Document:

Exhibit 10.6

 

PRIVATE PLACEMENT SHARE PURCHASE AGREEMENT

 

THIS PRIVATE PLACEMENT SHARE PURCHASE AGREEMENT
(as it may from time to time be amended and including all exhibits referenced herein, this “Agreement”),
dated as of [___], 2021, is entered into by and between among Research Alliance Corp. II, a Delaware corporation (the “Company”),
and Research Alliance Holdings II LLC, a Delaware limited liability company (the “Purchaser”).

 

WHEREAS, the Company intends to consummate
an initial public offering (the “Public Offering”) of the Company’s Class A common stock,
par value $0.0001 per share (each, a “Share”), as set forth in the Company’s Registration Statement
on Form S-1, filed with the U.S. Securities and Exchange Commission (the “SEC”), File Number 333-253794
(the “Registration Statement”), under the Securities Act of 1933, as amended (the “Securities
Act”).

 

WHEREAS, the Purchaser has agreed to purchase
an aggregate of 460,000 Shares (and up to 499,000 Shares if the underwriters in the Public Offering exercise their option to purchase
additional Shares in full) (the “Private Placement Shares”).

 

NOW THEREFORE, in consideration of the mutual
promises contained in this Agreement and other good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties to this Agreement hereby, intending legally to be bound, agree as follows:

 

AGREEMENT

 

Section 1.          Authorization,
Purchase and Sale; Terms of the Private Placement Shares.

 

A.       Authorization
of the Private Placement Shares. The Company has duly authorized the issuance and sale of the Private Placement Shares to
the Purchaser.

 

B.        Purchase
and Sale of the Private Placement Shares.

 

   (i)             On
the date of the consummation of the Public Offering (the “IPO Closing Date”), the Company shall issue
and sell to the Purchaser, and the Purchaser shall purchase from the Company, 460,000 Private Placement Shares at a price of $10.00
per Private Placement Share for an aggregate purchase price of $4,600,000 (the “Purchase Price”). The
Purchaser shall pay the Purchase Price by wire transfer of immediately available funds to the Company at in accordance with the
Company’s wiring instructions, at least one (1) business day prior to the date of effectiveness of the Registration
Statement filed in connection with the Public Offering. On the IPO Closing Date, subject to the receipt of funds pursuant to the
immediately prior sentence, the Company, at its option, shall deliver a certificate evidencing the Private Placement Shares purchased
by the Purchaser on such date duly registered in the Purchaser’s name to the Purchaser or effect such delivery in book-entry
form.

 

    

     

    

 

   (ii)            On
the date of any closing of the option to purchase additional Shares, if any, in connection with the Public Offering or on
such earlier time and date as may be mutually agreed by the Purchaser and the Company (each such date, an “Option
Closing Date”, and each Option Closing Date (if any) and the IPO Closing Date, a “Closing
Date”), the Company shall issue and sell to the Purchaser, and the Purchaser shall purchase from the Company,
up to 39,000 Private Placement Shares (or, to the extent the option to purchase additional Shares is not exercised in full, a
lesser number of Private Placement Shares in proportion to portion of the option that is exercised) at a price of $10.00 per
Private Placement Share for an aggregate purchase price of up to $390,000 (the “Option Purchase
Price”). The Purchaser shall pay the Option Purchase Price in accordance with the Company’s wire
instruction by wire transfer of immediately available funds to the Company. On each Option Closing Date (if any), subject to
the receipt of funds pursuant to the immediately prior sentence, the Company shall, at its option, deliver a certificate
evidencing the Private Placement Shares purchased on such date duly registered in the Purchaser’s name to the Purchaser
or effect such delivery in book-entry form.

 

C.        Terms
of the Private Placement Shares.

 

  (i)              The
Private Placement Shares are substantially identical to the Shares to be offered in the Public Offering except: (a) as
provided in that letter agreement, dated as of the date hereof (the “Letter Agreement”), by and
among the Company, the Purchaser and each of the Company’s officers, directors and director nominees, and (b) the
Private Placement Shares are being purchased pursuant to an exemption from the registration requirements of the Securities
Act and will become freely tradable only after the expiration of the lockup described above in the Letter Agreement and they
are registered pursuant to the Registration and Stockholder Rights Agreement (as defined below) or an exemption from
registration is available, and the restrictions described above in clause (a) have expired.

 

  (ii)             On
the IPO Closing Date, the Company and the Purchaser shall enter into a registration and stockholder rights agreement (the “Registration
and Stockholder Rights Agreement”) pursuant to which the Company will grant certain registration rights to the Purchaser
relating to the Private Placement Shares.

