · ownership.nature: This 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.

F6 · ownership.nature: Mudrick 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

F7 · ownership.nature: MCM 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.

F8 · ownership.nature: The 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.

SEC source: 0001104659-26-074791 · tm2618088-1_4seq1.xml · nonDerivative · entry 1

Mudrick Capital Management, L.P. · CIK 0001655183 · Director · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · Director · 10% owner

Mudrick Jason · CIK 0001367262 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · Director · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · Director · 10% owner

Pietroforte Matthew · CIK 0001926971 · Director · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund II SC, L.P. · CIK 0001813394 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund II GP, LLC · CIK 0001813765 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 3,982,846

F2 · shares: Represents shares of Common Stock purchased in a privately negotiated transaction ("Stock Purchase") as follows: 387 by Drawdown II SC; 1,148 by DISL; 4,151 by Drawdown II; 256 by Drawdown III; and 9,653 by certain accounts managed by MCM.

F3 · balance_after: Represents shares of Common Stock directly held following the reported transaction as follows: 1,058,822 by Mudrick Opp Global; 729,536 by Drawdown II; 68,082 by Drawdown II SC; 45,002 by Drawdown III; 201,805 by DISL; 182,936 by SIF; and 1,696,663 by certain accounts managed by MCM.

F1 · ownership.nature: This 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.

F6 · ownership.nature: Mudrick 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

F7 · ownership.nature: MCM 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.

F8 · ownership.nature: The 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.

SEC source: 0001104659-26-074228 · tm2617971-1_4seq1.xml · nonDerivative · entry 1

Mudrick Capital Management, L.P. · CIK 0001655183 · Director · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · Director · 10% owner

Mudrick Jason · CIK 0001367262 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · Director · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · Director · 10% owner

Pietroforte Matthew · CIK 0001926971 · Director · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund II SC, L.P. · CIK 0001813394 · Director · 10% owner

Mudrick Distressed Opportunity Drawdown Fund II GP, LLC · CIK 0001813765 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 19,018

F2 · shares: Represents 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.

F1 · ownership.nature: This 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.

F3 · ownership.nature: Mudrick 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.

F4 · ownership.nature: MCM 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.

F5 · ownership.nature: The 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.

SEC source: 0001104659-26-070255 · tm2616759-2_4seq1.xml · derivative · entry 2

Mudrick Capital Management, L.P. · CIK 0001655183 · Director · 10% owner

Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P. · CIK 0001860577 · Director · 10% owner

Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC · CIK 0001959099 · Director · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · Director · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · Director · 10% owner

Pietroforte Matthew · CIK 0001926971 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See notes

Disclosed balance after: Not disclosed

Underlying: Common Stock · 517,515 shares

Expires 2032-06-30

F5 · price: Pursuant to an Exchange and Subscription Agreement with the Issuer, dated as of May 14, 2026 (the "Exchange Agreement"), the Reporting Persons Senior Secured Delayed Draw Convertible Notes due 2032 ("Notes") that are convertible into shares of Common Stock pursuant to the terms of the Exchange Agreement and the terms of the Senior Secured Delayed Draw Convertible Note.

F5 · derivative.exercise_date: Pursuant to an Exchange and Subscription Agreement with the Issuer, dated as of May 14, 2026 (the "Exchange Agreement"), the Reporting Persons Senior Secured Delayed Draw Convertible Notes due 2032 ("Notes") that are convertible into shares of Common Stock pursuant to the terms of the Exchange Agreement and the terms of the Senior Secured Delayed Draw Convertible Note.

F7 · derivative.underlying_shares: Represents shares of Common Stock into which the Notes may be converted in each case, subject to adjustment and other terms of the Notes as follows: 137,735 by Drawdown II.; 12,854 by Drawdown II SC; 8,497 by Drawdown III; 38,101 by DISL.; and 320,328 by certain accounts managed by MCM.

