Document:

Exhibit 10.2

  Confidential

    Execution Version

  

  

  CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH (I) NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED.  SUCH EXCLUDED INFORMATION HAS BEEN
    MARKED WITH “[***]”.

  

  

  COLLABORATION AND LICENSE AGREEMENT

   

  

  between

   

  

  BICYCLETX LIMITED

   

  

  and

   

  

  IONIS PHARMACEUTICALS, INC.

   

  

  Dated as of July 9, 2021

  

  

  
    
      

  

  
  Confidential

  

  

  TABLE OF CONTENTS

  

    	
            ARTICLE 1 DEFINITIONS

          	
            1

          
	
            ARTICLE 2 GRANT OF RIGHTS

          	
            14

          
	
            2.1

          	
            Grant to Ionis

          	
            14

          
	
            2.2

          	
            Excluded Targets; Reserved Targets; Gatekeeper

          	
            14

          
	
            2.3

          	
            Grants to Bicycle

          	
            15

          
	
            2.4

          	
            Sublicenses

          	
            15

          
	
            2.5

          	
            Retained Rights

          	
            15

          
	
            2.6

          	
            No Implied Licenses

          	
            16

          
	
            2.7

          	
            Exclusivity

          	
            16

          
	
            ARTICLE 3 COLLABORATION MANAGEMENT

          	
            16

          
	
            3.1

          	
            Joint Steering Committee

          	
            16

          
	
            3.2

          	
            General Provisions Applicable to the JSC

          	
            17

            

          
	
            3.3

          	
            Decisions

          	
            18

            

          
	
            3.4

          	
            Limitations on Authority

          	
            18

          
	
            3.5

          	
            Alliance Manager

          	
            18

          
	
            3.6

          	
            Discontinuation of the JSC

          	
            18

          
	
            3.7

          	
            Expenses

          	
            18

          
	
            ARTICLE 4 RESEARCH AND DEVELOPMENT

          	
            19

            

          
	
            4.1

          	
            Collaboration Overview

          	
            19

          
	
            4.2

          	
            Research Plan

          	
            19

          
	
            4.3

          	
            Research Activities

          	
            19

          
	
            4.4

          	
            Development of Licensed Products

          	
            19

          
	
            4.5

          	
            Diligence

          	
            20

          
	
            4.6

          	
            Updates

          	
            21

          
	
            4.7

          	
            Technology Transfer

          	
            22

          
	
            4.8

          	
            Target Exclusivity; Collaboration Targets

          	
            22

          
	
            4.9

          	
            BicycleTx Use of Gatekeeper to Clear Targets

          	
            24

          
	
            4.10

          	
            Subcontracting

          	
            24

          
	
            4.11

          	
            Regulatory Matters

          	
            24

          
	
            4.12

          	
            Records

          	
            25

          

  

  

  

  
    - i -

    
      

  

  	
          ARTICLE 5 COMMERCIALIZATION

        	
          25

        
	
          5.1

        	
          In General

        	
          25

        
	
          5.2

        	
          Commercialization Diligence

        	
          25

        
	
          5.3

        	
          Commercial Updates

        	
          25

        
	
          5.4

        	
          Commercial Supply of Compounds and Licensed Products

        	
          26

          

        
	
          ARTICLE 6 PAYMENTS AND RECORDS

        	
          26

          

        
	
          6.1

        	
          Upfront Payment

        	
          26

          

        
	
          6.2

        	
          Equity Consideration

        	
          26

          

        
	
          6.3

        	
          IND Acceptance Fee

        	
          26

          

        
	
          6.4

        	
          Development and Regulatory Milestones

        	
          27

          

        
	
          6.5

        	
          Collaboration Milestones

        	
          28

          

        
	
          6.6

        	
          Royalties

        	
          28

          

        
	
          6.7

        	
          Royalty Payments and Reports

        	
          29

          

        
	
          6.8

        	
          Mode of Payment

        	
          29

          

        
	
          6.9

        	
          Taxes

        	
          29

          

        
	
          6.10

        	
          Interest on Late Payments

        	
          30

        
	
          6.11

        	
          Audit

        	
          31

        
	
          ARTICLE 7 INTELLECTUAL PROPERTY

        	
          31

          

        
	
          7.1

        	
          Ownership of Intellectual Property

        	
          31

          

        
	
          7.2

        	
          Patent Prosecution and Maintenance

        	
          32

        
	
          7.3

        	
          Patent Enforcement

        	
          35

          

        
	
          7.4

        	
          Infringement Claims by Third Parties

        	
          36

          

        
	
          7.5

        	
          Invalidity or Unenforceability Defenses or Actions

        	
          36

          

        
	
          7.6

        	
          Inventor’s Remuneration

        	
          37

          

        
	
          7.7

        	
          Common Interest

        	
          37

          

        
	
          ARTICLE 8 CONFIDENTIALITY AND NON-DISCLOSURE

        	
          37

          

        
	
          8.1

        	
          Confidentiality Obligations

        	 37

        
	
          8.2

        	
          Exceptions

        	
          38

          

        
	
          8.3

        	
          Permitted Disclosures

        	
          38

          

        
	
          8.4

        	
          Use of Name

        	
          40

        
	
          8.5

        	
          Press Releases

        	
          40

        
	
          8.6

        	
          Publications

        	
          40

        
	
          8.7

        	
          Destruction or Return of Confidential Information

        	
          41

        

  

  

  
    - ii -

    
      

  

  	
          ARTICLE 9 REPRESENTATIONS AND WARRANTIES

        	
          41

        
	
          9.1

        	
          Mutual Representations and Warranties

        	
          41

        
	
          9.2

        	
          Additional Representations, Warranties, and Covenants of Bicycle

        	
          41

        
	
          9.3

        	
          Additional Representations, Warranties and Covenants of Ionis

        	
          42

        
	
          9.4

        	
          DISCLAIMER OF WARRANTIES

        	
          43

          

        
	
          ARTICLE 10 INDEMNIFICATION; INSURANCE

        	
          43

        
	
          10.1

        	
          Indemnification of Bicycle

        	
          43

        
	
          10.2

        	
          Indemnification of Ionis

        	
          43

        
	
          10.3

        	
          Notice of Claim

        	
          44

        
	
          10.4

        	
          Control of Defense

        	
          44

          

        
	
          10.5

        	
          Limitation of Liability

        	
          44

          

        
	
          10.6

        	
          Insurance

        	
          44

          

        
	
          ARTICLE 11 TERM AND TERMINATION

        	
          45

        
	
          11.1

        	
          Term

        	
          45

        
	
          11.2

        	
          Termination for Convenience

        	
          45

        
	
          11.3

        	
          Termination for Uncured Material Breach

        	
          45

        
	
          11.4

        	
          Termination for Insolvency

        	
          46

        
	
          11.5

        	
          Rights in Bankruptcy

        	
          46

        
	
          11.6

        	
          Effects of Termination

        	
          46

        
	
          11.7

        	
          Accrued Rights; Surviving Obligation

        	
          47

        
	
          ARTICLE 12 MISCELLANEOUS

        	
          47

        
	
          12.1

        	
          Governing Law and Service

        	
          47

        
	
          12.2

        	
          Dispute Resolution

        	
          48

        
	
          12.3

        	
          Entire Agreement; Amendments

        	
          49

        
	
          12.4

        	
          Severability

        	
          49

        
	
          12.5

        	
          Waiver and Non-Exclusion of Remedies

        	
          49

        
	
          12.6

        	
          Force Majeure

        	
          49

        
	
          12.7

        	
          Export Control

        	
          49

        
	
          12.8

        	
          Relationship of the Parties

        	
          50

        
	
          12.9

        	
          Assignment

        	
          50

        
	
          12.10

        	
          Notices

        	
          50

        
	
          12.11

        	
          English Language

        	
          51

        
	
          12.12

        	
          Performance by Affiliates

        	
          51

        
	
          12.13

        	
          Construction

        	
          52

        
	
          12.14

        	
          Schedule

        	
          52

        
	
          12.15

        	
          Further Assurance

        	
          52

        
	
          12.16

        	
          No Benefit to Third Parties

        	
          52

        
	
          12.17

        	
          Counterparts

        	
          52

        

  

  

  
    - iii -

    
      

  

  
  Confidential

  

  

  COLLABORATION AND LICENSE AGREEMENT

   

  This Collaboration and License Agreement (the “Agreement”) is made and entered into effective as of July 9, 2021 (the “Effective Date”) by and between BicycleTx Limited, a company incorporated in
    England and Wales with a place of business at Building 900, Babraham Research Campus, Cambridge CB22 3AT, UK (“BicycleTx”), and Ionis Pharmaceuticals, Inc., a Delaware corporation with a principal place of
    business at 2855 Gazelle Court, Carlsbad, California 92010, USA (“Ionis”).  BicycleTx and Ionis are referred to herein individually as a “Party” and collectively as the “Parties”.

   

  RECITALS

   

  Whereas, BicycleTx, a biopharmaceutical company, has developed certain proprietary technology relating to the use of Bicycles directed
    to transferrin receptors;

   

  Whereas, Ionis, a biotechnology company, has expertise in the research and development of pharmaceutical products, and is working to
    create and develop novel pharmaceutical products;

   

  Whereas, BicycleTx and Ionis entered into that certain Evaluation and Option Agreement dated as of December 31, 2020 (the “Option Agreement”) pursuant to which BicycleTx granted to Ionis an exclusive option to obtain an exclusive license under BicycleTx’s relevant technology to research, develop, manufacture, and commercialize products
    incorporating TfR1 Bicycles (as defined below) and Ionis has exercised such option in accordance with the terms of the Option Agreement;

   

  Whereas, subject to the terms and conditions of this Agreement, BicycleTx will exclusively partner with Ionis with respect to Compounds
    in the Field; and

   

  Whereas, in connection with this transaction, Bicycle Therapeutics plc, an Affiliate of BicycleTx, and Ionis are entering into a stock
    purchase agreement on even date herewith (the “Stock Purchase Agreement”) pursuant to which Ionis is purchasing shares of Bicycle Therapeutics plc in accordance with the terms thereof.

   

   Now Therefore, in consideration of the foregoing premises and the mutual promises, covenants, and conditions set forth herein and
    other valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties, intending to be legally bound, hereby agree as follows:

   

  ARTICLE 1

  DEFINITIONS

   

  

  Unless otherwise specifically provided herein, the following terms shall have the following meanings:

   

  1.1        “Accounting Standards” means, with respect to a Party and its Affiliates, either (a) International Financial
    Reporting Standards (“IFRS”) or (b) United States generally accepted accounting principles (“GAAP”), in either case ((a) or (b)) that are used at the applicable time, and
    as consistently applied, by such Party or any of its Affiliates.

   

  1.2          “Adverse Ruling” has the meaning set forth in Section 11.3.2.

   

  
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  1.3         “Affiliate” means, with respect to a Party, any Person that, directly or indirectly, through one (1) or more
    intermediaries, controls, is controlled by, or is under common control with such Party, for so long as such control exists.  For purposes of this definition, “control” and, with correlative meanings, the terms “controlled by” and “under common control
    with” means (a) the possession, directly or indirectly, of the power to direct the management or policies of a Person, whether through the ownership of voting securities, by contract relating to voting rights or corporate governance, or otherwise; or
    (b) the ownership, directly or indirectly, of more than fifty percent (50%) of the voting securities or other ownership interest of a Person (or, with respect to a limited partnership or other similar entity, its general partner or controlling entity).

   

  1.4          “Agreement” has the meaning set forth in the preamble hereto.

   

  1.5          “Alliance Manager” has the meaning set forth in Section 3.5.

   

  1.6         “Applicable Law” means federal, state, local, national, and supra-national laws, statutes, rules, and
    regulations, including any rules, regulations, guidelines, or other requirements enacted by a government authority, including Regulatory Authorities, major national securities exchanges or major securities listing organizations, that may be in effect
    from time to time during the Term and applicable to the performance by a Party of its obligations, or exercise of its rights, under this Agreement.

   

  1.7          “ASO” means a compound comprising one or more Oligonucleotides [***].  The Parties acknowledge that [***].

   

  1.8          “ASO-Related Claim” has the meaning set forth in Section 7.2.1(b).

   

  1.9          “ASO-Related Claim Application” has the meaning set forth in Section 7.2.1(b).

   

  1.10        “Auditor” has the meaning set forth in Section 6.11.

   

  1.11        “Available Target(s)” means:

   

  (a)           with respect to a request by Ionis, any Target that as of the date the Gatekeeper (or BicycleTx, as applicable) receives a Target Nomination Notice from Ionis for such Target, or Ionis
    initiates a request with the Gatekeeper pursuant to Sections 4.8.2 or 4.8.4, as applicable, is not (i) a BicycleTx Excluded Target, (ii) [***], (A) a Target that was placed on the Gatekeeper List during the BicycleTx Initial Target
    Designation Period pursuant to Section 4.8.3, or (B) a Target placed on the Gatekeeper List by BicycleTx pursuant to Section 4.8.6; and

   

  (b)          with respect to a request by BicycleTx under Section 4.8.3 or Section 4.9 following the termination of Oligo Exclusivity, any Target that as of the date BicycleTx makes a
    BicycleTx Target Request, is not a Collaboration Target, including, for clarity, any Target placed on the Gatekeeper List by Ionis pursuant to Section 4.8.4 (subject to the limitations set forth therein).

   

  1.12        “Bankruptcy Code” has the meaning set forth in Section 11.5.1.

   

  1.13      “Bicycle” means a monomeric peptide or peptide derivative crosslinked via a central scaffold to form a
    conformationally constrained structure with more than one cyclic component.

   

  1.14       “BicycleTx” has the meaning set forth in the preamble hereto.

   

  1.15       “BicycleTx Excluded Targets” means Targets with respect to which BicycleTx has granted exclusive rights to a
    Third Party under the BicycleTx Existing Third Party Agreements.

   

  
    - 2 -

    
      

  

  1.16       “BicycleTx Existing Third Party Agreements” means (a) that certain agreement between [***], and (b) that
    certain agreement between [***], in each case as such agreements are in effect on the Effective Date.  For clarity, during the Term when Oligo Exclusivity applies, BicycleTx [***].

   

  1.17        “BicycleTx Indemnitees” has the meaning set forth in Section 10.1.

   

  1.18        “BicycleTx Initial Target Designation Period” has the meaning set forth in Section 4.8.3.

   

  1.19        “BicycleTx Intellectual Property” means the BicycleTx Know-How, BicycleTx Patents, and BicycleTx’s interest
    in any Joint Inventions and Joint Patents.

   

  1.20       “BicycleTx Know-How” means all Know-How that (a) is Controlled by BicycleTx or any of its Affiliates on the
    Effective Date or during the Term and (b) (i) with respect to all Know-How other than the Know-How included in the [***], and (ii) with respect to [***], in each case of (i) and (ii), for the Research and Exploitation of Compounds and Licensed Products
    in the Field.  For clarity, “BicycleTx Know-How” includes any TfR1 BicycleTx Inventions and BicycleTx Product Inventions.

   

  1.21        “BicycleTx Patents” means all Patents that (a) are Controlled by BicycleTx or any of its Affiliates on the
    Effective Date or during the Term and (b) Cover BicycleTx Know-How.  For clarity, “BicycleTx Patents” includes any BicycleTx Product Patents.  Without limiting the foregoing, an exemplary list of BicycleTx Patents is attached hereto as Schedule
      9.2.1.

   

  1.22       “BicycleTx Platform IP” means Know-How and Patents that are Controlled
    by BicycleTx or any of its Affiliates on the Effective Date or during the Term solely to the extent such Know-How and Patents Cover or specifically relate to [***].  The list of Patents included in the BicycleTx
    Platform IP (the “BicycleTx Platform Patents”)  is attached hereto as Schedule 1.22.

   

  1.23        “BicycleTx Product Invention” means a Product Invention solely invented by employees, agents, or independent
    contractors of BicycleTx or its Affiliates.

   

  1.24        “BicycleTx Product Patents” means all Patents that Cover BicycleTx Product Inventions.

   

  1.25        “BicycleTx Relevant Patent” has the meaning set forth in Section 7.2.1(b).

   

  1.26        “BicycleTx Research Stage Target” has the meaning set forth in Section 4.8.6(a).

   

  1.27        “BicycleTx Target” has the meaning set forth in Section 4.9.

   

  1.28        “BicycleTx Target Request” has the meaning set forth in Section 4.9.

   

  1.29        “Breach Cure Period” has the meaning set forth in Section 11.3.1. 

   

  1.30        “Breach Notice” has the meaning set forth in Section 11.3.1. 

   

  1.31        “Breaching Party” has the meaning set forth in Section 11.3.1.

   

  1.32        “Business Day” means a day other than a Saturday or Sunday on which banking institutions in San Diego,
    California and London, England are open for business.

   

  
    - 3 -

    
      

  

  1.33         “Calendar Quarter” means each successive period of three calendar months commencing on January 1, April 1,
    July 1, and October 1, except that the first Calendar Quarter of the Term shall commence on the Effective Date and end on the day immediately prior to the first to occur of January 1, April 1, July 1 or October 1 after the Effective Date, and the last
    Calendar Quarter shall end on the last day of the Term.

   

  1.34         “Calendar Year” means each successive period of twelve (12) calendar months commencing on January 1 and
    ending on December 31, except that the first Calendar Year of the Term shall commence on the Effective Date and end on December 31 of the year in which the Effective Date occurs and the last Calendar Year of the Term shall commence on January 1 of the
    year in which the Term ends and end on the last day of the Term.

   

  1.35         “Clinical Trial” means a human clinical study (a) in which a pharmaceutical product is administered to human
    subjects and (b) that is designed to (i) establish that a pharmaceutical product is reasonably safe for continued testing; (ii) investigate the safety and efficacy of the pharmaceutical product for its intended use, and to define warnings, precautions
    and adverse reactions that may be associated with the pharmaceutical product in the dosage range to be prescribed; (iii) support Regulatory Approval of such pharmaceutical product or label expansion of such pharmaceutical product; or (iv) obtain or
    maintain marketing approval and for a purpose other than to obtain, support or maintain Regulatory Approval, including any and all post-marketing commitments.

   

  1.36         “Collaboration Target” has the meaning set forth in Section 4.8.1.

   

  1.37      “Combination Product” means (a) a single pharmaceutical formulation containing as its active ingredients both
    (i) a Compound and (ii) one or more other therapeutically or prophylactically active ingredients that are not Compounds (each such other therapeutically or prophylactically active ingredient, a “Non-Compound Active
      Agent”) or (b) a combination therapy comprised of (i) a Compound and (ii) one or more other therapeutically or prophylactically active products containing at least one Non-Compound Active Agent, whether priced and sold together in a single
    package containing such multiple products or packaged separately but sold together for a single price, in each case (a) and (b), including all dosage forms, formulations, presentations, line extensions, and package configurations.

   

  1.38         “Commercialization” means any and all activities directed to the
    preparation for sale of, offering for sale of, or sale of a pharmaceutical product, including activities related to marketing, promoting, selling, distributing, importing, and exporting such product, and interacting with Regulatory Authorities
    regarding any of the foregoing.  When used as a verb, “to Commercialize” and “Commercializing” means to engage in Commercialization, and “Commercialized”
    has a corresponding meaning.

   

  1.39       “Commercially Reasonable Efforts” means, with respect to the
    performance of Research, Development, Commercialization, or Manufacturing activities with respect to a Compound or a Licensed Product, the carrying out of such activities using efforts and resources comparable to the efforts and resources [***], taking
    into account issues of safety and efficacy, [***].

   

  1.40          “Compound” means a TfR1 Bicycle conjugated to an ASO, where such ASO is directed to a Target that is not a
    BicycleTx Excluded Target.

   

  
    - 4 -

    
      

  

  1.41       “Confidential Information” means any information provided orally, visually, in writing or other form by or on
    behalf of one (1) Party (or an Affiliate or representative of such Party) to the other Party (or to an Affiliate or representative of such other Party) in connection with this Agreement, whether prior to, on, or after the Effective Date, including
    information relating to the terms of this Agreement, the identities of Collaboration Targets and Available Targets, any Research or Exploitation of any Licensed Product, any Know-How with respect thereto developed by or on behalf of the disclosing
    Party or its Affiliates, or the scientific, regulatory, or business affairs or other activities of either Party.  In addition, all information disclosed by a Party to the other under the Option Agreement shall be deemed to be such Party’s Confidential
    Information disclosed under this Agreement.

   

  1.42         “Control” means, with respect to any Know-How, Regulatory
    Documentation, material, Patent, or other property right, the possession of the right, whether directly or indirectly, and whether by ownership, license, covenant not to sue, or otherwise (other than by operation of the license and other grants in Sections

      2.1 and 2.2), to grant a license, sublicense, or other right to or under such Know-How, Regulatory Documentation, material, Patent, or other property right, as provided for herein without violating the terms of any agreement or other
    arrangement with any Third Party; provided that with respect to any Know-How, Regulatory Documentation, material, Patent, or other property right obtained by BicycleTx from a Third Party after the Effective Date, BicycleTx shall be deemed to Control
    such Know-How, Regulatory Documentation, material, Patent, or other property right, as applicable, only if it possesses the right to grant such license, sublicense, or other right thereto without being obligated to pay any royalties or other
    consideration therefor, unless Ionis agrees to (a) pay such royalties or other consideration arising as a result of Ionis’ or its Affiliate’s or Sublicensee’s use or practice of such Know-How, Regulatory Documentation, material, Patent, or other
    property right under this Agreement and (b) comply with the terms and conditions of such agreement as it relates to Ionis and this Agreement.

   

  1.43        “Cover” means, with respect to a particular subject matter at issue and a relevant Patent, that, in the
    absence of a license under or ownership of such Patent, the developing, making, using, offering for sale, promoting, selling, exporting, or importing of such subject matter would infringe one or more Valid Claims of such Patent (considering any pending
    claim included in such Patent as if such pending claim were to issue in an issued Patent).

   

  1.44         “CRO” shall have the meaning set forth in Section 4.2.3.

   

  1.45          [***].

   

  1.46        “Development” means all activities related to (i) human clinical lead optimization with the goal of
    identifying a Development Candidate (as defined below), test method development and stability testing, toxicology, formulation, process development, manufacturing scale-up, qualification and validation, quality assurance/quality control,
    (ii)IND-Enabling Toxicology Studies, (iii) Clinical Trials, including Manufacturing in support thereof, (iv) statistical analysis and report writing, (v) the preparation and submission of Drug Approval Applications, regulatory affairs with respect to
    the foregoing and all other activities necessary or reasonably useful or otherwise requested or required by a Regulatory Authority as a condition or in support of obtaining or maintaining a Regulatory Approval.  When used as a verb, “Develop” means to engage in Development.  For purposes of clarity, Development shall include any submissions and activities required in support thereof required by Applicable Laws or a Regulatory Authority as a
    condition or in support of obtaining a pricing or reimbursement approval for a Compound or Licensed Product.

   

  1.47         “Development Candidate” with respect to Ionis means a Compound that is [***] for further Development and
    Commercialization in accordance with Ionis’ [***].  With respect to BicycleTx, Development Candidate means an active pharmaceutical ingredient [***] for further Development and Commercialization in accordance with BicycleTx’s [***].

   

  
    - 5 -

    
      

  

  1.48         “Diligence Extension Fee” has the meaning set forth in Section 4.5.3(b).

   

  1.49         “Dispute” has the meaning set forth in Section 12.2.

   

  1.50         “Dollars” or “$” means United States Dollars.

   

  1.51       “Drug Approval Application” means an NDA and any corresponding foreign application in the Territory,
    including, with respect to the European Union, a Marketing Authorization Application (a “MAA”) filed with the EMA or with the applicable Regulatory Authority of a country in Europe with respect to the mutual
    recognition or any other national approval procedure.

   

  1.52         “Effective Date” means the effective date as set forth in the
    preamble hereto.

   

  1.53         “EMA” means the European Medicines Agency and any successor
    agency(ies) or authority having substantially the same function.

   

  1.54         “European Major Market” means each of the United Kingdom, France, Germany, Italy, and Spain.

   

  1.55         “Exclusivity Obligations” has the meaning set forth in Section 2.7.1.

   

  1.56         “Existing Collaboration Target” has the meaning set forth in Section 4.8.2.

   

  1.57         “Existing Patents” has the meaning set forth in Section 9.2.1.

   

  1.58         “Exploit” or “Exploitation” means to Develop, use, make, have made,
    Manufacture, sell, have sold, offer for sale, import, and Commercialize.

   

  1.59         “Extension Notice” has the meaning set forth in Section 4.5.3(c).

   

  1.60         “FDA” means the United States Food and Drug Administration and any
    successor agency(ies) or authority having substantially the same function.

   

  1.61       “FFDCA” means the United States Federal Food, Drug, and Cosmetic Act,
    21 U.S.C. § 301 et seq., as amended from time to time, together with any rules, regulations and requirements promulgated thereunder (including all additions, supplements, extensions, and modifications thereto).

   

  1.62         “Field” means all diagnostic, therapeutic, prophylactic, and preventative uses in humans.

   

  1.63        “First Commercial Sale” means, with respect to a Licensed Product and a country, the first sale for monetary
    value for use or consumption by the end user of such Licensed Product in such country after Regulatory Approval for such Licensed Product has been obtained in such country.

   

  1.64        “FTE” means a full-time equivalent person-year, based upon a total of no less than [***] working hours per
    year, pro-rated as necessary, undertaken in connection with the conduct of research in a Research Plan.  In no circumstance can the work of any given person exceed one (1) FTE.

   

  1.65         “Gatekeeper” has the meaning set forth in Section 2.2.1.

   

  1.66         “Gatekeeper List” has the meaning set forth in Section 2.2.1.

   

  
    - 6 -

    
      

  

  1.67       “Generic Product” means, with respect to a particular Licensed Product that has received Regulatory Approval
    in a regulatory jurisdiction in the Territory and is being marketed and sold by Ionis or any of its Affiliates or Sublicensees in such jurisdiction, a pharmaceutical product that (a) is sold in such jurisdiction by a Third Party that is not an
    Affiliate or Sublicensee of Ionis, and did not purchase or acquire such product in a chain of distribution that included Ionis or any of its Affiliates or Sublicensees, (b) has received Regulatory Approval in such jurisdiction for at least one of the
    same indications as such Licensed Product as a “generic drug”, “generic medicinal product”, “bioequivalent”, or similar designation of interchangeability by the applicable Regulatory Authority in such jurisdiction pursuant to an expedited, abbreviated,
    or bibliographic approval process in accordance with the then-current rules and regulations in such jurisdiction, where such approval referred to or relied on (i) the approved Drug Approval Application for such Licensed Product held by Ionis, its
    Affiliate, or a Sublicensee in such jurisdiction or (ii) the data contained or incorporated by reference in such approved Drug Approval Application for such Licensed Product in such jurisdiction.

   

  1.68       “GLP” means current good laboratory practice standards promulgated or endorsed by the FDA, as defined in U.S.
    21 C.F.R. Part 58 (or such other comparable regulatory standards in jurisdictions outside the U.S.), as updated from time to time.

   

  1.69         “IND” means an application filed with a Regulatory Authority for authorization to commence Clinical Trials,
    including (a) an Investigational New Drug Application as defined in the FFDCA or any successor application or procedure filed with the FDA, (b) any equivalent thereof in other countries or regulatory jurisdictions, (e.g., a Clinical Trial Application
    (CTA) in the European Union), and (c) all supplements, amendments, variations, extensions, and renewals thereof that may be filed with respect to the foregoing.

   

  1.70         “IND Acceptance” means, with respect to a Licensed Product, the earliest of (a) receipt of notice of
    acceptance by the FDA or the EMA of the filing of an IND for such Licensed Product, (b) the passage of any period of time determined by Applicable Law by the end of which the FDA or EMA, as applicable, is supposed to comment on such filing, extended if
    any such comments were made by the period of time necessary to address such comments to the reasonable satisfaction of the FDA or EMA, as applicable, or (c) the first dose of such Licensed Product in a Clinical Trial in the U.S. or in any country in
    the European Union.

   

  1.71         “IND Acceptance Credit” shall have the meaning set forth in Section 6.3.

   

  1.72         “IND Acceptance Fee” shall have the meaning set forth in Section 6.3.

   

  1.73        “IND-Enabling Toxicology Study” means, with respect to a Licensed Product, an in vivo toxicology study
    conducted under conditions of GLP that is required for filing an IND for such Licensed Product with the FDA or EMA.

   

  1.74         “Indemnification Claim Notice” has the meaning set forth in Section

      10.3.

   

  1.75         “Indemnified Party” has the meaning set forth in Section 10.3.

   

  1.76         “Indemnifying Party” has the meaning set forth in Section 10.3.

   

  1.77         “Initiation” means, with respect to a Licensed Product and a Clinical Trial, the first dosing of the first
    patient with such Licensed Product in such Clinical Trial.

   

  
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  1.78         “Intellectual Property” has the meaning set forth in Section 11.5.1.

   

  1.79         “Interim Gatekeeper” has the meaning set forth in Section 2.2.2.

   

  1.80         “Internal Development Program” means on a Target-by-Target basis, a [***] internal program of BicycleTx,
    pursuant to which BicycleTx is conducting Research, development and/or commercialization activities in connection with compounds or products directed to such Target [***].

   

  1.81         “Invention” means any invention, process, method, utility, formulation, composition of matter, article of
    manufacture, material, creation, discovery, development, or finding, or any improvement thereto, whether or not patentable, including all intellectual property rights therein.

   

  1.82         “Ionis” has the meaning set forth in the preamble hereto.

   

  1.83         “Ionis Indemnitees” has the meaning set forth in Section 10.2.

   

  1.84         “Ionis Initial Target Designation Period” has the meaning set forth in Section 4.8.2.

   

  1.85         “Ionis Intellectual Property” means the Ionis Know-How, Ionis Patents, and Ionis’ interest in any Joint
    Inventions and Joint Patents.

   

  1.86       “Ionis Know-How” means all Know-How that (a) is Controlled by Ionis or any of its Affiliates on the Effective
    Date or during the Term and (b) is necessary or reasonably useful for the Exploitation of Compounds and Licensed Products in the Field.  For clarity, “Ionis Know-How” includes any Ionis Product Inventions.

   

  1.87        “Ionis Patents” means all Patents that (a) are Controlled by Ionis or any of its Affiliates on the Effective
    Date or during the Term and (b) Cover Ionis Know-How.  For clarity, “Ionis Patents” includes any Ionis Product Patents.

