Document:

Exhibit 10.2

 

SPONSOR SUPPORT AGREEMENT

 

This SPONSOR SUPPORT AGREEMENT,
dated as of June 16, 2022 (this “Agreement”), is entered into by and among the shareholders listed on Exhibit A
hereto (each, a “Shareholder”), Zura Bio Limited, a limited company incorporated under the laws of England and Wales
(the “Company”), and JATT Acquisition Corp, a Cayman Islands exempted company (“SPAC”). Capitalized
terms used but not defined in this Agreement shall have the meanings ascribed to them in the Business Combination Agreement (as defined
below).

 

WHEREAS, SPAC, the Company,
JATT Merger Sub, a Cayman Islands exempted company and wholly owned subsidiary of SPAC (“Merger Sub”), JATT Merger
Sub 2, a Cayman Islands exempted company and wholly owned subsidiary of SPAC (“Merger Sub 2”), and Zura Bio Holdings
Ltd, a Cayman Islands exempted company (“Holdco”), are parties to that certain Business Combination Agreement, dated
as of the date hereof, as amended, modified or supplemented from time to time (the “Business Combination Agreement”)
which provides, among other things, that, upon the terms and subject to the conditions thereof, (i) Merger Sub will be merged with and
into Holdco, with Holdco as the surviving company and a wholly owned subsidiary of SPAC, and (ii) immediately following the transaction
described in (i), Holdco will be merged with and into Merger Sub 2 (the “Merger”), with Merger Sub 2 surviving the
Merger as a direct wholly owned subsidiary of SPAC;

 

WHEREAS, as of the date hereof,
each Shareholder owns the number of shares of common stock, par value $0.0001, of SPAC set forth on Exhibit A (all such shares,
or any successor or additional shares of SPAC of which ownership of record or the power to vote is hereafter acquired by the Shareholder
prior to the termination of this Agreement being referred to herein as the “Shareholder Shares”); and

 

WHEREAS, as a condition and
inducement to the Company to enter into the Business Combination Agreement, each Shareholder is executing and delivering this Agreement
to the Company.

 

NOW, THEREFORE, in consideration
of the foregoing and of the mutual covenants and agreements contained herein, and intending to be legally bound hereby, the parties hereby
agree as follows:

 

1.             Voting Agreements. Each Shareholder, in its capacity as a shareholder of SPAC, agrees that, at the SPAC Shareholder Meeting,
at any other meeting of SPAC’s shareholders related to the transactions contemplated by the Business Combination Agreement (whether
annual or special and whether or not an adjourned or postponed meeting, however called and including any adjournment or postponement
thereof) and in connection with any written consent of SPAC’s shareholders related to the transactions contemplated by the Business
Combination Agreement (the SPAC Shareholder Meeting and all other meetings or consents related to the Business Combination Agreement,
collectively referred to herein as the “Meeting”), such Shareholder shall:

 

		a.	when the Meeting is held, appear at the Meeting or otherwise cause the Shareholder Shares to be counted
as present thereat for the purpose of establishing a quorum;

 

     

     

    

 

		b.	vote (or execute and return an action by written consent), or cause to be voted at the Meeting (or validly
execute and return and cause such consent to be granted with respect to), all of the Shareholder Shares in favor of each of the SPAC Shareholder
Voting Matters; and

 

		c.	vote (or execute and return an action by written consent), or cause to be voted at the Meeting (or validly
execute and return and cause such consent to be granted with respect to), all of the Shareholder Shares against any other action that
would reasonably be expected to (x) materially impede, interfere with, delay, postpone or adversely affect the Merger or any of the Transactions,
(y) result in a breach of any covenant, representation or warranty or other obligation or agreement of SPAC under the Business Combination
Agreement or (z) result in a breach of any covenant, representation or warranty or other obligation or agreement of the Shareholder contained
in this Support Agreement.

 

2.             Restrictions on Transfer. The Shareholder agrees that it shall not sell, assign or otherwise transfer any of the Shareholder
Shares unless the buyer, assignee or transferee thereof executes a joinder agreement to this Support Agreement in a form reasonably acceptable
to the Company. SPAC shall not register any sale, assignment or transfer of the Shareholder Shares on SPAC’s transfer (book entry
or otherwise) that is not in compliance with this Section 2.

 

3.             No Redemption. Each Shareholder hereby agrees that it shall not redeem, or submit a request to SPAC’s transfer agent
or otherwise exercise any right to redeem, any Shareholder Shares.

