EX-10.1




 Exhibit 10.1 

Execution Version 

AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT 

THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of November 10, 2022, is
made and entered into by and among, (i) Scilex Holding Company, a Delaware corporation formerly known as Vickers Vantage Corp. I (the “Company”), (ii) the equityholders designated as Sponsor Equityholders on
Schedule A hereto (collectively, the “Sponsor Equityholders”); and (iii) Sorrento Therapeutics, Inc. (the “Legacy Scilex Equityholder” and, together with the Sponsor
Equityholders and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 6.2 of this Agreement, the “Holders” and each individually a “Holder”). Capitalized terms
used but not otherwise defined in this Agreement shall have the meanings ascribed to such terms in the Merger Agreement (as defined below). 

RECITALS 
 WHEREAS, the
Company and the Sponsor Equityholders are parties to that certain Registration Rights Agreement, dated as of January 6, 2021 (the “Prior Agreement”); 

WHEREAS, the Company, Vantage Merger Sub Inc., a Delaware corporation (“Merger Sub”), and Scilex, Inc., an entity
formerly known as Scilex Holding Company, a Delaware corporation (“Legacy Scilex”), are party to that certain Agreement and Plan of Merger, dated as of March 17, 2022 (as amended or restated from time to time, the
“Merger Agreement”), pursuant to which, on the date hereof, Merger Sub merged (the “Merger”) with and into Legacy Scilex, with Legacy Scilex surviving the Merger as a wholly owned subsidiary of the
Company; 
 WHEREAS, the Legacy Scilex Equityholder is receiving shares of Common Stock, par value $0.0001 per share, of the Company
(the “Common Stock”) on or about the date hereof, pursuant to the Merger Agreement (the “Merger Shares”); 

WHEREAS, in connection with the consummation of the Merger, the parties to the Prior Agreement desire to amend and restate the Prior Agreement
in its entirety as set forth herein, and the parties hereto desire to enter into this Agreement pursuant to which the Company shall grant the Holders certain registration rights with respect to the Registrable Securities (as defined below) on the
terms and conditions set forth in this Agreement; 
 WHEREAS, pursuant to Section 6.7 of the Prior Agreement, no amendment,
modification or termination of the Prior Agreement shall be binding upon any party unless executed in writing by such party; and 
 WHEREAS,
all of the parties to the Prior Agreement desire to amend and restate the Prior Agreement in its entirety and enter into this Agreement, pursuant to which the Company shall grant the Holders certain registration rights with respect to certain
securities of the Company, as set forth in this Agreement, effective as of the Closing. 
 NOW, THEREFORE, in consideration of
the representations, covenants and agreements contained herein, and certain other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto, intending to be legally bound, hereby agree as
follows: 
 ARTICLE I 

DEFINITIONS 

1.1    Definitions. The terms defined in this Article I shall, for all purposes of this Agreement, have the
respective meanings set forth below: 
 “Adverse Disclosure” shall mean any public disclosure of
material non-public information, which disclosure, in the good faith judgment of the Chief Executive Officer or Chief Financial Officer of the Company, after consultation with counsel to the Company,
(i) would be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to
make the statements contained therein (in the case of any prospectus and any preliminary prospectus, in the light of the circumstances under which they were made) not misleading, (ii) would not be required to be made at such time if the
Registration Statement were not being filed, declared effective or used, as the case may be, and (iii) the Company has a bona fide business purpose for not making such information public. 











 “Block Trade” shall mean an offering and/or sale of Registrable
Securities by any Holder on a block trade or underwritten basis (whether firm commitment or otherwise) without substantial marketing efforts prior to pricing, including, without limitation, a same day trade, overnight trade or similar transaction.

 “Board” shall mean the Board of Directors of the Company. 

“Change in Control” shall mean any transfer (whether by tender offer, merger, stock purchase, consolidation or other
similar transaction), in one transaction or a series of related transactions, to a person or group of affiliated persons of the Company’s voting securities if, after such transfer, such person or group of affiliated persons would hold more
than 50% of outstanding voting securities of the Company (or surviving entity) or would otherwise have the power to control the Board or to direct the operations of the Company. 

“Commission” shall mean the Securities and Exchange Commission. 

“Exchange Act” shall mean the Securities Exchange Act of 1934, as it may be amended from time to
time. 
 “Founder Shares” shall mean the 3,450,000 ordinary shares of the Company issued to its initial
shareholders prior to the Company’s initial public offering. 
 “Holders” shall have the meaning given in the
Preamble, for so long as such person or entity holds any Registrable Securities. 
 “Misstatement” shall mean an
untrue statement of a material fact or an omission to state a material fact required to be stated in a Registration Statement or Prospectus, or necessary to make the statements in a Registration Statement or Prospectus (in the case of a Prospectus,
in the light of the circumstances under which they were made) not misleading. 
 “Permitted
Transferees” shall mean any person or entity to whom a Holder of Registrable Securities is permitted to transfer such Registrable Securities prior to the expiration of the Lock-up Period
under this Agreement and any other applicable agreement between such Holder and the Company, and to any transferee thereafter. 

“Private Placement Warrants” shall mean the 6,840,000 Private Placement Warrants issued by
the Company that were privately purchased simultaneously with the consummation of the Company’s initial public offering. 

“Prospectus” shall mean the prospectus included in any Registration Statement, as supplemented by any and all
prospectus supplements and as amended by any and all post-effective amendments and including all material incorporated by reference in such prospectus. 

“Registrable Security” shall mean (a) the Merger Shares (b) the Founder Shares and the shares
of Common Stock issued or issuable upon the conversion of any Founder Shares, (c) the Private Placement Warrants and the Common Stock issued or issuable upon the exercise of the Private Placement Warrants, (d) the Working Capital Warrants
and any shares of Common Stock issued or issuable upon the exercise of the Working Capital Warrants and (e) any outstanding share of the Common Stock or any other equity security (including the shares of Common Stock issued or issuable upon the
exercise of any other equity security) of the Company held by a Holder as of the date of this Agreement, and (f) any other equity security of the Company issued or issuable with respect to any such share of the Common Stock by way of a stock
dividend or stock split or in connection with a combination of shares, recapitalization, merger, consolidation, spin-off, reorganization or similar transaction; provided, however, that, as to any
particular Registrable Security, such securities shall cease to be Registrable Securities upon the earliest occur of: (A) a Registration Statement with respect to the sale of such securities shall have become effective under the Securities Act
and such securities shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such securities shall have been otherwise transferred (other than to a Permitted Transferee), new certificates
for such securities not bearing (or book entry positions not subject to) a legend restricting further transfer shall have been delivered by the Company and subsequent public distribution of such securities shall not require registration under the
Securities Act; (C) such securities shall have ceased to be outstanding; (D) such securities may be sold without registration pursuant to Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by
the Commission) (but with no volume or other restrictions or limitations); or (E) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction. 

  
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 “Registration” shall mean a registration effected by preparing and
filing a Registration Statement, Prospectus or similar document in compliance with the requirements of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such registration statement becoming effective. 

“Registration Expenses” shall mean the
out-of-pocket expenses of a Registration, including, without limitation, the following: 

(A)    all registration and filing fees (including fees with respect to filings required to be made with the Financial
Industry Regulatory Authority, Inc.) and any securities exchange on which the Common Stock is then listed; 

(B)    fees and expenses of compliance with securities or blue sky laws (including reasonable fees and disbursements of
counsel for the Underwriters in connection with blue sky qualifications of Registrable Securities); 
 (C)    printing,
messenger, telephone and delivery expenses; 
 (D)    reasonable fees and disbursements of counsel for the Company; 

(E)    reasonable fees and disbursements of all independent registered public accountants of the Company incurred
specifically in connection with such Registration; and 
 (F)    in an Underwritten Offering, reasonable fees and
expenses of one (1) legal counsel selected by the majority-in-interest of the Demanding Holders (not to exceed $50,000 without the prior written consent of the
Company). 
 “Registration Statement” shall mean any registration statement filed by the Company with
the Commission that covers the Registrable Securities pursuant to the provisions of this Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements to such
registration statement, and all exhibits to and all material incorporated by reference in such registration statement. 

