Exhibit 4.4


 


WARRANT AGREEMENT


 


between


 


SHELTER ACQUISITION CORPORATION I


 


and


 


CONTINENTAL STOCK TRANSFER & TRUST COMPANY


 


THIS WARRANT AGREEMENT (this “Agreement”),
dated as of [●], 2021, is by and between Shelter Acquisition Corporation I, a Delaware corporation (the “Company”),
and Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (in such capacity, the “Warrant
Agent”).


 


WHEREAS, on [●], 2021 the Company entered into that certain
Private Placement Warrants Purchase Agreement, with Shelter Sponsor LLC, a Delaware limited liability company (the “Sponsor”),
pursuant to which the Sponsor will purchase an aggregate of 4,166,667 warrants (or 4,566,667 warrants in the aggregate if the Over-Allotment
Option (as defined below) in connection with the Company’s Offering (as defined below) is exercised in full), simultaneously
with the closing of the Offering (and the closing of the Over-allotment Option, if applicable), bearing the legend set forth in
Exhibit B hereto (the “Private Placement Warrants”) at a purchase price of $1.50 per Private Placement
Warrant. Each Private Placement Warrant entitles the holder thereof to purchase one share of Common Stock (as defined below) at
a price of $11.50 per share, subject to adjustment as described herein; and


 


WHEREAS, in order to finance the Company’s transaction
costs in connection with an intended initial merger, capital stock exchange, asset acquisition, stock purchase, reorganization
or similar business combination, involving the Company and one or more businesses (a “Business Combination”),
the Sponsor or an affiliate of the Sponsor or certain of the Company’s officers and directors may, but are not obligated
to, loan the Company funds as the Company may require, of which up to $1,500,000 of such loans may be convertible into up to an
additional 1,000,000 Private Placement Warrants at a price of $1.50 per Private Placement Warrant; and


 


WHEREAS, the Company is engaged in an initial public offering
(the “Offering”) of units of the Company’s equity securities, each such unit comprised of one share
of Class A common stock of the Company, par value $0.0001 per share (“Common Stock”) and one-third of
one Public Warrant (as defined below) (the “Units”) and, in connection therewith, has determined to issue
and deliver up to 7,666,667 warrants (including up to 1,000,000 warrants subject to the Over-allotment Option) to public investors
in the Offering (the “Public Warrants” and, together with the Private Placement Warrants, the “Warrants”).
Each whole Warrant entitles the holder thereof to purchase one share of Common Stock, for $11.50 per share, subject to adjustment
as described herein. Only whole Warrants are exercisable. A holder of the Public Warrants will not be able to exercise any fraction
of a Warrant; and


 


WHEREAS, the Company has filed with the Securities and Exchange
Commission (the “Commission”) a registration statement on Form S-1, No. 333-253213 (the “Registration
Statement”) and prospectus (the “Prospectus”), for the registration, under the Securities
Act of 1933, as amended (the “Securities Act”), of the Units, the Public Warrants, the Common Stock included
in the Units and the Common Stock issuable upon exercise of the public warrants; and


 


WHEREAS, the Company desires the Warrant Agent to act on behalf
of the Company, and the Warrant Agent is willing to so act, in connection with the issuance, registration, transfer, exchange,
redemption and exercise of the Warrants; and


 


WHEREAS, the Company desires to provide for the form and provisions
of the Warrants, the terms upon which they shall be issued and exercised, and the respective rights, limitation of rights, and
immunities of the Company, the Warrant Agent and the holders of the Warrants; and


 






     


     


    

 


WHEREAS, all acts and things have been done and performed which
are necessary to make the Warrants, when executed on behalf of the Company and countersigned by or on behalf of the Warrant Agent
(if a physical certificate is issued), as provided herein, the valid, binding and legal obligations of the Company, and to authorize
the execution and delivery of this Agreement.


 


NOW, THEREFORE, in consideration of the mutual agreements herein
contained, the parties hereto agree as follows:


 


1. Appointment of Warrant Agent. The Company hereby appoints
the Warrant Agent to act as agent for the Company for the Warrants, and the Warrant Agent hereby accepts such appointment and agrees
to perform the same in accordance with the terms and conditions set forth in this Agreement.


 


2. Warrants.


 


2.1 Form of Warrant. Each Warrant shall initially be
issued in registered form only.


 


2.2 Effect of Countersignature. If a physical certificate
is issued, unless and until countersigned by the Warrant Agent pursuant to this Agreement, a certificated Warrant shall be invalid
and of no effect and may not be exercised by the holder thereof.


 


2.3 Registration.


 


2.3.1 Warrant Register. The Warrant Agent shall maintain
books (the “Warrant Register”), for the registration of original issuance and the registration of transfer
of the Warrants. Upon the initial issuance of the Warrants in book-entry form, the Warrant Agent shall issue and register the Warrants
in the names of the respective holders thereof in such denominations and otherwise in accordance with instructions delivered to
the Warrant Agent by the Company. Ownership of beneficial interests in the Public Warrants shall be shown on, and the transfer
of such ownership shall be effected through, records maintained by institutions that have accounts with The Depository Trust Company
(the “Depositary”) (such institution, with respect to a Warrant in its account, a “Participant”).
If the Depositary subsequently ceases to make its book-entry settlement system available for the Public Warrants, the Company may
instruct the Warrant Agent regarding making other arrangements for book-entry settlement. In the event that the Public Warrants
are not eligible for, or it is no longer necessary to have the Public Warrants available in, book-entry form, the Warrant Agent
shall provide written instructions to the Depositary to deliver to the Warrant Agent for cancellation each book-entry Public Warrant,
and the Company shall instruct the Warrant Agent to deliver to the Depositary definitive certificates in physical form evidencing
such Warrants (“Definitive Warrant Certificates”) which shall be in the form annexed hereto as Exhibit
A. Physical certificates, if issued, shall be signed by, or bear the facsimile signature of, the Chairman of the Board, Chief
Executive Officer, President, Chief Financial Officer, Chief Operating Officer, General Counsel, Secretary or other principal officer
of the Company. In the event the person whose facsimile signature has been placed upon any Warrant shall have ceased to serve in
the capacity in which such person signed the Warrant before such Warrant is issued, it may be issued with the same effect as if
he or she had not ceased to be such at the date of issuance.


 


2.3.2 Registered Holder. Prior to due presentment for
registration of transfer of any Warrant, the Company and the Warrant Agent may deem and treat the person in whose name such Warrant
is registered in the Warrant Register (the “Registered Holder”) as the absolute owner of such Warrant
and of each Warrant represented thereby, for the purpose of any exercise thereof, and for all other purposes, and neither the Company
nor the Warrant Agent shall be affected by any notice to the contrary.


 


2.4 Detachability of Warrants. The Common Stock and Public
Warrants comprising the Units shall begin separate trading on the 52nd day following the date of the Prospectus or, if such 52nd
day is not on a day, other than a Saturday, Sunday or federal holiday, on which banks in New York City are generally open for normal
business (a “Business Day”), then on the immediately succeeding Business Day following such date, or
earlier (the “Detachment Date”) with the consent of Citigroup Global Markets Inc. and Wells Fargo Securities,
LLC, but in no event shall the Common Stock and the Public Warrants comprising the Units be separately traded until (A) the Company
has filed a Current Report on Form 8-K with the Commission containing an audited balance sheet reflecting the receipt by the Company
of the gross proceeds of the Offering, including the proceeds then received by the Company from the exercise by the underwriters
of their right to purchase additional Units in the Offering (the “Over-allotment Option”), if the Over-allotment
Option is exercised prior to the filing of the Current Report on Form 8-K, and (B) the Company issues a press release announcing
when such separate trading shall begin.


 






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2.5 Fractional Warrants. The Company shall not issue
fractional Warrants other than as part of the Units, each of which is comprised of one share of Common Stock and one-third of one
whole Public Warrant. If, upon the detachment of Public Warrants from the Units or otherwise, a holder of Warrants would be entitled
to receive a fractional Warrant, the Company shall round down to the nearest whole number the number of Warrants to be issued to
such holder. Only whole Warrants may be exercised.


 


2.6 Private Placement Warrants. The Private Placement
Warrants shall be identical to the Public Warrants, except that so long as they are held by the Sponsor or any of its Permitted
Transferees (as defined below), the Private Placement Warrants: (i) may be exercised for cash or on a “cashless basis,”
pursuant to subsection 3.3.1(c) hereof, (ii) including the shares of Common Stock issuable upon exercise of the Private
Placement Warrants, may not be transferred, assigned or sold until thirty (30) days after the completion by the Company of an initial
Business Combination, (iii) shall not be redeemable by the Company pursuant to Section 6.1 hereof and (iv) shall only be
redeemable by the Company pursuant to Section 6.2 if the Reference Value (as defined below) is less than $18.00 per share
(subject to adjustment in compliance with Section 4 hereof); provided, however, that in the case of (ii),
the Private Placement Warrants and any shares of Common Stock issued upon exercise of the Private Placement Warrants may be transferred
by the holders thereof:


 


(a) to the Company’s officers or directors, any affiliates
or family members of any of the Company’s officers or directors, any members or partners of the Sponsor or their affiliates,
any affiliates of the Sponsor, or any employees of such affiliates;


 


(b) in the case of an individual, by gift to a member of one
of the individual’s immediate family or to a trust, the beneficiary of which is a member of the individual’s immediate
family, an affiliate of such person or to a charitable organization;


 


(c) in the case of an individual, by virtue of laws of descent
and distribution upon death of the 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 the
consummation of the Company’s Business Combination at prices no greater than the price at which the Class B common stock,
par value $0.0001 per share, (the “Class B Common Stock”), Private Placement Warrants or Common Stock,
as applicable, were originally purchased;


 


(f) by virtue of the laws of Delaware or the Sponsor’s
organizational documents upon liquidation or dissolution of the Sponsor;


 


(g) to the Company for no value for cancellation in connection
with the consummation of our initial Business Combination;


 


(h) in the event of the Company’s liquidation prior to
the completion of its initial Business Combination; or


 


(i) in the event of the Company’s completion of a liquidation,
merger, share exchange or other similar transaction which results in all of the public stockholders having the right to exchange
their Common Stock stock for cash, securities or other property subsequent to the completion of the Company’s initial Business
Combination;


 


provided, however, that in the case of clauses
(a) through (f), these permitted transferees (the “Permitted Transferees”) must enter into a written
agreement with the Company agreeing to be bound by the transfer restrictions in this Agreement.