 

Section 2.          Representations
and Warranties of the Company. As a material inducement to the Purchaser to enter into this Agreement and purchase the Private
Placement Shares, the Company hereby represents and warrants to the Purchaser (which representations and warranties shall survive
each Closing Date) that:

 

A.        Incorporation
and Corporate Power. The Company is a corporation duly organized, validly existing and in good standing under the laws of the
State of Delaware and is qualified to do business in every jurisdiction in which the failure to so qualify would reasonably be
expected to have a material adverse effect on the financial condition, operating results or assets of the Company. The Company
possesses all requisite corporate power and authority necessary to carry out the transactions contemplated by this Agreement.

 

    

     

    

 

B.        Authorization;
No Breach.

 

  (i)              The
execution, delivery and performance of this Agreement and the Private Placement Shares have been duly authorized by the
Company as of the Closing Date. This Agreement constitutes the valid and binding obligation of the Company, enforceable in
accordance with its terms. Upon issuance in accordance with, and payment pursuant to, the terms of this Agreement, the
Private Placement Shares will constitute valid and binding obligations of the Company, enforceable in accordance with their
terms as of the Closing Date.

 

  (ii)             The
execution and delivery by the Company of this Agreement and the Private Placement Shares, the issuance and sale of the Private
Placement Shares and the fulfillment of and compliance with the respective terms hereof and thereof by the Company, do not and
will not as of each Closing Date (a) conflict with or result in a breach of the terms, conditions or provisions of, (b) constitute
a default under, (c) result in the creation of any lien, security interest, charge or encumbrance upon the Company’s
share capital or assets under, (d) result in a violation of, or (e) require any authorization, consent, approval, exemption
or other action by or notice or declaration to, or filing with, any court or administrative or governmental body or agency pursuant
to the amended and restated certificate of incorporation or bylaws of the Company (in effect on the date hereof or as may be amended
prior to completion of the contemplated Public Offering) or any material law, statute, rule or regulation to which the Company
is subject, or any agreement, order, judgment or decree to which the Company is subject, except for any filings required after
the date hereof under federal or state securities laws.

 

C.        Title
to Securities. Upon issuance in accordance with, and payment pursuant to, the terms hereof, the Private Placement Shares will
be duly and validly issued, fully paid and nonassessable. Upon issuance in accordance with, and payment pursuant to, the terms
hereof, the Purchaser will have good title to the Private Placement Shares purchased by it, free and clear of all liens, claims
and encumbrances of any kind, other than (i) transfer restrictions hereunder and under the other agreements contemplated hereby,
(ii) transfer restrictions under federal and state securities laws, and (iii) liens, claims or encumbrances imposed due
to the actions of the Purchaser.

 

D.        Governmental
Consents. No permit, consent, approval or authorization of, or declaration to or filing with, any governmental authority is
required in connection with the execution, delivery and performance by the Company of this Agreement or the consummation by the
Company of any other transactions contemplated hereby.

 

E.         Regulation
D Qualification. Neither the Company nor, to its actual knowledge, any of its affiliates, members, officers, directors or beneficial
stockholder of 20% or more of its outstanding securities, has experienced a disqualifying event as enumerated pursuant to Rule 506(d) of
Regulation D under the Securities Act.

 

Section 3.          Representations
and Warranties of the Purchaser. As a material inducement to the Company to enter into this Agreement and issue and sell the
Private Placement Shares to the Purchaser, the Purchaser hereby represents and warrants to the Company (which representations and
warranties shall survive each Closing Date) that:

 

A.       Organization
and Requisite Authority. The Purchaser possesses all requisite power and authority necessary to carry out the transactions
contemplated by this Agreement.

 

    

     

    

 

B.        Authorization;
No Breach.

 

  (i)              This
Agreement constitutes a valid and binding obligation of the Purchaser, enforceable in accordance with its terms, subject to bankruptcy,
insolvency, fraudulent conveyance, reorganization, moratorium and other laws of general applicability relating to or affecting
creditors’ rights and to general equitable principles (whether considered in a proceeding in equity or law).

 

  (ii)             The
execution and delivery by the Purchaser of this Agreement and the fulfillment of and compliance with the terms hereof by the Purchaser
does not and shall not as of each Closing Date conflict with or result in a breach by the Purchaser of the terms, conditions or
provisions of any agreement, instrument, order, judgment or decree to which the Purchaser is subject that would materially impact
its ability to perform its obligations hereunder.

