VACCITECH PLC [●] American Depositary Shares Representing [●] ORDINARY SHARES, NOMINAL VALUE £[●] PER SHARE UNDERWRITING AGREEMENT

Exhibit 1.1

VACCITECH PLC

[●] American Depositary Shares Representing

[●] ORDINARY SHARES, NOMINAL VALUE £[●] PER SHARE

UNDERWRITING AGREEMENT

[●], 2021

Xxxxxx Xxxxxxx & Co. LLC
Xxxxxxxxx LLC

Barclays Capital Inc.

Xxxxxxx Xxxxx & Company, L.L.C.

c/o	Morgan Xxxxxxx & Co. LLC
	0000 Xxxxxxxx
	New York, New York 10036

c/o	Jefferies LLC
	000 Xxxxxxx Xxxxxx
	New York, New York 10022

c/o	Barclays Capital Inc.
	000 Xxxxxxx Xxxxxx
	New York, New York 10019

c/o	Xxxxxxx Xxxxx & Company, L.L.C.
	000 X. Xxxxxxxxx Xxxxx
	Chicago, Illinois 60606

Ladies and Gentlemen:

Vaccitech plc, a public limited company incorporated under the laws of England and Wales (the “Company”), proposes to issue and sell to the several Underwriters named in Schedule I hereto (the “Underwriters”) an aggregate of [●] American Depositary Shares (the “Firm ADSs”), each representing [●] ordinary shares, nominal value £[●] per share, of the Company (the “Ordinary Shares”).

The Company also proposes to issue and sell to the several Underwriters not more than an additional [●] American Depositary Shares (the “Additional ADSs”), each representing [●] Ordinary Shares, if and to the extent that Xxxxxx Xxxxxxx & Co. LLC (“Xxxxxx Xxxxxxx”), Xxxxxxxxx LLC (“Jefferies”), Barclays Capital Inc. (“Barclays”) and Xxxxxxx Xxxxx & Company, L.L.C. (“Xxxxxxx Xxxxx”), as representatives of the several Underwriters (the “Representatives”), shall have determined to exercise, on behalf of the Underwriters, the right to purchase such Additional ADSs granted to the Underwriters in Section ‎2 hereof. The Firm ADSs and the Additional ADSs are hereinafter collectively referred to as the “ADSs.” The Ordinary Shares represented by the Firm ADSs are hereinafter referred to as the “Underwritten Shares,” the Ordinary Shares represented by the Additional ADSs are hereinafter referred to as the “Option Shares” and the Underwritten Shares and the Option Shares are hereinafter referred to collectively as the “Shares.”

The ADSs are to be issued pursuant to a deposit agreement (the “Deposit Agreement”), dated as of [●], 2021, by and among the Company, The Bank of New York Mellon, as depositary (the “Depositary”), and holders from time to time of the American Depositary Receipts (“ADRs”) issued by the Depositary and evidencing the ADSs. The ADSs will initially represent the right to receive the Ordinary Shares deposited pursuant to the Deposit Agreement.

The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement on Form S-1 (File No. 333-255158), including a preliminary prospectus, relating to the Shares and the ADSs, on [●], 2021. The registration statement as amended at the time it becomes effective, including the information (if any) deemed to be part of the registration statement at the time of effectiveness pursuant to Rule 430A under the Securities Act of 1933, as amended (the “Securities Act”), is hereinafter referred to as the “Registration Statement”; the prospectus in the form first used to confirm sales of ADSs (or in the form first made available to the Underwriters by the Company to meet requests of purchasers pursuant to Rule 173 under the Securities Act) is hereinafter referred to as the “Prospectus.” If the Company has filed an abbreviated registration statement to register additional ADSs pursuant to Rule 462(b) under the Securities Act (a “Rule 462 Registration Statement”), then any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462 Registration Statement.

For purposes of this Underwriting Agreement (the “Agreement”), “free writing prospectus” has the meaning set forth in Rule 405 under the Securities Act, “preliminary prospectus” shall mean each prospectus used prior to the effectiveness of the Registration Statement, and each prospectus that omitted information pursuant to Rule 430A under the Securities Act that was used after such effectiveness and prior to the execution and delivery of this Agreement, “Time of Sale Prospectus” means the preliminary prospectus contained in the Registration Statement at the time of its effectiveness together with the documents, pricing information and the free writing prospectuses, if any, each set forth in Schedule II hereto, and “broadly available road show” means a “bona fide electronic road show” as defined in Rule 433(h)(5) under the Securities Act that has been made available without restriction to any person. As used herein, the terms “Registration Statement,” “ADS Registration Statement” (as defined below), “preliminary prospectus,” “Time of Sale Prospectus” and “Prospectus” shall include the documents, if any, incorporated by reference therein as of the date hereof.

Xxxxxx Xxxxxxx has agreed to reserve a portion of the ADSs to be purchased by it under this Agreement for sale to the Company’s directors, officers, employees and business associates and other parties related to the Company (collectively, “Participants”), as set forth in each of the Time of Sale Prospectus and the Prospectus under the heading “Underwriting” (the “Directed Share Program”). The ADSs to be sold by Xxxxxx Xxxxxxx and its affiliates pursuant to the Directed Share Program, at the direction of the Company, are referred to hereinafter as the “Directed ADSs.” Any Directed ADSs not orally confirmed for purchase by any Participant by the end of the business day on which this Agreement is executed will be offered to the public by the Underwriters as set forth in the Prospectus.

References in this Agreement to (1) the Company issuing and selling ADSs to the Underwriters, and similar or analogous expressions, shall be understood to refer to the Company allotting and issuing the new Ordinary Shares underlying those ADSs to the Depositary or its nominee and procuring the issue of ADSs representing such Ordinary Shares by the Depositary or its nominee to the Underwriters; and (2) the purchase of, or payment for, any ADSs, and similar or analogous expressions, shall be understood to refer to the subscription for the Ordinary Shares underlying those ADSs, as well as the acquisition of the ADSs representing such Ordinary Shares, and the payment of the subscription moneys in respect of such Ordinary Shares.

As described more fully in the Prospectus, prior to the execution of this Agreement, (i) Vaccitech Rx Limited re-registered as a public limited company incorporated under the laws of England and Wales and changed its name to Vaccitech plc, (ii) Vaccitech plc became the ultimate parent company of five subsidiaries: Vaccitech (UK) Limited (formerly Vaccitech Limited), Vaccitech Australia Pty Limited, Vaccitech USA Inc., Vaccitech Oncology Limited and Vaccitech Italia S.R.L., and (iii) pursuant to the terms of the articles of association of the Company in effect at such time, all of the issued shares in the Company (save for the deferred A shares) will be reorganized into a single class of ordinary shares and deferred B shares (collectively, the “Corporate Reorganization”).

1. Representations and Warranties. The Company represents and warrants to and agrees with each of the Underwriters that:

(a) The Registration Statement has become effective; no stop order suspending the effectiveness of the Registration Statement is in effect, and no proceedings for such purpose or pursuant to Section 8A under the Securities Act are pending before or threatened by the Commission.

(b) (i) The Registration Statement, when it became effective, did not contain and, as amended or supplemented, if applicable, as of the date of such amendment or supplement, will 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 not misleading, (ii) the Registration Statement and the Prospectus comply and, as amended or supplemented, if applicable, will comply in all material respects with the Securities Act and the applicable rules and regulations of the Commission thereunder, (iii) the Time of Sale Prospectus does not, and at the time of each sale of the ADSs in connection with the offering when the Prospectus is not yet available to prospective purchasers and at the Closing Date (as defined in Section ‎4), the Time of Sale Prospectus, as then amended or supplemented by the Company, if applicable, will not, contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, (iv) each broadly available road show, if any, when considered together with the Time of Sale Prospectus, does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and (v) as of its date, the Prospectus does not contain and, as amended or supplemented, if applicable, as of the date of such amendment or supplement, will not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, except that the representations and warranties set forth in this paragraph do not apply to statements or omissions in the Registration Statement, the Time of Sale Prospectus or the Prospectus based upon information relating to any Underwriter furnished to the Company in writing by such Underwriter through the Representatives expressly for use therein.

(c) The Company is not an “ineligible issuer” in connection with the offering pursuant to Rules 164, 405 and 433 under the Securities Act. Any free writing prospectus that the Company is required to file pursuant to Rule 433(d) under the Securities Act has been, or will be, filed with the Commission in accordance with the requirements of the Securities Act and the applicable rules and regulations of the Commission thereunder. Each free writing prospectus that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act or that was prepared by or on behalf of or used or referred to by the Company complies or will comply, as of the date of each filing, in all material respects with the applicable requirements of the Securities Act and the applicable rules and regulations of the Commission thereunder. Except for the free writing prospectuses, if any, identified in Schedule II hereto, and electronic road shows, if any, each furnished to the Representatives before first use, the Company has not prepared, used or referred to, and will not, without the Representatives’ prior consent, prepare, use or refer to, any free writing prospectus.

(d) A registration statement on Form F-6 (File No. 333-255237) in respect of the ADSs has been filed with the Commission. Such registration statement in the form heretofore delivered to the Representatives has been declared effective by the Commission in such form. No other document with respect to such registration statement has heretofore been filed with the Commission. No stop order suspending the effectiveness of such registration statement has been issued and, to the Company’s knowledge, no proceeding for that purpose has been initiated or threatened by the Commission (the various parts of such registration statement, including all exhibits thereto, each as amended at the time such part of the registration statement became effective, being hereinafter referred to as the “ADS Registration Statement”). The ADS Registration Statement when it became effective conformed, and any further amendments thereto will conform, in all material respects to the requirements of the Securities Act and the rules and regulations of the Commission thereunder, and did not, as of the applicable effective date, contain an 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 not misleading.

(e) The Company has been duly incorporated, is validly existing as a public limited company in good standing under the laws of England and Wales, has the corporate power and authority to own or lease its property and to conduct its business as described in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus and is duly qualified to transact business and is in good standing in each jurisdiction (to the extent the concept of good standing is applicable in such jurisdiction) in which the conduct of its business or its ownership or leasing of property requires such qualification, except to the extent that the failure to be so qualified or be in good standing would not, singly or in the aggregate, have a material adverse effect on the Company and its subsidiaries, taken as a whole.

(f) Each subsidiary of the Company has been duly incorporated, organized or formed, is validly existing as a corporation or other business entity in good standing (to the extent the concept of good standing is applicable in such jurisdiction) under the laws of the jurisdiction of its incorporation, organization or formation, has the corporate or other business entity power and authority to own or lease its property and to conduct its business as described in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus and is duly qualified to transact business and is in good standing (to the extent the concept of good standing is applicable in such jurisdiction) in each jurisdiction in which the conduct of its business or its ownership or leasing of property requires such qualification, except to the extent that the failure to be so qualified or be in good standing would not, singly or in the aggregate, have a material adverse effect on the Company and its subsidiaries, taken as a whole; all of the issued shares of capital stock or other equity interests of each subsidiary of the Company have been duly and validly authorized and issued, are fully paid and non-assessable (to the extent such concepts are applicable under relevant law) and, except as described in the Registration Statement, the Time of Sale Prospectus and/or the Prospectus, are owned directly by the Company, free and clear of all liens, encumbrances, equities or claims.

(g) This Agreement has been duly authorized, executed and delivered by the Company.

(h) The Deposit Agreement has been duly authorized and, when executed and delivered by the Company and, assuming due authorization, execution and delivery by the Depositary, will constitute a valid and legally binding agreement of the Company, enforceable in accordance with its terms, subject, as to enforceability, to bankruptcy, insolvency, reorganization and similar laws of general applicability relating to or affecting creditors’ rights and to general equity principles, and upon issuance by the Depositary of ADRs evidencing ADSs and the deposit of Shares in respect thereof in accordance with the provisions of the Deposit Agreement, such ADRs will be duly and validly issued and the persons in whose names the ADRs are registered will be entitled to the rights specified therein and in the Deposit Agreement, and the Deposit Agreement and the ADRs conform in all material respects to the descriptions thereof contained in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus.

(i) The issued share capital of the Company conforms as to legal matters to the description thereof contained in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus.

(j) The Ordinary Shares outstanding prior to the issuance of the Shares represented by the ADSs to be sold by the Company have been duly authorized and are validly issued, fully paid and non-assessable.

(k) The Shares represented by the ADSs to be sold by the Company have been duly authorized and, when issued, delivered and paid for in accordance with the terms of this Agreement, will be validly issued, fully paid and non-assessable, and the issuance of the Shares and the ADSs will not be subject to any preemptive or similar rights. The Shares, when issued and delivered against payment therefor, may be freely deposited by the Company with the Depositary against issuance of the ADRs evidencing the ADSs.

(l) The execution and delivery by the Company of, and the performance by the Company of its obligations under, this Agreement and the Deposit Agreement will not contravene any provision of (i) applicable law, (ii) the articles of association of the Company, (iii) any agreement or other instrument binding upon the Company or any of its subsidiaries that is material to the Company and its subsidiaries, taken as a whole, or (iv) any judgment, order or decree of any governmental body, agency or court having jurisdiction over the Company or any subsidiary, except in the case of clauses (iii) and (iv), where such contravention would not, individually or in the aggregate, have a material adverse effect on the Company and its subsidiaries, taken as a whole, and no consent, approval, authorization or order of, or qualification with, any governmental body, agency or court is required for the performance by the Company of its obligations under this Agreement and the Deposit Agreement, except such as may be required by the securities or Blue Sky laws of the various states in connection with the offer and sale of the ADSs.

(m) There has not occurred any material adverse change, or any development involving a prospective material adverse change, in the condition, financial or otherwise, or in the earnings, business or operations of the Company and its subsidiaries, taken as a whole, from that set forth in the Time of Sale Prospectus.