 






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3. Terms and Exercise of Warrants.


 


3.1 Warrant Price. Each whole Warrant shall entitle the
Registered Holder thereof, subject to the provisions of such Warrant and of this Agreement, to purchase from the Company the number
of shares of Common Stock stated therein, at the price of $11.50 per share, subject to the adjustments provided in Section 4
hereof and in the last sentence of this Section 3.1. The term “Warrant Price” as used in this
Agreement shall mean the price per share (including in cash or by payment of Warrants pursuant to a “cashless exercise,”
to the extent permitted hereunder) described in the prior sentence at which Common Stock may be purchased at the time a Warrant
is exercised. The Company in its sole discretion may lower the Warrant Price at any time prior to the Expiration Date (as defined
below) for a period of not less than fifteen Business Days (unless otherwise required by the Commission, any national securities
exchange on which the Warrants are listed or applicable law); provided, that the Company shall provide at least five days’
prior written notice of such reduction to Registered Holders of the Warrants; and provided further, that any such reduction shall
be identical among all of the Warrants.


 


3.2 Duration of Warrants. A Warrant may be exercised
only during the period (the “Exercise Period”) (A) commencing on the date that is thirty (30) days after
the first date on which the Company completes a Business Combination, and (B) terminating at the earliest to occur of (x) 5:00
p.m., New York City time on the date that is five (5) years after the date on which the Company completes its initial Business
Combination, (y) the liquidation of the Company in accordance with the Company’s certificate of incorporation, as amended
from time to time, if the Company fails to complete a Business Combination, and (z) other than with respect to the Private Placement
Warrants then held by the Sponsor or its Permitted Transferees with respect to a redemption pursuant to Section 6.1 hereof
or, if the Reference Value equals or exceeds $18.00 per share (subject to adjustment in compliance with Section 4 hereof),
Section 6.2 hereof, 5:00 p.m., New York City time on the Redemption Date (as defined below) as provided in Section 6.3
hereof (the “Expiration Date”); provided, however, that the exercise of any Warrant shall
be subject to the satisfaction of any applicable conditions, as set forth in subsection 3.3.2 below, with respect to an
effective registration statement or a valid exemption therefrom being available. Except with respect to the right to receive the
Redemption Price (as defined below) (other than with respect to a Private Placement Warrant then held by the Sponsor or its Permitted
Transferees in connection with a redemption pursuant to Section 6.1 hereof or, if the Reference Value equals or exceeds
$18.00 per share (subject to adjustment in compliance with Section 4 hereof) , Section 6.2 hereof) in the event of
a redemption (as set forth in Section 6 hereof), each Warrant (other than a Private Placement Warrant then held by the Sponsor
or its Permitted Transferees in the event of a redemption pursuant to Section 6.1 hereof or, if the Reference Value equals
or exceeds $18.00 per share (subject to adjustment in compliance with Section 4 hereof) , Section 6.2 hereof) not
exercised on or before the Expiration Date shall become void, and all rights thereunder and all rights in respect thereof under
this Agreement shall cease at 5:00 p.m. New York City time on the Expiration Date. The Company in its sole discretion may extend
the duration of the Warrants by delaying the Expiration Date; provided that the Company shall provide at least twenty (20)
days prior written notice of any such extension to Registered Holders of the Warrants and, provided further that any such extension
shall be identical in duration among all the Warrants.


 


3.3 Exercise of Warrants.


 


3.3.1 Payment. Subject to the provisions of the Warrant
and this Agreement, a Warrant may be exercised by the Registered Holder thereof by delivering to the Warrant Agent at its corporate
trust department (i) the Definitive Warrant Certificate evidencing the Warrants to be exercised, or, in the case of a Warrant represented
by a book-entry, the Warrants to be exercised (the “Book-Entry Warrants”) on the records of the Depositary
to an account of the Warrant Agent at the Depositary designated for such purposes in writing by the Warrant Agent to the Depositary
from time to time, (ii) an election to purchase (“Election to Purchase”) any Ordinary Shares pursuant
to the exercise of a Warrant, properly completed and executed by the Registered Holder on the reverse of the Definitive Warrant
Certificate or, in the case of a Book-Entry Warrant, properly delivered by the Participant in accordance with the Depositary’s
procedures, and (iii) the payment in full of the Warrant Price for each share of Common Stock as to which the Warrant is exercised
and any and all applicable taxes due in connection with the exercise of the Warrant, the exchange of the Warrant for the shares
of Common Stock and the issuance of such shares of Common Stock, as follows:


 


(a) in lawful money of the United States, in good certified
check or good bank draft payable to the Warrant Agent;


 


(b) [Reserved];


 






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(c) with respect to any Private Placement Warrant, so long as
such Private Placement Warrant is held by the Sponsor or a Permitted Transferee, by surrendering the Warrants for that number of
shares of Common Stock equal to (i) if in connection with a redemption of Private Placement Warrants pursuant to Section 6.2
hereof, as provided in Section 6.2 hereof with respect to a Make-Whole Exercise and (ii) in all other scenarios the quotient
obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the excess
of the “Sponsor Exercise Fair Market Value” (as defined in this subsection 3.3.1(c)) less the
Warrant Price by (y) the Sponsor Exercise Fair Market Value. Solely for purposes of this subsection 3.3.1(c), the “Sponsor
Exercise Fair Market Value” shall mean the average last reported sale price of the Common Stock for the ten (10)
trading days ending on the third (3rd) trading day prior to the date on which notice of exercise of the Private Placement Warrant
is sent to the Warrant Agent;


 


(d) as provided in Section 6.2 hereof with respect to
a Make-Whole Exercise; or


 


(e) as provided in Section 7.4 hereof.


 


3.3.2 Issuance of Shares of Common Stock on Exercise.
As soon as practicable after the exercise of any Warrant and the clearance of the funds in payment of the Warrant Price (if payment
is pursuant to subsection 3.3.1(a)), or the surrender of Warrants in connection with a cashless exercise, the Company shall
issue to the Registered Holder of such Warrant a book-entry position or certificate, as applicable, for the number of shares of
Common Stock to which he, she or it is entitled, registered in such name or names as may be directed by him, her or it on the share
transfer books of the Company, and if such Warrant shall not have been exercised in full, a new book-entry position or countersigned
Warrant, as applicable, for the number of shares of Common Stock as to which such Warrant shall not have been exercised. Notwithstanding
the foregoing, the Company shall not be obligated to deliver any shares of Common Stock pursuant to the exercise of a Warrant and
shall have no obligation to settle such Warrant exercise unless a registration statement under the Securities Act with respect
to the shares of Common Stock underlying the Public Warrants is then effective and a prospectus relating thereto is current, subject
to the Company’s satisfying its obligations under Section 7.4 or a valid exemption from registration is available.
No Warrant shall be exercisable and the Company shall not be obligated to issue shares of Common Stock upon exercise of a Warrant
unless the Common Stock issuable upon such Warrant exercise have been registered, qualified or deemed to be exempt from registration
or qualification under the securities laws of the state of residence of the Registered Holder of the Warrants. In the event that
the conditions in the two immediately preceding sentences are not satisfied with respect to a Warrant, the holder of such Warrant
shall not be entitled to exercise such Warrant and such Warrant may have no value and expire worthless, in which case the purchaser
of a Unit containing such Public Warrants shall have paid the full purchase price for the Unit solely for the Common Stock underlying
such Unit. In no event will the Company be required to net cash settle any Warrant. Subject to Section 4.6 of this Agreement,
a Registered Holder of Warrants may exercise its Warrants only for a whole number of shares of Common Stock. The Company may require
holders of Public Warrants to settle the Warrant on a “cashless basis” pursuant to Section 7.4. If, by reason
of any exercise of Warrants on a “cashless basis”, the holder of any Warrant would be entitled, upon the exercise of
such Warrant, to receive a fractional interest in a share of Common Stock, the Company shall round down to the nearest whole number,
the number of shares of Common Stock to be issued to such holder.


 


3.3.3 Valid Issuance. All shares of Common Stock issued
upon the proper exercise of a Warrant in conformity with this Agreement shall be validly issued, fully paid and non-assessable.


 


3.3.4 Date of Issuance. Each person in whose name any
book-entry position or certificate, as applicable, for shares of Common Stock is issued and who is registered in the share transfer
books of the Company shall for all purposes be deemed to have become the holder of record of such shares of Common Stock on the
date on which the Warrant, or book-entry position representing such Warrant, was surrendered and payment of the Warrant Price was
made, irrespective of the date of delivery of such certificate in the case of a certificated Warrant, except that, if the date
of such surrender and payment is a date when the share transfer books of the Company or book-entry system of the Warrant Agent
are closed, such person shall be deemed to have become the holder of such shares of Common Stock at the close of business on the
next succeeding date on which the share transfer books or book-entry system are open.


