Document:

Exhibit 10.1

 

SECURITIES PURCHASE AGREEMENT

 

SECURITIES
PURCHASE AGREEMENT (the “Agreement”), dated as of August 17, 2015, by and among Celsus Therapeutics
Plc, a company incorporated in England and Wales (registered number 05252842) (the “Company”), with a registered
office at 42-50 Hersham Road, Walton-on-Thames, Surrey, KT12 1RZ and corporate office located at 24 West 40th Street, 8th Floor,
New York, New York, 10018, and the investors listed on the Schedule of Buyers attached hereto (individually, a “Buyer”
and collectively, the “Buyers”).

 

WHEREAS:

 

A.          The
Company and Buyers are executing and delivering this Agreement in reliance upon the exemption from securities registration afforded
by Rule 506 of Regulation D (“Regulation D”) as promulgated by the United States Securities and
Exchange Commission (the “SEC”) under the Securities Act of 1933, as amended (the “1933 Act”);

 

B.          Buyers,
severally, and not jointly, wish to purchase from the Company and the Company wishes to sell to Buyers, upon the terms and conditions
stated in this Agreement, a number of American Depositary Shares of the Company (each American Depositary Share, an “ADS”)
as determined in accordance with this Agreement (the ADSs being purchased by Buyers pursuant to this Agreement, including, for
the avoidance of doubt, any ADSs issued and issuable pursuant to Section 1.b hereof, being referred to as the “Purchased
ADSs”);

 

C.          Each
ADS represents ten (10) ordinary shares of the Company, par value £0.01 per share (“Ordinary Shares”),
as of the date of this Agreement and will represent one hundred (100) Ordinary Shares immediately prior to the Closing giving effect
to the ADS Ratio Change (as defined below) (the Ordinary Shares underlying the Purchased ADSs which may be exchanged therefor upon
surrender of the Purchased ADSs to the Depositary (as defined below) being referred to as the “Purchased Ordinary Shares”);

 

D.          The
Purchased ADSs may be evidenced by American Depositary Receipts (“ADRs”) to be issued pursuant to the Deposit
Agreement, dated as of December 7, 2012, among the Company, Deutsche Bank Trust Company Americas, as depositary (the “Depositary”),
and all owners and holders from time to time of American Depositary Shares issued thereunder (as amended by that certain Amendment
thereto, dated as of December 24, 2013, and as may hereafter be amended or otherwise modified in accordance with its terms, the
“Deposit Agreement”);

 

E.          On
July 10, 2015, the Company entered into that certain Share Exchange Agreement (the “Share Exchange Agreement”)
with RPC Pharma Limited (“RPC”), pursuant to which the Company agreed, subject to the terms and conditions of
the Share Exchange Agreement, to acquire all of the capital stock of Volution Immuno Pharmaceuticals SA (“Volution”)
from RPC, the sole shareholder of Volution, in exchange for Ordinary Shares (the “Acquisition”);

 

     

     

    

 

F.          The
Board of Directors of the Company (the “Company Board”) has (i) determined that it is in the best
interests of the Company and its shareholders, and declared it advisable, to enter into each of the Share Exchange Agreement and
this Agreement, and approved the execution, delivery and performance of this Agreement and the consummation of the transactions
contemplated hereby and thereby, including the issuance of the Ordinary Shares pursuant to the Share Exchange Agreement and the
issuance of the Purchased ADSs hereunder (such matters referred to in this clause (i), collectively, as the “Proposals”);
and (ii) resolved to recommend the approval and adoption of the Proposals by the shareholders of the Company (the “Company
Board Recommendation”); and

 

G.          Contemporaneously
with the execution and delivery of this Agreement, the parties hereto are executing and delivering a Registration Rights Agreement,
substantially in the form attached as Exhibit A (as the same may be amended, restated, modified or supplemented and
in effect from time to time, the “Registration Rights Agreement”), pursuant to which the Company has agreed
to provide certain registration rights under the 1933 Act and the rules and regulations promulgated thereunder.

 

NOW THEREFORE,
the Company and Buyers hereby agree as follows:

 

1.           PURCHASE
AND SALE OF PURCHASED ADSs.

 

a.          Purchase
of Purchased ADSs. Subject to the satisfaction (or waiver) of the conditions set forth in Sections 6 and 7
below, on the Closing Date (as defined in Section 1.c), the Company shall issue and sell to each Buyer, and each Buyer
severally agrees to purchase from the Company, a number of Purchased ADSs equal to the quotient of (i) such Buyer’s
Purchase Price, divided by (ii) the Per Share Purchase Price (the “Closing”). The aggregate purchase
price (such Buyer’s “Purchase Price”) for the Purchased ADSs to be purchased by each Buyer at the Closing
shall be the amount set forth opposite such Buyer’s name on the Schedule of Buyers.

 

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b.          For purposes
of this Agreement, (i) “Per Share Purchase Price” means the product of (A) one hundred (100) multiplied
by (B) the quotient of (x) One Hundred Fifty Million Dollars ($150,000,000), divided by (y) the Fully-Diluted
Shares; and (ii) “Fully-Diluted Shares” means, as of the Closing Date, the sum of (1) the number of Ordinary
Shares in issue (including Ordinary Shares represented by outstanding ADSs), giving effect to the issuance of any Ordinary Shares,
ADSs or other securities of the Company pursuant to, or otherwise in connection with, the Acquisition, plus (2) the number
of Ordinary Shares directly or indirectly issuable upon exercise, conversion or exchange of outstanding Options and Convertible
Securities (including, for the avoidance of doubt, the warrants to purchase Ordinary Shares outstanding at Closing (the “Company
Warrants”)), including any Options or Convertible Securities issuable pursuant to, or otherwise in connection with, the
Acquisition (without giving effect to any limitations on exercise, conversion or exchange thereof as of such date) and giving effect
to the Company’s good faith determination prior to the Closing of any adjustments to the number of Ordinary Shares directly
or indirectly issuable pursuant to, and in accordance with, their terms resulting from the consummation of the transactions contemplated
hereby, the Acquisition and the issuance of any securities pursuant to the Share Exchange Agreement or otherwise in connection
therewith (in the case of the Company Warrants, taking into account any agreements or understandings with respect to such adjustments
reached with the holders of the Company Warrants prior to the Closing (such good faith determination of the Company prior to the
Closing with respect to the Company Warrants being referred to as the “Company Warrant Determination”)). For
purposes of the definition of Fully-Diluted Shares, (X) if the number of Ordinary Shares issuable upon exercise of the Company
Warrants is increased (the “Increased Warrant Shares”) following the Closing (because of a challenge by the
holders of the Company Warrants or otherwise) as a result of any increase in the number of Ordinary Shares issuable upon exercise
thereof over the number set forth in the Company Warrant Determination due to any adjustment to the Company Warrants to give effect
to the Acquisition and the issuance of any securities pursuant to the Share Exchange Agreement or otherwise in connection therewith,
and (Y) if, as a result of any such adjustment, any additional Ordinary Shares are issued or issuable pursuant to the Share Exchange
Agreement (any such additional Ordinary Shares, the “Additional Acquisition Shares”), then the Company shall
promptly issue to each Buyer an additional number of restricted ADSs representing Ordinary Shares that such Buyer would have been
entitled to if the Fully-Diluted Shares included the Increased Warrant Shares and the Additional Acquisition Shares. Notwithstanding
the foregoing, to the extent that any issuance of Purchased ADSs to any Buyer (at the Closing or thereafter) would result in such
Buyer (together with such Buyer’s affiliates and any other Persons whose beneficial ownership of the ADSs and/or Ordinary
Shares would be aggregated with that of such holder for purposes of Section 13(d) of the 1934 Act (as defined below), including
ADSs and/or Ordinary Shares held by a Person acting as a group together with such Buyer) owning (beneficially or otherwise) ADSs
and/or Ordinary Shares representing in the aggregate in excess of 9.9% of the Ordinary Shares outstanding immediately after giving
effect to such issuance, such Buyer shall be issued, in lieu of the ADSs representing such excess number of Ordinary Shares (the
“Excess Shares”), a cashless exercisable warrant, in form reasonably acceptable to such Buyer, to purchase the
ADSs representing such Excess Shares (subject to proportionate adjustment for stock splits, stock dividends, stock combinations
and similar events) at a price of $0.01 per ADS, which warrant shall provide that the holder thereof shall not have the right to
exercise such warrant, to the extent that after giving effect to such exercise, such holder (together with such holder’s
affiliates and any other Persons whose beneficial ownership of the ADSs and/or Ordinary Shares would be aggregated with that of
such holder for purposes of Section 13(d) of the 1934 Act, including ADSs and/or Ordinary Shares held by a Person acting as a group
together with such holder) would own (beneficially or otherwise) ADSs and/or Ordinary Shares representing in the aggregate in excess
of 9.9% of the Ordinary Shares outstanding immediately after giving effect to such exercise (the ADSs issuable upon exercise of
any such warrants constituting Purchased ADSs hereunder). The Company covenants, acknowledges and agrees to keep Buyers informed
on a reasonably current basis of any challenges by the holders of the Company Warrants with respect to the Company’s determination
of the adjustment to the exercise price thereof and the number of Ordinary Shares issuable upon exercise thereof and as to any
other adjustments to the Company Warrants and to the shares issuable pursuant to the Share Exchange Agreement. At least one Business
Day prior to Closing, the Company shall deliver to each of the Buyers a certificate, signed by a Director, certifying as to (I)
the pro forma capitalization of the Company after giving effect to the Acquisition, the issuance of the Purchased ADSs and the
Purchased Ordinary Shares and any adjustments to any Options or Convertible Securities resulting therefrom, and (II) the Company’s
determination of any adjustments to the number of Ordinary Shares directly or indirectly issuable pursuant to, and in accordance
with, the terms of any Convertible Securities and Options resulting from the consummation of the transactions contemplated hereby,
the Acquisition and the issuance of any securities pursuant to the Share Exchange Agreement or otherwise in connection therewith
(including the Company Warrant Determination). For purposes of this Agreement, “Convertible Securities” means
any stock or securities (other than Options and ADSs) directly or indirectly convertible into or exchangeable or exercisable for
ADSs or Ordinary Shares; and “Options” means any rights, warrants or options to subscribe for or purchase ADSs
or Ordinary Shares or Convertible Securities.

 

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c.          Closing Date.
The date and time of the Closing (the “Closing Date”) shall be 10:00 a.m., New York City time, on the
first Business Day following the satisfaction (or waiver) of all of the conditions set forth in Sections 6 and 7
(or such later or earlier date as is mutually agreed to in writing by the Company and Buyers). The Closing shall occur on
the Closing Date at the offices of Katten Muchin Rosenman LLP, 525 West Monroe Street, Chicago, Illinois 60661-3693 or at
such other place as the Company and Buyers may collectively designate in writing. “Business Day” means any
day other than Saturday, Sunday or any other day on which commercial banks in the City of New York are authorized or required
by law to remain closed.

 

d.          Form
of Payment. On the Closing Date, (i) each Buyer shall pay such Buyer’s Purchase Price to the Company for the Purchased
ADSs to be issued and sold to such Buyer on the Closing Date, by wire transfer of immediately available funds in accordance with
the Company’s written wire instructions, less any amount withheld pursuant to Section 5.h, and (ii) the
Company shall deliver to each Buyer an ADR (or ADRs representing such numbers of Purchased ADSs as such Buyer shall request) representing
(in the aggregate) the number of Purchased ADSs that such Buyer is purchasing hereunder, in each case duly executed by the Depositary
and registered in the name of such Buyer and/or its designee(s).

 

2.           BUYER’S
REPRESENTATIONS AND WARRANTIES.

 

Each Buyer
represents and warrants, severally and not jointly, as of the date of this Agreement and the Closing Date, with respect to only
itself, that:

 

a.          Investment
Purpose. Such Buyer is acquiring (i) the Purchased ADSs purchased by such Buyer hereunder, and (ii) the underlying Purchased
Ordinary Shares (the Purchased ADSs and the Purchased Ordinary Shares being collectively referred to herein as the “Securities”)
for its own account and not with a view towards, or for resale in connection with, the public sale or distribution thereof, except
pursuant to sales registered under, or exempted from, the registration requirements of, the 1933 Act; provided, however,
that by making the representations herein, such Buyer does not agree to hold any of the Securities for any minimum or other specific
term and reserves the right to dispose of the Securities at any time in accordance with or pursuant to an effective registration
statement or an exemption from registration under the 1933 Act.

 

b.          Accredited
Investor Status. Such Buyer is an “accredited investor” as that term is defined in Rule 501(a) of Regulation D.

 

c.          Reliance
on Exemptions. Such Buyer understands that the Securities are being offered and 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 in part
upon the truth and accuracy of, and such Buyer’s compliance with, the representations, warranties, agreements, acknowledgments
and understandings of such Buyer set forth herein in order to determine the availability of such exemptions.

 

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d.          Information.
Such Buyer and its advisors, if any, have been furnished with all materials relating to the business, finances and operations of
the Company and the Subsidiaries and materials relating to the offer and sale of the Securities that have been requested by such
Buyer. Such Buyer and its advisors, if any, have been afforded the opportunity to ask questions of the Company. Neither such inquiries
nor any other due diligence investigations conducted by such Buyer or its advisors, if any, or its representatives shall modify,
amend or affect such Buyer’s right to rely on the Company’s representations and warranties contained in Section 3
below. Such Buyer understands that its investment in the Securities involves a high degree of risk. Such Buyer has sought such
accounting, legal and tax advice as it has considered necessary to make an informed investment decision with respect to its acquisition
of the Securities.

 

e.          No
Governmental Review. Such Buyer 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 Securities or the fairness or suitability of the investment
in the Securities nor have such authorities passed upon or endorsed the merits of the offering of the Securities.

 

f.          Transfer
or Resale. Such Buyer understands that, except as provided in the Registration Rights Agreement, (i) the Securities have
not been and are not being registered under the 1933 Act or any state securities laws, and may not be offered for sale, sold, assigned
or transferred unless (A) subsequently registered thereunder, (B) such Buyer shall have delivered to the Company an opinion
of counsel, in a generally acceptable form, to the effect that such Securities to be sold, assigned or transferred may be sold,
assigned or transferred pursuant to an exemption from such registration, or (C) such Buyer provides the Company with reasonable
assurance that such Securities can be sold, assigned or transferred pursuant to Rule 144 promulgated under the 1933 Act, as
amended (or a successor rule thereto) (“Rule 144”); (ii) any sale of the Securities made in reliance on
Rule 144 may be made only in accordance with the terms of Rule 144; and (iii) neither the Company nor any other
Person is under any obligation to register the Securities under the 1933 Act or any state securities laws or to comply with
the terms and conditions of any exemption thereunder. Notwithstanding the foregoing, the Securities may be pledged in connection
with a bona fide margin account or other loan or financing arrangement secured by the Securities.

 

g.          Legends.
Such Buyer understands that the certificates or other instruments representing the Securities and, until such time as the sale
of the Purchased ADSs and the Purchased Ordinary Shares have been registered under the 1933 Act as contemplated by the Registration
Rights Agreement, the ADRs or certificates representing the Purchased ADSs and the Purchased Ordinary Shares, except as set forth
below, shall bear a restrictive legend in the following form (the “1933 Act Legend”) (and a stop-transfer order
may be placed against transfer of such certificates or other instruments):

 

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THE SECURITIES REPRESENTED BY THIS
CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES
MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT
FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS OR (B) AN OPINION OF
COUNSEL, IN A GENERALLY ACCEPTABLE FORM, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR APPLICABLE STATE SECURITIES LAWS OR
(II) UNLESS SOLD PURSUANT TO RULE 144 UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN
CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES.

 

Upon the written request to the
Company of a holder of an ADR or a certificate or other instrument representing any Securities, the 1933 Act Legend shall be removed
and the Company shall cause a certificate without the 1933 Act Legend to be delivered to the holder of the Securities upon which
it is stamped (or, in the case of any Purchased Ordinary Shares being acquired upon surrender of the Purchased ADSs to the Depositary,
the Company shall cause the Purchased Ordinary Shares to be delivered without being subject to the 1933 Act Legend), if (i) such
Securities are registered for resale under the 1933 Act (provided that, if the holder is selling pursuant to the effective registration
statement registering the Securities for resale, the holder agrees to only sell such Securities during such time that such registration
statement is effective and such holder is not aware or has not been notified by the Company that such registration statement has
been withdrawn or suspended, and only as permitted by such registration statement), (ii) in connection with a sale transaction,
such holder provides the Company with an opinion of counsel, in a generally acceptable form, to the effect that a public sale,
assignment or transfer of the Securities may be made without registration under the 1933 Act, (iii) such holder provides the Company
with reasonable assurances that the Securities can be sold pursuant to Rule 144 without compliance with Rule 144(e) or Rule 144(f)
(or successors thereto), (iv) such holder provides the Company reasonable assurances that the Securities have been or are being
sold pursuant to Rule 144, or (v) such holder certifies, on or after the date that is six months after the date on which such holder
acquired the Securities (or is deemed to have acquired the Securities under Rule 144, which in the case of the Purchased Ordinary
Shares shall be the Closing Date), that such holder is not an “affiliate” of the Company (as defined in Rule 144).
The Company shall be responsible for the fees of its transfer agent and all fees of The Depository Trust Company (the “DTC”)
associated with such issuance. The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable
harm to the holders of the Securities. Accordingly, the Company acknowledges that the remedy at law for a breach of its obligations
under this Section 2.g will be inadequate and agrees that, in the event of a breach or threatened breach of this Section
2.g, such holder shall be entitled, in addition to all other available remedies, to an injunctive order and/or injunction restraining
any breach and requiring immediate issuance and transfer, without the necessity of showing economic loss and without any bond or
other security being required.

 

h.          Authorization;
Enforcement; Validity. Such Buyer is a validly existing corporation, partnership, limited liability company or other entity
and has the requisite corporate, partnership, limited liability or other organizational power and authority to purchase the Securities
pursuant to this Agreement. This Agreement has been duly and validly authorized, executed and delivered on behalf of such Buyer
and is the valid and binding agreement of such Buyer enforceable against such Buyer in accordance with its terms. Each of the Registration
Rights Agreement and the other documents entered into by such Buyer in connection with the transactions contemplated hereby and
thereby as of the Closing will have been duly and validly authorized, executed and delivered on behalf of such Buyer as of the
Closing and will be valid and binding agreements of such Buyer enforceable against such Buyer in accordance with their respective
terms, except as may be limited by bankruptcy, insolvency, fraudulent conveyance or similar laws affecting creditors’ rights
generally and general principles of equity.

 

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i.          Residency.
Such Buyer is a resident of that jurisdiction specified below its address on the Schedule of Buyers.

 

3.           REPRESENTATIONS
AND WARRANTIES OF THE COMPANY.

 

The Company
represents and warrants, as of the date of this Agreement and the Closing Date to each of Buyers that:

 

a.          Organization
and Qualification. Set forth in Schedule 3.a is a true and correct list of the entities in which the Company, directly
or indirectly, owns capital stock or holds an equity or similar interest, together with their respective jurisdictions of organization
or incorporation and the percentage of the issued/and/or outstanding shares, capital stock or other equity interests of each such
entity that is held by the Company or any of the Subsidiaries. Other than with respect to the entities listed on Schedule 3.a,
the Company does not directly or indirectly own any security or beneficial ownership interest, in any other Person (including through
joint venture or partnership agreements) or have any interest in any other Person. Each of the Company and the Subsidiaries is
a corporation, limited liability company, partnership or other entity and is duly incorporated, organized or formed and validly
existing in good standing under the laws of the jurisdiction in which it is incorporated or organized and has the requisite corporate,
partnership, limited liability company or other organizational power and authority to own its properties, and to carry on its business
as now being conducted. Each of the Company and the Subsidiaries is duly qualified to do business and is in good standing in every
jurisdiction in which its ownership of property, or the nature of the business conducted by the Company makes such qualification
necessary, except to the extent that the failure to be so qualified or be in good standing would not have, and would not be reasonably
expected to have, a Material Adverse Effect. As used in this Agreement, “Material Adverse Effect” means any
material adverse effect on (i) the business, properties, assets, operations, results of operations, condition (financial or otherwise)
or prospects of the Company or of any of the Subsidiaries, individually or taken as a whole, or on the transactions contemplated
hereby or on the agreements and instruments to be entered into in connection herewith (including the legality, validity or enforceability
thereof), or on the authority or ability of the Company to perform its obligations under the Transaction Documents (as defined
in Section 3.b) or (ii) the rights and remedies of any Buyers under the Transaction Documents. Except as set forth
in Schedule 3.a, the Company holds all right, title and interest in and to 100% of the capital stock, equity or similar
interests of each of the Subsidiaries, in each case, free and clear of any Liens (as defined below), including any restriction
on the use, voting, transfer, receipt of income or other exercise of any attributes of free and clear ownership by a current holder,
and no such Subsidiary owns capital stock or holds an equity or similar interest in any other Person. “Person”
means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization
or a government or any department or agency thereof or any other legal entity. “Lien” means, with respect to
any asset, any mortgage, lien, pledge, hypothecation, charge, security interest, encumbrance or adverse claim of any kind
or any restrictive covenant, condition, restriction or exception of any kind that has the practical effect of creating a mortgage,
lien, pledge, hypothecation, charge, security interest, encumbrance or adverse claim of any kind. “Subsidiary”
means any entity in which the Company, directly or indirectly, owns any of the outstanding capital stock, equity or similar interests
or voting power of such entity at the time of this Agreement or at any time hereafter, and for purposes hereof shall include Volution
and any entity in which Volution, directly or indirectly, owns any of the outstanding capital stock, equity or similar interests
or voting power of such entity at the time of this Agreement or at any time hereafter.

 

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b.          Authorization;
Enforcement; Validity.

 

(i)          Subject
to the receipt of the Shareholder Approval (as defined below), the Company has the requisite corporate, partnership, limited liability
company or other organizational power and authority to enter into and perform its obligations under each of this Agreement, the
Registration Rights Agreement and each of the other agreements to which it is a party or by which it is bound and which is entered
into by the parties hereto in connection with the transactions contemplated hereby and thereby (collectively, the “Transaction
Documents”), and the Share Exchange Agreement, and to issue the Securities in accordance with the terms hereof and to
consummate the Acquisition pursuant to the terms of the Share Exchange Agreement. The execution and delivery of the Transaction
Documents and the Share Exchange Agreement by the Company and the consummation by the Company of the transactions contemplated
hereby and thereby, including the issuance of the Purchased ADSs and the underlying Purchased Ordinary Shares and the consummation
of the Acquisition, have been duly authorized by the Company Board and no further consent or authorization is required by the Company,
the Company Board or the Company’s shareholders or equityholders, except for the Shareholder Approval. Without limiting the
foregoing, the Company Board has (A) determined that it is in the best interests of the Company and its shareholders, and declared
it advisable, to enter into each of the Share Exchange Agreement and this Agreement, and approved the execution, delivery and performance
of this Agreement and the consummation of the transactions contemplated hereby and thereby, including the issuance of the Ordinary
Shares pursuant to the Share Exchange Agreement and the issuance of the Purchased ADSs hereunder, and (B) resolved to recommend
the approval and adoption of the Proposals by the shareholders of the Company. The only votes of the Company’s shareholders
required to approve and adopt the Share Exchange Agreement, this Agreement and the transactions contemplated hereby and thereby
are, in the case of each of the Proposals, the affirmative vote of the holders of a majority of the shares present at the meeting
in person or by proxy and voting on the Proposal (the receipt of sufficient votes required to approve all such Proposals is referred
to herein as the “Shareholder Approval”).