(n) There are no legal or governmental proceedings pending or, to the Company’s knowledge, threatened to which the Company or any of its subsidiaries is a party or to which any of the properties of the Company or any of its subsidiaries is subject (i) other than proceedings accurately described in all material respects in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus and proceedings that would not reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole, or on the power or ability of the Company to perform its obligations under this Agreement or to consummate the transactions contemplated by each of the Registration Statement, the Time of Sale Prospectus and the Prospectus or (ii) that are required to be described in the Registration Statement, the Time of Sale Prospectus or the Prospectus and are not so described; and there are no statutes, regulations, material contracts or other documents to which the Company is subject or by which the Company is bound that are required to be described in the Registration Statement, the Time of Sale Prospectus or the Prospectus or to be filed as exhibits to the Registration Statement that are not described in all material respects or filed as required.

(o) Each preliminary prospectus filed as part of the Registration Statement as originally filed or as part of any amendment thereto, or filed pursuant to Rule 424 under the Securities Act, complied when so filed in all material respects with the Securities Act and the applicable rules and regulations of the Commission thereunder.

(p) The Company is not, and after giving effect to the offering and sale of the ADSs and the application of the proceeds thereof as described in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus will not be, required to register as an “investment company” as such term is defined in the Investment Company Act of 1940, as amended.

(q) The Company and each of its subsidiaries (i) are in compliance with any and all applicable foreign, federal, state and local laws and regulations relating to the protection of human health and safety, the environment or hazardous or toxic substances or wastes, pollutants or contaminants (“Environmental Laws”), (ii) have received all permits, licenses or other approvals required of them under applicable Environmental Laws to conduct their respective businesses and (iii) are in compliance with all terms and conditions of any such permit, license or approval, except where such noncompliance with Environmental Laws, failure to receive required permits, licenses or other approvals or failure to comply with the terms and conditions of such permits, licenses or approvals would not, singly or in the aggregate, reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole.

(r) There are no costs or liabilities associated with Environmental Laws (including, without limitation, any capital or operating expenditures required for clean-up, closure of properties or compliance with Environmental Laws or any permit, license or approval, any related constraints on operating activities and, to the Company’s knowledge, any potential liabilities to third parties) which would, singly or in the aggregate, reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole.

(s) There are no contracts, agreements or understandings between the Company and any person granting such person the right to require the Company to file a registration statement under the Securities Act with respect to any securities of the Company or to require the Company to include such securities with the Shares registered pursuant to the Registration Statement or the ADSs registered pursuant to the ADS Registration Statement.

(t) (i) None of the Company or any of its subsidiaries or affiliates, or any director, officer, or, to the Company’s knowledge, any employee thereof, or, to the Company’s knowledge, any agent or representative of the Company or of any of its subsidiaries or affiliates, has taken or will take any action in furtherance of an offer, payment, promise to pay, or authorization or approval of the payment, giving or receipt of money, property, gifts or anything else of value, directly or indirectly, to any government official (including any officer or employee of a government or government-owned or controlled entity or of a public international organization, or any person acting in an official capacity for or on behalf of any of the foregoing, or any political party or party official or candidate for political office) (“Government Official”) in order to influence official action, or to any person in violation of any applicable anti-corruption laws; (ii) the Company and each of its subsidiaries and affiliates have conducted their businesses in compliance with applicable anti-corruption laws and have instituted and maintained and will continue to maintain policies and procedures reasonably designed to promote and achieve compliance with such laws and with the representations and warranties contained herein; and (iii) neither the Company nor any of its subsidiaries will use, directly or indirectly, the proceeds of the offering in furtherance of an offer, payment, promise to pay, or authorization of the payment or giving of money, or anything else of value, to any person in violation of any applicable anti-corruption laws.

(u) The operations of the Company and each of its subsidiaries are and have been conducted at all times in material compliance with all applicable financial recordkeeping and reporting requirements, including those of the Bank Secrecy Act, as amended by Title III of the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001 (USA PATRIOT Act), and the applicable anti-money laundering statutes of jurisdictions where the Company and each of its subsidiaries conduct business, the rules and regulations thereunder and any related or similar rules, regulations or guidelines, issued, administered or enforced by any governmental agency (collectively, the “Anti-Money Laundering Laws”), and no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries with respect to the Anti-Money Laundering Laws is pending or, to the best knowledge of the Company, threatened.

(v) (i) None of the Company, any of its subsidiaries, or any director, officer, or employee thereof, or, to the Company’s knowledge, any agent, affiliate or representative of the Company or any of its subsidiaries, is an individual or entity (“Person”) that is, or is owned or controlled by one or more Persons that are:

(A) the subject of any sanctions administered or enforced by the U.S. Department of the Treasury’s Office of Foreign Assets Control, the United Nations Security Council, the European Union, Her Majesty’s Treasury or other relevant sanctions authority (collectively, “Sanctions”), or

(B) located, organized or resident in a country or territory that is the subject of Sanctions (including, without limitation, Crimea, Cuba, Iran, North Korea and Syria).

(ii) The Company will not, directly or indirectly, use the proceeds of the offering, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other Person:

(A) to fund or facilitate any activities or business of or with any Person or in any country or territory that, at the time of such funding or facilitation, is the subject of Sanctions; or

(B) in any other manner that will result in a violation of Sanctions by any Person (including any Person participating in the offering, whether as underwriter, advisor, investor or otherwise).

(iii) The Company and each of its subsidiaries have not knowingly engaged in, are not now knowingly engaged in, and will not engage in, any dealings or transactions with any Person, or in any country or territory, that at the time of the dealing or transaction is or was the subject of Sanctions.

(w) Subsequent to the respective dates as of which information is given in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus, (i) the Company and its subsidiaries, taken as a whole, have not incurred any material liability or obligation, direct or contingent, nor entered into any material transaction; (ii) the Company has not purchased any of its outstanding share capital, nor declared, paid or otherwise made any dividend or distribution of any kind on its share capital other than ordinary and customary dividends; and (iii) there has not been any material change in the share capital, short-term debt or long-term debt of the Company and its subsidiaries, taken as a whole, except in each case as described in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus, respectively.

(x) The Company and each of its subsidiaries have good and marketable title to all personal property (other than intellectual property which is addressed exclusively in Section 1(y) below) owned by them which is material to the business of the Company and its subsidiaries, in each case free and clear of all liens, encumbrances and defects except such as are described in the Registration Statement, Time of Sale Prospectus and the Prospectus, or such as do not materially affect the value of such property and do not materially interfere with the use made and proposed to be made of such property by the Company and its subsidiaries; and any real property and buildings held under lease by the Company and its subsidiaries are held by them under valid, subsisting and enforceable leases with such exceptions as are not material and would not reasonably be expected to materially interfere with the use made and proposed to be made of such property and buildings by the Company and its subsidiaries.

(y) (i) The Company and its subsidiaries own or have licensed all patents, inventions, copyrights, know how (including trade secrets and other unpatented and/or unpatentable proprietary or confidential information, systems or procedures), trademarks, service marks and trade names and all other worldwide intellectual property and proprietary rights (including all registrations and applications for registration of, and all goodwill associated with, any of the foregoing) (collectively, “Intellectual Property Rights”) that are disclosed in the Registration Statement, Time of Sale Prospectus or Prospectus as being owned by or licensed to the Company or any of its subsidiaries or, except as disclosed in the Registration Statement, Time of Sale Prospectus or Prospectus, to the knowledge of the Company, that are otherwise material to the Company or any of its subsidiaries and used in the conduct of their respective businesses as now conducted by them, and as proposed to be conducted in the Registration Statement, the Time of Sale Prospectus or the Prospectus; (ii) the Intellectual Property Rights owned by the Company and its subsidiaries and, to the Company’s knowledge, the Intellectual Property Rights licensed to the Company and its subsidiaries, are subsisting; (iii) to the Company’s knowledge, the Intellectual Property Rights owned by the Company and its subsidiaries and the Intellectual Property Rights licensed to the Company and its subsidiaries are valid and enforceable; (iv) there is no pending or, to the Company’s knowledge, threatened action, suit, proceeding or claim by others challenging the validity, scope or enforceability of, or any rights of the Company or any of its subsidiaries in, any Intellectual Property Rights owned by or licensed to the Company or any of its subsidiaries; (v) neither the Company nor any of its subsidiaries has received any notice alleging any infringement, misappropriation or other violation of Intellectual Property Rights which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole; (vi) to the Company’s knowledge, no Person is infringing, misappropriating or otherwise violating, or has infringed, misappropriated or otherwise violated, any Intellectual Property Rights owned or controlled by the Company or any of its subsidiaries; (vii) except as disclosed in the Registration Statement, the Time of Sale Prospectus or the Prospectus, to the Company’s knowledge, neither the Company nor any of its subsidiaries infringes, misappropriates or otherwise violates, or has infringed, misappropriated or otherwise violated, any Intellectual Property Rights of any Person, and the conduct of each of the respective businesses of the Company and its subsidiaries as described in the Registration Statement, the Time of Sale Prospectus or the Prospectus will not infringe, misappropriate, or otherwise violate any Intellectual Property Rights of any Person; (viii) all employees or contractors engaged in the development of Intellectual Property Rights on behalf of the Company or any subsidiary of the Company have executed an invention assignment agreement whereby such employees or contractors presently assign all of their right, title and interest in and to such Intellectual Property Rights to the Company or the applicable subsidiary, and to the Company’s knowledge no such agreement has been breached or violated; and (ix) the Company and its subsidiaries have taken reasonable steps to appropriately maintain the confidentiality of all Intellectual Property Rights of the Company and its subsidiaries the value of which to the Company or any of its subsidiaries is contingent upon maintaining the confidentiality thereof, and no such Intellectual Property Rights have been disclosed other than to employees, representatives and agents of the Company or any of its subsidiaries, all of whom are bound by written confidentiality agreements.

(z) (i) The Company and each of its subsidiaries have complied and are presently in compliance with all internal and external privacy policies, contractual obligations, industry standards, applicable laws, statutes, judgments, orders, rules and regulations of any court or arbitrator or other governmental or regulatory authority and any other legal obligations, in each case, relating to the collection, use, transfer, import, export, storage, protection, disposal and disclosure by the Company or any of its subsidiaries of personal, personally identifiable, household, sensitive, confidential or regulated data or information (“Data Security Obligations,” and such data and information, “Personal Data”); (ii) the Company and its subsidiaries have not received any notification of or complaint regarding and are unaware of any other facts that, individually or in the aggregate, would reasonably indicate non-compliance with any Data Security Obligation by the Company or any of its subsidiaries; and (iii) there is no action, suit or proceeding by or before any court or governmental agency, authority or body pending or, to the Company’s knowledge, threatened alleging non-compliance with any Data Security Obligation by the Company or any of its subsidiaries.

(aa) (i) The Company and its subsidiaries’ respective information technology assets and equipment, computers, systems, networks, hardware, software, websites, applications, technology, data and databases (including Personal Data and the data and information of their respective customers, employees, suppliers, vendors and any third party data maintained, processed or stored by or on behalf of the Company and its subsidiaries) used in connection with the operation of the Company’s and its subsidiaries’ respective businesses (“IT Systems and Data”) are adequate for, and operate and perform in all material respects as required in connection with the operation of the business of the Company and its subsidiaries as currently conducted, free and clear of all bugs, errors, defects, Trojan horses, time bombs, malware and other corruptants; (ii) the Company and each of its subsidiaries have taken technical and organizational measures reasonably necessary to protect the IT Systems and Data and without limiting the foregoing, the Company and its subsidiaries have used reasonable efforts to establish and maintain, and have established, maintained, implemented and complied with, reasonable information technology, information security, cyber security and data protection controls, policies and procedures, including oversight, access controls, encryption, technological and physical safeguards and business continuity/disaster recovery and security plans, consistent with industry standards and practices, that are designed to protect against and prevent breach, destruction, loss, unauthorized distribution, use, access, disablement, misappropriation or modification, or other compromise or misuse of or relating to any IT Systems and Data (“Breach”); and (iii) there has been no such Breach, and the Company and its subsidiaries have not been notified of and have no knowledge of any event or condition that would reasonably be expected to result in, any such Breach.

(bb) No material labor dispute with the employees of the Company or any of its subsidiaries exists, or, to the knowledge of the Company, is imminent; and the Company is not aware of any existing, threatened or imminent labor disturbance by the employees of any of its principal suppliers, manufacturers or contractors that could, singly or in the aggregate, have a material adverse effect on the Company and its subsidiaries, taken as a whole.

(cc) The Company and each of its subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which they are engaged; neither the Company nor any of its subsidiaries has been refused any insurance coverage sought or applied for; and neither the Company nor any of its subsidiaries has any reason to believe that it will not be able to renew its 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, singly or in the aggregate, reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole.

(dd) The Company and each of its subsidiaries possess all certificates, authorizations and permits issued by the appropriate federal, state or foreign regulatory authorities necessary to conduct their respective businesses except where any failure to possess the same would not, singly or in the aggregate, reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole, and neither the Company nor any of its subsidiaries has received any notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would have a material adverse effect on the Company and its subsidiaries, taken as a whole.

(ee) The financial statements included in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus, together with the related schedules and notes thereto, comply as to form in all material respects with the applicable accounting requirements of the Securities Act and present fairly the consolidated financial position of the Company and its subsidiaries as of the dates shown and its results of operations and cash flows for the periods shown, and such financial statements have been prepared in conformity with generally accepted accounting principles in the United States (“U.S. GAAP”) applied on a consistent basis throughout the periods covered thereby except for any normal year-end adjustments in the Company’s quarterly financial statements. The other financial information included in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus has been derived from the accounting records of the Company and its consolidated subsidiaries and presents fairly in all material respects the information shown thereby. The statistical, industry-related and market-related data included in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus are based on or derived from sources which the Company reasonably and in good faith believes are reliable and accurate and such data is consistent with the sources from which they are derived, in each case in all material respects.

(ff) BDO LLP, who has certified certain financial statements of the Company and its subsidiaries and delivered its report with respect to the audited consolidated financial statements and schedules filed with the Commission as part of the Registration Statement and included in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus, is an independent registered public accounting firm with respect to the Company within the meaning of the Securities Act and the applicable rules and regulations thereunder adopted by the Commission and the Public Company Accounting Oversight Board (United States).