“Securities Act” shall mean the Securities Act of 1933, as amended from time to time. 

“Shelf” shall mean the Form S-1 Shelf, the
Form S-3 Shelf or any subsequent Shelf Registration. 
 “Shelf
Registration” shall mean a registration of securities pursuant to a Registration Statement filed with the Commission in accordance with and pursuant to Rule 415 promulgated under the Securities Act (or any successor rule then in
effect). 
 “Sponsor” shall mean Vickers Venture Fund VI Pte Ltd and Vickers Venture Fund VI (Plan) Pte Ltd.

 “Transfer” shall mean the (a) the sale or assignment of, offer to sell, contract or agreement to sell, grant
of any option to purchase or otherwise dispose of or agreement to dispose of, directly or indirectly, or establishment or increase of a put equivalent position or liquidation with respect to or decrease of a call equivalent position within the
meaning of Section 16 of the Exchange Act with respect to, any security, (b) entry into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of any security, whether
any such transaction is to be settled by delivery of such securities, in cash or otherwise, or (c) public announcement of any intention to effect any transaction specified in clause (a) or (b). 

  
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 “Underwriter” shall mean a securities dealer who purchases any
Registrable Securities as principal in an Underwritten Offering and not as part of such dealer’s market-making activities. 

“Underwritten Registration” or “Underwritten Offering” shall mean
a Registration in which securities of the Company are sold to an Underwriter in a firm commitment underwriting for distribution to the public. 

“Working Capital Warrants” shall mean any warrants issued in payment for working capital loans from the Sponsor to the
Company. 
 ARTICLE II 

REGISTRATIONS 

2.1    Shelf Registration. 

2.1.1    Filing. The Company shall as soon as reasonably practicable, but in any event within forty-five
(45) days after the Closing Date, use commercially reasonable efforts to file with the Commission a Registration Statement for a Shelf Registration on Form S-1 (the
“Form S-1 Shelf”) covering, subject to Section 3.4, the public resale of all of the Registrable Securities (determined as of two (2) business
days prior to such filing) on a delayed or continuous basis and shall use its commercially reasonable efforts to cause such Form S-1 Shelf to be declared effective as soon as practicable after the filing
thereof, but in no event later than the earlier of (i) the 90th calendar day (or as soon as reasonably practicable if the Commission notifies the Company that it will “review” the Registration Statement) following the Closing
Date and (ii) the 10th business day after the date the Company is notified (orally or in writing, whichever is earlier) by the Commission that the Registration Statement will not be “reviewed” or will not be subject to further
review. Such Form S-1 Shelf shall provide for the resale of the Registrable Securities included therein pursuant to any method or combination of methods legally available to, and requested by, any Holder
named therein. The Company shall maintain a Shelf in accordance with the terms hereof, and shall prepare and file with the Commission such amendments, including post-effective amendments, and supplements as may be necessary to keep a Shelf
continuously effective, available for use to permit the Holders named therein to sell their Registrable Securities included therein and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable
Securities. Following the filing of a Form S-1 Shelf, the Company shall use its commercially reasonable efforts to convert the Form S-1 Shelf (and any
Subsequent Shelf Registration) to a Registration Statement on Form S-3 (the “Form S-3 Shelf”) as soon as
reasonably practicable after the Company is eligible to use Form S-3. As soon as reasonably practicable following the effective date of a Registration Statement filed pursuant to this Section 2.1.1,
the Company shall notify the Holders of the effectiveness of such Registration Statement. The Company’s obligation under this Section 2.1.1 shall, for the avoidance of doubt be subject to Section 3.4 hereto. 

2.1.2    Subsequent Shelf Registration. If any Shelf ceases to be effective under the Securities Act for any reason
at any time while Registrable Securities are still outstanding, the Company shall, subject to Section 3.4, use its commercially reasonable efforts to as promptly as is reasonably practicable cause such Shelf to again become effective under the
Securities Act (including using its commercially reasonable efforts to obtain the prompt withdrawal of any order suspending the effectiveness of such Shelf), and shall use its commercially reasonable efforts to as promptly as is reasonably
practicable amend such Shelf in a manner reasonably expected to result in the withdrawal of any order suspending the effectiveness of such Shelf or file an additional registration statement as a Shelf Registration (a “Subsequent Shelf
Registration”) registering the resale of all Registrable Securities (determined as of two (2) business days prior to such filing), and pursuant to any method or combination of methods legally available to, and requested by, any
Holder named therein. If a Subsequent Shelf Registration is filed, the Company shall use its commercially reasonable efforts to (i) cause such Subsequent Shelf Registration to become effective under the Securities Act as promptly as is
reasonably practicable after the filing thereof (it being agreed that the Subsequent Shelf Registration shall be an automatic shelf registration statement (as defined in Rule 405 promulgated under the Securities Act) if the Company is a
well-known seasoned issuer (as defined in Rule 405 promulgated under the Securities Act) at the most recent applicable eligibility determination date) and (ii) keep such Subsequent Shelf Registration continuously effective, available for
use to permit the Holders named therein to sell their Registrable Securities included therein and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable Securities. Any such Subsequent Shelf
Registration shall be on Form S-3 to the extent that the Company is eligible to use such form. Otherwise, such Subsequent Shelf Registration shall be on another appropriate form. The Company’s
obligation under this Section 2.1.2 shall, for the avoidance of doubt be subject to Section 3.4 hereto. 

  
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 2.1.3    Requests for Underwritten Shelf Takedowns. At any time
and from time to time when an effective Shelf is on file with the Commission, the Legacy Scilex Equityholder or a majority-in-interest of the Sponsor Equityholders (any
of the Legacy Scilex Equityholder or the Sponsor Equityholders being, in such case, a “Demanding Holder”) may request to sell all or any portion of their Registrable Securities in an Underwritten Offering that is registered
pursuant to the Shelf (each, an “Underwritten Shelf Takedown”); provided that the Company shall only be obligated to effect an Underwritten Offering if such offering shall include Registrable Securities proposed to be sold by
the Demanding Holder(s), either individually or together with other Demanding Holders, with a total offering price reasonably expected to exceed, in the aggregate, $50 million (the “Minimum Takedown Threshold”). All
requests for Underwritten Shelf Takedowns shall be made by giving written notice to the Company, which shall specify the approximate number of Registrable Securities proposed to be sold in the Underwritten Offering. Subject to Section 2.3.4,
the Company shall have the right to select the Underwriters for such offering (which shall consist of one or more reputable nationally recognized investment banks), subject to the initial Demanding Holder’s prior approval (which shall not be
unreasonably withheld, conditioned or delayed). The Legacy Scilex Equityholder, on the one hand, and the Sponsor Equityholders, on the other hand, may each demand not more than two (2) Underwritten Offerings pursuant to this Section 2.1.3
in any 12-month period. Notwithstanding anything to the contrary in this Agreement, the Company may effect any Underwritten Offering pursuant to any then effective Registration Statement, including a Form S-3, that is then available for such offering. 
 2.1.4    Reduction of
Underwritten Offering. If the managing Underwriter or Underwriters in an Underwritten Shelf Takedown, in good faith, advises the Company, the Demanding Holders and Holders requesting piggyback rights pursuant to this Agreement with respect to
such Underwritten Shelf Takedown (the “Requesting Holders”) (if any) in writing that the dollar amount or number of Registrable Securities that the Demanding Holders and the Requesting Holders (if any) desire to sell, taken
together with all other shares of Common Stock or other equity securities that the Company desires to sell and all other shares of Common Stock or other equity securities, if any, as to which a Registration has been requested pursuant to separate
written contractual piggyback registration rights held by any other stockholders who desire to sell, exceeds the maximum dollar amount or maximum number of equity securities that can be sold in the Underwritten Offering without adversely affecting
the proposed offering price, the timing, the distribution method, or the probability of success of such offering (such maximum dollar amount or maximum number of such securities, as applicable, the “Maximum Number
of Securities”), then the Company shall include in such Underwritten Offering, as follows: (i) first, the Registrable Securities of the Demanding Holders and the Requesting Holders (if any) (pro rata based on
the respective number of Registrable Securities that each Demanding Holder and Requesting Holder (if any) has requested be included in such Underwritten Registration and the aggregate number of Registrable Securities that the Demanding Holders and
Requesting Holders have requested be included in such Underwritten Registration (such proportion is referred to herein as “Pro Rata”)) that can be sold without exceeding the Maximum Number of Securities;
(ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the shares of Common Stock or other equity securities that the Company desires to sell, which can be sold without
exceeding the Maximum Number of Securities; and (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the shares of Common Stock or other equity securities of other
persons or entities that the Company is obligated to register in a Registration pursuant to separate written contractual arrangements with such persons and that can be sold without exceeding the Maximum Number of Securities. 