 






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3.3.5 Maximum Percentage. A holder of a Warrant may notify
the Company in writing in the event it elects to be subject to the provisions contained in this subsection 3.3.5; however,
no holder of a Warrant shall be subject to this subsection 3.3.5 unless he, she or it makes such election. If the election
is made by a holder, the Warrant Agent shall not effect the exercise of the holder’s Warrant, and such holder shall not have
the right to exercise such Warrant, to the extent that after giving effect to such exercise, such person (together with such person’s
affiliates), to the Warrant Agent’s actual knowledge, would beneficially own in excess of 9.8% (the “Maximum
Percentage”) of the shares of Common Stock outstanding immediately after giving effect to such exercise. For purposes
of the foregoing sentence, the aggregate number of shares of Common Stock beneficially owned by such person and its affiliates
shall include the number of shares of Common Stock issuable upon exercise of the Warrant with respect to which the determination
of such sentence is being made, but shall exclude shares of Common Stock that would be issuable upon (x) exercise of the remaining,
unexercised portion of the Warrant beneficially owned by such person and its affiliates and (y) exercise or conversion of the unexercised
or unconverted portion of any other securities of the Company beneficially owned by such person and its affiliates (including,
without limitation, any convertible notes or convertible preferred stock or warrants) subject to a limitation on conversion or
exercise analogous to the limitation contained herein. Except as set forth in the preceding sentence, for purposes of this paragraph,
beneficial ownership shall be calculated in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended (the
“Exchange Act”). For purposes of the Warrant, in determining the number of outstanding shares of Common
Stock, the holder may rely on the number of outstanding shares of Common Stock as reflected in (1) the Company’s most recent
Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Report on Form 8-K or other public filing with the Commission
as the case may be, (2) a more recent public announcement by the Company or (3) any other notice by the Company or Continental
Stock Transfer & Trust Company, as transfer agent (in such capacity, the “Transfer Agent”), setting
forth the number of shares of Common Stock outstanding. For any reason at any time, upon the written request of the holder of the
Warrant, the Company shall, within two (2) Business Days, confirm orally and in writing to such holder the number of shares of
Common Stock then outstanding. In any case, the number of issued and outstanding shares of Common Stock shall be determined after
giving effect to the conversion or exercise of equity securities of the Company by the holder and its affiliates since the date
as of which such number of issued and outstanding shares of Common Stock was reported. By written notice to the Company, the holder
of a Warrant may from time to time increase or decrease the Maximum Percentage applicable to such holder to any other percentage
specified in such notice; provided, however, that any such increase shall not be effective until the sixty-first
(61st) day after such notice is delivered to the Company.


 


4. Adjustments.


 


4.1 Stock Dividends.


 


4.1.1 Split-Ups. If after the date hereof, and subject
to the provisions of Section 4.6 below, the number of issued and outstanding shares of Common Stock is increased by a stock
dividend payable in shares of Common Stock, or by a split-up of shares of Common Stock or other similar event, then, on the effective
date of such stock dividend, split-up or similar event, the number of shares of Common Stock issuable on exercise of each Warrant
shall be increased in proportion to such increase in the issued and outstanding shares of Common Stock. A rights offering made
to all or substantially all holders of the Common Stock entitling holders to purchase shares of Common Stock at a price less than
the “Historical Fair Market Value” (as defined below) shall be deemed a stock dividend of a number of shares of Common
Stock equal to the product of (i) the number of shares of Common Stock actually sold in such rights offering (or issuable under
any other equity securities sold in such rights offering that are convertible into or exercisable for the Common Stock) multiplied
by (ii) one (1) minus the quotient of (x) the price per share of Common Stock paid in such rights offering divided by (y) the Historical
Fair Market Value. For purposes of this subsection 4.1.1, (i) if the rights offering is for securities convertible into
or exercisable for Common Stock, in determining the price payable for Common Stock, there shall be taken into account any consideration
received for such rights, as well as any additional amount payable upon exercise or conversion and (ii) “Historical
Fair Market Value” means the volume weighted average price of the Common Stock during the ten (10) trading day period
ending on the trading day prior to the first date on which the shares of Common Stock trade on the applicable exchange or in the
applicable market, regular way, without the right to receive such rights. No shares of Common Stock shall be issued at less than
their par value.


 






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4.1.2 Extraordinary Dividends. If the Company, at any
time while the Warrants are outstanding and unexpired, pays to all or substantially all of the holders of the Ordinary Shares a
dividend or make a distribution in cash, securities or other assets of such shares of Common Stock (or other shares into which
the Warrants are convertible), other than (a) as described in subsection 4.1.1 above, (b) Ordinary Cash Dividends (as defined
below), (c) to satisfy the redemption rights of the holders of the Common Stock in connection with a proposed initial Business
Combination, (d) to satisfy the redemption rights of the holders of Common Stock in connection with a stockholder vote to amend
the Company’s amended and restated certificate of incorporation (i) to modify the substance or timing of the Company’s
obligation to provide holders of shares of Common Stock the right to have their shares redeemed in connection with the Company’s
initial Business Combination or to redeem 100% of the Company’s public shares if it does not complete its initial Business
Combination within the time period required by the Company’s amended and restated certificate of incorporation, as amended
from time to time, or (ii) with respect to any other provision relating to the rights of holders of Common Stock, (e) as a result
of the repurchase of Common Stock by the Company if a proposed initial Business Combination is presented to the stockholders of
the Company for approval or (f) in connection with the redemption of public shares upon the failure of the Company to complete
its initial Business Combination and any subsequent distribution of its assets upon its liquidation (any such non-excluded event
being referred to herein as an “Extraordinary Dividend”), then the Warrant Price shall be decreased,
effective immediately after the effective date of such Extraordinary Dividend, by the amount of cash and/or the fair market value
(as determined by the Company’s board of directors (the “Board”), in good faith) of any securities
or other assets paid on each share of Common Stock in respect of such Extraordinary Dividend. For purposes of this subsection
4.1.2, “Ordinary Cash Dividends” means any cash dividend or cash distribution which, when combined
on a per share basis, with the per share amounts of all other cash dividends and cash distributions paid on the Common Stock during
the 365-day period ending on the date of declaration of such dividend or distribution to the extent it does not exceed $0.50 (which
amount shall be adjusted to appropriately reflect any of the events referred to in other subsections of this Section 4 and
excluding cash dividends or cash distributions that resulted in an adjustment to the Warrant Price or to the number of shares of
Common Stock issuable on exercise of each Warrant).


 


4.2 Aggregation of Shares. If after the date hereof,
and subject to the provisions of Section 4.6 hereof, the number of issued and outstanding shares of Common Stock is decreased
by a consolidation, combination, reverse stock split or reclassification of shares of Common Stock or other similar event, then,
on the effective date of such consolidation, combination, reverse stock split, reclassification or similar event, the number of
shares of Common Stock issuable on exercise of each Warrant shall be decreased in proportion to such decrease in issued and outstanding
shares of Common Stock.


 


4.3 Adjustments in Exercise Price. Whenever the number
of shares of Common Stock purchasable upon the exercise of the Warrants is adjusted, as provided in subsection 4.1.1 or
Section 4.2 above, the Warrant Price shall be adjusted (to the nearest cent) by multiplying such Warrant Price immediately
prior to such adjustment by a fraction (x) the numerator of which shall be the number of shares of Common Stock purchasable upon
the exercise of the Warrants immediately prior to such adjustment, and (y) the denominator of which shall be the number of shares
of Common Stock so purchasable immediately thereafter.


 


4.4 Raising of the Capital in Connection with the Initial
Business Combination. If (x) the Company issues additional shares of Common Stock or equity-linked securities for capital raising
purposes in connection with the closing of its initial Business Combination at an issue price or effective issue price of less
than $9.20 per share (with such issue price or effective issue price to be determined in good faith by the Board and, in the case
of any such issuance to the Sponsor or its affiliates, without taking into account any shares of Class B Common Stock held by the
Sponsor or such affiliates, as applicable, prior to such issuance) (the “Newly Issued Price”), (y) the
aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available
for the funding of the Company’s initial Business Combination on the date of the completion of the Company’s initial
Business Combination (net of redemptions), and (z) the volume weighted average trading price of Common Stock during the twenty
(20) trading day period starting on the trading day prior to the day on which the Company consummates its initial Business Combination
(such price, the “Market Value”) is below $9.20 per share, the Warrant Price shall be adjusted (to the
nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, the $18.00 per share redemption
trigger price described in Section 6.1 shall be adjusted (to the nearest cent) to be equal to 180% of the higher of the
Market Value and the Newly Issued Price and the $10.00 per share redemption trigger price described in Section 6.2 shall
be adjusted (to the nearest cent) to be equal to the higher of the Market Value and the Newly Issued Price.


 