   

  1.88         “Ionis Product Invention” means a Product Invention solely invented by employees, agents, or independent
    contractors of Ionis or its Affiliates.

   

  1.89         “Ionis Product Patents” means all Patents that Cover Ionis Product Inventions.

   

  1.90         “Ionis Research Stage Target” has the meaning set forth in Section 4.8.4.

   

  1.91         “Ionis Withholding Tax Action” has the meaning set forth in Section 6.9.3.

   

  1.92         “Joint Inventions” has the meaning set forth in Section 7.1.2(b).

   

  1.93         “Joint Patents” means all Patents that Cover Joint Inventions.

   

  1.94         “Joint Product Patents” means all Joint Patents that Cover [***] developed jointly by employees, agents, or
    independent contractors of one Party and its Affiliates together with employees, agents, or independent contractors of the other Party and its Affiliates.

   

  1.95         “JSC” has the meaning set forth in Section 3.1.1.

   

  
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  1.96      “Know-How” means all commercial, technical, scientific, and other know‐how and information, Inventions,
    discoveries, trade secrets, knowledge, technology, methods, processes, practices, formulae, amino acid sequences, nucleotide sequences, instructions, skills, techniques, procedures, ideas, designs, drawings, computer programs, specifications, data and
    results (including biological, chemical, pharmacological, toxicological, pharmaceutical, physical and analytical, preclinical, clinical, safety, manufacturing and quality control data (including regulatory data, study designs, and protocols), reagents
    and materials (including assays and compounds) in all cases, whether or not confidential, proprietary, or patentable, in written, electronic, or any other form now known or hereafter developed, but expressly excluding all Patents.

   

  1.97       “Licensed Product” means any product that contains or incorporates a
    Compound, whether alone or in combination with other active ingredients, in any form, formulation, presentation, or dosage, and for any mode of administration.

   

  1.98         “Losses” has the meaning set forth in Section 10.1.

   

  1.99         “MAA” has the meaning set forth in Section 1.51.

   

  1.100       “Major Market” means each of the United States, the European Major Markets, and Japan.

   

  1.101    “Manufacture”, “Manufactured”, and “Manufacturing”
    means all activities related to the synthesis, making, production, processing, analysis, purifying, formulating, filling, finishing, packaging, labeling, shipping, and holding of a pharmaceutical product, or any raw materials, intermediate thereof,
    including process development, process qualification and validation, scale-up, pre-clinical, clinical and commercial production and analytic development, product characterization, stability testing, quality assurance, and quality control, whether by a
    Party itself or through a Third Party.  For clarity, Manufacture of a Compound or Licensed Product will include activities related to the synthesis, making, production, processing, formulating, analyzing for manufacturing purposes and purifying of the
    TfR1 Bicycle that is incorporated into the applicable Compound or Licensed Product.

   

  1.102      “Market Exclusivity” means any exclusive marketing rights or data exclusivity rights conferred by any
    Regulatory Authority with respect to a Licensed Product other than Patents, including rights conferred in the U.S. under the Hatch-Waxman Act or the FDA Modernization Act of 1997 (including pediatric exclusivity), or rights similar thereto outside the
    U.S., such as Directive 2001/83/EC (as amended) in the EU.

   

  1.103      “MHRA” means the United Kingdom’s Medicines and Healthcare products
    Regulatory Agency and any successor agency(ies) or authority having substantially the same function.

   

  1.104       “Mono Product” has the meaning set forth in Section 1.107.

   

  1.105     “NDA” means a “New Drug Application”, as defined in the FFDCA, as
    amended, and applicable regulations promulgated thereunder by the FDA and all amendments and supplements thereto filed with the FDA, or the equivalent application filed with any Regulatory Authority, including all documents, data, and other information
    concerning a pharmaceutical product, which are necessary for gaining Regulatory Approval to market and sell such pharmaceutical product in the relevant jurisdiction.

   

  1.106       “Naked Sublicense” means a sublicense to a Third Party that [***].

   

  
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  1.107       “Net Sales” means, with respect to any Licensed Product, the gross amounts invoiced for sales or other
    dispositions of such Licensed Product by or on behalf of Ionis or its Affiliates or Sublicensees to Third Parties, less the following deductions to the extent included in the gross invoiced sales price for such Licensed Product and determined in
    accordance with Accounting Standards or otherwise directly paid or incurred by Ionis or its Affiliates or Sublicensees, as applicable, with respect to the sale or other disposition of such Licensed Product:

   

  1.107.1          [***];

   

  1.107.2          [***];

   

  1.107.3          [***];

   

  1.107.4          [***];

   

  1.107.5          [***]; and

   

  1.107.6          [***].

   

  In no event will any particular amount identified above be deducted more than once in calculating Net Sales.  Sales of a Licensed Product between Ionis and its Affiliates or Sublicensees for resale
    shall be excluded from the computation of Net Sales, but the subsequent resale of such Licensed Product to a Third Party shall be included within the computation of Net Sales.

   

  The supply of Licensed Product for no charge or at cost as samples for charitable or promotional purposes, for use in non-clinical or clinical trials or any test or other studies reasonably necessary
    to comply with Applicable Laws shall not be included in the computation of Net Sales.

   

  If a Licensed Product is sold as part of a Combination Product in a country, the Net Sales with respect to the Combination Product in such country shall be determined as follows:

   

  If a Licensed Product is a Combination Product, the Net Sales for such Combination Product shall be calculated as follows: [***].

   

  Notwithstanding the foregoing, the definition of net sales that [***]; provided that [***].  Ionis shall promptly notify BicycleTx of any [***], including the details thereof.

   

  1.108       “Nominated Target” has the meaning set forth in Section 4.8.5.

   

  1.109       “Non-Breaching Party” has the meaning set forth in Section 11.3.1.

   

  1.110       “Non-Compound Active Agent” has the meaning set forth in Section 1.37.

   

  1.111       “Oligo Exclusivity” has the meaning set forth in Section 2.7.1.

   

  1.112       “Oligonucleotide” means [***].

   

  1.113       “Oxford” shall have the meaning set forth in Section 8.3.3(g).

   

  1.114       “Party” and “Parties” has the meaning set forth in the preamble hereto.

   

  
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  1.115       “Patents” means (a) all national, regional and international patents and patent applications, including
    provisional patent applications, (b) all patent applications filed either from such patents, patent applications or provisional applications or from an application claiming priority from either of these, including divisionals, continuations,
    continuations-in-part, provisionals, converted provisionals and continued prosecution applications, (c) any and all patents that have issued or in the future issue from the foregoing patent applications ((a) and (b)), including utility models, petty
    patents and design patents and certificates of invention, (d) any and all extensions or restorations by existing or future extension or restoration mechanisms, including revalidations, reissues, re-examinations and extensions (including any pediatric
    exclusivity and other such exclusivities that are attached to patents, patent term extensions, supplementary protection certificates and the like) of the foregoing patents or patent applications ((a), (b), and (c)), and (e) any similar rights,
    including so-called pipeline protection or any importation, revalidation, confirmation or introduction patent or registration patent or patent of additions to any of such foregoing patent applications and patents.

   

  1.116       “Person” means an individual, sole proprietorship, partnership,
    limited partnership, limited liability partnership, corporation, limited liability company, business trust, joint stock company, trust, unincorporated association, joint venture or other similar entity or organization, including a government or
    political subdivision, department, or agency of a government.

   

  1.117       “Pivotal Trial” means a human clinical trial of a Licensed Product that (a) satisfies the requirements of 21
    C.F.R. section 312.21(c), or its foreign equivalent or (b) is a registration trial designed to establish statistically significant efficacy and safety of such Licensed Product for the purpose of enabling the preparation and submission of a Drug
    Approval Application, as evidenced by (i) an agreement with or statement from the FDA on a Special Protocol Assessment or equivalent in another country, or (ii) other guidance or minutes issued by the FDA for such registration trial or equivalent in
    another country, in each case ((i) and (ii)) where the results of such clinical trial are intended to be used to establish both safety and efficacy of such Licensed Product in patients that are the subject of such trial and serve as the basis for
    obtaining initial or supplemental Regulatory Approval of such Licensed Product in such country.  For clarity, [***].

   

  1.118       “PMDA” means Japan’s Pharmaceuticals and Medical Devices Agency and
    any successor agency(ies) or authority having substantially the same function.

   

  1.119      “Product Invention” means, on a Compound-by-Compound and Licensed Product-by-Licensed Product basis, an
    Invention that (a) is generated in the performance of activities under this Agreement and (b) specifically relates to a Compound or Licensed Product.

   

  1.120       “Product Patents” means all Patents that Cover any Product Invention.

   

  1.121       “Publishing Notice” has the meaning set forth in Section 8.6.

   

  1.122       “Publishing Party” has the meaning set forth in Section 8.6.

   

  1.123       “Redacted Agreement” shall have the meaning set forth in Section 8.3.2.

   

  1.124     “Regulatory Approval” means, with respect to a country or other jurisdiction in the Territory, all approvals
    (including Drug Approval Applications), licenses, registrations, or authorizations of any Regulatory Authority necessary to Commercialize a Compound or Licensed Product in such country or other jurisdiction, and including pricing or reimbursement
    approval in such country or other jurisdiction where such pricing and reimbursement approval is legally required for the sale of such Compound or Licensed Product.

   

  
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  1.125     “Regulatory Authority” means any applicable supra-national, federal, national, regional, state, provincial, or
    local governmental or regulatory authority, agency, department, bureau, commission, council, or other entities (e.g., the FDA, EMA, MHRA, and PMDA) regulating or otherwise exercising authority with respect to activities contemplated in this Agreement,
    including the Exploitation of the Licensed Products in the Territory.

   

  1.126      “Regulatory Documentation” means all (a) applications (including all INDs and Drug Approval Applications),
    registrations, licenses, authorizations, and approvals (including Regulatory Approvals), (b) correspondence and reports submitted to or received from Regulatory Authorities (including minutes and official contact reports relating to any communications
    with any Regulatory Authority) and all supporting documents with respect thereto, including all regulatory drug lists, advertising and promotion documents, adverse event files, and complaint files, and (c) data contained or relied upon in any of the
    foregoing, in each case ((a), (b), and (c)) to the extent relating to a Compound or Licensed Product.

   

  1.127      “Research” means preclinical research and other non-clinical testing, including gene function, gene
    expression, target validation research, and investigating inhibition of a target in therapeutic models, but specifically excludes Development (including, for the avoidance of doubt, all IND-Enabling Toxicology Studies), Exploitation, or
    Commercialization.

   

  1.128       “Research Activities” has the meaning set forth in Section 4.2.

   

  1.129       “Research Plan” has the meaning set forth in Section 4.2.

   

  1.130       “Research Term” means the period of time commencing on the Effective Date and ending upon the completion of
    all activities under the Research Plan.

   

  1.131       “Reserved Target” has the meaning set forth in Section 2.2.3.

   

  1.132       “Royalty Floor Country” means each of the [***].

   

  1.133      “Royalty Term” means, with respect to each Licensed Product and each country in the Territory, the period
    beginning on the date of the First Commercial Sale of such Licensed Product in such country and ending on the latest to occur of (a) the [***] anniversary of the First Commercial Sale of such Licensed Product in such country or other jurisdiction, (b)
    the expiration date of the last-to-expire Valid Claim of [***] that [***] such Licensed Product in such country, and (c) the expiration of all Market Exclusivity for such Licensed Product in such country.

   

  1.134       “Senior Officer” means, with respect to BicycleTx, its [***] or his/her designee, and with respect to Ionis,
    its [***] or his/her designee.

   

  1.135       “SOFR” has the meaning set forth in Section 6.10.

   

  1.136       “Stock Purchase Agreement” has the meaning set forth in the Recitals.

   

  1.137       “Sublicensee” means a Person, other than an Affiliate, that is
    granted a sublicense by Ionis under the license grant in Section 2.1 as provided in Section 2.4.

   

  

  
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  1.138       “Target” means (a) [***].  Such Target shall be deemed to include [***].

   

  1.139       “Target Acceptance Date” has the meaning set forth in Section 4.8.5.

   

  1.140       “Target Availability Notice” has the meaning set forth in Section 4.8.5.

   

  1.141       “Target Exclusivity” has the meaning set forth in Section 4.8.1.

   

  1.142       “Target Nomination Notice” has the meaning set forth in Section 4.8.5.

   

  1.143       “Target Sanction” means with respect to Ionis, [***], all in accordance with Ionis’ standard procedures
    consistently applied.

   

  1.144       “Term” has the meaning set forth in Section 11.1.

   

  1.145      “Terminated Asset” means, with respect to a Target that is terminated by either Party under ARTICLE 11,
    each Compound and Licensed Product directed to such Terminated Target.

   

  1.146       “Terminated Target” has the meaning set forth in Section 11.6.

   

  1.147       “Territory” means worldwide.

   

  1.148      “TfR1 Bicycle” means a Bicycle that is directed to a Transferrin Transporter, including any such composition
    provided by BicycleTx to Ionis under the Option Agreement and any such composition that is synthesized by the Parties under the Evaluation Studies (as defined in the Option Agreement) under the Option Agreement or the Research Plan.

   

  1.149        “TfR1 BicycleTx Invention” means an Invention that [***].  For clarity, [***].

   

  1.150        [***].

   

  1.151       “Third Party” means any Person other than BicycleTx, Ionis, and their
    respective Affiliates.

   

  1.152       “Third Party Claims” has the meaning set forth in Section 10.1.

   

  1.153       “Transferrin Transporter” means the protein coded by the gene TFRC1 (transferrin receptor), a cell surface
    protein important for the cellular iron uptake through the process of receptor-mediated endocytosis, which has also been proposed as a mechanism for transporting other molecules across the blood-brain barrier by the same process.

   

  1.154       “Ultra-Rare Disease Product” means a Licensed Product with an estimated target patient population that is
    less than [***] patients in the U.S.

   

  1.155       “United States” or “U.S.” means the United States of America and its
    territories and possessions (including the District of Columbia and Puerto Rico).

   

  1.156       “United States – United Kingdom Income Tax Convention” means the Convention between the government of the
    United States of America and the government of the United Kingdom of Great Britain and Northern Ireland for the Avoidance of Double Taxation and the Prevention of Fiscal Evasion with Respect to Taxes on Income and Capital Gains.

   

  
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  1.157      “Valid Claim” means (a) a claim of any issued and unexpired Patent that has not been revoked or held
    unenforceable, unpatentable, or invalid by a decision of a court or other governmental agency of competent jurisdiction that is not appealable or has not been appealed within the time allowed for appeal, and that has not been abandoned, disclaimed,
    denied, or admitted to be invalid or unenforceable through reissue, re-examination, or disclaimer or otherwise and (b) a claim of a pending patent application that has not been cancelled, withdrawn, or abandoned or finally rejected by an administrative
    agency action from which no appeal can be taken and that has not been pending for more than [***].

   

  ARTICLE 2

  GRANT OF RIGHTS

  2.1          Grant to Ionis.

   

  2.1.1          Subject to the terms and conditions of this Agreement, BicycleTx (on behalf of itself and its Affiliates) hereby grants to Ionis a license (with
    the right to grant sublicenses in accordance with Section 2.4), under the BicycleTx Intellectual Property to Research Compounds and Licensed Products in the Field in the Territory.  This license under Section 2.1.1 is exclusive
    (including with regard to BicycleTx and its Affiliates, except as provided in Section 2.5) so long as Ionis maintains Oligo Exclusivity and non-exclusive if Ionis loses Oligo Exclusivity.

   

  2.1.2          Subject to the terms and conditions of this Agreement, including Section 4.5.4, BicycleTx (on behalf of itself and its Affiliates) hereby
    grants to Ionis an exclusive (including with regard to BicycleTx and its Affiliates, except as provided in Section 2.5) license (with the right to grant sublicenses in accordance with Section 2.4) under the BicycleTx Intellectual
    Property to Exploit Compounds and Licensed Products in the Field in the Territory for so long as Ionis maintains Oligo Exclusivity.  For clarity, upon the termination of Oligo Exclusivity, the license granted in this Section 2.1.2 shall
    automatically terminate, and the license grant set forth in Section 2.1.3 shall apply.

   

  2.1.3          On a Collaboration Target-by-Collaboration Target basis, and subject to the terms and conditions of this Agreement, BicycleTx (on behalf of itself
    and its Affiliates) hereby grants to Ionis an exclusive (including with regard to BicycleTx and its Affiliates, except as provided in Section 2.5) license (with the right to grant sublicenses in accordance with Section 2.4), under the
    BicycleTx Intellectual Property to Exploit Compounds and Licensed Products directed to such Collaboration Target in the Field in the Territory.

   

  2.2          Excluded Targets; Reserved Targets; Gatekeeper.  The Parties acknowledge and agree that the BicycleTx
    Excluded Targets are excluded from Ionis’ licenses under Section 2.1.  To enable the Parties to effectively manage their respective rights and obligations under this Agreement, the Parties hereby agree as follows:

   

  2.2.1          Gatekeeper.  Promptly following the Effective Date, BicycleTx shall engage an independent Third Party
    mutually agreeable to the Parties (the “Gatekeeper”) for the purposes of performing the applicable functions set forth in this Section 2.2, including (a) maintaining the list of BicycleTx Excluded
    Targets, and (b) maintaining the list of Reserved Targets ((a) and (b) together, the “Gatekeeper List”).  [***].  Such engagement shall be on terms consistent with this Agreement and mutually agreeable to the
    Parties, including provisions relating to confidentiality.

   

  
    - 14 -

    
      

  

  2.2.2          Managing BicycleTx Excluded Targets.  In conjunction with or immediately following the appointment of the
    Gatekeeper, BicycleTx shall provide the Gatekeeper with a current list of BicycleTx Excluded Targets.  Until the appointment of the Gatekeeper, the list of BicycleTx Excluded Targets shall be held by an independent Third Party that has been mutually
    agreed by the Parties (the “Interim Gatekeeper”).  The identity of the BicycleTx Excluded Targets shall be deemed the Confidential Information of BicycleTx.  Following the appointment of a Gatekeeper, BicycleTx
    shall notify the Gatekeeper promptly of [***].

   

  2.2.3          Reserved Targets.  Ionis may designate up to [***] Targets that Ionis wishes to reserve to be potentially
    the subject of its Research and Development efforts under this Agreement, and that are not BicycleTx Excluded Targets (“Reserved Targets”) as further described in this Section 2.2.3.  The Parties
    acknowledge and agree that as of the Effective Date, BicycleTx has provided the Interim Gatekeeper with the current list of BicycleTx Excluded Targets, and Ionis has provided the Interim Gatekeeper with its current list of Reserved Targets.  During the
    Term when Oligo Exclusivity applies, [***].  Ionis may not [***] without BicycleTx’s prior written consent.  Each Reserved Target shall remain on the Gatekeeper List until [***] directed to such Reserved Target and notifies BicycleTx in writing of the
    applicable Target.  Upon the termination of Oligo Exclusivity, if applicable, all Reserved Targets shall be removed from the Gatekeeper List.  The identity of the Reserved Targets shall be the Confidential Information of Ionis.  BicycleTx agrees that
    it will not take any action that would cause a Reserved Target to become BicycleTx Excluded Target.

   

  2.2.4          Targets [***].  Ionis acknowledges and agrees that no rights are
    granted by BicycleTx to Ionis under this Agreement to conduct Research or Development activities in connection with any BicycleTx Excluded Target, or any compound or product directed thereto.  [***].  Notwithstanding the foregoing, if such Target later
    ceases to be a BicycleTx Excluded Target, and [***], and Ionis will have the right to deliver a Target Nomination Notice for such Target in accordance with Section 4.8.5.

   

  2.3          Grants to Bicycle.  Subject to the terms and conditions of this Agreement, Ionis hereby grants to BicycleTx,
    during the Research Term, a non-exclusive, royalty-free license, without the right to grant sublicenses (other than to permitted subcontractors of BicycleTx in accordance with Section 4.10), under the Ionis Intellectual Property solely for
    purposes of performing BicycleTx’s obligations under, and as set forth in, the Research Plan.

   

  2.4          Sublicenses.  Ionis shall have the right to grant sublicenses, through multiple tiers of sublicensees, under
    the licenses granted in Section 2.1, to its Affiliates and Third Parties; provided that (a) any sublicense by Ionis or its Affiliates of the rights granted pursuant to Section 2.1.1 to a Third Party shall only permit such Sublicensee to
    grant further sublicenses (i) [***], (b) each such sublicense shall be consistent with the terms and conditions of this Agreement, including terms of confidentiality and non-use no less restrictive than those set forth in this Agreement, (c) Ionis may
    not grant to any Third Party any rights to prosecute or enforce any BicycleTx Patents, (d) Ionis shall remain directly liable to BicycleTx with respect to its obligations under this Agreement and for the performance and acts and omissions of all
    Sublicensees, and (e) Ionis will [***].  As soon as reasonably practicable (but in any case, within [***]) after the execution of any such sublicense agreement, Ionis shall [***].

   

  2.5          Retained Rights. Notwithstanding the exclusive license granted to Ionis pursuant to Section 2.1
    during the Term and without limiting Section 2.7, BicycleTx shall retain all rights under the BicycleTx Intellectual Property (a) to perform, and to subcontract pursuant to Section 4.10, its obligations under this Agreement, (b) [***],
    and (c) for any purpose outside the scope of the license and rights granted under Section 2.1.  For clarity, BicycleTx shall have the right to collaborate with academic institutions and non-profit organizations with respect to the use of TfR1
    Bicycles for the delivery of ASOs for Research purposes, except with respect to [***].

   

  
    - 15 -

    
      

  

  2.6          No Implied Licenses.  Except as expressly provided herein, BicycleTx grants no other right or license to
    Ionis hereunder, including any rights or licenses to the BicycleTx Intellectual Property not expressly granted herein.  Except as expressly provided herein, Ionis grants no other right or license to BicycleTx hereunder, including any rights or licenses
    to the Ionis Intellectual Property not expressly granted herein.

   

  2.7          Exclusivity.

   

  2.7.1          During the Term, except with respect to BicyleTx’s conduct of Research Activities under this Agreement, and subject to Section 4.5.4,
    BicycleTx shall not, on its own, with its Affiliates, or with a Third Party (including by the grant of any license, but subject to BicycleTx’s rights under Section 2.5), [***] in the Field in the Territory, and during such period, Ionis shall
    have the exclusive right to perform the foregoing activities (“Oligo Exclusivity”).  Notwithstanding the foregoing, Oligo Exclusivity shall apply only to Compounds directed to Targets that are not BicycleTx
    Excluded Targets.

   

  2.7.2          BicycleTx shall not, on its own, with its Affiliates, or with a Third Party (including the grant of any license) [***].  To enable BicycleTx to
    comply with its obligations in the foregoing sentence, Ionis shall [***].

   

  2.7.3          If BicycleTx terminates Oligo Exclusivity in accordance with Section 4.5.4, then BicycleTx’s obligations under Section 2.7.1 shall
    terminate, and in lieu of such obligations, BicycleTx shall not, on its own, with its Affiliates, or with a Third Party (including the grant of any license, but subject to BicycleTx’s rights under Section 2.5) [***].

   

  ARTICLE 3

  COLLABORATION MANAGEMENT

   

    

  
    3.1          Joint Steering Committee.

     

  

  3.1.1          Formation.  Within [***] days after the Effective Date, the Parties shall establish a joint steering
    committee (the “JSC”).  The JSC shall consist of two representatives from each of the Parties (with the number of such representatives at each Party’s election, but with each Party collectively having one vote). 
    Each representative shall have the requisite experience and seniority to enable such person to make decisions on behalf of the applicable Party with respect to the issues falling within the decision making authority of the JSC.  From time to time, each
    Party may substitute one or more of its representatives to the JSC on written notice to the other Party.  Each Party shall select from its representatives a representative who will chair the JSC jointly with the selected representative from the other
    Party. Each Party may replace its co-chairperson from time to time by informing the other Party in writing.

   

  3.1.2          Specific Responsibilities. The JSC shall oversee the performance of the Research Plan and serve as a
    consultative and information-exchange body for the Development of Licensed Products.  In particular, the JSC shall:

   

  (a)          review and discuss the Research Plan, and review and approve any amendments thereto;

   

  

  
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  (b)          set timelines for implementing the Research Plan and measurables for the conduct and progress of the Research Plan;

   

  (c)          oversee the conduct and progress of the Research Plan and serve as a forum for discussion of results generated under the Research Plan;

   

  (d)          serve as a forum for discussion of Development activities with respect to Compounds and Licensed Products, including results arising from such activities;

   

  (e)          establish secure access methods (such as secure databases) for the exchange of Know-How and other information as contemplated under this Agreement;

   

  (f)          monitor and implement the technology transfer to Ionis pursuant to Section 4.7; and

   

  (g)          perform such other functions as are set forth herein or as the Parties may mutually agree in writing, except where in conflict with any provision of this Agreement.

   

  

    3.2         General Provisions Applicable to the JSC.

     

  

  3.2.1          Meetings and Minutes.  The JSC shall meet [***], or at such frequency as otherwise agreed to by the
    Parties, either in person or by tele-/videoconference with the venue of the in-person meetings alternating between locations designated by BicycleTx and locations designated by Ionis.  The Alliance Manager shall be permitted to attend the JSC
    meetings.  The chairperson of the JSC shall be responsible for calling meetings on no less than [***] notice.  Each Party shall make all proposals for agenda items and shall provide all appropriate information with respect to such proposed items at
    least [***] in advance of the applicable meeting; provided that under exigent circumstances requiring input by the JSC, a Party may provide its agenda items to the other Party within a shorter period of time in advance of the meeting, or may propose
    that there not be a specific agenda for a particular meeting, so long as the other Party consents to such later addition of such agenda items or the absence of a specific agenda for such meeting.  The chairpersons of the JSC (or their designee) shall
    prepare and circulate minutes of each meeting within [***] after the meeting for the Parties’ review and approval.  The Parties shall agree on the minutes of each meeting promptly, but in no event later than within [***] following circulation of the
    draft minutes.

   

  3.2.2          Procedural Rules.  The JSC shall have the right to adopt such standing rules as necessary for its work, so
    long as such rules are not inconsistent with this Agreement.  A quorum of the JSC shall exist whenever there is present at a meeting at least [***] appointed by each Party.  Representation by proxy shall be allowed.  The JSC shall take action by
    consensus of the representatives present at a meeting at which a quorum exists, with each Party having a single vote irrespective of the number of representatives of such Party in attendance, or by a written resolution signed by at least [***]
    appointed by each Party.

   

  3.2.3          Non-Member Attendance.  Each Party may from time to time invite a reasonable number of participants, in
    addition to its representatives, to attend JSC meetings in a non-voting capacity; provided that if either Party intends to have any Third Party (including any consultant) attend such a meeting, such Party shall provide reasonable prior written notice
    to the other Party and obtain the other Party’s approval for such Third Party to attend such meeting, which approval shall not be unreasonably withheld, conditioned, or delayed.  Such Party shall ensure that such Third Party is bound by written
    confidentiality and non-use obligations consistent with the terms of ARTICLE 8.

   

  
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  3.3          Decisions.

   

  3.3.1          Decision Making Authority. The JSC shall decide matters within its responsibilities pursuant to Section

      3.1.2.

   

  3.3.2        Consensus; Good Faith. The members of the JSC shall in good faith cooperate with one another and shall
    endeavor to seek agreement with respect to issues to be decided by the JSC.

   

  3.3.3         Final Decision Right; Dispute Resolution.  If the JSC cannot, or does not, reach consensus on an issue,
    then (a) BicycleTx shall have final say on [***]; (b) subject to Section 3.3.3(c), Ionis shall have final say on [***]; and (c) neither Party shall have final say on [***].  Notwithstanding the foregoing, neither Party shall use its
    final decision-making authority to (i) impose any requirement on the other Party to undertake obligations beyond those for which it is responsible or to forgo any of its rights under this Agreement, (ii) require the other Party to violate any
    Applicable Law, ethical requirement, or any agreement it may have with any Third Party, or (iii) amend the terms and conditions of this Agreement.  Disputes arising between the Parties in connection with or relating to this Agreement or any document or
    instrument delivered in connection herewith, and that are outside of the decision-making authority of the JSC, shall be finally resolved pursuant to Section 12.2.

   

  3.4          Limitations on Authority.  Each Party shall retain the rights, powers, and discretion granted to it under
    this Agreement and no such rights, powers, or discretion shall be delegated to or vested in the JSC unless such delegation or vesting of rights is expressly provided for in this Agreement or the Parties expressly so agree in writing.  The JSC shall not
    have the power to amend, modify, or waive compliance with this Agreement, which may only be amended or modified as provided in Section 12.3 or compliance with which may only be waived as provided in Section 12.5.

   

  3.5          Alliance Manager.  Each Party shall appoint a person who shall oversee contact between the Parties for all
    matters between meetings of the JSC and shall have such other responsibilities as the Parties may agree in writing after the Effective Date (each, an “Alliance Manager”).  If not already a member of the JSC, each
    Alliance Manager shall be permitted to attend JSC meetings as appropriate as a non-voting participant.  Each Party may replace its Alliance Manager at any time by notice in writing to the other Party.

   

  3.6          Discontinuation of the JSC.  The activities to be performed by the JSC shall solely relate to governance
    under this Agreement and are not intended to be or involve the delivery of services.  Upon the date of First Commercial Sale of a Licensed Product in the Field in the Territory, or such earlier date agreed by the Parties in writing, the JSC shall have
    no further responsibilities or authority under this Agreement and, unless otherwise agreed by the Parties in writing, will be considered fully dissolved by the Parties.  Thereafter, each Party shall designate, to the extent necessary, a contact person
    for the exchange of information under this Agreement or such exchange of information shall be made through the Alliance Managers, and decisions of the JSC, if any, shall be decisions as between the Parties, subject to the other terms and conditions of
    this Agreement.

   

  3.7          Expenses.  Each Party shall be responsible for all travel and related costs and expenses of its Alliance
    Manager and of its members and other representatives to attend meetings of, and otherwise participate on, the JSC.