2.1.5    Withdrawal. Prior to the pricing of an Underwritten Shelf Takedown, a majority-in-interest of the Demanding Holders initiating such Underwritten Offering shall have the right to withdraw from a Registration pursuant to such Underwritten Offering for any or no reason whatsoever
upon written notification (a “Withdrawal Notice”) to the Company and the Underwriter or Underwriters (if any) of their intention to withdraw from such Underwritten Offering; provided that any Legacy Scilex Equityholder or
Sponsor Equityholder may elect to have the Company continue an Underwritten Offering if the Minimum Takedown Threshold would still be satisfied by the Registrable Securities proposed to be sold in the Underwritten Offering by the Legacy Scilex
Equityholder and the Sponsor Equityholders. If withdrawn, a demand for an Underwritten Offering shall constitute a demand for an Underwritten Offering by the withdrawing Demanding Holder for purposes of Section 2.1.3, unless either
(i) such Demanding Holder has not previously withdrawn any Underwritten Offering or (ii) such Demanding Holder reimburses the Company for all Registration Expenses with respect to such Underwritten Offering (or, if there is more than one
Demanding Holder, a pro rata portion of such Registration Expenses based on the respective number of Registrable Securities that each Demanding Holder has requested be included in such Underwritten Offering); provided that, if a Legacy Scilex
Equityholder or a Sponsor Equityholder elects to continue an Underwritten Offering pursuant to the proviso in the immediately preceding sentence, such Underwritten Offering shall instead count as an Underwritten Offering demanded by the Legacy
Scilex Equityholder or the Sponsor Equityholders, as applicable, for purposes of Section 2.1.3. Following the receipt of any Withdrawal Notice, the Company shall promptly forward such Withdrawal Notice to any other Holders that had elected to
participate in such Underwritten Shelf Takedown. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration Expenses incurred in connection with an Underwritten Shelf Takedown prior to its
withdrawal under this Section 2.1.5, other than if a Demanding Holder elects to pay such Registration Expenses pursuant to clause (ii) of the second sentence of this Section 2.1.5. 

  
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 2.2    Piggyback Registration. 

2.2.1    Piggyback Rights. If the Company proposes to file a Registration Statement under the Securities Act with
respect to an offering of equity securities, or securities or other obligations exercisable or exchangeable for, or convertible into equity securities, for its own account or for the account of stockholders of the Company (or by the Company and by
the stockholders of the Company including, without limitation, pursuant to Section 2.1 hereof), other than a Registration Statement (or any registered offering with respect thereto) (i) filed in connection with any employee stock
option or other benefit plan, (ii) for an exchange offer or offering of securities solely to the Company’s existing stockholders, (iii) for an offering of debt that is convertible into equity securities of the Company,
(iv) pursuant to a Registration Statement on Form S-4 (or similar form that relates to a transaction subject to Rule 145 under the Securities Act or any successor rule thereto), (v) for a
dividend reinvestment plan, or (vi) for a Block Trade, then the Company shall give written notice of such proposed filing to all of the Holders of Registrable Securities as soon as practicable but not less than ten (10) days before the
anticipated filing date of such Registration Statement or, in the case of an Underwritten Offering pursuant to a Shelf Registration, the applicable “red herring” prospectus or prospectus supplement used for marketing such offering, which
notice shall (A) describe the amount and type of securities to be included in such offering, the intended method(s) of distribution, and the name of the proposed managing Underwriter or Underwriters, if any, in such offering, and (B) offer
to all of the Holders of Registrable Securities the opportunity to register the sale of such number of Registrable Securities as such Holders may request in writing within five (5) days after receipt of such written notice (such Registration a
“Piggyback Registration”). Subject to Section 2.2.2, the Company shall, in good faith, cause such Registrable Securities to be included in such Piggyback Registration and, if applicable, shall use its
commercially reasonable efforts to cause the managing Underwriter or Underwriters of a proposed Underwritten Offering to permit the Registrable Securities requested by the Holders pursuant to this Section 2.2.1 to be included in a Piggyback
Registration on the same terms and conditions as any similar securities of the Company included in such registered offering and to permit the sale or other disposition of such Registrable Securities in accordance with the intended method(s) of
distribution thereof. All such Holders proposing to distribute their Registrable Securities through an Underwritten Offering under this Section 2.2.1 shall enter into an underwriting agreement in customary form with the Underwriter(s) selected
for such Underwritten Offering by the Company. 
 2.2.2    Reduction of Piggyback Registration. If the managing
Underwriter or Underwriters in an Underwritten Registration that is to be a Piggyback Registration, in good faith, advises the Company and the Holders of Registrable Securities participating in the Piggyback Registration in writing that the dollar
amount or number of shares of Common Stock or other equity securities that the Company desires to sell, taken together with (i) the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has
been demanded pursuant to separate written contractual arrangements with persons or entities other than the Holders of Registrable Securities hereunder, (ii) the Registrable Securities as to which registration has been requested pursuant to
Section 2.2 hereof, and (iii) the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been requested pursuant to separate written contractual piggyback registration rights of
stockholders of the Company other than the Holders of Registrable Securities, exceeds the Maximum Number of Securities, then: 

(a)    If the Registration or a registered offering is undertaken for the Company’s account, the Company shall
include in any such Registration or a registered offering (A) first, the shares of Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; (B) second,
to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to Section 2.2.1
hereof, Pro Rata, based on the respective number of Registrable Securities that each Holder has so requested to be included in such Registration or such registered offering, which can be sold without exceeding the Maximum Number of Securities; and
(C) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering
has been requested pursuant to written contractual piggyback registration rights of stockholders of the Company other than the Holders of Registrable Securities, which can be sold without exceeding the Maximum Number of Securities; 

  
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 (b)    If the Registration or a registered offering is pursuant to a
request by persons or entities other than the Holders of Registrable Securities, then the Company shall include in any such Registration or a registered offering (A) first, the shares of Common Stock or other equity securities, if any, of such
requesting persons or entities, other than the Holders of Registrable Securities, which can be sold without exceeding the Maximum Number of Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under
the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to Section 2.2.1, Pro Rata, based on the respective number of Registrable Securities that each Holder
has so requested to be included in such Registration or such registered offering, which can be sold without exceeding the Maximum Number of Securities; (C) third, to the extent that the Maximum Number of Securities has not been reached under
the foregoing clauses (A) and (B), the shares of Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (D) fourth, to the extent that the Maximum
Number of Securities has not been reached under the foregoing clauses (A), (B) and (C), the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been requested pursuant to
separate written contractual piggyback registration rights of persons or entities other than the Holders of Registrable Securities hereunder, which can be sold without exceeding the Maximum Number of Securities; and 

(c)    If the Registration or registered offering is pursuant to a request by Holder(s) of Registrable Securities
pursuant to Section 2.1 hereof, then the Company shall include in any such Registration or registered offering securities in the priority set forth in Section 2.1.4. 