F1 · ownership.nature: This 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. ("Global LP"), 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 2020 Dislocation Fund, L.P. ("DISL"),

F2 · ownership.nature: Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC ("DISL GP"), Mudrick Distressed Opportunity SIF Master Fund, L.P. ("SIF"), and Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP") and Matthew Pietroforte, who is a member of the Issuer's board of directors ("Board") and a Managing Director and Senior Analyst at MCM.

F3 · ownership.nature: Mudrick 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.

F4 · ownership.nature: MCM 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.

F8 · ownership.nature: The 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 3 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.

SEC source: 0001104659-26-070255 · tm2616759-2_4seq1.xml · derivative · entry 1

Mudrick Capital Management, L.P. · CIK 0001655183 · Director · 10% owner

Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P. · CIK 0001860577 · Director · 10% owner

Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC · CIK 0001959099 · Director · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · Director · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · Director · 10% owner

Pietroforte Matthew · CIK 0001926971 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See notes

Disclosed balance after: Not disclosed

Underlying: Common Stock · 584,800 shares

Expires 2032-06-30

F5 · price: Pursuant to an Exchange and Subscription Agreement with the Issuer, dated as of May 14, 2026 (the "Exchange Agreement"), the Reporting Persons Senior Secured Delayed Draw Convertible Notes due 2032 ("Notes") that are convertible into shares of Common Stock pursuant to the terms of the Exchange Agreement and the terms of the Senior Secured Delayed Draw Convertible Note.

F5 · derivative.exercise_date: Pursuant to an Exchange and Subscription Agreement with the Issuer, dated as of May 14, 2026 (the "Exchange Agreement"), the Reporting Persons Senior Secured Delayed Draw Convertible Notes due 2032 ("Notes") that are convertible into shares of Common Stock pursuant to the terms of the Exchange Agreement and the terms of the Senior Secured Delayed Draw Convertible Note.

F6 · derivative.underlying_shares: Represents shares of Common Stock into which the Notes may be converted in each case, subject to adjustment and other terms of the Notes as follows: 156,670 by Global LP.; 107,333 "acquired from the Issuer" by Drawdown II.; 10,017 by Drawdown II SC; 6,512 by Drawdown III; 29,691 by DISL.; 26,806 by SIF; and 247,771 by certain accounts managed by MCM.

F1 · ownership.nature: This 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. ("Global LP"), 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 2020 Dislocation Fund, L.P. ("DISL"),

F2 · ownership.nature: Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC ("DISL GP"), Mudrick Distressed Opportunity SIF Master Fund, L.P. ("SIF"), and Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP") and Matthew Pietroforte, who is a member of the Issuer's board of directors ("Board") and a Managing Director and Senior Analyst at MCM.

F3 · ownership.nature: Mudrick 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.

F4 · ownership.nature: MCM 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.

F8 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-059073 · tm2517860-1_4seq1.xml · nonDerivative · entry 3

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · 10% owner

Mudrick Jason · CIK 0001367262 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Pietroforte Matthew · CIK 0001926971 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 9,186

F7 · balance_after: Represents restricted stock unit ("RSUs") awards granted to Matthew Pietroforte, who is a member of the Issuer's board of directors and a Managing Director and Senior Analyst at MCM, under the Issuer's 2020 Incentive Award Plan (as amended, the "Plan"), of which 3,796 will vest on the earlier of (i) the day immediately preceding the date of the first annual meeting of stockholders following the date of grant and (ii) June 12, 2026, subject to Mr. Pietroforte's continuing in service on the Board through the vesting date, 3,820 will vest in three equal installments on the first, second and third anniversary of the date Mr. Pietroforte joined the Board, in each case, subject to the terms of the Plan. 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.

F1 · ownership.nature: This 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 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") and Matthew Pietroforte.