 

4.             Shareholder Representations: Each Shareholder represents and warrants to SPAC and the Company, as of the date hereof, that:

 

		a.	such Shareholder has never been suspended or expelled from membership in any securities or commodities
exchange or association or had a securities or commodities license or registration denied, suspended or revoked;

 

		b.	such Shareholder has full right and power, without violating any agreement to which it is bound (including,
without limitation, any non-competition or non-solicitation agreement with any employer or former employer), to enter into this Support
Agreement;

 

		c.	(i) if such Shareholder is not an individual, such Shareholder is duly organized, validly existing and
in good standing under the Laws of the jurisdiction in which it is organized, and the execution, delivery and performance of this Support
Agreement and the consummation of the transactions contemplated hereby are within the such Shareholder’s organizational powers and
have been duly authorized by all necessary organizational actions on the part of the Shareholder and (ii) if such Shareholder is an individual,
the signature on this Support Agreement is genuine, and such Shareholder has legal competence and capacity to execute the same;

 

     

     

    

 

		d.	this Support Agreement has been duly executed and delivered by such Shareholder and, assuming due authorization,
execution and delivery by the other parties to this Support Agreement, this Support Agreement constitutes a legally valid and binding
obligation of such Shareholder, enforceable against such Shareholder in accordance with the terms hereof (except as enforceability may
be limited by bankruptcy Laws, other similar Laws affecting creditors’ rights and general principles of equity affecting the availability
of specific performance and other equitable remedies);

 

		e.	the execution and delivery of this Support Agreement by such Shareholder does not, and the performance
by such Shareholder of its obligations hereunder will not, (i) conflict with or result in a violation of the organizational documents
of such Shareholder, or (ii) require any consent or approval from any third party that has not been given or other action that has not
been taken by any third party, in each case, to the extent such consent, approval or other action would prevent, enjoin or materially
delay the performance by such Shareholder of its obligations under this Support Agreement;

 

		f.	there are no Proceedings pending against such Shareholder or, to the knowledge of such Shareholder, threatened
against such Shareholder, before (or, in the case of threatened Proceedings, that would be before) any arbitrator or any Governmental
Authority, which in any manner challenges or seeks to prevent, enjoin or materially delay the performance by such Shareholder of such
Shareholder’s obligations under this Support Agreement;

 

		g.	no broker, finder, investment banker or other Person is entitled to any brokerage fee, finders’
fee or other commission in connection with this Support Agreement or any of the respective transactions contemplated hereby, based upon
arrangements made by the Shareholder or, to the knowledge of such Shareholder, by SPAC or Merger Sub;

 

		h.	such Shareholder has had the opportunity to read the Business Combination Agreement and this Support Agreement
and has had the opportunity to consult with such Shareholder’s tax and legal advisors;

 

		i.	such Shareholder has not entered into, and shall not enter into, any agreement that would prevent such
Shareholder from performing any of such Shareholder’s obligations hereunder;

 

		j.	such Shareholder has good title to the Shareholder Shares opposite such Shareholder’s name on Exhibit
A, free and clear of any Liens other than Permitted Liens, and such Shareholder has the sole power to vote or cause to be
voted such Shareholder Shares; and

 

		k.	the Shareholder Shares identified in Section 2 of this Support Agreement are the
only shares of SPAC Shares owned of record or beneficially owned by the Shareholder as of the date hereof, and none of such Shareholder
Shares are subject to any proxy, voting trust
or other agreement or arrangement with respect to the voting of such Shareholder Shares that is inconsistent with such Shareholder’s
obligations pursuant to this Support Agreement.

 

     

     

    

 

5.             Damages; Remedies. The Shareholder hereby agrees and acknowledges that (a) SPAC and the Company would be irreparably injured
in the event of a breach by the Shareholder of its obligations under this Support Agreement, (b) monetary damages may not be an adequate
remedy for such breach and (c) the non-breaching party shall be entitled to injunctive relief, in addition to any other remedy that such
party may have in law or in equity, in the event of such breach.

 

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

 

7.             Assignment. No party hereto may, except as set forth herein, assign either this Support Agreement or any of its rights,
interests, or obligations hereunder without the prior written consent of the other parties. Any purported assignment in violation of
this paragraph shall be void and ineffectual and shall not operate to transfer or assign any interest or title to the purported assignee.
This Support Agreement shall be binding on the Shareholder, the SPAC and the Company and each of their respective successors, heirs,
personal representatives and assigns and permitted transferees.

 

8.             Counterparts. This Support Agreement may be executed in any number of original, electronic 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.