 

C.        Investment
Representations.

 

  (i)              The
Purchaser is acquiring the Private Placement Shares for its own account, for investment purposes only and not with a view towards,
or for resale in connection with, any public sale or distribution thereof.

 

  (ii)             The
Purchaser is an “accredited investor” as such term is defined in Rule 501(a)(3) of Regulation
D under the Securities Act, and the Purchaser has not experienced a disqualifying event as enumerated pursuant to Rule 506(d) of
Regulation D under the Securities Act.

 

  (iii)            The
Purchaser understands that the Private Placement Shares are being offered and will be sold to it in reliance on specific exemptions
from the registration requirements of the United States federal and state securities laws and that the Company is relying upon
the truth and accuracy of, and the Purchaser’s compliance with, the representations and warranties of the Purchaser set forth
herein in order to determine the availability of such exemptions and the eligibility of the Purchaser to acquire such Private Placement
Shares.

 

  (iv)            The
Purchaser did not decide to enter into this Agreement as a result of any general solicitation or general advertising within the
meaning of Rule 502(c) of Regulation D under the Securities Act.

 

  (v)             The
Purchaser has been furnished with all materials relating to the business, finances and operations of the Company and materials
relating to the offer and sale of the Private Placement Shares which have been requested by the Purchaser. The Purchaser has been
afforded the opportunity to ask questions of the executive officers and directors of the Company. The Purchaser understands that
its investment in the Private Placement Shares involves a high degree of risk and it has sought such accounting, legal and tax
advice as it has considered necessary to make an informed investment decision with respect to the acquisition of the Private Placement
Shares.

 

    

     

    

 

  (vi)            The
Purchaser understands that no United States federal or state agency or any other government or governmental agency has passed
on or made any recommendation or endorsement of the Private Placement Shares or the fairness or suitability of the investment
in the Private Placement Shares by the Purchaser nor have such authorities passed upon or endorsed the merits of the offering
of the Private Placement Shares.

 

  (vii)           The
Purchaser understands that: (a) the Private Placement Shares have not been and are not being registered under the Securities
Act or any state securities laws, and may not be offered for sale, sold, assigned or transferred unless (1) subsequently registered
thereunder or (2) sold in reliance on an exemption therefrom; and (b) except as specifically set forth in the Registration
and Stockholder Rights Agreement, neither the Company nor any other person is under any obligation to register the Private Placement
Shares under the Securities Act or any state securities laws or to comply with the terms and conditions of any exemption thereunder.
While the Purchaser understands that Rule 144 under the Securities Act is not available for the resale of securities initially
issued by shell companies (other than business combination related shell companies) or issuers that have been at any time previously
a shell company, the Purchaser understands that Rule 144 includes an exception to this prohibition if the following conditions
are met: (i) the issuer of the securities that was formerly a shell company has ceased to be a shell company; (ii) the
issuer of the securities is subject to the reporting requirements of Section 13 or 15(d) of the Securities Exchange Act
of 1934, as amended (the “Exchange Act”); (iii) the issuer of the securities has filed all Exchange Act reports
and material required to be filed, as applicable, during the preceding 12 months (or such shorter period that the issuer was required
to file such reports and materials), other than Form 8-K reports; and (iv) at least one year has elapsed from the time
that the issuer filed current Form 10 type information with the SEC reflecting its status as an entity that is not a shell
company.

 

  (viii)          The
Purchaser has such knowledge and experience in financial and business matters, knowledge of the high degree of risk associated
with investments in the securities of companies in the development stage such as the Company, is capable of evaluating the merits
and risks of an investment in the Private Placement Shares and is able to bear the economic risk of an investment in the Private
Placement Shares in the amount contemplated hereunder for an indefinite period of time. The Purchaser has adequate means of providing
for its current financial needs and contingencies and will have no current or anticipated future needs for liquidity which would
be jeopardized by the investment in the Private Placement Shares. The Purchaser can afford a complete loss of its investments in
the Private Placement Shares.

 

  (ix)             The
Purchaser understands that the Private Placement Shares shall bear the following legend and appropriate “stop transfer restrictions”:

 

“THE SECURITIES REPRESENTED HEREBY
HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED, OR ANY STATE SECURITIES LAWS, AND NEITHER
THE SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT
TO AN EFFECTIVE REGISTRATION STATEMENT UNDER SUCH ACT OR SUCH LAWS OR AN EXEMPTION FROM REGISTRATION UNDER SUCH ACT AND SUCH LAWS
WHICH, IN THE OPINION OF COUNSEL, IS AVAILABLE.