F7 · ownership.nature: Represents restricted stock unit ("RSUs") awards granted to Matthew Pietroforte, who is a member of the Issuer's board of directors and a Managing Director and Senior Analyst at MCM, under the Issuer's 2020 Incentive Award Plan (as amended, the "Plan"), of which 3,796 will vest on the earlier of (i) the day immediately preceding the date of the first annual meeting of stockholders following the date of grant and (ii) June 12, 2026, subject to Mr. Pietroforte's continuing in service on the Board through the vesting date, 3,820 will vest in three equal installments on the first, second and third anniversary of the date Mr. Pietroforte joined the Board, in each case, subject to the terms of the Plan. 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.

F8 · ownership.nature: Mudrick 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.

F9 · ownership.nature: MCM 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.

F10 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-059073 · tm2517860-1_4seq1.xml · nonDerivative · entry 2

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · 10% owner

Mudrick Jason · CIK 0001367262 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Pietroforte Matthew · CIK 0001926971 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 3,967,251

F4 · shares: Represents shares of Common Stock purchased as follows: 240 by Drawdown III; 480 by SIF; 2,929 by certain accounts managed by MCM.

F5 · price: The shares of Common Stock were purchased in multiple transactions at prices ranging from $27.90 to $28.00. The Reporting Persons undertake to provide to the Issuer, any security holder, and the SEC, as applicable, full information regarding the number of shares purchased and each price within the range upon request.

F6 · balance_after: Represents shares of Common Stock directly held as follows: 1,058,822 by Mudrick Distressed Opportunity Fund Global, L.P.; 725,385 by Mudrick Distressed Opportunity Drawdown Fund II, L.P.; 67,695 by Mudrick Distressed Opportunity Drawdown Fund II SC, L.P.; 44,746 by Drawdown III; 200,657 by Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P.; 182,936 by SIF; and 1,687,010 by certain accounts managed by MCM.

F1 · ownership.nature: This 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 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") and Matthew Pietroforte.

F4 · ownership.nature: Represents shares of Common Stock purchased as follows: 240 by Drawdown III; 480 by SIF; 2,929 by certain accounts managed by MCM.

F8 · ownership.nature: Mudrick 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.

F9 · ownership.nature: MCM 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.

F10 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-059073 · tm2517860-1_4seq1.xml · nonDerivative · entry 1

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · 10% owner

Mudrick Jason · CIK 0001367262 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Pietroforte Matthew · CIK 0001926971 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 3,963,602

F2 · shares: Represents shares of Common Stock purchased as follows: 1 by Drawdown III; 2 by SIF; 10 by certain accounts managed by MCM.

F3 · price: The shares of Common Stock were purchased in multiple transactions at a price of $28.00. The Reporting Persons undertake to provide to the Issuer, any security holder, and the SEC, as applicable, full information regarding the number of shares purchased and each price within the range upon request.

F1 · ownership.nature: This 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 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") and Matthew Pietroforte.

F2 · ownership.nature: Represents shares of Common Stock purchased as follows: 1 by Drawdown III; 2 by SIF; 10 by certain accounts managed by MCM.

F8 · ownership.nature: Mudrick 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.

F9 · ownership.nature: MCM 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.

F10 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-057940 · tm2517530-1_4seq1.xml · nonDerivative · entry 3

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · 10% owner

Mudrick Jason · CIK 0001367262 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 3,963,589

F6 · shares: Represents shares of Common Stock purchased as follows: 118 by Drawdown III; 235 by SIF; and 1,437 by certain accounts managed by MCM.

F7 · price: The shares of Common Stock were purchased in multiple transactions at prices ranging from $27.72 to $28.00. The Reporting Persons undertake to provide to the Issuer, any security holder, and the SEC, as applicable, full information regarding the number of shares purchased and each price within the range upon request.

F8 · balance_after: Represents shares of Common Stock directly held as follows: 1,058,822 by Mudrick Distressed Opportunity Fund Global, L.P.; 725,385 by Mudrick Distressed Opportunity Drawdown Fund II, L.P.; 67,695 by Mudrick Distressed Opportunity Drawdown Fund II SC, L.P.; 44,505 by Drawdown III; 200,657 by Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P.; 182,454 by SIF; and 1,684,071 by certain accounts managed by MCM.

