Exhibit 10.1


 


[____], 2020


 


Mudrick Capital Acquisition Corporation II





527 Madison Avenue, 6th Floor





New York, New York 10022


 


Re: Initial Public Offering


 


Ladies and Gentlemen:


 


This letter (this “Letter
Agreement”) is being delivered to you in accordance with the Underwriting Agreement (the “Underwriting
Agreement”) to be entered into by and between Mudrick Capital Acquisition Corporation II, a Delaware corporation
(the “Company”) and Jefferies LLC, as representative (the “Representative”)
of the several underwriters (each, an “Underwriter” and collectively, the “Underwriters”),
relating to an underwritten initial public offering (the “Public Offering”), of up to 28,750,000 of the
Company’s units (including up to 3,750,000 units that may be purchased to cover over-allotments, if any) (the “Units”),
each comprised of one share of the Company’s Class A common stock, par value $0.0001 per share (the “Common
Stock”), and one-half of one redeemable warrant. Each whole warrant (each, a “Warrant”)
entitles the holder thereof to purchase one share of Common Stock at a price of $11.50 per share, subject to adjustment. The Units
will be sold in the Public Offering pursuant to a registration statement on Form S-1 and prospectus (the “Prospectus”)
filed by the Company with the Securities and Exchange Commission (the “Commission”) and the Units have
been approved to be listed on the Nasdaq Capital Market. Certain capitalized terms used herein are defined in paragraph 11 hereof.


 


In order to induce
the Company and the Underwriters to enter into the Underwriting Agreement and to proceed with the Public Offering and for other
good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Mudrick Capital Acquisition Holdings
II LLC (the “Sponsor”), and each of the undersigned individuals, each of whom is a member of the Company’s
board of directors and/or management team (each, an “Insider” and collectively, the “Insiders”),
hereby agrees with the Company as follows:


 


1. The Sponsor and
each Insider agrees that if the Company seeks stockholder approval of a proposed Business Combination, then in connection with
such proposed Business Combination, it, he or she shall (i) vote any shares of Capital Stock owned by it, him or her in favor
of any proposed Business Combination and (ii) not redeem any shares of Common Stock owned by it, him or her in connection
with such stockholder approval. If the Company engages in a tender offer in connection with any proposed Business Combination,
each Insider agrees that it, he or she will not seek to sell its, his or her shares of Common Stock to the Company in connection
with such tender offer.


 


2. The Sponsor and
each Insider hereby agrees that in the event that the Company fails to consummate a Business Combination within the timeframe set
forth in the Company’s certificate of incorporation, as it may be amended from time to time (the “Charter”),
the Sponsor and each Insider shall take all reasonable steps to cause the Company to (i) cease all operations except for the
purpose of winding up, (ii) as promptly as reasonably possible but not more than 10 business days thereafter, subject to lawfully
available funds therefor, redeem 100% of the Common Stock sold as part of the Units in the Public Offering (the “Offering
Shares”), at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account,
including interest earned on the funds held in the Trust Account and not previously released to the Company to pay its taxes (less
up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding Offering Shares, which redemption
will completely extinguish all Public Stockholders’ rights as stockholders of the Company (including the right to receive
further liquidation distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following
such redemption, subject to the approval of the Company’s remaining stockholders and the Company’s board of directors,
dissolve and liquidate, subject in each case to the Company’s obligations under Delaware law to provide for claims of creditors
and other requirements of applicable law. The Sponsor and each Insider agree not to propose any amendment to the Charter (a) to
modify the substance or timing of the Company’s obligation to provide for the redemption of the Offering Shares in connection
with an initial Business Combination or to redeem 100% of such shares if the Company has not consummated an initial Business Combination
within such time as is described in the Charter or (b) with respect to any other material provisions relating to stockholders’
rights or pre-initial Business Combination activity, unless the Company provides its Public Stockholders with the opportunity to
redeem their Offering Shares upon approval of any such amendment at a per-share price, payable in cash, equal to the aggregate
amount then on deposit in the Trust Account, including interest earned on the funds held in the Trust Account and not previously
released to the Company to pay its taxes, divided by the number of then outstanding Offering Shares. The Sponsor and each Insider
agree to waive its redemption rights with respect to shares of Capital Stock owned by it in connection with a stockholder vote
to approve an amendment to the Charter (a) to modify the substance or timing of the Company’s obligation to provide
for the redemption of the Offering Shares in connection with an initial Business Combination or to redeem 100% of such shares if
the Company has not consummated an initial Business Combination within such time as is described in the Charter or (b) with
respect to any other material provisions relating to stockholders’ rights or pre-initial Business Combination activity.