(gg) The Company and each of its subsidiaries maintain 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 U.S. GAAP and to maintain asset accountability; (iii) access to assets is permitted only in accordance with management’s general or specific authorization; and (iv) the recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action is taken with respect to any differences. Since the end of the Company’s most recent audited fiscal year, there has been (i) no material weakness in the Company’s internal control over financial reporting (whether or not remediated) and (ii) no change in the Company’s internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

(hh) Except as disclosed in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus, the Company has not sold, issued or distributed any Ordinary Shares during the six-month period preceding the date hereof, including any sales pursuant to Rule 144A under, or Regulation D or S of, the Securities Act, other than Ordinary Shares issued pursuant to employee benefit plans, qualified stock option plans or other employee compensation plans or pursuant to outstanding options, rights or warrants.

(ii) The Registration Statement, the Prospectus, the Time of Sale Prospectus and any preliminary prospectus comply, and any amendments or supplements thereto will comply, with any applicable laws or regulations of foreign jurisdictions in which the Prospectus, the Time of Sale Prospectus or any preliminary prospectus, as amended or supplemented, if applicable, are distributed in connection with the Directed Share Program.

(jj) No consent, approval, authorization or order of, or qualification with, any governmental body or agency, other than those obtained, is required in connection with the offering of the Directed ADSs in any jurisdiction where the Directed ADSs are being offered.

(kk) The Company has not offered, or caused Xxxxxx Xxxxxxx or any Xxxxxx Xxxxxxx Entity as defined in Section ‎9 to offer ADSs to any person pursuant to the Directed Share Program with the specific intent to unlawfully influence (i) a customer or supplier of the Company to alter the customer’s or supplier’s level or type of business with the Company, or (ii) a trade journalist or publication to write or publish favorable information about the Company or its products.

(ll) The Company and each of its subsidiaries have filed all non-United Kingdom tax returns required to be filed through the date of this Agreement or have requested extensions thereof (except where the failure to file would not, singly or in the aggregate, reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole) and have paid all taxes required to be paid thereon (except for cases in which the failure to file or pay would not, singly or in the aggregate, reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole, or, except as currently being contested in good faith and for which reserves have been taken in accordance with U.S. GAAP in the most recent financial statements), and no tax deficiency has been determined adversely to the Company or any of its subsidiaries which, singly or in the aggregate, has had a material adverse effect on the Company and its subsidiaries, taken as a whole. The Company and each of its subsidiaries have filed all United Kingdom tax returns, assessments, registrations or declarations that are required to be filed through the date of this Agreement or have requested extensions thereof (except where the failure to file would not, singly or in the aggregate, reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole) and have paid all taxes required to be paid thereon (except for cases in which the failure to file or pay would not, singly or in the aggregate, reasonably be expected to have a material adverse effect on the Company and its subsidiaries, taken as a whole, or, except as currently being contested in good faith and for which reserves have been taken in accordance with U.S. GAAP in the most recent financial statements), and no tax deficiency has been determined adversely to the Company or any of its subsidiaries which, singly or in the aggregate, has had a material adverse effect on the Company and its subsidiaries, taken as a whole.

(mm) From the time of initial confidential submission of the Registration Statement to the Commission through the date hereof, the Company has been and is an “emerging growth company,” as defined in Section 2(a) of the Securities Act (an “Emerging Growth Company”).

(nn) The Company (i) has not alone engaged in any Testing-the-Waters Communication with any person other than Testing-the-Waters Communications with the consent of the Representatives with entities that the Representatives reasonably believe to be qualified institutional buyers within the meaning of Rule 144A under the Securities Act or institutions that are reasonably believed to be accredited investors within the meaning of Rule 501 under the Securities Act and (ii) has not authorized anyone other than the Representatives to engage in Testing-the-Waters Communications. The Company reconfirms that the Representatives have been authorized to act on its behalf in undertaking Testing-the-Waters Communications. The Company has not distributed any Testing-the-Waters Communication that is a written communication within the meaning of Rule 405 under the Securities Act. “Testing-the-Waters Communication” means any communication with potential investors undertaken in reliance on Section 5(d) or Rule 163B of the Securities Act.

(oo) As of the time of each sale of the ADSs in connection with the offering when the Prospectus is not yet available to prospective purchasers, none of (A) the Time of Sale Prospectus, (B) any free writing prospectus, when considered together with the Time of Sale Prospectus, and (C) any individual Testing-the-Waters Communication, when considered together with the Time of Sale Prospectus, included, includes or will include an untrue statement of a material fact or omitted, omits or will omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading.

(pp) Under the current laws and regulations of the United Kingdom, all dividends and other distributions declared and payable on the Shares or the ADSs in cash may be freely remitted out of the United Kingdom and may be paid in, or freely converted into, United States dollars, in each case without there being required any consent, approval, authorization or order of, or qualification with, any court or governmental agency or body in the United Kingdom; and except as disclosed in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus, all such dividends and other distributions paid by the Company will not be subject to withholding under the laws and regulations of the United Kingdom.

(qq) No stamp, documentary, issuance, registration, transfer or other similar taxes or duties (including United Kingdom stamp duty and stamp duty reserve tax) (“Transfer Taxes”) are payable by or on behalf of the Underwriters, the Company or any of its subsidiaries in the United Kingdom, United States or to any taxing authority thereof or therein in connection with (i) the execution or delivery of this Agreement or the Deposit Agreement, (ii) the creation, allotment and issuance of the Shares and ADSs (and any corresponding ADRs evidencing such ADSs) as contemplated herein and in the Deposit Agreement, (iii) the initial sale and delivery of the ADSs (and any corresponding ADRs evidencing such ADSs) to the Underwriters or purchasers procured by the Underwriters, or (iv) the initial sale and delivery of the ADSs (and any corresponding ADRs evidencing such ADSs) by the Underwriters to the initial purchasers thereof as contemplated herein.

(rr) (i) The Company is resident for tax purposes solely in the United Kingdom and has no permanent establishment in any other jurisdiction; (ii) the charge to United Kingdom corporation tax on income will not apply to dividends or other distributions in respect of shares held by the Company in its subsidiaries; and (iii) the Company has a reasonable expectation that it will not be subject to a material CFC charge under section 371BC of the Taxation (International and Other Provisions) Act 2010 (“TIOPA”) in any accounting period (the terms “CFC” and “accounting period” in this paragraph to be read in accordance with section 371VA TIOPA and “CFC charge” as defined at section 371AA TIOPA).

(ss) No material liability to tax or duties will arise to the Company or any subsidiary as a result of the Corporate Reorganization or any step(s) taken pursuant thereto.

(tt) The Company believes that it was not a “passive foreign investment company” (“PFIC”) for U.S. federal income tax purposes for its most recent taxable year and it does not expect to be a PFIC for its current taxable year or in the foreseeable future.

(uu) It is not necessary under the laws of the United Kingdom (i) to enable the Underwriters to enforce their rights under this Agreement or the Deposit Agreement, to enable any holder of Shares or ADSs to enforce their respective rights thereunder, provided that they are not otherwise engaged in business in the United Kingdom, or (ii) solely by reason of the execution, delivery or consummation of this Agreement and the Deposit Agreement, for any of the Underwriters or any holder of Shares or ADSs of the Company to be qualified or entitled to carry out business in the United Kingdom.

(vv) Each of this Agreement and the Deposit Agreement is in proper form under the laws of the United Kingdom for the enforcement thereof against the Company, and to ensure the legality, validity, enforceability or admissibility into evidence in the United Kingdom of each of this Agreement and the Deposit Agreement.

(ww) Under the laws of the United Kingdom, each holder of ADRs evidencing ADSs issued pursuant to the Deposit Agreement shall be entitled, subject to the Deposit Agreement, to seek enforcement of its rights through the Depositary or its nominee registered as representative of the holders of the ADRs in a direct suit, action or proceeding against the Company.

(xx) The courts of the United Kingdom would recognize as a valid judgment any final monetary judgment obtained against the Company in the courts of the State of New York.

(yy) Neither the Company nor any of its subsidiaries nor any of its or their properties or assets has any immunity from the jurisdiction of any court or from any legal process (whether through service or notice, attachment prior to judgment, attachment in aid of execution or otherwise) under the laws of the United Kingdom. The irrevocable and unconditional waiver and agreement of the Company contained in Section ‎18(a) not to plead or claim any such immunity in any legal action, suit or proceeding based on this Agreement is valid and binding under the laws of the United Kingdom.

(zz) The choice of law of the State of New York as the governing law of this Agreement is a valid choice of law under the laws of England and Wales and will be honored by the courts of England and Wales. The Company has the power to submit, and pursuant to Section ‎18(a) has, to the extent permitted by law, legally, validly, effectively and irrevocably submitted, to the jurisdiction of the Specified Courts (as defined in Section ‎18(a)), and has the power to designate, appoint and empower, and pursuant to Section ‎18(b), has legally, validly and effectively designated, appointed and empowered an agent for service of process in any suit or proceeding based on or arising under this Agreement in any of the Specified Courts.

(aaa) Neither the Company nor any of its subsidiaries or affiliates has any securities rated by any "nationally recognized statistical rating organization," as such term is defined in Section 3(a)(62) of the Securities Exchange Act of 1934, as amended (such act, the "Exchange Act").

2. Agreements to Sell and Purchase. The Company hereby agrees to sell to the several Underwriters, and each Underwriter, upon the basis of the representations and warranties herein contained, but subject to the terms and conditions hereinafter stated, agrees, severally and not jointly, to purchase from the Company the respective numbers of Firm ADSs set forth in Schedule I hereto opposite its name at $[●] per ADS (the “Purchase Price”).

On the basis of the representations and warranties contained in this Agreement, and subject to its terms and conditions, the Company agrees to sell to the Underwriters the Additional ADSs, and the Underwriters shall have the right to purchase, severally and not jointly, up to [●] Additional ADSs at the Purchase Price, provided, however, that the amount paid by the Underwriters for any Additional ADSs shall be reduced by an amount per share equal to any dividends declared by the Company and payable on the Firm ADSs but not payable on such Additional ADSs. The Representatives may exercise this right on behalf of the Underwriters in whole or from time to time in part by giving written notice not later than 30 days after the date of this Agreement. Any exercise notice shall specify the number of Additional ADSs to be purchased by the Underwriters and the date on which such shares are to be purchased. Each purchase date must be at least one business day after the written notice is given and may not be earlier than the closing date for the Firm ADSs or later than ten business days after the date of such notice. Additional ADSs may be purchased as provided in Section ‎4 hereof solely for the purpose of covering over-allotments made in connection with the offering of the Firm ADSs. On each day, if any, that Additional ADSs are to be purchased (an “Option Closing Date”), each Underwriter agrees, severally and not jointly, to purchase the number of Additional ADSs (subject to such adjustments to eliminate fractional shares as the Representatives may determine) that bears the same proportion to the total number of Additional ADSs to be purchased on such Option Closing Date as the number of Firm ADSs set forth in Schedule I hereto opposite the name of such Underwriter bears to the total number of Firm ADSs.

3. Terms of Public Offering. The Company is advised by the Representatives that the Underwriters propose to make a public offering of their respective portions of the ADSs as soon after the Registration Statement and this Agreement have become effective as in the Representatives’ judgment is advisable. The Company is further advised by the Representatives that the ADSs are to be offered to the public initially at $[●] per ADS (the “Public Offering Price”) and to certain dealers selected by the Representatives at a price that represents a concession not in excess of $[●] per ADS under the Public Offering Price, and that any Underwriter may allow, and such dealers may reallow, a concession, not in excess of $[●] per ADS, to any Underwriter or to certain other dealers.

4. Payment and Delivery. Payment for the Firm ADSs shall be made to the Company in Federal or other funds immediately available in New York City against issue of the Ordinary Shares to the Depositary or its nominee for the purposes of delivery of such Firm ADSs for the respective accounts of the several Underwriters at 10:00 a.m., New York City time, on [●], 2021, or at such other time on the same or such other date, not later than [●], 2021, as shall be designated in writing by the Representatives. The time and date of such payment are hereinafter referred to as the “Closing Date.”

Payment for any Additional ADSs shall be made to the Company in Federal or other funds immediately available in New York City against issue of the Ordinary Shares to the Depositary or its nominee for the purposes of delivery of such Additional ADSs for the respective accounts of the several Underwriters at 10:00 a.m., New York City time, on the date specified in the corresponding notice described in Section ‎2 or at such other time on the same or on such other date, in any event not later than [●], 2021, as shall be designated in writing by the Representatives.

The Firm ADSs and Additional ADSs shall be registered in such names and in such denominations as the Representatives shall request not later than one full business day prior to the Closing Date or the applicable Option Closing Date, as the case may be. The Firm ADSs and Additional ADSs shall be delivered to Xxxxxx Xxxxxxx on the Closing Date or an Option Closing Date, as the case may be, for the respective accounts of the several Underwriters, with any transfer taxes payable in connection with the transfer of the ADSs to the Underwriters duly paid, against payment of the Purchase Price therefor. Delivery of the ADSs shall be made through the facilities of The Depository Trust Company.

5. Conditions to the Underwriters’ Obligations. The obligations of the Company to sell the ADSs to the Underwriters and the several obligations of the Underwriters to purchase and pay for the ADSs on the Closing Date are subject to the condition that the Registration Statement shall have become effective not later than [●] (New York City time) on the date hereof.

The several obligations of the Underwriters are subject to the following further conditions:

(a) Subsequent to the execution and delivery of this Agreement and prior to the Closing Date:

(i) no order suspending the effectiveness of the Registration Statement shall be in effect, and no proceeding for such purpose or pursuant to Section 8A under the Securities Act shall be pending before or threatened by the Commission; and

(ii) there shall not have occurred any change, or any development involving a prospective change, in the condition, financial or otherwise, or in the earnings, business or operations of the Company and its subsidiaries, taken as a whole, from that set forth in the Time of Sale Prospectus that, in the Representatives’ judgment, is material and adverse and that makes it, in the Representatives’ judgment, impracticable to market the ADSs on the terms and in the manner contemplated in the Time of Sale Prospectus.