F1 · ownership.nature: This 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 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"), and Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP").

F6 · ownership.nature: Represents shares of Common Stock purchased as follows: 118 by Drawdown III; 235 by SIF; and 1,437 by certain accounts managed by MCM.

F10 · ownership.nature: Mudrick 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.

F11 · ownership.nature: MCM 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.

F12 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-057940 · tm2517530-1_4seq1.xml · nonDerivative · entry 2

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · 10% owner

Mudrick Jason · CIK 0001367262 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 3,961,799

F4 · shares: Represents shares of Common Stock purchased as follows: 71 by Drawdown III; 197 by SIF; 1,513 by certain accounts managed by MCM.

F5 · price: The shares of Common Stock were purchased in multiple transactions at prices ranging from $27.87 to $28.00. The Reporting Persons undertake to provide to the Issuer, any security holder, and the SEC, as applicable, full information regarding the number of shares purchased and each price within the range upon request.

F1 · ownership.nature: This 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 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"), and Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP").

F4 · ownership.nature: Represents shares of Common Stock purchased as follows: 71 by Drawdown III; 197 by SIF; 1,513 by certain accounts managed by MCM.

F10 · ownership.nature: Mudrick 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.

F11 · ownership.nature: MCM 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.

F12 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-057940 · tm2517530-1_4seq1.xml · nonDerivative · entry 1

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · 10% owner

Mudrick Jason · CIK 0001367262 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 3,960,018

F2 · shares: Represents shares of Common Stock purchased as follows: 40 by Drawdown III; 110 by SIF; 849 by certain accounts managed by MCM.

F3 · price: The shares of Common Stock were purchased in multiple transactions at prices ranging from $27.25 to $27.50. The Reporting Persons undertake to provide to the Issuer, any security holder, and the SEC, as applicable, full information regarding the number of shares purchased and each price within the range upon request.

F1 · ownership.nature: This 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 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"), and Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP").

F2 · ownership.nature: Represents shares of Common Stock purchased as follows: 40 by Drawdown III; 110 by SIF; 849 by certain accounts managed by MCM.

F10 · ownership.nature: Mudrick 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.

F11 · ownership.nature: MCM 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.

F12 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-056516 · tm2517145-1_4seq1.xml · nonDerivative · entry 3

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · 10% owner

Mudrick Jason · CIK 0001367262 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 3,959,019

F6 · shares: Represents shares of Common Stock purchased as follows: 191 by Drawdown III; 529 by SIF; and 4,068 by certain accounts managed by MCM.

F7 · price: The shares of Common Stock were purchased in multiple transactions at prices ranging from $25.00 to $26.00. The Reporting Persons undertake to provide to the Issuer, any security holder, and the SEC, as applicable, full information regarding the number of shares purchased and each price within the range upon request.

F8 · balance_after: Represents shares of Common Stock directly held as follows: 1,058,822 by Mudrick Distressed Opportunity Fund Global, L.P.; 725,385 by Mudrick Distressed Opportunity Drawdown Fund II, L.P.; 67,695 by Mudrick Distressed Opportunity Drawdown Fund II SC, L.P.; 44,276 by Drawdown III; 200,657 by Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P.; 181,912 by SIF; and 1,680,272 by certain accounts managed by MCM.

F1 · ownership.nature: This 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 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"), and Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP").

F6 · ownership.nature: Represents shares of Common Stock purchased as follows: 191 by Drawdown III; 529 by SIF; and 4,068 by certain accounts managed by MCM.

F10 · ownership.nature: Mudrick 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.

F11 · ownership.nature: MCM 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.