 

(ii)          This
Agreement, the other Transaction Documents dated of even date herewith and the Share Exchange Agreement have been duly executed
and delivered by the Company and constitute the valid and binding obligations of the Company, enforceable against it in accordance
with their terms. As of the Closing, the Transaction Documents dated after the date of this Agreement and on or prior to the date
of the Closing shall have been duly executed and delivered by the Company, and shall constitute the valid and binding obligations
of the Company, enforceable against such parties in accordance with their terms.

 

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c.          Capitalization.

 

(i)          The
issued share capital of the Company is £557,396.16, which consists of (i) 55,636,283 Ordinary Shares of 1 pence each; (ii)
633,333 Deferred B Shares of 0.1 pence each, all of which, and the right to convert into Ordinary Shares under which, have expired
in accordance with the terms of the Articles of Association; and (iii) 400,000 Deferred C Shares of 0.1 pence each, all of
which, and the right to convert into Ordinary Shares under which, have expired in accordance with the terms of the Articles of
Association. No Deferred B Shares or Deferred C Shares entitle any holder thereof to any economic, voting or other rights with
respect to the Company. Pursuant to a shareholder resolution dated June 28, 2012, the Company was authorized to allot shares (and
subscription rights / warrants) with an aggregate nominal value of £50,000,000 which authority expires on the fifth anniversary
of it being passed of which at least £49,400,000 remains unused and available for the issuance of up to 4,940,000,000 Ordinary
Shares of 1 pence each. The Company has agreed to issue: (A) up to 5,865,000 ordinary shares which are reserved for issuance pursuant
to the Company’s stock option, restricted stock and stock purchase plans, including 2,791,690 shares issuable pursuant to
outstanding awards under such plans; and (B) up to 3,712,070 shares issuable and reserved for issuance pursuant to the Company
Warrants. Schedule 3.c sets forth the pro forma capitalization of the Company after giving effect to the Acquisition, the
issuance of the Purchased ADSs and the Purchased Ordinary Shares and any adjustments to any Options or Convertible Securities resulting
therefrom. All of such issued or issuable shares have been, or upon issuance will be, validly allotted and issued and are, or upon
issuance will be, fully paid and nonassessable. Except as disclosed in Schedule 3.c, (A) no shares in the capital
of the Company or any of the Subsidiaries are subject to preemptive rights or any other similar rights or any Liens suffered or
permitted by the Company; (B) there are no outstanding Options or Convertible Securities, or contracts, commitments, understandings
or arrangements by which the Company or any of the Subsidiaries is or may become bound to issue additional shares in the Company
or any of the Subsidiaries, or any Options or Convertible Securities; (C) there are no agreements or arrangements under which
the Company or any of the Subsidiaries is obligated to register the sale of any of their securities under the 1933 Act (except
the Registration Rights Agreement); (D) there are no outstanding securities or instruments of the Company or any of the Subsidiaries
that contain any redemption or similar provisions, and there are no contracts, commitments, understandings or arrangements by which
the Company or any of the Subsidiaries is or may become bound to redeem a security of the Company and no other shareholder or similar
agreement to which the Company or any of the Subsidiaries is a party; (E) there are no securities or instruments containing
anti-dilution or similar provisions that will or may be triggered by the issuance of the Securities; and (F) the Company does
not have any stock appreciation rights or “phantom share” plans or agreements or any similar plan or agreement. The
Company has furnished to each Buyer true and correct copies of the Company’s Memorandum of Association (the “Memorandum
of Association”), and the Company’s Articles of Association (the “Articles of Association”),
and all documents and instruments containing the terms of all securities convertible into, or exercisable or exchangeable for,
Ordinary Shares or ADSs, and the material rights of the holders thereof in respect thereto.

 

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(ii)          The
Per Share Purchase Price will not be less than the product of (A) ten (10), multiplied by $0.46, which represents
75% of the closing bid price per ADS on August 17, 2015 as reported by the NASDAQ Capital Market.

 

(iii)         The
issuance of the Securities hereunder will constitute the “Offering” for purposes of the Share Exchange Agreement and
the Securities issued or issuable pursuant to this Agreement will not be taken into account in determining the Company’s
“Fully Diluted Share Capital” for purposes of the Share Exchange Agreement.

 

d.          Issuance
of Securities. The Purchased ADSs are duly authorized and, upon issuance in accordance with the terms hereof, will be (i) properly
and validly allotted and issued, fully paid and nonassessable, (ii) free from all taxes and Liens with respect to the issuance
thereof and (iii) entitled to the rights set forth in the Deposit Agreement and the ADRs evidencing the Purchased ADSs. The
Purchased Ordinary Shares are duly authorized and, upon issuance of the Purchased ADSs in accordance with the terms hereof, will
be (A) duly deposited with the Depositary in accordance with the Deposit Agreement, with the Depositary being entered in the register
of members of the Company in respect of the Purchased Ordinary Shares, (B) properly and validly allotted and issued, fully
paid and nonassessable and (C) free from all taxes and Liens with respect to the issue thereof. The holders of the Purchased Ordinary
Shares, upon issuance upon surrender of the Purchased ADSs to the Depositary, will be entitled to all rights accorded to a holder
of Ordinary Shares. Assuming the accuracy of the representations and warranties of Buyers set forth in Sections 2.a, 2.b,
2.d and 2.i, the issuance by the Company of the Securities is exempt from registration under the 1933 Act and
applicable state securities laws.

 

e.          No
Conflicts.

 

(i)          The
execution and delivery of the Transaction Documents and the Share Exchange Agreement by the Company, the performance by the Company
of its obligations thereunder and the consummation by it of the transactions contemplated thereby (including the issuance of the
Purchased ADSs and the Purchased Ordinary Shares and the consummation of the Acquisition pursuant to the Share Exchange Agreement)
will not (i) result in a violation of the Memorandum of Association or the Articles of Association or the organizational documents
of any Subsidiary; (ii) conflict with, or constitute a breach or default (or an event which, with the giving of notice or
lapse of time or both, constitutes or would constitute a breach or default) under, or give to others any right of termination,
amendment, acceleration or cancellation of, or other remedy with respect to, any agreement, indenture or instrument to which the
Company is a party; (iii) result in a violation of any law, rule, regulation, order, judgment or decree (including U.S. federal
and state securities laws and regulations) applicable to the Company or by which any property or asset of the Company is bound
or affected. Except for the filings and listings contemplated by the Registration Rights Agreement and filings to be made pursuant
to Sections 4.b, 5.b and 5.g, none of the Company or any of the Subsidiaries is required to obtain any consent,
authorization or order of, or make any filing or registration with, any court or governmental agency or any regulatory or self-regulatory
agency in order for it to execute, deliver or perform any of its obligations under, or otherwise consummate any of the transactions
contemplated by, this Agreement or any of the other Transaction Documents in accordance with the terms hereof or thereof. All consents,
authorizations, orders, filings and registrations that the Company or any of the Subsidiaries is or has been required to obtain
as described in the preceding sentence have been obtained or effected on or prior to the date of this Agreement or shall be obtained
or effected prior to the applicable due date thereafter, as provided by applicable law, this Agreement or otherwise.

 

    	 	10	 

     

    

 

(ii)          The
Company is not in violation of any term of the Articles of Association. Neither the Company nor any of the Subsidiaries is in violation
of any term of or in default under (or with the giving of notice or lapse of time or both would be in violation of or default under)
any contract, agreement, mortgage, indebtedness, indenture, instrument, judgment, decree or order or any statute, rule or regulation
applicable to the Company or any of the Subsidiaries, including the Share Exchange Agreement, which violation or default would
or would reasonably be expected to have a Material Adverse Effect. The business of the Company and the Subsidiaries is not being
conducted in violation of any law, ordinance or regulation of any governmental entity, which violation would or would reasonably
be expected to have a Material Adverse Effect.

 

f.          SEC
Documents; Financial Statements; Sarbanes-Oxley.

 

(i)          Since
January 1, 2014, the Company has filed all reports, schedules, forms, statements and other documents required to be filed by it
with the SEC pursuant to the reporting requirements of the Securities Exchange Act of 1934 Act, as amended (the “1934
Act”) (all of the foregoing filed prior to the date this representation is made (including all exhibits included therein
and financial statements and schedules thereto and documents incorporated by reference therein) being hereinafter referred to as
the “SEC Documents”). The Company has made available to Buyers or their respective representatives, or filed
and made publicly available on the SEC’s Electronic Data Gathering, Analysis, and Retrieval system (or the successor thereto)
(“EDGAR”) no less than five days prior to the date this representation is made, true and complete copies of
the SEC Documents. Each of the SEC Documents was filed with the SEC within the time frames prescribed by the SEC for the filing
of such SEC Documents (including any extensions of such time frames permitted by Rule 12b-25 under the 1934 Act pursuant to
timely filed Forms 12b-25) such that each filing was timely filed (or deemed timely filed pursuant to Rule 12b-25 under the
1934 Act) with the SEC. As of their respective dates, the SEC Documents complied in all material respects with the requirements
of the 1934 Act and the rules and regulations of the SEC promulgated thereunder applicable to the SEC Documents. None of the
SEC Documents, at the time they were filed with the SEC, contained any untrue statement of a material fact or omitted to state
a material fact required to be stated therein or necessary in order to make the statements therein, in light of the circumstances
under which they were made, not misleading. Since the filing of the SEC Documents, no event has occurred that would require an
amendment or supplement to any of the SEC Documents and as to which such an amendment has not been filed and made publicly available
on the SEC’s EDGAR system no less than five days prior to the date this representation is made. The Company has not received
any written comments from the SEC staff that have not been resolved to the satisfaction of the SEC staff.

 

    	 	11	 

     

    

 

(ii)          As
of their respective dates, each of (A) the consolidated financial statements of the Company and the Subsidiaries included in the
SEC Documents, and (B) the consolidated financial statements of Volution and Affiliate included in the Proxy Statement complied
as to form in all material respects with applicable accounting requirements and the published rules and regulations of the SEC
with respect thereto. Such financial statements have been prepared in accordance with United States generally accepted accounting
principles (“GAAP”), consistently applied, during the periods involved (except (I) as may be otherwise
indicated in such financial statements or the notes thereto, or (II) in the case of unaudited interim statements, to the extent
they may exclude footnotes or may be condensed or summary statements) and fairly present in all material respects the financial
position of the Company and its subsidiaries, in the case of the financial statements referred to in clause (A) hereof, and Volution
and Affiliate, in the case of the financial statements referred to in clause (B) hereof, as of the dates thereof and the results
of their operations and cash flows for the periods then ended (subject, in the case of unaudited statements for periods subsequent
to December 31, 2014, to normal year-end audit adjustments that are not material individually or in the aggregate). None of the
Company, the Subsidiaries and their respective officers, directors and Affiliates or, to the Company’s Knowledge, any shareholder
of the Company has made any filing with the SEC (other than the SEC Documents), issued any press release or made, distributed,
paid for or approved (or engaged any other Person to make or distribute) any other public statement, report, advertisement or communication
on behalf of the Company or any of the Subsidiaries or otherwise relating to the Company or any of the Subsidiaries that contains
any untrue statement of a material fact or omits any statement of material fact necessary in order to make the statements therein,
in the light of the circumstances under which they are or were made, not misleading or has provided any other information to Buyers,
including information referred to in Section 2.d, that contains any untrue statement of a material fact or, with respect
to written information, omits to state any material fact necessary in order to make the statements therein, in the light of the
circumstances under which they are or were made, not misleading. The accounting firm that expressed its opinion with respect to
the consolidated financial statements of the Company and the Subsidiaries included in the Company’s most recently filed annual
report on Form 10-K, and reviewed the consolidated financial statements included in the Company’s most recently filed quarterly
report on Form 10-Q, was independent of the Company, and the accounting firm that expressed its opinion with respect to the consolidated
financial statements of Volution and Affiliate included in the Proxy Statement was independent of Volution and Affiliate, in each
case pursuant to the standards set forth in Rule 2-01 of Regulation S-X promulgated by the SEC and as required by the
applicable rules and guidance from the Public Company Accounting Oversight Board (United States), and each such firm was otherwise
qualified to render such opinion under applicable law and the rules and regulations of the SEC. There is no transaction, arrangement
or other relationship between the Company or the Subsidiaries and an unconsolidated or other off-balance-sheet entity that is required
to be disclosed by the Company in its reports pursuant to the 1934 Act that has not been so disclosed in the SEC Documents
that were filed with the SEC prior to the date of this Agreement. For purposes of this Agreement, “Affiliate”
means, with respect to any Person, another Person that, directly or indirectly, (V) has an equity interest in that Person,
(W) has a common ownership with that Person, (X) controls that Person, (Y) is controlled by that Person or (Z) shares
common control with that Person. “Control” or “controls” for purposes hereof means that a
person or entity has the power, direct or indirect, to conduct or govern the policies of another Person.

 

(iii)          The
pro forma financial information and the related notes included in the Proxy Statement have been properly compiled and prepared
in accordance with the applicable requirements of the 1933 Act and the rules and regulations thereunder and present fairly the
information shown therein, and the assumptions used in the preparation thereof are reasonable and the adjustments used therein
are appropriate to give effect to the transactions and circumstances referred to therein.

 

    	 	12	 

     

    

 

(iv)         The
Company and the Subsidiaries are in all material respects in compliance with applicable provisions of the Sarbanes-Oxley Act of
2002, as amended, and the rules and regulations thereunder (collectively, “Sarbanes-Oxley”).

 

(v)          Since
January 1, 2014, neither the Company nor any of the Subsidiaries nor, to the Company’s Knowledge, any director, officer or
employee, of the Company or any of the Subsidiaries, has received or otherwise obtained any material complaint, allegation, assertion
or claim, whether written or oral, regarding the accounting or auditing practices, procedures, methodologies or methods of the
Company or any of the Subsidiaries or their respective internal accounting controls, including any complaint, allegation, assertion
or claim that the Company or any of the Subsidiaries has engaged in questionable accounting or auditing practices. No attorney
representing the Company or any of the Subsidiaries, whether or not employed by the Company or any of the Subsidiaries, has reported
evidence of a material violation of securities laws, breach of fiduciary duty or similar violation by the Company or any of the
Subsidiaries or any of their respective officers, directors, employees or agents to the Company Board or any committee thereof
or to any director or officer of the Company. Since January 1, 2014, there have been no internal or SEC or other regulatory authority
investigations regarding accounting or revenue recognition discussed with, reviewed by or initiated at the direction of the chief
executive officer or principal financial officer of the Company or any Subsidiary, the Company Board or any board of directors
(or similar governing body) of any of the Subsidiaries or any committee thereof. The Company is not, and never has been, a “shell
company” (as defined in Rule 12b-2 under the 1934 Act). The Company is eligible to register the Purchased ADSs for resale
by Buyers on a registration statement on Form S-3 under the 1933 Act.

 

(vi)         As
used in this Agreement, the “Company’s Knowledge” of the Company and similar language means, unless otherwise
specified, the actual knowledge of any “officer” (as such term is defined in Rule 16a-1 under the 1934 Act) of the
Company or of any Subsidiary and the knowledge any such Person would be expected to have after reasonable due diligence inquiry.

 

g.          Internal
Accounting Controls; Disclosure Controls and Procedures. Each of the Company and Volution maintains a system of internal accounting
controls sufficient to provide reasonable assurance that (i) transactions are executed in accordance with management’s
general or specific authorizations, (ii) transactions are recorded as necessary to permit preparation of financial statements
in conformity with GAAP and to maintain asset and liability accountability, (iii) access to assets or incurrence of liability
is permitted only in accordance with management’s general or specific authorization and (iv) the recorded accountability
for assets and liabilities is compared with the existing assets and liabilities at reasonable intervals and appropriate action
is taken with respect to any differences. The Company has timely filed and made publicly available on the SEC’s EDGAR system
no less than five days prior to the date this representation is made, and all certifications and statements required by (A) Rule 13a-14
or Rule 15d-14 under the 1934 Act and (B) Section 906 of Sarbanes Oxley with respect to any Company SEC Documents. The
Company maintains disclosure controls and procedures required by Rule 13a-15 or Rule 15d-15 under the 1934 Act;
such controls and procedures are effective to ensure that the information required to be disclosed by the Company in the reports
that it files with or submits to the SEC (X) is recorded, processed, summarized and reported accurately within the time periods
specified in the SEC’s rules and forms and (Y) is accumulated and communicated to the Company’s management, including
its principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.
The Company maintains internal control over financial reporting required by Rule 13a-15 or Rule 15d-15 under the 1934 Act;
such internal control over financial reporting is effective and does not contain any material weaknesses.

 

    	 	13	 

     

    

 

h.          Absence
of Certain Changes. Except as disclosed in any SEC Documents that were filed with the SEC prior to the date of this Agreement,
since January 1, 2014, there has been no Material Adverse Effect and no circumstances exist that could reasonably be expected to
be, cause or have a Material Adverse Effect. Neither the Company nor any of the Subsidiaries has taken any steps, and the Company
currently does not expect to take any steps, to seek protection pursuant to any bankruptcy law nor, to the Company’s Knowledge,
do any creditors of the Company or any of the Subsidiaries intend to initiate involuntary bankruptcy proceedings nor, to the Company’s
Knowledge, is there any fact that would reasonably lead a creditor to do so. The Company and the Subsidiaries are not as of the
date this representation is made, nor after giving effect to the transactions contemplated hereby and by the Share Exchange Agreement
(including any issuance of Purchased ADSs and the Purchased Ordinary Shares on the applicable Closing Date) will they be, Insolvent
(as defined below). For purposes of this Section 3.h, “Insolvent” means (i) the present fair
saleable value of the assets of the Company and the Subsidiaries is less than the amount required to pay the Company’s and
the Subsidiaries’ total indebtedness, contingent or otherwise, (ii) the Company and the Subsidiaries are unable to pay their
debts and liabilities, subordinated, contingent or otherwise, as such debts and liabilities become absolute and matured, (iii) the
Company or the Subsidiaries intend to incur, prior to the second anniversary of the date this representation is made, or believes
that such Person or Persons will incur, prior to the second anniversary of the date this representation is made, debts that would
be beyond its or their ability to pay as such debts mature or (iv) the Company and the Subsidiaries have unreasonably small
capital with which to conduct the business in which it is engaged as such business is now conducted and is proposed to be conducted.

 

i.          Absence
of Litigation. There is no, nor since January 1, 2014 has there been any, action, suit or proceeding, or, to the Company’s
Knowledge, any inquiry or investigation before or by any court, public board, government agency, self-regulatory organization or
body pending or, to the Company’s Knowledge, threatened against or affecting the Company, the ADSs, the Ordinary Shares or
any of the Subsidiaries or any of the Company’s or the Subsidiaries’ officers or directors in their capacities as such.
To the Company’s Knowledge, none of the directors or officers of the Company or of any of the Subsidiaries has been involved
(as a plaintiff, defendant, witness or otherwise) in securities-related litigation during the past five years.

 

j.          Acknowledgment
Regarding Buyer’s Purchase of Securities. The Company acknowledges and agrees that each Buyer is acting solely in the
capacity of an arm’s length purchaser with respect to the Company in connection with the Transaction Documents and the transactions
contemplated hereby and thereby. The Company further acknowledges that each Buyer is not acting as a financial advisor or fiduciary
of the Company (or in any similar capacity) with respect to the Transaction Documents and the transactions contemplated hereby
and thereby, and any advice given by any Buyers or any of their respective representatives or agents in connection with the Transaction
Documents and the transactions contemplated hereby and thereby is merely incidental to such Buyer’s purchase of the Securities.
The Company further represents to each Buyer that the Company’s decision to enter into the Transaction Documents has been
based solely on the independent evaluation by the Company and its representatives.

 

    	 	14	 

     

    

 

k.          No
Material Adverse Effect; No Undisclosed Liabilities. Other than (i) the liabilities assumed or created pursuant to this
Agreement, the other Transaction Documents and the Share Exchange Agreement, (ii) liabilities accrued for in the latest balance
sheet for the Company included in the Company’s Form 10-Q for the quarter ended June 30, 2015, (iii) liabilities accrued
for in the balance sheet as of December 31, 2014 of Volution and Affiliate included in the Proxy Statement, in the form on file
with the SEC prior to the date of this Agreement, and (iv) liabilities incurred by Volution and its Subsidiaries in the ordinary
course of business consistent with past practices since December 31, 2014 and (iv) the liability incurred from a working capital
advance to Volution as described in the Proxy Statement, in the form on file with the SEC prior to the date of this Agreement,
the Company and the Subsidiaries do not have any other liabilities (whether fixed or unfixed, known or unknown, absolute or contingent,
asserted or unasserted, choate or inchoate, liquidated or unliquidated, or secured or unsecured, and regardless of when any action,
claim, suit or proceeding with respect thereto is instituted).

 

l.          Employee
Relations. None of the Company or any of the Subsidiaries is involved in any labor union dispute nor, to the Company’s
Knowledge, is any such dispute threatened. None of the employees of the Company or any of the Subsidiaries is a member of a union
that relates to such employee’s relationship with the Company or any of the Subsidiaries, none of the Company or any of the
Subsidiaries is a party to a collective bargaining agreement, and the Company and the Subsidiaries believe that their relations
with their respective employees are good. No “executive officer” (as defined in Rule 3b-7 under the 1934 Act)
of the Company or any of the Subsidiaries, nor any other Person whose termination would be required to be disclosed pursuant to
Item 5.02 of Form 8-K, has notified the Company or any of the Subsidiaries that such Person intends to leave the Company
or any of the Subsidiaries or otherwise terminate such Person’s employment with the Company or any of the Subsidiaries. No
such executive officer, to the Company’s Knowledge, is, or is now expected to be, in violation of any material term of any
employment contract, confidentiality, disclosure or proprietary information agreement, non-competition agreement, or any other
contract or agreement or any restrictive covenant, and the continued employment of each such executive officer does not subject
the Company to any liability with respect to any of the foregoing matters. The Company and the Subsidiaries are in compliance with
all English, U.S. federal, state and local and foreign laws and regulations relating to employment and employment practices, terms
and conditions of employment and wages and hours, except where the failure to be in compliance would not and would not be reasonably
expected to result, individually or in the aggregate, in a Material Adverse Effect.

 

    	 	15	 

     

    

 

m.          Employee
Benefit Plans.

 

(i)          With
respect to each Employee Benefit Plan: (a) all employer and employee contributions to each Employee Benefit Plan required by applicable
law or by the terms of such Employee Benefit Plan have been made, or, if applicable, accrued in accordance with past practice;
(b) the fair market value of the assets of each funded Employee Benefit Plan, the liability of each insurer for any Employee Benefit
Plan funded through insurance or the book reserve established for any Employee Benefit Plan, together with any accrued contributions,
is sufficient to procure or provide for the accrued benefit obligations, as of the date this representation is made, with respect
to all current and former participants in such plan according to the actuarial assumptions and valuations most recently used to
determine employer contributions to such Employee Benefit Plan and no transaction contemplated by this Agreement or the Share Exchange
Agreement shall cause such assets or insurance obligations to be less than such benefit obligations; and (c) each Employee Benefit
Plan required to be registered has been registered and has been maintained, in all material respects, (x) in good standing with
applicable regulatory authorities and (y) in accordance with all applicable laws, and if intended to qualify for special tax treatment,
meets all requirements for such treatment.

 

(ii)          For
purposes of this Agreement, “Employee Benefit Plan” means each plan, fund, policy, program, arrangement
or agreement, including any fringe benefit plan or program, health, medical, dental and life insurance benefits, disability benefits,
bonus or incentive plan, stock option, restricted stock, equity or stock based award, stock bonus, vacation pay, bonus program,
service award, relocation or moving expense, deferred bonus plan, severance plan, salary continuation plan, salary reduction agreement,
retirement or pension plan, deferred compensation plan, change-of-control agreement, employment agreement or consulting agreement,
which in each case, is sponsored, maintained or contributed to (or is required to be sponsored, maintained or contributed to) by
the Company or any of the Subsidiaries for the benefit of any of its or their current or former directors, officers, employees,
consultants, independent contractors or other individual service providers.