2.2.3    Piggyback Registration Withdrawal. Any Holder of Registrable Securities (other than a Demanding Holder,
whose right to withdraw from an Underwritten Shelf Takedown, and related obligations, shall be governed by Section 2.1.5) shall have the right to withdraw from a Piggyback Registration for any or no reason whatsoever upon written notification
to the Company and the Underwriter or Underwriters (if any) of his, her or its intention to withdraw from such Piggyback Registration prior to the effectiveness of the Registration Statement filed with the Commission with respect to such Piggyback
Registration or, in the case of a Piggyback Registration pursuant to a Shelf Registration, the filing of the applicable “red herring” prospectus or prospectus supplement with respect to such Piggyback Registration used for marketing such
transaction. The Company (whether on its own good faith determination or as the result of a request for withdrawal by persons or entities pursuant to separate written contractual obligations) may withdraw a Registration Statement filed with the
Commission in connection with a Piggyback Registration at any time prior to the effectiveness of such Registration Statement or abandon the Underwritten Shelf Takedown in connection with a Piggyback Registration at any time prior to the launch of
such Underwritten Shelf Takedown. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration Expenses incurred in connection with the Piggyback Registration prior to its withdrawal under this
Section 2.2.3. 
 2.2.4    Unlimited Piggyback Registration Rights. For purposes of clarity, any Piggyback
Registration effected pursuant to Section 2.2 hereof shall not be counted as a Registration pursuant to a Underwritten Shelf Takedown effected under Section 2.1 hereof. 

2.3    Block Trades. 

2.3.1    Notwithstanding the foregoing, at any time and from time to time when an effective Shelf is on file with the
Commission, if a Demanding Holder wishes to engage in a Block Trade, (x) with a total offering price reasonably expected to exceed $75 million in the aggregate or (y) with respect to all remaining Registrable Securities held by the
Demanding Holder, then such Demanding Holder only needs to notify the Company of the Block Trade at least five (5) business days prior to the day such offering is to commence and the Company shall as expeditiously as possible use its
commercially reasonable efforts to facilitate such Block Trade; provided that the Demanding Holders representing a majority of the Registrable Securities wishing to engage in the Block Trade shall use commercially reasonable efforts to work with the
Company and any Underwriters prior to making such request in order to facilitate preparation of the registration statement, prospectus and other offering documentation related to the Block Trade. 

  
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 2.3.2    Prior to the filing of the applicable “red herring”
prospectus or prospectus supplement used in connection with a Block Trade, a majority-in-interest of the Demanding Holders initiating such Block Trade shall have the
right to submit a Withdrawal Notice to the Company and the Underwriter or Underwriters (if any) of their intention to withdraw from such Block Trade. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for
the Registration Expenses incurred in connection with a Block Trade prior to its withdrawal under this Section 2.3.2. 

2.3.3    Notwithstanding anything to the contrary in this Agreement, Section 2.2 hereof shall not apply to a Block
Trade initiated by a Demanding Holder pursuant to this Agreement. 
 2.3.4    The Demanding Holder in a Block Trade
shall have the right to select the Underwriters for such Block Trade (which shall consist of one or more reputable nationally recognized investment banks). 

2.3.5    The Legacy Scilex Equityholder, on the one hand, and the Sponsor Equityholders, on the other hand, may each
demand no more than one (1) Block Trade pursuant to this Section 2.3 in any twelve (12) month period. For the avoidance of doubt, any Block Trade effected pursuant to this Section 2.3 shall not be counted as a demand for an
Underwritten Shelf Takedown pursuant to Section 2.1.3 hereof. 
 2.4    Restrictions on Registration Rights.
If (A) during the period starting with the date sixty (60) days prior to the Company’s good faith estimate of the date of the filing of, and ending on a date one hundred and twenty (120) days after the effective date of, a
Company initiated Registration and provided that the Company continues to actively employ, in good faith, all commercially reasonable efforts to cause the applicable Registration Statement to become effective; (B) the Holders have requested an
Underwritten Registration and the Company and the Holders are unable to obtain the commitment of underwriters to firmly underwrite the offer; or (C) in the good faith judgment of the Board such Registration would be seriously detrimental to the
Company and the Board concludes as a result that it is essential to defer the filing of such Registration Statement at such time, then in each case the Company shall furnish to such Holders a certificate signed by the Chairman of the Board stating
that in the good faith judgment of the Board it would be seriously detrimental to the Company for such Registration Statement to be filed in the near future and that it is therefore essential to defer the filing of such Registration Statement. In
such event, the Company shall have the right to defer such filing for a period of not more than ninety (90) consecutive days; or more than one hundred and twenty (120) total calendar days, in each case, during any 12-month period. 
 ARTICLE III 

COMPANY PROCEDURES 

3.1    General Procedures. If the Company is required to effect the Registration of Registrable Securities pursuant
to this Agreement, the Company shall use its commercially reasonable efforts to effect such Registration to permit the sale of such Registrable Securities in accordance with the intended plan of distribution thereof, and pursuant thereto the Company
shall: 
 3.1.1    prepare and file with the Commission within the time frame required by Section 2.1.1 (to the
extent applicable) a Registration Statement with respect to such Registrable Securities and use its commercially reasonable efforts to cause such Registration Statement to become effective and remain effective, until all Registrable Securities
covered by such Registration Statement have been sold or have ceased to be Registrable Securities; 
 3.1.2    prepare
and file with the Commission such amendments and post-effective amendments to the Registration Statement, and such supplements to the Prospectus, as may be reasonably requested by any Holder with Registrable Securities registered on such
Registration Statement or any Underwriter of Registrable Securities or as may be required by the rules, regulations or instructions applicable to the registration form used by the Company or by the Securities Act or rules and regulations thereunder
to keep the Registration Statement effective until all Registrable Securities covered by such Registration Statement are sold in accordance with the intended plan of distribution set forth in such Registration Statement or supplement to the
Prospectus or have ceased to be Registrable Securities; 

  
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 3.1.3    at least five days prior to filing a Registration Statement or
Prospectus, or any amendment or supplement thereto (or such shorter period of time as may be (a) necessary in order to comply with the Securities Act, the Exchange Act and the rules and regulations promulgated thereunder or (b) advisable
in order to reduce the number of days that sales are suspended pursuant to Section 3.4), furnish without charge to the Underwriters, if any, and each Holder of Registrable Securities included in such Registration, and each such Holder’s
legal counsel, copies of such Registration Statement as proposed to be filed, each amendment and supplement to such Registration Statement (in each case including all exhibits thereto and documents incorporated by reference therein), the
Prospectus included in such Registration Statement (including each preliminary Prospectus), and such other documents as the Underwriters and each Holder of Registrable Securities included in such Registration or the legal counsel for any such
Holders may reasonably request in order to facilitate the disposition of the Registrable Securities owned by such Holders; provided, that the Company shall have no obligation to furnish any documents publicly filed or furnished with the Commission
pursuant to the Electronic Data Gathering Analysis and Retrieval System (“EDGAR”) and provided further, the Company shall provide each Holder and their legal counsel with a reasonable opportunity to review such
documents and comment thereon, and the Company shall consider in good faith any comments provided by such Holder or their legal counsel; 

3.1.4    prior to any public offering of Registrable Securities, use its commercially reasonable efforts to
(i) register or qualify the Registrable Securities covered by the Registration Statement under such securities or “blue sky” laws of such jurisdictions in the United States as any Holder of Registrable Securities included in such
Registration Statement (in light of their intended plan of distribution) may request (or provide evidence reasonably satisfactory to such Holders that the Registrable Securities are exempt from such registration or qualification) and
(ii) take such action necessary to cause such Registrable Securities covered by the Registration Statement to be registered with or approved by such other governmental authorities as may be necessary by virtue of the business and operations of
the Company and do any and all other acts and things that may be necessary or advisable to enable the Holders of Registrable Securities included in such Registration Statement to consummate the disposition of such Registrable Securities in such
jurisdictions; provided, however, that the Company shall not be required to qualify generally to do business in any jurisdiction where it would not otherwise be required to qualify or take any action to which it would be subject to
general service of process or taxation in any such jurisdiction where it is not then otherwise so subject; 