F12 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-056516 · tm2517145-1_4seq1.xml · nonDerivative · entry 2

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · 10% owner

Mudrick Jason · CIK 0001367262 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 3,954,231

F4 · shares: Represents shares of Common Stock purchased as follows: 40 by Drawdown III; 110 by SIF; 850 by certain accounts managed by MCM.

F5 · price: The shares of Common Stock were purchased in multiple transactions at prices ranging from $24.50 to $25.00. The Reporting Persons undertake to provide to the Issuer, any security holder, and the SEC, as applicable, full information regarding the number of shares purchased and each price within the range upon request.

F1 · ownership.nature: This 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 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"), and Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP").

F4 · ownership.nature: Represents shares of Common Stock purchased as follows: 40 by Drawdown III; 110 by SIF; 850 by certain accounts managed by MCM.

F10 · ownership.nature: Mudrick 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.

F11 · ownership.nature: MCM 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.

F12 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-056516 · tm2517145-1_4seq1.xml · nonDerivative · entry 1

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Capital Management LLC · CIK 0001730922 · 10% owner

Mudrick Jason · CIK 0001367262 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III, L.P. · CIK 0002024855 · 10% owner

Mudrick Distressed Opportunity Drawdown Fund III GP, LLC · CIK 0002051254 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 3,953,231

F2 · shares: Represents shares of Common Stock purchased as follows: 40 by Drawdown III; 110 by SIF; 850 by certain accounts managed by MCM.

F3 · price: The shares of Common Stock were purchased in multiple transactions at prices ranging from $23.75 to $24.50. The Reporting Persons undertake to provide to the Issuer, any security holder, and the SEC, as applicable, full information regarding the number of shares purchased and each price within the range upon request.

F1 · ownership.nature: This 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 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"), and Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP").

F2 · ownership.nature: Represents shares of Common Stock purchased as follows: 40 by Drawdown III; 110 by SIF; 850 by certain accounts managed by MCM.

F10 · ownership.nature: Mudrick 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.

F11 · ownership.nature: MCM 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.

F12 · ownership.nature: The 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 3 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.

SEC source: 0001104659-25-024086 · tm259256-2_4seq1.xml · nonDerivative · entry 1

Mudrick Capital Management, L.P. · CIK 0001655183 · 10% owner

Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P. · CIK 0001860577 · 10% owner

Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC · CIK 0001959099 · 10% owner

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Pietroforte Matthew · CIK 0001926971 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 5,390

F3 · shares: Represents restricted stock unit ("RSUs") awards with respect to Common Stock of the Issuer granted to Mr. Pietroforte under the Issuer's 2020 Incentive Award Plan (as amended, the "Plan"), of which 1,570 will vest on the earlier of (i) the day immediately preceding the date of the first annual meeting of stockholders following the date of grant and (ii) March 12, 2026, subject to Mr. Pietroforte's continuing in service on the Board through the vesting date, and 3,820 will vest in three equal installments on the first, second and third anniversary of the date Mr. Pietroforte joined the Board, in each case, subject to the terms of the Plan. 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.

F1 · ownership.nature: This 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. ("Global LP"), 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"),

F2 · ownership.nature: Mudrick Distressed Opportunity Drawdown Fund III GP, LLC ("Drawdown III GP"), Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P. ("DISL"), Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC ("DISL GP"), Mudrick Distressed Opportunity SIF Master Fund, L.P. ("SIF"), and Mudrick Distressed Opportunity SIF GP, LLC ("SIF GP") and Matthew Pietroforte, who is a member of the Issuer's board of directors ("Board") and a Managing Director and Senior Analyst at MCM.

F3 · ownership.nature: Represents restricted stock unit ("RSUs") awards with respect to Common Stock of the Issuer granted to Mr. Pietroforte under the Issuer's 2020 Incentive Award Plan (as amended, the "Plan"), of which 1,570 will vest on the earlier of (i) the day immediately preceding the date of the first annual meeting of stockholders following the date of grant and (ii) March 12, 2026, subject to Mr. Pietroforte's continuing in service on the Board through the vesting date, and 3,820 will vest in three equal installments on the first, second and third anniversary of the date Mr. Pietroforte joined the Board, in each case, subject to the terms of the Plan. 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.