 

(iii)         No
claim, lawsuit, arbitration or other action has been threatened, asserted, instituted, or anticipated against any Employee Benefit
Plan (other than routine claims for benefits and appeals of such claims), any trustee or fiduciaries thereof, the Company, any
of the Subsidiaries or any of their respective directors, officers or employees (whether current, former or retired) with respect
to the Employee Benefit Plans, or any of the assets of any Employee Benefit Plans; and no Employee Benefit Plan is, currently under
audit or investigation by any governmental authority, and, to the Company’s Knowledge, no such audit or investigation has
been threatened, and no such completed audit, if any, has resulted in the imposition of any tax, penalty or other liability that
has not been satisfied in full.

 

(iv)        Neither
the execution and delivery of this Agreement or any of the other Transaction Documents nor the consummation of the transactions
contemplated hereby of thereby, alone or in combination with any other event or circumstance, will (a) give rise to any liability
under any Employee Benefit Plan, including for severance pay, unemployment compensation, termination pay, or withdrawal liability,
or (b) increase the amount of compensation or benefits due to any Person or result in the acceleration of the time of payment,
funding or vesting of any benefits under any Employee Benefit Plan due to any Person.

 

    	 	16	 

     

    

 

(v)          No
Employee Benefit Plan provides post-retirement health and welfare benefits to any Person, except as required under any applicable
laws.

 

(vi)         None
of the Company, any of the Subsidiaries or any of their respective officers or employees has made any promises or commitments,
whether legally binding or not, to create any additional Employee Benefit Plan, or to modify or change any existing Employee Benefit
Plan.

 

n.          Intellectual
Property Rights.

 

(i)          The
Company and the Subsidiaries own or have a valid right to use in the manner currently used in their respective businesses, free
and clear of all Liens, all Intellectual Property used in or necessary to conduct their respective businesses as now conducted
as described in the Proxy Statement, in the form on file with the SEC prior to the date of this Agreement.  Schedule 3.n
contains a complete and accurate list of all patented and registered Intellectual Property owned by the Company and the Subsidiaries
and all pending patent applications and applications for the registration of other Intellectual Property owned or filed by the
Company or any of the Subsidiaries, and for each such item specifies the owner thereof and, to the extent applicable, the registration,
application, serial or patent number thereof, the date of registration and/or filing thereof, and the jurisdiction in which such
item is filed or registered that is directed to Volution’s complement inhibitor product candidate, Coversin, as described
in the Proxy Statement, in the form on file with the SEC prior to the date of this Agreement (the “Product”). 
All such items are currently in the name of the Company or one of the Subsidiaries, and, to the extent applicable, all maintenance
fees and other fees have been duly paid, and all such items are in good standing and in full force and effect. The Company, the
Subsidiaries and, to the Company’s Knowledge, the Company’s and the Subsidiaries’ licensors, have complied with
the duty of candor and disclosure set forth in 37 C.F.R. § 1.56 with respect to each of the patents and patent applications
comprising the Intellectual Property owned or licensed by the Company or any Subsidiary.  Schedule 3.n also
contains a complete and accurate list of (i) all licenses and other rights granted by the Company or any of the Subsidiaries to
any third party with respect to Intellectual Property and (ii) all licenses and other rights with respect to Intellectual Property
granted by any third party to the Company or any of the Subsidiaries that is directed or otherwise relates to the Product. 
Except as set forth on Schedule 3.n, none of the rights of the Company or any of the Subsidiaries in any Intellectual Property
that cover or otherwise relate to the Product are expected to expire or terminate within five years from the date of this Agreement. 
Except as set forth on Schedule 3.n, there are no third parties that have rights, title or interest in or to any of the
Intellectual Property owned by the Company or any of the Subsidiaries or licensed from a third party by the Company or any of the
Subsidiaries, except for the rights retained by the owners of any Intellectual Property that is licensed to the Company or any
of the Subsidiaries.  Neither the Company nor any of the Subsidiaries is infringing or otherwise violating, and to the Company’s
Knowledge, none of the Company’s or the Subsidiaries’ licensors or licensees is infringing or otherwise violating,
any Intellectual Property of any Person.  To the Company’s Knowledge, no third party is infringing or otherwise violating
any Intellectual Property owned or licensed from a third party by the Company or any of the Subsidiaries.  There is no claim,
action or proceeding being made or brought against, or to the Company’s Knowledge, being threatened against, the Company,
any of the Subsidiaries or any of their respective licensors, regarding any Intellectual Property owned or used by the Company
or any of the Subsidiaries, including any such claim, action or proceeding asserting the invalidity, misuse or unenforceability
thereof, contesting the ownership or registrability thereof or other rights of the Company or any of the Subsidiaries therein,
or alleging that any such Intellectual Property infringes or otherwise violates any Intellectual Property of any Person. 
To the Company’s Knowledge, there are no facts or circumstances that could reasonably be expected to give rise to any
of the foregoing. None of the technology employed by the Company or any of the Subsidiaries has been obtained or is being used
by the Company or any of the Subsidiaries in violation of any contractual obligation binding on the Company or any of the Subsidiaries
or, to the Company’s Knowledge, is being used by any of the officers, directors or employees of the Company or any of the
Subsidiaries, or any other Person, on behalf of the Company or any of the Subsidiaries in violation of the rights of any Persons. 
The Company and the Subsidiaries have taken reasonable measures to safeguard and maintain the secrecy, confidentiality and value
of all trade secrets and confidential processes, procedures, strategies, models, business methods, know-how, data and other confidential
data, information and materials owned by or licensed to the Company or any of the Subsidiaries or otherwise disclosed or used in
the respective business thereof.  Except as provided in Schedule 3.n, no government funding or facilities, or any funding
or facilities of any university, college or other institution of higher education, were used in the development of any Intellectual
Property purportedly owned by the Company or any of the Subsidiaries.

    	 	17	 

     

    

 

(ii)          For
purposes of this Agreement, the term “Intellectual Property” means all intellectual property and industrial
property rights and assets, and all rights, interests and protections that are associated with, similar to, or required for the
exercise of, any of the foregoing, however arising, pursuant to the laws of any jurisdiction throughout the world, whether registered
or unregistered, including any and all: (a) trademarks, service marks, trade names, brand names, logos, trade dress, design rights
and other similar designations of source, sponsorship, association or origin, together with all goodwill connected with the use
of and symbolized by, and all registrations, registration applications and renewals in respect of, any of the foregoing; (b) Internet
domain names, whether or not trademarks or service marks, registered in any top-level domain by any authorized private registrar
or governmental authority, web addresses, web pages, websites and related content and URLs; (c) works of authorship, expressions,
designs and design registrations, whether or not copyrightable, including copyrights and moral rights, and all registrations, applications
for registration and renewals with respect thereto; (d) trade secrets, discoveries, business and technical information, know-how,
methodologies, strategies, processes, databases, data collections and other confidential and/or proprietary information and all
rights therein; (e) inventions (whether or not patentable, and whether or not reduced to practice), all improvements thereto, and
all patents (including all reissuances, divisionals, provisionals, continuations and continuations-in-part, re-examinations, renewals,
substitutions and extensions thereof), patent applications, and other patent rights and any other governmental authority-issued
indicia of invention ownership (including inventor’s certificates, petty patents and patent utility models); (f) other intellectual
property rights; and (g) copies and tangible embodiments (in whatever form or medium) of the foregoing.

 

o.          Environmental
Laws. Each of the Company and the Subsidiaries (i) is in compliance with any and all Environmental Laws (as defined below),
(ii) has received all permits, licenses or other approvals required of it under applicable Environmental Laws to conduct
its business, (iii) is in compliance with all terms and conditions of any such permit, license or approval, and to the Company’s
Knowledge, there are no events, conditions, or circumstances reasonably likely to result in liability of the Company or any of
the Subsidiaries pursuant to Environmental Laws that would or would reasonably be expected to have a Material Adverse Effect.
The term “Environmental Laws” means all English, U.S. federal, state and local or foreign laws relating to
any matter arising out of or relating to public health and safety, or pollution or protection of the environment (including ambient
air, surface water, groundwater, land surface or subsurface strata) or workplace, including any of the foregoing relating to the
presence, use, production, generation, handling, transport, treatment, storage, disposal, distribution, discharge, emission, release,
threatened release, control or cleanup of any Hazardous Materials; “Hazardous Materials” means any hazardous,
toxic or dangerous substance, materials and wastes, including hydrocarbons (including naturally occurring or man-made petroleum
and hydrocarbons), flammable explosives, asbestos, urea formaldehyde insulation, radioactive materials, biological substances,
polychlorinated biphenyls, pesticides, herbicides and any other kind and/or type of pollutants or contaminants (including materials
which include hazardous constituents), sewage, sludge, industrial slag, solvents and/or any other similar substances, materials,
or wastes and including any other substances, materials or wastes that are or become regulated under any Environmental Law (including
any that are or become classified as hazardous or toxic under any Environmental Law.

 

    	 	18	 

     

    

 

p.          Personal
Property. The Company and the Subsidiaries have good and valid title to all personal property owned by them that is material
to the respective businesses of the Company and the Subsidiaries.

 

q.          Real
Property. None of the Company or any of the Subsidiaries owns in fee any real property. All of the Real Property Leases (as
defined below) are valid and in full force and effect and are enforceable against all parties thereto. Neither the Company nor
any of the Subsidiaries nor, to the Company’s Knowledge, any other party thereto is in default in any material respect under
any of such Real Property Leases and no event has occurred which with the giving of notice or the passage of time or both could
constitute a default under, or otherwise give any party the right to terminate, any of such Real Property Leases, or could adversely
affect the Company’s or any of the Subsidiaries’ interest in and title to the Real Property subject to any of such
Real Property Leases. No Real Property Lease is subject to termination, modification or acceleration as a result of the transactions
contemplated hereby, by the other Transaction Documents or by the Share Exchange Agreement. For purposes hereof, “Real
Property Lease” means each lease and other agreement with respect to which the Company or any of the Subsidiaries is
a party or otherwise bound or affected with respect to the Real Property, except easements, rights of way, access agreements, surface
damage agreements, surface use agreements or similar agreements that pertain to Real Property that is contained wholly within the
boundaries of any leased Real Property; and “Real Property” means all the real property, facilities and fixtures
that (i) are leased or, in the case of fixtures, otherwise owned or possessed by the Company or any of the Subsidiaries, (ii) in
connection with which the Company or any of the Subsidiaries has entered into an option agreement, participation agreement or acquisition
agreement or (iii) the Company or any of the Subsidiaries has agreed to lease or otherwise acquire or may be obligated to lease
or otherwise acquire in connection with the conduct of its business.

 

    	 	19	 

     

    

 

r.          Insurance.
Each of the Company and the Subsidiaries is insured by insurers of recognized financial responsibility against such losses and
risks and in such amounts as management of the Company or the Subsidiaries, as applicable, believes to be prudent and customary
in the respective businesses in which the Company and the Subsidiaries are engaged. None of the Company or any of the Subsidiaries
has been refused any insurance coverage sought or applied for, and, to the Company’s Knowledge, the Company and the Subsidiaries
will be able to renew their existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar
insurers as may be necessary to continue its business at a cost that would not have, and would not reasonably expected to have,
a Material Adverse Effect.

 

s.          Regulatory
Permits. Each of the Company and the Subsidiaries possess all certificates, authorizations, approvals, licenses and permits
issued by the appropriate English, U.S. federal or state or foreign regulatory authorities necessary to conduct their respective
businesses as presently conducted (“Permits”), including all Permits required by any applicable Regulatory Agency,
and none of the Company or any of the Subsidiaries has received any notice of proceedings relating to the revocation or modification
of any such Permit. To the Company’s Knowledge, there are no facts or circumstances that could reasonably lead to any of
them not being able to obtain necessary Permits as and when necessary to enable the Company or the Subsidiaries to conduct their
respective businesses. For purposes of this Agreement, “Regulatory Agency” means any English or U.S. federal,
state or local regulatory agency, department, bureau or other governmental authority in the United States, the European Union or
any other jurisdiction, as applicable, including the United States Food and Drug Administration, the U.S. Pharmacopeial Convention
and the European Medicines Agency, in each case that is responsible for registrations necessary for, or otherwise governs, the
manufacture, handling, use, storage, import, transport, distribution or sale of any Pharmaceutical Product (as defined below).

 

t.          Regulatory
Matters. As to each product of the Company or any Subsidiary subject to the jurisdiction of any Regulatory Agency that is manufactured,
packaged, labeled, tested, distributed, sold, and/or marketed by the Company or any of the Subsidiaries (each such product, together
with any such product under development, a “Pharmaceutical Product”), such Pharmaceutical Product is being manufactured,
packaged, labeled, tested, distributed, sold and/or marketed by the Company in compliance with all applicable requirements under
the Federal Food, Drug and Cosmetic Act, as amended, and the regulations thereunder, and similar applicable English, U.S. federal,
state or local or foreign laws, rules and regulations relating to registration, investigational use, premarket clearance, licensure,
or application approval, good manufacturing practices, good laboratory practices, good clinical practices, product listing, quotas,
labeling, advertising, record keeping and filing of reports, except where the failure to be in compliance would not have or reasonably
be expected to result in a Material Adverse Effect. There is no pending, completed or, to the Company’s Knowledge, threatened,
action (including any lawsuit, arbitration, or legal or administrative or regulatory proceeding, charge, complaint, or investigation)
against the Company or any of the Subsidiaries, and none of the Company or any of the Subsidiaries has received any notice, warning
letter or other communication from any Regulatory Agency, which (i) contests the premarket clearance, licensure, registration,
or approval of, the uses of, the distribution of, the manufacturing or packaging of, the testing of, the sale of, or the labeling
and promotion of any Pharmaceutical Product, (ii) withdraws its approval of, requests the recall, suspension, or seizure of, or
withdraws or orders the withdrawal of advertising or sales promotional materials relating to, any Pharmaceutical Product, (iii)
imposes a clinical hold on any clinical investigation by the Company or any of the Subsidiaries, (iv) enjoins production at any
facility of the Company or any of the Subsidiaries, (v) enters or proposes to enter into a consent decree of permanent injunction
with the Company or any of the Subsidiaries, or (vi) otherwise alleges any violation of any laws, rules or regulations by the Company
or any of the Subsidiaries. The respective properties, business and operations of the Company and the Subsidiaries have been and
are being conducted in all material respects in accordance with all applicable laws, rules and regulations of applicable Regulatory
Agencies, including the FDA. The Company has not been informed by any Regulatory Agency that it will prohibit the marketing, sale,
license or use in the United States or any other jurisdiction of any product proposed to be developed, produced or marketed by
the Company nor has the any Regulatory Agency expressed any concern as to approving or clearing for marketing any product being
developed or proposed to be developed by the Company or any Subsidiary.

 

    	 	20	 

     

    

 

u.          Listing.
Except as set forth on Schedule 3.u, the Company is not in violation of any of the rules, regulations or requirements of
the NASDAQ Capital Market (the “Principal Market”), and, to the Company’s Knowledge, there are
no facts or circumstances that could reasonably lead to delisting, suspension or termination of trading of the ADSs on the Principal
Market. Since January 31, 2014, (i) the ADSs have been listed on the Principal Market, (ii) trading in the ADSs has not
been suspended or deregistered by the SEC or the Principal Market and (iii) except as set forth on Schedule 3.u, the
Company has received no communication, written or oral, from the SEC or the Principal Market regarding the delisting, suspension
or termination of trading of the ADSs on the Principal Market. After giving effect to the closing of the Acquisition, the sale
of the Securities hereunder and the ADS Ratio Change (as defined below), the Company will satisfy the quantitative and qualitative
(including corporate governance) standards for continued listing of the ADSs on the NASDAQ Capital Market, as set forth in the
NASDAQ Listing Rules. The Company has not received any communication from The NASDAQ Stock Market regarding the resignation of
any director or executive officer as a condition to the continued listing of the ADSs on the NASDAQ Capital Market.

 

v.          Tax
Status. Each of the Company and the Subsidiaries (i) has made or filed all foreign, English and U.S. federal and state
income and all other tax returns, reports and declarations required by any jurisdiction to which it is subject, (ii) has paid
all taxes and other governmental assessments and charges that are material in amount shown or determined to be due on such returns,
reports and declarations, except those being contested in good faith and for which the Company or the applicable Subsidiary has
made appropriate reserves on its books, and (iii) has set aside on its books provisions reasonably adequate for the payment
of all taxes for periods subsequent to the periods to which such returns, reports or declarations (referred to in clause (i)
above) apply. There are no unpaid taxes in any material amount claimed in writing to be due by the taxing authority of any jurisdiction,
and to the Company’s Knowledge, there is no basis for any such claim. The Company was not a passive foreign investment company
(“PFIC”) under the United States Internal Revenue Code of 1986, as amended (the “Code”),
for the Company’s taxable year ended December 31, 2014.

 

    	 	21	 

     

    

 

w.          Transactions
With Affiliates. Except as disclosed in any SEC Documents that were filed with the SEC prior to the date of this Agreement,
no Related Party of the Company or any of the Subsidiaries, nor any of their respective Affiliates (as defined in Section 3.f(ii)),
is presently, or has been within the past two years, a party to any transaction, contract, agreement, instrument, commitment, understanding
or other arrangement or relationship with the Company or any of the Subsidiaries (other than directly for services as an employee,
officer and/or director) that would be required to be disclosed in the SEC Documents filed with the SEC prior to the date of this
Agreement, whether for the furnishing of services to or by, providing for rental of real or personal property to or from, or otherwise
requiring payments or consideration to or from any such Related Party. Except as disclosed in any SEC Documents that were filed
with the SEC prior to the date of this Agreement, no Related Party of the Company or any of the Subsidiaries or any of their respective
Affiliates, has any direct or indirect ownership interest in any Person (other than ownership of less than 1% of the outstanding
common stock of a publicly traded corporation) in which the Company or any of the Subsidiaries has any direct or indirect ownership
interest or has a business relationship or with which the Company or any of the Subsidiaries competes. “Related Party”
for purposes hereof means, with respect to any Person, the officers and directors of such Person or such Person’s subsidiaries,
Persons who were officers or directors of such Person or such Person’s subsidiaries at any time during the previous two years,
shareholders, or affiliates of such Person or any of such Person’s subsidiaries, or any individual related by blood, marriage
or adoption to any such Person or any entity in which any such Person owns a beneficial interest.

 

x.          Application
of Takeover Protections. Each of the Company, the Subsidiaries, the Company Board and the boards of directors (or similar governing
bodies) of the Subsidiaries has taken all necessary action, if any, in order to render inapplicable any control share acquisition,
business combination or other similar anti-takeover provision under the Articles of Association, the organizational documents of
the Subsidiaries or the laws of the jurisdictions of incorporation, formation or organization of the Company or any of the Subsidiaries
that is or could become applicable to Buyers as a result of the transactions contemplated by this Agreement, including the Company’s
issuance of the Securities and Buyers’ ownership of the Securities.

 

y.          Rights
Agreement. The Company has not adopted a shareholder rights plan (or “poison pill”) or similar arrangement relating
to accumulations of beneficial ownership of ADSs or Ordinary Shares or a change in control of the Company.

 

z.          Foreign
Corrupt Practices. Neither the Company nor any of the Subsidiaries, nor to the Company’s Knowledge, any director, officer,
agent, employee or other Person acting on behalf of the Company or any of the Subsidiaries has, in the course of its actions for,
or on behalf of, the Company or any of the Subsidiaries, used any corporate funds for any unlawful contribution, gift, entertainment
or other unlawful expenses relating to political activity; made any direct or indirect unlawful payment to any foreign or domestic
government official or employee from corporate funds; violated or is in violation of any provision of the U.S. Foreign Corrupt
Practices Act of 1977, as amended, the Bribery Act 2010 or any similar law or legislation; or made any unlawful bribe, rebate,
payoff, influence payment, kickback or other unlawful payment to any foreign or domestic government official or employee.

 

aa.        No
Other Agreements. The Company has not, directly or indirectly, made any agreements with any Buyer relating to the terms or
conditions of the transactions contemplated by the Transaction Documents except as set forth in the Transaction Documents.

 

    	 	22	 

     

    

 

bb.        Investment
Company. The Company is not, and upon the Closing will not be, an “investment company,” a company controlled by
an “investment company,” or an “affiliated person” of, or “promoter” or “principal underwriter”
for, an “investment company,” as such terms are defined in the Investment Company Act of 1940, as amended.

 

cc.        General
Solicitation. None of the Company or any of the Subsidiaries, nor any of their respective Affiliates, nor any Person acting
on its or their behalf, has engaged or will engage in any form of general solicitation or general advertising (within the meaning
of Regulation D under the 1933 Act) in connection with the offer or sale of the Securities.

 

dd.        No
Integrated Offering. None of the Company or any of the Subsidiaries, or any of their respective Affiliates, or any Person acting
on its or their behalf has, directly or indirectly, made any offers or sales of any security or solicited any offers to buy any
security, under circumstances that would require registration of any of the Securities under the 1933 Act or cause this offering
of the Securities to be integrated with prior offerings by the Company for purposes of the 1933 Act or any applicable shareholder
approval provisions of any authority, nor will the Company take any action or steps that would require registration of the issuance
of any of the Securities under the 1933 Act or cause the offering of the Securities to be integrated with other offerings for purposes
of the 1933 Act or any applicable shareholder approval provision of any authority.

 

ee.        No
Disqualification Events. None of the Company or any of the Subsidiaries, any of their respective predecessors, any director,
executive officer, other officer of the Company or any Subsidiary participating in the offering contemplated hereby, any beneficial
owner (as that term is defined in Rule 13d-3 under the 1934 Act) of 20% or more of the Company’s outstanding voting equity
securities, calculated on the basis of voting power, any “promoter” (as that term is defined in Rule 405 under the
1933 Act) connected with the Company or any of the Subsidiaries in any capacity at the time of the Closing, any placement agent
or dealer participating in the offering of the Securities, any of such agents’ or dealer’s directors, executive officers,
other officers participating in the offering of the Securities, and RPC (each, a “Covered Person” and, together,
“Covered Persons”) is subject to any of the “Bad Actor” disqualifications described in Rule 506(d)(1)(i)
to (viii) under the 1933 Act (a “Disqualification Event”). Each of the Company and the Subsidiaries has exercised
reasonable care to determine (i) the identity of each person that is an Covered Person; and (ii) whether any Covered Person is
subject to a Disqualification Event. The Company has complied, to the extent applicable, with its disclosure obligations under
Rule 506(e). With respect to each Covered Person, each of the Company and the Subsidiaries has established procedures reasonably
designed to ensure that the Company or the applicable Subsidiary receives notice from each such Covered Person of (i) any Disqualification
Event relating to that Covered Person, and (ii) any event that would, with the passage of time, become a Disqualification Event
relating to that Covered Person; in each case occurring up to and including the Closing Date. None of the Company or any of the
Subsidiaries is for any other reason disqualified from reliance upon Rule 506 of Regulation D under the 1933 Act for purposes of
the offer and sale of the Securities.

 

ff.        Disclosure.
The Company understands and confirms that each Buyer will rely on the foregoing representations in effecting transactions in securities
of the Company. Taken as a whole, all disclosure provided to Buyers regarding the Company, the Subsidiaries, their respective businesses
and the transactions contemplated hereby and by the Share Exchange Agreement, including the Schedules to this Agreement, furnished
by or on behalf of the Company are true and correct and do not contain any untrue statement of a material fact or with respect
to written information omit to state any material fact necessary in order to make the statements made therein, in the light of
the circumstances under which they were made, not misleading.