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4.5 Replacement of Securities upon Reorganization, etc.
In case of any reclassification or reorganization of the issued and outstanding shares of Common Stock (other than a change under
Sections 4.1 or 4.2 hereof or that solely affects the par value of such shares of Common Stock), or in the case of
any merger or consolidation of the Company with or into another corporation (other than a consolidation or merger in which the
Company is the continuing corporation and that does not result in any reclassification or reorganization of the issued and outstanding
shares of Common Stock), or in the case of any sale or conveyance to another corporation or entity of the assets or other property
of the Company as an entirety or substantially as an entirety in connection with which the Company is dissolved, the holders of
the Warrants shall thereafter have the right to purchase and receive, upon the basis and upon the terms and conditions specified
in the Warrants and in lieu of the shares of Common Stock of the Company immediately theretofore purchasable and receivable upon
the exercise of the rights represented thereby, the kind and amount of shares of stock or other securities or property (including
cash) receivable upon such reclassification, reorganization, merger or consolidation, or upon a dissolution following any such
sale or transfer, that the holder of the Warrants would have received if such holder had exercised his, her or its Warrant(s) immediately
prior to such event (the “Alternative Issuance” ); provided, however, that (i) if the holders
of the Common Stock were entitled to exercise a right of election as to the kind or amount of securities, cash or other assets
receivable upon such consolidation or merger, then the kind and amount of securities, cash or other assets constituting the Alternative
Issuance for which each Warrant shall become exercisable shall be deemed to be the weighted average of the kind and amount received
per share by the holders of the Common Stock in such consolidation or merger that affirmatively make such election, and (ii) if
a tender, exchange or redemption offer shall have been made to and accepted by the holders of the Common Stock (other than a tender,
exchange or redemption offer made by the Company in connection with redemption rights held by stockholders of the Company as provided
for in the Company’s amended and restated certificate of incorporation or as a result of the repurchase of shares of Common
Stock by the Company if a proposed initial Business Combination is presented to the stockholders of the Company for approval) under
circumstances in which, upon completion of such tender or exchange offer, the maker thereof, together with members of any group
(within the meaning of Rule 13d-5(b)(1) under the Exchange Act) of which such maker is a part, and together with any affiliate
or associate of such maker (within the meaning of Rule 12b-2 under the Exchange Act) and any members of any such group of which
any such affiliate or associate is a part, own beneficially (within the meaning of Rule 13d-3 under the Exchange Act) more than
50% of the outstanding shares of Common Stock, the holder of a Warrant shall be entitled to receive as the Alternative Issuance,
the highest amount of cash, securities or other property to which such holder would actually have been entitled as a stockholder
if such Warrant holder had exercised the Warrant prior to the expiration of such tender or exchange offer, accepted such offer
and all of the Common Stock held by such holder had been purchased pursuant to such tender or exchange offer, subject to adjustments
(from and after the consummation of such tender or exchange offer) as nearly equivalent as possible to the adjustments provided
for in this Section 4; provided further that if less than 70% of the consideration receivable by the holders of the
Common Stock in the applicable event is payable in the form of shares of Common Stock in the successor entity that is listed for
trading on a national securities exchange or is quoted in an established over-the-counter market, or is to be so listed for trading
or quoted immediately following such event, and if the Registered Holder properly exercises the Warrant within thirty (30) days
following the public disclosure of the consummation of such applicable event by the Company pursuant to a Current Report on Form
8-K filed with the Commission, the Warrant Price shall be reduced by an amount (in dollars) equal to the difference of (i) the
Warrant Price in effect prior to such reduction minus (ii) (A) the Per Share Consideration (as defined below) (but in no event
less than zero) minus (B) the Black-Scholes Warrant Value (as defined below). The “Black-Scholes Warrant Value”
means the value of a Warrant immediately prior to the consummation of the applicable event based on the Black-Scholes Warrant Model
for a Capped American Call on Bloomberg Financial Markets (assuming zero dividends) (“Bloomberg”). For
purposes of calculating such amount, (i) Section 6 of this Agreement shall be taken into account, (ii) the price of each
share of Common Stock shall be the volume weighted average price of the Common Stock during the ten (10) trading day period ending
on the trading day prior to the effective date of the applicable event, (iii) the assumed volatility shall be the 90 day volatility
obtained from the HVT function on Bloomberg determined as of the trading day immediately prior to the day of the announcement of
the applicable event and (iv) the assumed risk-free interest rate shall correspond to the U.S. Treasury rate for a period equal
to the remaining term of the Warrant. “Per Share Consideration” means (i) if the consideration paid to holders
of the Common Stock consists exclusively of cash, the amount of such cash per share of Common Stock, and (ii) in all other cases,
the volume weighted average price of the Common Stock as reported during the ten (10) trading day period ending on the trading
day prior to the effective date of the applicable event. If any reclassification or reorganization also results in a change in
shares of Common Stock covered by subsection 4.1.1, then such adjustment shall be made pursuant to subsection 4.1.1
or Sections 4.2, 4.3 and this Section 4.4. The provisions of this Section 4.4 shall similarly apply
to successive reclassifications, reorganizations, mergers or consolidations, sales or other transfers. In no event shall the Warrant
Price be reduced to less than the par value per share issuable upon exercise of such Warrant.


 






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4.6 Notices of Changes in Warrant. Upon every adjustment
of the Warrant Price or the number of shares of Common Stock issuable upon exercise of a Warrant, the Company shall give written
notice thereof to the Warrant Agent, which notice shall state the Warrant Price resulting from such adjustment and the increase
or decrease, if any, in the number of shares of Common Stock purchasable at such price upon the exercise of a Warrant, setting
forth in reasonable detail the method of calculation and the facts upon which such calculation is based. Upon the occurrence of
any event specified in Sections 4.1, 4.2, 4.3, 4.4 or 4.5, the Company shall give written notice
of the occurrence of such event to each holder of a Warrant, at the last address set forth for such holder in the Warrant Register,
of the record date or the effective date of the event. Failure to give such notice, or any defect therein, shall not affect the
legality or validity of such event.


 


4.7 No Fractional Shares. Notwithstanding any provision
contained in this Agreement to the contrary, the Company shall not issue fractional shares of Common Stock upon the exercise of
Warrants. If, by reason of any adjustment made pursuant to this Section 4, the holder of any Warrant would be entitled,
upon the exercise of such Warrant, to receive a fractional interest in a share, the Company shall, upon such exercise, round down
to the nearest whole number the number of shares of Common Stock to be issued to such holder.


 


4.8 Form of Warrant. The form of Warrant need not be
changed because of any adjustment pursuant to this Section 4, and Warrants issued after such adjustment may state the same
Warrant Price and the same number of shares of Common Stock as is stated in the Warrants initially issued pursuant to this Agreement;
provided, however, that the Company may at any time in its sole discretion make any change in the form of Warrant
that the Company may deem appropriate and that does not affect the substance thereof, and any Warrant thereafter issued or countersigned,
whether in exchange or substitution for an outstanding Warrant or otherwise, may be in the form as so changed.


 


5. Transfer and Exchange of Warrants.


 


5.1 Registration of Transfer. The Warrant Agent shall
register the transfer, from time to time, of any outstanding Warrant upon the Warrant Register, upon surrender of such Warrant
for transfer, properly endorsed with signatures properly guaranteed and accompanied by appropriate instructions for transfer. Upon
any such transfer, a new Warrant representing an equal aggregate number of Warrants shall be issued and the old Warrant shall be
cancelled by the Warrant Agent. In the case of certificated Warrants, the Warrants so cancelled shall be delivered by the Warrant
Agent to the Company from time to time upon request.


 


5.2 Procedure for Surrender of Warrants. Warrants may
be surrendered to the Warrant Agent, together with a written request for exchange or transfer, and thereupon the Warrant Agent
shall issue in exchange therefor one or more new Warrants as requested by the Registered Holder of the Warrants so surrendered,
representing an equal aggregate number of Warrants; provided, however, that except as otherwise provided herein or
with respect to any Book-Entry Warrant, each Book-Entry Warrant may be transferred only in whole and only to the Depositary, to
another nominee of the Depositary, to a successor depository, or to a nominee of a successor depository; provided further, however
that in the event that a Warrant surrendered for transfer bears a restrictive legend (as in the case of the Private Placement Warrants),
the Warrant Agent shall not cancel such Warrant and issue new Warrants in exchange thereof until the Warrant Agent has received
an opinion of counsel for the Company stating that such transfer may be made and indicating whether the new Warrants must also
bear a restrictive legend.


 


5.3 Fractional Warrants. The Warrant Agent shall not
be required to effect any registration of transfer or exchange which shall result in the issuance of a warrant certificate or book-entry
position for a fraction of a warrant, except as part of the Units.


 


5.4 Service Charges. No service charge shall be made
for any exchange or registration of transfer of Warrants.


 


5.5 Warrant Execution and Countersignature. The Warrant
Agent is hereby authorized to countersign and to deliver, in accordance with the terms of this Agreement, the Warrants required
to be issued pursuant to the provisions of this Section 5, and the Company, whenever required by the Warrant Agent, shall
supply the Warrant Agent with Warrants duly executed on behalf of the Company for such purpose.


 






    9


     


    

 


5.6 Transfer of Warrants. Prior to the Detachment Date,
the Public Warrants may be transferred or exchanged only together with the Unit in which such Warrant is included, and only for
the purpose of effecting, or in conjunction with, a transfer or exchange of such Unit. Furthermore, each transfer of a Unit on
the register relating to such Units shall operate also to transfer the Warrants included in such Unit. Notwithstanding the foregoing,
the provisions of this Section 5.6 shall have no effect on any transfer of Warrants on and after the Detachment Date.


 


6. Redemption.


 


6.1 Redemption of Warrants When the Price Per Share of Common
Stock Equals or Exceeds $18.00. Subject to Section 6.5 hereof, not less than all of the outstanding Warrants may be
redeemed, at the option of the Company, at any time during the Exercise Period, at the office of the Warrant Agent, upon notice
to the Registered Holders of the Warrants, as described in Section 6.3 below, at a Redemption Price of $0.01 per Warrant,
provided that (a) the Reference Value (as defined below) equals or exceeds $18.00 per share (subject to adjustment in compliance
with Section 4 hereof) and (b) there is an effective registration statement covering the issuance of the shares of Common
Stock issuable upon exercise of the Warrants, and a current prospectus relating thereto, available throughout the 30-day Redemption
Period (as defined in Section 6.3 below).


 


6.2 Redemption of Warrants When the Price Per Share of Common
Stock Equals or Exceeds $10.00. Subject to Section 6.5 hereof, not less than all of the outstanding Warrants may be
redeemed, at the option of the Company, at any time during the Exercise Period, at the office of the Warrant Agent, upon notice
to the Registered Holders of the Warrants, as described in Section 6.3 below, at a Redemption Price of $0.10 per Warrant,
provided that (i) the Reference Value equals or exceeds $10.00 per share (subject to adjustment in compliance with Section
4 hereof) and (ii) if the Reference Value is less than $18.00 per share (subject to adjustment in compliance with Section
4 hereof), the Private Placement Warrants are also concurrently called for redemption on the same terms as the outstanding
Public Warrants. During the 30-day Redemption Period in connection with a redemption pursuant to this Section 6.2, Registered
Holders of the Warrants may elect to exercise their Warrants on a “cashless basis” pursuant to subsection 3.3.1
and receive a number of shares of Common Stock determined by reference to the table below, based on the Redemption Date (calculated
for purposes of the table as the period to expiration of the Warrants) and the “Redemption Fair Market Value” (as such
term is defined in this Section 6.2) (a “Make-Whole Exercise”). Solely for purposes of this Section
6.2, the “Redemption Fair Market Value” shall mean the volume weighted average price of the Common
Stock for the ten (10) trading days immediately following the date on which notice of redemption pursuant to this Section 6.2
is sent to the Registered Holders. In connection with any redemption pursuant to this Section 6.2, the Company shall provide
the Registered Holders with the Redemption Fair Market Value no later than one (1) Business Day after the ten (10) trading day
period described above ends.