3.1.5    use its commercially reasonable efforts to cause all Registrable Securities included in any Registration to be
listed on such exchanges or otherwise designated for trading in the same manner as similar securities issued by the Company are then listed or designated; 

3.1.6    provide a transfer agent or warrant agent, as applicable, and registrar for all such Registrable Securities no
later than the effective date of such Registration Statement; 
 3.1.7    advise each seller of such Registrable
Securities, promptly after it shall receive notice or obtain knowledge thereof, of the issuance of any stop order by the Commission suspending the effectiveness of such Registration Statement or the initiation or threatening of any proceeding for
such purpose and promptly use its commercially reasonable efforts to prevent the issuance of any stop order or to obtain its withdrawal if such stop order should be issued; 

3.1.8    [reserved] 

3.1.9    notify the Holders at any time when a Prospectus relating to such Registration Statement is required to be
delivered under the Securities Act, of the happening of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes a Misstatement, and then to correct such Misstatement as set forth in
Section 3.4 hereof; 

  
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 3.1.10    in the event of an Underwritten Offering, a Block Trade, or
sale by a broker, placement agent or sales agent pursuant to such Registration, in each of the cases to the extent customary for a transaction of its type, permit a representative of the Holders (such representative to be selected by a majority of
the participating Holders), the Underwriters or other financial institutions facilitating such Underwritten Offering, Block Trade or other sale pursuant to such Registration, if any, and any attorney, consultant or accountant retained by such
Holders or Underwriters to participate, at each such person’s or entity’s own expense, in the preparation of the Registration Statement, and cause the Company’s officers, directors and employees to supply all information reasonably
requested by any such representative, Underwriter, financial institution, attorney, consultant or accountant in connection with the Registration; provided, however, that such representatives, Underwriters or financial institutions
enter into a confidentiality agreement, in form and substance reasonably satisfactory to the Company, prior to the release or disclosure of any such information; 

3.1.11    obtain a “comfort” letter from the Company’s independent registered public accountants in the
event of an Underwritten Offering, a Block Trade or sale by a broker, placement agent or sales agent pursuant to such Registration in customary form and covering such matters of the type customarily covered by “comfort” letters for a
transaction of its type as the managing Underwriter may reasonably request, and reasonably satisfactory to a majority-in-interest of the participating Holders; 

3.1.12    in the event of an Underwritten Offering, a Block Trade or sale by a broker, placement agent or sales agent
pursuant to such Registration, on the date the Registrable Securities are delivered for sale pursuant to such Registration, to the extent customary for a transaction of its type, obtain an opinion, dated such date, of counsel representing the
Company for the purposes of such Registration, addressed to the participating Holders, the broker, placement agents or sales agent, if any, and the Underwriters, if any, covering such legal matters with respect to the Registration in respect of
which such opinion is being given as the participating Holders, broker, placement agents, sales agent, or Underwriter may reasonably request and as are customarily included in such opinions and negative assurance letters; 

3.1.13    in the event of any Underwritten Offering, enter into and perform its obligations under an underwriting
agreement, in usual and customary form, with the managing Underwriter of such offering; 
 3.1.14    make available to
its security holders, as soon as reasonably practicable, an earnings statement covering the period of at least twelve (12) months beginning with the first day of the Company’s first full calendar quarter after the effective date of the
Registration Statement which satisfies the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder (or any successor rule then in effect), and which requirement will be deemed to be satisfied if the Company timely files
complete and accurate information on Forms 10-Q, 10-K and 8-K under the Exchange Act and otherwise complies with
Rule 158 under the Securities Act; 
 3.1.15    if the Registration involves the Registration of Registrable
Securities involving gross proceeds in excess of $50,000,000, use its commercially reasonable efforts to make available senior executives of the Company to participate in customary “road show” presentations that may be reasonably requested
by the Underwriter in such Underwritten Offering; and 
 3.1.16    otherwise, in good faith, cooperate reasonably with,
and take such customary actions as may reasonably be requested by the participating Holders, consistent with the terms of this Agreement, in connection with such Registration. 

Notwithstanding the foregoing, the Company shall not be required to provide any documents or information to an Underwriter, broker, sales
agent or placement agent if such Underwriter, broker, sales agent or placement agent has not then been named with respect to the applicable Underwritten Offering or other offering involving a registration as an Underwriter, broker, sales agent or
placement agent, as applicable. 
 3.2    Registration Expenses. Except as otherwise provided herein, the
Registration Expenses of all Registrations shall be borne by the Company. It is acknowledged by the Holders that each Holder shall bear, with respect to such Holder’s Registrable Securities being sold, all incremental selling expenses relating
to the sale of Registrable Securities, such as Underwriters’ commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,” all reasonable fees and
expenses of any legal counsel representing the Holders. 

  
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 3.3    Requirements for Participation in Underwritten Offerings.
Notwithstanding anything in this Agreement to the contrary, if any Holder does not provide the Company with its requested Holder Information (as defined in Section 5.1.2), the Company may exclude such Holder’s Registrable Securities from
the applicable Registration Statement or Prospectus if the Company determines, based on the advice of counsel, that it is necessary or advisable to include such information in the applicable Registration Statement or Prospectus and such Holder
continues thereafter to withhold such information. In addition, no person or entity may participate in any Underwritten Offering or other offering for equity securities of the Company pursuant to a Registration initiated by the Company hereunder
unless such person or entity (i) agrees to sell such person’s or entity’s securities on the basis provided in any underwriting arrangements approved by the Company and (ii) completes and executes all customary questionnaires,
powers of attorney, indemnities, lock-up agreements, underwriting agreements and other customary documents as may be reasonably required under the terms of such underwriting arrangements. For the avoidance of
doubt, the exclusion of a Holder’s Registrable Securities as a result of this Section 3.3 shall not affect the registration of the other Registrable Securities to be included in such Registration. 

3.4    Suspension of Sales; Adverse Disclosure. 

3.4.1    Upon receipt of written notice from the Company that a Registration Statement or Prospectus contains a
Misstatement, each of the Holders shall forthwith discontinue disposition of Registrable Securities until it has received copies of a supplemented or amended Prospectus correcting the Misstatement (it being understood that the Company hereby
covenants to prepare and file such supplement or amendment as soon as reasonably practicable after the time of such notice), or until it is advised in writing by the Company that the use of the Prospectus may be resumed. 

3.4.2    If the filing, initial effectiveness or continued use of a Registration Statement in respect of any Registration
at any time would (a) require the Company to make an Adverse Disclosure, (b) require the inclusion in such Registration Statement of financial statements that are unavailable to the Company for reasons beyond the Company’s control, or
(c) in the good faith judgment of the majority of the Board such Registration, be seriously detrimental to the Company and the majority of the Board concludes as a result that it is essential to defer such filing, initial effectiveness or
continued use at such time, the Company may, upon giving prompt written notice of such action to the Holders, delay the filing or initial effectiveness of, or suspend use of, such Registration Statement for the shortest period of time, but in no
event more than ninety (90) consecutive days; or more than one hundred and twenty (120) total calendar days, in each case, during any 12-month period, determined in good faith by the Company to be
necessary for such purpose. In the event the Company exercises its rights under the preceding sentence, the Holders agree to suspend, immediately upon their receipt of the notice referred to above, their use of the Prospectus relating to any
Registration in connection with any sale or offer to sell Registrable Securities until such Holder receives written notice from the Company that such sales or offers of Registrable Securities may be resumed, and in each case maintain the
confidentiality of such notice and its contents. The Company shall as promptly as reasonably practicable notify the Holders of the expiration of any period during which it exercised its rights under this Section 3.4. 