 






     


     


    

  


The Sponsor and each
Insider acknowledges that it, he or she has no right, title, interest or claim of any kind in or to any monies held in the Trust
Account or any other asset of the Company as a result of any liquidation of the Company with respect to the Founder Shares held
by it, him or her. The Sponsor and each Insider hereby further waives, with respect to any shares of Common Stock held by it, him
or her, if any, any redemption rights it, he or she may have in connection with the consummation of a Business Combination, including,
without limitation, any such rights available in the context of a stockholder vote to approve such Business Combination or in the
context of a tender offer made by the Company to purchase shares of Common Stock (although the Sponsor, the Insiders and their
respective affiliates shall be entitled to redemption and liquidation rights with respect to any Offering Shares it or they hold
if the Company fails to consummate a Business Combination within the timeframe set forth in the Charter).


 


3. During the period
commencing on the effective date of the Underwriting Agreement and ending 180 days after such date, the Sponsor and each Insider
shall not, without the prior written consent of the Representative, (i) sell, offer to sell, contract or agree to sell, hypothecate,
pledge, grant any option to purchase or otherwise dispose of or agree to dispose of, directly or indirectly, or establish or increase
a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Securities
Exchange Act of 1934, as amended (the “Exchange Act”), and the rules and regulations of the Commission
promulgated thereunder, with respect to any Units, shares of Capital Stock, Warrants or any securities convertible into, or exercisable,
or exchangeable for, shares of Common Stock owned by it, him or her, (ii) enter into any swap or other arrangement that transfers
to another, in whole or in part, any of the economic consequences of ownership of any Units, shares of Capital Stock, Warrants
or any securities convertible into, or exercisable, or exchangeable for, shares of Common Stock owned by it, him or her, whether
any such transaction is to be settled by delivery of such securities, in cash or otherwise, or (iii) publicly announce any
intention to effect any transaction specified in clause (i) or (ii). Each of the Insiders and the Sponsor acknowledges and
agrees that, prior to the effective date of any release or waiver of the restrictions set forth in this paragraph 3 or paragraph
7 below, the Company shall announce the impending release or waiver by press release through a major news service at least two
business days before the effective date of the release or waiver. Any release or waiver granted shall only be effective two business
days after the publication date of such press release. The provisions of this paragraph will not apply if (i) the release
or waiver is effected solely to permit a transfer of securities that is not for consideration and (ii) the transferee has
agreed in writing to be bound by the same terms described in this Letter Agreement to the extent and for the duration that such
terms remain in effect at the time of the transfer.


 


4. In the event of
the liquidation of the Trust Account, the Sponsor (which for purposes of clarification shall not extend to any other shareholders,
members or managers of the Sponsor) agrees to indemnify and hold harmless the Company against any and all loss, liability, claim,
damage and expense whatsoever (including, but not limited to, any and all legal or other expenses reasonably incurred in investigating,
preparing or defending against any litigation, whether pending or threatened, or any claim whatsoever) to which the Company may
become subject as a result of any claim by (i) any third party (other than the Company’s independent accountants) for
services rendered or products sold to the Company or (ii) a prospective target business with which the Company has entered
into a letter of intent, confidentiality or other similar agreement for a Business Combination agreement (a “Target”);
provided, however, that such indemnification of the Company by the Sponsor shall apply only to the extent necessary
to ensure that such claims by a third party for services rendered (other than the Company’s independent public accountants)
or products sold to the Company or a Target do not reduce the amount of funds in the Trust Account to below the lesser of (i) $10.15
per Offering Share or (ii) the actual amount per Offering Share held in the Trust Account as of the date of the liquidation
of the Trust Account, if less than $10.15 per Offering Share, due to reductions in the value of the trust assets, less taxes payable,
except as to any claims by a third party (including a Target) who executed a waiver of any and all rights to the monies held in
the Trust Account (whether or not such waiver is enforceable) and except as to any claims under the Company’s indemnity of
the Underwriters against certain liabilities, including liabilities under the Securities Act of 1933, as amended. The Sponsor shall
have the right to defend against any such claim with counsel of its choice reasonably satisfactory to the Company if, within 15
days following written receipt of notice of the claim to the Sponsor, the Sponsor notifies the Company in writing that it shall
undertake such defense.