 


	 	 	Redemption
    Fair Market Value of Class A Common Stock 
 (period to expiration of warrants)	 
	Redemption
    Date	 	£ 10.00	 	 	11.00	 	 	12.00	 	 	13.00	 	 	14.00	 	 	15.00	 	 	16.00	 	 	17.00	 	 	3 18.00	 
	60
    months	 	 	0.261	 	 	 	0.280	 	 	 	0.297	 	 	 	0.311	 	 	 	0.324	 	 	 	0.337	 	 	 	0.348	 	 	 	0.358	 	 	 	0.361	 
	57
    months	 	 	0.257	 	 	 	0.277	 	 	 	0.294	 	 	 	0.310	 	 	 	0.324	 	 	 	0.337	 	 	 	0.348	 	 	 	0.358	 	 	 	0.361	 
	54
    months	 	 	0.252	 	 	 	0.272	 	 	 	0.291	 	 	 	0.307	 	 	 	0.322	 	 	 	0.335	 	 	 	0.347	 	 	 	0.357	 	 	 	0.361	 
	51
    months	 	 	0.246	 	 	 	0.268	 	 	 	0.287	 	 	 	0.304	 	 	 	0.320	 	 	 	0.333	 	 	 	0.346	 	 	 	0.357	 	 	 	0.361	 
	48
    months	 	 	0.241	 	 	 	0.263	 	 	 	0.283	 	 	 	0.301	 	 	 	0.317	 	 	 	0.332	 	 	 	0.344	 	 	 	0.356	 	 	 	0.361	 
	45
    months	 	 	0.235	 	 	 	0.258	 	 	 	0.279	 	 	 	0.298	 	 	 	0.315	 	 	 	0.330	 	 	 	0.343	 	 	 	0.356	 	 	 	0.361	 
	42
    months	 	 	0.228	 	 	 	0.252	 	 	 	0.274	 	 	 	0.294	 	 	 	0.312	 	 	 	0.328	 	 	 	0.342	 	 	 	0.355	 	 	 	0.361	 
	39
    months	 	 	0.221	 	 	 	0.246	 	 	 	0.269	 	 	 	0.290	 	 	 	0.309	 	 	 	0.325	 	 	 	0.340	 	 	 	0.354	 	 	 	0.361	 
	36
    months	 	 	0.213	 	 	 	0.239	 	 	 	0.263	 	 	 	0.285	 	 	 	0.305	 	 	 	0.323	 	 	 	0.339	 	 	 	0.353	 	 	 	0.361	 
	33
    months	 	 	0.205	 	 	 	0.232	 	 	 	0.257	 	 	 	0.280	 	 	 	0.301	 	 	 	0.320	 	 	 	0.337	 	 	 	0.352	 	 	 	0.361	 
	30
    months	 	 	0.196	 	 	 	0.224	 	 	 	0.250	 	 	 	0.274	 	 	 	0.297	 	 	 	0.316	 	 	 	0.335	 	 	 	0.351	 	 	 	0.361	 
	27
    months	 	 	0.185	 	 	 	0.214	 	 	 	0.242	 	 	 	0.268	 	 	 	0.291	 	 	 	0.313	 	 	 	0.332	 	 	 	0.350	 	 	 	0.361	 
	24
    months	 	 	0.173	 	 	 	0.204	 	 	 	0.233	 	 	 	0.260	 	 	 	0.285	 	 	 	0.308	 	 	 	0.329	 	 	 	0.348	 	 	 	0.361	 
	21
    months	 	 	0.161	 	 	 	0.193	 	 	 	0.223	 	 	 	0.252	 	 	 	0.279	 	 	 	0.304	 	 	 	0.326	 	 	 	0.347	 	 	 	0.361	 
	18
    months	 	 	0.146	 	 	 	0.179	 	 	 	0.211	 	 	 	0.242	 	 	 	0.271	 	 	 	0.298	 	 	 	0.322	 	 	 	0.345	 	 	 	0.361	 
	15
    months	 	 	0.130	 	 	 	0.164	 	 	 	0.197	 	 	 	0.230	 	 	 	0.262	 	 	 	0.291	 	 	 	0.317	 	 	 	0.342	 	 	 	0.361	 
	12
    months	 	 	0.111	 	 	 	0.146	 	 	 	0.181	 	 	 	0.216	 	 	 	0.250	 	 	 	0.282	 	 	 	0.312	 	 	 	0.339	 	 	 	0.361	 
	9
    months	 	 	0.090	 	 	 	0.125	 	 	 	0.162	 	 	 	0.199	 	 	 	0.237	 	 	 	0.272	 	 	 	0.305	 	 	 	0.336	 	 	 	0.361	 
	6
    months	 	 	0.065	 	 	 	0.099	 	 	 	0.137	 	 	 	0.178	 	 	 	0.219	 	 	 	0.259	 	 	 	0.296	 	 	 	0.331	 	 	 	0.361	 
	3
    months	 	 	0.034	 	 	 	0.065	 	 	 	0.104	 	 	 	0.150	 	 	 	0.197	 	 	 	0.243	 	 	 	0.286	 	 	 	0.326	 	 	 	0.361	 
	0
    months	 	 	—	 	 	 	—	 	 	 	0.042	 	 	 	0.115	 	 	 	0.179	 	 	 	0.233	 	 	 	0.281	 	 	 	0.323	 	 	 	0.361	 



 






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The exact Redemption Fair Market Value and Redemption Date may
not be set forth in the table above, in which case, if the Redemption Fair Market Value is between two values in the table or the
Redemption Date is between two redemption dates in the table, the number of shares of Common Stock to be issued for each Warrant
exercised in a Make-Whole Exercise shall be determined by a straight-line interpolation between the number of shares set forth
for the higher and lower Redemption Fair Market Values and the earlier and later redemption dates, as applicable, based on a 365-
or 366-day year, as applicable.


 


The stock prices set forth in the column headings of the table
above shall be adjusted as of any date on which the number of shares issuable upon exercise of a Warrant or the Exercise Price
is adjusted pursuant to Section 4 hereof. If the number of shares of Common Stock issuable upon exercise of a Warrant is
adjusted pursuant to Section 4 hereof, the adjusted stock prices in the column headings shall equal the stock prices immediately
prior to such adjustment, multiplied by a fraction, the numerator of which is the number of shares deliverable upon exercise of
a Warrant immediately prior to such adjustment and the denominator of which is the number of shares deliverable upon exercise of
a Warrant as so adjusted. The number of shares in the table above shall be adjusted in the same manner and at the same time as
the number of shares issuable upon exercise of a Warrant. If the Exercise Price of a warrant is adjusted, (a) in the case of an
adjustment pursuant to Section 4.4 hereof, the adjusted stock prices in the column headings shall equal the stock prices
immediately prior to such adjustment multiplied by a fraction, the numerator of which is the higher of the Market Value and the
Newly Issued Price and the denominator of which is $10.00 and (b) in the case of an adjustment pursuant to Section 4.1.2
hereof, the adjusted stock prices in the column headings shall equal the stock prices immediately prior to such adjustment less
the decrease in the Exercise Price pursuant to such Exercise Price adjustment. In no event shall the number of shares issued in
connection with a Make-Whole Exercise exceed 0.361 shares of Common Stock per Warrant (subject to adjustment).


 


6.3 Date Fixed for, and Notice of, Redemption; Redemption
Price; Reference Value. In the event that the Company elects to redeem the Warrants pursuant to Sections 6.1 or 6.2,
the Company shall fix a date for the redemption (the “Redemption Date”). Notice of redemption shall be
mailed by first class mail, postage prepaid, by the Company not less than thirty (30) days prior to the Redemption Date (the “30-day
Redemption Period”) to the Registered Holders of the Warrants to be redeemed at their last addresses as they shall
appear on the registration books. Any notice mailed in the manner herein provided shall be conclusively presumed to have been duly
given whether or not the Registered Holder received such notice. As used in this Agreement, (a) “Redemption Price”
shall mean the price per Warrant at which any Warrants are redeemed pursuant to Sections 6.1 or 6.2 and (b) “Reference
Value” shall mean the last reported sales price of the Common Stock for any twenty (20) trading days within the thirty
(30) trading-day period ending on the third trading day prior to the date on which notice of the redemption is given.


 


6.4 Exercise After Notice of Redemption. The Warrants
may be exercised, for cash (or on a “cashless basis” in accordance with Section 6.2 of this Agreement) at any
time after notice of redemption shall have been given by the Company pursuant to Section 6.3 hereof and prior to the Redemption
Date. On and after the Redemption Date, the record holder of the Warrants shall have no further rights except to receive, upon
surrender of the Warrants, the Redemption Price.


 


6.5 Exclusion of Private Placement Warrants. The Company
agrees that (a) the redemption rights provided in Section 6.1 hereof shall not apply to the Private Placement Warrants if
at the time of the redemption such Private Placement Warrants continue to be held by the Sponsor or its Permitted Transferees and
(b) if the Reference Value equals or exceeds $18.00 per share (subject to adjustment in compliance with Section 4 hereof),
the redemption rights provided in Section 6.2 hereof shall not apply to the Private Placement Warrants if at the time of
the redemption such Private Placement Warrants continue to be held by the Sponsor or its Permitted Transferees. However, once such
Private Placement Warrants are transferred (other than to Permitted Transferees in accordance with Section 2.6 hereof),
the Company may redeem the Private Placement Warrants pursuant to Section 6.1 or 6.2 hereof, provided that the criteria
for redemption are met, including the opportunity of the holder of such Private Placement Warrants to exercise the Private Placement
Warrants prior to redemption pursuant to Section 6.4 hereof. Private Placement Warrants that are transferred to persons
other than Permitted Transferees shall upon such transfer cease to be Private Placement Warrants and shall become Public Warrants
under this Agreement, including for purposes of Section 9.9 hereof.