3.5    Reporting Obligations. As long as any Holder shall own Registrable Securities, the Company, at all times
while it shall be a reporting company under the Exchange Act, covenants to file timely (or obtain extensions in respect thereof and file within the applicable grace period) all reports required to be filed by the Company after the date hereof
pursuant to Sections 13(a) or 15(d) of the Exchange Act and to promptly furnish the Holders with true and complete copies of all such filings; provided that any documents publicly filed or furnished with the Commission pursuant to EDGAR
shall be deemed to have been furnished or delivered to the Holders pursuant to this Section 3.5. The Company further covenants that it shall take such further action as any Holder may reasonably request, all to the extent required from time to
time to enable such Holder to sell shares of Common Stock held by such Holder without registration under the Securities Act within the limitation of the exemptions provided by Section 4(a)(1) of the Securities Act or Rule 144 promulgated
under the Securities Act (or any successor rule then in effect), including providing any legal opinions. Upon the request of any Holder, the Company shall deliver to such Holder a written certification of a duly authorized officer as to whether it
has complied with such requirements. 

  
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 ARTICLE IV 

LOCK-UP 

4.1    Lock-up. 

4.1.1    Except as permitted by Section 4.2, the Legacy Scilex Equityholder and each Sponsor Equityholder (each, a
“Lock-up Party”) shall not Transfer any shares of Common Stock or any security convertible into or exercisable or exchanged for Common Stock beneficially owned or owned of record by
such Holder (the “Lock-up”) until the date that is the earlier of (i) one hundred eighty (180) days from the date hereof or (ii) the date on which the Company completes a
liquidation, merger, stock exchange, reorganization or other similar transaction that results in all of the Company’s stockholders having the right to exchange their shares of Common Stock for cash, securities or other property (the
“Lock-up Period”). 
 4.2    Exceptions. The
provisions of Section 4.1 shall not apply to: 
 4.2.1    transactions relating to shares of Common Stock or
warrants acquired in open market transactions; 
 4.2.2    Transfers of shares of Common Stock or any security
convertible into or exercisable or exchangeable for Common Stock as a bona fide gift or charitable contribution; 

4.2.3    Transfers of shares of Common Stock or any security convertible into or exercisable or exchangeable for Common
Stock to a trust, family limited partnership or other entity formed for estate planning purposes for the primary benefit of the spouse, domestic partner, parent, sibling, child or grandchild of a Holder or any other person with whom a Holder has a
relationship by blood, marriage or adoption not more remote than first cousin and Transfers to any such family member; 

4.2.4    Transfers of shares of Common Stock or any security convertible into or exercisable or exchangeable for Common
Stock by will or intestate succession or the laws of descent and distributions upon the death of a Holder (it being understood and agreed that the appointment of one or more executors, administrators or personal representatives of the estate of a
Holder shall not be deemed a Transfer hereunder to the extent that such executors, administrators and/or personal representatives comply with the terms of this Article IV on behalf of such estate); 

4.2.5    Transfers of shares of Common Stock or any security convertible into or exercisable or exchangeable for Common
Stock pursuant to a qualified domestic order or in connection with a divorce settlement; 
 4.2.6    if a Holder is a
corporation, partnership (whether general, limited or otherwise), limited liability company, trust or other business entity, (i) Transfers of shares of Common Stock or any security convertible into or exercisable or exchangeable for Common
Stock to another corporation, partnership, limited liability company, trust or other business entity that controls, is controlled by or is under common control or management with a Holder (including, for the avoidance of doubt, where such Holder is
a partnership, to its general partner or a successor partnership or fund, or any other funds managed by such partnership), or (ii) Transfers of shares of Common Stock or any security convertible into or exercisable or exchangeable for Common
Stock as part of a dividend, distribution, transfer or other disposition of shares of Common Stock to partners, limited liability company members, direct or indirect stockholders or other equity holders of a Holder, including, for the avoidance of
doubt, where such Holder is a partnership, to its general partner or a successor partnership, fund or investment vehicle, or any other partnerships, funds or investment vehicles controlled or managed by such partnership; 

4.2.7    if the Holder is a trust, Transfers of shares of Common Stock or any security convertible into or exercisable or
exchangeable for Common Stock to a trustor or beneficiary of such trust or to the estate of a beneficiary of such trust; 

  
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 4.2.8    Transfers of shares of Common Stock or any security convertible
into or exercisable or exchangeable for Common Stock to the Company’s or the Holder’s officers, directors, members, consultants or their affiliates; 

4.2.9    pledges of shares of Common Stock or any security convertible into or exercisable or exchangeable for Common
Stock as security or collateral in connection with any borrowing or the incurrence of any indebtedness by any Holder (provided such borrowing or incurrence of indebtedness is secured by a portfolio of assets or equity interests issued by multiple
issuers); 
 4.2.10    Transfers of shares of Common Stock or any security convertible into or exercisable or
exchangeable for Common Stock pursuant to a bona fide third-party tender offer, merger, asset acquisition, stock sale, recapitalization, consolidation, business combination or other transaction or series of related transactions involving a
Change in Control of the Company, provided that in the event that such tender offer, merger, asset acquisition, stock sale, recapitalization, consolidation, business combination or other such transaction is not completed, the securities subject to
this Agreement shall remain subject to this Agreement; 
 4.2.11    Transfers of shares of Common Stock or any security
convertible into or exercisable or exchangeable for Common Stock to the Company in connection with the liquidation or dissolution of the Company by virtue of the laws of the state of the Company’s organization and the Company’s
organizational documents; 
 4.2.12    the establishment of a trading plan pursuant to
Rule 10b5-1 promulgated under the Exchange Act, provided that such plan does not provide for the Transfer of any shares of Common Stock or any security convertible into or exercisable or exchangeable for
Common Stock during the Lock-Up Period; and 
 4.2.13    Transfers of shares of
Common Stock or any security convertible into or exercisable or exchangeable for Common Stock to satisfy any U.S. federal, state, or local income tax obligations of the Lock-up Party (or its direct or
indirect owners) arising from a change in the U.S. Internal Revenue Code of 1986, as amended (the “Code”), or the U.S. Treasury Regulations promulgated thereunder (the “Regulations”)
after the date on which the Merger Agreement was executed by the parties, and such change prevents the Merger from qualifying as a “reorganization” pursuant to Section 368 of the Code (and the Merger does not qualify for similar tax-free treatment pursuant to any successor or other provision of the Code or Regulations taking into account such changes), in each case solely and to the extent necessary to cover any tax liability as a direct
result of the transaction; 
 PROVIDED, THAT IN THE CASE OF ANY TRANSFER OR DISTRIBUTION PURSUANT TO SECTIONS 4.2.2
THROUGH 4.2.8 AND 4.2.13, EACH DONEE, DISTRIBUTEE OR OTHER TRANSFEREE SHALL AGREE IN WRITING, IN FORM AND SUBSTANCE REASONABLY SATISFACTORY TO THE COMPANY, TO BE BOUND BY THE PROVISIONS OF THIS AGREEMENT. 

4.3    Null and Void. If any Transfer of shares of Common Stock prior to the end of the Lock-up Period is made or attempted contrary to the provisions of this Agreement, such purported Transfer shall be null and void ab initio, and the Company shall refuse to recognize any such purported
transferee of the Common Stock as one of its equityholders for any purpose. 
 4.4    Legend. During the Lock-up Period, each certificate evidencing any Common Stock shall be stamped or otherwise imprinted with a legend in substantially the following form, in addition to any other applicable legends: 

“THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN AN AMENDED AND RESTATED REGISTRATION
RIGHTS AGREEMENT, DATED AS OF NOVEMBER 10, 2022 (AS MAY BE AMENDED OR RESTATED FROM TIME TO TIME), A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF THE COMPANY. NO TRANSFER, SALE, ASSIGNMENT, PLEDGE, HYPOTHECATION OR OTHER DISPOSITION OF THE
SECURITIES REPRESENTED BY THIS CERTIFICATE MAY BE MADE EXCEPT IN ACCORDANCE WITH THE PROVISIONS OF SUCH AGREEMENT.” 