   

  
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  ARTICLE 4

  RESEARCH AND DEVELOPMENT

   

  

  

  4.1         Collaboration Overview  Subject to the terms
      and conditions of this Agreement, the Parties shall collaborate in connection with the performance of activities under the Research Plan.  Following the completion of the Research Plan, subject to Section 4.5.4, Ionis shall have the sole and
      exclusive right and responsibility, at its own expense, for the Development of the Compounds and Licensed Products in the Territory

   

     

  4.2          Research Plan.  BicycleTx and Ionis will conduct certain activities
    to optimize TfR1 Bicycles for use in Compounds, and such other research and discovery activities relating to TfR1 Bicycles as the Parties may agree through the JSC from time to time as reflected by the written minutes of the JSC (the “Research Activities”), which activities will be set forth in a mutually agreed research plan (the “Research Plan”).  The Parties will work together during the [***] following
    the Effective Date to prepare and finalize the Research Plan.  The Research Plan will include [***], which period may be extended upon mutual agreement of the Parties, the cost of which will be borne by BicycleTx.  With respect to the Research
    Activities:

   

  4.2.1          BicycleTx will conduct the Research Activities at no additional cost to Ionis as set forth in the Research Plan including by way of example and
    without limitation, X-ray crystallography.

   

  4.2.2          Any work by BicycleTx requested by Ionis over and above the [***] annually will be discussed in good faith by the parties with a view to agreeing
    upon an allocation of costs to the applicable activities.  In the event that internal BicycleTx resources are required, the Parties will agree on a commercially reasonable rate payable to BicycleTx.

   

  4.2.3          BicycleTx may utilize a contract research organization or other subcontractor (“CRO”) to conduct such
    activities under the Research Plan, provided that the Parties shall discuss and agree upon the scope of such CRO activities at the JSC and Ionis shall be responsible for the out of pocket costs incurred in connection with such CRO activities, on a
    pass-through basis without mark-up.  Subject to Section 3.3, the Parties may amend the Research Plan upon the JSC’s written agreement.  If the Parties (via the JSC) amend the Research Plan to include additional Research or Development work to
    be conducted by BicycleTx in respect of the TfR1 Bicycles or any Compounds, the Parties will negotiate in good faith to agree upon a commercially reasonable FTE rate payable to BicycleTx for the conduct of such additional activities.

   

  4.2.4          Notwithstanding the extent of what is set forth in the Research Plan at any given time, all Research Activities that the Parties agree to conduct
    under this Agreement that are reflected in the written minutes of the JSC will be deemed to have been conducted under the Research Plan (whether or not specifically set forth therein).

   

  4.3        Research Activities.  BicycleTx shall carry out the Research Activities assigned to it in the Research Plan in good scientific manner, in accordance
    with this Agreement, and in compliance with all Applicable Law.  Through the JSC, Ionis shall provide reasonable assistance requested by BicycleTx in connection with BicycleTx’s performance of the Research Activities.  Following the completion of the
    Research Activities, BicycleTx shall deliver to Ionis, through the JSC, the results and data arising from such Research Activities and set forth to be delivered to the JSC in the Research Plan.

   

  4.4        Development of Licensed Products.  Following completion of the Research Plan, Ionis shall have the sole right
    and responsibility to Develop and Manufacture, including seeking Regulatory Approvals for, Compounds and Licensed Products in the Field in the Territory, in each case at Ionis’ sole expense.  If BicycleTx
    terminates Oligo Exclusivity in accordance with Section 4.5.4, such rights and responsibilities shall be limited to Compounds and Licensed Products directed to Collaboration Targets.

   

  
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  4.5          Diligence.

   

  4.5.1          General.

   

  (a)          BicycleTx shall use Commercially Reasonable Efforts to perform the Research Activities assigned to it under the Research Plan.

   

  (b)          With respect to [***], Ionis shall use Commercially Reasonable Efforts to Develop and obtain Regulatory Approval for a Licensed Product directed to such Target in at least [***] for use
    in [***].  Ionis shall have the right to satisfy its diligence obligations under this Section 4.5 through its Affiliates and Sublicensees.

   

  4.5.2          Diligence Milestones.  Without limiting the generality of the foregoing Section 4.5.1(b), and
    subject to Section 4.5.3, Ionis shall:

   

  (a)          [***];

   

  (b)          [***];

   

  (c)          [***]; and

   

  (d)          [***].

   

  Notwithstanding anything to the contrary herein, [***].

   

  4.5.3          Diligence Milestone Extensions.  The deadlines set forth in Section 4.5.2 may be extended as
    follows:

   

  (a)         to the extent of [***]; or

   

  (b)         on a one-time basis [***] the following subsections ((i) – (iv)) by a period of [***] upon payment to BicycleTx of a non-refundable, non-creditable payment of [***] per subsection (the “Diligence Extension Fee”):

   

  (i)          [***];

   

  (ii)          [***];

   

  (iii)          [***]; and

   

  (iv)          [***].

   

  (c)          Ionis will have the right to extend any deadline set forth in Section 4.5.2 pursuant to Section 4.5.3(a) or 4.5.3(b) by (i) providing BicycleTx with a written
    notice therefor prior to the date on which such milestone is required to be performed (an “Extension Notice”) and (ii) if such extension is pursuant to (A) Section 4.5.3(a), [***], or (B) Section
      4.5.3(b), paying to BicycleTx the Diligence Extension Fee, in each case ((A) and (B)) concurrently with the delivery of such notice provided that any further extensions pursuant to Section 4.5.3(a) will require the Parties to [***].  For
    clarity, the maximum amount payable to BicycleTx pursuant to Section 4.5.3(b) is [***] (i.e. the milestones could be extended pursuant to the application of all of subclauses (i), (ii) and (iv), or by the application of all of subclauses (ii),
    (iii) and (iv)).  For example, [***].

   

  
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  4.5.4          Failure to Achieve Milestones; Termination of Oligo Exclusivity. 

   

  (a)          If Ionis fails to meet one or more of the diligence milestones set forth in Section 4.5.2 (as the dates for achievement of such diligence milestones may be extended pursuant to Section

     4.5.3), and does not elect to extend such diligence milestones as provided under Section 4.5.3 (or no further extension is available to Ionis), then subject to Section 4.5.4(b), BicycleTx shall have the right, by written
    notice to Ionis at any time after such failure, to terminate the Oligo Exclusivity effective as of the date of such written notice.

   

  (b)          If, before BicycleTx provides written notice to Ionis terminating the Oligo Exclusivity under Section 4.5.4(a), Ionis [***], then BicycleTx shall [***].

   

  (c)          Following the termination of Oligo Exclusivity as provided in Section 4.5.4(a), (1) BicycleTx shall continue to be subject to its obligations under Section 2.7, and (2)
    Ionis’ license under Section 2.1.2 shall terminate but Ionis’ licenses under Sections 2.1.1 and 2.1.3 shall continue without any further action by either Party.

   

  4.6          Updates.

   

  4.6.1          BicycleTx Updates.  At each regularly scheduled JSC meeting during the performance of the Research Plan,
    BicycleTx shall provide the JSC with a report detailing its activities under the Research Plan, to the extent then-ongoing, and the results of such activities.  The Parties shall discuss the status, progress, and results of such activities at such JSC
    meetings.

   

  4.6.2          Ionis Updates.  For each Target for which Ionis reaches Target Sanction, Ionis shall notify BicycleTx or
    the Gatekeeper of the Target within [***] of the Target Sanction decision by Ionis’ RMC.  For each Target for which Ionis is Developing a Licensed Product, on an annual basis during the Term until the grant of Regulatory Approval for a Licensed Product
    directed to such Target in each of [***], Ionis will provide to BicycleTx annual reports, within [***] after the start of each Calendar Year, summarizing, with respect to activities by Ionis, its Affiliates and Sublicensees: (a) the significant
    Development activities undertaken and the results achieved with respect to the applicable Licensed Products during the preceding 12-month period and (b) the significant Development activities planned for the applicable Licensed Products during the
    following 12-month period, provided however that such reports need not be specifically generated in compliance with this section and Ionis may rely on existing reports and internal communications to its Research Management Committee or other executive
    management, as long as such reports reasonably provide the information set forth the foregoing (a) and (b).  Following the delivery of each report, Ionis will make appropriate personnel reasonably available to BicycleTx during business hours and on
    reasonable advanced notice to answer questions regarding the information contained in such report in order for BicycleTx to obtain a reasonable understanding regarding the Development status of the applicable Licensed Products.

   

  
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  4.7          Technology Transfer.

   

  4.7.1          Know-How.  As soon as reasonably practicable following the completion of the Research Plan (and in any
    event not more than [***] after), BicycleTx shall, and shall cause its Affiliates to, [***], disclose and make available to Ionis (which obligation may include granting personnel designated by Ionis controlled access to an electronic data room), in
    such form as maintained by BicycleTx in the ordinary course of business, a copy of the BicycleTx Know-How and jointly owned Know-How (to the extent such jointly owned Know-How is in BicycleTx’s possession).  The Parties shall reasonably cooperate to
    provide a smooth and prompt provision of all such Know-How.

   

  4.7.2          Technical Assistance.  BicycleTx shall reasonably assist Ionis and its designee(s) in the use and
    understanding of the BicycleTx Know-How and jointly owned Know-How provided pursuant to Section 4.7.1 and with respect to such BicycleTx Know-How and jointly owned Know-How, shall provide reasonable technical assistance and make its technical
    personnel reasonably available to Ionis as necessary for Ionis to Exploit the Compounds and Licensed Products, provided that such technical assistance at BicycleTx’s cost shall not be required to exceed, in the aggregate, a total of [***].  For any
    assistance requested by Ionis and provided by BicycleTx in excess of [***], Ionis shall reimburse BicycleTx for all reasonable internal costs, at an agreed FTE rate, and out-of-pocket costs incurred by BicycleTx in providing such additional assistance.

   

  4.8          Target Exclusivity; Collaboration Targets.

   

  4.8.1          Following termination of Oligo Exclusivity by BicycleTx pursuant to Section 4.5.4, Ionis shall retain exclusivity with respect to TfR1
    Bicycles for the delivery of ASOs directed to each Collaboration Target (such residual exclusivity, “Target Exclusivity”).  A “Collaboration Target” is each Target that is
    (a) an Existing Collaboration Target under Section 4.8.2, or (b) designated by Ionis as a Collaboration Target in accordance with Section 4.8.4, and in each case of (a) and (b), is not a Terminated Target.

   

  4.8.2          Within [***] following termination of Oligo Exclusivity (such period, the “Ionis Initial Target Designation
      Period”), Ionis shall provide to BicycleTx and the Gatekeeper written notice specifying the Targets (that are not BicycleTx Excluded Targets) with respect to which Ionis was conducting (a) Research that has [***], or (b) [***] (each, subject
    to [***], an “Existing Collaboration Target”).  The Gatekeeper shall update the list of Collaboration Targets by the end of the Ionis Initial Target Designation Period.

   

  4.8.3          During the [***] period following the expiration of the Ionis Initial Target Designation Period (the “BicycleTx
      Initial Target Designation Period”), BicycleTx may make a BicycleTx Target Request under Section 4.9, and may place on the Gatekeeper List (i.e. in addition to any BicycleTx Excluded Targets already on the Gatekeeper List) any Target
    (a) for which BicycleTx commences, during the BicycleTx Initial Target Designation Period, an Internal Development Program (meeting the criteria set forth in Section 1.79(a) and (b)), or (b) that is the subject of [***].

   

  4.8.4          At any time after expiration of the BicycleTx Initial Target Designation Period, Ionis may nominate as Collaboration Targets (a) up to [***]
    additional Targets (in addition to any Targets already designated by Ionis under Section 4.8.2) for which Ionis has [***], (in each case of (i) and (ii) in accordance with the terms of this Agreement and without, for clarity, any requirement
    that [***]) (each, an “Ionis Research Stage Target”), and/or (b) any Target [***] for which Ionis (or any Third Party to whom Ionis has granted rights in such Target) [***], in each case of (a) and/or (b) by
    following the procedure set forth in Section 4.8.5.  For clarity, there may be no more than [***] Ionis Research Stage Targets nominated or placed on the Gatekeeper List at any given time, provided that upon Ionis designating a Development
    Candidate directed to an Ionis Research Stage Target, Ionis may notify the Gatekeeper, and such Target shall thereafter remain a Collaboration Target, but shall no longer be an Ionis Research Stage Target, and Ionis may nominate an additional Ionis
    Research Stage Target to the Gatekeeper List, subject to (A) any such Target being Available, (B) pre-payment of the IND Acceptance Fee, and (C) the foregoing limit of [***] Ionis Research Stage Targets in total at any time.

   

  
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  4.8.5          To nominate an additional Target as a Collaboration Target under Section 4.8.4 subject to Target Exclusivity, Ionis shall provide the
    Gatekeeper with a confidential written description of the applicable Target (the “Nominated Target”), including, to the extent available, [***] for such Target (the “Target
      Nomination Notice”).  Within [***] following the Gatekeeper’s receipt of the Target Nomination Notice with respect to a Nominated Target, the Gatekeeper shall verify whether such Nominated Target is an Available Target and notify Ionis in
    writing (“Target Availability Notice”).  If the Nominated Target is an Available Target on the date that the Gatekeeper receives the applicable Target Nomination Notice, then such Nominated Target shall be
    designated as a Collaboration Target and shall be subject to Target Exclusivity as of the date of the Gatekeeper’s receipt of the Target Nomination Notice for such Target (the “Target Acceptance Date”) so long as
    Ionis pre-pays the IND Acceptance Fee for such Target within [***] of receipt of an invoice therefor.  Effective as of the Target Acceptance Date for a Collaboration Target nominated pursuant to this Section 4.8.5, the Parties will have all
    rights and obligations hereunder in connection with such Collaboration Target (including each Party’s respective rights and obligations under Sections 2.1, 2.5, and 2.7).  For clarity, if Ionis elects, at its discretion, to provide a Target
    Nomination Notice directly to BicycleTx, rather than to the Gatekeeper, then this Section 4.8.5 shall be deemed to refer to provision of such Target Nomination Notice to BicycleTx, mutatis mutandis.

   

  4.8.6           At any time after the expiration of the BicycleTx Initial Target Designation Period, BicycleTx may place on the Gatekeeper List:

   

  
    (a)          up to [***] additional Targets (in addition to the then-current BicycleTx Excluded Targets and any Targets already designated by BicycleTx during the BicycleTx Initial Target
      Designation Period under Section 4.8.3) for which BicycleTx [***] (each, a “BicycleTx Research Stage Target”);

      

    

  

  (b)          any Target (without any cap on number) [***]; and/or

   

  (c)          any Target that is the subject of [***].

   

  in each case of (a) through (c), subject to BicycleTx first confirming with the Gatekeeper that any such Target is Available in accordance with Section 4.9.  For clarity, (A) any Target placed on the Gatekeeper
    list pursuant to Section 4.8.6(c) shall not be counted as a BicycleTx Research Stage Target or against the associated limit of [***], regardless of the stage of Research or Development at which rights in such Target are granted to a Third
    Party, and (B) there may be no more than [***] BicycleTx Research Stage Targets nominated or placed on the Gatekeeper List at any given time, provided that upon BicycleTx designating a Development Candidate directed to an BicycleTx Research Stage
    Target, BicycleTx may notify the Gatekeeper, and such Target shall remain on the Gatekeeper List but shall no longer be an BicycleTx Research Stage Target, and BicycleTx may nominate an additional BicycleTx Research Stage Target to the Gatekeeper List,
    subject to (1) any such Target being Available, and (2) the foregoing limit of [***] BicycleTx Research Stage Targets in total at any time.

   

  
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  4.8.7          Expanded Role of Gatekeeper.  Promptly following the termination of Oligo Exclusivity, BicycleTx shall
    expand the engagement of the Gatekeeper for the purposes of performing the applicable functions set forth in this Section 4.8, to include (in addition to the duties set forth in Section 2.2.1): (a) maintaining a list of Targets that are
    not Available Targets, (b) issuing the Target Availability Notice, (c) maintaining the list of Collaboration Targets, and (d) performing the functions with respect to Bicycle that are set forth in Section 4.9.  [***].  Such engagement shall be
    on terms consistent with this Agreement and mutually agreeable to the Parties, including provisions relating to confidentiality.

   

  4.8.8          Unavailable Targets.  Following the termination of Oligo Exclusivity, if applicable, BicycleTx shall
    notify the Gatekeeper of any Targets that are not Available Targets (i.e. those falling within Section 4.8.6) promptly, but in no event later than [***] after the Gatekeeper notifies BicycleTx that it has received any Target Nomination Notice,
    to enable the Gatekeeper to comply with its obligations to Ionis under Section 4.8.  Upon receipt of such notification, the Gatekeeper shall update the Gatekeeper List accordingly.  If any Nominated Target that was not an Available Target at
    the time of the Target Nomination Notice later becomes an Available Target, the Gatekeeper shall notify Ionis of the Available Target within [***] of the Gatekeeper receiving notice that such Available Target is available and Ionis shall have sole
    discretion whether such Available Target becomes a Collaboration Target under this Agreement.

   

  4.9         BicycleTx Use of Gatekeeper to Clear Targets.  Following the
    termination of Oligo Exclusivity, if applicable, BicycleTx shall notify the Gatekeeper of any Target(s) that BicycleTx wishes to place on the Gatekeeper List pursuant to Section 4.8.3 or Section 4.8.6 (each, a “BicycleTx Target”) to enable the Gatekeeper to determine whether such BicycleTx Targets are Collaboration Targets (and therefore not Available for BicycleTx).  To screen a BicycleTx Target, BicycleTx shall provide the Gatekeeper with a
    confidential written description of the applicable Target including, to the extent available, [***] for such Target (“BicycleTx Target Request”).  Within [***] following the Gatekeeper’s receipt of the BicycleTx
    Target Request with respect to a BicycleTx Target, the Gatekeeper shall verify if such BicycleTx Target is Available and notify BicycleTx in writing.  

   

  4.10        Subcontracting.  Each Party shall have the right to subcontract any of its Development activities to a Third
    Party; provided that (a) such Party remains responsible for the work allocated to, and payment to, such subcontractors to the same extent it would if it had done such work itself; (b) each subcontractor undertakes in writing obligations of
    confidentiality and non-use regarding Confidential Information that are substantially the same as those undertaken by the Parties pursuant to ARTICLE 8; and (c) each subcontractor agrees in writing to assign all intellectual property developed
    in the course of performing any such work to such Party in accordance with Section 7.1.3(a).

   

  
    4.11        Regulatory Matters.

     

  

  4.11.1          Regulatory Activities.  As between the Parties, Ionis, at its sole expense, shall have the sole right to
    prepare, obtain, and maintain the Drug Approval Applications (including the setting of the overall regulatory strategy therefor), Regulatory Approvals, and other Regulatory Documentation, and to conduct communications with Regulatory Authorities, for
    Compounds and Licensed Products in the Territory, provided that following the termination of Oligo Exclusivity (if applicable), Ionis’ right to conduct the foregoing regulatory activities shall apply only to Licensed Products directed to Collaboration
    Targets (and for clarity, such right with respect to Collaboration Targets shall be a sole right).  Upon Ionis’ request [***], BicycleTx shall provide Ionis with reasonable assistance in obtaining Regulatory Approvals for the Licensed Products,
    including providing necessary documents or other materials required by Applicable Law to obtain such Regulatory Approvals, provided that such assistance shall be limited to assistance that relates directly to the work BicycleTx conducted pursuant to
    the Research Plan, and provided further that nothing in this Section 4.11.1 shall obligate BicycleTx to generate any additional data or other Know-How.

   

  
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  4.11.2          Recalls.  Ionis shall notify BicycleTx promptly following its determination that any event, incident, or
    circumstance has occurred that may result in the need for a recall, market suspension, or market withdrawal of a Licensed Product in the Territory, and shall include in such notice the reasoning behind such determination and any supporting facts. 
    Ionis (or its Sublicensee) shall have the right to make the final determination whether to voluntarily implement any such recall, market suspension, or market withdrawal in the Territory.  If a recall, market suspension, or market withdrawal is
    mandated by a Regulatory Authority in the Territory, Ionis (or its Sublicensee) shall initiate such a recall, market suspension, or market withdrawal in compliance with Applicable Law.  For all recalls, market suspensions, or market withdrawals
    undertaken pursuant to this Section 4.11.2, Ionis (or its Affiliate or Sublicensee) shall be solely responsible for the execution thereof, and BicycleTx shall reasonably cooperate in all such recall efforts, [***].

   

  4.12        Records.  Each of BicycleTx and Ionis shall, and shall ensure that its contractors, maintain records in
    sufficient detail and in good scientific manner appropriate for patent and regulatory purposes, and in compliance with Applicable Law, which shall be complete and accurate and shall properly reflect all work done and results achieved in the performance
    of its Research Activities and Development activities hereunder, which shall record only such activities and shall not include or be commingled with records of activities outside the scope of this Agreement.  Such records shall be retained by BicycleTx
    or Ionis, as the case may be, for at least [***] after the termination of this Agreement, or for such longer period as may be required by Applicable Law.

   

  ARTICLE 5

  COMMERCIALIZATION

   

  

  5.1          In General.  Ionis (itself or through its Affiliates or Sublicensees) shall have the sole right and
    responsibility to Commercialize Licensed Products in the Field in the Territory, at its own expense, provided that following the termination of Oligo Exclusivity (if applicable), Ionis’ right to conduct the foregoing Commercialization activities shall
    apply only to Licensed Products directed to Collaboration Targets (and for clarity, such right with respect to Collaboration Targets shall be a sole right).

   

  5.2          Commercialization Diligence.  For each Target for which Ionis has paid (or, for up to four Targets, as
    applicable, applied a credit toward) the IND Acceptance Fee (including, for clarity, any Collaboration Target), Ionis shall use Commercially Reasonable Efforts to Commercialize at least [***] following receipt of Regulatory Approval therefor in such
    Major Market.  With respect to any such Target, if Ionis decides to discontinue the Development or Commercialization of a Compound and Licensed Product in favor of another Compound and Licensed Product directed to such Target, its obligations under
    this Section 5.2 shall cease with respect to such initial Compound and Licensed Product in favor of such other Compound and Licensed Product directed to such Target.

   

  5.3       Commercial Updates.  Ionis shall update BicycleTx on [***] basis regarding its significant Commercialization
    activities with respect to Licensed Products corresponding to each Target for which Ionis has paid (or, for [***], as applicable, applied a credit toward) the IND Acceptance Fee in the Territory.  Each such update shall summarize Ionis and its
    Affiliates’ and Sublicensees’ significant Commercialization activities with respect to each such Licensed  Product and Target in the Territory and shall contain information at a level of detail reasonably required by BicycleTx to determine Ionis’
    compliance with its diligence obligations set forth herein, provided however that such updates and reports need not be specifically generated in compliance with this section and Ionis may rely on existing reports and internal communications to its
    Research Management Committee or other executive management, as long as such reports appropriately encompass the information required under this Section 5.3.

   

  
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    5.4          Commercial Supply of Compounds and Licensed Products  As between the Parties, Ionis shall have the sole right and
      responsibility, at its expense, to Manufacture (or have Manufactured) and supply Compounds and Licensed Products for commercial sale in the Territory by Ionis and its Affiliates and Sublicensees.  If BicycleTx terminates Oligo Exclusivity in
      accordance with Section 4.5.4, such rights and responsibilities shall be limited to Compounds and Licensed Products directed to the Collaboration Targets.

     

  

  ARTICLE 6

  PAYMENTS AND RECORDS

   

  

  
    6.1          Upfront Payment.  Within [***] after the Effective Date, Ionis shall pay to BicycleTx
      a one-time, non-refundable, non-creditable (except as set forth in Section 6.3) payment in the amount of Thirty-One Million Dollars ($31,000,000).  The Parties acknowledge and agree that the Three Million Dollar ($3,000,000) Option Fee (as
      defined in the Option Agreement) paid to BicycleTx by Ionis pursuant to Section 4.1 of the Option Agreement has been fully credited against the total agreed upfront payment under this Agreement of Thirty-Four Million Dollars ($34,000,000).

     

  

  6.2          Equity Consideration.  In partial consideration for the rights granted by BicycleTx under this Agreement,
    Bicycle Therapeutics plc and Ionis will enter into a Stock Purchase Agreement in the form set forth as Exhibit 6.2, pursuant to which Bicycle Therapeutics plc will issue to Ionis a number of Ordinary Shares equal to Eleven Million Dollars
    ($11,000,000) divided by the Share Value in accordance with the terms set forth therein (as the terms Ordinary Shares and Share Value are defined in the Stock Purchase Agreement).

   

  6.3          IND Acceptance Fee.  On a Target-by-Target basis, within [***] after IND Acceptance for the first Licensed
    Product directed to such Target being Developed by Ionis, its Affiliates or Sublicensees, Ionis shall pay to BicycleTx a one-time, non-refundable, non-creditable payment in the amount of [***] (the “IND Acceptance Fee”);

    provided, however, that Ionis will have a credit up to [***] (the “IND Acceptance Credit”), which shall be deemed included in (and pre-paid pursuant to) the upfront payment paid to BicycleTx under Section 6.1,
    and may be applied against the IND Acceptance Fee for the first Licensed Product directed to each of up to [***] Targets.  For clarity, Ionis shall not be required to apply the IND Acceptance Credit against the first four Targets (and associated
    Licensed Products), and shall have sole discretion in determining, on a Licensed Product-by-Licensed Product basis, whether it wishes to pay the IND Acceptance Fee in cash, or apply a portion of the remaining IND Acceptance Credit against such Licensed
    Product, until the full amount of the IND Acceptance Credit has been exhausted.  If Oligo Exclusivity expires, and Ionis has, at such time, not exhausted the IND Acceptance Credit, Ionis may apply any remaining amount against any prepayment of the IND
    Acceptance Fee for Targets that Ionis designates to be Collaboration Targets pursuant to Section 4.8.2.  For clarity, if this Agreement is terminated prior to the exhaustion of the IND Acceptance Credit, BicycleTx will not be required to refund
    any unused portion of the IND Acceptance Credit to Ionis.

   

  
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    6.4          Development and Regulatory Milestones

     

  

  6.4.1          Development and Regulatory Milestone Payments. 

    In partial consideration of the rights granted by BicycleTx to Ionis under this Agreement and subject to the terms and conditions set forth in the remainder of this Section 6.4, on a Target-by-Target basis, Ionis shall pay to BicycleTx the
    non-refundable, non-creditable milestone payment set forth in the table below upon the first achievement of the corresponding milestone event by a Licensed Product directed to such Target by or on behalf of Ionis or its Affiliates or Sublicensees:

   

  
    	
            Milestone Event (payable for the first Licensed Product 

            directed to a given Target)

          	
            Milestone Payment Amount

          
	
            1.

          	
            [***]

          	
            [***]

          
	
            2.

          	
            [***]

          	
            [***]

          
	
            3.

          	
            [***]

          	
            [***]

          
	
            4.

          	
            [***]

          	
            [***]

          

  

   

  6.4.2          One-Time Payment per Target; Deemed Achievement.  For clarity, the foregoing milestone payments shall be
    payable one-time only with respect to each Target, regardless of the number of Licensed Products directed to such Target to achieve such milestone event.  For further clarity, milestone #1 shall be deemed achieved and payable, if not already achieved,
    upon achievement of any of milestones #2, #3, or #4 by a Licensed Product directed to the same Target.

   

  6.4.3          Ultra-Rare Disease Product Delay in Payment.  Notwithstanding the foregoing, with respect to the
    achievement of any of the foregoing milestone events by an Ultra-Rare Disease Product, Ionis’ payment to BicycleTx of the corresponding milestone payments will be deferred until the first to occur of [***].

   

  6.4.4          Notice and Payment.  Ionis shall notify BicycleTx within [***] after achieving any milestone event set
    forth in the table above.  Except as otherwise provided in Section 6.4.3 with respect to an Ultra-Rare Disease Product, Ionis shall pay to BicycleTx the applicable milestone payment within [***] after receipt of an invoice for the achievement
    of the applicable milestone event.

   

  
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  6.5          Collaboration Milestones.

   

  6.5.1          Collaboration Milestone Payments.  In partial consideration of the rights granted by BicycleTx to Ionis
    hereunder and subject to the terms and conditions set forth in the remainder of this Section 6.5, Ionis shall pay to BicycleTx the following one-time, non-refundable, non-creditable milestone payments set forth in the table below following the
    end of the Calendar Quarter in which the first achievement by or on behalf of Ionis, its Affiliates or Sublicensees of the corresponding milestone event occurred:

   

  
    	
            [***]

          	
            Milestone Payment Amount

          
	
            1.

          	
            [***]

          	
            [***]

          
	
            2.

          	
            [***]

          	
            [***]

          

  

   

  6.5.2          Notice and Payment.  Ionis shall notify BicycleTx within [***] following the end of the Calendar Quarter
    in which such milestone event in the table above was achieved.  Ionis shall pay to BicycleTx the applicable milestone payment within [***] after receipt of an invoice for the achievement of the applicable milestone event.

   

  6.6          Royalties.

   

  6.6.1          Royalty Rates.  As further consideration for the rights granted to Ionis under this Agreement, subject to
    the remainder of this Section 6.6, during the Royalty Term, Ionis shall make quarterly, non-refundable (except as the result of an overpayment under Section 6.11), non-creditable royalty payments to BicycleTx on the annual Net Sales of
    each Licensed Product sold by or on behalf of Ionis, its Affiliates or Sublicensees in the Territory at the applicable rate set forth below:

   

  
    	
            Annual Net Sales in the Territory of a given Licensed Product 

            in a Calendar Year

          	
            Royalty Rate

          
	
            [***]

          	
            [***]

          
	
            [***]

          	
            [***]

          

  

   

  6.6.2         Royalty Term.  Royalties shall be paid on a Licensed Product-by-Licensed Product and country-by-country
    basis in the Territory from the First Commercial Sale of such Licensed Product in a country by or on behalf of Ionis, its Affiliates, or Sublicensees, until the expiration of the Royalty Term for such Licensed Product in such country.

   

  
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  6.6.3           Permitted Reductions.

   

   (a)          On a Licensed Product-by-Licensed Product basis, if [***] to the extent necessary such that [***] for such Licensed Product in such Calendar Quarter, after giving effect to [***];
    provided that during the [***] following the First Commercial Sale of such Licensed Product in [***] (each such period, a “Royalty Floor Period”) in no event will the foregoing operate to reduce the royalty paid to BicycleTx on the Net Sales of
    such Licensed Product in any [***] of the amount that BicycleTx otherwise would have received on the Net Sales of such Licensed Product in [***] had no such reduction occurred.

   

   (b)          If following the Royalty Floor Period the amount of royalties paid to BicycleTx by Ionis is reduced as described in Section 6.6.3(a), Ionis will also pay to BicycleTx [***] sale
    of the applicable Licensed Product following the Royalty Floor Period until [***] of the amount that BicycleTx [***] after the Royalty Floor Period minus (ii) the royalty payments received by BicycleTx
    for such Net Sales in such countries.  [***].  For instance, [***].  At the end of the quarter, [***].