 

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

 

10.           Governing Law; Jurisdiction; Jury Trial Waiver. Section 11.9 of the Business Combination Agreement is incorporated by reference
herein to apply with full force to any disputes arising under this Support Agreement.

 

11.           Notice.
Any notice, consent or request to be given in connection with any of the terms or provisions of this Support Agreement shall be in writing
and shall be sent or given in accordance with the terms of Section 11.3 of the Business Combination Agreement to the applicable party,
with respect to the Company and SPAC, at the address set forth in Section 11.3of the Business Combination Agreement, and, with respect
to Shareholder, at the address set forth on Exhibit A.

 

     

     

    

 

12.             
Termination. This Support Agreement shall terminate on the earlier of the Closing or the termination of the Business Combination
Agreement. No such termination shall relieve the Shareholder or the SPAC from any liability resulting from a breach of this Support Agreement
occurring prior to such termination.

 

13.             
Adjustment for Stock Split. If, and as often as, there are any changes in the SPAC or the Shareholder Shares by way of
stock split, stock dividend, combination or reclassification, or through merger, consolidation, reorganization, recapitalization or business
combination, or by any other means, equitable adjustment shall be made to the provisions of this Support Agreement as may be required
so that the rights, privileges, duties and obligations hereunder shall continue with respect to the Shareholder, SPAC, the Company, the
Shareholder Shares as so changed.

 

14.             
Further Actions. Each of the parties hereto agrees to execute and deliver hereafter any further document, agreement or
instrument of assignment, transfer or conveyance as may be necessary or desirable to effectuate the purposes hereof and as may be reasonably
requested in writing by another party hereto.

 

15.             
No Inconsistent Agreements. The Shareholders hereby covenant and agree that they shall not, at any time prior to the termination
of this Support Agreement, (a) enter into any voting agreement or voting trust with respect to any Shareholder Shares that is inconsistent
with their obligations pursuant to this Support Agreement, (b) grant a proxy or power of attorney with respect to any of the Shareholder
Shares that is inconsistent with the Shareholders’ obligations pursuant to this Agreement, or (c) enter into any agreement
or undertaking that is otherwise inconsistent with, or would interfere with, or prohibit or prevent from satisfying the Shareholders’
obligations pursuant to this Agreement.

 

[remainder of page intentionally
left blank]

 

     

     

    

 

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

 

	 	JATT
    ACQUISITION CORP
	 	 
	 	 
	 	By:	/s/ Verender Badial
	 	Name: Verender Badial
	 	Title:   Chief Financial Officer
	 	 
	 	ZURA
    BIO LIMITED
	 	 
	 	 
	 	By:	/s/ Oliver Levy
	 	Name: Oliver Levy
	 	Title:   Director

 

     

     

    

 

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

 

	 	SHAREHOLDERS:
	 	 
	 	JATT
    VENTURES, L.P.
	 	 
	 	 
	 	By:	/s/
    Someit Sidhu        
	 	Name:
    Someit Sidhu
	 	Title:   Limited Partner
	 	 
	 	 
	 	By:	/s/
    Someit Sidhu
	 	Name:
    Someit Sidhu, MD
	 	Title:
    Chairman and Chief Executive Officer
	 	 
	 	 
	 	By:	/s/ Tauhid Ali
	 	Name:
    Tauhid Ali, PhD
	 	Title:
    Chief Operating Officer and Director
	 	 
	 	 
	 	By:	/s/ Verender S. Badial
	 	Name:
    Verender S. Badial
	 	Title:
    Chief Financial Officer
	 	 
	 	 
	 	By:	/s/ Arnout Ploos van Amstel
	 	Name:
    Arnout Ploos van Amstel
	 	Title:
    Director
	 	 
	 	 
	 	By:	/s/ Javier Cote-Sierra
	 	Name:
    Javier Cote-Sierra, PhD
	 	Title:
    Director
	 	 
	 	 
	 	By:	/s/ Graeme Sloan
	 	Name:
    Graeme Sloan
	 	Title:
    Director

 

     

     

    

 

Exhibit A

Shareholders

 