 

    

     

    

 

THE SECURITIES REPRESENTED BY THIS CERTIFICATE
ARE SUBJECT TO LOCKUP PROVISIONS AND MAY NOT BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED OF DURING THE TERM
OF THE LOCKUP.”

 

Section 4.          Conditions
of the Purchaser’s Obligations. The obligations of the Purchaser to purchase and pay for the Private Placement Shares
are subject to the fulfillment, on or before each Closing Date, of each of the following conditions:

 

A.       Representations
and Warranties. The representations and warranties of the Company contained in Section 2 shall be true and correct at
and as of such Closing Date as though then made.

 

B.        Performance.
The Company shall have performed and complied with all agreements, obligations and conditions contained in this Agreement that
are required to be performed or complied with by it on or before such Closing Date.

 

C.        No
Injunction. No litigation, statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted,
entered, promulgated or endorsed by or in any court or governmental authority of competent jurisdiction or any self-regulatory
organization having authority over the matters contemplated hereby, which prohibits the consummation of any of the transactions
contemplated by this Agreement.

 

D.        Registration
and Stockholder Rights Agreement. The Company shall have entered into the Registration and Stockholder Rights Agreement on
terms satisfactory to the Purchaser.

 

Section 5.          Conditions
of the Company’s Obligations. The obligations of the Company to the Purchaser under this Agreement are subject to the
fulfillment, on or before each Closing Date, of each of the following conditions:

 

A.       Representations
and Warranties. The representations and warranties of the Purchaser contained in Section 3 shall be true and correct at
and as of such Closing Date as though then made.

 

B.        Performance.
The Purchaser shall have performed and complied with all agreements, obligations and conditions contained in this Agreement that
are required to be performed or complied with by the Purchaser on or before such Closing Date.

 

C.        Corporate
Consents. The Company shall have obtained the consent of its board of directors authorizing the execution, delivery and performance
of this Agreement and the issuance and sale of the Private Placement Shares hereunder.

 

    

     

    

 

D.        No
Injunction. No litigation, statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted,
entered, promulgated or endorsed by or in any court or governmental authority of competent jurisdiction or any self-regulatory
organization having authority over the matters contemplated hereby, which prohibits the consummation of any of the transactions
contemplated by this Agreement.

 

Section 6.          Termination.
This Agreement may be terminated at any time after December 31, 2022 upon the election by either the Company or the Purchaser
upon written notice to the other party if the closing of the IPO does not occur prior to such date.

 

Section 7.          Survival
of Representations and Warranties. All of the representations and warranties contained herein shall survive each Closing Date.

 

Section 8.          Definitions.
Terms used but not otherwise defined in this Agreement shall have the meaning assigned to such terms in the registration statement
on Form S-1 the Company plans to file under the Securities Act.

 

Section 9.          Miscellaneous.

 

A.       Successors
and Assigns. Except as otherwise expressly provided herein, all covenants and agreements contained in this Agreement by or
on behalf of any of the parties hereto shall bind and inure to the benefit of the respective successors of the parties hereto whether
so expressed or not. Notwithstanding the foregoing or anything to the contrary herein, the parties may not assign this Agreement
without the prior written consent of the other party hereto, other than assignments by the Purchaser to its affiliates thereof
(including, without limitation one or more of its members).

 

B.        Severability.
Whenever possible, each provision of this Agreement shall be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Agreement is held to be prohibited by or invalid under applicable law, such
provision shall be ineffective only to the extent of such prohibition or invalidity, without invalidating the remainder of
this Agreement.

 

C.        Counterparts.
This Agreement may be executed simultaneously in two or more counterparts, none of which need contain the signatures of more than
one party, but all such counterparts taken together shall constitute one and the same agreement. In the event that any signature
is delivered by via facsimile transmission or by e-mail delivery of a “pdf” format data file, such signature shall
create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force
and effect as if such facsimile or “.pdf” signature page were an original thereof.

 

D.        Descriptive
Headings; Interpretation. The descriptive headings of this Agreement are inserted for convenience only and do not constitute
a substantive part of this Agreement. The use of the word “including” in this Agreement shall be by way of example
rather than by limitation.

 

    

     

    

 

E.        Governing
Law. This Agreement shall be deemed to be a contract made under the laws of the State of New York and for all purposes shall
be construed in accordance with the internal laws of the State of New York.

 

F.         Amendments.
This Agreement may not be amended, modified or waived as to any particular provision, except by a written instrument executed
by the parties hereto.