 






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7. Other Provisions Relating to Rights of Holders of Warrants.


 


7.1 No Rights as Stockholder. A Warrant does not entitle
the Registered Holder thereof to any of the rights of a stockholder of the Company, including, without limitation, the right to
receive dividends, or other distributions, exercise any preemptive rights to vote or to consent or to receive notice as stockholders
in respect of the meetings of stockholders or the election of directors of the Company or any other matter.


 


7.2 Lost, Stolen, Mutilated, or Destroyed Warrants. If
any Warrant is lost, stolen, mutilated, or destroyed, the Company and the Warrant Agent may on such terms as to indemnity or otherwise
as they may in their discretion impose (which shall, in the case of a mutilated Warrant, include the surrender thereof), issue
a new Warrant of like denomination, tenor, and date as the Warrant so lost, stolen, mutilated, or destroyed. Any such new Warrant
shall constitute a substitute contractual obligation of the Company, whether or not the allegedly lost, stolen, mutilated, or destroyed
Warrant shall be at any time enforceable by anyone.


 


7.3 Reservation of Common Stock. The Company shall at
all times reserve and keep available a number of its authorized but unissued shares of Common Stock that shall be sufficient to
permit the exercise in full of all outstanding Warrants issued pursuant to this Agreement.


 


7.4 Registration of Common Stock; Cashless Exercise at Company’s
Option.


 


7.4.1 Registration of the Common Stock. The Company agrees
that as soon as practicable, but in no event later than twenty (20) Business Days after the closing of its initial Business Combination,
it shall use its commercially reasonable efforts to file with the Commission a post-effective amendment to the registration statement
for the Offering or a new registration statement for the registration, under the Securities Act, of the shares of Common Stock
issuable upon exercise of the Warrants. The Company shall use its commercially reasonable efforts to cause the same to become effective
within sixty (60) Business Days following the closing of its initial Business Combination and to maintain the effectiveness of
such registration statement, and a current prospectus relating thereto, until the expiration or redemption of the Warrants in accordance
with the provisions of this Agreement. If any such registration statement has not been declared effective by the sixtieth (60th)
Business Day following the closing of the Business Combination, holders of the Warrants shall have the right, during the period
beginning on the sixty-first (61st) Business Day after the closing of the Business Combination and ending upon such registration
statement being declared effective by the Commission, and during any other period when the Company shall fail to have maintained
an effective registration statement covering the issuance of the shares of Common Stock issuable upon exercise of the Warrants,
to exercise such Warrants on a “cashless basis,” by exchanging the Warrants (in accordance with Section 3(a)(9) of
the Securities Act or another exemption) for that number of shares of Common Stock equal to (A) the quotient obtained by dividing
(x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the excess of the “Fair Market
Value” (as defined below) less the Warrant Price by (y) the Fair Market Value and (B) 0.361. Solely for purposes of this
subsection 7.4.1, “Fair Market Value” shall mean the volume weighted average price of the Common
Stock as reported during the ten (10) trading day period ending on the trading day prior to the date that notice of exercise is
received by the Warrant Agent from the holder of such Warrants or its securities broker or intermediary. The date that notice of
“cashless exercise” is received by the Warrant Agent shall be conclusively determined by the Warrant Agent. In connection
with the “cashless exercise” of a Public Warrant, the Company shall, upon request, provide the Warrant Agent with an
opinion of counsel for the Company (which shall be an outside law firm with securities law experience) stating that (i) the exercise
of the Warrants on a “cashless basis” in accordance with this subsection 7.4.1 is not required to be registered
under the Securities Act and (ii) the shares of Common Stock issued upon such exercise shall be freely tradable under United States
federal securities laws by anyone who is not an affiliate (as such term is defined in Rule 144 under the Securities Act) of the
Company and, accordingly, shall not be required to bear a restrictive legend. Except as provided in subsection 7.4.2, for
the avoidance of doubt, unless and until all of the Warrants have been exercised or have expired, the Company shall continue to
be obligated to comply with its registration obligations under the first three sentences of this subsection 7.4.1.


 






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7.4.2 Cashless Exercise at Company’s Option. If
the Common Stock is at the time of any exercise of a Public Warrant not listed on a national securities exchange such that they
satisfy the definition of a “covered security” under Section 18(b)(1) of the Securities Act, the Company may, at its
option, (i) require holders of Public Warrants who exercise Public Warrants to exercise such Public Warrants on a “cashless
basis” in accordance with Section 3(a)(9) of the Securities Act as described in subsection 7.4.1 and (ii) in the event
the Company so elects, the Company shall (x) not be required to file or maintain in effect a registration statement for the registration,
under the Securities Act, of the Common Stock issuable upon exercise of the Warrants, notwithstanding anything in this Agreement
to the contrary, and (y) use its commercially reasonable efforts to register or qualify for sale the Common Stock issuable upon
exercise of the Public Warrant under applicable blue sky laws of the state of the residence of the holder to the extent an exemption
is not available.


 


8. Concerning the Warrant Agent and Other Matters.


 


8.1 Payment of Taxes. The Company shall from time to
time promptly pay all taxes and charges that may be imposed upon the Company or the Warrant Agent in respect of the issuance or
delivery of shares of Common Stock upon the exercise of the Warrants, but the Company shall not be obligated to pay any transfer
taxes in respect of the Warrants or such shares of Common Stock.


 


8.2 Resignation, Consolidation, or Merger of Warrant Agent.


 


8.2.1 Appointment of Successor Warrant Agent. The Warrant
Agent, or any successor to it hereafter appointed, may resign its duties and be discharged from all further duties and liabilities
hereunder after giving sixty (60) days’ notice in writing to the Company. If the office of the Warrant Agent becomes vacant
by resignation or incapacity to act or otherwise, the Company shall appoint in writing a successor Warrant Agent in place of the
Warrant Agent. If the Company shall fail to make such appointment within a period of thirty (30) days after it has been notified
in writing of such resignation or incapacity by the Warrant Agent or by the holder of a Warrant (who shall, with such notice, submit
his, her or its Warrant for inspection by the Company), then the holder of any Warrant may apply to the Supreme Court of the State
of New York for the County of New York for the appointment of a successor Warrant Agent at the Company’s cost. Any successor
Warrant Agent, whether appointed by the Company or by such court, shall be a corporation or other entity organized and existing
under the laws of the State of New York, in good standing and having its principal office in the United States of America, and
authorized under such laws to exercise corporate trust powers and subject to supervision or examination by federal or state authority.
After appointment, any successor Warrant Agent shall be vested with all the authority, powers, rights, immunities, duties, and
obligations of its predecessor Warrant Agent with like effect as if originally named as Warrant Agent hereunder, without any further
act or deed; but if for any reason it becomes necessary or appropriate, the predecessor Warrant Agent shall execute and deliver,
at the expense of the Company, an instrument transferring to such successor Warrant Agent all the authority, powers, and rights
of such predecessor Warrant Agent hereunder; and upon request of any successor Warrant Agent the Company shall make, execute, acknowledge,
and deliver any and all instruments in writing for more fully and effectually vesting in and confirming to such successor Warrant
Agent all such authority, powers, rights, immunities, duties, and obligations.


 


8.2.2 Notice of Successor Warrant Agent. In the event
a successor Warrant Agent shall be appointed, the Company shall give notice thereof to the predecessor Warrant Agent and the Transfer
Agent for the Common Stock not later than the effective date of any such appointment.


 


8.2.3 Merger or Consolidation of Warrant Agent. Any entity
into which the Warrant Agent may be merged or with which it may be consolidated or any entity resulting from any merger or consolidation
to which the Warrant Agent shall be a party shall be the successor Warrant Agent under this Agreement without any further act.


 


8.3 Fees and Expenses of Warrant Agent.


 


8.3.1 Remuneration. The Company agrees to pay the Warrant
Agent reasonable remuneration for its services as such Warrant Agent hereunder and shall, pursuant to its obligations under this
Agreement, reimburse the Warrant Agent upon demand for all expenditures that the Warrant Agent may reasonably incur in the execution
of its duties hereunder.


 


8.3.2 Further Assurances. The Company agrees to perform,
execute, acknowledge, and deliver or cause to be performed, executed, acknowledged, and delivered all such further and other acts,
instruments, and assurances as may reasonably be required by the Warrant Agent for the carrying out or performing of the provisions
of this Agreement.


 






    13


     


    

 


8.4 Liability of Warrant Agent.


 


8.4.1 Reliance on Company Statement. Whenever in the
performance of its duties under this Agreement, the Warrant Agent shall deem it necessary or desirable that any fact or matter
be proved or established by the Company prior to taking or suffering any action hereunder, such fact or matter (unless other evidence
in respect thereof be herein specifically prescribed) may be deemed to be conclusively proved and established by a statement signed
by the Chief Executive Officer, the President, the Chief Financial Officer, the Chief Operating Officer, the General Counsel, the
Secretary or the Chairman of the Board of the Company and delivered to the Warrant Agent. The Warrant Agent may rely upon such
statement for any action taken or suffered in good faith by it pursuant to the provisions of this Agreement.


 


8.4.2 Indemnity. The Warrant Agent shall be liable hereunder
only for its own or its representatives’ gross negligence, willful misconduct, fraud, bad faith or material breach of this
Agreement. The Company agrees to indemnify the Warrant Agent and save it harmless against any and all liabilities, including judgments,
out-of-pocket costs and reasonable outside counsel fees, for anything done or omitted by the Warrant Agent in the execution of
this Agreement, except as a result of the Warrant Agent’s gross negligence, willful misconduct, fraud or bad faith.