	Shareholder	Number of Shares	Address for Notices
	JATT Ventures, L.P.	3,255,000	
    c/o JATT Acquisition Corp,

    c/o Maples Corporate Services Limited,

    PO Box 309, Ugland House, Grand Cayman,

    KY1-1104, Cayman Islands

	Someit Sidhu, MD*	3,255,000	
    c/o JATT Acquisition Corp,

    c/o Maples Corporate Services Limited,

    PO Box 309, Ugland House, Grand Cayman,

    KY1-1104, Cayman Islands

	Tauhid Ali, PhD	30,000	
    c/o JATT Acquisition Corp,

    c/o Maples Corporate Services Limited,

    PO Box 309, Ugland House, Grand Cayman,

    KY1-1104, Cayman Islands

	Verender S. Badial	30,000	
    c/o JATT Acquisition Corp,

    c/o Maples Corporate Services Limited,

    PO Box 309, Ugland House, Grand Cayman,

    KY1-1104, Cayman Islands

	Josh Distler, J.D.	75,000	
    c/o JATT Acquisition Corp,

    c/o Maples Corporate Services Limited,

    PO Box 309, Ugland House, Grand Cayman,

    KY1-1104, Cayman Islands

	Arnout Ploos van Amstel	20,000	
    c/o JATT Acquisition Corp,

    c/o Maples Corporate Services Limited,

    PO Box 309, Ugland House, Grand Cayman,

    KY1-1104, Cayman Islands

	Javier Cote-Sierra, PhD	20,000	
    c/o JATT Acquisition Corp,

    c/o Maples Corporate Services Limited,

    PO Box 309, Ugland House, Grand Cayman,

    KY1-1104, Cayman Islands

	Graeme Sloan	20,000	
    c/o JATT Acquisition Corp,

    c/o Maples Corporate Services Limited,

    PO Box 309, Ugland House, Grand Cayman,

    KY1-1104, Cayman Islands

 

 

 

*JATT Ventures, L.P. (the “Sponsor”)
is the record holder of such shares. The general partner of the sponsor is JATT Ventures Ltd; Dr. Someit Sidhu, SPAC’s chairman
and CEO, is the limited partner of the Sponsor and the director and shareholder of the sponsor's general partner, and as such, has voting
and investment discretion with respect to the ordinary shares held of record by the Sponsor and may be deemed to have shared beneficial
ownership of the ordinary shares held directly by the Sponsor.Exhibit 10.3

 

COMPANY SHAREHOLDER SUPPORT AGREEMENT

 

This
Support Agreement (this “Agreement”), dated as of June 16, 2022, is entered into by and among JATT Acquisition
Corp, a Cayman Islands exempted company (“Acquiror”), Zura Bio Limited, a limited company incorporated under the laws
of England and Wales (the “Company”), and the shareholders of the Company set forth on the signature page hereto
(the “Shareholders”). Capitalized terms used herein and not defined shall have the meanings ascribed to them in the
Business Combination Agreement (as defined below).

 

RECITALS

 

WHEREAS,
Acquiror, the Company, JATT Merger Sub, a Cayman Islands exempted company and wholly owned subsidiary of Acquiror (“Merger Sub”),
JATT Merger Sub 2, a Cayman Islands exempted company and wholly owned subsidiary of Acquiror (“Merger Sub 2”), and
Zura Bio Holdings Ltd, a Cayman Islands exempted company (“Holdco”), are or will be parties to that certain Business
Combination Agreement, dated as of the date hereof, as amended, modified or supplemented from time to time (the “Business Combination
Agreement”) which provides, among other things, that, upon the terms and subject to the conditions thereof, (i) Merger
Sub will be merged with and into Holdco, with Holdco as the surviving company and a wholly owned subsidiary of Acquiror, and (ii) immediately
following the transaction described in (i), Holdco will be merged with and into Merger Sub 2 (the “Merger”), with
Merger Sub 2 surviving the Merger as a direct wholly owned subsidiary of Acquiror;

 

WHEREAS,
as of the date hereof, each Shareholder owns and is entitled to vote, transfer and dispose of the Company Shares set forth on the signature
page of this Agreement (collectively, the “Owned Shares”; the Owned Shares and any additional Company Shares
(or any securities convertible into or exercisable or exchangeable for Company Shares) in which each Shareholder acquires record or beneficial
ownership after the date hereof, including by purchase, as a result of a stock dividend, stock split, recapitalization, combination,
reclassification, exchange or change of such shares, or upon exercise or conversion of any securities, the “Covered Shares”);

 

WHEREAS,
as a condition and inducement to Acquiror to enter into the Business Combination Agreement, the Shareholders are entering into this Agreement.