 

    	 	23	 

     

    

 

4.           PRE-CLOSING
COVENANTS.

 

a.          Shareholders
Meeting. The Company shall take all action necessary to duly call, give notice of, convene and hold a meeting of shareholders
(the “Company Shareholders Meeting”) for the purpose of obtaining the Shareholder Approval as promptly as reasonably
practicable. The Company shall use its reasonable best efforts to obtain the Shareholder Approval at the Company Shareholders Meeting.

 

b.          Proxy
Statement.

 

(i)          The
Company filed with the SEC on August 3, 2015, and commenced mailing to its shareholders on or about August 5, 2015, a proxy statement
(as it may be amended or supplemented from time to time, including by the Proxy Supplement (as defined below) the “Proxy
Statement”) related to, among others, the consideration of the Proposals. In connection with the Company Shareholders
Meeting, the Company will (A) as promptly as reasonably practicable after the date of this Agreement prepare and file with the
SEC a supplement to the Proxy Statement reflecting this Agreement and the Transaction Documents (the “Proxy Supplement”),
(B) respond as promptly as reasonably practicable to any comments received from the SEC with respect to the Proxy Statement on
or after the date of this Agreement and provide copies of such comments to Buyers promptly upon receipt and provide copies of proposed
responses to Buyers a reasonable time prior to filing to allow Buyers the opportunity to provide meaningful comment, (C) as promptly
as reasonably practicable prepare and file any other amendments or supplements necessary to be filed in response to any SEC comments
or as otherwise required by applicable law, (D) to the extent not done prior to the date of this Agreement, mail to its shareholders
as promptly as reasonably practicable the Proxy Statement (including the Proxy Supplement) and all other customary proxy or other
materials for meetings such as the Company Shareholders Meeting, (E) to the extent required by applicable law, as promptly as reasonably
practicable prepare, file and distribute to the Company’s shareholders any supplement (other than the Proxy Supplement) or
amendment to the Proxy Statement if any event shall occur which requires such action at any time prior to the Company Shareholders
Meeting, and (F) otherwise comply with all requirements of law applicable to the Company Shareholders Meeting. Each Buyer shall
cooperate with the Company in connection with the preparation of the Proxy Supplement and any other amendments or supplements to
the Proxy Statement, including promptly furnishing the Company, upon request, with any and all information as may be required to
be set forth in the Proxy Statement with respect to such Buyer under applicable law. The Company will provide Buyers a reasonable
opportunity to review and comment upon the Proxy Supplement and any other amendments or supplements to the Proxy Statement, and
shall give reasonable consideration to any such comments proposed, prior to mailing the Proxy Supplement and any such other amendments
or supplements to the Proxy Statement to the Company’s shareholders. The Proxy Statement shall include the Company Board
Recommendation.

 

    	 	24	 

     

    

 

(ii)          If,
at any time prior to the Company Shareholders Meeting, any information relating to the Company, any of the Subsidiaries or any
Buyers or any of their respective Affiliates should be discovered by the Company, any of the Subsidiaries or any Buyers which should
be set forth in an amendment or supplement to the Proxy Statement so that the Proxy Statement shall not contain any untrue statement
of a material fact or omit to state any material fact required to be stated therein or necessary in order to make the statements
therein, in light of the circumstances under which they are made, not misleading, the party that discovers such information shall
promptly notify the other parties and, to the extent required by applicable law, the Company shall disseminate an appropriate amendment
thereof or supplement thereto describing such information to the Company’s shareholders.

 

(iii)        The
Company represents, warrants, covenants and agrees that (A) none of the information included or incorporated by reference
in the Proxy Statement or any other document filed with the SEC in connection with the transactions contemplated by this Agreement,
the other Transaction Documents, the Share Exchange Agreement or the Acquisition (all such other documents, the “Other
Filings”), in the case of the Proxy Statement, at the date it was first mailed to the Company’s shareholders or
at the time of the Company Shareholders Meeting or at the time of any amendment or supplement thereof, or, in the case of any Other
Filing, at the date it is first mailed to the Company’s shareholders or at the date it is first filed with the SEC, contained
or shall contain, as applicable, any untrue statement of a material fact or omitted or shall omit, as applicable, to state any
material fact required to be stated therein or necessary in order to make the statements therein, in light of the circumstances
under which they are made, not misleading, except that no covenant is made by the Company with respect to statements made or incorporated
by reference therein in reliance on, and conformity with, information supplied in writing by or on behalf of any Buyer in connection
with the preparation of the Proxy Statement or the Other Filings expressly for inclusion therein, and (B) the Proxy Statement and
the Other Filings that are or were filed by the Company shall comply as to form in all material respects with the requirements
of the 1934 Act and shall comply with the applicable requirements of The NASDAQ Stock Market.

 

(iv)        Each
Buyer, severally and not jointly, represents, warrants, covenants and agrees that none of the information supplied in writing by
or on behalf of such Buyer expressly for inclusion in the Proxy Statement or the Other Filings will, in the case of the Proxy Statement,
at the time of the Company Shareholders Meeting or at the time of any amendment of or supplement to the Proxy Statement, or, in
the case of any Other Filing, at the date it is first mailed to the Company’s shareholders or at the date it is first filed
with the SEC, contain any untrue statement of a material fact or omit to state any material fact required to be stated therein
or necessary in order to make the statements therein, in light of the circumstances under which they are made, not misleading.

 

(v)         The
Company Board shall, within 10 Business Days after the Requisite Buyers request in writing, reaffirm (publicly, if so requested)
its recommendation in favor of the adoption and approval of the transactions contemplated hereby and by the Share Exchange Agreement,
including the issuance of the Purchased ADSs to Buyers and the consummation of the Acquisition. If a tender or exchange offer relating
to the Company’s securities shall have been commenced by a Person unaffiliated with any Buyers, the Company shall, within
10 Business Days after such tender or exchange offer is first published, sent or given, send to its shareholders pursuant to Rule
14e-2 promulgated under the 1933 Act a statement disclosing that the Company Board recommends rejection of such tender or exchange
offer.

 

    	 	25	 

     

    

 

c.          Conduct
of Business of the Company.

 

Except as
expressly required or expressly contemplated by this Agreement or the Share Exchange Agreement or as disclosed in the Proxy Statement,
in the form on file with the SEC prior to the date of this Agreement, the Company will conduct its operations only in the ordinary
course of business as it exists on the date of this Agreement. Without limiting the generality of the foregoing, except as expressly
contemplated by this Agreement or the Share Exchange Agreement or as set forth on Schedule 4.c, the Company shall not, and
shall cause each of the Subsidiaries not to, take any of the following actions:

 

(i)         directly
or indirectly, withdraw, change, amend, modify or qualify, or resolve, propose or agree to withdraw, change, amend, modify or qualify
(whether publicly or otherwise), in a manner adverse to any Buyer, or otherwise take any action, fail to take any action or make
any statement or proposal inconsistent with, the Company Board Recommendation;

 

(ii)        propose
or adopt any changes to the Articles of Association or any of the organizational documents of the Subsidiaries;

 

(iii)       make,
declare, set aside, or pay any dividend or distribution on any ADSs, Ordinary Shares or shares in the Company;

 

(iv)       (A)
except for the change in the ADS ratio of ADSs to Ordinary Shares from 1-to-10 to 1-to-100 as contemplated by Section 4.f
hereof (the “ADS Ratio Change”), adjust, split, combine or reclassify or otherwise amend the terms of the ADSs,
Ordinary Shares or other shares in the Company, (B) repurchase, redeem, purchase, acquire, encumber, pledge, dispose of or otherwise
transfer, directly or indirectly, any ADSs, Ordinary Shares or other shares in the Company or any securities or other rights convertible
or exchangeable into or exercisable for any such shares in the Company or such securities or other rights, or offer to do the same,
(C) issue, grant, deliver or sell any ADSs, Ordinary Shares or other shares in the Company or any securities or other rights convertible
or exchangeable into or exercisable for any such shares in the Company or such securities or rights (which term, for purposes of
this Agreement, will be deemed to include share appreciation rights, “phantom stock” or other commitments that provide
any right to receive value or benefits similar to such shares, securities or other rights), other than pursuant to the exercise
of Options of the Company outstanding as of the date of this Agreement, in all cases in accordance with the terms of the applicable
award or plan as in effect on the date of this Agreement, (D) enter into any agreement, understanding or arrangement with respect
to the sale, voting, pledge, encumbrance, disposition, acquisition, transfer, registration or repurchase of any ADSs, Ordinary
Shares or other shares in the Company or such securities or other rights, or (E) register for sale, resale or other transfer any
ADSs, Ordinary Shares or other shares in the Company under the 1933 Act on behalf of the Company or any other Person;

 

    	 	26	 

     

    

 

(v)        terminate,
waive, amend or modify any provision of, or grant permission or request under, any standstill or confidentiality agreement to which
the Company or any Subsidiary is a party;

 

(vi)       merge
or consolidate (or initiate, solicit or encourage (including by way of providing information) the submission of any inquiries,
proposals or offers or any other efforts or attempts that constitute, or may reasonably be expected to lead to, a merger or consolidation
of) the Company or any of the Subsidiaries with any Person, other than the Acquisition;

 

(vii)      sell,
lease or otherwise dispose of any assets or securities, including by merger, consolidation, asset sale or other business combination
(including formation of a joint venture ) or by property transfer;

 

(viii)     make
any acquisitions (or initiate, solicit or encourage (including by way of providing information) the submission of any inquiries,
proposals or offers or any other efforts or attempts that constitute, or may reasonably be expected to lead to, an acquisition),
by purchase or other acquisition of stock or other equity interests, or by merger, consolidation or other business combination
(including formation of a joint venture)) or make any purchases of any property or assets from any Person, in all such cases other
than the Acquisition;

 

(ix)       enter
into, renew, extend, amend or terminate any contract, agreement or arrangement, whether written or oral, that, individually or
in the aggregate with other such entered, renewed, extended, amended or terminated contracts, agreements or arrangements, would
reasonably be expected to have a Company Material Adverse Effect;

 

(x)        incur,
assume, guarantee or prepay any indebtedness for borrowed money or offer, place or arrange any issue of debt securities or commercial
bank or other credit facilities;

 

(xi)       make
any loans, advances or capital contributions to, or investments in, any other Person;

 

(xii)      change
its financial accounting policies or procedures, other than as required by law or GAAP, or write up, write down or write off the
book value of any assets of the Company and the Subsidiaries, including writing down the value of inventory in any material manner,
other than as may be required by law or GAAP;

 

(xiii)     waive,
release, assign, settle or compromise any action, suit or proceeding, except without the imposition of any restrictions on the
business and operations of the Company or any of the Subsidiaries;

 

    	 	27	 

     

    

 

(xiv)     adopt
a plan of complete or partial liquidation or resolutions providing for a complete or partial liquidation, dissolution, restructuring,
recapitalization or other reorganization of the Company or any of the Subsidiaries;

 

(xv)      enter
into, amend, waive or terminate (other than terminations in accordance with their terms) any Affiliate or Related Party transactions;
and

 

(xvi)     agree
or commit to do any of the foregoing.

 

d.          Pre-Closing
Access. The Company will, and will cause each of the Subsidiaries and their respective directors, officers, employees, accountants,
consultants, legal counsel, advisors, agents and other representatives to, during normal business hours and upon reasonable advance
notice, (i) provide to Buyers full access to the officers, employees, offices, properties, agreements, commitments, books and records
and other information (including tax returns) of the Company and the Subsidiaries (so long as such access does not unreasonably
interfere with the operations of the Company or the Subsidiaries) as Buyers reasonably request, (ii) promptly upon request therefor,
provide to Buyers all documents that any Buyers reasonably request, including any and all available financial, technical and operating
data and other information pertaining to the Company and the Subsidiaries and (iii) otherwise cooperate with Buyers in its investigation
of the Company and the Subsidiaries.

 

e.          Acquisition.

 

(i)          The
Company shall use its reasonable best efforts, and shall cause its Affiliates to use their reasonable best efforts, to, take, or
cause to be taken, all actions, and to do, or cause to be done, all things necessary to consummate the Acquisition as promptly
as possible following the date of this Agreement, including satisfying (or obtaining waivers of) on a timely basis all the conditions
set forth in the Share Exchange Agreement that are within its or their control. In the event that all conditions to the Share Exchange
Agreement have been satisfied or waived (other than the consummation of the transactions contemplated by this Agreement), the Company
and its Affiliates shall use its reasonable best efforts to cause the other parties to the Share Exchange Agreement to consummate
the Acquisition as promptly as practicable. Upon request, the Company shall keep Buyers informed on a reasonably current basis
of the status of its efforts to consummate the transactions contemplated by the Share Exchange Agreement.

 

(ii)          None
of the Company or its Affiliates shall amend, modify, terminate, assign or agree to any waiver of the Share Exchange Agreement
without the prior written approval of the Requisite Buyers.

 

(iii)         The
Company shall comply with its covenants and agreements set forth in Section 8.10 of the Share Exchange Agreement (provided that
the Company shall not take any action that would otherwise be permitted by Section 8.10.1.6 or 8.10.1.7 of the Share Exchange Agreement,
and without limiting the foregoing, the Company Board shall not accept any Third Party Offer (as defined in the Share Exchange
Agreement) for the Company).

 

f.          ADS
Ratio Change. The Company will, prior to the Closing, take all actions reasonably necessary or appropriate, and use its reasonable
best efforts, to effect the ADS Ratio Change in accordance with the terms of the Deposit Agreement, including entering into (and
causing the Depositary to enter into) an amendment to the Deposit Agreement to effect the foregoing (the “Deposit Agreement
Amendment”), which, for the avoidance of doubt, constitutes a Transaction Document.

 

    	 	28	 

     

    

 

5.           OTHER
COVENANTS.

 

a.          Best
Efforts. Each party shall use its best efforts to timely satisfy each of the conditions to be satisfied by it as provided in
Sections 6 and 7 of this Agreement.

 

b.          Form D
and Blue Sky. The Company agrees to timely file a Form D with respect to the Securities as required under Regulation D
and to provide a copy thereof to each Buyer promptly after such filing. The Company shall, on or before the Closing Date, take
such action as the Company shall reasonably determine is necessary in order to obtain an exemption for, or to qualify the Securities
for, sale to Buyers at the Closing occurring on the Closing Date pursuant to this Agreement under applicable securities or “Blue
Sky” laws of the states of the United States, and shall provide evidence of any such action so taken to Buyers on or prior
to the Closing Date. The Company shall make all filings and reports relating to the offer and sale of the Securities required under
applicable securities or “Blue Sky” laws of the states of the United States following the Closing Date.

 

c.          Reporting
Status. From the date of this Agreement until the first date on which Buyers no longer own any Securities (the “Reporting
Period”), the Company shall use its reasonable best efforts to timely file all reports required to be filed with the
SEC pursuant to the 1934 Act, and the Company shall not terminate the registration of the ADSs under the 1934 Act or otherwise
terminate its status as an issuer required to file reports under the 1934 Act, even if the securities laws would otherwise permit
any such termination.

 

d.          Use
of Proceeds. The Company will use the proceeds from the sale of the Securities as set forth on Schedule 5.d.

 

e.          Financial
Information. The Company agrees to send the following to each Buyer during the Reporting Period: (i) within one (1) Business
Day after the filing thereof with the SEC, a copy of its annual reports on Form 10-K, its quarterly reports on Form 10-Q, any current
reports on Form 8-K and any registration statements (other than on Form S-8) and amendments and supplements to each of
the foregoing, unless the foregoing are filed with the SEC through EDGAR and are immediately available to the public through EDGAR;
(ii) on the same day as the release thereof, facsimile copies of all press releases issued by the Company or any of the Subsidiaries,
except to the extent such release is available through Bloomberg Financial Markets (or any successor thereto) contemporaneously
with such issuance; and (iii) copies of any notices and other information made available or given to the shareholders of the
Company generally, contemporaneously with the making available or giving thereof to the shareholders, unless the foregoing are
filed with the SEC through EDGAR and are immediately available to the public through EDGAR.

 

    	 	29	 

     

    

 

f.          Internal
Accounting Controls. During the Reporting Period, the Company shall, and shall cause each of the Subsidiaries to (i) at all
times keep books, records and accounts with respect to all of such Person’s business activities, in accordance with sound
accounting practices and GAAP consistently applied, (ii) maintain a system of internal accounting controls sufficient to provide
reasonable assurance that (A) transactions are executed in accordance with management’s general or specific authorizations,
(B) transactions are recorded as necessary to permit preparation of financial statements in conformity with GAAP and to maintain
asset and liability accountability, (C) access to assets or incurrence of liability is permitted only in accordance with management’s
general or specific authorization and (D) the recorded accountability for assets and liabilities is compared with the existing
assets and liabilities at reasonable intervals and appropriate action is taken with respect to any differences, (iii) timely file
and make publicly available on EDGAR, all certifications and statements required by (x) Rule 13a-14 or Rule 15d-14 under the
1934 Act and (y) Section 906 of Sarbanes Oxley with respect to any Company SEC Documents, (iv) maintain disclosure controls and
procedures required by Rule 13a-15 or Rule 15d-15 under the 1934 Act, and (v) maintain internal control over financial reporting
required by Rule 13a-14 or Rule 15d-14 under the 1934 Act.

 

g.          Listing.
The Company shall take all actions necessary to remain eligible for quotation of its securities on the NASDAQ Capital Market, the
NASDAQ Global Market, the NASDAQ Global Select Market or The New York Stock Exchange and to cause all of the Registrable Securities
covered by a Registration Statement (as such terms are defined in the Registration Rights Agreement) to be quoted thereon. The
Company shall promptly secure the listing of all of the Registrable Securities upon each national securities exchange and automated
quotation system, if any, upon which ADSs are then listed (subject to official notice of issuance) and shall maintain, so long
as any other ADSs shall be so listed, such listing of all Registrable Securities from time to time issuable under the terms of
the Transaction Documents. The Company shall not, and shall cause each of the Subsidiaries not to, take any action which would
be reasonably expected to result in the delisting, suspension or termination of trading of the ADSs on the Principal Market. The
Company shall pay all fees and expenses in connection with satisfying its obligations under this Section 5.g.

 

h.          Expenses.

 

(i)          At
the Closing, the Company shall pay to each Buyer that is affiliated with Deerfield Management Company, L.P. a reimbursement amount,
up to an aggregate of $75,000 for all such Buyers, equal to such Buyer’s legal, due diligence and other expenses, including
fees and expenses of attorneys, investigative and other consultants and travel costs and all other expenses, relating to negotiating
and preparing the Transaction Documents and consummating the transactions contemplated hereby and thereby (collectively, “Expenses”).
Subject to the limitation in the preceding sentence that the Company shall not be obligated to pay Expenses in excess of $75,000
in the aggregate, the aggregate amount payable to any Buyer pursuant to the preceding sentence at the Closing may be withheld as
an off-set by such Buyer from its Purchase Price to be paid by it at the Closing. Additionally, at the Closing, each of the Company
and the Subsidiaries shall pay all of its own Expenses. In addition to the obligations of the Company set forth in this Section
5.h, and not in limitation thereof, following the Closing, the Company shall promptly reimburse each Buyer and each holder
of Securities for all of the respective out-of-pocket fees, costs and expenses incurred thereby in connection with any amendment,
modification or waiver of any of the Transaction Documents and the enforcement of such Person’s rights and remedies under
any of the Transaction Documents.

 

    	 	30	 

     

    

 

(ii)         Notwithstanding
any termination of this Agreement pursuant to Section 8, the Company shall pay to each Buyer that is affiliated with Deerfield
Management Company, L.P., within 30 days following delivery of an invoice to the Company by any such Buyer, a reimbursement amount,
up to an aggregate of $75,000 for all such Buyers, equal to such Buyer’s Expenses in the event this Agreement is terminated
pursuant to (A) Section 8.b(i), (B) Section 8.b(ii), (C) Section 8.c(i), (D) Section 8.c(ii) or (E)
Section 8.c(iii); provided, that the Company shall not be obligated to pay any reimbursement amount pursuant
to this Section 5.h(ii) for a Buyer’s Expenses if this Agreement is terminated pursuant to clauses (A), (B) or (E)
and (X) as of the date of such termination, the representations and warranties of the Company and the Subsidiaries shall be true
and correct as though made at that time (except for representations and warranties that speak as of a specific date, which shall
be true and correct as of such date) and the Company and the Subsidiaries shall have performed, satisfied and complied with the
covenants, agreements and conditions required by the Transaction Documents to be performed, satisfied or complied with by the
Company and the Subsidiaries at or prior to such date, or (Y) the bad faith actions by such Buyer have been a principal cause
of, or resulted in, the failure of the conditions giving rise to the payment of such Buyer’s Expenses pursuant to this Section
5.h(ii).

 

i.          Disclosure
of Transactions and Other Material Information. Not later than 8:00 a.m. (New York City time) on the second (2nd)
Business Day following the execution and delivery of this Agreement, the Company shall file a Form 8-K with the SEC describing
the terms of the transactions contemplated by the Transaction Documents and including as exhibits to such Form 8-K this Agreement
and the Registration Rights Agreement (such Form 8-K, the “Announcing Form 8-K”). No later than 8:00 a.m.
(New York City time) on the second (2nd) Business Day following the Closing Date, the Company shall file a Form 8-K with the SEC
describing the terms of the transactions consummated pursuant to this Agreement on the Closing Date (such Form 8-K, the “Closing
Form 8-K”). The Company represents and warrants that, from and after the filing of the Closing Form 8-K with the
SEC, no Buyer shall be in possession of any material nonpublic information received from the Company, any of the Subsidiaries or
any of their respective officers, directors, employees or agents. The Company shall not, and shall cause each of the Subsidiaries
and its and each of their respective officers, directors, employees and agents to, provide any Buyer with any material nonpublic
information regarding the Company or any of the Subsidiaries from and after the filing of the Closing Form 8-K with the SEC
without the express prior written consent of such Buyer. In the event of a breach of the foregoing covenant by the Company, any
of the Subsidiaries, or any of its or their respective officers, directors, employees and agents, in addition to any other remedy
provided herein or in the Transaction Documents, a Buyer shall have the right to make a public disclosure, in the form of a press
release, public advertisement or otherwise, of such material nonpublic information without the prior approval by the Company, the
Subsidiaries, or any of its or their respective officers, directors, employees or agents. No Buyer shall have any liability to
the Company, the Subsidiaries, or any of its or their respective officers, directors, employees, equityholders or agents for any
such disclosure. Subject to the foregoing, none of the Company or the Subsidiaries nor any Buyer shall issue any press releases
or any other public statements with respect to the transactions contemplated hereby or disclosing the name of any Buyer; provided,
however, that the Company shall be entitled, without the prior approval of any Buyer, to make any press release or other
public disclosure with respect to such transactions (i) in substantial conformity with the Announcing Form 8-K or the
Closing Form 8-K, and in each case contemporaneously therewith and (ii) as is required by applicable law and regulations (provided
that each Buyer shall be consulted by the Company in connection with any such press release or other public disclosure prior to
its release and shall be provided with a copy thereof). Notwithstanding anything to the contrary herein, in the event that the
Company believes that a notice or communication to any Buyer contains material, nonpublic information relating to the Company or
any of the Subsidiaries, the Company shall so indicate to Buyers contemporaneously with delivery of such notice or communication,
and such indication shall provide Buyers the means to refuse to receive such notice or communication; and in the absence of any
such indication, the holders of the Securities shall be allowed to presume that all matters relating to such notice or communication
do not constitute material, nonpublic information relating to the Company or any of the Subsidiaries. Upon receipt or delivery
by the Company or any of the Subsidiaries of any notice in accordance with the terms of the Transaction Documents, unless the Company
has in good faith determined that the matters relating to such notice do not constitute material, nonpublic information relating
to the Company or the Subsidiaries, the Company shall within one Business Day after any such receipt or delivery publicly disclose
such material, nonpublic information.