   

  Notwithstanding the foregoing, Ionis will use commercially reasonable efforts to obtain a minimum of a [***] royalty from its Sublicensees so that no reduction to the royalty payable to BicycleTx
    pursuant to Section 6.6.3(a) is implemented.

   

   (c)          Except as set forth in the foregoing Section 6.6.3(a), the royalties payable by Ionis to BicycleTx pursuant to Section 6.6.1 shall [***].

   

   

  6.7          Royalty Payments and Reports.  Ionis shall calculate all amounts payable to BicycleTx pursuant to Section

      6.6 at the end of each Calendar Quarter, which amounts shall be converted to Dollars, in accordance with Section 6.8.  Ionis shall pay to BicycleTx the royalty amounts due with respect to a given Calendar Quarter within [***] after the
    end of each Calendar Quarter.  Each payment of royalties due to BicycleTx shall be accompanied by a report setting forth the Net Sales of the Licensed Products by Ionis and its Affiliates and Sublicensees in the Territory in sufficient detail to permit
    confirmation of the accuracy of the royalty payment made, including [***].

   

  6.8          Mode of Payment.  All payments to BicycleTx under this Agreement shall be made by deposit of Dollars in the
    requisite amount to such bank account as BicycleTx may from time to time designate by written notice to Ionis.  For the purpose of calculating any sums due under, or otherwise reimbursable pursuant to, this Agreement (including the calculation of Net
    Sales expressed in currencies other than Dollars), a Party shall convert any amount expressed in a foreign currency into Dollar equivalents using its, its Affiliate’s, or Sublicensee’s standard conversion methodology consistent with Accounting
    Standards.

   

  6.9          Taxes.

   

  6.9.1          Taxes on Income.  Except as provided herein, each Party shall be solely responsible for the payment of all
    taxes imposed on its share of income arising directly or indirectly from the activities of the Parties under this Agreement.

   

  6.9.2          Withholding Amounts.  If any sum due to be paid to BicycleTx under this Agreement is subject to any
    withholding or similar tax, the Parties shall use their commercially reasonable efforts to do all such acts and to sign all such documents as will enable them to take advantage of any applicable double taxation agreement or treaty.  If there is no
    applicable double taxation agreement or treaty, or if an applicable double taxation agreement or treaty reduces but does not eliminate such withholding or similar tax, Ionis shall remit such withholding or similar tax to the appropriate government
    authority and any tax paid or required to be withheld by Ionis for the benefit of BicycleTx on account of any payments to BicycleTx under this Agreement will be deducted from the amount of royalties or other payments otherwise due.  Ionis will secure
    and send to BicycleTx the best available proof of any such taxes so withheld and paid by Ionis for the benefit of BicycleTx.  If withholding or similar taxes are paid to a government authority, each Party will provide the other such assistance as is
    reasonably required to obtain a refund of the withheld or similar taxes, or to obtain a credit with respect to such taxes paid.

   

  
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  6.9.3          Withholding Actions. Notwithstanding the foregoing, the Parties acknowledge and agree that if Ionis (or
    its assignee pursuant to Section 12.9) is required by Applicable Law to withhold taxes in respect of any amount payable under this Agreement, and if such withholding obligation arises as a result any action by Ionis, including any assignment of
    this Agreement by Ionis as permitted under Section 12.9, a change in tax residency of Ionis, or payments arise or are deemed to arise through a branch of Ionis and such withholding taxes exceed the amount of withholding taxes that would have
    been applicable if such action had not occurred (each, an “Ionis Withholding Tax Action”), then, notwithstanding anything to the contrary herein, any such amount payable to BicycleTx under this Agreement shall be
    increased to take into account such increased withholding taxes as may be necessary so that, after making all required withholdings, BicycleTx (or its assignee pursuant to Section 12.9) receives an amount equal to the sum it would have received
    had no such Ionis Withholding Tax Action occurred.  BicycleTx shall (a) use its commercially reasonable efforts to obtain an exemption of such withheld amounts to the extent practicable under Applicable Law and (b) cooperate with Ionis, at Ionis’
    reasonable expense, to obtain a reduction or refund of such withheld amounts.  Notwithstanding the foregoing, the Parties acknowledge and agree that as of the date of this Agreement and under Applicable Laws, no withholding tax will be applicable to
    payments made to BicycleTx pursuant to this Agreement provided BicycleTx provides Ionis with a completed IRS form W-8BEN-E claiming the benefits of the United States – United Kingdom Income Tax Convention.  The failure by BicycleTx to provide the tax
    forms described herein shall not relieve Ionis (or its assignee pursuant to Section 12.9) of its obligations pursuant to this Section 6.9.3 unless Ionis has requested the applicable tax forms in writing sufficiently in advance of a
    payment so as to allow the BicycleTx a reasonable amount of time to obtain and provide the required forms. Notwithstanding the foregoing, if the increase in the withholding tax is directly a result of the transfer or assignment by BicycleTx of any
    intellectual property or a portion of the rights under this license Ionis will only be obligated to pay BicycleTx such gross up to the extent such transfer or assignment by BicycleTx did not cause such increase in the withholding tax.

   

  6.9.4          Tax Credits.  During the Term, to the extent of, and if directly as a result of, an additional payment
    paid to BicycleTx pursuant to Section 6.9.3, BicycleTx is able to utilize a foreign tax credit or claim a deduction in the year of any such payment or any later year to actually reduce otherwise payable cash taxes, BicycleTx will refund to
    Ionis an amount equal to the actual cash tax savings obtained by BicycleTx directly related to the increased payment BicycleTx received pursuant to Section 6.9.3 as reasonably determined in good faith by BicycleTx and supported by BicycleTx’s
    tax records.  Except in the case of a dispute between the Parties under this Section 6.9.4, BicycleTx will not be required to provide Ionis with any tax returns or other confidential tax, accounting, or financial information.

   

  6.10       Interest on Late Payments.  If any undisputed payment due to either Party under this Agreement is not paid
    when due, then such paying Party shall pay interest thereon (before and after any judgment, but excluding the period during which termination is tolled pursuant to Section 11.3.1) at [***] until [***].  For the purposes of this Agreement,
    [***].

   

  
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  6.11        Audit.  Ionis shall keep, and shall require its Affiliates and Sublicensees to keep, complete and accurate
    records pertaining to the sale or other disposition of Licensed Products in sufficient detail to permit BicycleTx to confirm the accuracy of any milestone payment due under Section 6.5 and royalty payment due under Section 6.6.  Ionis
    will keep such books and records for [***] following the Calendar Year to which they pertain, or such longer period of time as may be required by Applicable Law.  Upon reasonable prior notice and during regular business hours at such place or places
    where such records are customarily kept, such records may be inspected on BicycleTx’s behalf by an independent certified public accountant (the “Auditor”) selected by BicycleTx and reasonably acceptable to Ionis
    for the sole purpose of verifying for BicycleTx the accuracy of any payments made, or required to be made, to BicycleTx pursuant to this Agreement.  Before beginning its audit, the Auditor shall execute an undertaking reasonably acceptable to each
    Party by which the Auditor agrees to keep confidential all information reviewed during the audit.  Such audits shall be limited to [***] each Calendar Year and [***].  Such auditor shall not disclose Ionis’ Confidential Information to BicycleTx except
    to the extent necessary to confirm the accuracy of the financial reports and payments furnished by Ionis under this Agreement and the amount of any discrepancies.  If the final result of the inspection reveals an undisputed underpayment, the underpaid
    amount shall be paid within [***] after the Auditor’s report.  If the final result of the inspection reveals an undisputed overpayment, the overpaid amount shall be applied as a credit against future royalty payments by Ionis.  BicycleTx shall bear the
    full cost of such audit unless such audit reveals an underpayment owed by Ionis of more than [***] from the reported amounts, in which case Ionis shall bear the cost of such audit.

   

  ARTICLE 7

  INTELLECTUAL PROPERTY

   

  

  
    7.1          Ownership of Intellectual Property.

     

  

  7.1.1          United States Law.  The determination of whether an Invention is discovered, made, conceived, or reduced
    to practice by a Party for the purpose of allocating proprietary rights (including Patent, copyright, or other intellectual property rights) therein, shall, for purposes of this Agreement, be made in accordance with Applicable Law in the United States.

   

  7.1.2          Inventions.

   

  (a)          Sole Ownership. As between the Parties, (i) BicycleTx, or an Affiliate designated by BicycleTx, shall own all right, title, and interest in and to
    any and all TfR1 BicycleTx Inventions and (ii) with respect to all other Inventions, each Party shall solely own any Inventions made solely by its and its Affiliates’ employees, agents, or independent contractors.

   

  (b)          Joint Ownership.  Subject to Section 7.1.2(a)(i), the Parties shall jointly own any Inventions
    that are made jointly by employees, agents, or independent contractors of one Party and its Affiliates together with employees, agents, or independent contractors of the other Party and its Affiliates (“Joint Inventions”). 

    Subject to the licenses granted under Section 2.1 and Section 2.3, and BicycleTx’s Exclusivity Obligations hereunder, each Party shall have the right to Exploit the Joint Patents and Joint Inventions without a duty of seeking consent
    from or accounting to the other Party.

   

  7.1.3          Assignment Obligation.

   

  (a)          Each Party shall cause all Persons who perform activities for such Party under this Agreement to be under an obligation to assign (or, if such Party is unable to cause such Person to
    agree to such assignment obligation despite such Party’s using commercially reasonable efforts to negotiate such assignment obligation, provide a license under) their rights in any Inventions resulting therefrom to such Party, except where Applicable
    Law requires otherwise and except in the case of governmental, not-for-profit, and public institutions which have standard policies against such an assignment (in which case a suitable license, or right to obtain such a license, shall be obtained).

   

  
    - 31 -

    
      

  

  (b)          Ionis will promptly disclose to BicycleTx in writing any TfR1 BicycleTx Inventions made (either solely or jointly) by Persons (other than BicycleTx) who perform activities for Ionis under
    this Agreement.  Ionis, for itself and on behalf of its Affiliates, hereby assigns (and to the extent a present assignment of future rights is prohibited by Applicable Law, hereby agrees to and shall assign) to BicycleTx all of its right, title, and
    interest in and to any and all TfR1 BicycleTx Inventions (and any BicycleTx Patents relating thereto).  Ionis will execute and record assignments and other necessary documents consistent with such ownership promptly upon BicycleTx’s request.

   

  (c)          Each Party will promptly disclose to the other Party, in writing, the conception, discovery, development, generation, making or creation of any Joint Inventions made by Persons who
    perform activities for it under this Agreement.  Each Party will execute and record assignments and other necessary documents consistent with such ownership promptly upon such other Party’s request.

   

  
    7.2          Patent Prosecution and Maintenance.

     

  

  7.2.1          BicycleTx Patents other than BicycleTx Product Patents.

   

  (a)          BicycleTx shall have the sole right, but not the obligation, through the use of internal or outside counsel of its choice, to prepare, file, prosecute, and maintain (a) the BicycleTx
    Platform Patents, and (b) the BicycleTx Patents that do not Cover any Compound or Licensed Product worldwide, at BicycleTx’s expense.

   

  (b)          BicycleTx shall have the first right, but not the obligation, through the use of internal or outside counsel of its choice, to prepare, file, prosecute, and maintain any BicycleTx Patent
    that Cover any Compound or Licensed Product, but which Patent is not a BicycleTx Product Patent (each, a “BicycleTx Relevant Patent”) worldwide, at BicycleTx’s expense.  With respect to any BicycleTx Relevant
    Patents that [***], BicycleTx shall keep Ionis reasonably informed of all material steps with regard to the preparation, filing, prosecution, and maintenance of any such claims of such BicycleTx Relevant Patents, including by providing Ionis with a
    copy of material communications to and from any patent authority in the Territory regarding such claims of such BicycleTx Relevant Patents, and by providing Ionis drafts of any material filings to be made to such patent authorities in the Territory
    sufficiently in advance of submitting such filings so as to allow for a reasonable opportunity for Ionis to review and comment on such claims.  Upon Ionis’ request during the Term, BicycleTx shall use reasonable efforts, to the extent reasonably
    practicable under applicable patent law, to separate [***] from any BicycleTx Relevant Patent, and to file one or more divisional or continuation patent applications that [***] shall be deemed BicycleTx Product Patents hereunder as of the date of
    filing, and shall thereafter be subject to Section 7.2.3.  For clarity, all Patents that issue from such [***], shall be included as BicycleTx Product Patents under this Agreement.

   

  (c)          If, in the reasonable opinion of BicycleTx’s patent counsel, [***], BicycleTx shall consider in good faith the requests and suggestions of Ionis with respect to such BicycleTx drafts and
    with respect to strategies for filing and prosecuting such Patents in the Territory.  If BicycleTx decides not to prosecute, or maintain any BicycleTx Relevant Patents that [***] in a country or other jurisdiction in the Territory, BicycleTx shall
    provide reasonable prior written notice to Ionis of such intention (which notice shall, in any event, be given no later than [***] prior to the next deadline for any action that may be taken with respect to such BicycleTx Relevant Patents that [***] in
    such country or other jurisdiction), and BicycleTx shall reasonably consider a request by Ionis to assume the control and direction of the preparation, filing, prosecution, and maintenance of such Patent at its sole cost and expense in such country or
    other jurisdiction.  For clarity, BicycleTx shall [***].  If BicycleTx grants its consent to Ionis’ assumption of such activities, Ionis shall assume the responsibility and control for the preparation, filing, prosecution, and maintenance of such
    BicycleTx Relevant Patent.  In such event, Bicycle shall reasonably cooperate with Ionis with respect to such Patent in such country or other jurisdiction as provided under Section 7.2.4.

   

  
    - 32 -

    
      

  

  7.2.2          Ionis Patents.  Ionis shall have the sole right, but not the obligation, through the use of internal or
    outside counsel, to prepare, file, prosecute, and maintain the Ionis Patents, BicycleTx Product Patents, and Joint Product Patents worldwide, at Ionis’ expense.

   

  7.2.3          BicycleTx Product Patents and Joint Patents.  Ionis shall have the first right, but not the obligation,
    through the use of internal counsel, or outside counsel reasonably acceptable to BicycleTx, to prepare, file, prosecute, and maintain the BicycleTx Product Patents and the Joint Patents worldwide, at Ionis’ expense.  Ionis shall keep BicycleTx
    reasonably informed of all material steps with regard to the preparation, filing, prosecution, and maintenance of the BicycleTx Product Patents and Joint Patents, including by providing BicycleTx with a copy of material communications to and from any
    patent authority in the Territory regarding such Patents, and by providing BicycleTx drafts of any material filings to be made to such patent authorities in the Territory sufficiently in advance of submitting such filings so as to allow for a
    reasonable opportunity for BicycleTx to review and comment thereon.  Ionis shall consider in good faith the requests and suggestions of BicycleTx with respect to such Ionis drafts and with respect to strategies for filing and prosecuting such Patents
    in the Territory.  If Ionis decides not to prepare, file, prosecute, or maintain any BicycleTx Product Patent or Joint Patent in a country or other jurisdiction in the Territory, Ionis shall provide reasonable prior written notice to BicycleTx of such
    intention (which notice shall, in any event, be given no later than [***] prior to the next deadline for any action that may be taken with respect to such BicycleTx Product Patent or Joint Patent in such country or other jurisdiction), and BicycleTx
    shall thereupon have the option, in its sole discretion, to assume the control and direction of the preparation, filing, prosecution, and maintenance of such Patent at its sole cost and expense in such country or other jurisdiction.  Upon BicycleTx’s
    written acceptance of such option, BicycleTx shall assume the responsibility and control for the preparation, filing, prosecution, and maintenance of such BicycleTx Product Patent or Joint Patent, as applicable.  In such event, Ionis shall reasonably
    cooperate with BicycleTx with respect to such Patent in such country or other jurisdiction as provided under Section 7.2.4. Notwithstanding the foregoing, following the termination of Oligo Exclusivity, BicycleTx shall assume sole
    responsibility for the prosecution and maintenance of BicycleTx Product Patents that solely Cover Licensed Products and Compounds directed to any Target that is not a Collaboration Target, and Ionis will reasonably cooperate with BicycleTx to transfer
    responsibility for such prosecution and maintenance activities to BicycleTx for any such BicycleTx Product Patents promptly following the loss of Oligo Exclusivity.

   

  7.2.4          Cooperation.  The Parties agree to cooperate fully in the preparation, filing, prosecution, and
    maintenance of the Product Patents and Joint Patents in the Territory under this Agreement.  Cooperation shall include:

   

  (a)          without limiting any other rights and obligations of the Parties under this Agreement, cooperating with respect to the timing, scope, and filing of such Patents to preserve and enhance
    the patent protection for Compounds and Licensed Products, including the manufacture and use thereof;

   

  
    - 33 -

    
      

  

  (b)          executing all papers and instruments, or requiring its employees or contractors to execute such papers and instruments, so as to (i) effectuate the ownership of intellectual property set
    forth in Section 7.1.2; (ii) enable the other Party to apply for and to prosecute Patent applications in the Territory; and (iii) obtain and maintain any Patent extensions, supplementary protection certificates, and the like with respect to the
    Product Patents and Joint Patents in the Territory, in each case ((i), (ii), and (iii)) to the extent provided for in this Agreement;

   

  (c)          consistent with this Agreement, assisting in any license registration processes with applicable governmental authorities that may be available in the Territory for the protection of a
    Party’s interests in this Agreement; and

   

  (d)          promptly informing the other Party of any matters coming to such Party’s attention that may materially affect the preparation, filing, prosecution, or maintenance of any such Patents in
    the Territory.

   

  7.2.5          CREATE Act. It is the intention of the Parties that this Agreement is a “joint research agreement” as that
    phrase is defined in 35 USC § 102(c) (AIA) or 35 USC § 103(c) (pre-AIA).  In the event that either Party to this Agreement intends to overcome a rejection of a claimed invention within the Joint Patents or Product Patents under this Agreement pursuant
    to the provisions of 35 USC § 102(c) or 35 USC § 103(c), such Party shall first obtain the prior written consent of the other Party.  Following receipt of such written consent, such Party shall limit any amendment to the specification or statement to
    the patent office with respect to this Agreement to that which is strictly required by 35 USC § 102(c) or 35 USC § 103(c) and the rules and regulations promulgated thereunder and which is consistent with the terms and conditions of this Agreement.  If
    the Parties agree that, in order to overcome a rejection of a claimed invention within the Joint Patents or Product Patents pursuant to the provisions of the CREATE Act, the filing of a terminal disclaimer is required or advisable, the Parties shall
    first agree on terms and conditions under which the patent application subject to such terminal disclaimer and the patent or application over which such application is disclaimed shall be jointly enforced, if and to the extent that the Parties have not
    previously agreed to such terms and conditions.  If Ionis enters into an agreement with a Third Party with respect to the further Research, Development, or Commercialization of a Compound or Licensed Product, BicycleTx shall, upon Ionis’ request,
    similarly enter into such agreement with such Third Party for the purposes of furthering the Parties’ objectives under this Agreement, provided that such agreement is consistent with the rights of BicycleTx under this Section 7.2.5 and does not
    place any material obligation on BicycleTx.

   

  7.2.6          Patent Term Extension and Supplementary Protection Certificate.  Ionis shall have authority and sole
    discretion for making decisions regarding patent term extensions, including supplementary protection certificates and any other extensions that are now or become available in the future, wherever applicable, for Ionis Patents, Product Patents, and
    Joint Patents in any country or other jurisdiction and for applying for any extension or supplementary protection certificate with respect to such Patents in the Territory.  BicycleTx shall provide prompt and reasonable assistance, as requested by
    Ionis, including by taking such action as patent holder as is required under any Applicable Law to obtain such patent extension or supplementary protection certificate.  If Ionis desires that a patent term extension should be applied for a BicycleTx
    Patent other than a BicycleTx Product Patent, BicycleTx and Ionis shall discuss in good faith such patent term extension, provided that such decision shall be at BicycleTx’s sole discretion.  Ionis shall pay all expenses (including any expenses
    incurred by BicycleTx) with respect to obtaining any extension or supplementary protection certificate in the Territory requested by Ionis.

   

  

  
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  7.2.7          Patent Listings.  Ionis will have the sole right to make all filings with Regulatory Authorities in the
    Territory with respect to Ionis Patents, Product Patents, and Joint Patents, including as required or allowed under Applicable Law, provided that with respect to Joint Patents and BicycleTx Product Patents, such right shall be solely with respect to
    Licensed Products.  Ionis shall notify BicycleTx in writing of any BicycleTx Patents other than BicycleTx Product Patents that it intends to list with Regulatory Authorities related to the Licensed Products and, prior to filing any such listing,
    consult with and consider in good faith the requests and suggestions of BicycleTx regarding the same.

   

  7.3          Patent Enforcement.

   

  7.3.1          BicycleTx Patents other than BicycleTx Product Patents.  Each Party shall promptly notify the other Party
    in writing of any alleged or threatened infringement of a BicycleTx Patent other than a BicycleTx Product Patent by a Third Party in the Territory of which such Party becomes aware based on the development or commercialization of, or an application to
    market a product containing, a Compound or a Licensed Product in the Territory.  BicycleTx shall have the sole right, but not the obligation, to prosecute any such infringement involving any claims of BicycleTx Patents (other than BicycleTx Product
    Patents) for which it is responsible for prosecution and maintenance activities pursuant to Section  7.2.1, at its sole expense and BicycleTx shall retain control of prosecution of each such claim, suit, or proceeding. For clarity, Ionis shall
    have the first right, but not the obligation to prosecute any such infringement of BicycleTx Patents for which Ionis has assumed responsibility for prosecution and maintenance pursuant to Section 7.2.1.

   

  7.3.2          Ionis Patents, Product Patents, and Joint Patents.

   

  (a)          Each Party shall promptly notify the other Party in writing of any alleged or threatened infringement of an Ionis Patent, a Product Patent, or a Joint Patent by a Third Party in the
    Territory of which such Party becomes aware (including alleged or threatened infringement based on the development or commercialization of, or an application to market a product containing, a Compound or Licensed Product in the Territory).

   

  (b)          Ionis shall have the sole right, but not the obligation, to prosecute any such infringement of Ionis Patents in the Territory at its sole expense, and Ionis shall retain control of the
    prosecution of such claim, suit, or proceeding.

   

  (c)          Ionis shall have the first right, but not the obligation, to prosecute any such infringement of BicycleTx Product Patents and Joint Patents, in each case for which it is responsible for
    prosecution and maintenance activities under Section 7.2.3, in each case in the Territory at its sole expense, and Ionis shall retain control of the prosecution of such claim, suit, or proceeding.  If Ionis prosecutes any such infringement,
    BicycleTx shall have the right to join as a party to such claim, suit, or proceeding in the Territory and participate with its own counsel at its own expense; provided that Ionis shall retain control of the prosecution of such claim, suit, or
    proceeding.  If Ionis does not take commercially reasonable steps to prosecute the alleged or threatened infringement in the Territory with respect to any such BicycleTx Product Patent or Joint Patent (i) within [***] following the first notice
    provided above with respect to such alleged infringement, or (ii) [***] before the time limit, if any, set forth in appropriate laws and regulations for filing of such actions, whichever comes first, then BicycleTx may prosecute the alleged or
    threatened infringement in the Territory at its own expense.  For clarity, BicycleTx shall have the first right, but not the obligation to prosecute any such infringement of Joint Patents and BicycleTx Product Patents for which BicycleTx has assumed
    responsibility for prosecution and maintenance, including any such BicycleTx Product Patents following termination of Oligo Exclusivity.

   

  
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  7.3.3          Cooperation.  The Parties agree to cooperate fully in any infringement action pursuant to this Section
      7.3.  To the extent necessary for a Party to bring such an action, the other Party shall, where necessary, furnish a power of attorney solely for such purpose or shall join in, or be named as a necessary party to, such action.  Unless otherwise
    set forth herein, the Party entitled to bring any patent infringement litigation in accordance with this Section 7.3 shall have the right to settle such claim; provided that neither Party shall have the right to settle any patent infringement
    litigation under this Section 7.3 in a manner that materially diminishes or has a material adverse effect on the rights or interest of the other Party, or in a manner that imposes any costs or liability on, or involves any admission by, the
    other Party, without the express written consent of such other Party.  The Party commencing the litigation shall provide the other Party with copies of all pleadings and other documents filed with the court and shall consider reasonable input from the
    other Party during the course of the proceedings.

   

  7.3.4          Recovery.  Any recovery realized as a result of such litigation described in Section 7.3.1 or Section

      7.3.2 (whether by way of settlement or otherwise) shall be first allocated to reimburse the Parties for their costs and expenses in making such recovery (which amounts shall be allocated pro rata if insufficient to cover the totality of such
    expenses).  Any remainder after [***].

   

  
    7.4          Infringement Claims by Third Parties  If the manufacture,
        sale, or use of a Licensed Product in the Territory pursuant to this Agreement results in, or may result in, any claim, suit, or proceeding by a Third Party alleging patent infringement by Ionis (or its Affiliates or Sublicensees), Ionis shall
        promptly notify BicycleTx thereof in writing.  Ionis shall have the first right, but not the obligation, to defend and control the defense of any such claim, suit, or proceeding at its own expense, using counsel of its own choice.  BicycleTx may
        participate in any such claim, suit, or proceeding with counsel of its choice at its own expense.  Without limitation of the foregoing, if Ionis finds it necessary or desirable to join BicycleTx as a party to any such action, BicycleTx shall, at
        Ionis’ expense, execute all papers and perform such acts as reasonably required.  If Ionis elects (in a written communication submitted to BicycleTx within a reasonable amount of time after notice of the alleged patent infringement) not to defend
        or control the defense of, or otherwise fails to initiate and maintain the defense of, any such claim, suit, or proceeding, within such time periods so that BicycleTx is not prejudiced by any delays, BicycleTx may conduct and control the defense of
        any such claim, suit, or proceeding at its own expense.  Each Party shall keep the other Party reasonably informed of all material developments in connection with any such claim, suit, or proceeding.  Any recoveries by Ionis of any sanctions
        awarded to Ionis and against a party asserting a claim being defended under this Section 7.4 shall be applied first to reimburse each Party for its reasonable out-of-pocket costs of defending or participating in such claim, suit, or
        proceedings, on a pro rata basis.  The balance of any such recoveries shall [***].

  

   

  
    7.5          Invalidity or Unenforceability Defenses or Actions.

     

  

  7.5.1          Notice.  Each Party shall promptly notify the other Party in writing of any alleged or threatened
    assertion of invalidity or unenforceability of any of the BicycleTx Patents that Cover a Compound or Licensed Product, Ionis Patents, or Joint Patents by a Third Party, in each case in the Territory and of which such Party becomes aware.

   

  7.5.2          BicycleTx Patents other than BicycleTx Product Patents.  BicycleTx shall have the sole right, but not the
    obligation, to defend and control the defense of the validity and enforceability of the BicycleTx Patents other than the BicycleTx Product Patents at its own expense in the Territory.

   

  7.5.3          Ionis Patents.  Ionis shall have the sole right, but not the obligation, to defend and control the defense
    of the validity and enforceability of the Ionis Patents at its own expense in the Territory.

   

  
    - 36 -

    
      

  

  7.5.4          BicycleTx Product Patents and Joint Patents.  Ionis shall have the first right, but not the obligation, to
    defend and control the defense of the validity and enforceability of the BicycleTx Product Patents and Joint Patents at its own expense in the Territory, in each case for which it is responsible for prosecution and maintenance activities under Section

      7.2.3.  BicycleTx may participate in any such claim, suit, or proceeding in the Territory related to the BicycleTx Product Patents and Joint Patents with counsel of its choice at its own expense; provided that Ionis shall retain control of the
    defense in such claim, suit, or proceeding.  If Ionis elects not to defend or control the defense of the BicycleTx Product Patents or Joint Patents in a suit brought in the Territory, or otherwise fails to initiate and maintain the defense of any such
    claim, suit, or proceeding, then BicycleTx may conduct and control the defense of any such claim, suit, or proceeding, at its own expense; provided, that BicycleTx shall obtain the written consent of Ionis prior to settling or compromising such
    defense, such consent not to be unreasonably withheld, conditioned, or delayed.  For clarity, BicycleTx shall have the first right, but not the obligation to defend and control the defense of the validity and enforceability of BicycleTx Product Patents
    and Joint Patents for which BicycleTx has assumed responsibility for prosecution and maintenance, including any such BicycleTx Product Patents following termination of Oligo Exclusivity.

   

  7.5.5          Cooperation.  Each Party shall assist and cooperate with the other Party as such other Party may
    reasonably request from time to time in connection with its activities set forth in this Section 7.5, including by being joined as a party plaintiff in such action or proceeding, providing access to relevant documents and other evidence, and
    making its employees available at reasonable business hours.  In connection with any such defense or claim or counterclaim, the controlling Party shall consider in good faith any comments from the other Party, shall keep the other Party reasonably
    informed of any steps taken, and shall provide copies of all documents filed, in connection with such defense, claim, or counterclaim.  In connection with the activities set forth in this Section 7.5, each Party shall consult with the other as
    to the strategy for the defense of the BicycleTx Patents, Ionis Patents, and Joint Patents.

   

  
    7.6        Inventor’s Remuneration  Each Party shall be solely responsible for any remuneration that may be due such Party’s inventors under
      any applicable inventor remuneration laws.

     

  

  
    7.7      Common Interest  All information exchanged between the Parties regarding the prosecution, maintenance,
      enforcement and defense of Patents under this ARTICLE 7 will be deemed to be Confidential Information of the disclosing Party.  In addition, the Parties acknowledge and agree [***].  The Parties agree and acknowledge [***].  Notwithstanding
      anything to the contrary in this Agreement, to the extent a Party has a good faith belief that any information required to be disclosed by such Party to the other Party under this ARTICLE 7 is protected by attorney-client privilege or any
      other applicable legal privilege or immunity, such Party shall not be required to disclose such information and the Parties shall in good faith cooperate to agree upon a procedure (including entering into a specific common interest agreement or
      disclosing such information on a “for counsel eyes only” basis or similar procedure) under which such information may be disclosed without waiving or breaching such privilege or immunity.