 

AGREEMENT

 

NOW,
THEREFORE, in consideration of the foregoing and the mutual covenants and agreements herein contained, and intending to be
legally bound hereby, Acquiror, the Company, and the Shareholders hereby agree as follows:

 

1.            Agreement
to Vote. Each Shareholder, solely in his, her or its capacity as a shareholder of the Company, prior to the Termination Date (as
defined herein), irrevocably and unconditionally agrees that, at any other meeting of the shareholders of the Company (whether annual
or special and whether or not an adjourned or postponed meeting, however validly called and including any adjournment or postponement
thereof) and in connection with any written consent of shareholders of the Company, the Shareholders shall, and shall cause any other
holder of record of any of the Shareholders’ Covered Shares to:

 

(a)            when
such meeting is held, appear at such meeting or otherwise cause the Shareholders’ Covered Shares to be counted as present thereat
for the purpose of establishing a quorum;

 

(b)            vote
(or execute and return an action by written consent), or cause to be voted at such meeting (or validly execute and return and cause such
consent to be granted with respect to), all of the Shareholders’ Covered Shares owned as of the record date for such meeting (or
the date that any written consent is executed by the relevant Shareholder) in favor of (i) the Merger and the adoption of the Business
Combination Agreement and any other matters necessary or reasonably requested by the Company or Acquiror relating thereto, provided,
however, that no Shareholder shall be required to vote in favor of or consent to and, and/or execute or otherwise enter into, any contract,
understanding or other commitment relating to the Company Capital Restructuring, including the Holdco SSA, to the extent that any such
contract, understanding or commitment contains terms and conditions that are not the same in all material respects as the latest proposed
terms and conditions for the Company Capital Restructuring, including the Holdco SSA, provided to such Shareholder by the Company or
Acquiror prior to the date of this Agreement, and (ii) any proposal to adjourn such meeting at which there is a proposal for shareholders
of the Company to adopt the Business Combination Agreement to a later date if there are not sufficient votes to adopt the Business Combination
Agreement or if there are not sufficient Company Shares present in person or represented by proxy at such meeting to constitute a quorum;
and

 

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(c)            vote
(or execute and return an action by written consent), or cause to be voted at such meeting, or validly execute and return and cause such
consent to be granted with respect to, all of the Shareholders’ Covered Shares against any acquisition proposal or any transaction
relating thereto, refrain from giving consent to any acquisition proposal or any transaction relating thereto and any other action that
would reasonably be expected to materially impede, interfere with, delay, postpone or adversely affect the Company recapitalization,
the Merger or any of the other transactions contemplated by the Business Combination Agreement or result in a breach of any covenant,
representation or warranty or other obligation or agreement of the Company under the Business Combination Agreement or result in a breach
of any covenant, representation or warranty or other obligation or agreement of the Shareholder contained in this Agreement.

 

2.            No
Inconsistent Agreements. The Shareholders hereby covenant and agree that they shall not, at any time prior to the Termination Date,
(a) enter into any voting agreement or voting trust with respect to any of the Covered Shares that is inconsistent with their obligations
pursuant to this Agreement, (b) grant a proxy or power of attorney with respect to any of the Covered Shares that is inconsistent
with the Shareholders’ obligations pursuant to this Agreement, or (c) enter into any agreement or undertaking that is otherwise
inconsistent with, or would reasonably be expected to interfere with, or prohibit or prevent it from satisfying, its obligations pursuant
to this Agreement. Each Shareholder further agrees that it shall not sell, assign or otherwise transfer any of the Covered Shares unless
the buyer, assignee or transferee thereof executes a joinder agreement to this Agreement in a form reasonably acceptable to the Acquiror.
The Company shall not register any sale, assignment or transfer of the Covered Shares on the Company’s transfer (book entry or
otherwise) that is not in compliance with this Section 3.

 

3.            Termination.
This Agreement shall terminate on the earlier of the Closing or the termination of the Business Combination Agreement (“Termination
Date”). Upon termination of this Agreement, neither party shall have any further obligation or liability under this Agreement,
provided, however no such termination shall relieve the Shareholders or the Company from any liability resulting from a breach of this
Agreement occurring prior to the Termination Date.

 

4.            Representations
and Warranties of the Shareholders. Each Shareholder hereby represents and warrants to the other parties hereto, solely as to itself
as follows:

 

(a)            The
Shareholder is the only record owner of, and has good, valid and marketable title to, the Covered Shares it owns, free and clear of Liens
other than as created by this Agreement or the Governing Documents of the Company (including, for the purposes hereof, any agreements
between or among shareholders of the Company), or applicable Laws.

 

(b)            The
Shareholder, except as provided in this Agreement or as may be provided in any agreements between or among the Company and the shareholders
of the Company, has full voting power, full power of disposition and full power to issue instructions with respect to the matters set
forth herein, in each case, with respect to its Covered Shares.