 



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5. To the extent that the Underwriters do not exercise their over-allotment
option to purchase up to an additional 3,750,000 Units within 45 days from the date of the Prospectus (and as further described
in the Prospectus), the Sponsor agrees to forfeit, at no cost, a number of Founder Shares in the aggregate equal to 937,500 multiplied
by a fraction, (i) the numerator of which is 3,750,000 minus the number of Units purchased by the Underwriters upon the exercise
of their over-allotment option, and (ii) the denominator of which is 3,750,000. The forfeiture will be adjusted to the extent
that the over-allotment option is not exercised in full by the Underwriters so that the Initial Stockholders will own an aggregate
of 20.0% of the Company’s issued and outstanding shares of Capital Stock after the Public Offering.


 


6. The Sponsor
and each Insider hereby agrees and acknowledges that: (i) the Underwriters and the Company would be irreparably injured
in the event of a breach by the Sponsor or an Insider of its, his or her obligations under paragraphs 1, 2, 3, 4, 5, 7(a),
7(b), and 9 of this Letter Agreement (ii) monetary damages may not be an adequate remedy for such breach and
(iii) the non-breaching party shall be entitled to injunctive relief, in addition to any other remedy that such party
may have in law or in equity, in the event of such breach.


 


7. (a) The Sponsor
and each Insider agrees that it, he or she shall not Transfer any Founder Shares (or shares of Common Stock issuable upon conversion
thereof) until the earlier of (A) one year after the completion of the Company’s initial Business Combination or (B) subsequent
to the Company’s initial Business Combination, (x) if the reported closing price of the Common Stock equals or exceeds
$12.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading
days within any 30-trading day period commencing at least 150 days after the consummation of the Company’s initial Business
Combination, or (y) the date on which the Company completes a liquidation, merger, capital 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 “Founder Shares Lock-up Period”).


 


(b) The Sponsor
and each Insider agrees that it, he or she shall not Transfer any Private Placement Warrants (or shares of Common Stock issued
or issuable upon the exercise of the Private Placement Warrants) until 30 days after the completion of a Business Combination (the
 “Private Placement Warrants Lock-up Period”, together with the Founder Shares Lock-up Period, the “Lock-up
Periods”).


 


(c) Notwithstanding
the provisions set forth in paragraphs 7(a) and (b), Transfers of the Founder Shares, Private Placement Warrants and shares
of Common Stock issued or issuable upon the exercise or conversion of the Private Placement Warrants or the Founder Shares and
that are held by the Sponsor, any Insider or any of their permitted transferees (that have complied with this paragraph 7(c)),
are permitted (a) to the Company’s officers or directors, any affiliates or family members of any of the Company’s
officers or directors, any members of the Sponsor or any affiliates of the Sponsor; (b) in the case of an individual, by gift
to a member of such individual’s immediate family or to a trust, the beneficiary of which is a member of such individual’s
immediate family, an affiliate of such individual or to a charitable organization; (c) in the case of an individual, by virtue
of laws of descent and distribution upon death of such individual; (d) in the case of an individual, pursuant to a qualified
domestic relations order; (e) by private sales or transfers made in connection with any forward purchase agreement or similar
arrangement or in connection with the consummation of an initial Business Combination at prices no greater than the price at which
the shares or warrants were originally purchased; (f) in the event of the Company’s liquidation prior to the completion
of an initial Business Combination; or (g) by virtue of the laws of the State of Delaware or the organizational documents
of the Sponsor upon dissolution of the Sponsor; provided, however, that in the case of clauses (a) through (e) or (g),
these permitted transferees must enter into a written agreement with the Company agreeing to be bound by the transfer restrictions
herein and the other restrictions contained in this Agreement and by the same agreements entered into by the Sponsor with respect
to such securities (including provisions relating to voting, the Trust Account and liquidating distributions).