 

    	 	31	 

     

    

 

j.          Patriot
Act, Investor Secrecy Act and Office of Foreign Assets Control. As required by U.S. federal law and each Buyer’s policies
and practices, each Buyer may need to obtain, verify and record certain customer identification information and documentation in
connection with opening or maintaining accounts, or establishing or continuing to provide services, and, from the date of this
Agreement until the end of the Reporting Period, the Company agrees to, and shall cause each of the Subsidiaries to, provide such
information to each Buyer.

 

k.         Pledge
of Securities. The Company acknowledges and agrees that the Securities may be pledged by a holder thereof in connection with
a bona fide margin agreement or other loan secured by the Securities. The pledge of Securities shall not be deemed to be a transfer,
sale or assignment of the Securities hereunder, and no such holder effecting any such pledge of Securities shall be required to
provide the Company with any notice thereof or otherwise make any delivery to the Company pursuant to this Agreement or any other
Transaction Document, including Section 2.f of this Agreement; provided that such holder and its pledgee shall
be required to comply with the provisions of Section 2.f in order to effect a sale, transfer or assignment of Securities
to such pledgee. The Company hereby agrees to execute and deliver such documentation as a pledgee of the Securities may reasonably
request in connection with a pledge of the Securities to such pledgee by an Investor.

 

l.          PFIC
Status. For so long as any Buyer or other holder owns any Securities, upon the request of such holder the Company shall furnish
any information reasonably requested by such holder (and not generally available by reference to the Company’s publicly available
filings with the SEC) to confirm whether or not the Company is a PFIC; provided, however, that the Company shall not be obligated
to furnish any information that it has not already publicly disclosed. In addition, for each taxable year of the Company during
any portion of which any holder holds any Securities, the Company shall make due inquiry of its tax advisors on an annual basis
regarding its status as a PFIC and, if the Company’s tax advisors determine that the Company became a PFIC for any such taxable
year, shall notify each holder of Securities, in writing, of the determination that the Company has become a PFIC for such taxable
year by no later than 75 days following the close of such taxable year. With respect to (i) any taxable year in respect of which
the Company was determined to be a PFIC and (ii) each subsequent taxable year during any part of which any holder holds any Securities,
the Company shall promptly provide each holder with all information that is required by a United States person holding Securities
in order to make a valid election to treat the Company as a “qualified electing fund” for the purposes of the Code,
including a “PFIC Annual Information Statement” as described in Treasury Regulation section 1.1295-(1)(g)(1) (or any
successor Treasury Regulation) and all representations and statements required by such statement, and will take any other steps
necessary to facilitate such election by each holder. The Company understands and agrees that time is of the essence in complying
with the foregoing deadlines, and that any failure by the Company to so comply will be materially adverse to each holder.

 

    	 	32	 

     

    

 

m.         No
Avoidance of Obligations. During the Reporting Period, the Company shall not, and shall cause each of the Subsidiaries not
to, enter into any agreement which would limit or restrict the Company’s or any of the Subsidiaries’ ability to perform
under, or take any other voluntary action to avoid or seek to avoid the observance or performance of any of the terms to be observed
or performed by it under, this Agreement and the other Transaction Documents.

 

n.          Regulation
M. Neither the Company, nor the Subsidiaries nor any Affiliates of the foregoing shall take any action prohibited by Regulation
M under the 1934 Act, in connection with the offer, sale and delivery of the Securities contemplated hereby.

 

o.          Further
Instruments and Acts. From the date of this Agreement until the end of the Reporting Period, upon request of any Buyer or holder
of Securities, the Company will, and will cause each of the Subsidiaries to, execute and deliver such further instruments and do
such further acts as may be reasonably necessary or proper to carry out more effectively the purposes of this Agreement and the
other Transaction Documents.

  

6.           CONDITIONS
TO THE COMPANY’S OBLIGATION TO SELL.

 

The obligation
of the Company to issue and sell the Purchased ADSs to each Buyer at the Closing is subject to the satisfaction, at or before the
Closing Date, of each of the following conditions; provided that these conditions are for the Company’s sole benefit
and may be waived by the Company at any time in its sole discretion by providing each Buyer with prior written notice thereof:

 

a.          The Shareholder
Approval shall have been obtained.

 

b.          The Acquisition
shall have been consummated in accordance with the terms of the Share Exchange Agreement.

 

c.          The ADS
Ratio Change shall have been effected.

 

d.          Such
Buyer shall have executed each of the Transaction Documents to which it is a party and delivered the same to the Company.

 

    	 	33	 

     

    

 

e.          Such
Buyer shall have delivered to the Company such Buyer’s Purchase Price for the Purchased ADSs being purchased by such Buyer
at the Closing by wire transfer of immediately available funds pursuant to the wire instructions provided by the Company.

 

f.          The representations
and warranties of such Buyer shall be true and correct as of the date when made and as of the Closing Date as though made at that
time (except for representations and warranties that speak as of a specific date, which shall be true and correct as of such date),
and such Buyer shall have performed, satisfied and complied with the covenants, agreements and conditions required by the Transaction
Documents to be performed, satisfied or complied with by such Buyer at or prior to the Closing Date.

 

7.           CONDITIONS
TO EACH BUYER’S OBLIGATION TO PURCHASE.

 

The obligation
of each Buyer hereunder to purchase the Purchased ADSs from the Company at the Closing is subject to the satisfaction, at or before
the Closing Date, of each of the following conditions, provided that these conditions are for each Buyer’s sole benefit and
may be waived only by such Buyer at any time in its sole discretion by providing the Company with prior written notice thereof:

 

a.          The Shareholder
Approval shall have been obtained.

 

b.          The Acquisition
shall have been consummated in accordance with the terms of the Share Exchange Agreement (without any amendment, modification or
waiver of any of the provisions thereof).

 

c.          The ADS
Ratio Change shall have been effected.

 

d.          Each
of the Company and the Subsidiaries shall have executed each of the Transaction Documents to which it is a party and delivered
the same to such Buyer.

 

e.          The representations
and warranties of the Company and the Subsidiaries shall be true and correct as of the date when made and as of the Closing Date
as though made at that time (except for representations and warranties that speak as of a specific date, which shall be true and
correct as of such date) and the Company and the Subsidiaries shall have performed, satisfied and complied with the covenants,
agreements and conditions required by the Transaction Documents to be performed, satisfied or complied with by the Company and
the Subsidiaries at or prior to the Closing Date. Such Buyer shall have received a certificate, executed by a director of the Company,
dated as of the Closing Date, to the foregoing effect and as to such other matters as may be reasonably requested by such Buyer.

 

f.          Such
Buyer shall have received the opinions of Mintz Levin Cohn Ferris Glovsky and Popeo PC and DLA Piper UK LLP, each dated as of the
Closing Date, which opinions will address, among other things, laws of England and New York and U.S. federal law applicable to
the transactions contemplated hereby, in form, scope and substance reasonably satisfactory to such Buyer and covering the matters
set forth on Exhibit B-1 and Exhibit B-2 attached hereto.

 

    	 	34	 

     

    

 

g.          The Company
shall have executed and delivered to such Buyer the ADRs representing the Purchased ADSs being purchased by such Buyer at the Closing.

 

h.          The Company
Board shall have adopted, and not rescinded or otherwise amended or modified, resolutions consistent with Section 3.b
and in a form reasonably acceptable to such Buyer (the “Resolutions”).

 

i.           The Company
shall have delivered to such Buyer a certificate evidencing the incorporation or organization and good standing of the Company
and Volution in such entity’s state or other jurisdiction of incorporation or organization issued by the Secretary of State
(or other applicable authority) of such state or jurisdiction of incorporation or organization as of a date within five Business
Days of the Closing Date.

 

j.           The Company
shall have delivered to such Buyer a director’s certificate, dated as of the Closing Date, certifying as to (A) the
Resolutions, (B) the Memorandum of Association, as amended, certified as of a date within five Business Days of the Closing
Date, by the Company Secretary, (C) the Articles of Association, certified as of a date within five Business Days of the
Closing Date, by the Company Secretary, and (D) the Deposit Agreement, as amended and in effect as of the Closing.

 

k.          The Company
shall have made all filings under all applicable U.S. federal and state securities laws necessary to consummate the issuance of
the Securities pursuant to this Agreement in compliance with such laws.

 

l.           The Company
shall have delivered to such Buyer a letter from each of the Depositary and the Company’s transfer agent certifying the number
of ADSs and Ordinary Shares, respectively, outstanding as of a date within two (2) Business Days of the Closing Date.

 

m.          The Company
and the Subsidiaries shall have delivered to such Buyer such other documents relating to the transactions contemplated by this
Agreement as such Buyer or its counsel may reasonably request.

 

8.           TERMINATION.

 

a.          Termination
by Mutual Consent. This Agreement may be terminated, whether before or after satisfaction of the condition set forth in Sections
6.a and 7.a, at any time prior to the Closing, by mutual written consent of the Requisite Buyers and the Company. For
purposes of this Agreement, “Requisite Buyers” means Buyers that purchased at least two-thirds (2/3) of the
aggregate number of Purchased ADSs on the Closing Date, or if prior to the Closing, Buyers listed on the Schedule of Buyers
as being obligated to purchase at least two-thirds (2/3) of the aggregate number of Purchased ADSs.

 

b.          Termination
by Either the Requisite Buyers or the Company. This Agreement may be terminated by either the Requisite Buyers or the Company
at any time prior to the Closing:

 

(i)          whether
before or after satisfaction of the conditions set forth in Sections 6.a and 7.a, if the Closing has not occurred
by October 31, 2015 (the “Outside Date”), except that the right to terminate this Agreement under this clause
will not be available to any party to this Agreement whose breach of, or failure to fulfill any of its obligations under, this
Agreement has been a cause of, or resulted in, the failure to consummate the Closing by such date;

 

    	 	35	 

     

    

 

(ii)         if
the Proposals have been submitted to the shareholders of the Company for adoption at a duly convened Company Shareholders Meeting
and the Shareholder Approval shall not have been obtained at such Company Shareholders Meeting (including any adjournment or postponement
thereof) prior to the Outside Date; or

 

(iii)        whether
before or after satisfaction of the conditions set forth in Sections 6.a and 7.a, if any law or governmental authority
prohibits consummation of the Closing or if any order, judgment, injunction, award, decree or writ handed down, adopted or imposed
by, any court of competent jurisdiction or governmental authority restrains, enjoins or otherwise prohibits consummation of the
Closing, and such order, judgment, injunction, award, decree or writ has become final and nonappealable.

 

c.          Termination
by the Requisite Buyers. This Agreement may be terminated by the Requisite Buyers at any time prior to the Closing:

 

(i)          if
the Company materially breaches its obligations under Sections 4.a, 4.b or 4.c, or the Company Board or any
committee thereof shall resolve to do any of the foregoing;

 

(ii)         provided
that no Buyer who is a party to such termination action is in material breach of its respective obligations under this Agreement,
if a breach or failure of any representation, warranty or covenant of the Company contained in this Agreement shall have occurred
and shall not have been cured within 10 Business Days after a Buyer’s written notice asserting such breach or failure from
the Company, and which breach (A) would reasonably be expected to give rise to the failure of a condition set forth in Section
7, and (B) as a result of such breach, such condition would not reasonably be expected to be satisfied prior to the Outside
Date;

 

(iii)        if
the Share Exchange Agreement terminates for any reason.

 

d.          Termination
by the Company. This Agreement may be terminated by the Company at any time prior to the Closing; provided that the
Company is not in material breach of its obligations under this Agreement, if a breach or failure of any representation, warranty
or covenant of Buyers contained in this Agreement shall have occurred and shall not have been cured within 10 Business Days after
the Company’s written notice asserting such breach or failure from Buyers, and which breach (A) would reasonably be
expected to give rise to the failure of a condition set forth in Section 6 and (B) as a result of such breach, such condition
would not reasonably be expected to be satisfied prior to the Outside Date.

 

e.          Effect
of Termination. If this Agreement is terminated pursuant to this Section 8, it will become void and of no further force
and effect, with no liability on the part of any party to this Agreement (or any of their respective former, current, or future
general or limited partners, shareholders, managers, members, directors, officers, Affiliates or agents), except that the provisions
of Section 5.h, this Section 8.e, Section 9 and Section 10 will survive any termination of this Agreement;
provided, however, that nothing herein shall relieve the Company from liabilities for damages incurred or suffered by any Buyer
as a result of any knowing or intentional breach by the Company of any of its representations, warranties, covenants or other agreements
set forth in this Agreement.

 

    	 	36	 

     

    

 

f.          Extension;
Waiver. At any time, whether prior to, on or after the Closing, the Requisite Buyers, on the one hand, and the Company, on
the other hand, may, as applicable (i) extend the time for the performance of any of the obligations of the other party or parties,
as applicable, (ii) waive any inaccuracies in the representations and warranties of the other party or parties, as applicable,
contained in this Agreement or in any Transaction Document, or (iii) unless prohibited by applicable law, waive compliance with
any of the covenants or conditions contained in this Agreement. Any agreement on the part of a party to any extension or waiver
will be valid only if set forth in an instrument in writing signed by such party. The failure of any party to assert any of its
rights under this Agreement or otherwise will not constitute a waiver of such rights.

 

9.           INDEMNIFICATION.

 

a.          Company
Indemnification Obligation. In consideration of each Buyer’s execution and delivery of the Transaction Documents and
acquiring the Securities thereunder and in addition to all of the Company’s and the Subsidiaries’ other obligations
under the Transaction Documents, the Company shall defend, protect, indemnify and hold harmless each Buyer and each other holder
of the Securities and all of their shareholders, partners, officers, directors, members, managers, employees and direct or indirect
investors and any of the foregoing Persons’ agents or other representatives (including those retained in connection with
the transactions contemplated by this Agreement) (collectively, the “Indemnitees”) from and against any and
all actions, causes of action, suits, claims, losses, costs, penalties, fees, liabilities and damages, and expenses in connection
therewith (irrespective of whether any such Indemnitees is a party to the action for which indemnification hereunder is sought),
and including reasonable attorneys’ fees and disbursements (the “Indemnified Liabilities”), incurred by
any Indemnitees as a result of, or arising out of, or relating to (i) any misrepresentation or breach of any representation
or warranty made by the Company or any of the Subsidiaries in the Transaction Documents or any other certificate, instrument or
document contemplated hereby or thereby, (ii) any breach of any covenant, agreement or obligation of the Company or any of
the Subsidiaries contained in the Transaction Documents or any other certificate, instrument or document contemplated hereby or
thereby, (iii) any cause of action, suit or claim brought or made against such Indemnitees and arising out of or resulting
from the execution, delivery, performance or enforcement of the Transaction Documents in accordance with the terms thereof or any
other certificate, instrument or document contemplated hereby or thereby in accordance with the terms thereof (other than a cause
of action, suit or claim brought or made against an Indemnitee by such Indemnitee’s owners, investors or affiliates), (iv) any
transaction financed or to be financed in whole or in part, directly or indirectly, with the proceeds of the issuance of the Securities
or (v) the status of such Buyer or holder of the Securities as an investor in the Company. To the extent that the foregoing undertaking
by the Company may be unenforceable for any reason, the Company shall make the maximum contribution to the payment and satisfaction
of each of the Indemnified Liabilities that is permissible under applicable law.

 

    	 	37	 

     

    

 

b.          Indemnification
Procedures. Each Indemnitee shall (i) give prompt written notice to the Company of any claim with respect to which it seeks
indemnification or contribution pursuant to this Agreement (provided, however, that the failure of the Indemnitee
to promptly deliver such notice shall not relieve the Company of any liability, except to the extent that the Company is actually
prejudiced in its ability to defend such claim) and (ii) permit the Company to assume the defense of such claim with counsel selected
by the Company and reasonably satisfactory to the Indemnitee; provided, however, that any Indemnitee entitled to indemnification
hereunder shall have the right to employ separate counsel and to participate in the defense of such claim, but the fees and expenses
of such counsel shall be at the expense of the Indemnitee unless (A) the Company has agreed in writing to pay such fees and expenses,
(B) the Company shall have failed to assume the defense of such claim within five days of delivery of the written notice of
the Indemnitee with respect to such claim or failed to employ counsel selected by the Company and reasonably satisfactory to the
Indemnitee, or (C) in the reasonable judgment of the Indemnitee, based upon advice of its counsel, a conflict of interest may exist
between the Indemnitee and the Company with respect to such claims (in which case, if the Indemnitee notifies the Company in writing
that it elects to employ separate counsel at the expense of the Company, the Company shall not have the right to assume the defense
of such claim on behalf of the Indemnitee). If the Company assumes the defense of the claim, it shall not be subject to any liability
for any settlement or compromise made by the Indemnitee without its consent (but such consent shall not be unreasonably withheld,
conditioned or delayed). In connection with any settlement negotiated by the Company, the Company shall not, and no Indemnitee
shall be required by the Company to, (I) enter into any settlement which does not include as an unconditional term thereof the
giving by the claimant or plaintiff to the Indemnitee of a release from all liability in respect to such claim or litigation, (II)
enter into any settlement that attributes by its terms any liability, culpability or fault to the Indemnitee, or (III) consent
to the entry of any judgment that does not include as a term thereof a full dismissal of the litigation or proceeding with prejudice.
In addition, without the consent of the Indemnitee, the Company shall not consent to entry of any judgment or enter into any settlement
which provides for any obligation or restriction on the part of the Indemnitee other than the payment of money damages which are
to be paid in full by the Company. If the Company fails or elects not to assume the defense of a claim pursuant to clause (B) above,
or is not entitled to assume or continue the defense of such claim pursuant to clause (C) above, the Indemnitee shall have the
right without prejudice to its right of indemnification hereunder to, in its discretion exercised in good faith and upon advice
of counsel, to contest, defend and litigate such claim and may settle such claim, either before or after the initiation of litigation,
at such time and upon such terms as the Indemnitee deems fair and reasonable; provided that, at least five days prior to
any settlement, written notice of such Indemnitee’s intention to settle is given to the Company. If requested by the Company,
the Indemnitee agrees (at no expense to the Indemnitee) to reasonably cooperate with the Company and its counsel in contesting
any claim that the Company elects to contest.

 

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10.         GOVERNING
LAW; MISCELLANEOUS.

 

a.          Governing
Law; Jurisdiction; Jury Trial. All questions concerning the construction, validity, enforcement and interpretation of this
Agreement shall be governed by the internal laws of the State of New York, without giving effect to any choice of law or conflict
of law provision or rule (whether of the State of New York or any other jurisdictions) that would cause the application of the
laws of any jurisdictions other than the State of New York. Each party hereby irrevocably submits to the exclusive jurisdiction
of the state and federal courts sitting in the City of New York, borough of Manhattan, for the adjudication of any dispute hereunder
or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees
not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court,
that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is
improper. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit,
action or proceeding by mailing a copy thereof to such party at the address for notices to it under this Agreement and agrees that
such service shall constitute good and sufficient service of process and notice thereof. By the execution and delivery of this
Agreement, the Company hereby agrees to, as promptly as practicable but in no event later than the Closing Date, appoint Pearl
Cohen Zedek Latzer, LLP, which currently maintains a New York City office at 1500 Broadway, 12th Floor, New York, New York 10036,
United States of America, as its agent upon which process may be served in any legal action or proceeding which may be instituted
in any federal or state court in the City of New York, borough of Manhattan, for the adjudication of any dispute hereunder or in
connection herewith or with any transaction contemplated hereby or discussed herein, but for that purpose only. Notwithstanding
anything to the contrary contained herein, service of process upon such agent at the office of such agent at Pearl Cohen Zedek
Latzer, LLP, which currently maintains a New York City office at 1500 Broadway, 12th Floor, New York, New York 10036, United States
of America, and written notice of said service by the Person servicing the same to the Company at the address for notices to it
set forth in Section 10.f, shall be deemed in every respect effective service of process upon the Company in any such legal
action or proceeding. Such appointment shall be irrevocable so long as any Investor shall have any rights pursuant to the terms
hereof until the appointment of a successor by the Company with the consent of the Investors and such successor’s acceptance
of such appointment. The Company further agrees to take any and all actions, including the execution and filing of any and all
such documents and instruments, as may be necessary to continue such designation and appointment of such agent or successor. Nothing
contained herein shall be deemed to limit in any way any right to serve process in any manner permitted by law. If any provision
of this Agreement shall be invalid or unenforceable in any jurisdiction, such invalidity or unenforceability shall not affect the
validity or enforceability of the remainder of this Agreement in that jurisdiction or the validity or enforceability of any provision
of this Agreement in any other jurisdiction. Each of the parties hereto hereby expressly and irrevocably waives all rights of jurisdiction
in any jurisdiction other than the state and federal courts sitting in the City of New York, borough of Manhattan, in any such
suit, action or proceeding which it may now or hereafter be afforded by law in any other forum other than the state and federal
courts sitting in the City of New York, borough of Manhattan. EACH PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE, AND AGREES
NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION HEREWITH OR ARISING OUT OF THIS AGREEMENT
OR ANY TRANSACTION CONTEMPLATED HEREBY.

 

    	 	39	 

     

    

 

b.          Counterparts;
Execution. This Agreement and any amendments hereto may be executed in two or more identical counterparts, all of which shall
be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered
to each other party, it being understood that all parties need not sign the same counterpart. A facsimile, PDF or other reproduction
of this Agreement may be executed by one or more parties hereto, and an executed copy of this Agreement may be delivered by one
or more parties hereto by facsimile, e-mail or other electronic transmission device pursuant to which the signature of or on behalf
of such party can be seen, and such execution and delivery shall be considered valid, binding and effective for all purposes. At
the request of any party hereto, all parties agree to execute an original of this Agreement as well as any facsimile or reproduction
thereof. The parties hereto hereby agree that neither shall raise the execution of facsimile, PDF or other reproduction of this
Agreement, or the fact that any signature or document was transmitted or communicated by facsimile, e-mail or other electronic
transmission device, as a defense to the formation of this Agreement.

 

c.          Headings.
The headings of this Agreement are for convenience of reference and shall not form part of, or affect the interpretation of, this
Agreement.

 

d.          Severability.
If any provision of this Agreement shall be invalid or unenforceable in any jurisdiction, such invalidity or unenforceability shall
not affect the validity or enforceability of the remainder of this Agreement in that jurisdiction or the validity or enforceability
of any provision of this Agreement in any other jurisdiction.

 

e.          Entire
Agreement; Amendments; Waivers. This Agreement, together with the other Transaction Documents, supersedes all other prior oral
or written agreements among each Buyer, the Company and the Subsidiaries, their respective affiliates and Persons acting on their
behalf with respect to the matters discussed herein, and this Agreement, together with the other Transaction Documents, and the
other instruments referenced herein and therein contain the entire understanding of the parties hereto with respect to the matters
covered herein and therein. No provision of this Agreement may be waived, modified, supplemented or amended other than by an instrument
in writing signed by the Company and the Requisite Buyers. Any such amendment shall bind all holders of the Purchased ADSs. No
such amendment shall be effective to the extent that it applies to less than all of the holders of the Purchased ADSs then outstanding.
No failure or delay on the part of a party in either exercising or enforcing any right under this Agreement shall operate as a
waiver of, or impair, any such right. No single or partial exercise or enforcement of any such right shall preclude any other or
further exercise or enforcement thereof or the exercise or enforcement of any other right. No waiver of any such right shall be
deemed a waiver of any other right. No consideration shall be offered or paid to any Buyer or holder of Purchased ADSs to amend
or consent to a waiver or modification or supplement of any provision of any of the Transaction Documents unless the same consideration
also is offered to all of Buyers or holders of Purchased ADSs, as the case may be. For clarification purposes, this provision constitutes
a separate right granted to each Buyer and is not intended for the Company to treat Buyers as a class and shall not be construed
in any way as Buyers acting in concert or otherwise as a group with respect to the purchase, disposition or voting of securities
or otherwise.