 

(c)            The
Shareholder, if it is not an individual, affirms that (i) it is a legal entity duly organized, validly existing and, to the extent
such concept is applicable, in good standing under the Laws of the jurisdiction of its organization and (ii) if such Shareholder
is an individual, it affirms that the signature on this Agreement is genuine, and such Shareholder has legal competence and capacity
to execute the same,

 

(d)            The
Shareholder has all requisite corporate or other power and authority and has taken all corporate or other action necessary in order
to execute, deliver and perform its obligations under this Agreement and to consummate the transactions contemplated hereby. This Agreement
has been duly executed and delivered by the Shareholder and, assuming due authorization and execution by each other party hereto, constitutes
a valid and binding agreement of the Shareholder enforceable against the Shareholder in accordance with its terms, subject to applicable
bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar Laws affecting creditors’ rights generally
and subject, as to enforceability, to general principles of equity.

 

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(e)            The
execution, delivery and performance of this Agreement by the Shareholder does not, and the consummation of the transactions contemplated
hereby or the Merger and the other transactions contemplated by the Business Combination Agreement will not, (i) conflict with,
constitute or result in a breach or violation of, or a default under, the Governing Documents of the Shareholder, or (ii) require
any consent or approval from any third party that has not been given or other action that has not been taken by any third party, in each
case, to the extent that the absence of such consent, approval or other action would prevent, enjoin or materially delay the timely performance
by such Shareholder of its obligations under this Agreement.

 

(f)            As
of the date of this Agreement there is no Proceeding pending against the Shareholder or, to the knowledge of the relevant Shareholder,
threatened against the Shareholder that questions the beneficial or record ownership of the Shareholder’s Owned Shares or the validity
of this Agreement or would reasonably be expected to prevent or materially delay, impair or adversely affect the performance by the Shareholder
of its obligations under this Agreement.

 

(g)            No
investment banker, broker, finder or other intermediary is entitled to any broker’s, finder’s, financial advisor’s
or other similar fee or commission for which Acquiror or the Company is or will be liable in connection with the transactions contemplated
hereby based upon arrangements made by the Shareholder in its capacity as a Shareholder of the Company.

 

(h)            Each
Shareholder has had the opportunity to read the Business Combination Agreement and this Agreement and has had the opportunity to consult
with such Shareholder’s tax and legal advisors.

 

5.            Appraisal
and Dissenters’ Rights. The Shareholders hereby waive, and agree not to assert or perfect, any rights of appraisal or rights
to dissent from the Merger or any other transaction contemplated by the Business Combination Agreement that the Shareholders may have
by virtue of ownership of the Covered Shares.

 

6.            Damages;
Remedies. Each Shareholder hereby agrees and acknowledges that (a) Acquiror and the Company would be irreparably injured in
the event of a breach by such Shareholder of its obligations under this Agreement, (b) monetary damages may not be an adequate remedy
for such breach, and (c) the non-breaching party shall be entitled to injunctive relief, in addition to any other remedy that such
party may have in law or in equity, in the event of such breach.

 

7.            Further
Assurances. From time to time, at Acquiror’s request and without further consideration, each Shareholder shall execute and
deliver such additional documents and take all such further action as may be reasonably necessary or reasonably requested to effect the
actions and consummate the transactions contemplated by this Agreement.

 

8.            Changes
in Capital Stock. In the event of a stock split, stock dividend or distribution, or any change in the Company’s capital stock
by reason of any split-up, reverse stock split, recapitalization, combination, reclassification, exchange of shares or the
like, or by any other means, the terms “Owned Shares” and “Covered Shares” shall be deemed to refer to and include
such shares as well as all such stock dividends and distributions and any securities into which or for which any or all of such shares
may be changed or exchanged or which are received in such transaction. In such event, equitable adjustments shall be made to the provisions
of this Agreement, as may be required, so that the rights, privileges, duties and obligations hereunder shall continue with respect to
the Acquiror, the Shareholders and the Company.

 

9.            Amendment
and Modification; Waiver. This Agreement may not be amended, modified, supplemented or waived in any manner, whether by course of
conduct or otherwise except by an instrument in writing signed by Acquiror, the Shareholders and the Company.

 

10.           Notices.
Any notice, consent or request to be given in connection with any of the terms or provisions of this Agreement shall be in writing and
shall be sent or given in accordance with the terms of Section 11.3 of the Business Combination Agreement to the applicable party,
with respect to the Company at the address set forth in Section 11.3 of the Business Combination Agreement, and, with respect to
the Shareholders, at the addresses set forth on Exhibit A.