     

    ARTICLE 8

  

  
    
      CONFIDENTIALITY AND NON-DISCLOSURE

       

       
      8.1          Confidentiality Obligations.  Except to the extent expressly authorized by this Agreement or otherwise
        agreed in writing by the Parties, during the Term and for [***] thereafter, the receiving Party shall keep confidential and shall not publish or otherwise disclose, and shall not use for any purpose other than as expressly provided for in this
        Agreement, any Confidential Information furnished or otherwise made known to it, directly or indirectly, by the other Party, and each Party shall keep confidential and shall not publish or otherwise disclose the terms of this Agreement except as
        permitted herein.  Each Party may use the other Party’s Confidential Information only to the extent required to accomplish the purposes of this Agreement, including exercising its rights and performing its obligations under this Agreement.  Each
        Party will use at least the same standard of care as it uses to protect its own proprietary or confidential information (but no less than reasonable care) to ensure that its employees, agents, consultants, contractors, and other representatives do
        not disclose or make any unauthorized use of the other Party’s Confidential Information.  Each Party will promptly notify the other upon discovery of any loss or unauthorized use or disclosure of the other Party’s Confidential Information.

       

      
        - 37 -

        
          

      

      8.2         Exceptions.  The obligations of confidentiality and non-use set forth in Section 8.1 above shall
        not apply to any information that the receiving Party can demonstrate by written evidence:

       

      8.2.1          is already known to the receiving Party, other than under an obligation of confidentiality, at the time of disclosure by the disclosing Party;

       

      8.2.2          is now, or hereafter becomes, generally available to the public or otherwise part of the public domain through no fault of the receiving
        Party;

       

      8.2.3          is disclosed to the receiving Party by a Third Party who had no obligation to the disclosing Party not to disclose such information to others;
        or

       

      8.2.4          was independently discovered or developed by the receiving Party without the use of Confidential Information belonging to the disclosing
        Party.

       

      Specific aspects or details of Confidential Information shall not be deemed to be within the public domain or in the possession of the receiving Party merely because the Confidential Information is embraced by more
        general information in the public domain or in the possession of the receiving Party.  Further, any combination of Confidential Information shall not be considered in the public domain or in the possession of the receiving Party merely because
        individual elements of such Confidential Information are in the public domain or in the possession of the receiving Party unless the combination and its principles are in the public domain or in the possession of the receiving Party.

       

      8.3          Permitted Disclosures.

       

      8.3.1          Pursuant to Applicable Law.  Each Party may disclose Confidential Information to the extent that such
        disclosure is, in the reasonable opinion of the receiving Party’s legal counsel, required to be disclosed pursuant to law, regulation, or a valid order of a court of competent jurisdiction or other supra-national, federal, national, regional,
        state, provincial, or local governmental body of competent jurisdiction, provided that the receiving Party shall first have given prompt written notice (and to the extent possible, at least [***] notice) to the disclosing Party and given the
        disclosing Party a reasonable opportunity to take whatever action it deems necessary to protect its Confidential Information.  If no protective order or other remedy is obtained, or the disclosing Party waives compliance with the terms of this
        Agreement, the receiving Party shall furnish only that portion of Confidential Information which the receiving Party is advised by counsel is legally required to be disclosed; for clarity, disclosures required in the reasonable opinion of the
        receiving Party’s legal counsel to the U.S. Securities and Exchange Commission (or equivalent foreign agency) shall be subject to the following Section 8.3.2.

       

      
        - 38 -

        
          

      

      8.3.2          Securities Exchange Filings.  The Parties acknowledge that either or both Parties (or its Affiliates)
        may be obligated to make one or more filings (including to file a copy of this Agreement or Stock Purchase Agreement) with the U.S. Securities and Exchange Commission (or equivalent foreign agency) or a governmental authority. Each Party will be
        entitled to make such a required filing, provided that if such filing includes a copy of this Agreement it will (a) submit in connection with such filing a copy of this Agreement in a form mutually agreed by the Parties in advance or, if, despite
        the reasonable efforts of the filing Party a form mutually agreed by the Parties cannot be agreed in advance, redacted to the extent permitted by Applicable Law, based on advice of filing Party’s counsel (the “Redacted

          Agreement”), (b) request, and use reasonable efforts consistent with Applicable Laws to obtain, confidential treatment of all terms redacted in the Redacted Agreement, for a period of at least [***], (c) unless otherwise agreed in writing
        by the other Party, request an appropriate extension of the term of the confidential treatment period if legally justifiable.  For clarity, following a request from a governmental authority to change the redactions requested by a Party in the
        Redacted Agreement, a Party will not be in breach of this Section 8.3.2 for unredacting those redactions rejected by the applicable governmental authority, provided that such Party shall provide the other Party with a notice of the required
        change(s) and a copy of the revised redactions.  Each Party will be responsible for its own legal and other external costs in connection with any such filing, registration, or notification.

       

      8.3.3     Additional Permitted Disclosures.  In addition to disclosures pursuant to Sections 8.3.1 and 8.3.2
        and as otherwise expressly permitted by this Agreement, each Party may disclose Confidential Information belonging to the other Party if and to the extent such disclosure is reasonably necessary in the following instances:

       

      (a)      under appropriate conditions of confidentiality and on a need-to-know basis to its legal and financial advisors;

       

      (b)           under appropriate conditions of confidentiality in connection with an actual or potential (i) permitted license or sublicense of its rights hereunder, (ii) debt, lease, or equity
        financing of such Party, (iii) merger, acquisition, consolidation, share exchange, or other similar transaction involving such Party and a Third Party, and (iv) co-funding or financing arrangement, provided that in each case ((i) to (iv)) the
        receiving Party takes reasonable and lawful actions to minimize the degree of such disclosure;

       

      (c)          under appropriate conditions of confidentiality to any Third Party that is or may be engaged to perform services in connection with the Development, Manufacturing, or
        Commercialization of the Licensed Products as necessary to enable such Third Party to perform such services;

       

      (d)          to any government agency or authority in connection with seeking government funding, support, or grants;

       

      (e)          filing, prosecuting, and maintaining Patents, and prosecuting and defending litigation, in each case as permitted by this Agreement;

       

      (f)        obtaining and maintaining Regulatory Approvals for, and conducting preclinical studies or Clinical Trials of, Licensed Products that such Party has a license or right to Develop or
        Commercialize under this Agreement in a given country or jurisdiction; and

       

      (g)         in the case of Confidential Information pertaining to TfR1 Bicycles, BicycleTx may disclose such information to [***], and provided that
        BicycleTx does not [***]. 

       

      
        - 39 -

        
          

      

      8.4          Use of Name.  Except as expressly provided herein, neither Party shall mention or otherwise use the name, logo, or trademark of
          the other Party or any of its Affiliates (or any abbreviation or adaptation thereof) in any publication, press release, marketing and promotional material, or other form of publicity without the prior written approval of such other Party in each
          instance.  The restrictions imposed by this Section 8.4 shall not prohibit either Party from making any disclosure identifying the other Party that, in the opinion of the disclosing Party’s counsel, is required by Applicable Law; provided
          that such Party shall submit the proposed disclosure identifying the other Party in writing to the other Party as far in advance as reasonably practicable (and in no event less than five Business Days prior to the anticipated date of disclosure)
          so as to provide a reasonable opportunity to comment thereon. 

       

      8.5         Press Releases.  The Parties agree to issue separate, mutually approved press releases at or shortly
        after the Effective Date within the time-period as required by relevant securities laws.  It is understood that each Party may desire or be required to issue subsequent press releases relating to this Agreement or activities hereunder.  The Parties
        agree to consult with each other reasonably and in good faith with respect to the text and timing of such press releases prior to the issuance thereof.  Notwithstanding the foregoing, neither Party may unreasonably withhold, condition, or delay
        consent to such releases by more than five Business Days, and either Party may issue such press releases or make such disclosures to the U.S. Securities and Exchange Commission (or equivalent foreign agency) as it determines, based on advice of
        counsel, is reasonably necessary to comply with Applicable Laws or for appropriate market disclosure.  Each Party shall provide the other Party with advance notice of legally required disclosures to the extent practicable, and to the extent
        possible, at least [***] prior to such disclosure.  Following the initial joint press release announcing this Agreement, either Party shall be free to disclose, without the other Party’s prior written consent, the existence of this Agreement, the
        identity of the other Party, and those terms of the Agreement which have already been publicly disclosed in accordance with this Section 8.5.  

       

      8.6      Publications. During the Term, the disclosure by either Party relating to any Compound or Licensed Product
        in any publication or presentation shall be in accordance with the procedure set forth in this Section 8.6.  A Party (“Publishing Party”) shall provide the other Party with a copy of any proposed
        publication or presentation at least [***] prior to submission for publication so as to provide such other Party with an opportunity to recommend any changes to the Publishing Party that it reasonably believes are necessary to continue to maintain
        such Party’s Confidential Information in accordance with the requirements of this Agreement. The incorporation of such recommended changes shall not be unreasonably refused; and if such other Party notifies (“Publishing

          Notice”) the Publishing Party in writing, within [***] after receipt of the copy of the proposed publication or presentation, that such publication or presentation in its reasonable judgment (a) contains an Invention, solely or jointly
        conceived or reduced to practice by the other Party, for which the other Party reasonably desires to obtain patent protection or (b) could be expected to have a material adverse effect on the commercial value of any Confidential Information
        disclosed by the other Party to the Publishing Party, the Publishing Party shall prevent such publication or delay such publication for a mutually agreed period of time.  In the case of Inventions, a delay shall be for a period reasonably
        sufficient to permit the timely preparation and filing of a patent application(s) on such Invention, and in no event less than [***] from the date of the Publishing Notice.

       

      
        - 40 -

        
          

      

      8.7          Destruction or Return of Confidential Information.  Upon the effective date of the termination of this
        Agreement for any reason, each Party shall, as soon as reasonably practicable, with respect to Confidential Information to which such Party does not retain rights under the surviving provisions of this Agreement,  either return to the disclosing
        Party or destroy (at the receiving Party’s election) all copies of such Confidential Information in the possession of the receiving Party, and confirm such destruction or complete return in writing to the disclosing Party, provided that the
        receiving Party shall be permitted to retain one copy of such Confidential Information for the sole purpose of performing any continuing obligations hereunder, as required by Applicable Law, or for archival purposes. Notwithstanding the foregoing,
        the receiving Party also shall be permitted to retain such additional copies of or any computer records or files containing such Confidential Information that have been created solely by such Party’s automatic archiving and back-up procedures, to
        the extent created and retained in a manner consistent with such Party’s standard archiving and back-up procedures, but not for any other use or purpose.  If the termination this Agreement is with respect to one or more Terminated Targets but not
        in its entirety, the obligations under this Section 8.7 shall apply solely to the extent the applicable Confidential Information of the disclosing Party relates to such Terminated Targets and Terminated Assets, as applicable, and to the
        extent that such Confidential Information cannot be separated from information that relates to Targets and Licensed Products and Compounds other than the Terminated Targets and Terminated Assets, the receiving Party shall have no rights to use or
        disclose such Confidential Information in connection with Terminated Assets or Terminated Targets following the effective date of termination.

       

      ARTICLE 9

      REPRESENTATIONS AND WARRANTIES

       

      9.1          Mutual Representations and Warranties.  BicycleTx and Ionis each represents and
          warrants to the other, as of the Effective Date, as follows: 

       

      9.1.1       Organization.  It is a corporation duly incorporated, validly existing, and in good standing under the
        laws of the jurisdiction of its incorporation, and has all requisite corporate power and authority, to execute, deliver, and perform this Agreement.

       

      9.1.2    Authorization.  The execution and delivery of this Agreement and the performance by it of the transactions
        contemplated hereby have been duly authorized by all necessary corporate action and do not violate (a) such Party’s charter documents, bylaws, or other organizational documents, (b) in any material respect, any agreement, instrument, or contractual
        obligation to which such Party is bound, (c) any requirement of any Applicable Law, or (d) any order, writ, judgment, injunction, decree, determination, or award of any court or governmental agency presently in effect applicable to such Party.

       

      9.1.3    Binding Agreement.  This Agreement is a legal, valid, and binding obligation of such Party enforceable
        against it in accordance with its terms and conditions, subject to the effects of bankruptcy, insolvency, or other laws of general application affecting the enforcement of creditor rights, judicial principles affecting the availability of specific
        performance, and general principles of equity (whether enforceability is considered a proceeding at law or equity).

       

      9.1.4      No Inconsistent Obligation.  It is not under any obligation, contractual or otherwise, to any Person that
        conflicts with or is inconsistent in any material respect with the terms of this Agreement or that would impede the diligent and complete fulfillment of its obligations hereunder.

       

      9.2          Additional Representations, Warranties, and Covenants of Bicycle.  BicycleTx further
          represents, warrants, and covenants to Ionis, as of the Effective Date, as follows: 

       

      9.2.1      All BicycleTx Patents that Cover a TfR1 Bicycle existing as of the Effective Date are listed on Schedule 9.2.1 (the “Existing Patents”).

       

      
        - 41 -

        
          

      

      9.2.2     There are no judgments, or settlements against, or amounts with respect thereto, owed by BicycleTx or any of its Affiliates relating to the
        Existing Patents.  No claim or litigation has been brought or threatened in writing or any other form by any Person alleging, and BicycleTx has no knowledge of any claim, whether or not asserted, that the Existing Patents are invalid or
        unenforceable.

       

      9.2.3      To BicycleTx’s knowledge, no Person is infringing or threatening to infringe or misappropriating or threatening to misappropriate the Existing
        Patents.

       

      9.2.4       To BicycleTx’s knowledge, [***].

       

      9.2.5       The [***].

       

      9.2.6       BicycleTx is [***].

       

      9.2.7       [***].

       

      9.2.8     BicycleTx is the sole and exclusive owner of the entire right, title, and interest in the Existing Patents, and BicycleTx is entitled to grant the
        license granted to Ionis herein.

       

      9.2.9       [***].

       

      9.2.10  With respect to the BicycleTx Patents, all applicable official fees, maintenance fees and annuities for the BicycleTx Patents have been paid as of
        the Effective Date.

       

      9.2.11     All employees and contractors of BicycleTx performing activities under the Option Agreement or this Agreement on behalf of BicycleTx (including
        for any Affiliate) will be obligated (or were obligated as the case may be) to assign all rights, title and interests in and to any inventions developed by them, whether or not patentable, to BicycleTx or such Affiliate, respectively, as the sole
        owner thereof, prior to performing any such activities, or otherwise grant to BicycleTx or such Affiliate sufficient rights to such inventions to the extent necessary to effect the license and ownership provisions of the Option Agreement or this
        Agreement.

       

      9.2.12    During the Term, BicycleTx covenants that it will not enter into or amend any agreement, whether written or oral, that would conflict with or
        otherwise diminish the rights granted to Ionis hereunder.

       

      9.2.13    Neither BicycleTx nor any of its employees is debarred or disqualified under the U.S. Federal Food, Drug and Cosmetic Act, as may be amended, or
        comparable laws in any country or jurisdiction other than the U.S., and it does not, and will not during the Research Term, employ or use the services of any person who is debarred or disqualified in connection with activities relating to the TfR1
        Bicycles.  If BicycleTx becomes aware of the debarment or disqualification or threatened debarment or disqualification of any Person providing services to BicycleTx, including BicycleTx itself or its or its Affiliate’s employees or agents, that
        directly or indirectly relate to activities contemplated by this Agreement, BicycleTx shall immediately notify Ionis in writing and BicycleTx shall cease employing, contracting with, or retaining any such Person to perform any such services.

       

      9.3         Additional Representations, Warranties and Covenants of Ionis. 
        Ionis represents, warrants, and covenants to BicycleTx, as of the Effective Date, as follows:

       

      
        - 42 -

        
          

      

      9.3.1     Ionis is entitled to grant BicycleTx the license as specified in Section 2.2 with regard to Ionis Intellectual Property Controlled by Ionis
        or any of its Affiliates on the Effective Date.

       

      9.3.2      Neither Ionis nor any of its employees is debarred or disqualified under the U.S. Federal Food, Drug and Cosmetic Act, as may be amended, or
        comparable laws in any country or jurisdiction other than the U.S., and it does not, and will not during the Term, employ or use the services of any person who is debarred or disqualified in connection with activities relating to the Compounds and
        Licensed Products.  If Ionis becomes aware of the debarment or disqualification or threatened debarment or disqualification of any Person providing services to Ionis, including Ionis itself or its or its Affiliate’s employees or agents, that
        directly or indirectly relate to activities contemplated by this Agreement, Ionis shall immediately notify BicycleTx in writing and Ionis shall cease employing, contracting with, or retaining any such Person to perform any such services.

       

      9.4          DISCLAIMER OF WARRANTIES.  EXCEPT FOR THE EXPRESS WARRANTIES SET FORTH HEREIN, NEITHER
          PARTY MAKES ANY REPRESENTATIONS OR GRANTS ANY WARRANTIES, EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, BY STATUTE OR OTHERWISE, AND EACH PARTY SPECIFICALLY DISCLAIMS ANY OTHER WARRANTIES, WHETHER WRITTEN OR ORAL, OR EXPRESS OR
          IMPLIED, INCLUDING ANY WARRANTY OF QUALITY, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR USE OR PURPOSE OR ANY WARRANTY AS TO THE VALIDITY OF ANY PATENTS OR THE NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHTS OF THIRD PARTIES. 

       

      ARTICLE 10

      INDEMNIFICATION; INSURANCE

       

      10.1        Indemnification of Bicycle.  Ionis shall indemnify, defend, and hold harmless BicycleTx,
          its Affiliates, and its and their respective directors, officers, employees, and agents (the “BicycleTx Indemnitees”) from and against any and all losses, damages, liabilities, penalties, settlements,
          costs, taxes (including penalties and interest) and expenses (including reasonable attorneys’ fees and other expenses of litigation) (collectively, “Losses”) in connection with any and all suits, investigations, claims, or demands of Third
          Parties (collectively, “Third Party Claims”) incurred by or rendered against the BicycleTx Indemnitees to the extent arising from or occurring as a result of: (a) the breach by Ionis or its Affiliates of this Agreement; (b) the negligence,
          recklessness, or willful misconduct on the part of Ionis or its Affiliates or their respective directors, officers, employees, and agents in performing any of its or their obligations under this Agreement; or (c) the Research or Exploitation of
          any Compounds or Licensed Products by Ionis or its Affiliates or Sublicensees; except in each case ((a) – (c)) to the extent that BicycleTx has an obligation to indemnify Ionis pursuant to Section 10.2. 

       

      10.2        Indemnification of Ionis.  BicycleTx shall indemnify, defend, and hold harmless Ionis,
          its Affiliates and its and their respective directors, officers, employees, and agents (the “Ionis Indemnitees”) from and against any and all Losses in connection with any and all Third Party Claims
          incurred by or rendered against the Ionis Indemnitees to the extent arising from or occurring as a result of: (a) the breach by BicycleTx or its Affiliates of this Agreement; or (b) the negligence, recklessness, or willful misconduct on the part
          of BicycleTx or its Affiliates or its or their respective directors, officers, employees, and agents in performing its obligations under this Agreement; except in each case ((a) – (b)) to the extent that Ionis has an obligation to indemnify
          BicycleTx pursuant to Section 10.1. 

       

      
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      10.3        Notice of Claim.  All indemnification claims in respect of a Party, its Affiliates, or
          its or their respective directors, officers, employees and agents shall be made solely by such Party to this Agreement (the “Indemnified Party”).  The Indemnified Party shall give the indemnifying Party
          (the “Indemnifying Party”) prompt written notice (an “Indemnification Claim Notice”) of any Losses or discovery of fact upon which such Indemnified Party intends to
          base a request for indemnification under this ARTICLE 10, but in no event shall the Indemnifying Party be liable for any Losses that result from any delay by the Indemnified Party in providing such notice.  Each Indemnification Claim
          Notice must contain a description of the claim and the nature and amount of such Loss (to the extent that the nature and amount of such Loss is known at such time).  The Indemnified Party shall furnish promptly to the Indemnified Party copies of
          all papers and official documents received in respect of any Losses and Third Party Claims. 

       

      10.4        Control of Defense. The Indemnifying Party shall have the right, but not the obligation,
          to conduct and control, through counsel of its choosing, any action for which indemnification is sought, and if the Indemnifying Party elects to assume the defense thereof, the Indemnifying Party shall not be liable to the Indemnified Party for
          any legal expenses of other legal counsel or any other expenses subsequently incurred by such Indemnified Party in connection with the defense thereof. The Indemnifying Party may settle any action, claim, or suit for which the Indemnified Party
          is seeking indemnification; provided that the Indemnifying Party shall first give the Indemnified Party advance written notice of any proposed compromise or settlement and such Indemnified Party provides prior written approval, such approval not
          to be unreasonably conditioned, withheld or delayed. The Parties and their employees shall cooperate fully with each other and their legal representatives in the investigation, defense, prosecution, negotiation, or settlement of any such claim or
          suit. Each Party’s indemnification obligations under this ARTICLE 10 shall not apply to amounts paid by an Indemnified Party in settlement of any action with respect to a Third Party claim, if such settlement is effected without the prior
          written consent of the Indemnifying Party, which consent shall not be unreasonably conditioned, withheld or delayed.  In no event shall the Indemnifying Party settle or abate any Third Party Claim in a manner that would diminish the rights or
          interests of the Indemnified Party, admit any liability, fault, or guilt by the Indemnified Party, or obligate the Indemnified Party to make any payment, take any action, or refrain from taking any action, without the prior written approval of
          the Indemnified Party. 

       

      10.5       Limitation of Liability. EXCEPT FOR DAMAGES PAYABLE FOR A PARTY’S BREACH OF ITS OBLIGATIONS UNDER ARTICLE

          8 (BASED ON REASONABLE WRITTEN EVIDENCE) OR REQUIRED TO BE PAID PURSUANT TO A PARTY’S INDEMNIFICATION OBLIGATIONS UNDER THIS ARTICLE 10, NEITHER PARTY NOR ANY OF ITS AFFILIATES SHALL BE LIABLE FOR INDIRECT, INCIDENTAL, SPECIAL,
        EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF PROFITS OR BUSINESS INTERRUPTION, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, TORT, NEGLIGENCE, BREACH OF STATUTORY DUTY OR OTHERWISE IN CONNECTION WITH THIS
        AGREEMENT OR THE EXERCISE OF ANY LICENSE GRANTED HERUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

       

      10.6        Insurance.  Each Party shall maintain, at its own expense, commercial general liability
          insurance and other appropriate insurance in an amount consistent with sound business practice and reasonable in light of its obligations under this Agreement.  Each Party shall maintain such insurance for the period commencing promptly after the
          Effective Date until [***] the Term.  Each Party shall provide a certificate of insurance evidencing such coverage to the other Party upon request.  It is understood that such insurance shall not be construed to create any limit of either Party’s
          obligations or liabilities with respect to its indemnification obligations under this Agreement.  Without limiting the generality of the foregoing, Ionis shall maintain, at a minimum, [***]. 

       

      
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      ARTICLE 11

      TERM AND TERMINATION

       

      11.1      Term. This Agreement shall commence on the Effective Date and, unless earlier terminated in accordance
        herewith, shall continue in force and effect on a Licensed Product-by-Licensed Product and country-by-country basis, until the expiration of the Royalty Term for such Licensed Product in such country (such period, the “Term”).  Upon the expiration of the Term for a particular Licensed Product in a particular country, the license grant to Ionis in Section 2.1 shall become non-exclusive, fully-paid, royalty-free, and irrevocable with respect
        to such Licensed Product in such country.

       

      11.2        Termination for Convenience.  Ionis may terminate this Agreement in its entirety or on a
          Target-by-Target basis (i.e. with respect to all Compounds and Licensed Products directed to such Target), for any or no reason, upon: 

       

      11.2.1     [***] prior written notice to BicycleTx if termination occurs [***]; and

       

      11.2.2     [***] prior written notice to BicycleTx if termination occurs [***].

       

      For clarity, with regard to termination of the Agreement in its entirety pursuant to this Section 11.2, the required notice period shall be that period that is applicable to the Licensed Product that is
        furthest advanced at the time of such termination.

       

      11.3        Termination for Uncured Material Breach.

       

      11.3.1    Material Breach.  If either Party (the “Non-Breaching Party”)
        believes that the other Party (the “Breaching Party”) has materially breached one or more of its material obligations under this Agreement (other than for failure to achieve a diligence milestone under Section

          4.5.2 the remedy for  which is set forth in Section 4.5.4), then the Non-Breaching Party may deliver notice of such material breach to the Breaching Party (a “Breach Notice”).  If (a) the
        Breaching Party does not dispute that it has committed a material breach of one or more of its material obligations under this Agreement, and (b) either (i) the Breaching Party fails to cure such breach within [***] ([***] with respect to any
        payment breach) after receipt of the Breach Notice (“Breach Cure Period”), or (ii) a cure cannot be fully achieved within such Breach Cure Period and the Breaching Party has failed to commence to cure or has
        failed to use diligent efforts to achieve a full cure within the Breach Cure Period, then the Non-Breaching Party may terminate this Agreement in whole or in part upon written notice to the Breaching Party, effective upon receipt by the Breaching
        Party, provided that if the Breaching Party is Ionis and such material breach relates solely to a Licensed Product and/or its corresponding Target (but not to all Licensed Products or Targets), then BicycleTx will only have the right to terminate
        the License Agreement solely with respect to such Licensed Product (and the corresponding Target) to which such material breach relates.  If the Breaching Party disputes in good faith that it has materially breached one or more of its material
        obligations under this Agreement or that it has failed to timely or diligently cure such material breach, the Dispute shall be resolved pursuant to Section 12.2 and the Breach Cure Period shall be tolled until such dispute is so resolved. 
        Upon a determination of material breach or failure to cure, the Breaching Party may have the remainder of the Breach Cure Period to cure such material breach.  If such material breach is not cured within the Breach Cure Period, then absent
        withdrawal of the Non-Breaching Party’s request for termination, this Agreement shall terminate, effective as of the expiration of the Breach Cure Period.

       

      
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      11.3.2    Adverse Ruling. Furthermore, if as a result of the application Section 12.2, the Breaching Party
        is determined to be in material breach of one or more of its material obligations under this Agreement (other than for failure to achieve a diligence milestone under Section 4.5.2 the remedy for  which is set forth in Section 4.5.4),

        such that the Non-Breaching Party has the right to terminate this Agreement in whole or with respect to a particular Licensed Product and/or its corresponding Target (an “Adverse Ruling”) and the Breaching
        Party fails to complete the actions specified in such Adverse Ruling, or to cure such material breach within [***] ([***] with respect to any payment breach) after such Adverse Ruling, or such other period (which may be shorter) as the arbitrators
        may provide in such Adverse Ruling, then the Non-Breaching Party may terminate this Agreement in whole or in part upon written notice to the Breaching Party, provided that if the Breaching Party is Ionis and such Adverse Ruling relates solely to a
        Licensed Product and/or its corresponding Target (but not to all Licensed Products or Targets), then BicycleTx will only have the right to terminate the License Agreement solely with respect to the Licensed Product (and the corresponding Target) to
        which such Adverse Ruling relates.

       

      11.4       Termination for Insolvency.  If either Party (a) files for
        protection under bankruptcy or insolvency laws, (b) makes an assignment for the benefit of creditors, (c) appoints or suffers appointment of a receiver or trustee over substantially all of its property that is not discharged within [***] after such
        filing, (d) is a party to any dissolution or liquidation, (e) files a petition under any bankruptcy or insolvency act or has any such petition filed against it that is not discharged within [***] of the filing thereof, or (f) admits in writing its
        inability generally to meet its obligations as they fall due in the general course, then the other Party may terminate this Agreement in its entirety effective immediately upon written notice to such Party.

       

      11.5        Rights in Bankruptcy.

       

      11.5.1    Applicability of 11 U.S.C. § 365(n).  All rights and licenses (collectively, the “Intellectual Property”) granted under or pursuant to this Agreement, including all rights and licenses to use improvements or enhancements developed during the Term, are intended to be, and shall otherwise be
        deemed to be, for purposes of Section 365(n) of the United States Bankruptcy Code (the “Bankruptcy Code”) or any analogous provisions in any other country or jurisdiction, licenses of rights to “intellectual
        property” as defined under Section 101(35A) of the Bankruptcy Code.  The Parties agree that the licensee of such Intellectual Property under this Agreement shall retain and may fully exercise all of its rights and elections under the Bankruptcy
        Code, including Section 365(n) of the Bankruptcy Code, or any analogous provisions in any other country or jurisdiction.  All of the rights granted to either Party under this Agreement shall be deemed to exist immediately before the occurrence of
        any bankruptcy case in which the other Party is the debtor.

       

      11.5.2    Rights of non-Debtor Party in Bankruptcy.  If a bankruptcy proceeding is commenced by or against either
        Party under the Bankruptcy Code or any analogous provisions in any other country or jurisdiction, the non-debtor Party shall be entitled to a complete duplicate of (or complete access to, as appropriate) any Intellectual Property and all
        embodiments of such Intellectual Property, which, if not already in the non-debtor Party’s possession, shall be delivered to the non-debtor Party within five Business Days of such request; provided, that the debtor Party is excused from its
        obligation to deliver the Intellectual Property to the extent the debtor Party continues to perform all of its obligations under this Agreement and the Agreement has not been rejected pursuant to the Bankruptcy Code or any analogous provision in
        any other country or jurisdiction.

       

      11.6       Effects of Termination.  Upon any termination of this Agreement
        in its entirety by either Party, the following terms will apply.  Upon any termination of this Agreement with respect to a particular Target (such terminated Target, a “Terminated Target”), the following
        terms will apply solely with respect to such Terminated Target and corresponding Terminated Assets.  For clarity, during the pendency of any dispute regarding material breach and/or any Breach Cure Period, all of the terms and conditions of this
        Agreement shall remain in effect and the Parties shall continue to perform all of their respective obligations hereunder.

       

      
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      11.6.1     Licenses.  All licenses granted by either Party will automatically terminate.

       

      11.6.2    Sublicenses.  Any Ionis Sublicensee will, from the effective date of such termination, automatically
        become a direct licensee of BicycleTx, provided that such Sublicensee is not then in default of its sublicense agreement and such sublicense was granted in accordance with Section 2.4, and provided further that: (a) such direct license
        shall not obligate (i) such Sublicensee to perform contractual obligations greater than those set forth in the applicable sublicense or (ii) BicycleTx to perform contractual obligations greater than those set forth herein, (b) the scope of such
        direct license shall be consistent with the scope of the license sublicensed to such Sublicensee, and (c) the amounts payable to BicycleTx by such Sublicensee under such direct license shall be equivalent to the amounts BicycleTx would have
        received from Ionis under this Agreement as a result of such Sublicensee’s activities had this Agreement remained in effect and such Sublicensee performed such activity under the sublicense agreement with Ionis.