(b) The Underwriters shall have received on the Closing Date a certificate, dated the Closing Date and signed by an executive officer of the Company, to the effect set forth in Sections ‎5(a)(i) and 5(a)(ii) above and to the effect that the representations and warranties of the Company contained in this Agreement are true and correct as of the Closing Date and that the Company has complied with all of the agreements and satisfied all of the conditions on its part to be performed or satisfied hereunder on or before the Closing Date. The officer signing and delivering such certificate may rely upon the best of his or her knowledge as to proceedings threatened.

(c) The Underwriters shall have received on the Closing Date an opinion and negative assurance letter of Xxxxxxx Procter LLP, outside U.S. counsel for the Company, dated the Closing Date, in form and substance reasonably satisfactory to the Underwriters.

(d) The Underwriters shall have received on the Closing Date an opinion of Xxxxxxx Procter (UK) LLP, outside United Kingdom counsel for the Company, dated the Closing Date, in form and substance satisfactory to the Underwriters.

(e) The Underwriters shall have received on the Closing Date an opinion and negative assurance letter of Xxxxxxx Procter LLP, intellectual property counsel for the Company, dated the Closing Date, in form and substance satisfactory to the Underwriters.

(f) The Underwriters shall have received on the Closing Date an opinion of Xxxxxx Xxxxxxxxx, Director of Intellectual Property for the Company, dated the Closing Date, in form and substance satisfactory to the Underwriters.

(g) The Underwriters shall have received on the Closing Date an opinion and negative assurance letter of Xxxxx Xxxx & Xxxxxxxx LLP, counsel for the Underwriters, dated the Closing Date, in form and substance satisfactory to the Underwriters.

(h) The Underwriters shall have received on the Closing Date an opinion of [●], counsel for the Depositary, dated the Closing Date, in form and substance satisfactory to the Underwriters.

With respect to the negative assurance letters to be delivered pursuant to Sections ‎5(c) and ‎5(f) above, Xxxxxxx Procter LLP and Xxxxx Xxxx & Xxxxxxxx LLP may state that their opinions and beliefs are based upon their participation in the preparation of the Registration Statement, the Time of Sale Prospectus and the Prospectus and any amendments or supplements thereto and review and discussion of the contents thereof, but are without independent check or verification, except as specified.

The opinions of Xxxxxxx Procter LLP, Xxxxxxx Procter (UK) LLP and Xxxxxxx Procter LLP described in Sections ‎5(c), ‎5(d) and ‎5(e) above shall be rendered to the Underwriters at the request of the Company and shall so state therein.

(i) The Underwriters shall have received, on each of the date hereof and the Closing Date, letters dated the date hereof or the Closing Date, as the case may be, in form and substance satisfactory to the Underwriters, from BDO LLP, independent registered public accountants, containing statements and information of the type ordinarily included in accountants’ “comfort letters” to underwriters with respect to the financial statements and certain financial information contained in the Registration Statement, the Time of Sale Prospectus and the Prospectus; provided that the letters delivered on the Closing Date shall use a “cut-off date” not earlier than three business days prior to the date hereof.

(j) The “lock-up” agreements, each substantially in the form of Exhibit A hereto, between the Representatives and each of the shareholders, officers and directors of the Company set forth on Schedule III hereto relating to restrictions on sales and certain other dispositions of Ordinary Shares, ADSs or certain other securities, delivered to the Representatives on or before the date hereof (the “Lock-up Agreements”), shall be in full force and effect on the Closing Date.

(k) The Depositary shall have furnished or cause to be furnished to the Representatives at the Closing Date certificates satisfactory to the Representatives evidencing the deposit with it of the Shares being so deposited against issuance of ADRs evidencing the ADSs to be delivered by the Company at the Closing Date, and the execution, countersignature (if applicable), issuance and delivery of ADRs evidencing such ADSs pursuant to the Deposit Agreement.

(l) The several obligations of the Underwriters to purchase Additional ADSs hereunder are subject to the delivery to the Representatives on the applicable Option Closing Date of the following:

(i) a certificate, dated the Option Closing Date and signed by an executive officer of the Company, confirming that the certificate delivered on the Closing Date pursuant to Section ‎5(b) hereof remains true and correct as of such Option Closing Date;

(ii) an opinion and negative assurance letter of Xxxxxxx Procter LLP, outside U.S. counsel for the Company, dated the Option Closing Date, relating to the Additional ADSs to be purchased on such Option Closing Date and otherwise to the same effect as the opinion required by Section ‎5(c) hereof;

(iii) an opinion of Xxxxxxx Procter (UK) LLP, outside United Kingdom counsel for the Company, dated the Option Closing Date, relating to the Additional ADSs to be purchased on such Option Closing Date and otherwise to the same effect as the opinion required by Section ‎5(d) hereof;

(iv) an opinion and negative assurance letter of Xxxxxxx Procter LLP, intellectual property counsel for the Company, dated the Option Closing Date, relating to the Additional ADSs to be purchased on such Option Closing Date and otherwise to the same effect as the opinion required by Section ‎5(e) hereof;

(v) an opinion of Xxxxxx Xxxxxxxxx, Director of Intellectual Property for the Company, dated the Option Closing Date, relating to the Additional ADSs to be purchased on such Option Closing Date and otherwise to the same effect as the opinion required by Section 5(f) hereof;

(vi) an opinion and negative assurance letter of Xxxxx Xxxx & Xxxxxxxx LLP, counsel for the Underwriters, dated the Option Closing Date, relating to the Additional ADSs to be purchased on such Option Closing Date and otherwise to the same effect as the opinion required by Section 5‎(g) hereof;

(vii) an opinion of [●], counsel for the Depositary, dated the Option Closing Date, relating to the Additional ADSs to be purchased on such Option Closing Date and otherwise to the same effect as the opinion required by Section ‎5(h) hereof;

(viii) letters dated the Option Closing Date, in form and substance satisfactory to the Underwriters, from BDO LLP, independent registered public accountants, substantially in the same form and substance as the letters furnished to the Underwriters pursuant to Section ‎5(i) hereof; provided that the letters delivered on the Option Closing Date shall use a “cut-off date” not earlier than three business days prior to such Option Closing Date; and

(ix) such other documents as the Representatives may reasonably request with respect to the good standing of the Company, the due authorization and issuance of the Additional ADSs to be sold on such Option Closing Date and other matters related to the issuance of such Additional ADSs.

6. Covenants of the Company. The Company covenants with each Underwriter as follows:

(a) To furnish to the Representatives, without charge, four (4) signed copies of the Registration Statement (including exhibits thereto) and for delivery to each other Underwriter a conformed copy of the Registration Statement (without exhibits thereto) and to furnish to the Representatives in New York City, without charge, prior to 10:00 a.m. New York City time on the business day next succeeding the date of this Agreement and during the period mentioned in Section ‎6(h) or ‎6(i) below, as many copies of the Time of Sale Prospectus, the Prospectus and any supplements and amendments thereto or to the Registration Statement as the Representatives may reasonably request.

(b) The Company shall pay, and shall indemnify and hold the Underwriters harmless against, any Transfer Taxes imposed under the laws of any jurisdiction (and any interest or penalties imposed thereon) that is payable in respect of (i) the execution and delivery of this Agreement or consummation of the transactions contemplated by this Agreement and the Deposit Agreement, (ii) the creation, allotment and issuance of the Shares and the ADSs (and any corresponding ADRs evidencing such ADSs) as contemplated herein and in the Deposit Agreement, (iii) the initial sale and delivery of the ADSs in respect of the newly issued Shares (and any corresponding ADRs evidencing such ADSs) to the Underwriters or purchasers procured by the Underwriters, (iv) the initial sale and delivery of the ADSs (and any corresponding ADRs evidencing such ADSs) by the Underwriters to the initial purchasers thereof in the manner contemplated herein and in the Deposit Agreement, or (v) the Corporate Reorganization.

(c) All sums payable by or on behalf of the Company to the Underwriters under this Agreement shall be paid free and clear of and without any deduction or withholding for or on account of any current or future taxes or duties, unless the deduction or withholding is required by law, in which case the Company shall pay such additional amount as will result in the receipt by each Underwriter of the full amount that would have been received had no deduction or withholding been made other than to the extent that any deductions or withholdings of any present or future taxes or duties are imposed by a jurisdiction as a result of any present or former connection (other than any connection resulting from the transactions contemplated by this Agreement) between the Underwriters and such jurisdiction.

(d) All sums payable to the Underwriters shall be considered to be exclusive of any value added tax chargeable pursuant to the Value Added Tax Act 1994 or any equivalent value added or sales tax whether imposed in the United Kingdom (instead of or in addition to value added tax) or elsewhere from time to time (“VAT”). Where VAT is or becomes chargeable in respect of any amount payable hereunder to the Underwriters, the Company shall in addition to the sum payable hereunder (and at the same time) pay an amount equal to any applicable VAT subject to receipt of a valid VAT invoice (or equivalent documentation in any jurisdiction other than the United Kingdom (to the extent required)) from the Underwriters. Where the Company is required by the terms of this Agreement to reimburse or indemnify any Underwriter for any cost or expense, the Company shall reimburse or indemnify the relevant Underwriter for the full amount of such cost or expense, including such part thereof as represents VAT, save to the extent that the Underwriter (or any member of the Underwriter’s group for VAT purposes) is entitled to credit or repayment in respect of such VAT.

(e) Before amending or supplementing the Registration Statement, the Time of Sale Prospectus or the Prospectus, to furnish to the Representatives a copy of each such proposed amendment or supplement and not to file any such proposed amendment or supplement to which the Representatives reasonably object in a timely manner, and to file with the Commission within the applicable period specified in Rule 424(b) under the Securities Act any prospectus required to be filed pursuant to such Rule.

(f) To furnish to the Representatives a copy of each proposed free writing prospectus to be prepared by or on behalf of, used by, or referred to by the Company and not to use or refer to any proposed free writing prospectus to which the Representatives reasonably object.

(g) Not to take any action that would result in an Underwriter or the Company being required to file with the Commission pursuant to Rule 433(d) under the Securities Act a free writing prospectus prepared by or on behalf of the Underwriter that the Underwriter otherwise would not have been required to file thereunder.

(h) If the Time of Sale Prospectus is being used to solicit offers to buy the ADSs at a time when the Prospectus is not yet available to prospective purchasers and any event shall occur or condition exist as a result of which it is necessary to amend or supplement the Time of Sale Prospectus in order to make the statements therein, in the light of the circumstances, not misleading, or if any event shall occur or condition exist as a result of which the Time of Sale Prospectus conflicts with the information contained in the Registration Statement then on file, or if, in the reasonable opinion of counsel for the Underwriters, it is necessary to amend or supplement the Time of Sale Prospectus to comply with applicable law, forthwith to prepare, file with the Commission and furnish, at its own expense, to the Underwriters and to any dealer upon request, either amendments or supplements to the Time of Sale Prospectus so that the statements in the Time of Sale Prospectus as so amended or supplemented will not, in the light of the circumstances when the Time of Sale Prospectus is delivered to a prospective purchaser, be misleading or so that the Time of Sale Prospectus, as amended or supplemented, will no longer conflict with the Registration Statement, or so that the Time of Sale Prospectus, as amended or supplemented, will comply with applicable law.

(i) If, during such period after the first date of the public offering of the Shares as in the reasonable opinion of counsel for the Underwriters the Prospectus (or in lieu thereof the notice referred to in Rule 173(a) of the Securities Act) is required by law to be delivered in connection with sales by an Underwriter or dealer, any event shall occur or condition exist as a result of which it is necessary to amend or supplement the Prospectus in order to make the statements therein, in the light of the circumstances when the Prospectus (or in lieu thereof the notice referred to in Rule 173(a) of the Securities Act) is delivered to a purchaser, not misleading, or if, in the reasonable opinion of counsel for the Underwriters, it is necessary to amend or supplement the Prospectus to comply with applicable law, forthwith to prepare, file with the Commission and furnish, at its own expense, to the Underwriters and to the dealers (whose names and addresses the Representatives will furnish to the Company) to which Shares may have been sold by the Representatives on behalf of the Underwriters and to any other dealers upon request, either amendments or supplements to the Prospectus so that the statements in the Prospectus as so amended or supplemented will not, in the light of the circumstances when the Prospectus (or in lieu thereof the notice referred to in Rule 173(a) of the Securities Act) is delivered to a purchaser, be misleading or so that the Prospectus, as amended or supplemented, will comply with applicable law.

(j) To endeavor to qualify the ADSs for offer and sale under the securities or Blue Sky laws of such jurisdictions as the Representatives shall reasonably request; provided, however, that the Company shall not be obligated to file any general consent to service of process or to qualify as a foreign corporation or as a dealer in securities in any jurisdiction in which it is not so qualified or to subject itself to taxation in any jurisdiction in which it is not otherwise so subject.

(k) To make generally available to the Company’s security holders and to the Representatives as soon as practicable an earnings statement covering a period of at least twelve months beginning with the first fiscal quarter of the Company occurring after the date of this Agreement which shall satisfy the provisions of Section 11(a) of the Securities Act and the rules and regulations of the Commission thereunder.

(l) To comply with all applicable securities and other laws, rules and regulations in each jurisdiction in which the Directed ADSs are offered in connection with the Directed Share Program.