 

[Signature page follows]

 

    

     

    

 

IN WITNESS WHEREOF, the undersigned have
duly executed this Agreement as of the date first written above.

 

	 	COMPANY:
	 	 	 	 
	 	
        RESEARCH ALLIANCE CORP. II,

        a Delaware corporation

 

	 	By:	 
	 	 	Name:	 
	 	 	Title:	Chief Executive Officer

 

	 	PURCHASER:
	 	 	 	 
	 	
        RESEARCH ALLIANCE HOLDINGS II LLC,

        a Delaware limited liability company

 

	 	By:	 
	 	 	Name:	 
	 	 	Title:	ManagerExhibit
10.7

 

THIS
PROMISSORY NOTE (THIS “NOTE”) HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES
ACT”). THIS NOTE HAS BEEN ACQUIRED FOR INVESTMENT ONLY AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF
REGISTRATION OF THE RESALE THEREOF UNDER THE SECURITIES ACT OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY IN FORM, SCOPE AND
SUBSTANCE TO THE MAKER THAT SUCH REGISTRATION IS NOT REQUIRED.

 

PROMISSORY NOTE

 

	Principal Amount: Up to $300,000	Dated as of July 23, 2020

 

Research Alliance Corp.
II, a Delaware corporation (the “Maker”), promises to pay to the order of Research Alliance Holdings II LLC,
a Delaware limited liability company, or its registered assigns or successors in interest (the “Payee”), or
order, the principal sum of Three Hundred Thousand Dollars ($300,000), or such lesser amount as shall have been advanced by Payee
to Maker and shall remain unpaid under this Note, in lawful money of the United States of America, on the terms and conditions
described below. All payments on this Note shall be made by check or wire transfer of immediately available funds or as otherwise
determined by the Maker to such account as the Payee may from time to time designate by written notice in accordance with the provisions
of this Note.

 

	1.		Principal. The principal balance of this Promissory Note (this “Note”) shall be payable promptly
after earlier to occur of the date on which the Maker consummates an initial public offering of its securities (the “IPO”)
or the date on which Maker determines not to conduct an initial public offering of its securities. The principal balance may be
prepaid at any time.

 

	2.		Interest. No interest shall accrue on the unpaid principal balance of this Note.

 

3.          Drawdown
Requests. The principal of this Note may be drawn down from time to time prior to the earlier of: (i)  the date on which
Maker consummates the IPO and (ii) the date on which Maker determines not to conduct an initial public offering of its securities,
upon request from Maker to Payee (each, a “Drawdown Request”). Payee shall fund each Drawdown Request within
five (5) business days after receipt of a Drawdown Request; provided, however, that the maximum amount of drawdowns
collectively under this Note is Three Hundred Thousand Dollars ($300,000). Once an amount is drawn down under this Note, it shall
not be available for future Drawdown Requests even if prepaid. No fees, payments or other amounts shall be due to Payee in connection
with, or as a result of, any Drawdown Request by Maker.

 

4.           Application
of Payments. All payments shall be applied first to payment in full of any costs incurred in the collection of any sum due
under this Note, including (without limitation) reasonable attorney’s fees, then to the payment in full of any late charges
and finally to the reduction of the unpaid principal balance of this Note.

 

	5.		Events of Default. The following shall constitute an event of default (“Event of Default”):

 

(a)           Failure
to Make Required Payments. Failure by Maker to pay the principal amount due pursuant to this Note within five (5) business
days of the date specified in Section 1 above.

 

(b)           Voluntary
Bankruptcy, Etc. The commencement by Maker of a voluntary case under any applicable bankruptcy, insolvency, reorganization,
rehabilitation or other similar law, or the consent by it to the appointment of or taking possession by a receiver, liquidator,
assignee, trustee, custodian, sequestrator (or other similar official) of Maker or for any substantial part of its property, or
the making by it of any assignment for the benefit of creditors, or the failure of Maker generally to pay its debts as such debts
become due, or the taking of corporate action by Maker in furtherance of any of the foregoing.

 

     

     

    

(c)           Involuntary
Bankruptcy, Etc. The entry of a decree or order for relief by a court having jurisdiction in the premises in respect of Maker
in an involuntary case under any applicable bankruptcy, insolvency or other similar law, or appointing a receiver, liquidator,
assignee, custodian, trustee, sequestrator (or similar official) of Maker or for any substantial part of its property, or ordering
the winding-up or liquidation of its affairs, and the continuance of any such decree or order unstayed and in effect for a period
of 60 consecutive days.