       

      11.6.3    Confidential Information.  Each Party shall return or cause to be returned to the other Party or destroy
        (and certify such destruction to such other Party) all Confidential Information and all substances or compositions of the other Party or its Affiliates delivered or provided by or on behalf of such other Party in accordance with Section 8.7.

       

      11.7     Accrued Rights; Surviving Obligations.  Termination or expiration
        of this Agreement (either in its entirety or with respect to one or more Terminated Targets and Terminated Asset) for any reason shall be without prejudice to any rights that shall have accrued to the benefit of a Party prior to such termination or
        expiration.  Such termination or expiration shall not relieve a Party from obligations that are expressly indicated to survive the termination or expiration of this Agreement.  Without limiting the foregoing, the following Articles and Sections of
        this Agreement shall survive the termination or expiration of this Agreement for any reason: Articles 1 (to the extent applicable to other surviving Sections or Articles), 8 (excluding Section 8.6), 10, and 12
        (excluding Section 12.6), and Section 4.12, Sections 6.4.4, 6.5.2, and 6.7 (in each case solely with respect to amounts accrued or owing as of the effective date of termination), 6.8, 6.9, 6.10,
        6.11, 7.1, 7.7, 9.4, 11.1(last sentence only), 11.5, 11.6, 11.7]

       

      ARTICLE 12

      MISCELLANEOUS

       

      12.1        Governing Law and Service.

       

      12.1.1  Governing Law.  This Agreement and the performance, enforcement, breach, and termination hereof shall be
        interpreted, governed by, and construed in accordance with the laws of the State of New York, United States excluding any conflicts or choice of law rule or principle that might otherwise refer construction or interpretation of this Agreement to
        the substantive law of another jurisdiction; provided, that all questions concerning (a) inventorship of Patents under this Agreement shall be determined in accordance with Section 7.1.1 and (b) the construction or effect of Patents shall
        be determined in accordance with the laws of the country or other jurisdiction in which the particular Patent has been filed or granted, as the case may be.  The Parties agree to exclude the application to this Agreement of the United Nations
        Convention on Contracts for the International Sale of Goods.

       

      
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      12.1.2    Service.  Each Party further agrees that service of any process, summons, notice, or document by
        registered mail to its address set forth in Section 12.10 shall be effective service of process for any action, suit, or proceeding brought against it by the other Party under this Agreement in any such court.

       

      12.2     Dispute Resolution.  Except as provided in Section 3.3 and Section 12.2.2, any dispute
        arising out of or relating to this Agreement that has not been resolved at the JSC or otherwise under the terms of this Agreement, including the determination of the scope or applicability of this Section 12.2 and the agreement to
        arbitrate, or any document or instrument delivered in connection herewith (a “Dispute”), shall be resolved pursuant to this Section 12.2.

       

      12.2.1    General.  Any Dispute shall first be referred to the Alliance Managers who will seek to resolve the issue
        within [***].  If no resolution is obtained, the issue will be elevated to the Senior Officers of the Parties, who shall confer in good faith on the resolution of the issue.  Without limiting Section 12.5, any final decision mutually agreed
        to by the Senior Officers shall be conclusive and binding on the Parties.  If the Senior Officers are not able to agree on the resolution of any such issue within [***] (or such other period of time as mutually agreed by the Senior Officers) after
        such issue was first referred to them, then, except as otherwise set forth in Section 12.2.2, the Dispute shall be finally settled by arbitration as set forth in Section 12.2.3.  Any dispute concerning the commencement of the
        arbitration shall be finally settled by the arbitrators.

       

      12.2.2   Intellectual Property Disputes.  If a Dispute arises with respect to the validity, scope, enforceability,
        inventorship, or ownership of any Patent, trademark, or other intellectual property right, and such Dispute cannot be resolved in accordance with Section 12.2.1, then, unless otherwise agreed by the Parties in writing, such Dispute shall
        not be submitted to an arbitration proceeding in accordance with Section 12.2.3 and instead either Party may initiate litigation in a court of competent jurisdiction, notwithstanding Section 12.1, in any country or other
        jurisdiction in which such rights apply; provided, however, that the Parties expressly waive any right to a jury trial in connection with disputes under this Section 12.2.2.  In case of a Dispute between the Parties with respect to
        inventorship, the Parties shall jointly select an independent Third Party patent attorney registered before the United States Patent and Trademark Office who has appropriate professional credentials in the relevant subject matter and jurisdiction
        and submit such Dispute to the mutually-selected independent Third Party patent attorney for resolution by expert determination under United States patent law.  The decision of such patent attorney with respect to inventorship shall be final, and
        the Parties agree to be bound by the decision and share equally the expenses of such patent attorney. If within [***] after the Senior Officers have failed to settle a Dispute regarding inventorship the Parties have not been able to mutually agree
        on the selection of an independent Third Party patent attorney for such expert determination, each Party shall appoint a patent counsel within [***] and both Party-appointed patent counsels shall, within [***] following the last appointment of a
        patent counsel by a Party, nominate the patent counsel who will conduct the expert determination under this Section 12.2.2.

       

      12.2.3    Arbitration.  Any arbitration shall take place in accordance with Schedule 12.2.3.

       

      12.2.4    Adverse Ruling.  Any determination pursuant to this Section 12.2 that a Party is in material
        breach of its material obligations hereunder shall specify a (nonexclusive) set of actions to be taken to cure such material breach, if feasible.

       

      
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      12.2.5   Interim Relief.  Notwithstanding anything herein to the contrary in this Section 12.2, in the event
        that a Party reasonably requires relief on a more expedited basis than would be possible pursuant to the procedure set forth in this ARTICLE 12, such Party may seek interim or provisional relief, including a temporary restraining order,
        preliminary injunction, or other interim equitable relief concerning a Dispute, if necessary to protect the interests of such Party.  This Section 12.2.5 shall be specifically enforceable.

       

      12.2.6    Pending Dispute.  During a pending Dispute, where this Agreement has not yet been terminated, each Party
        shall continue to perform in good faith its obligations under this Agreement.

       

      12.3    Entire Agreement; Amendments.  This Agreement and the Stock Purchase
        Agreement, including any schedules, constitute the entire, final, and complete agreement and understanding between the Parties with respect to its subject matter and replaces and supersedes all prior discussions and agreements between them with
        respect to the subject matter hereof.  Each Party confirms that it is not relying on any representations or warranties of the other Party except as specifically set forth in this Agreement.  No modification of any terms or conditions hereof shall
        be effective unless made in writing and signed by a duly authorized representative of each Party.

       

      12.4        Severability.  If any provision of this Agreement is, becomes, or is
          deemed invalid or unenforceable by any court or other competent authority having jurisdiction, the remainder of this Agreement shall remain unimpaired and the Parties shall promptly negotiate in good faith to amend such invalid or unenforceable
          provision to conform to applicable laws so as to be valid and enforceable and best accomplish the original intent of the Parties.

       

      12.5        Waiver and Non-Exclusion of Remedies.  Any term or condition of this
          Agreement may be waived at any time by the Party that is entitled to the benefit thereof, but no such waiver shall be effective unless it is in writing and signed by the Party waiving such term or condition.  The waiver by either Party hereto of
          any right hereunder or of a breach by the other Party shall not be deemed a waiver of any other right hereunder or of any other breach by such other Party whether of a similar nature or otherwise.  The rights and remedies provided herein are
          cumulative and do not exclude any other right or remedy provided by Applicable Law or otherwise available except as expressly set forth herein.

       

      12.6        Force Majeure.  Each Party shall be excused from liability for
        the failure or delay in performance of any obligation under this Agreement (other than a payment obligation) by reason of any event beyond such Party’s reasonable control, including acts of God, fire, flood, explosion, earthquake, epidemic or
        pandemic (including quarantine, lock-down, movement restriction or similar orders imposed by any governmental authority as of or after the Effective Date in connection therewith), or other natural forces, war, civil unrest, acts of terrorism,
        accident, destruction, or other casualty, any lack or failure of transportation facilities, any lack or failure of supply of raw materials or supplies, or any other event similar to those enumerated above.  Such excuse from liability shall be
        effective to the extent and duration of the event(s) causing the failure or delay in performance and provided that the Party has not caused such event(s) to occur.  Notice of a Party’s failure or delay in performance due to force majeure must be
        given to the other Party as soon as reasonably practicable after its occurrence.

       

      12.7        Export Control.  This Agreement is made subject to any
        restrictions concerning the export of products or technical information from the United States or other countries that may be imposed on the Parties from time to time.  Each Party agrees that it will not export, directly or indirectly, any
        technical information acquired from the other Party under this Agreement or any products using such technical information to a location or in a manner that at the time of export requires an export license or other governmental approval, without
        first obtaining the written consent to do so from the appropriate agency or other governmental entity in accordance with Applicable Law.

       

      
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      12.8       Relationship of the Parties.  The relationship of the Parties is that of independent contractors, and
        nothing in this Agreement shall be construed to create a partnership, joint venture, franchise, employment, or agency relationship between the Parties.  Neither Party shall be considered the agent of the other Party for any purpose whatsoever and
        neither Party has any authority to enter into any contract or assume any obligation for the other Party or to make any warranty or representation on behalf of the other Party.  All persons employed by a Party shall be employees of such Party and
        not of the other Party and all costs and obligations incurred by reason of any such employment shall be for the account and expense of such Party.  The Parties (and any successor, assignee, transferee, or Affiliate of a Party) shall (a) use
        commercially reasonable efforts to structure the arrangement and activities contemplated by this Agreement to avoid the arrangement contemplated by this Agreement being treated as a partnership that is engaged in a “United States trade or business”
        for United States tax purposes and (b) not treat or report the relationship between the Parties arising under this Agreement as a partnership for United States tax purposes without the prior written consent of the other Party unless required by a
        final “determination” as defined in Section 1313 of the United States Internal Revenue Code of 1986, as amended.

       

      12.9        Assignment.  Neither Party shall sell, transfer, assign,
        delegate, pledge, or otherwise dispose of, whether voluntarily, involuntarily, by operation of law or otherwise, this Agreement or any of its rights or obligations hereunder without the prior written consent of the other Party, such consent not to
        be unreasonably withheld, conditioned, or delayed; provided, that either Party may make such a transfer or assignment without the other Party’s consent (a) to its Affiliate, provided that if the entity to which this Agreement is assigned ceases to
        be an Affiliate of the assigning Party, this Agreement will be automatically assigned back to the assigning Party or its successor or (b) to a successor in interest by way of merger, consolidation, sale of stock, or sale of all or substantially all
        of its business to which this Agreement relates.  Any purported assignment or delegation in violation of this Section 12.9 shall be null and void.  All validly assigned and delegated rights and obligations of the Parties hereunder shall be
        binding upon and inure to the benefit of and be enforceable by and against the successors and permitted assigns of BicycleTx or Ionis, as the case may be.  The permitted assignee or transferee shall assume all obligations of its assignor or
        transferor under this Agreement.  Without limiting the generality of the foregoing, the grant of rights set forth in this Agreement shall be binding upon any successor or permitted assignee of BicycleTx, and the obligations of Ionis (including all
        payment obligations) shall run in favor of any such successor or permitted assignee of BicycleTx’s benefits under this Agreement.  Notwithstanding the foregoing, all rights to Know-How, Patents, materials, and other intellectual property Controlled
        by a Third Party permitted assignee of a Party (or any of such Third Party’s affiliates immediately prior to the closing of such assignment) immediately prior to such assignment shall be automatically excluded from the rights licensed or granted to
        the other Party under this Agreement.

       

      12.10     Notices.  Any notice required or permitted pursuant to this Agreement shall be in writing and delivered by
        personal delivery, overnight express courier service, electronic mail, facsimile transmission, or by certified or registered mail, return receipt requested, and shall be deemed given upon personal delivery, upon acknowledgement of receipt fax or
        electronic transmission, on the next Business Day after deposit if sent by overnight express courier service, or five days after deposit in the mail.  Notices will be sent to the following addresses or such other address as either Party may specify
        in writing pursuant to this Section 12.10.  BicycleTx will promptly provide notice information for the Gatekeeper once available.

       

      If to BicycleTx, to:

      BicycleTx Limited

      Building 900

      
        Babraham Research Campus

        Cambridge CB22 3AT, UK

        Attention: Chief Operating Officer

         

        

      

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

       

      BicycleTx Limited

      Building 900

      Babraham Research Campus

      Cambridge CB22 3AT, UK

      Attention:  General Counsel

       

      Email:  [***]

       

      If to Ionis, to:

       

      Ionis Pharmaceuticals, Inc.

      2855 Gazelle Court

      Carlsbad, CA 92010

      U.S.A.

      Attention: Executive Vice President, Research

       

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

       

      Attention: General Counsel

      Email: [***]

      

      

      12.11     English Language.  This Agreement shall be written and executed
        in, and all other communications under or in connection with this Agreement shall be in, the English language.  Any translation into any other language shall not be an official version thereof, and in the event of any conflict in interpretation
        between the English version and such translation, the English version shall control.

       

      12.12      Performance by Affiliates.  Each Party may use one (1) or more of its Affiliates to
          perform its obligations and duties hereunder and such Affiliates are expressly granted certain rights herein to perform such obligations and duties; provided that each such Affiliate shall be bound by the corresponding obligations of such Party;
          and provided further that such Party, subject to an assignment to such Affiliate pursuant to Section 12.9, shall remain liable hereunder for the prompt payment and performance of its obligations hereunder. 

       

      
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      12.13    Construction.  The terms of this Agreement represent the results of negotiations between the Parties and
        their representatives, each of which has been represented by counsel of its own choosing, and neither of which has acted under duress or compulsion, whether legal, economic or otherwise.  Accordingly, the terms of this Agreement will be interpreted
        and construed in accordance with their usual and customary meanings, and each Party hereby waives the application in connection with the interpretation and construction of this Agreement of any rule of law to the effect that ambiguous or
        conflicting terms contained in this Agreement will be interpreted or construed against the Party whose attorney prepared the executed draft or any earlier draft of this Agreement.  Except as otherwise explicitly specified to the contrary, (a)
        references to a Section, exhibit, appendix, or schedule means a Section of, or exhibit, appendix, or schedule to this Agreement, unless another agreement is specified, (b) the word “including” (in its various forms) means “including without
        limitation,” (c) the words “will” and “shall” have the same meaning, (d) references to a particular statute or regulation include all rules and regulations thereunder and any predecessor or successor statute, rules or regulation, in each case as
        amended or otherwise modified from time to time, (e) words in the singular or plural form include the plural and singular form, respectively, (f) references to a particular person include such person’s successors and assigns to the extent not
        prohibited by this Agreement, (g) unless otherwise specified, “$” is in reference to United States dollars, (h) the headings contained in this Agreement, in any exhibit, appendix, or schedule to this Agreement are for convenience only and will not
        in any way affect the construction of or be taken into consideration in interpreting this Agreement, (i) the word “or” means “and/or” unless the context dictates otherwise because the subjects of the conjunction are mutually exclusive, (j) the
        words “herein”, “hereof”, and “hereunder” and other words of similar import refer to this Agreement as a whole and not to any particular Section or other subdivision, and (k) all references to days mean calendar days, unless otherwise specified.

       

      12.14    Schedules.  In the event of any inconsistencies between this Agreement and any schedules or other
        attachments hereto, the terms of this Agreement shall control.

       

      12.15     Further Assurance.  Each Party agrees to execute, acknowledge, and deliver such further instruments, and
        to do all such other acts, as may be necessary or appropriate in order to carry out the purposes and intent of this Agreement.

       

      12.16     No Benefit to Third Parties.  Except as provided in ARTICLE 10, covenants and agreements set forth
        in this Agreement are for the sole benefit of the Parties hereto and their successors and permitted assigns, and they shall not be construed as conferring any rights on any other Persons.

       

      12.17    Counterparts.  This Agreement may be executed in one or more counterparts in original, facsimile, PDF, or
        other electronic format, each of which shall be an original, and all of which together shall constitute one instrument.

       

      [SIGNATURE PAGE FOLLOWS]

      

      

      
        - 52 -

        
          

      

      THIS COLLABORATION AND LICENSE AGREEMENT is executed by the authorized representatives of the Parties as of the Effective Date.

      

      

      	
              BICYCLETX LIMITED

            	
              IONIS PHARMACEUTICALS, INC.

            
	 	 	 	 
	
              By:

            	
              /s/Kevin Lee

            	
              By:

            	
              /s/Brett Monia

            
	 	 	 	 
	
              Name:

            	
              Kevin Lee

            	
              Name:

            	
              Brett Monia

            
	 	 	 	 
	
              Title:

            	
              CEO

            	
              Title:

            	
              CEO

            

      

      

      
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      Schedule 1.22

       

      [***]

       

      
        54

        
          

      

      Schedule 9.2.1

       

      [***]

       

      
        55

        
          

      

      Schedule 12.2.3

       

      [***]

       

      
        56

        
          

      

      Exhibit 6.2

       

      

      SHARE PURCHASE AGREEMENT

       

      This share Purchase Agreement (“Agreement”)

        is entered into as of _______, 2021 (the “Execution Date”), by and between Bicycle Therapeutics plc, a company incorporated under the laws of
        England and Wales having an office at Building 900, Babraham Research Campus, Cambridge, United Kingdom CB22 3AT (the “Company”), and Ionis
          Pharmaceuticals, Inc. a Delaware corporation with a principal place of business at 2855 Gazelle Court, Carlsbad, California 92010, USA (the “Purchaser”).  The capitalized terms
        used herein and not otherwise defined have the meanings given to them in Appendix 1.

       

      Recitals

       

      BicycleTx Limited (“BicycleTx”), an affiliate of the Company, and Purchaser entered into that certain Evaluation and Option Agreement
        dated as of December 31, 2020 (the “Option Agreement”) pursuant to which BicycleTx granted to the Purchaser an exclusive option to obtain an exclusive license under BicycleTx’s technology
        to research, develop, manufacture, and commercialize products incorporating TfR1 Bicycles (as defined in the Collaboration Agreement (as defined below)) and Purchaser has exercised such option in accordance with the terms of the Option Agreement. 
        Pursuant to the exercise of such option and contemporaneously with execution of this Agreement, BicycleTx and Purchaser are entering into that certain Collaboration and Licensing Agreement (the “Collaboration

          Agreement”).

       

      Pursuant to the Option Agreement, and as partial consideration for the Collaboration Agreement, the Company has agreed to sell, and the Purchaser has agreed to purchase, ordinary shares, nominal
        value £0.01 per share, of the Company  (the “Ordinary Shares”), subject to and in accordance with the terms and provisions of this Agreement.

       

      Agreement

       

      For good and valuable consideration, the Purchaser and the Company agree as follows:

       

      	

            	1.	
              Sale and Purchase of Ordinary Shares

            

       

      1.1       Purchase of Ordinary Shares.  Subject to the terms and conditions
        of this Agreement, at the Closing, the Company will issue and sell to the Purchaser, and the Purchaser will purchase from the Company, a number of  Ordinary Shares equal to $11,000,000 divided by the Share Value, rounded down to the nearest whole
        share (such Ordinary Shares, the “Shares”).  The aggregate purchase price shall equal the number of Shares multiplied by the Share Value, rounded to the nearest cent (the “Purchase Price”), provided, however, that if the number of Shares calculated in accordance with the preceding clause of this Section 1.1
        exceeds the Share Cap, the Company will issue and sell to Purchaser, and the Purchaser will purchase from the Company, the number of Ordinary Shares equal to the Share Cap, at the Share Value, and shall pay to the Company in cash the difference
        between (i) $11,000,000 and (ii) the product of the Share Value multiplied by the Share Cap (any such amount, the “Closing Cash”).  In the event the
        Share Cap is applicable, the term “Shares” shall refer to the number of Ordinary Shares equal to the Share Cap, and the term “Purchase
          Price” shall refer to the product of the Share Value and the Share Cap.

       

      1.2        Payment.  At the Closing, Purchaser will pay the Purchase Price and the Closing Cash, if any, by wire
        transfer of immediately available funds in accordance with wire instructions, which instructions will have been provided by the Company to Purchaser at least three (3) Business Days prior to the Closing, and the Company will cause its registrar and
        transfer agent to issue such Shares in restricted book entry form registered in the name of the Purchaser.

       

      
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      1.3          Closing.

       

      (a)        Closing.  The closing of the transaction contemplated by Section 1.1 (the “Closing”) will be held at the offices of the Company or through the electronic exchange of documents and signatures, as promptly as practicable and upon the satisfaction of the closing
        conditions set forth in Section 6 hereof, and in no event more than ten (10) Business Days after the Execution Date.

       

      (b)          Closing Deliverables.

       

      (i)            At the Closing, the Company will deliver to Purchaser:

       

       (1)     a duly executed cross-receipt in form and substance reasonably satisfactory to each party (the “Cross-Receipt”);

       

       (2)         a certificate in form and substance reasonably satisfactory to Purchaser and duly executed on behalf of the Company by an authorized officer of
        the Company, certifying that the conditions to the Closing set forth in Sections 6.2(a), (b), (c) and (d) of this Agreement have been fulfilled; and

       

       (3)         a certificate of the secretary of the Company dated as of the Closing Date certifying that attached thereto is a true and complete copy of all
        resolutions adopted by the Board authorizing the execution, delivery and performance of this Agreement and the transactions contemplated herein and that all such resolutions are in full force and effect and are all the resolutions adopted in
        connection with the transactions contemplated hereby as of the Closing Date.

       

      (ii)           At the Closing, Purchaser will deliver to the Company:

       

       (1)          a duly-executed Cross-Receipt; and

       

       (2)         a certificate in form and substance reasonably satisfactory to the Company and duly executed on behalf of Purchaser by an authorized officer of
        Purchaser, certifying that the conditions to the Closing set forth in Section 6.1(b) and (c) of this Agreement have been fulfilled.

       

      	

            	2.	
              Representations and Warranties of the Company

            

       

      Except as otherwise specifically contemplated by this Agreement, the Company hereby represents and warrants to Purchaser that:

       

      2.1         Private Placement.  Neither the Company nor any Person acting on its behalf, has, directly or
        indirectly, made any offers or sales of any security or solicited any offers to buy any security, under any circumstances that would require registration of the Shares under the Securities Act.  Subject to the accuracy of the representations made
        by Purchaser in Section 3, the Shares will be issued and sold to Purchaser in compliance with applicable exemptions from the registration and prospectus delivery requirements of the Securities Act and the registration and qualification
        requirements of all applicable securities Laws of the states of the United States.  The Company has not engaged any brokers, finders or agents, or incurred, or will incur, directly or indirectly, any liability for brokerage or finder’s fees or
        agents’ commissions or any similar charges in connection with this Agreement and the transactions contemplated hereby.

       

      
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      2.2         Corporate Power and Qualification.  The Company has full corporate power and authority to conduct its
        business as currently conducted.  The Company is duly qualified to do business and is in good standing in every jurisdiction in which the nature of the business conducted by it or property owned by it makes such qualification necessary, except
        where the failure to be so qualified or in good standing, as the case may be, would not reasonably be expected to have a Material Adverse Effect on the Company.

       

      2.3         Authorization; Enforcement.  The Company has all requisite corporate power and authority to enter into
        and to perform its obligations under this Agreement, to consummate the transactions contemplated hereby and to issue the Shares in accordance with the terms and conditions hereof.  The execution, delivery and performance of this Agreement by the
        Company and the consummation by it of the transactions contemplated hereby (including the issuance of the Shares at the Closing in accordance with the terms and conditions hereof) have been duly authorized by the Board and no further consent or
        authorization of the Company, the Board, or its shareholders is required.  This Agreement has been duly executed by the Company and constitutes a legal, valid and binding obligation of the Company enforceable against the Company in accordance with
        its terms, except as enforceability may be limited by applicable bankruptcy, insolvency, reorganization, or moratorium or similar Laws affecting creditors’ and contracting parties’ rights generally.

       

      2.4          Issuance of Shares.  The Shares, upon issuance in accordance with the terms of this Agreement, will be
        validly issued, fully paid and non-assessable and will not be subject to preemptive rights or other similar rights of shareholders of the Company.

       

      2.5          SEC Documents, Financial Statements.

       

      (a)          The American Depositary Shares are registered pursuant to Section 12(b) or 12(g) of the Exchange Act.  The Company has delivered or made
        available (by filing on the SEC’s electronic data gathering and retrieval system (EDGAR)) to Purchaser complete copies of its most recent Annual Report on Form 10-K and each subsequent Quarterly Report on Form 10-Q, and any report on Form 8-K, in
        each case filed with the SEC prior to the Execution Date (the “SEC Documents”).  As of its date, each SEC Document complied in all material respects with the requirements of the Exchange
        Act, and other Laws applicable to it, and, as of its date, such SEC Document did not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements
        therein, in light of the circumstances under which they were made, not misleading.  No inquiries or any other investigation conducted by or on behalf of Purchaser or its representatives or counsel will
        modify, amend or affect Purchaser’s right to rely on the truth, accuracy and completeness of the SEC Documents and the Company’s representations and warranties contained in this Agreement.

       

      (b)       There are no outstanding or unresolved comments in comment letters received from the SEC or its staff.

       

      (c)          As of the Execution Date, other than the transactions that are the subject of this Agreement and the Collaboration Agreement, no material fact or circumstance exists
        that would be required to be disclosed in a current report on Form 8-K or in a registration statement filed under the Securities Act, were such a registration statement filed on the date hereof, that has not been disclosed in an SEC Document.

       

      
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      (d)        The financial statements, together with the related notes, of the Company included in the SEC Documents comply as to form in all material respects
        with all applicable accounting requirements and the published rules and regulations of the SEC and all other applicable rules and regulations with respect thereto.  Such financial statements, together with the related notes and schedules, have been
        prepared in accordance with GAAP applied on a consistent basis during the periods involved (except (i) as may be otherwise indicated in such financial statements or the notes thereto or (ii) in the case of unaudited interim statements, to the
        extent they may not include footnotes or may be condensed or summary statements), and fairly present in all material respects the financial condition of the Company and its consolidated subsidiaries as of the dates thereof and the results of
        operations and cash flows for the periods then ended (subject, in the case of unaudited statements, to normal year-end audit adjustments).

       

      (e)         The American Depositary Shares are listed on Nasdaq, and the Company has taken no action designed to, or that to its knowledge is likely to have
        the effect of, terminating the registration of the American Depositary Shares under the Exchange Act or delisting the American Depositary Shares from Nasdaq.  As of the Execution Date, the Company has not received any notification that, and has no
        knowledge that, the SEC or Nasdaq is contemplating terminating such registration or listing.

       

      2.6          Internal Controls; Disclosure Controls and Procedures.  The
        Company maintains internal control over financial reporting as defined in Rule 13a-15(f) under the Exchange Act.  The Company has implemented the “disclosure controls and procedures” (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange
        Act) required in order for the principal executive officer and principal financial officer of the Company to engage in the review and evaluation process mandated by the Exchange Act, and is in compliance with such disclosure controls and procedures
        in all material respects.  Each of the principal executive officer and the principal financial officer of the Company has made all certifications required by Sections 302 and 906 of the Sarbanes-Oxley Act of 2002 with respect to all reports,
        schedules, forms, statements and other documents required to be filed by the Company with the SEC.

       

      2.7          Voting Rights.

       

      (a)          All of the Ordinary Shares are entitled to one (1) vote per share.

       

      (b)        Except as described or referred to in the SEC Documents, as of the Execution Date, there were not: (i) any outstanding equity securities, options,
        warrants, rights (including conversion or preemptive rights) or other agreements pursuant to which the Company is or may become obligated to issue, sell or repurchase any ordinary shares, ADSs or any other securities of the Company other than
        equity securities that may have been granted pursuant to its equity incentive plans, which plans are described in the SEC Documents; or (ii) any restrictions on the transfer of share capital of the Company other than pursuant to applicable U.K. or
        U.S. federal or state securities Laws or as set forth in this Agreement.

       

      (c)          The Company is not a party to or subject to any agreement or understanding relating to the voting of shares of or other securities of  the
        Company or the giving of written consents by a shareholder or director of the Company.

       

      2.8          No Conflicts; Government Consents and Permits.

       

      (a)         The execution, delivery and performance of this Agreement by the Company and the consummation by the Company of the transactions contemplated
        hereby (including the issuance of the Shares) will not (i) conflict with or result in a violation of any provision of the Company’s Articles of Association, as in effect on the date hereof, (ii) violate or conflict with, or result in a breach of
        any provision of, or constitute a default under, any agreement, indenture, or instrument to which the Company is a party, or (iii) subject to Section 2.8(b), result in a violation of any Law (including United States federal, state and U.K.
        securities Laws and regulations and regulations of any self-regulatory organizations) applicable to the Company, except in the case of clauses (ii) and (iii) only, for such conflicts, breaches, defaults, and violations as would not
        reasonably be expected to have, a Material Adverse Effect on the Company or result in a liability for Purchaser.

       

      
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      (b)         The Company is not required to obtain any consent, authorization or order of, or make any filing or registration with, any court or governmental
        agency or any regulatory agency or self-regulatory organization in order for it to execute, deliver or perform any of its obligations under this Agreement in accordance with the terms and conditions hereof, or to issue and sell the Shares in
        accordance with the terms and conditions hereof other than such as have been made or obtained, and except for any post-closing filings required to be made under federal, national or state securities Laws.

       

      2.9         Litigation.  Other than as set forth in the SEC Documents filed prior to the Execution Date, there is no
        action, suit, proceeding or investigation pending (of which the Company has received notice or otherwise has knowledge) or, to the Company’s knowledge, threatened, against the Company or that the Company intends to initiate, except where such
        action, suit, proceeding or investigation, as the case may be, and would not reasonably be expected to have a Material Adverse Effect.

       

      2.10     Licenses and Other Rights; Compliance with Laws.  The Company has all franchises, permits, licenses and
        other rights and privileges (“Permits”) necessary to permit it to own its properties and to conduct its business as presently conducted and is in compliance thereunder, except where the
        failure to be in compliance would not reasonably be expected to have a Material Adverse Effect.  The Company has not taken any action that would interfere with its ability to renew all such Permit(s), except where the failure to renew such
        Permit(s) would not reasonably be expected to have, a Material Adverse Effect.  The Company is and has been in compliance with all Laws applicable to its business, properties and assets, except where the failure to be in compliance has not had and
        would not reasonably be expected to have a Material Adverse Effect.