 

f.          Notices.
Any notices, consents, waivers or other communications required or permitted to be given under the terms of this Agreement must
be in writing and will be deemed to have been delivered: (i) upon receipt, when delivered personally; (ii) upon receipt,
when sent by facsimile or e-mail (provided confirmation of transmission is mechanically or electronically generated and, in the
case of an e-mail, a read receipt is received, and in each case kept on file by the sending party); or (iii) one Business
Day after deposit with a nationally recognized overnight delivery service, in each case properly addressed to the party to receive
the same. The addresses and facsimile numbers for such communications shall be:

 

    	 	40	 

     

    

 

If to the Company:

If prior to the Closing Date:

Celsus Therapeutics Plc

24 West 40th Street, 8th Floor,

New York, New York, 10018

		Facsimile:	(646) 843-9352

		E-mail:	gr@celsustx.com

		Attention:	Gur Roshwalb, Chief Executive Officer

 

If on or following the Closing Date:

 

Akari Therapeutics, Plc

24 West 40th Street, 8th Floor,

New York, New York, 10018

		Facsimile:	(646) 843-9352

		E-mail:	Gr@akaritx.com

		Attention:	Gur Roshwalb, Chief Executive Officer

 

With copy to:

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

666 Third Avenue

New York, NY 10017

		Facsimile:	(212) 983-3115

		E-mail:	JSchultz@mintz.com

		Attention:	Jeffrey Schultz

 

and a copy to:

 

McDermott Will & Emery LLP

340 Madison Avenue

New York, NY 10173

Facsimile: (212) 547-5444

		Email:	tfinger@mwe.com,
                                         jrubinstein@mwe.com

		Attention:	Todd Finger and Joel Rubinstein

 

If to a Buyer, to it at the address
and facsimile number set forth on the Schedule of Buyers, with copies to such Buyer’s representatives as set forth
on the Schedule of Buyers, or, in the case of a Buyer or any other party named above, to such other address and/or facsimile
number and/or to the attention of such other Person as the recipient party has specified by written notice given to each other
party at least five days prior to the effectiveness of such change. Written confirmation of receipt (A) given by the recipient
of such notice, consent, waiver or other communication, (B) mechanically or electronically generated by the sender’s
facsimile machine containing the time, date, recipient facsimile number and an image of the first page of such transmission or
(C) provided by a courier or overnight courier service shall be rebuttable evidence of personal service, receipt by facsimile
or deposit with a nationally recognized overnight delivery service in accordance with clause (i), (ii) or (iii) above, respectively.

 

    	 	41	 

     

    

 

g.          Successors
and Assigns. This Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective successors
and permitted assigns, including any purchasers of the Securities. The Company shall not assign this Agreement or any rights or
obligations hereunder without the prior written consent of the holders of at least two-thirds (2/3) of the aggregate number of
Purchased ADSs then outstanding, including by merger or consolidation. A Buyer may assign some or all of its rights hereunder without
the consent of the Company; provided, however, that any such assignment shall not release such Buyer from its obligations
hereunder unless such obligations are assumed by such assignee and the Company has consented to such assignment and assumption,
which consent shall not be unreasonably withheld, conditioned or delayed. Notwithstanding anything to the contrary contained in
the Transaction Documents, Buyers shall be entitled to pledge the Securities in connection with a bona fide margin account or other
loan or financing arrangement secured by the Securities.

 

h.          No
Third Party Beneficiaries. This Agreement is intended for the benefit of the parties hereto and their respective permitted
successors and assigns and, to the extent provided in Section 9, each Indemnitee, and is not for the benefit of, nor
may any provision hereof be enforced by, any other Person.

 

i.           Survival.
Unless this Agreement is terminated under Section 8, the representations and warranties of the Company and Buyers contained
herein shall survive the Closing and shall remain in full force and effect until the date that is thirty (30) days following the
date on which the Company files with the SEC its Annual Report on Form 10-K for the year ended December 31, 2016; provided, that
the representations and warranties set forth in Sections 2.h, 3.a, 3.b, 3.c, 3.d, 3.e
and 10.k shall survive the Closing indefinitely. Notwithstanding the foregoing, any claims asserted in good faith with reasonable
specificity (to the extent known at such time) and in writing by notice from the non-breaching party to the breaching party prior
to the expiration date of the applicable survival period shall not thereafter be barred by the expiration of such survival and
such claims shall survive until finally resolved. Each Buyer shall be responsible only for its own representations, warranties,
agreements and covenants hereunder.

 

j.           Further
Assurances. Each party shall do and perform, or cause to be done and performed, all such further acts and things, and shall
execute and deliver all such other agreements, certificates, instruments and documents, as the other parties may reasonably request
in order to carry out the intent and accomplish the purposes of this Agreement and the consummation of the transactions contemplated
hereby.

 

    	 	42	 

     

    

 

k.           Financial
Advisors; Placement Agents. The Company acknowledges that it has engaged each of Citigroup Global Markets Inc. and MTS
Securities, LLC as financial advisors or placement agents in connection with the sale of the Securities, pursuant to letter agreements,
true, correct and complete copies of which have been provided to each Buyer prior to the date hereof (the “Placement Agent
Letters”). The Company shall be responsible for the payment of any placement agent’s fees or broker’s commissions
relating to or arising out of the transactions contemplated hereby. The Company shall pay, and hold each Buyer harmless against,
any liability, loss or expense (including attorneys’ fees and out-of-pocket expenses) arising in connection with any claim
for any such payment. The Company represents and warrants to each Buyer that (i) it has not engaged a placement agent, broker or
financial advisor (other than Citigroup Global Markets Inc. and MTS Securities, LLC) in connection with the transactions
contemplated hereby and (ii) other than as set forth in the Placement Agent Letters, there are no fees, commissions or expenses
payable to any broker, finder or agent relating to or arising out of the transactions contemplated hereby.

 

l.           No
Strict Construction. The language used in this Agreement will be deemed to be the language chosen by the parties thereto express
their mutual intent, and no rules of strict construction will be applied against any party.

 

m.         Remedies.
The parties hereto agree that (i) irreparable harm would occur in the event that any of the provisions of this Agreement were not
performed in accordance with their specific terms or were otherwise breached, and (ii) money damages or other legal remedies would
not be an adequate remedy for any such harm. Each Buyer and each holder of the Securities shall have all rights and remedies set
forth in the Transaction Documents and all rights and remedies that such Buyers and holders have been granted at any time under
any other agreement or contract and all of the rights that such Buyers and holders have under any law. Any Person having any rights
under any provision of this Agreement shall be entitled to enforce such rights specifically (without posting a bond or other security
or proving actual damages), to recover damages by reason of any breach of any provision of this Agreement and to exercise all other
rights granted by law.

 

n.          Independent
Nature of Buyers. The obligations of each Buyer hereunder are several and not joint with the obligations of any other Buyer,
and no Buyer shall be responsible in any way for the performance of the obligations of any other Buyer hereunder. Each Buyer shall
be responsible only for its own representations, warranties, agreements and covenants hereunder. The decision of each Buyer to
purchase the Securities pursuant to this Agreement has been made by such Buyer independently of any other Buyer and independently
of any information, materials, statements or opinions as to the business, affairs, operations, assets, properties, liabilities,
results of operations, condition (financial or otherwise) or prospects of the Company or any of the Subsidiaries which may have
been made or given by any other Buyer or by any agent or employee of any other Buyer, and no Buyer or any of its agents or employees
shall have any liability to any other Buyer (or any other Person or entity) relating to or arising from any such information, materials,
statements or opinions. Each Buyer is represented by its own legal representative and is not relying upon the legal representative
of any other Buyer. Nothing contained herein, and no action taken by any Buyer pursuant hereto or thereto, shall be deemed to constitute
Buyers as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that Buyers are in
any way acting in concert or as a group with respect to such obligations or the transactions contemplated hereby. Each Buyer shall
be entitled to independently protect and enforce its rights, including the rights arising out of this Agreement and the other Transaction
Documents, and it shall not be necessary for any other Buyer to be joined as an additional party in any proceeding for such purpose.

 

    	 	43	 

     

    

 

o.          Interpretative
Matters. Unless the context otherwise requires, (i) all references to Sections, Schedules or Exhibits are to Sections,
Schedules or Exhibits contained in or attached to this Agreement, (ii) each accounting term not otherwise defined in this
Agreement has the meaning assigned to it in accordance with GAAP, (iii) words in the singular or plural include the singular
and plural and pronouns stated in either the masculine, the feminine or neuter gender shall include the masculine, feminine and
neuter, (iv) the use of the word “including” in this Agreement shall be by way of example rather than limitation
and (v) the word “or” shall not be exclusive.

 

* * * * * *

    	 	44	 

     

    

 

IN WITNESS WHEREOF,
Buyers and the Company have caused this Securities Purchase Agreement to be duly executed as of the date first written above.

 

COMPANY:

 

CELSUS THERAPEUTICS PLC

 

 

	By:	 		 
	Name:	 	Gur Roshwalb	 
	Title:	 	Chief Executive Officer	 

 

 

    	 	[Signature page to Securities Purchase Agreement]	 

     

    

 

BUYERS:

 

 

	By:	 		 
	Name:	 		 
	Title:Exhibit
10.2

 

REGISTRATION
RIGHTS AGREEMENT

 

REGISTRATION
RIGHTS AGREEMENT (this “Agreement”), dated as of August 17, 2015, by and among Celsus Therapeutics Plc,
a company incorporated in England and Wales (registered number 05252842) (the “Company”), with a registered
office at 42-50 Hersham Road, Walton-on-Thames, Surrey, KT12 1RZ and corporate office located at 24 West 40th Street, 8th Floor,
New York, New York, 10018, and the undersigned buyers (each, a “Buyer” and, collectively, “Buyers”).

 

WHEREAS:

 

A.           In
connection with the Securities Purchase Agreement, by and among the parties hereto of even date herewith (the “Securities
Purchase Agreement”), the Company has agreed, upon the terms and subject to the conditions of the Securities Purchase
Agreement, to issue and sell ADSs (as defined below) to Buyers at the Closing (as defined in the Securities Purchase Agreement).

 

B.           To
induce Buyers to execute and deliver the Securities Purchase Agreement, contemporaneously with the execution of the Securities
Purchase Agreement, the Company has agreed to provide certain registration rights under the United States Securities Act of 1933,
as amended, or any similar successor statutes, and the rules and regulations thereunder (collectively, the “1933 Act”).

 

NOW,
THEREFORE, in consideration of the premises and the mutual covenants contained herein and other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, the Company and each of the Buyers hereby agree as follows:

 

1.           DEFINITIONS.

 

As
used in this Agreement, the following terms shall have the following meanings:

 

a.           "1934
Act" means, collectively, the United States Securities and Exchange Act of 1934, as amended, or any similar or successor
statutes, and the rules and regulations thereunder.

 

b.           "Additional
Effectiveness Date" means the date an Additional Registration Statement is declared effective by the SEC.

 

c.           "Additional
Filing Date" means the date on which an Additional Registration Statement is filed with the SEC.

 

d.           "Additional
Filing Deadline" means, if Cutback Shares are required to be included in an Additional Registration Statement, the date
that is the earlier of (i) the later of (A) six (6) months from the Initial Effectiveness Date or the last Additional
Effectiveness Date, as applicable and (B)  60 days after the Company has been informed that substantially all of the Registrable
Securities held by the Investors included in any Registration Statements previously declared effective hereunder have been sold
in accordance therewith, or (ii) the first date on which the Company is permitted by the SEC to register such Cutback Shares.

 

     

     

    

 

e.           "Additional
Registrable Securities" means, (i) any Cutback Shares not previously included in a Registration Statement, (ii) the Ordinary
Shares underlying such Cutback Shares and (iii) any shares of capital stock, or derivatives thereof, issued or issuable with respect
to such Cutback Shares or Ordinary Shares, as applicable, as a result of any stock split, stock dividend, recapitalization, exchange
or similar event or otherwise.

 

f.            "Additional
Registration Statement" means a registration statement or registration statements of the Company filed under the 1933
Act covering any Additional Registrable Securities.

 

g.           "Additional
Required Registration Amount" means the lesser of (i) any Cutback Shares not previously included in a Registration Statement,
and (ii) the maximum number of Registrable Securities as the Company is permitted by the SEC to register pursuant to Rule 415.

 

h.           "ADRs"
means the American Depositary Receipts issued under the Deposit Agreement evidencing ADSs.

 

i.            "ADSs"
means the American Depositary Shares constituting rights represented by the ADRs executed and delivered under the Deposit
Agreement, including the interests in the Deposited Securities (as defined in the Deposit Agreement).

 

j.            "Business
Day" means any day other than Saturday, Sunday or any other day on which commercial banks in the City of New York are
authorized or required by law to remain closed.

 

k.          "Cutback
Shares" means any of the Initial Registrable Securities not included in all Registration Statements previously declared
effective hereunder as a result of a limitation on the maximum number of shares of Common Stock of the Company permitted by the
SEC to be registered pursuant to Rule 415.

 

l.            "Deposit
Agreement" means that certain Deposit Agreement, dated as of December 7, 2012, among the Company, Deutsche Bank Trust
Company Americas, as depositary, and all Holders and Beneficial Owners of ADSs evidenced by ADRs issued thereunder, as amended
by that certain Amendment thereto, dated as of December 24, 2013, and as may hereafter be amended or otherwise modified in accordance
with its terms.

 

m.          "Effectiveness
Date" means the Initial Effectiveness Date or an Additional Effectiveness Date, as applicable.

 

n.           "Effectiveness
Deadline" means the Initial Effectiveness Deadline, an Additional Effective Deadline, or a Subsequent Effective Deadline,
as applicable.

 

o.           "Filing
Deadline" means the Initial Filing Deadline, or an Additional Filing Deadline or a Subsequent Filing Deadline, as applicable.

 

    	 	2	 

     

    

 

p.           "Initial
Effectiveness Date" means the date the Initial Registration Statement is declared effective by the SEC.

 

q.           “Initial
Effectiveness Deadline” means the date that is 60 days after the Closing Date or, if the Initial Registration Statement
is subject to a full review by the staff of the SEC, the date that is 120 days after the Closing Date.

 

r.            "Initial
Filing Date" means the date on which the Initial Registration Statement is filed with the SEC.

 

s.       
   "Initial Filing Deadline" means the date that is 30 days after the Closing
Date.

 

t.            "Initial
Registrable Securities" means (i) the Shares, (ii) the Ordinary Shares underlying the Shares and (iii) any shares of
capital stock, or derivatives thereof, issued or issuable with respect to the Shares or such Ordinary Shares as a result of any
stock split, stock dividend, recapitalization, exchange or similar event or otherwise.

 

u.           "Initial
Required Registration Amount" means the lesser of (i) the aggregate number of Shares, or (ii) the maximum number of ADSs
as the Company is permitted to register by the SEC pursuant to Rule 415.

 

v.           "Initial
Registration Statement" means a registration statement or registration statements of the Company filed under the 1933
Act pursuant to Section 2(a) hereof covering the Initial Registrable Securities.

 

w.          "Investor"
means a Buyer or any transferee or assignee thereof to whom a Buyer assigns its rights under this Agreement and who agrees
to become bound by the provisions of this Agreement in accordance with Section 9 and such a transferee or assignee
thereof to whom a transferee or assignee assigns its rights under this Agreement and who agrees to become bound by the provisions
of this Agreement in accordance with Section 9.

 

x.            "Ordinary
Shares" means ordinary shares of the Company.

 

y.           "Person"
means an individual, a limited liability and any other legal entity company, a partnership, a joint venture, a corporation,
a trust, an unincorporated organization and a government or any department or agency thereof.

 

z.           "Register,"
"registered," and "registration" refer to a registration effected by preparing and filing one or
more Registration Statements in compliance with the 1933 Act and pursuant to Rule 415 and the declaration or ordering of effectiveness
of such Registration Statement(s) by the SEC.

 

aa.         "Registrable
Securities" means the Initial Registrable Securities and any Additional Registrable Securities; provided, however, that
any Registrable Securities shall cease to be Registrable Securities when (i) a Registration Statement with respect to the sale
of such securities has become effective under the 1933 Act and such securities are disposed of in accordance with such Registration
Statement, (ii) such securities are sold in accordance with Rule 144 or (iii) all of such securities are eligible to be sold by
the holder thereof pursuant to Rule 144 without limitation, restriction or condition (including any current public information
requirement) thereunder.

 

    	 	3	 

     

    

 

bb.         "Registration
Statement" means a registration statement or registration statements of the Company filed under the 1933 Act covering
Registrable Securities.

 

cc.         "Required
Holders" means the holders of at least two-thirds of the Registrable Securities.

 

dd.         "Required
Registration Amount" means either the Initial Required Registration Amount or an Additional Required Registration Amount,
as applicable.

 

ee.         Rule
144” means Rule 144 under the 1933 Act or any successor rule.

 

ff.         "Rule
415" means Rule 415 under the 1933 Act or any successor rule providing for offering securities on a continuous or delayed
basis.

 

gg.        "SEC"
means the United States Securities and Exchange Commission.

 

hh.         "Shares"
means the ADSs issued and sold to the Buyers pursuant to the Securities Purchase Agreement, including any ADSs issued or issuable
to the Buyers pursuant to Section 1(b) of the Securities Purchase Agreement.

 

Capitalized
terms used herein and not otherwise defined herein shall have the respective meanings set forth in the Securities Purchase Agreement.

 

2.           REGISTRATION.

 

a.           Initial
Mandatory Registration. The Company shall prepare, and, as soon as practicable, but in no event later than the Initial Filing
Deadline, file with the SEC a Registration Statement on Form S-3 covering the resale of the Initial Registrable Securities. In
the event that Form S-3 is unavailable for such a registration, the Company shall use such other form as is available for such
a registration and is reasonably acceptable to the Required Holders, subject to the provisions of Section 2(e). The
Initial Registration Statement prepared pursuant hereto shall register for resale at least the number of ADSs equal to the Initial
Required Registration Amount determined as of date the Registration Statement is initially filed with the SEC (subject to subsequent
reduction if directed by the staff of the SEC). The Company shall use its best efforts to have the Initial Registration Statement
declared effective by the SEC as soon as practicable.

 

    	 	4	 

     

    

 

b.           Additional
Mandatory Registrations The Company shall prepare, and, as soon as practicable, but in no event later than each Additional
Filing Deadline, file with the SEC an Additional Registration Statement on Form S-3 covering the resale of the Additional Registrable
Securities not previously registered on a Registration Statement hereunder. To the extent the staff of the SEC does not permit
the Additional Required Registration Amount to be registered on an Additional Registration Statement, the Company shall file Additional
Registration Statements successively trying to register on each such Additional Registration Statement the maximum number of remaining
Additional Registrable Securities until the Additional Required Registration Amount has been registered with the SEC. In the event
that Form S-3 is unavailable for such a registration, the Company shall use such other form as is available for such a registration
and reasonably acceptable to the Required Holders, subject to the provisions of Section 2(e). Each Additional Registration
Statement prepared pursuant hereto shall register for resale at least that number of shares of Common Stock equal to the Additional
Required Registration Amount as of date the Registration Statement is initially filed with the SEC. The Company shall use its
best efforts to have each Additional Registration Statement declared effective by the SEC as soon as practicable following the
filing thereof, but in any event not later than 30 days following the filing thereof or, if the Additional Registration Statement
is subject to a full review by the staff of the SEC, the date that is 75 days following the filing thereof (an “Additional
Effectiveness Deadline”).

 

c.           Allocation
of Registrable Securities. The initial number of Registrable Securities included in any Registration Statement and any increase
in the number of Registrable Securities included therein shall be allocated pro rata among the Investors based on the number of
Registrable Securities held by each Investor at the time the Registration Statement covering such initial number of Registrable
Securities or increase thereof is declared effective by the SEC. In the event that an Investor sells or otherwise transfers any
of such Investor's Registrable Securities, each transferee shall be allocated a pro rata portion of the then remaining number
of Registrable Securities included in such Registration Statement for such transferor. Any shares of Common Stock included in
a Registration Statement and which remain allocated to any Person that ceases to hold any Registrable Securities covered by such
Registration Statement shall be allocated to the remaining Investors, pro rata based on the number of Registrable Securities then
held by such Investors which are covered by such Registration Statement. In no event shall the Company include any securities
other than Registrable Securities in any Registration Statement without the prior written consent of the Required Holders.

 

d.           Legal
Counsel. The Required Holders shall have the right to select one legal counsel to review and oversee any registration pursuant
to this Section 2 ("Legal Counsel"), which shall be Katten Muchin Rosenman LLP or such other counsel
as thereafter designated by the Required Holders. The Company shall reasonably cooperate with Legal Counsel in performing the
Company's obligations under this Agreement.

 

e.           Ineligibility
for Form S-3. In the event that Form S-3 is not available for the registration of the resale of Registrable Securities hereunder,
the Company shall (i) register the resale of the Registrable Securities on Form S-1 or another appropriate form reasonably acceptable
to the Required Holders and (ii) undertake to register the Registrable Securities on Form S-3 (by post-effective amendment to
the existing Registration Statement, or otherwise) as soon as such form is available for such registration; provided that the
Company shall maintain the effectiveness of the existing Registration Statement then in effect until such time as a Registration
Statement (or post-effective amendment) on Form S-3 covering the Registrable Securities has been declared effective by the SEC.

 

    	 	5	 

     

    

 

f.            Sufficient
Number of Shares Registered. In the event the number of shares available under a Registration Statement filed pursuant to
Section 2(a) is insufficient to cover all of the Registrable Securities required to be covered by such Registration
Statement or an Investor's allocated portion of the Registrable Securities pursuant to Section 2(c), the Company shall,
as soon as practicable, but in any event (other than with respect to Cutback Shares) not later than 15 days after the necessity
therefor arises (a “Subsequent Filing Deadline”) amend the applicable Registration Statement, or file a new
Registration Statement (on the short form available therefor, if applicable), or both, so as to cover at least the Required Registration
Amount as of the trading day immediately preceding the date of the filing of such amendment or new Registration Statement, in
each case, as soon as practicable, but in any event (other with respect to Cutback Shares) not later than 15 days, after the necessity
therefor arises. The Company shall use its best efforts to cause such amendment and/or new Registration Statement to become effective
as soon as practicable following the filing thereof, but in any event (other than with respect to Cutback Shares) not later than
75 days following the filing thereof (a “Subsequent Effectiveness Deadline”). For purposes of the foregoing
provision, the number of shares available under a Registration Statement shall be deemed "insufficient to cover all of the
Registrable Securities" if at any time the number of shares of Common Stock available for resale under the Registration Statement
is less than 100% of the Required Registration Amount.

 

g.           Effect
of Failure to File and Obtain and Maintain Effectiveness of Registration Statement.