 



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8. The Sponsor and
each Insider represents and warrants that it, he or she has never been suspended or expelled from membership in any securities
or commodities exchange or association or had a securities or commodities license or registration denied, suspended or revoked.
Each Insider’s biographical information furnished to the Company (including any such information included in the Prospectus)
is true and accurate in all respects and does not omit any material information with respect to the Insider’s background.
The Sponsor and each Insider’s questionnaire furnished to the Company is true and accurate in all respects. The Sponsor and
each Insider represents and warrants that: it, he or she is not subject to or a respondent in any legal action for, any injunction,
cease-and-desist order or order or stipulation to desist or refrain from any act or practice relating to the offering of securities
in any jurisdiction; it, he or she has never been convicted of, or pleaded guilty to, any crime (i) involving fraud, (ii) relating
to any financial transaction or handling of funds of another person, or (iii) pertaining to any dealings in any securities
and it, he or she is not currently a defendant in any such criminal proceeding.


 


9. Except as disclosed
in the Prospectus, neither the Sponsor nor any Insider nor any affiliate of the Sponsor or any Insider, nor any director or officer
of the Company, shall receive from the Company any finder’s fee, reimbursement, consulting fee, monies in respect of any
repayment of a loan or other compensation prior to, or in connection with any services rendered in order to effectuate the consummation
of the Company’s initial Business Combination (regardless of the type of transaction that it is), other than the following,
none of which will be made from the proceeds held in the Trust Account prior to the completion of the initial Business Combination:
repayment of a loan and advances up to an aggregate of $300,000 made to the Company by the Sponsor; reimbursement for any out-of-pocket
expenses related to identifying, investigating and consummating an initial Business Combination; and repayment of loans, if any,
and on such terms as to be determined by the Company from time to time, made by the Sponsor or any of the Company’s officers
or directors to finance transaction costs in connection with an intended initial Business Combination, provided, that,
if the Company does not consummate an initial Business Combination, a portion of the working capital held outside the Trust Account
may be used by the Company to repay such loaned amounts so long as no proceeds from the Trust Account are used for such repayment.
Up to $1,500,000 of such loans may be convertible into warrants at a price of $1.00 per warrant at the option of the lender. Such
warrants would be identical to the Private Placement Warrants, including as to exercise price, exercisability and exercise period.


 


10. The Sponsor and
each Insider has full right and power, without violating any agreement to which it is bound (including, without limitation, any
non-competition or non-solicitation agreement with any employer or former employer), to enter into this Letter Agreement and, as
applicable, to serve as an officer and/or a director of the Company and hereby consents to being named in the Prospectus as an
officer and/or a director of the Company.


 






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11. As used herein,
(i) “Business Combination” shall mean a merger, capital stock exchange, asset acquisition, stock
purchase, reorganization or similar business combination, involving the Company and one or more businesses; (ii) “Capital
Stock” shall mean, collectively, the Common Stock and the Founder Shares; (iii) “Founder Shares”
shall mean the 7,187,500 shares of the Company’s Class B common stock, par value $0.0001 per share, held by the Sponsor
(up to an aggregate of 937,500 shares of which are subject to complete or partial forfeiture by the Sponsor if the over-allotment
option is not exercised in full by the Underwriters); (iv) “Initial Stockholders” shall mean the
Sponsor and any other holder of Founder Shares immediately prior to the Public Offering; (vi) “Private Placement
Warrants” shall mean the warrants to purchase up to an aggregate of 10,500,000 shares of Common Stock of the Company
(or 11,812,500 shares of Common Stock if the over-allotment option is exercised in full) that the Sponsor has agreed to purchase
for an aggregate purchase price of $10,500,000 in the aggregate (or $11,812,500 if the over-allotment option is exercised in full),
or $1.00 per warrant, in a private placement that shall occur simultaneously with the consummation of the Public Offering; (vii) “Public
Stockholders” shall mean the holders of securities issued in the Public Offering; (viii) “Trust
Account” shall mean the trust fund into which a portion of the net proceeds of the Public Offering and the sale of
the Private Placement Warrants shall be deposited; and (ix) “Transfer” shall mean the (a) sale
or assignment of, offer to sell, contract or agreement to sell, hypothecate, pledge, 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 and the rules and
regulations of the Commission promulgated thereunder 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).