       

      2.11        Intellectual Property.

       

      (a)        Other than as set forth in the SEC Documents filed prior to the Execution Date, the Intellectual Property that is owned by the Company or its
        subsidiaries is owned free from any Liens.  All of the Company’s material Intellectual Property Licenses are in full force and effect in accordance with their terms, are free of any Liens, and, to the Company’s knowledge, neither the Company, nor
        any other party thereto, is in material breach of any such material Intellectual Property License.  To the Company’s knowledge, no event has occurred that with notice or lapse of time or both (i) would constitute a breach or default of any such
        material Intellectual Property License, (ii) would result in the termination thereof, or (iii) would cause or permit the acceleration or other change of any right or obligation or the loss of any benefit thereunder by the Company or its
        subsidiaries, except, in the case of each of clauses (i) through (iii), as would not reasonably be expected to have a Material Adverse Effect.

       

      (b)          Except as set forth in the SEC Documents, there is no legal claim or demand of any Person or any proceeding that is pending or threatened in writing, (i) challenging
        the right of the Company in respect of any Intellectual Property of the Company, or (ii) claiming that any default exists under any Intellectual Property License, except, in the case of clauses (i) and (ii) above, where any such claim, demand or
        proceeding has not had, and would notreasonably be expected to have, a Material Adverse Effect.

       

      
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      (c)        Except as set forth in the SEC Documents: (i) the Company or one of its subsidiaries owns, free and clear of any Lien, or, to the Company’s
        knowledge, has a valid license, or an enforceable right to use, as it is used or held for use, all U.S. and non-U.S. patents, trade secrets, know-how, trademarks, service marks, copyrights, and other proprietary and Intellectual Property rights,
        and all grants and applications with respect to the foregoing (collectively, the “Proprietary Rights”) necessary for the conduct of the Company’s business, except where the failure to own
        or have any of the foregoing would not reasonably be expected to have a Material Adverse Effect (such Proprietary Rights owned by or licensed to the Company collectively, the “Company Rights”);

        and (ii) the Company and its subsidiaries have taken reasonable measures to protect the Company Rights, consistent with prudent commercial practices in the biotechnology industry, except where failure to take such measures has not had, and would
        not reasonably be expected to have, a Material Adverse Effect.

       

      2.12      Health Care Matters.  The Company: (i) has operated and currently operates its business in compliance in
        all material respects with applicable provisions of the Health Care Laws (as defined below) of the Food and Drug Administration (“FDA”), the Department of Health and Human Services and any
        comparable state, foreign or other regulatory authority to which they are subject (collectively, the “Applicable Regulatory Authorities”) applicable to the ownership, testing, development,
        manufacture, packaging, processing, use, sale, promotion, distribution, storage, import, export or disposal of any of the Company’s product candidates or any product manufactured or distributed by the Company; (ii) has not received any FDA Form
        483, written notice of adverse finding, warning letter, untitled letter or other correspondence or written notice from any court or arbitrator or the Applicable Regulatory Authorities alleging or asserting non-compliance with any licenses,
        certificates, approvals, clearances, exemptions, authorizations, permits and supplements or amendments thereto required by any such Health Care Laws (“Regulatory Authorizations”); (iii)
        possesses all Regulatory Authorizations required to conduct its business as currently conducted and such Regulatory Authorizations are valid and in full force and effect and the Company is not in violation, in any material respect, of any term of
        any such Regulatory Authorizations; (iv) has not received notice of any claim, action, suit, proceeding, hearing, enforcement, investigation, arbitration or other action from any court or arbitrator or the Applicable Regulatory Authorities or any
        other third party alleging that any product operation or activity is in material violation of any Health Care Laws and has no knowledge that the Applicable Regulatory Authorities or any other third party is considering any such claim, litigation,
        arbitration, action, suit, investigation or proceeding; (v) has not received notice that any of the Applicable Regulatory Authorities has taken, is taking or intends to take action to limit, suspend, modify or revoke any material Regulatory
        Authorizations and has no knowledge that any of the Applicable Regulatory Authorities is considering such action; (vi) has filed, obtained, maintained or submitted all material reports, documents, forms, notices, applications, records, claims,
        submissions and supplements or amendments as required by any Health Care Laws or Regulatory Authorizations and that all such reports, documents, forms, notices, applications, records, claims, submissions and supplements or amendments were
        materially complete and correct on the date filed (or were materially corrected or supplemented by a subsequent submission); (vii) is not a party to and does not have any ongoing reporting obligations pursuant to any corporate integrity agreements,
        deferred prosecution agreements, monitoring agreements, consent decrees, settlement orders, plans of correction or similar agreements with or imposed by any Applicable Regulatory Authority; and (viii) along with its employees, officers and
        directors, has not been excluded, disqualified, suspended or debarred from participation in any government health care program or human clinical research or, to the Company’s knowledge, subject to a governmental inquiry, investigation, proceeding,
        or other similar action that could reasonably be expected to result in debarment, suspension, disqualification or exclusion.

       

      
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      2.13       Clinical Trials.  None of the Company’s product candidates has received marketing approval from any
        Applicable Regulatory Authority.  All clinical and pre-clinical studies and trials conducted by or on behalf of or sponsored by the Company, or in which the Company has participated, with respect to the Company’s product candidates, including any
        such studies and trials that are described in the SEC Documents, or the results of which are referred to in the SEC Documents, as applicable (collectively, “Company Trials”), were, and if
        still pending are, to the Company’s knowledge, being conducted in all material respects in accordance with all applicable Health Care Laws of the Applicable Regulatory Authorities, including the FDA’s current Good Clinical Practices and Good
        Laboratory Practices, standard medical and scientific research procedures and any applicable rules, regulations and policies of the jurisdiction in which such trials and studies are being conducted.  The descriptions in the SEC Documents of the
        results of any Company Trials are accurate and complete descriptions in all material respects and fairly present the data derived therefrom as of the date of such SEC Documents.  The Company has no knowledge of any other studies or trials not
        described in the SEC Documents, the results of which are inconsistent with or call into question the results described or referred to in the SEC Documents.  The Company has not received any written notices, correspondence or other communications
        from the Applicable Regulatory Authorities or any other governmental entity or any institutional review board (“IRB”) or independent ethics committee (“IEC”) requiring or threatening the termination, material modification or suspension of Company Trials, other than ordinary course communications with respect to modifications in connection with the design and
        implementation of such studies or trials, and, to the Company’s knowledge, there are no reasonable grounds for the same.  No investigational new drug application or comparable submission filed by or on behalf of the Company with the FDA has been
        terminated or suspended by the FDA or any other Applicable Regulatory Authority.  The Company has obtained (or caused to be obtained) informed consent by or on behalf of each human subject who participated in a Company Trial, and the Company has
        obtained (or caused to be obtained) applicable IRB or IEC approvals for each Company Trial.  To the Company’s knowledge, none of the Company Trials involved any investigator who has been disqualified as a clinical investigator or has been found by
        the FDA to have engaged in scientific misconduct.

       

      2.14        Absence of Certain Changes.

       

      (a)         Except as disclosed in the SEC Documents filed prior to the Execution Date, since March 31, 2021, no change or event has occurred, except where
        such change or event has not had, and would not reasonably be expected to have, a Material Adverse Effect on the Company.

       

      (b)         Except as set forth in the SEC Documents filed prior to the Execution Date or as contemplated by this Agreement or the Collaboration Agreement,
        since December 31, 2020, the Company has not (i) declared or paid any dividends, or authorized or made any distribution upon or with respect to any class or series of its share capital, or (ii) sold, exchanged or otherwise disposed of any of its
        material assets or rights.

       

      (c)          Since March 31, 2021, the Company has not admitted in writing its inability to pay its debts generally as they become due, filed or consented to
        the filing against it of a petition in bankruptcy or a petition to take advantage of any insolvency act, made an assignment for the benefit of creditors, consented to the appointment of a receiver for itself or for the whole or any substantial part
        of its property, or had a petition in bankruptcy filed against it, been adjudicated a bankrupt, or filed a petition or answer seeking reorganization or arrangement under the federal bankruptcy Laws or any other Laws of the United States or any
        other jurisdiction.

       

      2.15      Not an Investment Company.  The Company is not, and after receipt of the Purchase Price, will not be, an
        “investment company” as defined in the Investment Company Act of 1940, as amended.

       

      2.16      Critical Technology.  The Company does not produce, design, test, manufacture, fabricate, or develop one
        or more “critical technologies” within the meaning of the Defense Production Act of 1950, as amended, including all implementing regulations thereof.

       

      2.17       No Integration.  The Company has not, directly or through any agent, sold, offered for sale, solicited
        offers to buy or otherwise negotiated in respect of, any security (as defined in the Securities Act) that is or will be integrated with the Shares sold pursuant to this Agreement in a manner that would require the registration of the Shares under
        the Securities Act.

       

      
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            	3.	
              Representations and Warranties of Purchaser

            

       

      Except as otherwise specifically contemplated by this Agreement, Purchaser hereby represents and warrants to the Company that:

       

      3.1          Authorization; Enforcement.  Purchaser has the requisite corporate or other similar power and authority
        to enter into this Agreement and to consummate the transactions contemplated hereby.  Purchaser has taken all necessary corporate or other similar action to authorize the execution, delivery and performance of this Agreement.  Upon the execution
        and delivery of this Agreement, this Agreement will constitute a valid and binding obligation of Purchaser enforceable against Purchaser in accordance with its terms and conditions, except as enforceability may be limited by applicable bankruptcy,
        insolvency, reorganization, moratorium or similar Laws affecting creditors’ and contracting parties’ rights generally.

       

      3.2          No Conflicts; Government Consents and Permits.

       

      (a)         The execution, delivery and performance of this Agreement by Purchaser and the consummation by Purchaser of the transactions contemplated hereby
        (including the purchase of the Shares) will not (i) conflict with or result in a violation of any provision of Purchaser’s memorandum and articles of association or equivalent organizational documents, (ii) violate or conflict with, or result in a
        breach of any provision of, or constitute a default under, any agreement, indenture, or instrument to which Purchaser is a party, or (iii) result in a violation of any Law (including U.S. federal and state securities Laws and regulations and
        regulations of any self-regulatory organizations) applicable to Purchaser, except in the case of clauses (ii) and (iii) only, for such conflicts, breaches, defaults, and violations as have not had, and would not reasonably be
        expected to have, a Material Adverse Effect on Purchaser or result in a liability for the Company.

       

      (b)          Purchaser is not required to obtain any consent, authorization or order of, or make any filing or registration with, any court or governmental
        agency or any regulatory agency or self-regulatory organization in order for it to execute, deliver or perform any of its obligations under this Agreement in accordance with the terms and conditions hereof, or to purchase the Shares in accordance
        with the terms and conditions hereof, other than such as have been made or obtained, except if and to the extent applicable for compliance with any requirements of the HSR Act and any other antitrust Law.

       

      3.3         Investment Purpose.  Purchaser is purchasing the Shares for its own account and not with a present view
        toward the public distribution thereof and has no arrangement or understanding with any other Persons regarding the distribution of such Shares except as would not result in a violation of the Securities Act.  Without limiting Section 5.1
        and Section 5.2, Purchaser will not, directly or indirectly, offer, sell, pledge, transfer or otherwise dispose of (or solicit any offers to buy, purchase or otherwise acquire or take a pledge of) any of the Shares except in accordance with
        the Securities Act.

       

      3.4         Reliance on Exemptions.  Purchaser understands that the Company intends for the Shares to be offered and
        sold to it in reliance upon specific exemptions from the registration requirements of United States federal and state securities Laws and that the Company is relying upon the truth and accuracy of, and Purchaser’s compliance with, the
        representations, warranties, agreements, acknowledgments and understandings of Purchaser set forth herein in order to determine the availability of such exemptions and the eligibility of Purchaser to acquire the Shares.

       

      
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      3.5          Accredited Investor; Access to Information.  Purchaser is an “accredited investor” as defined in
        Regulation D under the Securities Act and is knowledgeable, sophisticated and experienced in making, and is qualified to make, decisions with respect to investments in shares presenting an investment decision like that involved in the purchase of
        the Shares.  Purchaser has been furnished with materials relating to the offer and sale of the Shares that have been requested by Purchaser, including the SEC Documents, and Purchaser has had the opportunity to review the SEC Documents.  Purchaser
        has been afforded the opportunity to ask questions of the Company.  Neither such inquiries nor any other investigation conducted by or on behalf of Purchaser or its representatives or counsel will modify, amend or affect Purchaser’s right to rely
        on the truth, accuracy and completeness of the SEC Documents and the Company’s representations and warranties contained in this Agreement.

       

      3.6         Restricted Securities.  Purchaser understands that the Shares will be characterized as “restricted
        securities” under the U.S. federal securities Laws inasmuch as they are being acquired from the Company in a private placement under Section 4(a)(2) of the Securities Act and that under such Laws and applicable regulations such Shares may be resold
        without registration under the Securities Act only in certain limited circumstances.

       

      3.7         Governmental Review.  Purchaser understands that no U.S. federal or state or U.K. agency or any other
        Governmental Authority has passed upon or made any recommendation or endorsement of the Shares or an investment therein.

       

      	

            	4.	
              Standstill Agreement

            

       

      4.1      During the period commencing on the date of this Agreement (the “Standstill Commencement Date”)

        and ending on the 18-month anniversary of the Standstill Commencement Date (the “Standstill Period”), neither Purchaser, any of Purchaser’s controlled Affiliates nor any of Purchaser’s representatives acting on behalf of or in concert with
        Purchaser will, in any manner, directly or indirectly:

       

      (a)          make, effect, initiate, cause or participate in (i) any acquisition of beneficial ownership of any securities of the Company or any securities
        (including derivatives thereof) of any subsidiary or other controlled Affiliate of the Company, (ii) any acquisition of all or a material portion of the assets of the Company and its subsidiaries on a consolidated basis or (iii) any tender offer,
        exchange offer, merger, business combination, recapitalization, restructuring, liquidation, dissolution or extraordinary transaction involving the Company or any subsidiary or other controlled Affiliate of the Company or involving any securities or
        assets of the Company or any securities or assets of any subsidiary, division or other affiliate of the Company (provided that the Purchaser may tender its shares in any tender or exchange offer made by any third party provided that Ionis is not in
        breach of or won’t be in breach of this Section 4.1 of this Agreement), or (iv) any “solicitation” of “proxies” (as those terms are used in the proxy rules of the SEC) or consents with respect to any securities of the Company;

       

      (b)       form, join or in any way participate in a “group” (as defined under the Exchange Act) with respect to the
        beneficial ownership of any securities of the Company or any subsidiary or division of the Company;

       

      (c)          otherwise act, alone or in concert with others, to seek to control or influence the management, Board or policies of the Company (other than
        such policies as may be within the scope of the Collaboration Agreement (including any amendments thereto));

       

      (d)         take any action that would reasonably be expected to require the Company to make a public announcement regarding any of the types of matters set
        forth in clause (a) above; or

       

      (e)       agree or offer to take, or knowingly encourage or propose (publicly or otherwise) the taking of, any action referred to in clauses (a), (b),
        (c), or (d) above;

       

      
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      (f)          assist, induce or encourage any other Person to take any action of the type referred to in clauses (a), (b), (c), (d)
        or (e) above (provided that the Purchaser shall not be deemed to be in violation of this clause (f) unless the Person providing such assistance, inducement or encouragement knew or reasonably should have known at the time he or she
        did so that doing so violated this clause (f), or knew or reasonably should have known after such time and did not attempt to halt such actions); or

       

      (g)          enter into any discussions, negotiations, arrangement or agreement with any other Person with the intent to effect any of the foregoing
        (provided that the Purchaser shall not be deemed to be in violation of this clause (g) with respect to discussions or negotiations unless the Person entering into such discussions or negotiations knew or reasonably should have known at the
        time he or she did so that doing so violated this clause (g) or knew or reasonably should have known after such time and did not attempt to halt such actions.

       

      4.2          Purchaser also agrees during the Standstill Period not to request the Company (or its representatives), directly or indirectly, amend or waive
        any provision of this Section 4 other than by means of a confidential communication to the Company’s Chairman of the Board or the Company’s Chief Executive Officer.

       

      4.3          Purchaser represents and warrants that, as of the Execution Date, neither Purchaser nor any of its Affiliates owns, of record or beneficially,
        any voting securities of the Company, or any securities convertible into or exercisable for any voting securities of the Company.

       

      4.4       Notwithstanding the provisions set forth in Sections 4.1 and 4.2 (the “Standstill

          Provisions”), Purchaser shall immediately, and without any other action by the Company, be released from its obligations under the Standstill Provisions if: (a) the Company enters into a definitive written agreement with any Person other
        than the Purchaser (or any of its Affiliates) to consummate a merger, consolidation or similar transaction pursuant to which (i) any Person other than the Purchaser (or any of its Affiliates) will acquire 50% or more of the outstanding voting
        shares of the Company or (ii) the Company and its subsidiaries will sell to any Person other than the Purchaser (or any of its Affiliates) all or substantially all of the consolidated assets of the Company and its consolidated subsidiaries ((i) or
        (ii), a “Company Sale”), (ii) a Third Party makes a tender or exchange offer for securities of the Company and the Board either accepts such offer or fails to recommend that its
        shareholders reject such offer within 10 Business Days from the date of commencement of such offer, or (iii) the Company publicly announces that its Board is engaging in a formal process that is intended to result in a transaction that if
        consummated would constitute a Company Sale.

       

      4.5         Notwithstanding any other provision of this Agreement to the contrary, nothing in this Agreement will be deemed to prohibit a party from
        confidentially communicating to the other party’s board of directors or senior management or external financial advisors any non-public proposals regarding a possible transaction of any kind in such a manner as would not reasonably be expected to
        require public disclosure thereof under applicable Law or listing standards of any securities exchange, including Nasdaq.

       

      	

            	5.	
              Transfer, Resale, Legends, Deposit for American Depositary Shares

            

       

      5.1          Transfer or Resale.  Purchaser understands that:

       

      (a)         the Shares have not been and are not being registered under the Securities Act or any applicable state securities Laws and, consequently,
        Purchaser may have to bear the risk of owning the Shares for an indefinite period of time because the Shares may not be transferred unless (i) the resale of the Shares is registered pursuant to an effective registration statement under the
        Securities Act; (ii) Purchaser has delivered to the Company an opinion of counsel (in form, substance and scope customary for opinions of counsel in comparable transactions) to the effect that the Shares to be sold or transferred may be sold or
        transferred pursuant to an exemption from such registration; or (iii) the Shares are sold or transferred pursuant to Rule 144 under the Securities Act (“Rule 144”); and

       

      
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      (b)         any sale of the Shares made in reliance on Rule 144 may be made only in accordance with the terms of Rule 144 and, if Rule 144 is not applicable,
        any resale of the Shares under circumstances in which the seller (or the Person through whom the sale is made) may be deemed to be an underwriter (as that term is defined in the Securities Act) may require compliance with some other exemption under
        the Securities Act or the rules and regulations of the SEC thereunder.

       

      5.2         Lock-Up.  Purchaser agrees that it will hold and will not sell any of the Shares (or otherwise make any
        short sale of, grant any option for the purchase of, or enter into any hedging or similar transaction with the same economic effect as a sale of the Shares) until the earlier of (i) the one-year anniversary of the Closing Date, and (ii) the
        termination of the Collaboration Agreement, provided that in the event the termination occurs less than six months after the Closing Date, the Purchaser shall hold and will not sell or otherwise enter into a transaction regarding the Shares until
        at least the date that is six months after the Closing Date.  Notwithstanding the foregoing, this Section 5.2 will not preclude (i) distributions of Shares to general or limited partners, members, shareholders, Affiliates or wholly-owned
        subsidiaries of Purchaser or any investment fund or other entity controlled or managed by Purchaser; provided, in each case, that following any such transfer such Shares will remain subject to the
        provisions of this Section 5.2; or (ii) transfers pursuant to a bona fide third party tender offer for all outstanding Ordinary Shares, merger, consolidation or other similar transaction made to all
        holders of the Company’s securities involving a change of control of the Company (including the entering into any lock-up, voting or similar agreement pursuant to which Purchaser may agree to transfer, sell, tender or otherwise dispose of Shares or
        other such securities in connection with such transaction, or vote any Shares or other such securities in favor of any such transaction); provided, that in the event that such tender offer, merger,
        consolidation or other such transaction is not completed, the Shares shall remain subject to the provisions of this Section 5.2.

       

      5.3      Legends.  Purchaser understands the Shares will bear restrictive legends in substantially the following
        form (and a stop-transfer order may be placed against transfer of the Shares):

       

      THE SHARES HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED, OR ANY APPLICABLE STATE SECURITIES LAWS.  THEY MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED UNLESS (I) THE SHARES
        ARE REGISTERED PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT; (II) AN OPINION OF COUNSEL HAS BEEN DELIVERED (IN FORM, SUBSTANCE AND SCOPE CUSTOMARY FOR OPINIONS OF COUNSEL IN COMPARABLE TRANSACTIONS) TO THE EFFECT THAT
        THE SHARES TO BE SOLD OR TRANSFERRED MAY BE SOLD OR TRANSFERRED PURSUANT TO AN EXEMPTION FROM SUCH REGISTRATION; OR (III) THE SHARES ARE SOLD OR TRANSFERRED PURSUANT TO RULE 144 UNDER THE SECURITIES ACT.

       

      THE SALE, PLEDGE, HYPOTHECATION OR TRANSFER OF THESE SECURITIES IS SUBJECT TO THE TERMS AND CONDITIONS OF A SHARE PURCHASE AGREEMENT DATED JULY 9, 2021 BETWEEN BICYCLE THERAPEUTICS PLC AND IONIS PHARMACEUTICALS, INC.

       

      If such Shares may be transferred pursuant to Section 5.2 (excluding transfers pursuant to Section 5.2(i)), Purchaser may request that the Company remove, and the Company agrees to authorize and
        instruct (including by causing any required legal opinion to be provided) the removal of any legend from the Shares, if permitted by applicable securities Law, within two (2) Business Days of any such request; provided,

          however, that each party will be responsible for any fees it incurs in connection with such request and removal.

       

      
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      5.4          Deposit of Shares and Issuance of American Depositary Shares. Upon the written request of the Purchaser to the Company, and in accordance with the other limitations of this Agreement, the Company will deposit or cause to be deposited such number of Shares with the Depositary as is requested
          by the Purchaser, and issue or cause to be issued to the Purchaser the corresponding American Depositary Shares, with any and all costs associated with such deposit and issuance paid for by the Purchaser. The Company shall (a) use its reasonable
          best efforts to (i) register or qualify its American Depositary Shares under the securities or blue sky Laws of such jurisdictions in the United States as the Purchaser reasonably requests and do any and all other acts and things which may be
          reasonably necessary or advisable to enable the Purchaser to consummate the disposition in such jurisdictions of the American Depositary Shares owned by the Purchaser in accordance with Rule 144 or some other exemption under the
        Securities Act or the rules and regulations of the SEC thereunder, provided that the Company shall not be required to register the Shares or any American Depositary Shares held by the Purchaser on a Registration Statement on Form S-1 or
        Registration Statement on Form S-3 and (ii) cause all such American Depositary Shares to be eligible and remain eligible for registration of the American Depositary Shares pursuant to Form F-6, and (b) cooperate
          with the Purchaser and the Depositary to facilitate the timely delivery of American Depositary Shares (in book entry or certificated form), which American Depositary Shares shall be free of all restrictive legends unless the Company reasonably
          determines on advice from legal counsel that such legends are required by applicable law (it being understood that the American Depositary Shares may be restricted American Depositary Shares subject to restrictions imposed by the Depositary if
          and for so long as the Purchaser is an Affiliate of the Company).

       

      5.5         Rule 144 Reporting. With a view to making
        available to Purchaser the benefits of certain rules and regulations of the SEC that may permit the sale of registrable securities to the public without registration, the Company agrees to use its best efforts to:

       

      (a)   Make and keep public information available, as those terms are understood and defined in Rule 144 or any similar or analogous rule promulgated under
        the Securities Act, at all times after the effective date of the first registration filed by the Company for an offering of its securities to the general public;

       

      (b)   File with the SEC, in a timely manner, all reports and other documents required of the Company under the Exchange Act; and

       

      (c)   So long as Purchaser owns Shares, furnish to Purchaser upon request: a written statement by the Company as to its compliance with the reporting
        requirements of said Rule 144 of the Securities Act, and of the Exchange Act; a copy of the most recent annual or quarterly report of the Company filed with the Commission; and such other reports and documents as Purchaser may reasonably request in
        connection with availing itself of any rule or regulation of the SEC allowing it to sell any such securities without registration.

       

      	

            	6.	
              Conditions to Closing

            

       

      6.1       Conditions to Obligations of the Company.  The Company’s obligation to complete the purchase and sale of
        the Shares and deliver the Shares to Purchaser is subject to the fulfillment or waiver of the following conditions at or prior to the Closing:

       

      (a)          Receipt of Funds.  The Company will have received immediately available funds in the full amount of the Purchase Price for the Shares
        being purchased hereunder.

       

      
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      (b)         Representations and Warranties.  The representations and warranties made by Purchaser in Section 3 will be true and correct in
        all material respects as of the Closing Date, except to the extent such representations and warranties are made as of another date, in which case such representations and warranties will be true and correct in all material respects as of such other
        date.

       

      (c)          Covenants.  All covenants and agreements contained in this Agreement to be performed or complied with by Purchaser on or prior to the
        Closing Date shall have been performed or complied with in all material respects.

       

      (d)        Absence of Litigation.  No proceeding challenging this Agreement or the transactions contemplated hereby, or seeking to prohibit, alter,
        prevent or materially delay the Closing, will have been instituted or be pending before any Governmental Authority.

       

      (e)          No Governmental Prohibition.  The sale of the Shares by the Company and the purchase of the Shares by Purchaser will not be prohibited by
        any applicable Law at the time of the Closing.

       

      (f)       Collaboration Agreement.  Purchaser and the Company shall have duly executed and delivered the Collaboration Agreement, such agreement
        shall be in full force and effect, each of the conditions contained therein shall have been satisfied or waived (if legally permissible) and the provisions of such agreement shall have become effective.

       

      (g)        Closing Deliverables.  All closing deliverables as required under Section 1.3(b)(ii) shall have been delivered by Purchaser to the
        Company.

       

      6.2        Conditions to Purchaser’s Obligations at the Closing.  Purchaser’s obligation to complete the purchase
        and sale of the Shares is subject to the fulfillment or waiver of the following conditions at or prior to the Closing:

       

      (a)         Representations and Warranties.  The representations and warranties made by the Company in Section 2 will be true and correct in
        all material respects as of the Closing Date, except to the extent such representations and warranties are made as of another date, in which case such representations and warranties will be true and correct in all material respects as of such other
        date.

       

      (b)         Covenants.  All covenants and agreements contained in this Agreement to be performed or complied with by the Company on or prior to the
        Closing Date shall have been performed or complied with in all material respects.

       

      (c)         Transfer Agent Instructions.  The Company will have delivered to its transfer agent and registrar irrevocable written instructions to
        issue the Shares to Purchaser in a form and substance acceptable to such transfer agent.

       

      (d)        Absence of Litigation.  No proceeding challenging this Agreement or the transactions contemplated hereby, or seeking to prohibit, alter,
        prevent or materially delay the Closing, will have been instituted or be pending before any Governmental Authority.

       

      (e)       Collaboration Agreement.  Purchaser and the Company shall have duly executed and delivered the Collaboration Agreement, such agreement
        shall be in full force and effect, each of the conditions contained therein shall have been satisfied or waived (if legally permissible) and the provisions of such agreement shall have become effective.

       

      
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      (f)          No Governmental Prohibition.  The sale of the Shares by the Company, and the purchase of the Shares by Purchaser will not be prohibited
        by any applicable Law at the time of the Closing.

       

      (g)       Closing Deliverables.  All closing deliverables as required under Section 1.3(b)(i) shall have been delivered by the Company to
        Purchaser.

       

      	

            	7.	
              Indemnification

            

       

      7.1        Indemnification by the Company.  The Company shall indemnify and hold harmless Purchaser and its
        Affiliates, and the directors, officers, employees and other agents and representatives of Purchaser and its Affiliates, from and against any and all liabilities, judgments, claims, settlements, losses, damages, fees, Liens, Taxes, penalties,
        obligations and expenses (including reasonable attorney’s fees and expenses and costs and expenses of investigation) (collectively, “Losses”) incurred or suffered, directly or indirectly,
        by any such Person arising from, by reason of or in connection with: (a) any breach or inaccuracy of any representation or warranty of the Company contained in this Agreement or any certificate delivered by the Company or on its behalf hereunder;
        and (b) the non-fulfillment or breach by the Company of any agreements or obligations under this Agreement.

       

      7.2        Indemnification by Purchaser.  Purchaser shall indemnify and hold harmless the Company and its
        Affiliates, and the directors, officers, employees and other agents and representatives of the Company and its Affiliates, from and against any and all Losses incurred or suffered, directly or indirectly, by any such Person arising from, by reason
        of or in connection with: (a) any breach or inaccuracy of any representation or warranty of Purchaser contained in this Agreement or any certificate delivered by the Purchaser or on its behalf hereunder; and (b) the non-fulfillment or breach by
        Purchaser of any agreements or obligations under this Agreement.

       

      7.3       Calculation of Losses.  Any indemnity payment hereunder shall be treated as an adjustment to the Purchase
        Price to the extent permitted by applicable Law.  Where the receipt of any such payment is treated for Tax purposes in a manner other than as an adjustment to the Purchase Price, the amount of the payment shall be adjusted to take account of any
        net Tax cost actually incurred, or benefit actually enjoyed, by the Indemnified Party in respect thereof.

       

      7.4          Certain Procedures for Indemnification.

       

      (a)     If any Person entitled to indemnification under this Agreement (an “Indemnified Party”)
        asserts a claim for indemnification, or receives notice of the assertion of any claim or of the commencement of any action by any Person not a party to this Agreement against such Indemnified Party, for which a party to this Agreement is required
        to provide indemnification under this Section 7 (an “Indemnifying Party”), the Indemnified Party shall promptly notify the Indemnifying Party in writing of the claim or the
        commencement of that action; provided, however, that the failure to so notify the Indemnifying Party shall not relieve the Indemnifying Party from any liability which it may have to the Indemnified Party,
        except to the extent that such failure materially prejudices the Indemnifying Party’s ability to defend such action.