 

i.            If
(i) a Registration Statement covering Registrable Securities and required to be filed by the Company pursuant to Section 2(a)
or Section 2(e) of this Agreement is not (A) filed with the SEC on or before the applicable Filing Deadline or
(B) declared effective by the SEC on or before the applicable Effectiveness Deadline or (ii) on any day after a Registration Statement
has been declared effective by the SEC, sales of all the Registrable Securities required to be included on such Registration Statement
cannot be made (other than during an Allowable Grace Period (as defined in Section 3(p))) pursuant to such Registration
Statement (including because of a failure to keep the such Registration Statement effective, to disclose such information as is
necessary for sales to be made pursuant to such Registration Statement or to register sufficient shares of Common Stock, as determined
in accordance with Section 2(e)), then, as partial relief for the damages to any holder of Closing Shares or the Warrant
by reason of any such delay in or reduction of its ability to sell the underlying shares of Common Stock (which remedy shall not
be exclusive of any other remedies available at law or in equity), the Company shall pay to each Investor an amount in cash equal
to the product of (i) the number of ADSs held by such Investor multiplied by (ii) the Per Share Purchase Price, and multiplied
by (iii) the sum of (A) 0.015, if such Registration Statement is not filed by the applicable Filing Deadline, plus (B) 0.015,
if such Registration Statement is not declared effective by the applicable Effectiveness Deadline, plus (C) the product of (I)
0.0005 multiplied by (II) the sum (without duplication) of (x) the number of days after the applicable Filing Deadline that such
Registration Statement is not filed with the SEC, plus (y) the number of days after the applicable Effectiveness Deadline that
such Registration Statement is not declared effective by the SEC, plus (z) the number of days after such Registration Statement
has been declared effective by the SEC that such Registration Statement is not available (other than during an Allowable Grace
Period) for the sale of all the Registrable Securities required to be included on such Registration Statement pursuant to Section 2(e).

 

    	 	6	 

     

    

 

ii.         The
payments to which a holder shall be entitled pursuant to this Section 2(g) are referred to herein as “Registration
Delay Payments.” Registration Delay Payments shall be paid on the earlier of (I) the second Business Day of the calendar
month following the month during which the Registration Delay Payments are incurred and (II) the second Business Day after the
event or failure giving rise to the Registration Delay Payments is cured.

 

iii.         Notwithstanding
any other provision of this Section 2(g), in no event shall the Registration Delay Payments payable to any Buyer exceed
20% of such Buyer’s Purchase Price paid at the Closing. In the event the Company fails to make Registration Delay Payments
in a timely manner, such Registration Delay Payments shall bear interest at the rate of the lesser of 1.5% per month (prorated
for partial months) or the highest lawful interest rate, in each case, until paid in full.

 

3.           RELATED
OBLIGATIONS.

 

At
such time as the Company is obligated to file a Registration Statement with the SEC pursuant to Section 2(a) or 2(e),
the Company will use its best efforts to effect the registration of the Registrable Securities in accordance with the intended
method of disposition thereof and, pursuant thereto, the Company shall have the following obligations:

 

a.           The
Company shall promptly (but in no event later than the applicable Filing Deadline) prepare and file with the SEC a Registration
Statement with respect to the applicable Registrable Securities and use its best efforts to cause such Registration Statement
relating to the Registrable Securities to become effective as soon as practicable after such filing (but in no event later than
the applicable Effectiveness Deadline). No later than the first Business Day after such Registration Statement becomes effective,
the Company will file with the SEC the final prospectus included therein pursuant to Rule 424 (or successor thereto) promulgated
under the 1933 Act. The Company shall keep each Registration Statement effective pursuant to Rule 415 at all times until the earlier
of (i) the date as of which all of the Investors may sell all of the Registrable Securities covered by such Registration Statement
pursuant to Rule 144 without limitation, restriction or condition (including any current public information requirement) thereunder,
or (ii) the date on which the Investors have sold all of the Registrable Securities covered by such Registration Statement in
accordance with such Registration Statement or pursuant to Rule 144 (the “Registration Period”). Such Registration
Statement shall contain a “plan of distribution” in the form of Exhibit B hereto, with such changes thereto
as shall be approved in writing by the Required Holder. Such Registration Statement (including any amendments or supplements thereto
and any prospectuses (preliminary, final, summary or free writing) contained therein or related thereto shall not contain any
untrue statement of a material fact or omit to state a material fact required to be stated therein, or necessary to make the statements
therein, in light of the circumstances in which they were made, not misleading. The term “best efforts” shall mean,
among other things, that the Company shall submit to the SEC, within two Business Days after the Company learns that no review
of a particular Registration Statement will be made by the staff of the SEC or that the staff of the SEC has no further comments
on the Registration Statement, as the case may be, a request for acceleration of effectiveness of such Registration Statement
to a time and date not later than 48 hours after the submission of such request.

 

    	 	7	 

     

    

 

b.           The
Company shall prepare and file with the SEC such amendments (including post-effective amendments) and supplements to a Registration
Statement and the prospectus used in connection with such Registration Statement, as may be necessary to keep such Registration
Statement effective at all times during the Registration Period, and, during such period, comply with the provisions of the 1933
Act with respect to the disposition of all Registrable Securities of the Company covered by such Registration Statement until
such time as all of such Registrable Securities shall have been disposed of in accordance with the intended methods of disposition
by the seller or sellers thereof as set forth in such Registration Statement. In the case of amendments and supplements to a Registration
Statement which are required to be filed pursuant to this Agreement (including pursuant to this Section 3(b)) by reason
of the Company filing a report on Form 10-Q, Form 10-K or any analogous report under the 1934 Act, the Company shall
have incorporated such report by reference into such Registration Statement, if applicable, or shall file such amendments or supplements
with the SEC within one Business Day after the 1934 Act report is filed which created the requirement for the Company to amend
or supplement such Registration Statement.

 

c.           The
Company shall (A) permit Legal Counsel to review and comment upon (i) the Initial Registration Statement at least three Business
Days prior to its filing with the SEC, and (ii) all other Registration Statements and all amendments and supplements to all Registration
Statements (except for Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, and Current Reports on Form 8-K, and any similar
or successor reports) within a reasonable number of days prior to their filing with the SEC, and (B) not file any document, registration
statement, amendment or supplement described in the foregoing clause (A) in a form to which Legal Counsel reasonably objects.
The Company shall not submit a request for acceleration of the effectiveness of a Registration Statement or any amendment or supplement
thereto without providing prior notice thereof to Legal Counsel and each Investor. The Company shall furnish by e-mail to Legal
Counsel, without charge, (i) promptly after the same is prepared and filed with the SEC, one copy of any Registration Statement
and any amendment(s) thereto, including financial statements and schedules, and all exhibits and (ii) upon the effectiveness of
any Registration Statement, one copy of the prospectus included in such Registration Statement and all amendments and supplements
thereto. The Company shall reasonably cooperate with Legal Counsel in performing the Company’s obligations pursuant to this
Section 3.

 

d.           The
Company shall furnish to each Investor whose Registrable Securities are included in any Registration Statement, without charge,
(i) promptly after the same is prepared and filed with the SEC, at least one copy of such Registration Statement and any amendment(s)
thereto, including financial statements and schedules, all exhibits and each preliminary prospectus, (ii) upon the effectiveness
of any Registration Statement, at least one copy of the prospectus included in such Registration Statement and all amendments
and supplements thereto and (iii) such other documents, including copies of any prospectus (preliminary, final, summary or free
writing), as such Investor may reasonably request from time to time in order to facilitate the disposition of the Registrable
Securities owned by such Investor.

 

    	 	8	 

     

    

 

e.           The
Company shall use its best efforts to (i) register and qualify, unless an exemption from registration and qualification applies,
the resale by the Investors of the Registrable Securities covered by a Registration Statement under the securities or “blue
sky” laws of all the states of the United States, (ii) prepare and file in those jurisdictions, such amendments (including
post-effective amendments) and supplements to such registrations and qualifications as may be necessary to maintain the effectiveness
thereof during the Registration Period, (iii) take such other actions as may be necessary to maintain such registrations and qualifications
in effect at all times during the Registration Period, and (iv) take all other actions reasonably necessary or advisable to qualify
the Registrable Securities for sale in such jurisdictions; provided, however, that the Company shall not be required in connection
therewith or as a condition thereto to (x) qualify to do business in any jurisdiction where it would not otherwise be required
to qualify but for this Section 3(e) or (y) subject itself to general taxation in any such jurisdiction. The Company
shall promptly notify Legal Counsel and each Investor who holds Registrable Securities of the receipt by the Company of any notification
with respect to the suspension of the registration or qualification of any of the Registrable Securities for sale under the securities
or “blue sky” laws of any jurisdiction in the United States or its receipt of actual notice of the initiation or threatening
of any proceeding for such purpose.

 

f.            The
Company shall notify Legal Counsel and each Investor in writing of the happening of any event, as promptly as practicable after
becoming aware of such event, as a result of which the prospectus included in, or relating to, a Registration Statement, as then
in effect, includes an untrue statement of a material fact or omission to state a material fact required to be stated therein
or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading (provided
that in no event shall such notice contain any material, nonpublic information), and promptly prepare and file with the SEC a
supplement or amendment to such Registration Statement to correct such untrue statement or omission, and deliver at least one
copy of such supplement or amendment to Legal Counsel and each Investor. The Company shall also promptly notify Legal Counsel
and each Investor in writing (i) when a prospectus or any prospectus supplement or post-effective amendment has been filed, and
when a Registration Statement or any post-effective amendment has become effective (notification of such effectiveness shall be
delivered to Legal Counsel and each Investor by facsimile on the same day of such effectiveness and by overnight mail), (ii) of
any request by the SEC for amendments or supplements to a Registration Statement or related prospectus or related information,
and (iii) of the Company’s reasonable determination that a post-effective amendment to a Registration Statement would be
appropriate.

 

g.           The
Company shall use its best efforts to prevent the issuance of any stop order or other suspension of effectiveness of a Registration
Statement, or the suspension of the qualification of any of the Registrable Securities for sale in any jurisdiction and, if such
an order or suspension is issued, to obtain the withdrawal of such order or suspension at the earliest possible time and to notify
Legal Counsel and each Investor who holds Registrable Securities being sold of the issuance of such order and the resolution thereof
or its receipt of actual notice of the initiation or threat of any proceeding for such purpose.

 

h.           At
the reasonable request (in the context of the securities laws) of any Investor, the Company shall furnish to such Investor, on
the date of the effectiveness of the Registration Statement and thereafter from time to time on such dates as an Investor may
reasonably request (i) a letter, dated such date, from the Company’s independent certified public accountants in form and
substance as is customarily given by independent certified public accountants to underwriters in an underwritten public offering,
addressed to the Investors (or if such accountants are prohibited by generally accepted auditing standards from issuing a “comfort
letter” to an Investor, the Company shall furnish to such Investor an “agreed upon procedures” letter covering
the same matters to the greatest extent possible, and otherwise in customary form and substance), and (ii) an opinion, dated as
of such date, of counsel representing the Company for purposes of such Registration Statement, in form, scope and substance as
is customarily given in an underwritten public offering, addressed to the Investors.

 

    	 	9	 

     

    

 

i.            The
Company shall hold in confidence and not make any disclosure of information concerning an Investor provided to the Company unless
(i) disclosure of such information is necessary to comply with federal or state securities laws, (ii) the disclosure of such information
is necessary to avoid or correct a misstatement or omission in any Registration Statement, (iii) the release of such information
is ordered pursuant to a subpoena or order from a court or governmental body of competent jurisdiction, or (iv) such information
has been made generally available to the public other than by disclosure in violation of this Agreement or any other agreement.
The Company agrees that it shall, upon learning that disclosure of such information concerning an Investor is sought in or by
a court or governmental body of competent jurisdiction or through other means, give prompt written notice to such Investor and
allow such Investor, at the Investor’s expense, to undertake appropriate action to prevent disclosure of, or to obtain a
protective order for, such information.

 

j.            The
Company shall use its best efforts to (i) cause all the Registrable Securities covered by a Registration Statement to be listed
on each securities exchange or trading market on which securities of the same class or series issued by the Company are listed,
and (ii) without limiting the generality of the foregoing, arrange for at least two market makers to register with the Financial
Industry Regulatory Authority as such with respect to such Registrable Securities. The Company shall pay all fees and expenses
in connection with satisfying its obligation under this Section 3(j).

 

k.          The
Company shall provide a transfer agent and registrar for all such Registrable Securities.

 

l.            If
requested by an Investor, the Company shall (i) as soon as practicable, incorporate in a prospectus supplement or post-effective
amendment such information as such Investor requests to be included therein relating to the sale and distribution of Registrable
Securities, including information with respect to such Investor, the number of Registrable Securities being offered or sold, the
purchase price being paid therefor and any other terms of the offering of the Registrable Securities to be sold in such offering;
(ii) as soon as practicable, make all required filings of such prospectus supplement or post-effective amendment after being notified
of the matters to be incorporated in such prospectus supplement or post-effective amendment; and (iii) as soon as practicable,
supplement or amend any Registration Statement as reasonably requested by such Investor.

 

m.           The
Company shall make generally available to its security holders as soon as practical, but in no event later than 90 days after
the close of the period covered thereby, an earnings statement (in form complying with the provisions of Rule 158 under the 1933
Act) covering a 12-month period beginning not later than the first day of the Company’s fiscal quarter next following the
effective date of a Registration Statement.

 

    	 	10	 

     

    

 

n.           The
Company shall otherwise use its best efforts to comply with all applicable rules and regulations of the SEC in connection with
any registration hereunder.

 

o.           Within
two Business Days after a Registration Statement which covers applicable Registrable Securities is ordered effective by the SEC,
the Company shall deliver, and shall cause legal counsel for the Company to deliver, to the transfer agent for such Registrable
Securities (with copies to the Investors whose Registrable Securities are included in such Registration Statement) confirmation
that such Registration Statement has been declared effective by the SEC in substantially the form attached hereto as Exhibit A;
provided that if the Company changes its transfer agent, it shall immediately deliver any previously delivered notices under this
Section 3(o) and any subsequent notices to such new transfer agent.

 

p.           Notwithstanding
anything to the contrary in Section 3(f), at any time after the applicable Registration Statement has been declared
effective by the SEC, the Company may delay the disclosure of material non-public information concerning the Company the disclosure
of which at the time is not, in the good faith opinion of the Board of Directors of the Company and its counsel, in the best interest
of the Company and not, in the opinion of counsel to the Company, otherwise required (a “Grace Period”); provided,
that the Company shall promptly (i) notify the Investors in writing of the existence of material non-public information giving
rise to a Grace Period (provided that the Company shall not disclose the content of such material non-public information to the
Investors) and the date on which the Grace Period will begin, and (ii) notify the Investors in writing of the date on which the
Grace Period ends; and, provided further, that (A) no Grace Period shall exceed 20 consecutive days, (B) during any 365-day period,
such Grace Periods shall not exceed an aggregate of 45 days and (C) the first day of any Grace Period shall be at least five Trading
Days after the last day of any prior Grace Period (a Grace Period that satisfies all of the requirements of this Section 3(p)
being referred to as an “Allowable Grace Period”). For purposes of determining the length of a Grace Period
above, the Grace Period shall begin on and include the date the Investors receive the notice referred to in clause (i) and shall
end on and include the later of the date the Investors receive the notice referred to in clause (ii) and the date referred to
in such notice. The provisions of Section 3(f) hereof shall not be applicable during the period of any Allowable Grace
Period. Upon expiration of the Grace Period, the Company shall again be bound by the provisions of Section 3(f) with
respect to the information giving rise thereto unless such material non-public information is no longer applicable.

 

q.           Except
pursuant to this Agreement, the Company shall not file any Registration Statement (other than on Form S-8) with the SEC prior
to the date that the Initial Registration Statement is declared effective by the SEC.

 

4.           OBLIGATIONS
OF THE INVESTORS.

 

a.           At
least five Business Days prior to the first anticipated filing date of a Registration Statement and at least three Business Days
prior to the filing of any amendment or supplement to a Registration Statement, the Company shall notify each Investor in writing
of the information, if any, the Company requires from each such Investor if such Investor elects to have any of such Investor’s
Registrable Securities included in such Registration Statement or, with respect to an amendment or a supplement, if such Investor’s
Registrable Securities are included in such Registration Statement (each an “Information Request”). Provided
that the Company shall have complied with its obligations set forth in the preceding sentence, it shall be a condition precedent
to the obligations of the Company to complete the registration pursuant to this Agreement with respect to the Registrable Securities
of a particular Investor that such Investor shall furnish to the Company, in response to an Information Request, such information
regarding itself, the Registrable Securities held by it and the intended method of disposition of the Registrable Securities held
by it as shall be reasonably required to effect the registration of such Registrable Securities.

 

    	 	11	 

     

    

 

b.           Each
Investor, by such Investor’s acceptance of the Registrable Securities, agrees to cooperate with the Company as reasonably
requested by the Company in connection with the preparation and filing of any Registration Statement hereunder, unless such Investor
has notified the Company in writing of such Investor’s election to exclude all of such Investor’s Registrable Securities
from such Registration Statement.

 

c.           Each
Investor agrees that, upon receipt of written notice from the Company of the happening of any event of the kind described in Section 3(g)
or the first sentence of Section 3(f), or written notice from the Company of an Allowable Grace Period, such Investor
will immediately discontinue disposition of Registrable Securities pursuant to any Registration Statement(s) covering such Registrable
Securities until such Investor’s receipt of the copies of the supplemented or amended prospectus contemplated by Section 3(g)
or the first sentence of Section 3(f) or receipt of notice that no supplement or amendment is required or that
the Allowable Grace Period has ended. Notwithstanding anything to the contrary, the Company shall cause its transfer agent to
deliver unlegended shares of Common Stock to a transferee of an Investor in accordance with the terms of the Securities Purchase
Agreement in connection with any sale of Registrable Securities with respect to which an Investor has entered into a contract
for sale prior to the Investor’s receipt of a notice from the Company of the happening of any event of the kind described
in Section 3(g) or the first sentence of Section 3(f) or written notice from the Company of an Allowable
Grace Period and for which the Investor has not yet settled.

 

5.          
EXPENSES OF REGISTRATION.

 

All
reasonable expenses, other than underwriting discounts and commissions, incurred in connection with registrations, filings or
qualifications pursuant to Sections 2 and 3, including all registration, listing and qualifications
fees, printers and accounting fees, and fees and disbursements of counsel for the Company shall be paid by the Company.

 

6.           INDEMNIFICATION.

 

In
the event any Registrable Securities are included in a Registration Statement under this Agreement:

 

    	 	12	 

     

    

 

a.           To
the fullest extent permitted by law, the Company will, and hereby does, indemnify, hold harmless and defend each Investor, the
directors, officers, partners, members, managers, employees, agents and representatives of, and each Person, if any, who controls
any Investor within the meaning of the 1933 Act or the 1934 Act (each, an “Indemnified Person”), against any
losses, claims, damages, liabilities, judgments, fines, penalties, charges, costs, reasonable attorneys’ fees and amounts
paid in settlement, joint or several, and any expenses, incurred in investigating, preparing or defending any action, claim, suit,
inquiry, proceeding, investigation or appeal taken from the foregoing by or before any court or governmental, administrative or
other regulatory agency, body or the SEC (each a “Claim”), whether pending or threatened, whether or not an
indemnified party is or may be a party thereto (“Indemnified Damages”), to which any of them may become subject
insofar as such Indemnified Damages (or actions or proceedings, whether commenced or threatened, in respect thereof) arise out
of or are based upon: (i) any untrue statement or alleged untrue statement of a material fact in a Registration Statement or any
post-effective amendment thereto or in any filing made in connection with the qualification of the offering under the securities
or other “blue sky” laws of any jurisdiction in which Registrable Securities are offered (“Blue Sky Filing”),
or the omission or alleged omission to state a material fact required to be stated therein or necessary to make the statements
therein not misleading, (ii) any untrue statement or alleged untrue statement of a material fact contained in any preliminary,
final, summary or free writing prospectus (as amended or supplemented, if the Company files any amendment thereof or supplement
thereto with the SEC) or the omission or alleged omission to state therein any material fact necessary to make the statements
made therein, in light of the circumstances under which the statements therein were made, not misleading, (iii) any violation
or alleged violation by the Company of the 1933 Act, the 1934 Act, any other law, including any state securities law, or any rule
or regulation thereunder relating to the offer or sale of the Registrable Securities pursuant to a Registration Statement or (iv)
any breach or violation of this Agreement by the Company (the matters in the foregoing clauses (i) through (iv) being, collectively,
“Violations”). Subject to Section 6(c), the Company shall reimburse the Indemnified Persons, promptly
as such expenses are incurred and are due and payable, for any legal fees or other reasonable expenses incurred by them in connection
with investigating or defending any such Claim; provided, however, that the Company shall not be required to pay the fees
and expenses of more than one legal counsel (in addition to local counsel) for all Investors. Notwithstanding anything to the
contrary contained herein, the Company will not be liable to any Investor in any such case under this Section 6(a):
(i) if and to the extent that any Indemnified Damages arises out of, or are based upon, any untrue statement or alleged untrue
statement or omission or alleged omission so made in reliance upon, and in conformity with, information furnished by such Investor
in writing specifically for use in the Registration Statement, or (ii) amounts paid in settlement of any Claim if such settlement
is effected without the prior written consent of the Company, which consent shall not be unreasonably withheld, conditioned or
delayed. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of the Indemnified
Person and shall survive any transfer of Registrable Securities by any Investor pursuant to Section 9.

 

    	 	13	 

     

    

 

b.           In
connection with any Registration Statement in which an Investor is participating, each such Investor agrees to severally and not
jointly indemnify, hold harmless and defend, to the same extent and in the same manner as is set forth in Section 6(a),
the Company, each of its directors, each of its officers who signs the Registration Statement, and each Person, if any, who controls
the Company within the meaning of the 1933 Act or the 1934 Act (each an “Indemnified Party”), against any Claim
or Indemnified Damages to which any of them may become subject, under the 1933 Act, the 1934 Act or otherwise, insofar as such
Claim or Indemnified Damages arise out of or are based upon any Violation, in each case to the extent, and only to the extent,
that such Violation occurs in reliance upon and in conformity with written information furnished to the Company by such Investor
expressly for use in connection with such Registration Statement; and, subject to Section 6(c), such Investor will
reimburse any legal or other expenses reasonably incurred by an Indemnified Party in connection with investigating or defending
any such Claim; provided, however, that the indemnity agreement contained in this Section 6(b) and the agreement with
respect to contribution contained in Section 7 shall not apply to amounts paid in settlement of any Claim if such
settlement is effected without the prior written consent of such Investor, which consent shall not be unreasonably withheld; provided,
further, however, that the aggregate liability of such Investor in connection with all Violations shall not exceed the net proceeds
to such Investor as a result of the sale of Registrable Securities pursuant to the applicable Registration Statement. Such indemnity
shall remain in full force and effect regardless of any investigation made by or on behalf of such Indemnified Party and shall
survive any transfer of Registrable Securities by any Investor pursuant to Section 9.