  
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 Promptly upon the expiration of the Lock-up Period,
the Company shall use commercially reasonable efforts to cause the removal of such legend and, if determined appropriate by the Company, any restrictive legend related to compliance with the federal securities laws from the certificates evidencing
the Common Stock. 
 ARTICLE V 

INDEMNIFICATION AND CONTRIBUTION 

5.1    Indemnification. 

5.1.1    The Company agrees to indemnify, to the extent permitted by law, each Holder of Registrable Securities, its
officers, directors and agents and each person or entity who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, liabilities and
out-of-pocket expenses (including without limitation actual, reasonable and documented attorneys’ fees) caused by any untrue or alleged untrue statement of material
fact contained or incorporated by reference in any Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or
necessary to make the statements therein not misleading, except insofar as the same are caused by or contained in any information or affidavit so furnished in writing to the Company by such Holder expressly for use therein. The Company shall
indemnify the Underwriters, their officers and directors and each person or entity who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to the indemnification of the
Holder. 
 5.1.2    In connection with any Registration Statement in which a Holder of Registrable Securities is
participating, such Holder shall furnish (or cause to be furnished) to the Company in writing such information and affidavits as the Company reasonably requests for use in connection with any such Registration Statement or Prospectus (the
“Holder Information”) and, to the extent permitted by law, shall indemnify the Company, its directors, officers and agents and each person or entity who controls the Company (within the meaning of the Securities Act) against
any losses, claims, damages, liabilities and out-of-pocket expenses (including without limitation actual, reasonable and documented attorneys’ fees) resulting from
any untrue or alleged untrue statement of material fact contained in any Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to
be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement is contained in (or not contained in, in the case of an omission) the Holder Information; provided,
however, that the obligation to indemnify shall be several, not joint and several, among such Holders of Registrable Securities, and the liability of each such Holder of Registrable Securities shall be in proportion to and limited to the net
proceeds received by such Holder from the sale of Registrable Securities pursuant to such Registration Statement. The Holders of Registrable Securities shall indemnify the Underwriters, their officers, directors and each person or entity who
controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to indemnification of the Company. 

5.1.3    Any person or entity entitled to indemnification herein shall (i) give prompt written notice to the
indemnifying party of any claim with respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s or entity’s right to indemnification hereunder to the extent such failure has not
materially prejudiced the indemnifying party) and (ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with respect to such claim, permit such
indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified
party without its consent (but such consent shall not be unreasonably withheld). An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be obligated to pay the fees and expenses of more than one
(1) counsel for all parties indemnified by such indemnifying party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between such indemnified party and any other of such
indemnified parties with respect to such claim. No indemnifying party shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of
money (and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which settlement includes a statement or admission of fault and culpability on the part of such indemnified party or which settlement does not
include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or litigation. 

  
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 5.1.4    The indemnification provided for under this Agreement shall
remain in full force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, director or controlling person or entity of such indemnified party and shall survive the transfer of securities. The
Company and each Holder of Registrable Securities participating in an offering also agrees to make such provisions as are reasonably requested by any indemnified party for contribution to such party in the event the Company’s or such
Holder’s indemnification is unavailable for any reason. 
 5.1.5    If the indemnification provided under
Section 5.1 hereof from the indemnifying party is unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and
out-of-pocket expenses referred to herein, then the indemnifying party, in lieu of indemnifying the indemnified party, shall contribute to the amount paid or payable by
the indemnified party as a result of such losses, claims, damages, liabilities and out-of-pocket expenses in such proportion as is appropriate to reflect the relative
fault of the indemnifying party and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified party shall be determined by reference to, among other things, whether
any action in question, including any untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact, was made by (or not made by, in the case of an omission), or relates to information supplied by (or
not supplied by, in the case of an omission), such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s relative intent, knowledge, access to information and opportunity to correct or prevent such
action and the benefits received by such indemnified party or indemnifying party; provided, however, that the liability of any Holder under this Section 5.1.5 shall be limited to the amount of the net proceeds received by such
Holder in such offering giving rise to such liability. The amount paid or payable by a party as a result of the losses or other liabilities referred to above shall be deemed to include, subject to the limitations set forth in Sections 5.1.1,
5.1.2 and 5.1.3 above, any legal or other fees, charges or out-of-pocket expenses reasonably incurred by such party in connection with any investigation or
proceeding. The parties hereto agree that it would not be just and equitable if contribution pursuant to this Section 5.1.5 were determined by pro rata allocation or by any other method of allocation, which does not take account of the
equitable considerations referred to in this Section 5.1.5. No person or entity guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to this
Section 5.1.5 from any person or entity who was not guilty of such fraudulent misrepresentation. 
 ARTICLE VI 

MISCELLANEOUS 

6.1    Notices. Any notice hereunder shall be sent in writing, addressed as specified below, and shall be deemed
given: (a) if by hand or recognized courier service, by 4:00PM on a business day, addressee’s day and time, on the date of delivery, and otherwise on the first business day after such delivery; (b) if by fax or email, on the date
that transmission is confirmed electronically, if by 4:00PM on a business day, addressee’s day and time, and otherwise on the first business day after the date of such confirmation; or (c) five days after mailing by certified or
registered mail, return receipt requested. Notices shall be addressed to the respective parties as follows, or to such other address as a party shall specify to the others in accordance with this Section 6.1: if to the Company, to: Scilex
Holding Company, 960 San Antonio Road, Palo Alto, CA 94303, Attn: Jaisim Shah, email: jshah@scilexpharma.com, with a copy to Paul Hastings LLP, 1117 S. California Avenue, Palo Alto, CA 94304, Attn: Jeff Hartlin, Esq.; and, if to any
Holder, at such Holder’s address or contact information as set forth in the Company’s books and records. 

6.2    Assignment; No Third Party Beneficiaries. 

6.2.1    This Agreement and the rights, duties and obligations of the Company hereunder may not be assigned or delegated
by the Company in whole or in part. 
 6.2.2    Subject to Section 6.2.4 and Section 6.2.5, this Agreement and
the rights, duties and obligations of a Holder hereunder may be assigned in whole or in part to such Holder’s Permitted Transferees; provided that with respect to the Legacy Scilex Equityholder and the Sponsor Equityholders, the rights
hereunder that are personal to such Holders may not be assigned or delegated in whole or in part, except that (x) the Legacy Scilex Equityholder shall be permitted to transfer its rights hereunder as a Legacy Scilex Equityholder to one or more
affiliates or any direct or indirect partners, members or equity holders of the Legacy Scilex Equityholder (it being understood that no such transfer shall reduce any rights of the Legacy Scilex Equityholder or such transferees), and (y) the
Sponsor Equityholders shall be permitted to transfer their rights hereunder as the Sponsor Equityholders to one or more of their respective affiliates or any direct or indirect partners, members or equity holders of the Sponsor Equityholders (it
being understood that no such transfer shall reduce any rights of the Sponsor Equityholders or such transferees). 

  
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 6.2.3    This Agreement and the provisions hereof shall be binding upon
and shall inure to the benefit of each of the parties and its successors and the permitted assigns of the Holders, which shall include Permitted Transferees. 

6.2.4    This Agreement shall not confer any rights or benefits on any persons or entities that are not parties hereto,
other than as expressly set forth in this Agreement and Section 6.2 hereof. 
 6.2.5    No assignment by any party
hereto of such party’s rights, duties and obligations hereunder shall be binding upon or obligate the Company unless and until the Company shall have received (i) written notice of such assignment as provided in Section 6.1 hereof and
(ii) the written agreement of the assignee, in a form reasonably satisfactory to the Company, to be bound by the terms and provisions of this Agreement (which may be accomplished by an addendum or certificate of joinder to this Agreement). Any
transfer or assignment made other than as provided in this Section 6.2 shall be null and void. 