(m) Whether or not the transactions contemplated in this Agreement are consummated or this Agreement is terminated, to pay or cause to be paid all expenses incident to the performance of its obligations under this Agreement, including: (i) the fees, disbursements and expenses of the Company’s counsel and the Company’s accountants in connection with the registration and delivery of the Shares and ADSs under the Securities Act and all other fees or expenses in connection with the preparation and filing of the Registration Statement, any preliminary prospectus, the Time of Sale Prospectus, the Prospectus, any free writing prospectus prepared by or on behalf of, used by, or referred to by the Company and amendments and supplements to any of the foregoing, including all printing costs associated therewith, and the mailing and delivering of copies thereof to the Underwriters and dealers, in the quantities hereinabove specified, (ii) all costs and expenses related to the transfer and delivery of the Shares and ADSs to the Underwriters, including any transfer or other taxes payable thereon, (iii) the cost of printing or producing any Blue Sky or Legal Investment memorandum in connection with the offer and sale of the Shares and ADSs under state securities laws and all expenses in connection with the qualification of the Shares and ADSs for offer and sale under state securities laws as provided in Section ‎6(j) hereof, (iv) all filing fees and the reasonable fees and disbursements of counsel to the Underwriters incurred in connection with the review and qualification of the offering of the ADSs by the Financial Industry Regulatory Authority (such fees and expenses of counsel in an aggregate amount not to exceed [●]), (v) all fees and expenses in connection with the preparation and filing of the registration statement on Form 8-A and Form F-6 relating to the Shares and ADSs and all costs and expenses incident to listing the ADSs on The Nasdaq Global Market, (vi) the cost of printing certificates representing the Shares, (vii) the costs and charges of any transfer agent, registrar or depositary, (viii) the costs and expenses of the Company relating to investor presentations on any “road show” undertaken in connection with the marketing of the offering of the ADSs (with the Underwriters agreeing to pay all costs and expenses related to their participation in investor presentations or any “road show” undertaken in connection with the marketing of the offering of the ADSs), including, without limitation, expenses associated with the preparation or dissemination of any electronic road show, expenses associated with the production of road show slides and graphics, fees and expenses of any consultants engaged in connection with the road show presentations with the prior approval of the Company, travel and lodging expenses of the representatives and officers of the Company and any such consultants, and 50% of the cost of any aircraft chartered in connection with the road show, with the remaining 50% of the cost of such aircraft to be paid by the Underwriters, (ix) the document production charges and expenses associated with printing this Agreement, (x) all fees and disbursements of counsel incurred by the Underwriters in connection with the Directed Share Program and stamp duties, similar taxes or duties or other taxes, if any, incurred by the Underwriters in connection with the Directed Share Program and (xi) all other costs and expenses incident to the performance of the obligations of the Company hereunder for which provision is not otherwise made in this Section. It is understood, however, that except as provided in this Section 6, Section ‎8 entitled “Indemnity and Contribution,” Section ‎9 entitled “Directed Share Program Indemnification” and the last paragraph of Section ‎11 below, the Underwriters will pay all of their costs and expenses, including fees and disbursements of their counsel, stock transfer taxes payable on resale of any of the Shares by them and any advertising expenses connected with any offers they may make.

(n) Prior to the Closing Date or the Option Closing Date, as applicable, to deposit Shares with the Depositary in accordance with the provisions of the Deposit Agreement and otherwise to comply with the Deposit Agreement so that ADRs evidencing ADSs to be sold hereunder on such Closing Date or Option Closing Date, as applicable, will be executed (and, if applicable, countersigned) and issued by the Depositary against receipt of such Shares and delivered to the Underwriters at such Closing Date or Option Closing Date, as applicable.

(o) The Company will promptly notify the Representatives if the Company ceases to be an Emerging Growth Company at any time prior to the later of (i) completion of the distribution of the ADSs within the meaning of the Securities Act and (ii) completion of the Restricted Period (as defined in this Section ‎6).

(p) If at any time following the distribution of any Testing-the-Waters Communication that is a written communication within the meaning of Rule 405 under the Securities Act there occurred or occurs an event or development as a result of which such Testing-the-Waters Communication included or would include an untrue statement of a material fact or omitted or would omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances existing at that subsequent time, not misleading, the Company will promptly notify the Representatives and will promptly amend or supplement, at its own expense, such Testing-the-Waters Communication to eliminate or correct such untrue statement or omission.

(q) The Company will deliver to each Underwriter (or its agent), on the date of execution of this Agreement, a properly completed and executed Certification Regarding Beneficial Owners of Legal Entity Customers, together with copies of identifying documentation, and the Company undertakes to provide such additional supporting documentation as each Underwriter may reasonably request in connection with the verification of the foregoing Certification.

(r) The Company also covenants with each Underwriter that, without the prior written consent of Xxxxxx Xxxxxxx on behalf of the Underwriters, it will not, and will not publicly disclose an intention to, during the period ending 180 days after the date of the Prospectus (the “Restricted Period”), (1) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any Ordinary Shares, ADSs or any securities convertible into or exercisable or exchangeable for Ordinary Shares or ADSs or (2) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the Ordinary Shares or ADSs, whether any such transaction described in clause (1) or (2) above is to be settled by delivery of Ordinary Shares, ADSs or such other securities, in cash or otherwise or (3) file any registration statement with the Commission relating to the offering of any shares of Ordinary Shares, ADSs or any securities convertible into or exercisable or exchangeable for Ordinary Shares or ADSs.

The restrictions contained in the preceding paragraph shall not apply to (a) the transactions (including the exchange of Ordinary Shares) contemplated by the Corporate Reorganization), (b) the ADSs to be sold hereunder, (c) the issuance by the Company of Ordinary Shares upon the exercise of an option or warrant or the conversion of a security outstanding on the date hereof as described in the Time of Sale Prospectus, (c) grants of options, restricted stock or other equity awards and the issuance of Ordinary Shares or ADSs or securities convertible into or exercisable for Ordinary Shares or ADSs (whether upon the exercise of share options or otherwise) to employees, officers, directors, advisors, or consultants of the Company pursuant to the terms of a plan in effect on the date hereof and as described in the Time of Sale Prospectus, (d) the filing of one or more registration statements on Form S-8 to register ADSs issuable pursuant to any employee benefit plans, qualified stock option plans or other employee compensation plans, described in the Time of Sale Prospectus, (e) Ordinary Shares, ADSs or any securities convertible into, or exercisable or exchangeable for, Ordinary Shares or ADSs, or the entrance into an agreement to issue Ordinary Shares, ADSs or any securities convertible into, or exercisable or exchangeable for, Ordinary Shares or ADSs, in connection with any merger, joint venture, strategic alliances, commercial or other collaborative transaction or the acquisition or license of the business, property, technology or other assets of another individual or entity or the assumption of an employee benefit plan in connection with a merger or acquisition; provided that the aggregate number of Ordinary Shares, ADSs or any securities convertible into, or exercisable or exchangeable for, Ordinary Shares or ADSs that the Company may issue or agree to issue pursuant to this clause (e) shall not exceed 5% of the total outstanding Ordinary Shares, including in the form of ADSs (on a non-diluted basis), immediately following the issuance of the ADSs; and provided further, that the recipients of any such Ordinary Shares, ADSs and securities issued pursuant to this clause (e) during the 180-day restricted period described above shall enter into an agreement substantially in the form of Exhibit A hereto on or prior to such issuance, and Prospectus, or (f) facilitating the establishment of a trading plan on behalf of a shareholder, officer or director of the Company pursuant to Rule 10b5-1 under the Exchange Act for the transfer of Ordinary Shares or ADSs, provided that (i) such plan does not provide for the transfer of Ordinary Shares or ADSs during the Restricted Period and (ii) to the extent a public announcement or filing under the Exchange Act (or the equivalent in any non-U.S. jurisdiction), if any, is required of or voluntarily made by the Company regarding the establishment of such plan, such announcement or filing shall include a statement to the effect that no transfer of Ordinary Shares or ADSs may be made under such plan during the Restricted Period.

If Xxxxxx Xxxxxxx, in its sole discretion, agrees to release or waive the restrictions on the transfer of Shares or ADSs set forth in a Lock-up Agreement for an officer or director of the Company and provides the Company with notice of the impending release or waiver at least three business days before the effective date of the release or waiver, the Company agrees to announce the impending release or waiver by a press release substantially in the form of Exhibit B hereto through a major news service at least two business days before the effective date of the release or waiver.

7. Covenants of the Underwriters. Each Underwriter, severally and not jointly, covenants with the Company not to take any action that would result in the Company being required to file with the Commission under Rule 433(d) a free writing prospectus prepared by or on behalf of such Underwriter that otherwise would not be required to be filed by the Company thereunder, but for the action of the Underwriter.

8. Indemnity and Contribution. (a) The Company agrees to indemnify and hold harmless each Underwriter, each person, if any, who controls any Underwriter within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act and each affiliate of any Underwriter within the meaning of Rule 405 under the Securities Act from and against any and all losses, claims, damages and liabilities (including, without limitation, any legal or other expenses reasonably incurred in connection with defending or investigating any such action or claim) that arise out of, or are based upon, any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement or any amendment thereof, the ADS Registration Statement or any amendment thereof, any preliminary prospectus, the Time of Sale Prospectus or any amendment or supplement thereto, any issuer free writing prospectus as defined in Rule 433(h) under the Securities Act, any Company information that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act, any road show as defined in Rule 433(h) under the Securities Act (a “road show”), the Prospectus or any amendment or supplement thereto, or any Testing-the-Waters Communication, or arise out of, or are based upon, any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as such losses, claims, damages or liabilities arise out of, or are based upon, any such untrue statement or omission or alleged untrue statement or omission made in reliance upon and in conformity with any information relating to any Underwriter furnished to the Company in writing by such Underwriter through the Representatives expressly for use therein, it being understood and agreed that the only such information furnished by the Underwriters through the Representatives consists of the information described as such in paragraph (b) below.

(b) Each Underwriter agrees, severally and not jointly, to indemnify and hold harmless the Company, its directors, its officers who sign the Registration Statement and each person, if any, who controls the Company within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act to the same extent as the foregoing indemnity from the Company to such Underwriter, but only with reference to information relating to such Underwriter furnished to the Company in writing by such Underwriter through the Representatives expressly for use in the Registration Statement, the ADS Registration Statement, any preliminary prospectus, the Time of Sale Prospectus, any issuer free writing prospectus, road show or the Prospectus or any amendment or supplement thereto, it being understood and agreed that the only such information furnished by any Underwriter through the Representatives consists of the following information in the Time of Sale Prospectus and the Prospectus: the concession figure appearing in the third paragraph under the caption “Underwriting” and the information contained in the first through ninth sentences of the twelfth paragraph under the caption “Underwriting.”

(c) In case any proceeding (including any governmental investigation) shall be instituted involving any person in respect of which indemnity may be sought pursuant to Section ‎8(a) or ‎8(b), such person (the “indemnified party”) shall promptly notify the person against whom such indemnity may be sought (the “indemnifying party”) in writing and the indemnifying party, upon request of the indemnified party, shall retain counsel reasonably satisfactory to the indemnified party to represent the indemnified party and any others the indemnifying party may designate in such proceeding and shall pay the reasonably incurred fees and disbursements of such counsel related to such proceeding. In any such proceeding, any indemnified party shall have the right to retain its own counsel, but the fees and expenses of such counsel shall be at the expense of such indemnified party unless (i) the indemnifying party and the indemnified party shall have mutually agreed to the retention of such counsel or (ii) the named parties to any such proceeding (including any impleaded parties) include both the indemnifying party and the indemnified party and representation of both parties by the same counsel would be inappropriate due to actual or potential differing interests between them. It is understood that the indemnifying party shall not, in respect of the legal expenses of any indemnified party in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the fees and expenses of more than one separate firm (in addition to any local counsel) for all such indemnified parties and that all such fees and expenses shall be reimbursed as they are incurred. Such firm shall be designated in writing by the Representatives, in the case of parties indemnified pursuant to Section ‎8(a), and by the Company, in the case of parties indemnified pursuant to Section ‎8(b). The indemnifying party shall not be liable for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the indemnifying party agrees to indemnify the indemnified party from and against any loss or liability by reason of such settlement or judgment. Notwithstanding the foregoing sentence, if at any time an indemnified party shall have requested an indemnifying party to reimburse the indemnified party for fees and expenses of counsel as contemplated by the second and third sentences of this paragraph, the indemnifying party agrees that it shall be liable for any settlement of any proceeding effected without its written consent if (i) such settlement is entered into more than 30 days after receipt by such indemnifying party of the aforesaid request and (ii) such indemnifying party shall not have reimbursed the indemnified party in accordance with such request prior to the date of such settlement. No indemnifying party shall, without the prior written consent of the indemnified party, effect any settlement of any pending or threatened proceeding in respect of which any indemnified party is or could have been a party and indemnity could have been sought hereunder by such indemnified party, unless such settlement (x) includes an unconditional release of such indemnified party from all liability on claims that are the subject matter of such proceeding and (y) does not include a statement as to or an admission of fault, culpability or a failure to act, by or on behalf of any indemnified party.

(d) To the extent the indemnification provided for in Section ‎8(a) or ‎8(b) is unavailable to an indemnified party or insufficient in respect of any losses, claims, damages or liabilities referred to therein, then each indemnifying party under such paragraph, in lieu of indemnifying such indemnified party thereunder, shall contribute to the amount paid or payable by such indemnified party as a result of such losses, claims, damages or liabilities (i) in such proportion as is appropriate to reflect the relative benefits received by the Company on the one hand and the Underwriters on the other hand from the offering of the ADSs or (ii) if the allocation provided by clause ‎8(d)(i) above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause ‎8(d)(i) above but also the relative fault of the Company on the one hand and of the Underwriters on the other hand in connection with the statements or omissions that resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative benefits received by the Company on the one hand and the Underwriters on the other hand in connection with the offering of the ADSs shall be deemed to be in the same respective proportions as the net proceeds from the offering of the ADSs (before deducting expenses) received by the Company and the total underwriting discounts and commissions received by the Underwriters, in each case as set forth in the table on the cover of the Prospectus, bear to the aggregate Public Offering Price of the ADSs. The relative fault of the Company on the one hand and the Underwriters on the other hand shall be determined by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information supplied by the Company or by the Underwriters and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission. The Underwriters’ respective obligations to contribute pursuant to this Section ‎8 are several in proportion to the respective number of ADSs they have purchased hereunder, and not joint.