 

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11.           Entire
Agreement. This Agreement and the Business Combination Agreement constitute the entire agreement and supersede all prior agreements
and understandings, both written and oral, between the parties hereto with respect to the subject matter hereof and thereof.

 

12.           No
Third-Party Beneficiaries. Each Shareholder’s representations, warranties and covenants set forth herein are solely for the
benefit of Acquiror in accordance with and subject to the terms of this Agreement, and this Agreement is not intended to, and does not,
confer upon any Person other than the parties hereto any rights or remedies hereunder, including the right to rely upon the representations
and warranties set forth herein, and the parties hereto hereby further agree that this Agreement may only be enforced against, and any
Action that may be based upon, arise out of or relate to this Agreement, or the negotiation, execution or performance of this Agreement
may only be made against, the Persons expressly named as parties hereto.

 

13.           Governing
Law and Venue; Service of Process; Waiver of Jury Trial. Section 11.9 of the Business Combination Agreement is incorporated
by reference herein to apply with full force to any disputes arising under this Agreement.

 

14.           Assignment;
Successors. Neither this Agreement nor any of the rights, interests or obligations hereunder shall be assigned by any of the parties
hereto in whole or in part (whether by operation of law or otherwise) without the prior written consent of the other party, and any such
assignment without such consent shall be null and void. This Agreement shall be binding upon, inure to the benefit of and be enforceable
by the parties hereto and their respective heirs, successors, permitted assigns and transferees and legal representatives.

 

15.           Counterparts.
This Agreement may be executed in one or more counterparts, all of which shall be considered one and the same agreement, it being understood
that each party need not sign the same counterpart. This Agreement shall become effective when each party shall have received a counterpart
hereof signed by all of the other parties. Signatures delivered electronically or by facsimile shall be deemed to be original signatures.

 

16.           Foreign
Corrupt Practices Act. Acquiror hereby represents as of the date of this Agreement and as of the Closing Date that (a) neither
Acquiror nor any of its Affiliates or their respective directors, officers, managers, employees, independent contractors, representatives
or agents (collectively, “Representatives”) have, directly or indirectly, made, offered, promised, or authorized any
payment to, or otherwise contributed any item of value to, any non-U.S. government official, in each case, in violation of the U.S. Foreign
Corrupt Practices Act, as amended (“FCPA”) or any other applicable anti-bribery or anti-corruption law; (b) neither
Acquiror and any of its Affiliates or their Representatives have made or authorized any bribe, rebate, payoff, influence payment, kickback
or other unlawful payment of funds or received or retained any funds in violation of any law, rule or regulation, and (c) Acquiror
has maintained, and has caused each of its Subsidiaries and Affiliates to maintain, systems or internal controls (including, but not
limited to, accounting systems, purchasing systems and billing systems) and written policies to ensure compliance with the FCPA or any
other applicable anti-bribery or anti-corruption law.

 

17.           Compliance
with Sanctions Laws. Acquiror and the Company hereby represent as of the date of this Agreement and as of the Closing Date, that
(a) none of Acquiror, the Company, or any of their Subsidiaries or Representatives have violated any applicable Laws and Orders
relating to economic or trade sanctions administered or enforced by the United States (including by the Office of Foreign Assets Control
of the U.S. Treasury Department (“OFAC”), the U.S. Department of State, and the U.S. Department of Commerce), Canada, the
United Kingdom, the United Nations Security Council, the European Union, or any other relevant Governmental Entity (“Sanctions
Laws”); (b) none of the Acquiror, the Company or any of their Affiliates or Representatives are currently (i) identified
on any specially designated nationals or other blocked person list or otherwise currently subject to any U.S. sanctions administered
by OFAC, the U.S. Department of State, or other applicable Governmental Entity; (ii) organized, resident, or located in, or a national
of a comprehensively sanctioned county; or (iii) owned or otherwise controlled, by a person identified in (i) or (ii); and
(c) Acquiror and the Company have not, directly or indirectly, used any funds, or loaned, contributed or otherwise made available
such funds to any Subsidiary, joint venture partner or other Person, in connection with any sales or operations in any other country
sanctioned by OFAC or for the purpose of financing the activities of any Person currently subject to, or otherwise in violation of, any
U.S. sanctions administered by OFAC or the U.S. Department of State. Acquiror and the Company further represent as of the date of this
Agreement and as of the Closing Date, that neither Acquiror nor the Company have submitted any disclosures or received any written notice
that it is subject to any civil or criminal investigation, audit or other inquiry involving or otherwise relating to any alleged or actual
violation of Sanctions Laws.