6.3    Counterparts; Facsimile Signatures. This Agreement may be executed in counterparts, each of which shall
constitute an original, but all of which shall constitute one agreement. This Agreement shall become effective upon delivery to each party of an executed counterpart or the earlier delivery to each party of original, photocopied, or electronically
transmitted signature pages that together (but need not individually) bear the signatures of all other parties. 

6.4    Governing Law; Venue. This Agreement shall be construed in accordance with and governed by the laws of the
State of Delaware, without giving effect to the conflict of laws principles thereof. Any Action based upon, arising out of or related to this Agreement or the transactions contemplated hereby must be brought in the Court of Chancery of the State of
Delaware (or, to the extent such court does not have subject matter jurisdiction, the Superior Court of the State of Delaware), or, if it has or can acquire jurisdiction, in the United States District Court for the District of Delaware, and each of
the parties irrevocably (i) submits to the exclusive jurisdiction of each such court in any such proceeding or Action, (ii) waives any objection it may now or hereafter have to personal jurisdiction, venue or to convenience of forum,
(iii) agrees that all claims in respect of the proceeding or Action shall be heard and determined only in any such court, and (iv) agrees not to bring any proceeding or Action arising out of or relating to this Agreement or the
transactions contemplated hereby in any other court. Nothing herein contained shall be deemed to affect the right of any party to serve process in any manner permitted by Law or to commence Proceedings or otherwise proceed against any other party in
any other jurisdiction, in each case, to enforce judgments obtained in any Action brought pursuant to this Section 6.4. 

6.5    Waiver of Jury Trial. THE PARTIES TO THIS AGREEMENT HEREBY KNOWINGLY, VOLUNTARILY AND IRREVOCABLY WAIVE ANY
RIGHT EACH SUCH PARTY MAY HAVE TO TRIAL BY JURY IN ANY ACTION OF ANY KIND OR NATURE, IN ANY COURT IN WHICH AN ACTION MAY BE COMMENCED, ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT OR ANY ADDITIONAL AGREEMENT, OR BY REASON OF ANY OTHER CAUSE
OR DISPUTE WHATSOEVER BETWEEN OR AMONG ANY OF THE PARTIES TO THIS AGREEMENT OF ANY KIND OR NATURE. NO PARTY SHALL BE AWARDED PUNITIVE OR OTHER EXEMPLARY DAMAGES RESPECTING ANY DISPUTE ARISING UNDER THIS AGREEMENT OR ANY ADDITIONAL AGREEMENT. 

6.6    Amendments and Modifications. Upon the written consent of the Company and the Holders of at least a majority
in interest of the Registrable Securities at the time in question, compliance with any of the provisions, covenants and conditions set forth in this Agreement may be waived, or any of such provisions, covenants or conditions may be amended or
modified; provided, however, that notwithstanding the foregoing, any amendment hereto or waiver hereof that adversely affects one Holder, solely in its capacity as a holder of the shares of capital stock of the Company, in a manner
that is materially different from the other Holders (in such capacity) shall require the consent of the Holder so affected. No course of dealing between any Holder or the Company and any other party hereto or any failure or delay on the part of a
Holder or the Company in exercising any rights or remedies under this Agreement shall operate as a waiver of any rights or remedies of any Holder or the Company. No single or partial exercise of any rights or remedies under this Agreement by a party
shall operate as a waiver or preclude the exercise of any other rights or remedies hereunder or thereunder by such party. 

  
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 6.7    Other Registration Rights. Other than as provided in the
warrant agreement dated as of January 6, 2021 between the Company and Continental Stock Transfer & Trust Company, the Company represents and warrants that no person or entity, other than a Holder of Registrable Securities, has any
right to require the Company to register any securities of the Company for sale or to include such securities of the Company in any Registration filed by the Company for the sale of securities for its own account or for the account of any other
person or entity. Further, the Company represents and warrants that this Agreement supersedes any other registration rights agreement or agreement with similar terms and conditions and in the event of a conflict between any such agreement or
agreements and this Agreement, the terms of this Agreement shall prevail. This Agreement supersedes, and amends and restates in its entirety, the Prior Agreement. 

6.8    Term. This Agreement shall terminate upon the earlier of (i) the tenth (10th) anniversary of the
date of this Agreement, (ii) the date as of which all of the Registrable Securities have been sold or disposed of or (iii) with respect to any particular Holder, on the date such Holder no longer holds Registrable Securities. The
provisions of Section 3.5 and Article IV shall survive any termination. 
 6.9    Holder Information.
Each Holder agrees, if requested in writing, to represent to the Company the total number of Registrable Securities held by such Holder in order for the Company to make determinations hereunder. 

6.10    Severability. A determination by a court or other legal authority that any provision that is not of the
essence of this Agreement is legally invalid shall not affect the validity or enforceability of any other provision hereof. The parties shall cooperate in good faith to substitute (or cause such court or other legal authority to substitute) for any
provision so held to be invalid a valid provision, as alike in substance to such invalid provision as is lawful. 
 [Signature Page
Follows] 

  
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 IN WITNESS WHEREOF, the parties have caused this Amended and Restated Registration Rights
Agreement to be executed and delivered by their duly authorized representatives as of the date first written above. 
 COMPANY: 

SCILEX HOLDING COMPANY 
  

			
	By:	 	 /s/ Jaisim Shah



			
	Name:	 	Jaisim Shah
	Title:	 	Chief Executive Officer

 SPONSOR EQUITYHOLDERS: 
 VICKERS
VENTURE FUND VI (PLAN) PTE LTD 
  

			
	By:	 	 /s/ Finian Tan



			
	Name:	 	Dr. Finian Tan
	Title:	 	Managing Member

 VICKERS VENTURE FUND VI PTE LTD 
  

			
	By:	 	 /s/ Finian Tan



			
	Name:	 	Dr. Finian Tan
	Title:	 	Managing Member

  

	
	 /s/ Pei Wei Woo

	Pei Wei Woo

  

	
	 /s/ Suneel Kaji

	Suneel Kaji

  

	
	 /s/ Steve Myint

	Steve Myint

 LEGACY SCILEX EQUITYHOLDER: 

SORRENTO THERAPEUTICS, INC. 
  

			
	By: 	 	 /s/ Henry Ji, Ph.D.



			
	Name:	 	  Henry Ji, Ph.D.
	Title:	 	President, Chief Executive Officer and Chairman of the Board

 [Signature Page to Registration Rights Agreement] 











 SCHEDULE A – SPONSOR EQUITYHOLDERS 

Name and Address of Equityholder 
 Vickers Venture
Fund VI (Plan) Pte Ltd. 
 c/o Vickers Vantage Corp. I 
 1
Harbourfront Avenue, #16-06 
 Keppel Bay Tower 

Singapore 098632, Singapore 
 Vickers Venture Fund VI Pte
Ltd. 
 c/o Vickers Vantage Corp. I 
 1 Harbourfront Avenue, #16-06 
 Keppel Bay Tower 

Singapore 098632, Singapore 
 Pei Wei Woo 

c/o Vickers Vantage Corp. I 
 1 Harbourfront Avenue, #16-06 
 Keppel Bay Tower 

Singapore 098632, Singapore 
 Suneel Kaji 

c/o Vickers Vantage Corp. I 
 1 Harbourfront Avenue, #16-06 
 Keppel Bay Tower 

Singapore 098632, Singapore 
 Steve Myint 

c/o Vickers Vantage Corp. I 
 1 Harbourfront Avenue, #16-06 
 Keppel Bay Tower 

Singapore 098632, Singapore 











 SCHEDULE B – LEGACY SCILEX EQUITYHOLDER 

Name and Address of Equityholder 
 Sorrento
Therapeutics, Inc. 
 4955 Directors Place 
 San Diego,
CA 92121