 

c.           Promptly
after receipt by an Indemnified Person or Indemnified Party under this Section 6 of notice of the commencement of
any action or proceeding (including any governmental action or proceeding) involving a Claim, such Indemnified Person or Indemnified
Party shall, if a Claim in respect thereof is to be made against any indemnifying party under this Section 6, deliver
to the indemnifying party a written notice of the commencement thereof, and the indemnifying party shall have the right to participate
in, and, to the extent the indemnifying party so desires, jointly with any other indemnifying party similarly noticed, to assume
control of the defense thereof with counsel mutually satisfactory to the indemnifying party and the Indemnified Person or the
Indemnified Party, as the case may be. In any such proceeding, any Indemnified Person or Indemnified Party may retain its own
counsel, but, except as provided in the following sentence, the fees and expenses of that counsel will be at the expense of that
Indemnified Person or Indemnified Party, as the case may be, unless (i) the indemnifying party and the Indemnified Person or Indemnified
Party, as applicable, shall have mutually agreed to the retention of that counsel, (ii) the indemnifying party does not assume
the defense of such proceeding in a timely manner or (iii) in the reasonable opinion of counsel retained by the indemnifying party,
the representation by such counsel for the Indemnified Person or Indemnified Party and the indemnifying party would be inappropriate
due to actual or potential differing interests between such Indemnified Person or Indemnified Party and any other party represented
by such counsel in such proceeding. The Company, if it is the indemnifying party, shall pay reasonable fees for only one separate
legal counsel (plus any local counsel) for the Investors, and such legal counsel shall be selected by the Investors holding at
least 2/3 in interest of the Registrable Securities included in the Registration Statement to which the Claim relates. The Indemnified
Party or Indemnified Person shall cooperate fully with the indemnifying party in connection with any negotiation or defense of
any such action or Claim by the indemnifying party and shall furnish to the indemnifying party all information reasonably available
to the Indemnified Party or Indemnified Person which relates to such action or Claim. The indemnifying party shall keep the Indemnified
Party or Indemnified Person fully apprised at all times as to the status of the defense or any settlement negotiations with respect
thereto. No indemnifying party shall, without the prior written consent of the Indemnified Party or Indemnified Person, consent
to entry of any judgment or enter into any settlement or other compromise with respect to any pending or threatened action or
claim in respect of which indemnification or contribution may be or has been sought hereunder (whether or not the Indemnified
Party or Indemnified Person is an actual or potential party to such action or claim) which does not include as an unconditional
term thereof the giving by the claimant or plaintiff to such Indemnified Party or Indemnified Person of a release from all liability
in respect to such Claim or litigation and such settlement shall not include any admission as to fault or culpability on the part
of the Indemnified Party or Indemnified Person. The failure to deliver written notice to the indemnifying party within a reasonable
time of the commencement of any such action shall not relieve such indemnifying party of any liability to the Indemnified Person
or Indemnified Party under this Section 6, except to the extent that the indemnifying party is prejudiced in its ability
to defend such action.

 

    	 	14	 

     

    

 

d.           The
indemnification required by this Section 6 shall be made by periodic payments of the amount thereof during the course
of the investigation or defense, as and when bills are received or Indemnified Damages are incurred.

 

e.           The
indemnity agreements contained herein shall be in addition to (i) any cause of action or similar right of the Indemnified Party
or Indemnified Person against the indemnifying party or others, and (ii) any liabilities the indemnifying party may be subject
to pursuant to the law.

 

7.           CONTRIBUTION.

 

To
the extent any indemnification by an indemnifying party is prohibited or limited by law, the indemnifying party agrees to make
the maximum contribution with respect to any amounts for which it would otherwise be liable under Section 6 to the
fullest extent permitted by law; provided, however, that: (i) no Person involved in the sale of Registrable Securities is guilty
of fraudulent misrepresentation (within the meaning of Section 11(f) of the 1933 Act) in connection with such sale shall
be entitled to contribution from any Person involved in such sale of Registrable Securities who was not guilty of fraudulent misrepresentation;
and (ii) contribution by any seller of Registrable Securities shall be limited to an amount equal to the net amount of proceeds
received by such seller from the sale of such Registrable Securities pursuant to the Registration Statement giving rise to such
action or claim for indemnification less the amount of any damages that such seller has otherwise been required to pay in connection
with such sale.

 

8.           REPORTS
UNDER THE 1934 ACT.

 

With
a view to making available to the Investors the benefits of Rule 144, the Company agrees to:

 

a.           make
and keep public information available, as those terms are understood and defined in Rule 144;

 

b.           file
with the SEC in a timely manner all reports and other documents required of the Company under the 1934 Act so long as the Company
remains subject to such requirements (it being understood that nothing herein shall limit the Company’s obligations under
Section 5(c) of the Securities Purchase Agreement) and the filing of such reports and other documents is required for the applicable
provisions of Rule 144; and

 

c.           furnish
to each Investor so long as such Investor owns Registrable Securities, promptly upon request, (i) a written statement by the Company
that it has complied with the reporting requirements of Rule 144 and the 1934 Act, (ii) a copy of the most recent annual or quarterly
report of the Company and such other reports and documents so filed by the Company, and (iii) such other information as may be
reasonably requested to permit the Investors to sell such securities pursuant to Rule 144 without registration.

 

    	 	15	 

     

    

 

9.           ASSIGNMENT
OF REGISTRATION RIGHTS.

 

The
rights under this Agreement shall be automatically assignable by the Investors to any transferee of all or any portion of Registrable
Securities if: (i) the Investor agrees in writing with the transferee or assignee to assign such rights, and a copy of such agreement
is furnished to the Company; (ii) the Company is furnished with written notice of (a) the name and address of such transferee
or assignee, and (b) the securities with respect to which such registration rights are being transferred or assigned; (iii)
immediately following such transfer or assignment the further disposition of such securities by the transferee or assignee is
restricted under the 1933 Act and applicable state securities laws; and (iv) the transferee or assignee agrees in writing with
the Company to be bound by all of the provisions contained herein.

 

10.         AMENDMENT
OF REGISTRATION RIGHTS.

 

Provisions
of this Agreement may be amended and the observance thereof may be waived (either generally or in a particular instance and either
retroactively or prospectively), only with the written consent of the Company and the Required Holders. Any amendment or waiver
effected in accordance with this Section 10 shall be binding upon each Investor and the Company. No such amendment
shall be effective to the extent that it applies to less than all of the holders of the Registrable Securities. No consideration
shall be offered or paid to any Person to amend or consent to a waiver or modification of any provision of any of this Agreement
unless the same consideration also is offered to each of the Investors.

 

11.         MISCELLANEOUS.

 

a.           A
Person is deemed to be a holder of Registrable Securities whenever such Person owns or is deemed to own of record such Registrable
Securities. If the Company receives conflicting instructions, notices or elections from two or more Persons with respect to the
same Registrable Securities, the Company shall act upon the basis of instructions, notice or election received from the registered
owner of such Registrable Securities.

 

b.           Any
notices, consents, waivers or other communications required or permitted to be given under the terms of this Agreement must be
in writing and will be deemed to have been delivered: (i) upon receipt, when delivered personally; (ii) upon receipt, when sent
by facsimile or e-mail (provided confirmation of transmission is mechanically or electronically generated and, in the case of
an e-mail, a read receipt is received, and in each case kept on file by the sending party); or (iii) one Business Day after deposit
with a nationally recognized overnight delivery service, in each case properly addressed to the party to receive the same. The
addresses and facsimile numbers for such communications shall be:

 

    	 	16	 

     

    

 

If
to the Company:

 

Celsus
Therapeutics PLC

24
West 40th Street, 8th Floor,

 New York, New York, 10018

		Facsimile:	(646)
843-9352

		E-mail:	Gr@akaritx.com

		Attention:	Gur
Roshwalb, Chief Executive Officer

 

With
copy to:

 

Mintz,
Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

666
Third Avenue

New
York, NY 10017

Facsimile:
(212) 983-3115

E-mail:
JSchultz@mintz.com

Attention:
Jeffrey Schultz

 

If
to Legal Counsel:

 

Katten
Muchin Rosenman LLP

575
Madison Avenue

New
York, New York 10022

	 	Facsimile:	(212) 940-8776
	 	 	(312) 902-1061
	 	Email:	elliot.press@kattenlaw.com
	 	 	mark.wood@kattenlaw.com
	 	Attention:	Elliot Press, Esq.
	 	 	Mark D. Wood, Esq.

 

or,
in the case of a Buyer or other party named above, to such other address and/or facsimile number and/or to the attention of such
other person as the recipient party has specified by written notice given to each other party at least five (5) days prior to
the effectiveness of such change. Written confirmation of receipt (A) given by the recipient of such notice, consent, waiver or
other communication, (B) mechanically or electronically generated by the sender’s facsimile machine containing the time,
date, recipient facsimile number and an image of the first page of such transmission or (C) provided by a courier or overnight
courier service shall be rebuttable evidence of personal service, receipt by facsimile or deposit with a nationally recognized
overnight delivery service in accordance with clause (i), (ii) or (iii) above, respectively. Notwithstanding the foregoing, the
Company or its counsel may transmit versions of any Registration Statement (or any amendments or supplements thereto) to Legal
Counsel in satisfaction of its obligations under Section 3(c) to permit Legal Counsel to review such Registration Statement
prior to filing (and solely for such purpose) by email to elliot.press@kattenlaw.com and mark.wood@kattenlaw.com (or such
other e-mail address as has been provided for such purpose), provided that delivery and receipt of such transmission shall be
confirmed by electronic, telephonic or other means.

 

    	 	17	 

     

    

 

c.           Failure
of any party to exercise any right or remedy under this Agreement or otherwise, or delay by a party in exercising such right or
remedy, shall not operate as a waiver thereof.

 

d.           All
questions concerning the construction, validity, enforcement and interpretation of this Agreement shall be governed by the internal
laws of the State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the
State of New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the
State of New York. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting
the City of New York, borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith or with any
transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action
or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding
is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper. Each party hereby irrevocably
waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy
thereof to such party at the address for notices to it under this Agreement and agrees that such service shall constitute good
and sufficient service of process and notice thereof. By the execution and delivery of this Agreement, the Company hereby agrees
to, as promptly as practicable but in no event later than the Closing Date, appoint Pearl Cohen Zedek Latzer, LLP, which currently
maintains a New York City office at 1500 Broadway, 12th Floor, New York, New York 10036, United States of America, as its agent
upon which process may be served in any legal action or proceeding which may be instituted in any federal or state court in the
City of New York, borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith or with any transaction
contemplated hereby or discussed herein, but for that purpose only. Notwithstanding anything to the contrary contained herein,
service of process upon such agent at the office of such agent at Pearl Cohen Zedek Latzer, LLP, which currently maintains a New
York City office at 1500 Broadway, 12th Floor, New York, New York 10036, United States of America, and written notice of said
service by the Person servicing the same to the Company at the address for notices to it set forth in Section 11(b), shall
be deemed in every respect effective service of process upon the Company in any such legal action or proceeding. Such appointment
shall be irrevocable so long as any Investor shall have any rights pursuant to the terms hereof until the appointment of a successor
by the Company with the consent of the Investors and such successor’s acceptance of such appointment. The Company further
agrees to take any and all actions, including the execution and filing of any and all such documents and instruments, as may be
necessary to continue such designation and appointment of such agent or successor. Nothing contained herein shall be deemed to
limit in any way any right to serve process in any manner permitted by law. If any provision of this Agreement shall be invalid
or unenforceable in any jurisdiction, such invalidity or unenforceability shall not affect the validity or enforceability of the
remainder of this Agreement in that jurisdiction or the validity or enforceability of any provision of this Agreement in any other
jurisdiction. Each of the parties hereto hereby expressly and irrevocably waives all rights of jurisdiction in any jurisdiction
other than the state and federal courts sitting in the City of New York, borough of Manhattan, in any such suit, action or proceeding
which it may now or hereafter be afforded by law in any other forum other than the state and federal courts sitting in the City
of New York, borough of Manhattan. EACH PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE, AND AGREES NOT TO REQUEST, A JURY
TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION HEREWITH OR ARISING OUT OF THIS AGREEMENT OR ANY TRANSACTION
CONTEMPLATED HEREBY.

 

    	 	18	 

     

    

 

e.           This
Agreement and the other Transaction Documents constitute the entire agreement among the parties hereto with respect to the subject
matter hereof and thereof. There are no restrictions, promises, warranties or undertakings, other than those set forth or referred
to herein and therein. This Agreement and the other Transaction Documents supersede all prior agreements and understandings among
the parties hereto with respect to the subject matter hereof and thereof.

 

f.            Subject
to the requirements of Section 9, this Agreement shall inure to the benefit of and be binding upon the permitted successors
and assigns of each of the parties hereto.

 

g.           The
headings in this Agreement are for convenience of reference only and shall not limit or otherwise affect the meaning hereof.

 

h.           This
Agreement and any amendments hereto may be executed and delivered in one or more counterparts, and by the different parties hereto
in separate counterparts, each of which when executed shall be deemed to be an original, but all of which taken together shall
constitute one and the same agreement, and shall become effective when counterparts have been signed by each party hereto and
delivered to the other parties hereto, it being understood that all parties need not sign the same counterpart. In the event that
any signature to this Agreement or any amendment hereto is delivered by 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.
No party hereto shall raise the use of a facsimile machine or e-mail delivery of a “.pdf” format data file to deliver
a signature to this Agreement or any amendment hereto or the fact that such signature was transmitted or communicated through
the use of a facsimile machine or e-mail delivery of a “.pdf” format data file as a defense to the formation or enforceability
of a contract and each party hereto forever waives any such defense.

 

i.            Each
party shall do and perform, or cause to be done and performed, all such further acts and things, and shall execute and deliver
all such other agreements, certificates, instruments and documents, as the other party may reasonably request in order to carry
out the intent and accomplish the purposes of this Agreement and the consummation of the transactions contemplated hereby.

 

j.            All
consents and other determinations to be made by the Investors pursuant to this Agreement shall be made, unless otherwise specified
in this Agreement, by the Required Holders, for Registrable Securities without regard to any limitations on the exercise of the
Warrant. Any consent or other determination approved by Investors as provided in the immediately preceding sentence shall be binding
on all Investors.

 

    	 	19	 

     

    

 

k.          The
language used in this Agreement will be deemed to be the language chosen by the parties to express their mutual intent and no
rules of strict construction will be applied against any party.

 

l.            Each
Buyer and each holder of the Registrable Securities shall have all rights and remedies set forth in the Transaction Documents
and all rights and remedies that such Buyers and holders have been granted at any time under any other agreement or contract and
all of the rights that such Buyers and holders have under any law. Any Person having any rights under any provision of this Agreement
shall be entitled to enforce such rights specifically (without posting a bond or other security or proving actual damages), to
recover damages by reason of any breach of any provision of this Agreement and to exercise all other rights granted by law.

 

m.           This
Agreement is intended for the benefit of the parties hereto and their respective permitted successors and assigns and, to the
extent provided in Sections 6(a) and 6(b) hereof, each Investor, the directors, officers, partners,
members, managers, employees, agents, representatives of, and each Person, if any, who controls any Investor within the meaning
of the 1933 Act and the 1934 Act and each of the Company’s directors, each of the Company’s officers who signs a Registration
Statement, and each Person, if any, who controls the Company within the meaning of the 1933 Act and the 1934 Act, and is not for
the benefit of, nor may any provision hereof be enforced by, any other Person.

 

n.           The
Company shall not grant any Person any registration rights with respect to shares of Common Stock or any other securities of the
Company other than registration rights that will not adversely affect the rights of the Investors hereunder (including by limiting
in any way the number of Registrable Securities that could be included in any Registration Statement pursuant to Rule 415) and
shall not otherwise enter into any agreement that is inconsistent with the rights granted to the Investors hereunder.

 

o.           The
obligations of each Investor hereunder are several and not joint with the obligations of any other Investor, and no provision
of this Agreement is intended to confer any obligations on any Investor vis-à-vis any other Investor. Nothing contained
herein, and no action taken by any Investor pursuant hereto, shall be deemed to constitute the Investors as a partnership, an
association, a joint venture or any other kind of entity, or create a presumption that the Investors are in any way acting in
concert or as a group with respect to such obligations or the transactions contemplated herein.

 

p.           Unless
the context otherwise requires, (a) all references to Sections, Schedules or Exhibits are to Sections, Schedules or Exhibits contained
in or attached to this Agreement, (b) each accounting term not otherwise defined in this Agreement or the Securities Purchase
Agreement has the meaning assigned to it in accordance with GAAP, (c) words in the singular or plural include the singular and
plural and pronouns stated in either the masculine, the feminine or neuter gender shall include the masculine, feminine and neuter
and (d) the use of the word “including” in this Agreement shall be by way of example rather than limitation.

 

    	 	20	 

     

    

 

This
Agreement shall automatically terminate concurrently with, and in the event of, the termination of the Securities Purchase Agreement
pursuant to the terms thereof, without liability of any party to any other party hereunder.

 

    	 	21	 

     

    

 

IN
WITNESS WHEREOF, the parties have caused this Registration Rights Agreement to be duly executed as of day and year first above
written.

 

	COMPANY:	 
	 	 
	CELSUS THERAPEUTICS PLC	 
	 	 	 
	By:	 	 
	Name:	 	 
	Title:	 	 

 

[Signature
page to Registration Rights Agreement]

 

     

     

    

 

	BUYERS:	 
	 	 	 
	By:	 	 
	Name:	 	 
	Title:	 	 

 

[Signature
page to Registration Rights Agreement]

 

     

     

    

 

EXHIBIT
A

 

FORM
OF NOTICE OF EFFECTIVENESS

OF
REGISTRATION STATEMENT

 

[TRANSFER
AGENT]

Attn:

 

Re:      
Celsus Therapeutics PLC

 

Ladies
and Gentlemen:

 

We
are counsel to Celsus Therapeutics PLC, a company incorporated in England (the “Company”), and have represented
the Company in connection with that certain Securities Purchase Agreement (the “Purchase Agreement”) entered
into by and among the Company and the buyers named therein (collectively, the “Holders”) pursuant to which
the Company issued to the Holders ________________ American Depository Shares representing interests in ordinary shares of the
Company (the “Shares”). Pursuant to the Purchase Agreement, the Company also has entered into a Registration
Rights Agreement with the Holders (the “Registration Rights Agreement”) pursuant to which the Company agreed,
among other things, to register the Registrable Securities (as defined in the Registration Rights Agreement), including the Shares,
under the Securities Act of 1933, as amended (the “1933 Act”). In connection with the Company’s obligations
under the Registration Rights Agreement, on ____________ ___, 200_, the Company filed a Registration Statement on Form [S-__]
(File No. 333-_____________) (the “Registration Statement”) with the Securities and Exchange Commission
(the “SEC”) relating to the Registrable Securities which names each of the Holders as a selling stockholder
thereunder.

 

In
connection with the foregoing, we advise you that the SEC has entered an order declaring the Registration Statement effective
under the 1933 Act at [ENTER TIME OF EFFECTIVENESS] on [ENTER DATE OF EFFECTIVENESS] and we have no knowledge, that
any stop order suspending its effectiveness has been issued or that any proceedings for that purpose are pending before, or threatened
by, the SEC.

 

	 	Very truly yours,
	 	 
	 	[ISSUER’S COUNSEL]
	 	 	 
	 	By:	 

 

cc:       [LIST
NAMES OF HOLDERS]

 

    	 	A-1	 

     

    

 

Exhibit
B

 

Plan
of Distribution

 

The
selling shareholders, which as used herein includes donees, pledgees, transferees or other successors-in-interest selling shares
or interests in shares received after the date of this prospectus from a selling shareholder as a gift, pledge, partnership distribution
or other transfer, may, from time to time, sell, transfer or otherwise dispose of any or all of their shares or interests in shares
on any stock exchange, market or trading facility on which the shares are traded or in private transactions. These dispositions
may be at fixed prices, at prevailing market prices at the time of sale, at prices related to the prevailing market price, at
varying prices determined at the time of sale, or at negotiated prices.

 

The
selling shareholders may use any one or more of the following methods when disposing of shares or interests therein:

 

-
ordinary brokerage transactions and transactions in which the broker-dealer solicits purchasers;

 

-
block trades in which the broker-dealer will attempt to sell the shares as agent, but may position and resell a portion of the
block as principal to facilitate the transaction;

 

-
purchases by a broker-dealer as principal and resale by the broker-dealer for its account;

 

-
an exchange distribution in accordance with the rules of the applicable exchange;

 

-
privately negotiated transactions;

 

-
short sales effected after the date the registration statement of which this Prospectus is a part is declared effective by the
SEC;

 

-
through the writing or settlement of options or other hedging transactions, whether through an options exchange or otherwise;

 

-
through broker-dealers that agree with the selling shareholders to sell a specified number of such shares at a stipulated price
per share;

 

-
a combination of any such methods of sale; and

 

-
any other method permitted by applicable law.

 

The
selling shareholders may, from time to time, pledge or grant a security interest in some or all of the shares owned by them and,
if they default in the performance of their secured obligations, the pledgees or secured parties may offer and sell the shares,
from time to time, under this prospectus, or under an amendment to this prospectus under Rule 424(b)(3) or other applicable provision
of the Securities Act amending the list of selling shareholders to include the pledgee, transferee or other successors in interest
as selling shareholders under this prospectus. The selling shareholders also may transfer the shares in other circumstances, in
which case the transferees, pledgees or other successors in interest will be the selling beneficial owners for purposes of this
prospectus.

 

    	 	B-1	 

     

    

 

In
connection with the sale of shares or interests therein, the selling shareholders may enter into hedging transactions with broker-dealers
or other financial institutions, which may in turn engage in short sales of the shares in the course of hedging the positions
they assume. The selling shareholders may also sell shares short and deliver these securities to close out their short positions,
or loan or pledge the shares to broker-dealers that in turn may sell these securities. The selling shareholders may also enter
into option or other transactions with broker-dealers or other financial institutions or the creation of one or more derivative
securities which require the delivery to such broker-dealer or other financial institution of shares offered by this prospectus,
which shares such broker-dealer or other financial institution may resell pursuant to this prospectus (as supplemented or amended
to reflect such transaction).

 

The
aggregate proceeds to the selling shareholders from the sale of the shares offered by them will be the purchase price of the shares
less discounts or commissions, if any. Each of the selling shareholders reserves the right to accept and, together with their
agents from time to time, to reject, in whole or in part, any proposed purchase of shares to be made directly or through agents.
We will not receive any of the proceeds from this offering.

 

The
selling shareholders also may resell all or a portion of the shares in open market transactions in reliance upon Rule 144 under
the Securities Act of 1933, provided that they meet the criteria and conform to the requirements of that rule.

 

The
selling shareholders and any underwriters, broker-dealers or agents that participate in the sale of the shares or interests therein
may be “underwriters” within the meaning of Section 2(11) of the Securities Act. Any discounts, commissions, concessions
or profit they earn on any resale of the shares may be underwriting discounts and commissions under the Securities Act. Selling
shareholders that are “underwriters” within the meaning of Section 2(11) of the Securities Act will be subject to
the prospectus delivery requirements of the Securities Act.

 

To
the extent required, the shares to be sold, the names of the selling shareholders, the respective purchase prices and public offering
prices, the names of any agents, dealer or underwriter, any applicable commissions or discounts with respect to a particular offer
will be set forth in an accompanying prospectus supplement or, if appropriate, a post-effective amendment to the registration
statement that includes this prospectus.

 

In
order to comply with the securities laws of some states, if applicable, the shares may be sold in these jurisdictions only through
registered or licensed brokers or dealers. In addition, in some states the shares may not be sold unless it has been registered
or qualified for sale or an exemption from registration or qualification requirements is available and is complied with.

 

    	 	B-2	 

     

    

 

We
have advised the selling shareholders that the anti-manipulation rules of Regulation M under the Exchange Act may apply to sales
of shares in the market and to the activities of the selling shareholders and their affiliates. In addition, to the extent applicable
we will make copies of this prospectus (as it may be supplemented or amended from time to time) available to the selling shareholders
for the purpose of satisfying the prospectus delivery requirements of the Securities Act. The selling shareholders may indemnify
any broker-dealer that participates in transactions involving the sale of the shares against certain liabilities, including liabilities
arising under the Securities Act.

 

We
have agreed to indemnify the selling shareholders against liabilities, including liabilities under the Securities Act and state
securities laws, relating to the registration of the shares offered by this prospectus.

 

We
have agreed with the selling shareholders to keep the registration statement of which this prospectus constitutes a part effective
until the earlier of (1) such time as all of the shares covered by this prospectus have been disposed of pursuant to and in accordance
with the registration statement or Rule 144 under the Securities Act or (2) the date on which all of the shares may be sold without
restriction or condition pursuant to Rule 144 under the Securities Act.

 

    	 	B-3

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