 


8.4.3 Exclusions. The Warrant Agent shall have no responsibility
with respect to the validity of this Agreement or with respect to the validity or execution of any Warrant (except its countersignature
thereof). The Warrant Agent shall not be responsible for any breach by the Company of any covenant or condition contained in this
Agreement or in any Warrant. The Warrant Agent shall not be responsible to make any adjustments required under the provisions of
Section 4 hereof or responsible for the manner, method, or amount of any such adjustment or the ascertaining of the existence
of facts that would require any such adjustment other than making such adjustments as directed by the Company; nor shall it by
any act hereunder be deemed to make any representation or warranty as to the authorization or reservation of any shares of Common
Stock to be issued pursuant to this Agreement or any Warrant or as to whether any shares of Common Stock shall, when issued, be
valid and fully paid and non-assessable.


 


8.5 Acceptance of Agency. The Warrant Agent hereby accepts
the agency established by this Agreement and agrees to perform the same upon the terms and conditions herein set forth and among
other things, shall account promptly to the Company with respect to Warrants exercised and concurrently account for, and pay to
the Company, all monies received by the Warrant Agent for the purchase of shares of Common Stock through the exercise of the Warrants.


 


8.6 Waiver. The Warrant Agent has no right of set-off
or any other right, title, interest or claim of any kind (“Claim”) in, or to any distribution of, the
Trust Account (as defined in that certain Investment Management Trust Agreement, dated as of the date hereof, by and between the
Company and Continental Stock Transfer & Trust Company as trustee thereunder) and hereby agrees not to seek recourse, reimbursement,
payment or satisfaction for any Claim against the Trust Account for any reason whatsoever. The Warrant Agent hereby waives any
and all Claims against the Trust Account and any and all rights to seek access to the Trust Account.


 


9. Miscellaneous Provisions.


 


9.1 Successors. All the covenants and provisions of this
Agreement by or for the benefit of the Company or the Warrant Agent shall bind and inure to the benefit of their respective successors
and assigns.


 


9.2 Notices. Any notice, statement or demand authorized
by this Agreement to be given or made by the Warrant Agent or by the holder of any Warrant to or on the Company shall be sufficiently
given when so delivered if by hand or overnight delivery or if sent by certified mail or private courier service within five (5)
days after deposit of such notice, postage prepaid, addressed (until another address is filed in writing by the Company with the
Warrant Agent), as follows:


 


Shelter Acquisition Corporation


6 Midland Street, #1726


Quogue, New York 11959


Attention: Chief Executive Officer


 






    14


     


    

 


with copies to:


 


Kirkland & Ellis LLP


601 Lexington Avenue


New York, New York 10022


Attention: Christian O. Nagler, P.C.


 


and


 


Kirkland & Ellis LLP


609 Main Street, Suite 4700


Houston, Texas 77002


Attention: Debbie P. Yee, P.C.


 


Any notice, statement or demand authorized by this Agreement
to be given or made by the holder of any Warrant or by the Company to or on the Warrant Agent shall be sufficiently given when
so delivered if by hand or overnight delivery or if sent by certified mail or private courier service within five (5) days after
deposit of such notice, postage prepaid, addressed (until another address is filed in writing by the Warrant Agent with the Company),
as follows:


 


Continental Stock Transfer & Trust Company


One State Street, 30th Floor


New York, NY 10004


Attention: Compliance Department


 


9.3 Applicable Law and Exclusive Forum. The validity,
interpretation, and performance of this Agreement and of the Warrants shall be governed in all respects by 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 Company hereby agrees that any action, proceeding or claim against it arising out of or relating in
any way to this Agreement shall be brought and enforced in the courts of the State of New York or the United States District Court
for the Southern District of New York, and irrevocably submits to such jurisdiction, which jurisdiction shall be the exclusive
forum for any such action proceeding or claim. Subject to applicable law, the Company hereby waives any objection to such exclusive
jurisdiction and that such courts represent an inconvenient forum.


 


Notwithstanding the foregoing, the provisions of this paragraph
will not apply to suits brought to enforce any liability or duty created by the Exchange Act or any other claim for which the federal
district courts of the United States of America are the sole and exclusive forum. Any person or entity purchasing or otherwise
acquiring any interest in the Warrants shall be deemed to have notice of and to have consented to the forum provisions in this
Section 9.3. If any action, the subject matter of which is within the scope of the forum provisions above, is filed in a
court other than a court located within the State of New York or the United States District Court for the Southern District of
New York (a “foreign action”) in the name of any warrant holder, such warrant holder shall be deemed
to have consented to: (x) the personal jurisdiction of the state and federal courts located within the State of New York or the
United States District Court for the Southern District of New York in connection with any action brought in any such court to enforce
the forum provisions (an “enforcement action”), and (y) having service of process made upon such warrant
holder in any such enforcement action by service upon such warrant holder’s counsel in the foreign action as agent for such
warrant holder.


 


9.4 Compliance and Confidentiality. The Warrant Agent
shall perform its duties under this Agreement in compliance with all applicable laws and keep confidential all information relating
to this Agreement and, except as required by applicable law, shall not use such information for any purpose other than the performance
of the Warrant Agent’s obligations under this Agreement.


 






    15


     


    

 


9.5 Persons Having Rights under this Agreement. Nothing
in this Agreement shall be construed to confer upon, or give to, any person, corporation or other entity other than the parties
hereto and the Registered Holders of the Warrants any right, remedy, or claim under or by reason of this Agreement or of any covenant,
condition, stipulation, promise, or agreement hereof. All covenants, conditions, stipulations, promises, and agreements contained
in this Agreement shall be for the sole and exclusive benefit of the parties hereto and their successors and assigns and of the
Registered Holders of the Warrants.


 


9.6 Examination of the Warrant Agreement. A copy of this
Agreement shall be available at all reasonable times at the office of the Warrant Agent in the United States of America, for inspection
by the Registered Holder of any Warrant. The Warrant Agent may require any such holder to submit such holder’s Warrant for
inspection by the Warrant Agent.


 


9.7 Counterparts. This 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. Signatures to this Agreement transmitted via
facsimile or e-mail shall be valid and effective to bind the party so signing (including any electronic signature covered by the
U.S. federal ESIGN Act of 2000, Uniform Electronic Transactions Act, the Electronic Signatures and Records Act or other applicable
law, e.g., www.docusign.com).


 


9.8 Effect of Headings. The section headings herein are
for convenience only and are not part of this Agreement and shall not affect the interpretation thereof.


 


9.9 Amendments. This Agreement may be amended by the
parties hereto without the consent of any Registered Holder for the purpose of (i) curing any ambiguity or to correct any mistake,
including to conform the provisions hereof to the description of the terms of the Warrants and this Agreement set forth in the
Prospectus, or defective provision contained herein, (ii) amending the definition of “Ordinary Cash Dividend” as contemplated
by and in accordance with the second sentence of subsection 4.1.2 or (iii) adding or changing any provisions with respect
to matters or questions arising under this Agreement as the parties may deem necessary or desirable and that the parties deem shall
not adversely affect the rights of the Registered Holders under this Agreement. All other modifications or amendments, including
any modification or amendment to increase the Warrant Price or shorten the Exercise Period and any amendment to the terms of only
the Private Placement Warrants, shall require the vote or written consent of the Registered Holders of 50% of the then-outstanding
Public Warrants and, solely with respect to any amendment to the terms of the Private Placement Warrants or any provision of this
Agreement with respect to the Private Placement Warrants, 50% of the then-outstanding Private Placement Warrants. Notwithstanding
the foregoing, the Company may lower the Warrant Price or extend the duration of the Exercise Period pursuant to Sections 3.1
and 3.2, respectively, without the consent of the Registered Holders.


 


10.0 Severability. This 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
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 Agreement a provision as similar in terms to such invalid
or unenforceable provision as may be possible and be valid and enforceable.


 


Exhibit A Form of Warrant Certificate


Exhibit B Legend — Private Placement Warrants


 






    16


     


    

 





IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be duly executed as of the date first above written.


 


	 	SHELTER ACQUISITION CORPORATION I
	 	 	 
	 	By:	 
	 	Name: 	Christopher Keber
	 	Title:	Chief Executive Officer
	 	 	 
	 	CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Warrant Agent
	 	 	 
	 	By:	 
	 	Name:	 
	 	Title:	 



 






    17


     


    

 


EXHIBIT A


 


Warrants


 


THIS WARRANT SHALL BE VOID IF NOT EXERCISED
PRIOR TO


THE EXPIRATION OF THE EXERCISE PERIOD
PROVIDED FOR


IN THE WARRANT AGREEMENT DESCRIBED BELOW


 


SHELTER ACQUISITION CORPORATION I


Incorporated Under the Laws of the State
of Delaware


 


CUSIP [●]


 


Warrant Certificate


 


This Warrant Certificate certifies that             
, or registered assigns, is the registered holder of             warrant(s)
(the “Warrants” and each, a “Warrant”) to purchase shares of Class A common
stock, $0.0001 par value (“Common Stock”), of Shelter Acquisition Corporation I, a Delaware corporation
(the “Company”). Each Warrant entitles the holder, upon exercise during the period set forth in the Warrant
Agreement referred to below, to receive from the Company that number of fully paid and non-assessable shares of Common Stock as
set forth below, at the exercise price (the “Exercise Price”) as determined pursuant to the Warrant Agreement,
payable in lawful money (or through “cashless exercise” as provided for in the Warrant Agreement) of
the United States of America upon surrender of this Warrant Certificate and payment of the Exercise Price at the office or agency
of the Warrant Agent referred to below, subject to the conditions set forth herein and in the Warrant Agreement.


 


Defined terms used in this Warrant Certificate but not defined
herein shall have the meanings given to them in the Warrant Agreement.