F7 · ownership.nature: The 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 3 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.

SEC source: 0001104659-23-100161 · tm2325940-3_4seq1.xml · derivative · entry 2

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Mudrick Stressed Credit Master Fund, L.P. · CIK 0001958524 · 10% owner

Mudrick Stressed Credit Fund GP, LLC · CIK 0001958558 · 10% owner

Mudrick Opportunity Co-Investment Fund, LP · CIK 0001899917 · 10% owner

Mudrick Opportunity Co-Investment Fund GP, LLC · CIK 0001959101 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 91,817,876

Underlying: Class A Common Stock · 91,817,876 shares

Expires not disclosed

F2 · derivative.exercise_price: Subject to adjustment pursuant to the Indenture, dated as of December 8, 2022, as may be amended or supplemented (the "Convertible Notes Indenture").

F3 · derivative.exercise_price: The Subscription Agreement between MCM and the Issuer, dated as of September 8, 2023 (the "Subscription Agreement"), among other things, provides for the adjustment of the Conversion Rate (as defined in the Convertible Notes Indenture) of the convertible notes originally issued on December 8, 2022 in the aggregate principal amount of $175.0 million to $2.00 per share (the "Conversion Rate Adjustment"), subject to the approval by stockholders, a majority of which have agreed to approve pursuant to a voting and support agreement with the Issuer. The Conversion Rate will be automatically adjusted to $0.25 per share if the Issuer has not satisfied certain requirements by January 31, 2024. In the event of such automatic adjustment, the aggregate number of shares of Common Stock underlying the convertible notes outstanding as of the date hereof would be approximately 734,543,040 shares, subject to adjustment under the Convertible Notes Indenture.

F3 · kind: The Subscription Agreement between MCM and the Issuer, dated as of September 8, 2023 (the "Subscription Agreement"), among other things, provides for the adjustment of the Conversion Rate (as defined in the Convertible Notes Indenture) of the convertible notes originally issued on December 8, 2022 in the aggregate principal amount of $175.0 million to $2.00 per share (the "Conversion Rate Adjustment"), subject to the approval by stockholders, a majority of which have agreed to approve pursuant to a voting and support agreement with the Issuer. The Conversion Rate will be automatically adjusted to $0.25 per share if the Issuer has not satisfied certain requirements by January 31, 2024. In the event of such automatic adjustment, the aggregate number of shares of Common Stock underlying the convertible notes outstanding as of the date hereof would be approximately 734,543,040 shares, subject to adjustment under the Convertible Notes Indenture.

F5 · price: Not applicable.

F4 · derivative.exercise_date: The convertible notes will mature on December 8, 2027, unless earlier converted, redeemed or repurchased.

F4 · derivative.expiration_date: The convertible notes will mature on December 8, 2027, unless earlier converted, redeemed or repurchased.

F2 · derivative.underlying_shares: Subject to adjustment pursuant to the Indenture, dated as of December 8, 2022, as may be amended or supplemented (the "Convertible Notes Indenture").

F3 · derivative.underlying_shares: The Subscription Agreement between MCM and the Issuer, dated as of September 8, 2023 (the "Subscription Agreement"), among other things, provides for the adjustment of the Conversion Rate (as defined in the Convertible Notes Indenture) of the convertible notes originally issued on December 8, 2022 in the aggregate principal amount of $175.0 million to $2.00 per share (the "Conversion Rate Adjustment"), subject to the approval by stockholders, a majority of which have agreed to approve pursuant to a voting and support agreement with the Issuer. The Conversion Rate will be automatically adjusted to $0.25 per share if the Issuer has not satisfied certain requirements by January 31, 2024. In the event of such automatic adjustment, the aggregate number of shares of Common Stock underlying the convertible notes outstanding as of the date hereof would be approximately 734,543,040 shares, subject to adjustment under the Convertible Notes Indenture.