 


12. This Letter Agreement
constitutes the entire agreement and understanding of the parties hereto in respect of the subject matter hereof and supersedes
all prior understandings, agreements, or representations by or among the parties hereto, written or oral, to the extent they relate
in any way to the subject matter hereof or the transactions contemplated hereby. This Letter Agreement may not be changed, amended,
modified or waived (other than to correct a typographical error) as to any particular provision, except by a written instrument
executed by all parties hereto.


 


13. No party hereto
may assign either this Letter Agreement or any of its rights, interests, or obligations hereunder without the prior written consent
of the other parties. Any purported assignment in violation of this paragraph shall be void and ineffectual and shall not operate
to transfer or assign any interest or title to the purported assignee. This Letter Agreement shall be binding on the Sponsor and
each Insider and their respective successors, heirs and assigns and permitted transferees.


 


14. Nothing in this
Letter Agreement shall be construed to confer upon, or give to, any person or corporation other than the parties hereto any right,
remedy or claim under or by reason of this Letter Agreement or of any covenant, condition, stipulation, promise or agreement hereof.
All covenants, conditions, stipulations, promises and agreements contained in this Letter Agreement shall be for the sole and exclusive
benefit of the parties hereto and their successors, heirs, personal representatives and assigns and permitted transferees.


 


15. This Letter Agreement
may be executed in any number of original or facsimile counterparts and each of such counterparts shall for all purposes be deemed
to be an original, and all such counterparts shall together constitute but one and the same instrument.


 


16. This Letter Agreement
shall be deemed severable, and the invalidity or unenforceability of any term or provision hereof shall not affect the validity
or enforceability of this Letter Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid or
unenforceable term or provision, the parties hereto intend that there shall be added as a part of this Letter Agreement a provision
as similar in terms to such invalid or unenforceable provision as may be possible and be valid and enforceable.


 


17. This Letter Agreement
shall be governed by and construed and enforced in accordance with the laws of the State of New York, without giving effect to
conflicts of law principles that would result in the application of the substantive laws of another jurisdiction. The parties hereto
(i) all agree that any action, proceeding, claim or dispute arising out of, or relating in any way to, this Letter Agreement
shall be brought and enforced in the courts of New York City, in the State of New York, and irrevocably submit to such jurisdiction
and venue, which jurisdiction and venue shall be exclusive and (ii) waive any objection to such exclusive jurisdiction and
venue or that such courts represent an inconvenient forum.


 








18. Any notice, consent
or request to be given in connection with any of the terms or provisions of this Letter Agreement shall be in writing and shall
be sent by express mail or similar private courier service, by certified mail (return receipt requested), by hand delivery or facsimile
transmission.


 






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19. This Letter Agreement shall terminate
on the earlier of (i) the expiration of the Lock-up Periods or (ii) the liquidation of the Company; provided, however,
that this Letter Agreement shall earlier terminate in the event that the Public Offering is not consummated by March 31, 2021;
provided further that paragraph 4 of this Letter Agreement shall survive such liquidation.


 


	       	Sincerely,
	        	 	 
	 	MUDRICK CAPITAL ACQUISITION CORPORATION II
	 	 	 
	 	By:	 
	 	Name: 	Jason Mudrick
	 	Title:	Chief Executive Officer
	 	 	 
	 	By:	 
	 	Name: 	Victor Danh
	 	 	 
	 	By:	 
	 	Name: 	David Kirsch
	 	 	 
	 	By:	 
	 	Name:	Glenn Springer
	 	 	 
	 	By:	 
	 	Name:	Dennis Stogsdill
	 	 	 
	 	By:	 
	 	Name:	Timothy Daileader
	 	 	 
	 	By:	 
	 	Name:	Dr. Brian Kushner



 


	
         

        MUDRICK CAPITAL ACQUISITION HOLDINGS II LLC
	
	 	 	 
	By:	 	 
	Name: 	 Jason Mudrick	 
	Title:	 Managing Member	 
	 	 	 


 


[Signature Page to Letter Agreement]