(e) The Company and the Underwriters agree that it would not be just or equitable if contribution pursuant to this Section ‎8 were determined by pro rata allocation (even if the Underwriters were treated as one entity for such purpose) or by any other method of allocation that does not take account of the equitable considerations referred to in Section ‎8(d). The amount paid or payable by an indemnified party as a result of the losses, claims, damages and liabilities referred to in Section ‎8(d) shall be deemed to include, subject to the limitations set forth above, any legal or other expenses reasonably incurred by such indemnified party in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section ‎8, no Underwriter shall be required to contribute any amount in excess of the amount by which the total price at which the ADSs underwritten by it and distributed to the public were offered to the public exceeds the amount of any damages that such Underwriter has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. The remedies provided for in this Section ‎8 are not exclusive and shall not limit any rights or remedies which may otherwise be available to any indemnified party at law or in equity.

(f) The indemnity and contribution provisions contained in this Section ‎8 and the representations, warranties and other statements of the Company contained in this Agreement shall remain operative and in full force and effect regardless of (i) any termination of this Agreement, (ii) any investigation made by or on behalf of any Underwriter, any person controlling any Underwriter or any affiliate of any Underwriter or by or on behalf of the Company, its officers or directors or any person controlling the Company and (iii) acceptance of and payment for any of the Shares or ADSs.

9. Directed Share Program Indemnification. (a) The Company agrees, to the fullest extent perimitted by law, to indemnify and hold harmless Xxxxxx Xxxxxxx, each person, if any, who controls Xxxxxx Xxxxxxx within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act and each affiliate of Xxxxxx Xxxxxxx within the meaning of Rule 405 of the Securities Act (“Xxxxxx Xxxxxxx Entities”) from and against any and all losses, claims, damages and liabilities (including, without limitation, any legal or other expenses reasonably incurred in connection with defending or investigating any such action or claim) (i) that arise out of, or are based upon, any untrue statement or alleged untrue statement of a material fact contained in any material prepared by or with the consent of the Company for distribution to Participants in connection with the Directed Share Program or arise out of or are based upon any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading; (ii) that arise out of, or are based upon, the failure of any Participant to pay for and accept delivery of Directed ADSs that the Participant agreed to purchase; or (iii) related to, arising out of, or in connection with the Directed Share Program, other than losses, claims, damages or liabilities (or expenses relating thereto) that are finally judicially determined to have resulted from the bad faith or gross negligence of Xxxxxx Xxxxxxx Entities.

(b) In case any proceeding (including any governmental investigation) shall be instituted involving a Xxxxxx Xxxxxxx Entity in respect of which such Xxxxxx Xxxxxxx Entity is entitled to indemnification pursuant to Section ‎9(a), such Xxxxxx Xxxxxxx Entity shall promptly notify the Company in writing and the Company, upon request of the Xxxxxx Xxxxxxx Entity, shall retain counsel reasonably satisfactory to the Xxxxxx Xxxxxxx Entity to represent the Xxxxxx Xxxxxxx Entity and any others the Company may designate in such proceeding and shall pay the fees and disbursements of such counsel related to such proceeding. In any such proceeding, any Xxxxxx Xxxxxxx Entity shall have the right to retain its own counsel, but the fees and expenses of such counsel shall be at the expense of such Xxxxxx Xxxxxxx Entity unless (i) the Company shall have agreed to the retention of such counsel or (ii) the named parties to any such proceeding (including any impleaded parties) include both the Company and the Xxxxxx Xxxxxxx Entity and representation of both parties by the same counsel would be inappropriate due to actual or potential differing interests between them. The Company shall not, in respect of the legal expenses of the Xxxxxx Xxxxxxx Entities in connection with any such proceeding or related proceedings in the same jurisdiction, be liable for the fees and expenses of more than one separate firm (in addition to any local counsel) for all Xxxxxx Xxxxxxx Entities. Any such separate firm for the Xxxxxx Xxxxxxx Entities shall be designated in writing by Xxxxxx Xxxxxxx. The Company shall not be liable for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the Company agrees to indemnify the Xxxxxx Xxxxxxx Entities from and against any loss or liability by reason of such settlement or judgment. Notwithstanding the foregoing sentence, if at any time a Xxxxxx Xxxxxxx Entity shall have requested the Company to reimburse it for fees and expenses of counsel as contemplated by the second and third sentences of this paragraph, the Company agrees that it shall be liable for any settlement of any proceeding effected without its written consent if (i) such settlement is entered into more than 30 days after receipt by the Company of the aforesaid request and (ii) the Company shall not have reimbursed the Xxxxxx Xxxxxxx Entity in accordance with such request prior to the date of such settlement. The Company shall not, without the prior written consent of Xxxxxx Xxxxxxx, effect any settlement of any pending or threatened proceeding in respect of which any Xxxxxx Xxxxxxx Entity is or could have been a party and indemnity could have been sought hereunder by such Xxxxxx Xxxxxxx Entity, unless such settlement (x) includes an unconditional release of the Xxxxxx Xxxxxxx Entities from all liability on claims that are the subject matter of such proceeding and (y) does not include a statement as to or an admission of fault, culpability or a failure to act, by or on behalf of any Xxxxxx Xxxxxxx Entity.

(c) To the extent the indemnification provided for in Section ‎9(a) is unavailable to a Xxxxxx Xxxxxxx Entity or insufficient in respect of any losses, claims, damages or liabilities referred to therein, then the Company in lieu of indemnifying the Xxxxxx Xxxxxxx Entity thereunder agrees, to the fullest extent permitted by law, to contribute to the amount paid or payable by the Xxxxxx Xxxxxxx Entity as a result of such losses, claims, damages or liabilities (i) in such proportion as is appropriate to reflect the relative benefits received by the Company on the one hand and the Xxxxxx Xxxxxxx Entities on the other hand from the offering of the Directed ADSs or (ii) if the allocation provided by clause ‎9(c)(i) above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause ‎9(c)(i) above but also the relative fault of the Company on the one hand and of the Xxxxxx Xxxxxxx Entities on the other hand in connection with any statements or omissions that resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative benefits received by the Company on the one hand and the Xxxxxx Xxxxxxx Entities on the other hand in connection with the offering of the Directed ADSs shall be deemed to be in the same respective proportions as the net proceeds from the offering of the Directed ADSs (before deducting expenses) and the total underwriting discounts and commissions received by the Xxxxxx Xxxxxxx Entities for the Directed ADSs, bear to the aggregate Public Offering Price of the Directed ADSs. If the loss, claim, damage or liability is caused by an untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact, the relative fault of the Company on the one hand and the Xxxxxx Xxxxxxx Entities on the other hand shall be determined by reference to, among other things, whether the untrue or alleged untrue statement or the omission or alleged omission relates to information supplied by the Company or by the Xxxxxx Xxxxxxx Entities and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission.

(d) The Company and the Xxxxxx Xxxxxxx Entities agree that it would not be just or equitable if contribution pursuant to this Section ‎9 were determined by pro rata allocation (even if the Xxxxxx Xxxxxxx Entities were treated as one entity for such purpose) or by any other method of allocation that does not take account of the equitable considerations referred to in Section ‎9(c). The amount paid or payable by the Xxxxxx Xxxxxxx Entities as a result of the losses, claims, damages and liabilities referred to in the immediately preceding paragraph shall be deemed to include, subject to the limitations set forth above, any legal or other expenses reasonably incurred by the Xxxxxx Xxxxxxx Entities in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section ‎9, no Xxxxxx Xxxxxxx Entity shall be required to contribute any amount in excess of the amount by which the total price at which the Directed ADSs distributed to the public were offered to the public exceeds the amount of any damages that such Xxxxxx Xxxxxxx Entity has otherwise been required to pay. The remedies provided for in this Section ‎9 are not exclusive and shall not limit any rights or remedies which may otherwise be available to any indemnified party at law or in equity.

(e) The indemnity and contribution provisions contained in this Section ‎9 shall remain operative and in full force and effect regardless of (i) any termination of this Agreement, (ii) any investigation made by or on behalf of any Xxxxxx Xxxxxxx Entity or the Company, its officers or directors or any person controlling the Company and (iii) acceptance of and payment for any of the Directed ADSs.

10. Termination. The Underwriters may terminate this Agreement by notice given by the Representatives to the Company, if after the execution and delivery of this Agreement and prior to or on the Closing Date or any Option Closing Date, as the case may be, (i) trading generally shall have been suspended or materially limited on, or by, as the case may be, any of the London Stock Exchange, New York Stock Exchange, the NYSE American or the NASDAQ Global Market or other relevant exchanges, (ii) trading of any securities of the Company shall have been suspended on any exchange or in any over-the-counter market, (iii) a material disruption in securities settlement, payment or clearance services in the United States, the United Kingdom or other relevant jurisdiction shall have occurred, (iv) any moratorium on commercial banking activities shall have been declared by Federal, New York State or United Kingdom authorities or (v) there shall have occurred any outbreak or escalation of hostilities, or any change in financial markets, currency exchange rates or controls or any calamity or crisis that, in the Representatives’ judgment, is material and adverse and which, singly or together with any other event specified in this clause (v), makes it, in the Representatives’ judgment, impracticable or inadvisable to proceed with the offer, sale or delivery of the ADSs on the terms and in the manner contemplated in the Time of Sale Prospectus or the Prospectus.

11. Effectiveness; Defaulting Underwriters. This Agreement shall become effective upon the execution and delivery hereof by the parties hereto.

If, on the Closing Date or an Option Closing Date, as the case may be, any one or more of the Underwriters shall fail or refuse to purchase ADSs that it has or they have agreed to purchase hereunder on such date, and the aggregate number of ADSs which such defaulting Underwriter or Underwriters agreed but failed or refused to purchase is not more than one-tenth of the aggregate number of the ADSs to be purchased on such date, the other Underwriters shall be obligated severally in the proportions that the number of Firm ADSs set forth opposite their respective names in Schedule I bears to the aggregate number of Firm ADSs set forth opposite the names of all such non-defaulting Underwriters, or in such other proportions as the Representatives may specify, to purchase the ADSs which such defaulting Underwriter or Underwriters agreed but failed or refused to purchase on such date; provided that in no event shall the number of ADSs that any Underwriter has agreed to purchase pursuant to this Agreement be increased pursuant to this Section ‎11 by an amount in excess of one-ninth of such number of ADSs without the written consent of such Underwriter. If, on the Closing Date, any Underwriter or Underwriters shall fail or refuse to purchase Firm ADSs and the aggregate number of Firm ADSs with respect to which such default occurs is more than one-tenth of the aggregate number of Firm ADSs to be purchased on such date, and arrangements satisfactory to the Representatives and the Company for the purchase of such Firm ADSs are not made within 36 hours after such default, this Agreement shall terminate without liability on the part of any non-defaulting Underwriter or the Company. In any such case either the Representatives or the Company shall have the right to postpone the Closing Date, but in no event for longer than seven days, in order that the required changes, if any, in the Registration Statement, in the Time of Sale Prospectus, in the Prospectus or in any other documents or arrangements may be effected. If, on an Option Closing Date, any Underwriter or Underwriters shall fail or refuse to purchase Additional ADSs and the aggregate number of Additional ADSs with respect to which such default occurs is more than one-tenth of the aggregate number of Additional ADSs to be purchased on such Option Closing Date, the non-defaulting Underwriters shall have the option to (i) terminate their obligation hereunder to purchase the Additional ADSs to be sold on such Option Closing Date or (ii) purchase not less than the number of Additional ADSs that such non-defaulting Underwriters would have been obligated to purchase in the absence of such default. Any action taken under this paragraph shall not relieve any defaulting Underwriter from liability in respect of any default of such Underwriter under this Agreement.

If this Agreement shall be terminated by the Underwriters, or any of them, because of any failure or refusal on the part of the Company to comply with the terms or to fulfill any of the conditions of this Agreement, or if for any reason the Company shall be unable to perform its obligations under this Agreement, the Company will reimburse the Underwriters or such Underwriters as have so terminated this Agreement with respect to themselves, severally, for all out-of-pocket expenses (including the fees and disbursements of their counsel) reasonably incurred by such Underwriters in connection with this Agreement or the offering contemplated hereunder.

12. Entire Agreement. (a) This Agreement, together with any contemporaneous written agreements and any prior written agreements (to the extent not superseded by this Agreement) that relate to the offering of the ADSs, represents the entire agreement between the Company and the Underwriters with respect to the preparation of any preliminary prospectus, the Time of Sale Prospectus, the Prospectus, the conduct of the offering, and the purchase and sale of the ADSs.

(b) The Company acknowledges that in connection with the offering of the ADSs: (i) the Underwriters have acted at arm’s length, are not agents of, and owe no fiduciary duties to, the Company or any other person, (ii) the Underwriters owe the Company only those duties and obligations set forth in this Agreement, any contemporaneous written agreements and prior written agreements (to the extent not superseded by this Agreement), if any, (iii) the Underwriters may have interests that differ from those of the Company, and (iv) none of the activities of the Underwriters in connection with the transactions contemplated herein constitutes a recommendation, investment advice, or solicitation of any action by the Underwriters with respect to any entity or natural person. The Company waives to the full extent permitted by applicable law any claims it may have against the Underwriters arising from an alleged breach of fiduciary duty in connection with the offering of the ADSs.

13. Recognition of the U.S. Special Resolution Regimes. (a) In the event that any Underwriter that is a Covered Entity becomes subject to a proceeding under a U.S. Special Resolution Regime, the transfer from such Underwriter of this Agreement, and any interest and obligation in or under this Agreement, will be effective to the same extent as the transfer would be effective under the U.S. Special Resolution Regime if this Agreement, and any such interest and obligation, were governed by the laws of the United States or a state of the United States.

(b) In the event that any Underwriter that is a Covered Entity or a BHC Act Affiliate of such Underwriter becomes subject to a proceeding under a U.S. Special Resolution Regime, Default Rights under this Agreement that may be exercised against such Underwriter are permitted to be exercised to no greater extent than such Default Rights could be exercised under the U.S. Special Resolution Regime if this Agreement were governed by the laws of the United States or a state of the United States.