F1 · ownership.nature: This 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. ("Global LP"), Mudrick Distressed Opportunity Drawdown Fund II, L.P. ("Drawdown II"), Mudrick Distressed Opportunity Drawdown Fund II SC, L.P. ("Drawdown II SC"), Mudrick GP, LLC ("Mudrick GP"), Mudrick Distressed Opportunity Drawdown Fund II GP, LLC ("Drawdown II GP"), Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P. ("DISL"), Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC ("DISL GP"), Mudrick Distressed Opportunity SIF Master Fund, L.P. ("SIF"), Mudrick Distressed Opportunity SIF GP, LLC ("SIF GC"), Mudrick Stressed Credit Master Fund, L.P. ("MSC"), Mudrick Stressed Credit Fund GP, LLC ("MSC GP"), Mudrick Opportunity Co-Investment Fund, LP ("Co-Invest"), Mudrick Opportunity Co-Investment Fund GP, LLC ("Co-Invest GP").

F6 · ownership.nature: Mudrick 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. 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. MSC GP is the general partner of MSC and may be deemed to beneficially own the securities of the Issuer directly held by MSC. Co-Invest GP is the general partner of Co-Invest and may be deemed to beneficially own the securities of the Issuer directly held by Co-Invest.

F7 · ownership.nature: MCM is the investment manager to Drawdown II, Global LP, Drawdown II SC, DISL, SIF, MSC, Co-Invest and certain accounts managed by MCM. Mr. Mudrick is the sole member of Mudrick GP, Drawdown II GP, MCM GP, DISL GP, SIF GP, MSC GP and Co-Invest GP. 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, DISL, SIF, MSC, Co-Invest and certain accounts managed by MCM.

F8 · ownership.nature: 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.

SEC source: 0001104659-23-100161 · tm2325940-3_4seq1.xml · derivative · entry 1

Mudrick Distressed Opportunity SIF Master Fund, L.P. · CIK 0001875540 · 10% owner

Mudrick Distressed Opportunity SIF GP, LLC · CIK 0001959041 · 10% owner

Mudrick Stressed Credit Master Fund, L.P. · CIK 0001958524 · 10% owner

Mudrick Stressed Credit Fund GP, LLC · CIK 0001958558 · 10% owner

Mudrick Opportunity Co-Investment Fund, LP · CIK 0001899917 · 10% owner

Mudrick Opportunity Co-Investment Fund GP, LLC · CIK 0001959101 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Notes

Disclosed balance after: 0

Underlying: Class A Common Stock · 19,938,731 shares

Expires not disclosed

F2 · derivative.exercise_price: Subject to adjustment pursuant to the Indenture, dated as of December 8, 2022, as may be amended or supplemented (the "Convertible Notes Indenture").

F3 · derivative.exercise_price: The Subscription Agreement between MCM and the Issuer, dated as of September 8, 2023 (the "Subscription Agreement"), among other things, provides for the adjustment of the Conversion Rate (as defined in the Convertible Notes Indenture) of the convertible notes originally issued on December 8, 2022 in the aggregate principal amount of $175.0 million to $2.00 per share (the "Conversion Rate Adjustment"), subject to the approval by stockholders, a majority of which have agreed to approve pursuant to a voting and support agreement with the Issuer. The Conversion Rate will be automatically adjusted to $0.25 per share if the Issuer has not satisfied certain requirements by January 31, 2024. In the event of such automatic adjustment, the aggregate number of shares of Common Stock underlying the convertible notes outstanding as of the date hereof would be approximately 734,543,040 shares, subject to adjustment under the Convertible Notes Indenture.