 

    4

     

    

 

18.           Expenses.
All reasonable and documented out-of-pocket costs and expenses incurred by each Shareholder in connection with the negotiation, preparation
and execution of this Agreement, the Ancillary Agreements and the transactions contemplated hereby and thereby, including costs, fees
and expenses of such Shareholder’s attorneys, accountants and other advisors, shall constitute Company Transaction Expenses (as
defined in the Business Combination Agreement) and shall be paid in accordance with the Business Combination Agreement.

 

19.           Amended
and Restated Registration Rights Agreement. Upon, and subject to, the consummation of the transactions contemplated by the Business
Combination Agreement, each of the Shareholders and Acquiror shall deliver duly executed counterparts to the Amended and Restated Registration
Rights Agreement in the form attached as Exhibit A to the Business Combination Agreement to be effective as of the Closing.

 

20.           Nonsurvival
of Representations and Warranties. The representations and warranties contained in this Agreement shall not survive the Closing.

 

21.           Capacity
as a Shareholder. Notwithstanding anything herein to the contrary, each Shareholder signs this Agreement solely in its capacity as
a shareholder of the Company, and not in any other capacity and this Agreement shall not limit or otherwise affect the actions of the
Shareholder or any Affiliate, employee or designee of the Shareholder or any of their respective Affiliates in his or her capacity, if
applicable, as an officer or director of the Company or any other Person.

 

[The remainder of this page is intentionally
left blank.]

 

    5

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date
first written above.

 

	 	JATT ACQUISITION CORP
	 	 
	 	By:	/s/ Verender S. Badial
	 	 	Name: Verender S. Badial
	 	 	Title: Chief Financial Officer

 

[Signature Page to Company Shareholder
Support Agreement]

 

    6

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date
first written above.

 

	 	ZURA BIO LIMITED
	 	 
	 	By:	/s/ Oliver Levy
	 	 	Name: Oliver Levy
	 	 	Title:   Director

 

    7

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date
first written above.

 

	 	HANA IMMUNOTHERAPEUTICS LLC
	 	 
	 	By:	/s/ Chris Kim                   
	 	 	Name: Chris Kim
	 	 	Title:   CEO
	 	Subject Shares: 100,000 Series A-1 Shares
	 	__________

 

	 	HANA IMMUNOTHERAPEUTICS LLC
	 	 
	 	By:	/s/ Chris Kim
	 	 	Name: Chris Kim
	 	 	Title:   CEO
	 	Subject Shares:
	 	__________Ordinary Shares

 

[Signature Page to Company Shareholder
Support Agreement]

 

    8

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date
first written above.

 

	 	PFIZER INC.
	 	 
	 	By:	/s/ Deborah J. Baron
	 	 	Name: Deborah J. Baron
	 	 	Title:   SVP, Worldwide Business
	 	Subject Shares: 25,000 Series A-1 Shares

 

[Signature Page to Company Shareholder
Support Agreement]

 

    9

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date
first written above.

 

	 	OLIVER LEVY
	 	 
	 	By:	/s/ Oliver Levy                       
	 	              
	 	Title: Director
	 	Subject Shares:
	 	__________Ordinary Shares

 

[Signature Page to Company Shareholder
Support Agreement]

 

    10

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date
first written above.

 

	 	DAVID BRADY
	 	 
	 	By:	/s/ David Brady
	 	 
	 	Title: Director
	 	Subject Shares:
	 	__________Ordinary Shares

 

[Signature Page to Company Shareholder
Support Agreement]

 

    11

     

    

 

Exhibit A

 

Shareholders

 

	Shareholder	Number of Ordinary Shares	Number of Shares	Notice Details
	Hana Immunotherapeutics LLC	1	100,000	chris.kim@hanaimmunotx.com
	Pfizer Inc.	0	25,000 	
    Email address: rana.al-hallaq@pfizer.com

     

    Correspondence address: For the attention of Rana Al-Hallaq, Pfizer
    Inc., 235 East 42nd Street, New York, NY 10017

     

    With a copy (which shall not constitute notice) to: 

     

    Email address: Brandon.Miller@pfizer.com

     

    Correspondence address: For the attention of Brandon Miller, Pfizer
    Inc., 235 East 42nd Street, New York, NY 10017

	Oliver Levy	3,200	0	oliver.levy@zurabio.com
	David Brady	347	0	david.brady@zurabio.com

 

    12

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