For purposes of this Section a “BHC Act Affiliate” has the meaning assigned to the term “affiliate” in, and shall be interpreted in accordance with, 12 U.S.C. § 1841(k). “Covered Entity” means any of the following: (i) a “covered entity” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 252.82(b); (ii) a “covered bank” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 47.3(b); or (iii) a “covered FSI” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 382.2(b). “Default Right” has the meaning assigned to that term in, and shall be interpreted in accordance with, 12 C.F.R. §§ 252.81, 47.2 or 382.1, as applicable. “U.S. Special Resolution Regime” means each of (i) the Federal Deposit Insurance Act and the regulations promulgated thereunder and (ii) Title II of the Xxxx-Xxxxx Xxxx Street Reform and Consumer Protection Act and the regulations promulgated thereunder.

14. Counterparts. This Agreement may be signed in two or more counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. The words “execution,” “signed,” “signature,” and words of like import in this Agreement or in any other certificate, agreement or document related to this Agreement, if any, shall include images of manually executed signatures transmitted by facsimile or other electronic format (including, without limitation, “pdf,” “tif” or “jpg”) and other electronic signatures (including, without limitation, DocuSign and AdobeSign). The use of electronic signatures and electronic records (including, without limitation, any contract or other record created, generated, sent, communicated, received, or stored by electronic means) shall be of the same legal effect, validity and enforceability as a manually executed signature or use of a paper-based record-keeping system to the fullest extent permitted by applicable law, including the Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures and Records Act and any other applicable law, including, without limitation, any state law based on the Uniform Electronic Transactions Act or the Uniform Commercial Code.

15. Applicable Law. This Agreement shall be governed by and construed in accordance with the internal laws of the State of New York.

16. Headings. The headings of the sections of this Agreement have been inserted for convenience of reference only and shall not be deemed a part of this Agreement.

17. Notices. All communications hereunder shall be in writing and effective only upon receipt and if to the Underwriters shall be delivered, mailed or sent to the Representatives to Xxxxxx Xxxxxxx & Co. LLC, 0000 Xxxxxxxx, Xxx Xxxx, Xxx Xxxx 00000, Attention: Equity Syndicate Desk, with a copy to the Legal Department; Xxxxxxxxx LLC, 000 Xxxxxxx Xxxxxx, Xxx Xxxx, Xxx Xxxx 00000, Attention: General Counsel; Barclays Capital Inc., 000 Xxxxxxx Xxxxxx, Xxx Xxxx, Xxx Xxxx 00000, Attention: Syndicate Registration, Fax: 000-000-0000; Xxxxxxx Xxxxx & Company, L.L.C., 000 Xxxxx Xxxxxxxxx Xxxxx, Xxxxxxx, Xxxxxxxx 00000, Fax: 000-000-0000, Attention: Equity Capital Markets; and if to the Company shall be delivered, mailed or sent to Vaccitech plc, The Schrödinger Building, Xxxxxxx Road, Oxford Science Park, Oxford, OX4 4GE, United Kingdom.

18. Submission to Jurisdiction; Appointment of Agents for Service. (a) The Company irrevocably submits to the non-exclusive jurisdiction of any New York State or United States Federal court sitting in The City of New York (the “Specified Courts”) over any suit, action or proceeding arising out of or relating to this Agreement, the Time of Sale Prospectus, the Prospectus, the Registration Statement or the offering of the Shares (each, a “Related Proceeding”). The Company irrevocably waives, to the fullest extent permitted by law, any objection which it may now or hereafter have to the laying of venue of any Related Proceeding brought in such a court and any claim that any such Related Proceeding brought in such a court has been brought in an inconvenient forum. To the extent that the Company has or hereafter may acquire any immunity (on the grounds of sovereignty or otherwise) from the jurisdiction of any court or from any legal process with respect to itself or its property, the Company irrevocably waives, to the fullest extent permitted by law, such immunity in respect of any such suit, action or proceeding.

(b) The Company hereby irrevocably appoints [●], with offices at [●] as its agent for service of process in any Related Proceeding and agrees that service of process in any such Related Proceeding may be made upon it at the office of such agent. The Company waives, to the fullest extent permitted by law, any other requirements of or objections to personal jurisdiction with respect thereto. The Company represents and warrants that such agent has agreed to act as the Company’s agent for service of process, and the Company agrees to take any and all action, including the filing of any and all documents and instruments, that may be necessary to continue such appointment in full force and effect.

19. Judgment Currency. If for the purposes of obtaining judgment in any court it is necessary to convert a sum due hereunder into any currency other than United States dollars, the parties hereto agree, to the fullest extent permitted by law, that the rate of exchange used shall be the rate at which in accordance with normal banking procedures the Underwriters could purchase United States dollars with such other currency in The City of New York on the business day preceding that on which final judgment is given. The obligation of the Company with respect to any sum due from it to any Underwriter or any person controlling any Underwriter shall, notwithstanding any judgment in a currency other than United States dollars, not be discharged until the first business day following receipt by such Underwriter or controlling person of any sum in such other currency, and only to the extent that such Underwriter or controlling person may in accordance with normal banking procedures purchase United States dollars with such other currency. If the United States dollars so purchased are less than the sum originally due to such Underwriter or controlling person hereunder, the Company agrees as a separate obligation and notwithstanding any such judgment, to indemnify such Underwriter or controlling person against such loss. If the United States dollars so purchased are greater than the sum originally due to such Underwriter or controlling person hereunder, such Underwriter or controlling person agrees to pay to the Company an amount equal to the excess of the dollars so purchased over the sum originally due to such Underwriter or controlling person hereunder.

[Signature pages follow]

	Very truly yours,

	Vaccitech plc

	By:
		Name:
		Title:

[Signature Page to Underwriting Agreement]

Accepted as of the date hereof

Xxxxxx Xxxxxxx & Co. LLC
Xxxxxxxxx LLC
Barclays Capital Inc.
Xxxxxxx Xxxxx & Company, L.L.C.

Acting severally on behalf of themselves and the several Underwriters named in Schedule I hereto.

By:	Xxxxxx Xxxxxxx & Co. LLC

By:
	Name:
	Title:

By:	Xxxxxxxxx LLC

By:
	Name:
	Title:

By:	Barclays Capital Inc.

By:
	Name:
	Title:


By:	Xxxxxxx Xxxxx & Company, L.L.C.

By:
	Name:
	Title:

[Signature Page to Underwriting Agreement]

SCHEDULE I

Underwriter			Number of Firm ADSs To Be Purchased
Xxxxxx Xxxxxxx & Co. LLC			[●]
Xxxxxxxxx LLC			[●]
Barclays Capital Inc.			[●]
Xxxxxxx Xxxxx & Company, L.L.C.			[●]
X.X. Xxxxxxxxxx & Co., LLC			[●]
[●]			[●]
Total:			[●]

I-1

SCHEDULE II

Time of Sale Prospectus

Preliminary Prospectus issued [●]

[Identify all free writing prospectuses filed by the Company under Rule 433(d) of the Securities Act]

Orally communicated pricing information:

Number of Firm ADSs: [●]

Number of Additional ADSs: [●]

Price to Public: $[●] per ADS

[Free writing prospectuses containing a description of terms that does not reflect final terms, if the Time of Sale Prospectus does not include a final term sheet]

II-1

SCHEDULE III

Lock-up Agreement Signatories

Xxxxxxxxxxx Xxxxx

Xxxxxxx Xxxxxxx

Xxxxxx Xxxxxx

Xxxxxx Xxxxx

Xxxxx Xxxxx

Xxxxxx Xxxxxxxxx

Xxxx Xxxxxxxxx

Xxxxxxxx Xxxxxxxx

Xxxxxx Xxxxxx

Xxxx Xxxxxxxx

Xxxxxx Xxxxxxxx

Xxxxx Xxxxxx

Xxxx Xxxx

Xxxxx Xxxxxxxxx

Xxxxx Xxxxxx

Xxxxxx Xxxx

Xxxxxxx Xxxxxx

Xxxxx Xxxxxxx

Xxxxx Xxxx

Xxxx Xxxxxx

Lord & Lady Xxxxx Xxxxxx

ADD Ventures Capital International Co. Ltd.

BNY (Nominees) Ltd a/c 128476

BNY (Nominees) Ltd a/c 128505

Braavos Capital II LP

British Innovation Fund

DC Investment Partners, LLC

XXX Re-UP Fund

The Future Fund / UK FF Nominees Ltd

Future Planet Capital (AM) Ltd

Future Planet: Challenge Response 1

Future Planet Fadeed Ltd

Future Planet I LP

Future Planet Monaco Ltd

GeneMatrix Inc.

Gilead Sciences, Inc.

GV 2017, L.P.

GV Europe 2014, X.X.

Xxxxxx Bay Master Fund Ltd

Image Frame Investment (HK) Limited

M&G Investment Management

III-1

Milltrust International Group (Singapore) Pte Ltd

Petite Pond LLC

Puhua Capital Partners LP

Latitude GP Ltd

Latitude II

Oxford Sciences Innovation plc

Oxford University Hospitals NHS Foundation Trust

SCC Venture VI Holdco, Ltd

Sun Hung Kai Strategic Capital Ltd

University of Oxford

Xantium Partners L.P.

Xfund 2A, L.P.

III-2

EXHIBIT A

FORM OF LOCK-UP AGREEMENT

_____________, 20__

Xxxxxx Xxxxxxx & Co. LLC
Xxxxxxxxx LLC

Barclays Capital Inc.

Xxxxxxx Xxxxx & Company, L.L.C.

c/o	Morgan Xxxxxxx & Co. LLC
	0000 Xxxxxxxx
	New York, New York 10036

c/x	Xxxxxxxxx LLC
	000 Xxxxxxx Xxxxxx
	New York, New York 10022

c/o	Barclays Capital Inc.
	000 Xxxxxxx Xxxxxx
	New York, New York 10019

c/o	Xxxxxxx Xxxxx & Company, L.L.C.
	000 X. Xxxxxxxxx Xxxxx
	Chicago, Illinois 60606

Ladies and Gentlemen:

The undersigned is a director, officer or record or beneficial owner of ordinary shares of Vaccitech Limited (“Vaccitech”), or of securities convertible into or exchangeable or exercisable for ordinary shares of Vaccitech. Prior to the completion of the Public Offering (as defined below), it is anticipated that Vaccitech will effect a reorganization pursuant to which the undersigned will exchange its Shares (as defined below) of Vaccitech, and all securities convertible into or exchangeable or exercisable for Shares of Vaccitech, for equivalent equity interests in Vaccitech Rx Limited, a newly incorporated English private limited holding company which will subsequently be re-registered as an English public limited company and renamed Vaccitech plc (the “Company,” and such transaction, the “Share Exchange”). The undersigned understands that Xxxxxx Xxxxxxx & Co. LLC, Xxxxxxxxx LLC, Barclays Capital Inc. and Xxxxxxx Xxxxx & Company, L.L.C. (the “Representatives”) propose to enter into an Underwriting Agreement (the “Underwriting Agreement”) with the Company providing for the public offering (the “Public Offering”) by the several Underwriters, including the Representatives (the “Underwriters”), of ordinary shares of the Company (the “Ordinary Shares”), in the form of American Depositary Shares ( “ADSs”). The ADSs to be sold in the Public Offering are herein referred to as the “Shares”.

To induce the Underwriters that may participate in the Public Offering to continue their efforts in connection with the Public Offering, the undersigned hereby agrees that, without the prior consent of the Representatives, including the prior written consent of Xxxxxx Xxxxxxx & Co. LLC and Xxxxxxxxx LLC, on behalf of the Underwriters, it will not, and will not publicly disclose an intention to, during the period commencing on the date hereof and ending 180 days after the date of the final prospectus (the “Restricted Period”) relating to the Public Offering (the “Prospectus”), (1) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any Ordinary Shares or ADSs beneficially owned (as such term is used in Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), by the undersigned or any other securities so owned convertible into or exercisable or exchangeable for Ordinary Shares or ADSs or (2) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the Ordinary Shares or ADSs, whether any such transaction described in clause (1) or (2) above is to be settled by delivery of Ordinary Shares, ADSs or such other securities, in cash or otherwise.