 

	6.		Remedies.

 

(a)           Upon
the occurrence of an Event of Default specified in Section 5(a) hereof, Payee may, by written notice to Maker, declare
this Note to be due immediately and payable, whereupon the unpaid principal amount of this Note, and all other amounts payable
thereunder, shall become immediately due and payable without presentment, demand, protest or other notice of any kind, all of which
are hereby expressly waived, anything contained herein or in the documents evidencing the same to the contrary notwithstanding.

 

(b)          Upon
the occurrence of an Event of Default specified in Sections 5(b) or 5(c), the unpaid principal balance of this Note, and all
other sums payable with regard to this Note, shall automatically and immediately become due and payable, in all cases without any
action on the part of Payee.

 

7.            Waivers.
Maker and all endorsers and guarantors of, and sureties for, this Note waive presentment for payment, demand, notice of dishonor,
protest, and notice of protest with regard to the Note, all errors, defects and imperfections in any proceedings instituted by
Payee under the terms of this Note, and all benefits that might accrue to Maker by virtue of any present or future laws exempting
any property, real or personal, or any part of the proceeds arising from any sale of any such property, from attachment, levy or
sale under execution, or providing for any stay of execution, exemption from civil process, or extension of time for payment;
and Maker agrees that any real estate that may be levied upon pursuant to a judgment obtained by virtue hereof, on any writ of
execution issued hereon, may be sold upon any such writ in whole or in part in any order desired by Payee.

 

8.            Unconditional
Liability. Maker hereby waives all notices in connection with the delivery, acceptance, performance, default, or enforcement
of the payment of this Note, and agrees that its liability shall be unconditional, without regard to the liability of any other
party, and shall not be affected in any manner by any indulgence, extension of time, renewal, waiver or modification granted or
consented to by Payee, and consents to any and all extensions of time, renewals, waivers, or modifications that may be granted
by Payee with respect to the payment or other provisions of this Note, and agrees that additional makers, endorsers, guarantors,
or sureties may become parties hereto without notice to Maker or affecting Maker’s liability hereunder.

 

9.           Notices.
All notices, statements or other documents which are required or contemplated by this Agreement shall be in writing and delivered:
(i) personally or sent by first class registered or certified mail, overnight courier service to the address designated in
writing by such party, (ii) by facsimile to the number most recently provided to such party or such other address or fax number
as may be designated in writing by such party or (iii) by electronic mail, to the electronic mail address most recently provided
to such party or such other electronic mail address as may be designated in writing by such party. Any notice or other communication
so transmitted shall be deemed to have been given on the day of delivery, if delivered personally, on the business day following
receipt of written confirmation, if sent by facsimile or electronic mail, one (1) business day after delivery to an overnight
courier service or five (5) days after mailing if sent by mail.

 

10.          Construction.
THIS NOTE SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF NEW YORK, WITHOUT REGARD TO CONFLICT OF LAW PROVISIONS
THEREOF.

 

11.         Severability.
Any provision contained in this Note which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction,
be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and
any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any
other jurisdiction.

 

     

     

    

12.        Trust
Waiver. Notwithstanding anything herein to the contrary, the Payee hereby waives any and all right, title, interest or claim
of any kind (“Claim”) in or to any distribution of or from the trust account to be established in which the
proceeds of the IPO and the proceeds of the sale of the units issued in private placements to occur prior to the consummation of
the IPO are to be deposited, as described in greater detail in the registration statement and prospectus to be filed with the Securities
and Exchange Commission in connection with the IPO, and hereby agrees not to seek recourse, reimbursement, payment or satisfaction
for any Claim against the trust account for any reason whatsoever.

 

13.          Amendment;
Waiver. Any amendment hereto or waiver of any provision hereof may be made with, and only with, the written consent of the
Maker and the Payee.

 

14.          Assignment.
No assignment or transfer of this Note or any rights or obligations hereunder may be made by any party hereto (by operation of
law or otherwise) without the prior written consent of the other party hereto and any attempted assignment without the required
consent shall be void.

 

[Signature Page Follows]

 

     

     

    

IN WITNESS WHEREOF, Maker, intending
to be legally bound hereby, has caused this Note to be duly executed by the undersigned as of the day and year first above written.

 

	RESEARCH
    ALLIANCE CORP. II	 
	 	 
	By:	/s/
    Tess Cameron	 
	 	Name:
    Tess Cameron	 
	 	Title:
    Chief Financial Officer

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