F3 · kind: The Subscription Agreement between MCM and the Issuer, dated as of September 8, 2023 (the "Subscription Agreement"), among other things, provides for the adjustment of the Conversion Rate (as defined in the Convertible Notes Indenture) of the convertible notes originally issued on December 8, 2022 in the aggregate principal amount of $175.0 million to $2.00 per share (the "Conversion Rate Adjustment"), subject to the approval by stockholders, a majority of which have agreed to approve pursuant to a voting and support agreement with the Issuer. The Conversion Rate will be automatically adjusted to $0.25 per share if the Issuer has not satisfied certain requirements by January 31, 2024. In the event of such automatic adjustment, the aggregate number of shares of Common Stock underlying the convertible notes outstanding as of the date hereof would be approximately 734,543,040 shares, subject to adjustment under the Convertible Notes Indenture.

F5 · price: Not applicable.

F4 · derivative.exercise_date: The convertible notes will mature on December 8, 2027, unless earlier converted, redeemed or repurchased.

F4 · derivative.expiration_date: The convertible notes will mature on December 8, 2027, unless earlier converted, redeemed or repurchased.

F2 · derivative.underlying_shares: Subject to adjustment pursuant to the Indenture, dated as of December 8, 2022, as may be amended or supplemented (the "Convertible Notes Indenture").

F3 · derivative.underlying_shares: The Subscription Agreement between MCM and the Issuer, dated as of September 8, 2023 (the "Subscription Agreement"), among other things, provides for the adjustment of the Conversion Rate (as defined in the Convertible Notes Indenture) of the convertible notes originally issued on December 8, 2022 in the aggregate principal amount of $175.0 million to $2.00 per share (the "Conversion Rate Adjustment"), subject to the approval by stockholders, a majority of which have agreed to approve pursuant to a voting and support agreement with the Issuer. The Conversion Rate will be automatically adjusted to $0.25 per share if the Issuer has not satisfied certain requirements by January 31, 2024. In the event of such automatic adjustment, the aggregate number of shares of Common Stock underlying the convertible notes outstanding as of the date hereof would be approximately 734,543,040 shares, subject to adjustment under the Convertible Notes Indenture.

F1 · ownership.nature: This 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. ("Global LP"), Mudrick Distressed Opportunity Drawdown Fund II, L.P. ("Drawdown II"), Mudrick Distressed Opportunity Drawdown Fund II SC, L.P. ("Drawdown II SC"), Mudrick GP, LLC ("Mudrick GP"), Mudrick Distressed Opportunity Drawdown Fund II GP, LLC ("Drawdown II GP"), Mudrick Distressed Opportunity 2020 Dislocation Fund, L.P. ("DISL"), Mudrick Distressed Opportunity 2020 Dislocation Fund GP, LLC ("DISL GP"), Mudrick Distressed Opportunity SIF Master Fund, L.P. ("SIF"), Mudrick Distressed Opportunity SIF GP, LLC ("SIF GC"), Mudrick Stressed Credit Master Fund, L.P. ("MSC"), Mudrick Stressed Credit Fund GP, LLC ("MSC GP"), Mudrick Opportunity Co-Investment Fund, LP ("Co-Invest"), Mudrick Opportunity Co-Investment Fund GP, LLC ("Co-Invest GP").

F6 · ownership.nature: Mudrick 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. 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. MSC GP is the general partner of MSC and may be deemed to beneficially own the securities of the Issuer directly held by MSC. Co-Invest GP is the general partner of Co-Invest and may be deemed to beneficially own the securities of the Issuer directly held by Co-Invest.

F7 · ownership.nature: MCM is the investment manager to Drawdown II, Global LP, Drawdown II SC, DISL, SIF, MSC, Co-Invest and certain accounts managed by MCM. Mr. Mudrick is the sole member of Mudrick GP, Drawdown II GP, MCM GP, DISL GP, SIF GP, MSC GP and Co-Invest GP. 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, DISL, SIF, MSC, Co-Invest and certain accounts managed by MCM.

F8 · ownership.nature: 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.