The foregoing sentence shall not apply to: (i) participation in the Share Exchange, provided that any Ordinary Shares or ADSs received by the undersigned pursuant to this clause (i) shall be subject to the terms of this agreement, or (ii) the deposit of Ordinary Shares with the Depositary (as defined in the Underwriting Agreement), in exchange for the issuance of ADSs, or the cancellation of ADSs in exchange for the issuance of Ordinary Shares, provided that such ADSs or Ordinary Shares issued pursuant to this clause (ii) held by the undersigned shall remain subject to the terms of this agreement. In addition, the foregoing restrictions shall not apply to:

(a) transactions relating to Ordinary Shares, ADSs or other securities acquired in the Public Offering or in open market transactions after the completion of the Public Offering, provided that no filing under Section 16(a) of the Exchange Act shall be required or shall be voluntarily made in connection with subsequent sales of Ordinary Shares or other securities acquired in the Public Offering or such open market transactions;

(b) transfers of Ordinary Shares, ADSs or any security convertible into or exercisable or exchangeable for Ordinary Shares or ADSs as a bona fide gift;

(c) transfers or dispositions of Ordinary Shares, ADSs or any security convertible into or exercisable or exchangeable for Ordinary Shares or ADSs to any member of the immediate family of the undersigned or any trust for the direct or indirect benefit of the undersigned or the immediate family of the undersigned in a transaction not involving a disposition for value;

(d) transfers or dispositions of Ordinary Shares, ADSs or any security convertible into or exercisable or exchangeable for Ordinary Shares or ADSs (i) by will, other testamentary document or intestate succession to the legal representative, heir, beneficiary or a member of the immediate family of the undersigned upon the death of the undersigned or (ii) by operation of law pursuant to orders of a court or regulatory agency, in connection with a negotiated divorce settlement or pursuant to a qualified domestic relations order;

(e) if the undersigned is an entity, (x) transfers or distributions of Ordinary Shares, ADSs or any security convertible into Ordinary Shares or ADSs to general or limited partners, members or shareholders of the undersigned, its direct or indirect affiliates (as defined in Rule 405 promulgated under the Securities Act of 1933, as amended) or to an investment fund or other entity that controls or manages, or is under common control with, the undersigned, or (y) distributions of Ordinary Shares, ADSs or any security convertible into Ordinary Shares or ADSs to partners, members, shareholders, beneficiaries or other equity holders of the undersigned;

(f) transfers or dispositions of Ordinary Shares, ADSs or any security convertible into or exercisable or exchangeable for Ordinary Shares or ADSs to the Company pursuant to any contractual arrangement in effect on the date of this agreement and disclosed to the Underwriters in writing that provides for the repurchase of the undersigned’s Ordinary Shares, ADSs or any security convertible into or exercisable or exchangeable for Ordinary Shares or ADSs or in connection with the termination of the undersigned’s employment with or service to the Company; provided that any filing under Section 16(a) of the Exchange Act reporting a reduction in beneficial ownership of Ordinary Shares or ADSs shall indicate by footnote disclosure or otherwise the nature of the transfer or disposition;

(g) transfers or dispositions of Ordinary Shares, ADSs or any security convertible into or exercisable or exchangeable for Ordinary Shares or ADSs or other securities to the Company in connection with the conversion of any convertible security into, or the exercise of any option or warrant for, Ordinary Shares or ADSs (including by way of “net” or “cashless” exercise solely to cover withholding tax obligations in connection with such exercise and any transfer to the Company for the payment of taxes as a result of such exercise) pursuant to existing plans disclosed in the Registration Statement (as defined in the Underwriting Agreement), Pricing Disclosure Package and Prospectus; provided that (i) any such Ordinary Shares or ADSs received by the undersigned shall be subject to the terms of this agreement and (ii) no filing under Section 16(a) of the Exchange Act reporting a reduction in beneficial ownership of Ordinary Shares or ADSs shall be required or shall be voluntarily made during the Restricted Period (other than a required filing on a Form 4 that reports such disposition under the transaction code “F” and indicates by footnote disclosure or otherwise the nature of the transfer or disposition);

(i) the establishment of a trading plan on behalf of a shareholder, officer or director of the Company pursuant to Rule 10b5-1 under the Exchange Act for the transfer of Ordinary Shares or ADSs, provided that (i) such plan does not provide for the transfer of Ordinary Shares or ADSs during the Restricted Period and (ii) to the extent a public announcement or filing under the Exchange Act, if any, is required of or voluntarily made by or on behalf of the undersigned or the Company regarding the establishment of such plan, such announcement or filing shall include a statement to the effect that no transfer of Ordinary Shares or ADSs may be made under such plan during the Restricted Period;

(j) (i) transfers of Ordinary Shares, ADSs or any security convertible into or exercisable or exchangeable for Ordinary Shares or ADSs pursuant to a bona fide third-party tender offer for shares of the Company’s capital stock made to all holders of the Company’s securities, merger, consolidation or other similar transaction approved by the Company’s board of directors the result of which is that any person (as defined in Section 13(d)(3) of the Exchange Act), or group of persons, other than the Company, becomes the beneficial owner (as defined in Rules 13d-3 and 13d-5 of the Exchange Act) of more than 50% of the total voting power of the voting stock of the Company and (ii) entry into any lock-up, voting or similar agreement pursuant to which the undersigned may agree to transfer, sell, tender or otherwise dispose of Ordinary Shares, ADSs or such other securities in connection with a transaction described in (i) above; provided that in the event that such change of control transaction is not completed, the Ordinary Shares, ADSs or any security convertible into or exercisable or exchangeable for Ordinary Shares or ADSs owned by the undersigned shall remain subject to the restrictions contained in this agreement;

provided that in the case of any transfer or distribution pursuant to clause (b), (c), (d) or (e), (i) each transferee, donee or distributee shall sign and deliver a lock-up letter substantially in the form of this letter and (ii) no filing under Section 16(a) of the Exchange Act, reporting a reduction in beneficial ownership Ordinary Shares or ADSs, shall be required or shall be voluntarily made during the Restricted Period (other than, in the case of a transfer or other disposition pursuant to clause (d)(ii) above, any Form 4 or 5 required to be filed under the Exchange Act if the undersigned is subject to Section 16 reporting with respect to the Company under the Exchange Act; any such filing will indicate by footnote disclosure or otherwise the nature of the transfer or disposition and a statement to the effect that such transfer is pursuant to the circumstances described in this agreement).

For purposes of this agreement, “immediate family” shall mean any relationship by blood, marriage, domestic partnership or adoption, not more remote than first cousin.

In addition, the undersigned agrees that, without the prior consent of the Representatives, including the prior written consent of Xxxxxx Xxxxxxx & Co. LLC and Xxxxxxxxx LLC, on behalf of the Underwriters, it will not, during the Restricted Period, make any demand for or exercise any right with respect to, the registration of any Ordinary Shares, ADSs or any security convertible into or exercisable or exchangeable for Ordinary Shares or ADSs. The undersigned also agrees and consents to the entry of stop transfer instructions with the Company’s transfer agent and registrar against the transfer of the undersigned’s Ordinary Shares or ADSs except in compliance with the foregoing restrictions.

Notwithstanding anything herein to the contrary, in the event that the Representatives release, in full or in part, any officer, director or shareholder of the Company (a “Shareholder”) from the restrictions contained in this agreement (a “Triggering Release”), then the undersigned shall be concurrently released in the same manner and on the same terms (including with respect to any conditions or provisos that apply to such release) from the restrictions of this agreement with respect to that percentage of the total number of Ordinary Shares or ADSs held by the undersigned equal to the same percentage of such Shareholder’s Ordinary Shares or ADSs released in the Triggering Release (the “Release Percentage”); provided that (i) the Representatives shall provide notice to the Company of any Triggering Release and setting forth the number of Ordinary Shares or ADSs proposed to be released, provided that the failure to provide such notice shall not give rise to any claim or liability against the Representatives or the Underwriters; (ii) upon receipt of such notice from the Representatives, the Company will notify the undersigned of the requested Triggering Release within five business days; (iii) the undersigned may require the release by the Representatives from the terms of this agreement of a number of shares equal to the Release Percentage multiplied by the number of shares of Ordinary Shares or ADSs held by it (the “Pro Rata Shareholders”) by (x) providing notice in writing to the Representatives of such requirement and (y) certifying in writing to the Representatives and the Company the total number of shares of Ordinary Shares or ADSs held by such Pro Rata Shareholder as of the time of the request of the Triggering Release. If the Company fails to notify the undersigned within five business days of the request of the Triggering Release, the failure to give such notice shall not give rise to any claim or liability against the Company or the Underwriters.

Notwithstanding the foregoing, (i) no release by the Representatives of any shares of Ordinary Shares or ADSs will constitute a Triggering Release if (1) the aggregate of such releases granted to any individual Shareholder requesting a release does not exceed three percent (3%) of the outstanding shares of Ordinary Shares of the Company during the Restricted Period (as adjusted for any stock splits, reverse stock splits and the like after the date hereof) (for the avoidance of doubt, each individual affiliate of the undersigned that is a party to a separate lock-up letter with the Underwriters shall be treated as a separate Shareholder), (2) the Representatives, in their sole judgement, determine that a shareholder should be granted an early release from this agreement due to circumstances of an emergency or hardship or (3) the release or waiver is effected solely to permit a transfer not involving a disposition for value and the transferee agrees in writing to be bound by the same terms described in this agreement to the extent and for the duration of the Restricted Period; and (ii) if the release, in full or in part, of any shares of Ordinary Shares or ADSs from the restrictions of this agreement is in connection with an underwritten follow-on offering that includes such released shares of Ordinary Shares or ADSs (the “Follow-On Offering”), then the Ordinary Shares or ADSs held by the undersigned shall be released only if the undersigned enters into a new lock-up letter with the underwriters or that Follow-On Offering with respect to the shares of Ordinary Shares or ADSs that are not being released, upon terms and conditions reasonably satisfactory to such underwriters but with restrictions that will be no more restrictive than those set forth herein (other than that the expiration of the new lock-up may be up to 90 days from the date of such Follow-On Offering) and only to the extent that the undersigned agrees to participate as a selling shareholder in the Follow-On Offering and to sell any of the shares of Ordinary Shares or ADSs released from the restrictions of this agreement in such Follow-On Offering.

If the undersigned is an officer or director of the Company, the undersigned further agrees that the foregoing restrictions shall be equally applicable to any issuer-directed Shares the undersigned may purchase in the Public Offering.

If the undersigned is an officer or director of the Company, (i) the Representatives agree that, at least three business days before the effective date of any release or waiver of the foregoing restrictions in connection with a transfer of Ordinary Shares or ADSs, the Representatives will notify the Company of the impending release or waiver, and (ii) the Company will agree in the Underwriting Agreement to announce the impending release or waiver by press release through a major news service at least two business days before the effective date of the release or waiver. Any release or waiver granted by the Representatives hereunder to any such officer or director shall only be effective two business days after the publication date of such press release. The provisions of this paragraph will not apply if (a) the release or waiver is effected solely to permit a transfer not for consideration and (b) the transferee has agreed in writing to be bound by the same terms described in this agreement to the extent and for the duration that such terms remain in effect at the time of the transfer.

The undersigned understands that the Company and the Underwriters are relying upon this agreement in proceeding toward consummation of the Public Offering. The undersigned further understands that this agreement is irrevocable and shall be binding upon the undersigned’s heirs, legal representatives, successors and assigns.

The undersigned acknowledges and agrees that the Underwriters have not provided any recommendation or investment advice nor have the Underwriters solicited any action from the undersigned with respect to the Public Offering of the Shares and the undersigned has consulted their own legal, accounting, financial, regulatory and tax advisors to the extent deemed appropriate. The undersigned further acknowledges and agrees that, although the Underwriters may provide certain Regulation Best Interest and Form CRS disclosures or other related documentation to you in connection with the Public Offering, the Underwriters are not making a recommendation to you to participate in the Public Offering or sell any Shares at the price determined in the Public Offering, and nothing set forth in such disclosures or documentation is intended to suggest that any Underwriter is making such a recommendation.

This agreement shall be terminated and the undersigned shall be released from its obligations hereunder upon the earlier of: (i) the date the Registration Statement (as defined in the Underwriting Agreement) filed with the U.S. Securities and Exchange Commission with respect to the Public Offering is withdrawn prior to the execution of the Underwriting Agreement, (ii) the date on which for any reason the Underwriting Agreement is terminated (other than the provisions thereof that survive termination) prior to payment for and delivery of the ADSs to be sold thereunder (other than pursuant to the Underwriters’ option to purchase additional ADSs), (iii) the Company notifies the Representatives in writing prior to the execution of the Underwriting Agreement that it does not intend to proceed with the offering or (iv) May 15, 2021, if the offering is not completed by such date.

Whether or not the Public Offering actually occurs depends on a number of factors, including market conditions. Any Public Offering will only be made pursuant to an Underwriting Agreement, the terms of which are subject to negotiation between the Company and the Underwriters.

This agreement and any claim, controversy or dispute arising under or related to this agreement shall be governed by and construed in accordance with the laws of the State of New York, without regard to the conflict of laws principles thereof.

[Signature page follows]

	Very truly yours,

	IF AN INDIVIDUAL:

	(Signature)

	(Name)

	(Address)

	IF AN ENTITY:

	(Name of Entity)

	By:
		Name:
		Title:

	(Address)

A-1

EXHIBIT B

FORM OF WAIVER OF LOCK-UP

_____________, 20__

[Name and Address of
Officer or Director
Requesting Waiver]

Dear Mr./Ms. [Name]:

This letter is being delivered to you in connection with the offering by Vaccitech plc (the “Company”) of [●] American Depositary Shares (the “ADSs”), each representing [●] ordinary shares, nominal value £[●] per share, of the Company (the “Ordinary Shares”) and the lock-up agreement dated ____, 20__ (the “Lock-up Agreement”), executed by you in connection with such offering, and your request for a [waiver] [release] dated ____, 20__, with respect to ____ [Ordinary Shares][ADSs] (the “Securities”).

Xxxxxx Xxxxxxx & Co. LLC and Xxxxxxxxx LLC hereby agree to [waive] [release] the transfer restrictions set forth in the Lock-up Agreement, but only with respect to the Securities, effective _____, 20__; provided, however, that such [waiver] [release] is conditioned on the Company announcing the impending [waiver] [release] by press release through a major news service at least two business days before effectiveness of such [waiver] [release]. This letter will serve as notice to the Company of the impending [waiver] [release].

Except as expressly [waived] [released] hereby, the Lock-up Agreement shall remain in full force and effect.

B-1

	Very truly yours,

	Xxxxxx Xxxxxxx & Co. LLC Xxxxxxxxx LLC

	Acting severally on behalf of themselves and the several Underwriters named in Schedule I to the Underwriting Agreement

	By:	Xxxxxx Xxxxxxx & Co. LLC

	By:
		Name:
		Title:

	By: Xxxxxxxxx LLC

	By:
		Name:
		Title:

cc: Company

B-2

FORM OF PRESS RELEASE

Vaccitech plc

[Date]

Vaccitech plc (the “Company”) announced today that Xxxxxx Xxxxxxx & Co. LLC and Xxxxxxxxx LLC, the lead book-running managers in the Company’s recent public sale of an aggregate of [●] American Depositary Shares (the “ADSs”), each representing [●] ordinary shares, nominal value £[●] per share, of the Company (the “Ordinary Shares”), are [waiving][releasing] a lock-up restriction with respect to [Ordinary Shares][ADSs] of the Company held by [certain officers or directors] [an officer or director] of the Company. The [waiver][release] will take effect on ____, 20__, and the shares may be sold on or after such date.

This press release is not an offer for sale of the securities in the United States or in any other jurisdiction where such offer is prohibited, and such securities may not be offered or sold in the United States absent registration or an exemption from registration under the United States Securities Act of 1933, as amended.

B-3

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Table of Contents

VACCITECH PLC [●] American Depositary Shares Representing [●] ORDINARY SHARES, NOMINAL VALUE £[●] PER SHARE UNDERWRITING AGREEMENT

Document Metadata