 


Each whole Warrant is initially exercisable for one fully paid
and non-assessable share of Common Stock. Fractional shares shall not be issued upon exercise of any Warrant. If, upon the exercise
of Warrants, a holder would be entitled to receive a fractional interest in a share of Common Stock, the Company shall, upon exercise,
round down to the nearest whole number the number of shares of Common Stock to be issued to the Warrant holder. The number of shares
of Common Stock issuable upon exercise of the Warrants is subject to adjustment upon the occurrence of certain events set forth
in the Warrant Agreement.


 


The initial Exercise Price per one share of Common Stock for
any Warrant is equal to $11.50 per share. The Exercise Price is subject to adjustment upon the occurrence of certain events as
set forth in the Warrant Agreement.


 


Subject to the conditions set forth in the Warrant Agreement,
the Warrants may be exercised only during the Exercise Period and to the extent not exercised by the end of such Exercise Period,
such Warrants shall become void. The Warrants may be redeemed, subject to certain conditions, as set forth in the Warrant Agreement.


 


Reference is hereby made to the further provisions of this Warrant
Certificate set forth on the reverse hereof and such further provisions shall for all purposes have the same effect as though fully
set forth at this place.


 


This Warrant Certificate shall not be valid unless countersigned
by the Warrant Agent, as such term is used in the Warrant Agreement.


 


This Warrant Certificate shall be governed by and construed
in accordance with the internal laws of the State of New York.


 


	 	SHELTER ACQUISITION CORPORATION I
	 	 	 
	 	By:	 
	 	Name:	 
	 	Title:	 
	 	 	 
	 	CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Warrant Agent
	 	 	 
	 	By:	                  
	 	Name:	 
	 	Title:	 


 




    A-1


     


    

 


[Form of Warrant Certificate]


 


[Reverse]


 


The Warrants evidenced by this Warrant Certificate are part
of a duly authorized issue of Warrants entitling the holder on exercise to receive         shares
of Common Stock and are issued or to be issued pursuant to a Warrant Agreement dated as of, 2021 (the “Warrant
Agreement”), duly executed and delivered by the Company to Continental Stock Transfer & Trust Company, a
New York corporation, as warrant agent (the “Warrant Agent”), which Warrant Agreement is hereby incorporated
by reference in and made a part of this instrument and is hereby referred to for a description of the rights, limitation of rights,
obligations, duties and immunities thereunder of the Warrant Agent, the Company and the holders (the words “holders”
or “holder” meaning the Registered Holders or Registered Holder, respectively) of the Warrants. A copy
of the Warrant Agreement may be obtained by the holder hereof upon written request to the Company. Defined terms used in this Warrant
Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.


 


Warrants may be exercised at any time during the Exercise Period
set forth in the Warrant Agreement. The holder of Warrants evidenced by this Warrant Certificate may exercise them by surrendering
this Warrant Certificate, with the form of Election to Purchase set forth hereon properly completed and executed, together with
payment of the Exercise Price as specified in the Warrant Agreement (or through “cashless exercise” as provided for
in the Warrant Agreement) at the principal corporate trust office of the Warrant Agent. In the event that upon any exercise of
Warrants evidenced hereby the number of Warrants exercised shall be less than the total number of Warrants evidenced hereby, there
shall be issued to the holder hereof or his, her or its assignee, a new Warrant Certificate evidencing the number of Warrants not
exercised.


 


Notwithstanding anything else in this Warrant Certificate or
the Warrant Agreement, no Warrant may be exercised unless at the time of exercise (i) a registration statement covering the
issuance of shares of Common Stock to be issued upon exercise is effective under the Securities Act and (ii) a prospectus
thereunder relating to the shares of Common Stock is current, except through “cashless exercise” as provided for in
the Warrant Agreement.


 


The Warrant Agreement provides that upon the occurrence of certain
events the number of shares of Common Stock issuable upon exercise of the Warrants set forth on the face hereof may, subject to
certain conditions, be adjusted. If, upon exercise of a Warrant, the holder thereof would be entitled to receive a fractional interest
in a share of Common Stock, the Company shall, upon exercise, round down to the nearest whole number of shares of Common Stock
to be issued to the holder of the Warrant.


 


Warrant Certificates, when surrendered at the principal corporate
trust office of the Warrant Agent by the Registered Holder thereof in person or by legal representative or attorney duly authorized
in writing, may be exchanged, in the manner and subject to the limitations provided in the Warrant Agreement, but without payment
of any service charge, for another Warrant Certificate or Warrant Certificates of like tenor evidencing in the aggregate a like
number of Warrants.


 


Upon due presentation for registration of transfer of this Warrant
Certificate at the office of the Warrant Agent a new Warrant Certificate or Warrant Certificates of like tenor and evidencing in
the aggregate a like number of Warrants shall be issued to the transferee(s) in exchange for this Warrant Certificate, subject
to the limitations provided in the Warrant Agreement, without charge except for any tax or other governmental charge imposed in
connection therewith.


 


The Company and the Warrant Agent may deem and treat the Registered
Holder(s) hereof as the absolute owner(s) of this Warrant Certificate (notwithstanding any notation of ownership or other
writing hereon made by anyone), for the purpose of any exercise hereof, of any distribution to the holder(s) hereof, and for
all other purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary. Neither the
Warrants nor this Warrant Certificate entitles any holder hereof to any rights of a stockholder of the Company.


 






    A-2


     


    

 


Election to Purchase


(To Be Executed Upon Exercise of Warrant)


 


The undersigned hereby irrevocably elects to exercise the right,
represented by this Warrant Certificate, to receive      shares of Common Stock and herewith tenders payment
for such shares of Common Stock to the order of Shelter Acquisition Corporation I (the “Company”)
in the amount of $          in accordance with the terms hereof. The undersigned requests
that a certificate for such shares of Common Stock be registered in the name of          ,
whose address          is and that such shares of Common Stock be delivered to          
whose address is            . If said           
number of shares of Common Stock is less than all of the shares of Common Stock purchasable hereunder, the undersigned requests
that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name of             
, whose address is            and that such Warrant Certificate be delivered
to          , whose address is            
..


 


In the event that the Warrant has been called for redemption
by the Company pursuant to Section 6.2 of the Warrant Agreement and a holder thereof elects to exercise its
Warrant pursuant to a Make-Whole Exercise, the number of shares of Common Stock that this Warrant is exercisable for shall be determined
in accordance with subsection 3.3.1(c) or Section 6.2 of the Warrant Agreement, as applicable.


 


In the event that the Warrant is a Private Placement Warrant
that is to be exercised on a “cashless” basis pursuant to subsection 3.3.1(c) of the Warrant Agreement,
the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with subsection
3.3.1(c) of the Warrant Agreement.


 


In the event that the Warrant is to be exercised on a “cashless”
basis pursuant to Section 7.4 of the Warrant Agreement, the number of shares of Common Stock that this Warrant
is exercisable for shall be determined in accordance with Section 7.4 of the Warrant Agreement.


 


In the event that the Warrant may be exercised, to the extent
allowed by the Warrant Agreement, through cashless exercise (i) the number of shares of Common Stock that this Warrant is
exercisable for would be determined in accordance with the relevant section of the Warrant Agreement which allows for such cashless
exercise and (ii) the holder hereof shall complete the following: The undersigned hereby irrevocably elects to exercise the
right, represented by this Warrant Certificate, through the cashless exercise provisions of the Warrant Agreement, to receive shares
of Common Stock. If said number of shares is less than all of the shares of Common Stock purchasable hereunder (after giving effect
to the cashless exercise), the undersigned requests that a new Warrant Certificate representing the remaining balance of such shares
of Common Stock be registered in the name of         , whose address           
is and that such Warrant Certificate be delivered to            , whose address
is            .


 


[Signature Page Follows]


 




    A-3


     


    

 


Date:            ,
20


 


	 	 
	(Signature)	 
	 	 
	 	 
	(Address)	 
	 	 
	 	 
	(Tax Identification Number)	 
	 	 
	Signature Guaranteed:	 


 


THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR
INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE
MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED).


 




    A-4


     


    

 


EXHIBIT B


 


LEGEND


 


THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY STATE SECURITIES LAWS, AND MAY NOT BE OFFERED, SOLD, TRANSFERRED
OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND ANY APPLICABLE STATE SECURITIES LAWS
OR AN EXEMPTION FROM REGISTRATION IS AVAILABLE. IN ADDITION, SUBJECT TO ANY ADDITIONAL LIMITATIONS ON TRANSFER DESCRIBED IN THE
LETTER AGREEMENT BY AND AMONG SHELTER ACQUISITION CORPORATION I (THE “COMPANY”), SHELTER SPONSOR LLC AND THE OTHER
PARTIES THERETO, THE SECURITIES REPRESENTED BY THIS CERTIFICATE MAY NOT BE SOLD OR TRANSFERRED PRIOR TO THE DATE THAT IS THIRTY
(30) DAYS AFTER THE DATE UPON WHICH THE COMPANY COMPLETES ITS INITIAL BUSINESS COMBINATION (AS DEFINED IN SECTION 3 OF THE
WARRANT AGREEMENT REFERRED TO HEREIN) EXCEPT TO A PERMITTED TRANSFEREE (AS DEFINED IN SECTION 2 OF THE WARRANT AGREEMENT)
WHO AGREES IN WRITING WITH THE COMPANY TO BE SUBJECT TO SUCH TRANSFER PROVISIONS.


 


SECURITIES EVIDENCED BY THIS CERTIFICATE AND SHARES OF CLASS A
COMMON STOCK OF THE COMPANY ISSUED UPON EXERCISE OF SUCH SECURITIES SHALL BE ENTITLED TO REGISTRATION RIGHTS UNDER A REGISTRATION
AND STOCKHOLDER RIGHTS AGREEMENT TO BE EXECUTED BY THE COMPANY.


 


	No.	Warrants


 

 


B-1