       

      
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      (b)          With respect to third party claims for which indemnification is claimed hereunder, (i) the Indemnifying Party shall be entitled to participate
        in the defense of any such claim, and (ii) if, in the reasonable judgment of the Indemnified Party, such claim can properly be resolved by money damages alone and the Indemnifying Party has the financial resources to pay such damages, and the
        Indemnifying Party admits that this indemnity fully covers the claim or litigation, then the Indemnifying Party shall be entitled (y) to direct the defense of any claim at its sole cost and expense, but such defense shall be conducted by legal
        counsel reasonably satisfactory to the Indemnified Party, and (z) to settle and compromise any such claim or action for money damages alone; provided, however, that
        if the Indemnified Party has elected to be represented by separate counsel pursuant to the proviso below, or if such settlement or compromise does not include an unconditional release of the Indemnified Party for any liability arising out of such
        claim or action, such settlement or compromise shall be effected only with the written consent of the Indemnified Party.  After notice from the Indemnifying Party to the Indemnified Party of its election to assume the defense of such claim or
        action, the Indemnifying Party shall not be liable to the Indemnified Party under this Section 7.4 for any legal or other expenses subsequently incurred by the Indemnified Party in connection with the defense thereof other than reasonable
        costs of investigation or of assistance as contemplated by this Section 7.4; provided, however, that if, in the opinion of the Indemnified Party, it is
        advisable for the Indemnified Party to be represented by separate counsel due to actual or potential conflicts of interest, the Indemnified Party shall have the right to employ counsel to represent it and in that event the fees and expenses of such
        separate counsel shall be paid by the Indemnifying Party; provided further, that in no event shall the Indemnifying Party be responsible for the fees of more than one counsel to the Indemnified Party.  The
        Indemnified Party and the Indemnifying Party shall each render to each other such assistance as may reasonably be requested in order to ensure the proper and adequate defense of any such claim or proceeding.

       

      7.5          Survival; Expiration.

       

      (a)          Notwithstanding any investigation made by or on behalf of the Company or Purchaser prior to, on or after the Closing Date, the representations
        and warranties contained in this Agreement (including the exhibits and schedules hereto) and any certificate delivered hereunder shall survive the Closing and shall terminate on the second anniversary of the Closing Date.

       

      (b)         The covenants of the parties hereto shall survive until fully performed and discharged, unless otherwise expressly provided herein.

       

      (c)        Any right of indemnification or reimbursement pursuant to this Section 7 with respect to a claimed breach, inaccuracy or non-fulfillment
        of any representation, warranty, agreement or obligation shall expire on the applicable date of termination of the representation, warranty or covenant claimed to be breached (the “Expiration
          Date”), unless on or prior to the applicable Expiration Date, the Indemnifying Party has received written notice from the Indemnified Party of such breach, inaccuracy or non-fulfillment from the Indemnified Party or is based on fraud or
        intentional or willful breach of the Indemnifying Party, in which case the Indemnified Party may continue to pursue its right of indemnification or reimbursement hereunder beyond the Expiration Date of the applicable representation, warranty,
        agreement or obligation.  For the avoidance of doubt, no claims based on fraud or intentional or willful breach will be subject to any of the limitations set forth in this Section 7.5.

       

      
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            	8.	
              Dispute Resolution

            

       

      8.1          (a)If the parties cannot amicably resolve any dispute (a “Dispute”) arising under this Agreement, then a party seeking further resolution of such Dispute shall submit such Dispute to final and binding arbitration conducted in accordance with the terms of this Section 8.1.  The
        party initiating arbitration will give written notice to that effect to the other party.  The legal seat of arbitration will be New York City, New York, U.S., and the arbitration will be administered by JAMS according to the JAMS International
        Arbitration Rules applicable at the time of commencement of the arbitration except as otherwise provided herein and applying the substantive law specified in Section 10.1.  The arbitration will be conducted by a single arbitrator appointed
        in accordance with the Rules, provided that such arbitrator must have significant business or legal experience in the pharmaceutical industry and the applicable law concerning the subject matter of the dispute.  In any case, the arbitrator will not
        be an Affiliate, employee, consultant, officer, director, shareholder or stockholder of either party, or otherwise have any current or previous relationship with either party or their respective Affiliates.  After conducting any hearing and taking
        any evidence deemed appropriate for consideration, the arbitrator will render a written opinion within 30 days after the final arbitration hearing.  The arbitrator’s decision will include findings of fact and conclusions of law.  The determination
        of the arbitrator as to the resolution of any Dispute will be binding and conclusive on the parties.  Judgment on the award so rendered may be entered in any court of competent jurisdiction, and the parties undertake to carry out any award without
        delay.  Nothing contained herein will be construed to permit the arbitrator to award punitive, exemplary, or any similar damages and any arbitral award that purports to award such damages is expressly prohibited and void ab initio.  Each party will bear its own attorneys’ fees, costs and disbursements arising out of the arbitration and will pay an equal share of the fees and costs of the arbitrator.  Except to the extent necessary to confirm,
        enforce, or challenge an award of the arbitration, to protect or pursue a legal right, or as otherwise required by applicable law or regulation, no party nor the arbitrator may disclose the existence, content, or results of an arbitration under
        this Section 8.1 without the express, prior written consent of each of the parties.  In no event shall any party initiate arbitration after the date when commencement of a legal or equitable proceeding based on the Dispute, controversy, or
        claim would be barred by the applicable New York statute of limitations.  Any Disputes concerning the propriety of the commencement of the arbitration, or the validity or application of this Section 8.1, shall be finally settled by the
        arbitrator.  Nothing in this Section 8.1 shall preclude either party from (a) seeking interim or provisional relief, including a temporary restraining order, preliminary injunction, or other interim equitable relief concerning a dispute in
        any court of competent jurisdiction, before or after the initiation of an arbitration as set forth in this Section 8.1, if necessary to protect the interests of such party, or (b) bringing an action in any court of competent jurisdiction to
        resolve a dispute regarding the intellectual property rights hereunder, and this sentence shall be specifically enforceable.

       

      (b)          For the avoidance of doubt, any disputes with respect to the terms of the Collaboration Agreement shall be resolved in accordance with the dispute resolution
        provisions therein, and shall not be subject to the provisions of this Section 8.

       

      	

            	9.	
              Termination

            

       

      9.1          Ability to Terminate.  This Agreement may be terminated prior to the Closing:

       

      (a)          at any time by mutual written consent of the Company and Purchaser;

       

      (b)         by the Company, upon three (3) days’ written notice to Purchaser, so long as the Company is not then in breach of its representations,
        warranties, covenants or agreements under this Agreement such that any of the conditions set forth in Section 6.1, as applicable, could not be satisfied by the Termination Date, (i) upon a breach of any covenant or agreement on the part of
        Purchaser set forth in this Agreement that has not been cured within such 3-day notice period, or (ii) if any representation or warranty of Purchaser shall have been or become untrue, in each case such that any of the conditions set forth in Section

          6.1 could not be satisfied by the Termination Date;

       

      (c)          by Purchaser, upon three (3) days’ written notice to the Company, so long as Purchaser is not then in breach of its representations, warranties,
        covenants or agreements under this Agreement such that any of the conditions set forth in Section 6.2 of this Agreement, as applicable, could not be satisfied by the Termination Date, (i) upon a breach of any covenant or agreement on the
        part of the Company set forth in this Agreement that has not been cured within such 3-day notice period, or (ii) if any representation or warranty of the Company shall have been or become untrue, in each case such that any of the conditions set
        forth in Section 6.2 of this Agreement could not be satisfied by the Termination Date;

       

      
        (d)          by either the Company or Purchaser, upon written notice to the other, if the Closing has not occurred on or before _____________, 2021 (the “Termination Date”).

         

        

      

      
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      9.2         Effect of Termination.  In the event of the termination of this Agreement pursuant to Section 9,
        (a) this Agreement (except for this Section 9.2, and Section 7, Section 8, Section 10.1 and Sections 10.3 through 10.14 and any definitions set forth in this Agreement and used in such Sections) shall
        forthwith become void and have no effect, without any liability on the part of any party hereto or its Affiliates, and (b) any and all filings, applications and other submissions made pursuant to this Agreement, to the extent practicable, shall be
        withdrawn from the agency or other Person to which they were made or appropriately amended to reflect the termination of the transactions contemplated hereby; provided, however,
        that nothing contained in this Section 10.2 shall relieve any party from liability for fraud or any intentional or willful breach of this Agreement.

       

      	

            	10.	
              Governing Law; Miscellaneous

            

       

      10.1       Governing Law.  This Agreement will be governed by and interpreted in accordance with the laws of the
        State of New York without regard to the principles of conflict of laws that would require the application of the substantive Laws of another jurisdiction.

       

      10.2        Market Listing.  From the Execution Date through the Closing, the Company shall use commercially reasonable efforts to
        maintain the listing and trading of the Company’s American Depositary Shares on Nasdaq.

       

      10.3    Counterparts; Electronic Signatures.  This Agreement may be executed and delivered (including by facsimile
        transmission or PDF or any other electronically transmitted signatures) in two counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

       

      10.4       Headings.  The headings of this Agreement are for convenience of reference only, are not part of this
        Agreement and do not affect its interpretation.

       

      10.5        Rules of Construction.

       

      (a)          For purposes of this Agreement, whenever the context requires: the singular number shall include the plural, and vice versa; the masculine
        gender shall include the feminine and neuter genders; the feminine gender shall include the masculine and neuter genders; and the neuter gender shall include the masculine and feminine genders.

       

      (b)       As used in this Agreement, (i) the words “include” and “including,” and variations thereof, shall not be deemed to be terms of limitation, but
        rather shall be deemed to be followed by the words “without limitation”, (ii) the words “hereby,” “herein,” “hereunder” and “hereto” shall be deemed to refer to this Agreement in its entirety and not to any specific section of this Agreement and
        (iii) “or” has the inclusive meaning represented by the phrase “and/or”.

       

      (c)          Except as otherwise indicated, all references in this Agreement to “Sections” and “Appendices” are intended to refer to Sections of this Agreement, as appropriate,
        and Appendices to this Agreement.

       

      
        (d)       As used in this Agreement, the term “days” means calendar days unless otherwise specified.  When calculating the period of time before which,
          within which or following which any act is to be done or step taken pursuant to this Agreement, the date that is the reference date in calculating such period shall be excluded.  If the last day of such period is a non-Business Day, the period in
          question shall end on the next succeeding Business Day.

         

        

      

      
        73

        
          

      

      (e)          Unless otherwise indicated, all monetary amounts herein are in United States dollars.

       

      10.6      Severability.  If any provision of this Agreement should be held invalid, illegal or unenforceable in any
        jurisdiction, the parties will negotiate in good faith a valid, legal and enforceable substitute provision that most nearly reflects the original intent of the parties and all other provisions hereof will remain in full force and effect in such
        jurisdiction and will be liberally construed in order to carry out the intentions of the parties hereto as nearly as may be possible.  Such invalidity, illegality or unenforceability will not affect the validity, legality or enforceability of such
        provision in any other jurisdiction.

       

      10.7        Entire Agreement; Amendments.  This Agreement, the Option Agreement, and the Collaboration Agreement (including any
        schedules, appendices and exhibits hereto or thereto and any certificates delivered hereunder) constitute the entire agreement between the parties hereto with respect to the subject matter hereof and thereof.  There are no restrictions, promises,
        warranties or undertakings, other than those set forth or referred to herein or therein.  This Agreement supersedes all prior agreements and understandings between the parties hereto with respect to the subject matter hereof.  No provision of this
        Agreement may be waived or amended other than by an instrument in writing signed by the party to be charged with enforcement.  Any amendment or waiver effected in accordance with this Section 10.7 shall be binding upon Purchaser and the
        Company.

       

      10.8       Notices.  All notices required or permitted hereunder will be in writing and will be deemed effectively
        given: (a) upon personal delivery to the party to be notified, (b) when sent by confirmed email if sent during normal business hours of the recipient, if not, then on the next Business Day, or (c) one Business Day after deposit with a nationally
        recognized overnight courier, specifying next day delivery, with written verification of receipt.  The addresses for such communications are:

       

      If to the Company, to:

       

      Bicycle Therapeutics plc

      Building 900

      Babraham Research Campus

      Cambridge CB22 3AT, UK

      Attention: General Counsel

      Email:  [***]

      

      

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

      

      

      Cooley LLP

      3175 Hanover Street

      Palo Alto, CA 94304-1130

      Attention: Laura Berezin

      E-mail: lberezin@cooley.com

      

      

      If to the Purchaser, to:

      Ionis Pharmaceuticals, Inc.

      2855 Gazelle Court

      
        Carlsbad, CA 92010

        Attention: Chief Financial Officer

        Email: [***]

         

        

      

      
        74

        
          

      

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

      

      

      Attention: General Counsel

      Email: [***]

       

      10.9       Successors and Assigns.  This Agreement is binding upon and inures to the benefit of the parties and
        their successors and assigns.  The Company will not assign this Agreement or any rights or obligations hereunder without the prior written consent of Purchaser, and Purchaser will not assign this Agreement or any rights or obligations hereunder
        without the prior written consent of the Company.

       

      10.10      Third Party Beneficiaries.  This Agreement is intended for the benefit of the parties hereto, their
        respective permitted successors and assigns, and is not for the benefit of, nor may any provision hereof be enforced by, any other Person.

       

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

       

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

       

      10.13     Equitable Relief.  The Company recognizes that, if it fails to perform or discharge any of its obligations
        under this Agreement, any remedy at Law may prove to be inadequate relief to Purchaser.  The Company therefore agrees that Purchaser is entitled to seek temporary and permanent injunctive relief or specific performance in any such case.  Purchaser
        also recognizes that, if it fails to perform or discharge any of its obligations under this Agreement, any remedy at Law may prove to be inadequate relief to the Company.  Purchaser therefore agrees that the Company is entitled to seek temporary
        and permanent injunctive relief or specific performance in any such case.

       

      10.14     Expenses.  The Company and Purchaser are each liable for, and will pay, their own expenses incurred in
        connection with the negotiation, preparation, execution and delivery of this Agreement, including attorneys’ and consultants’ fees and expenses.

       

      10.15    Public Disclosure.  On or shortly after the Effective Date, the Company and Purchaser shall issue a joint
        press release in a form mutually agreed to by the Company and Purchaser.  In addition, the Company shall file a Current Report on Form 8-K with the SEC within the time period required by such form and including such disclosures as required by such
        form with respect to this Agreement and the transactions contemplated herein, such Current Report on Form 8-K to be in a form mutually agreed to by the Company and Purchaser.  No other written release, public announcement, disclosure or filing
        concerning the purchase of the Shares, this Agreement or the transactions contemplated hereby or thereby shall be issued, filed or furnished, as the case may be, by any party without the prior written consent of the other party (which consent shall
        not be unreasonably withheld, conditioned or delayed) and, except as set forth in this Section 10.15, the parties agree to keep the terms of this Agreement confidential.  Notwithstanding the foregoing, the parties acknowledge and agree that
        applicable Law or the requirements of a national securities exchange or another similar regulatory body may require either party to file or otherwise disclose a copy of this Agreement.  The party required to make such filing or otherwise disclose
        shall notify the other party and shall, to the extent possible, provide the other party with at least five (5) Business Days to request redactions thereof prior to making such filing or disclosure.  The disclosing party shall use commercially
        reasonable efforts to procure confidential treatment of such proposed redactions pursuant to the Securities Act and the Exchange Act, in each case as amended, and the rules, regulations and guidelines promulgated thereunder, or any other applicable
        Law or the rules, regulations or guidelines promulgated hereunder; provided that the foregoing shall not prevent the party from making such public disclosures as it must make to comply with applicable Law.

       

      [Remainder of page intentionally left blank.]

       

      
        75

        
          

      

      In Witness Whereof, Purchaser and the Company have caused this Agreement to be duly executed as of the date first above written.

       

      	 	
              COMPANY:

            
	 	 
	 	
              Bicycle Therapeutics plc

            
	 	 	 
	 	
              By:

            	 
	 	 	 
	 	
              Name:

            	 
	 	 	 
	 	
              Title:

            	 
	 	 	 
	 	
              Purchaser:

            
	 	 	 
	 	
              Ionis Pharmaceuticals, Inc.

            
	 	 	 
	 	
              By:

            	 
	 	 	 
	 	
              Name:

            	 
	 	 	 
	 	
              Title:

            	 

      

      

      [Signature page to Share Purchase Agreement]

      

      

      
        76

        
          

      

      
        Appendix 1

      

       

      Defined Terms

       

      “Affiliate” of an entity means any corporation, firm, partnership or other entity that directly or indirectly through one or more intermediaries controls,
        is controlled by or is under common control with it.  An entity will be deemed to control another entity if it (i) owns, directly or indirectly, at least 50% of the outstanding voting securities, capital stock or share capital (or such lesser
        percentage that is the maximum allowed to be owned by a foreign corporation in a particular jurisdiction) of such other entity, or has other comparable ownership interest with respect to any entity other than a corporation; or (ii) has the power,
        whether pursuant to contract, ownership of securities or otherwise, to direct the management and policies of the entity.

       

      “Agreement” has the meaning set forth in the preamble.

       

       “American Depositary Shares” shall mean shares issued by
          the Depositary pursuant to the Deposit Agreement, each representing one Ordinary Share.

       

      “Applicable Regulatory Authorities” has the meaning set forth in Section 2.12.

       

      “BicycleTx” has the meaning set forth in the recitals.

       

      “Board” means the board of directors of the Company.

       

      “Business Day” means a day Monday through Friday on which banks are generally open for business in the State of California, the State of New York and
        London, England.

       

      “Change of Control Transaction” has the meaning set forth in Section 5.2.

       

      “Closing” has the meaning set forth in Section 1.3(a).

       

      “Closing Cash” has the meaning set forth in Section 1.1.

       

      “Closing Date” means the date on which the Closing actually occurs.

       

      “Collaboration Agreement” has the meaning set forth in the recitals.

       

      “Company Rights” has the meaning set forth in Section 2.11(c).

       

      “Company Sale” has the meaning set forth in Section 4.4.

       

      “Company Trials” has the meaning set forth in Section 2.13.

       

      “Cross-Receipt” has the meaning set forth in Section 1.3(b)(i)(A).

       

      “Deposit Agreement” means the Deposit Agreement, dated as May 28, 2019, as amended from time to time, among the Company, the
        Depositary, and holders from time to time of the American Depositary Shares.

      

      

      “Depositary” means mean Citibank, N.A.

      

      

      “Dispute” has the meaning set forth in Section 8.1.

       

      
        77

        
          

      

      “DOJ” means the U.S. Department of Justice.

       

      “Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the SEC thereunder.

       

      “Execution Date” has the meaning set forth in the preamble.

       

      “Expiration Date” has the meaning set forth in Section 7.5(c).

       

      “FDA” has the meaning set forth in Section 2.12.

       

       “FTC” means the U.S. Federal Trade Commission.

       

      “GAAP” means generally accepted accounting principles in the United States of America.

       

      “Good Clinical Practices” means the legal, scientific and ethical standards for the performance of clinical research on medicinal products involving humans,
        including as reflected in the regulations of the FDA at 21 C.F.R. parts 50, 54, 56, and 312.

      

      

      “Good Laboratory Practices” means the legal, scientific and ethical standards for the performance of nonclinical laboratory studies, including as set out in
        the regulations of the FDA at 21 C.F.R. part 58.

      

      

      “Governmental Authority” means any federal, state, provincial, local, municipal, foreign or other governmental or quasi-governmental authority, including
        any arbitrator and applicable securities exchanges, or any department, minister, agency, commission, commissioner, board, subdivision, bureau, agency, instrumentality, court or other tribunal of any of the foregoing.

       

      “Health Care Laws” means Title XVIII of the Social Security Act, 42 U.S.C. §§ 1395-1395lll (the Medicare statute); Title XIX of the Social Security Act, 42
        U.S.C. §§ 1396-1396w-5 (the Medicaid statute); the Federal Anti-Kickback Statute, 42 U.S.C. § 1320a-7b(b); the civil False Claims Act, 31 U.S.C. §§ 3729 et seq.; the criminal False Claims Act 42 U.S.C. 1320a-7b(a); any other criminal laws relating
        to health care fraud and abuse, including but not limited to 18 U.S.C. Sections 286 and 287 and the health care fraud criminal provisions under the Health Insurance Portability and Accountability Act of 1996, 42 U.S.C. §§ 1320d et seq., (“HIPAA”); the Civil Monetary Penalties Law, 42 U.S.C. §§ 1320a-7a; the Physician Payments Sunshine Act, 42 U.S.C. § 1320a-7h; the Exclusion Laws, 42 U.S.C. § 1320a-7; HIPAA, as amended by the
        Health Information Technology for Economic and Clinical Health Act, 42 U.S.C. §§ 17921 et seq.; the Federal Food, Drug, and Cosmetic Act, 21 U.S.C. §§ 301 et seq.; the Public Health Service Act, 42 U.S.C. §§ 201 et seq.; the regulations promulgated
        pursuant to such laws; and any similar federal, state and local laws and regulations, each and all as may be amended from time to time.

       

      “HIPAA” has the meaning set forth in the definition of “Health Care Laws.”

       

      “IEC” has the meaning set forth in Section 2.13.

      

      

      “Indemnified Party” has the meaning set forth in Section 7.4(a).

      

      

      “Indemnifying Party” has the meaning set forth in Section 7.4(a).

      

      

      “Intellectual Property” shall mean trademarks, trade names, trade dress, service marks, copyrights, and similar rights (including
        registrations and applications to register or renew the registration of any of the foregoing), patents and patent applications, trade secrets, and any other similar intellectual property rights.

      

      

      
        78

        
          

      

      “Intellectual Property License” shall mean any license, permit, authorization, approval, contract or consent granted, issued by or with any Person relating
        to the use of Intellectual Property.

       

      “IRB” has the meaning set forth in Section 2.13.

      

      

      “Law” means any federal, state, local or foreign constitution, treaty, law, statute, ordinance, rule, regulation, interpretation, directive, policy, order,
        writ, decree, injunction, judgment, stay or restraining order of any Governmental Authority, the terms of any permit, and any other ruling or decision of, agreement with or by, or any other requirement of, any Governmental Authority.

      

      

      “Lien” means any lien (statutory or otherwise), charge, security interest, pledge, mortgage, restriction on use or transfer, financing statement or similar
        encumbrance of any kind or nature whatsoever (including any conditional sale or other title retention agreement and any lease having substantially the same effect as any of the foregoing and any assignment or deposit arrangement in the nature of a
        security device).

       

      “Losses” has the meaning set forth in Section 7.1.

       

      “Material Adverse Effect” means any change, effect or circumstance, individually or in the aggregate, (a) that is reasonably likely to be materially adverse
        to the business, operations, assets or financial condition of the Company or Purchaser, as the case may be, taken as a whole, or (b) that materially impairs the ability of the Company or Purchaser to perform its obligations pursuant to the
        transactions contemplated by this Agreement or the Collaboration Agreement; provided however, that, none of the following (alone or when aggregated with any other effects), shall be deemed to be a Material
        Adverse Effect, and none of the following (alone or when aggregated with any other effects), shall be taken into account for purposes of clause (a) above: (A) (1) general market, economic or political conditions or (2) conditions (or any
        changes therein) in the industries in which the Company or Purchaser conducts business, in each case, including any acts of terrorism or war, weather conditions, global virus pandemics, epidemics or other force majeure events, in the case of each
        of clauses (1) and (2), solely to the extent that such effects do not have and are not reasonably likely to have a material disproportionate impact on the Company or Purchaser, as the case may be; (B) this Agreement, the
        Collaboration Agreement (including any amendments thereto), and the transactions contemplated hereby and thereby; or (C) changes in the trading price or volume of the American Depositary Shares or the Purchaser’s ordinary shares, in and of
        themselves.

       

      “Nasdaq” means The Nasdaq Global Select Market.

       

      “Option Agreement” has the meaning set forth in the recitals.

       

      “Ordinary Shares” has the meaning set forth in the recitals.

       

      “Purchaser” has the meaning set forth in the preamble.

       

      “Permits” has the meaning set forth in Section 2.10.

       

      “Person” means a human being, labor organization, partnership, firm, enterprise, association, joint venture, corporation, limited liability company,
        cooperative, legal representative, foundation, society, political party, estate, trust, trustee, trustee in bankruptcy, receiver or any other organization or entity whatsoever, including any Governmental Authority.

      

      

      “Proprietary Rights” has the meaning set forth in Section 2.11(c).

      

      

      
        79

        
          

      

      “Purchase Price” has the meaning set forth in Section 1.1.

      

      

      “Regulatory Authorizations” has the meaning set forth in Section 2.12.

      

      

      “Rule 144” has the meaning set forth in Section 5.1(a).

      

      

      “SEC” means the United States Securities and Exchange Commission or any successor entity.

       

      “SEC Documents” has the meaning set forth in Section 2.5(a).

       

      “Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the SEC thereunder.

       

      “Share Cap” means a number of Ordinary Shares equal to 9.99% of the Ordinary Shares issued and outstanding on the Execution Date, rounded down to nearest
        number of Ordinary Shares.

       

      “Share Value” means a price per Share (rounded to the nearest cent) equal to the product of (a) 1.3 and (b) the volume weighted average price per American
        Depositary Share as displayed under the heading “Bloomberg VWAP” on Bloomberg page “BCYC AQR” (or its equivalent successor if such page is not available) for a twenty (20) Trading Day period, starting with the scheduled opening of trading on the
        twentieth (20th) Trading Day prior to the date of the Purchaser’s exercise of its option under the Option Agreement and ending with the scheduled close of trading of the primary trading session on the Trading Day prior to date of Purchaser’s
        exercise of its option under the Option Agreement, as reported on Nasdaq.com, without regard to after-hours trading or any other trading outside of the regular trading session trading hours; provided that
        the Share Value shall in no event be lower than the Minimum Price (as defined in accordance with the rules and regulations of Nasdaq) on the Execution Date.

       

      “Shares” has the meaning set forth in Section 1.1.

       

      “Standstill Period” has the meaning set forth in Section 4.1.

       

      “Standstill Provisions” has the meaning set forth in Section 4.4.

       

      “Tax” means any federal, state, local, or foreign income, gross receipts, license, payroll, employment, excise, severance, stamp, occupation, premium,
        windfall profits, environmental (including taxes under Section 59A of the Internal Revenue Code of 1986, as amended), customs duties, capital stock, share capital, franchise, profits, withholding, social security (or similar), unemployment,
        disability, real property, personal property, sales, use, transfer, registration, value added, alternative or add-on minimum, estimated, or other tax of any kind whatsoever, including any interest, penalty, or addition thereto, whether disputed or
        not.

       

      “Termination Date” has the meaning set forth in Section 9.1(d).

       

      “Third Party” means any entity other than BicycleTx, the Company, the Purchaser or an Affiliate of BicycleTx, the
        Company, or the Purchaser.

       

      “Trading Day” means a day on which Nasdaq is open for trading.

       

      “The Company” has the meaning set forth in the preamble.]

       

       

      

      80fhlbny_ex101.htm

 EXHIBIT 10.1
   
 THE FEDERAL HOME LOAN BANK
 OF NEW YORK
 AMENDED AND RESTATED
 SUPPLEMENTAL EXECUTIVE RETIREMENT DEFINED BENEFIT & DEFINED 
 CONTRIBUTION BENEFIT EQUALIZATION PLAN
  
 As Amended and Restated
   
 Effective September 24, 2021 
   
 	 
	1
	

	 

  
 Table of Contents
   
 	 Introduction
	  
	 Page 3
	
	  
	  
	  
	  

	 Article
	  
		
		  
		
	 1. Definitions
	  
	 Page 4
	
		  
		
	 2. Membership
	  
	 Page 7
	
		  
		
	 3. Amount and Payment of Defined Benefit Plan Component
	  
	 Page 8
	
		  
		
	 4. Amount and Payment of Defined Contribution Plan Component
	  
	 Page 11
	
		  
		
	 5. Source and Methods of Payments
	  
	 Page 15
	
		  
		
	 6. Designation of Beneficiaries
	  
	 Page 16
	
		  
		
	 7. Administration 
	  
	 Page 17
	
		  
		
	 8. Amendment and Termination
	  
	 Page 19
	
		  
		
	 9. General Provisions
	  
	 Page 20
	
	  
	  
	  
	  

	 Signatures 
	  
	 Page 22
	
		  
		
	 Schedule A
	  
	 Page 23
	
	  
	  
	  
	  

	 Schedule B
	  
	 Page 24
	

   
 	 
	2
	

	 

   
 SUPPLEMENTAL EXECUTIVE RETIREMENT DEFINED BENEFIT & DEFINED 
 CONTRIBUTION BENEFIT EQUALIZATION PLAN
  
 Introduction
  
 The purpose of this Supplemental Executive Retirement Defined Benefit & Defined Contribution Benefit Equalization Plan (as more fully defined in Article 1, the “Plan”) is to provide to certain employees of the Federal Home Loan Bank of New York (as more fully defined in Article 1, the “Bank”) the benefits which would have been payable under the Pentegra Defined Benefit Plan for Financial Institutions’ Comprehensive Retirement Program (as more fully defined in Article 1, the “Defined Benefit Plan”), and benefits equivalent to the matching contributions, regular account contributions (after‐tax) and 401(k) account contributions (pre-tax) which would have been available under the Pentegra Defined Contribution Plan for Financial Institutions (as more fully defined in Article 1, the “Defined Contribution Plan”), but for the limitations placed on benefits and contributions for such employees by Sections 401(a)(17), 401(k)(3)(A)(ii), 401(m), 402(g) and 415 of the Internal Revenue Code of 1986, as amended. The Plan, as further described below, also enhances benefits for certain employees. 
  
 The Plan is unfunded and all benefits payable under this Plan shall be paid solely out of the general assets of the Bank. No benefits under this Plan shall be payable by the Defined Benefit Plan or its assets or by the Defined Contribution Plan or its assets.
   
 	 
	3
	

	 

  
 Article 1. Definitions
  
 When used in the Plan, the following terms shall have the following meanings:
  
 1.01 “Actuary” means the independent consulting actuary retained by the Bank to assist the Committee (as that term is defined in this Article) in its administration of the Plan.
  
 1.02 “Bank” means the Federal Home Loan Bank of New York and each subsidiary or affiliated company thereof which participates in the Plan and their respective legal successors.
  
 1.03 “Beneficiary” means the beneficiary or beneficiaries designated in accordance with Article 5 of the Plan to receive the benefit, if any, payable upon the death of a Member (as that term is defined in this Article) of the Plan.
  
 1.04 “Board of Directors” means the Board of Directors of the Bank. 
  
 1.05 “Committee” means the Nonqualified Plan Committee appointed by the Board of Directors. 
  
 1.06 “Defined Benefit Plan” means the Pentegra Defined Benefit Plan for Financial Institutions’ Comprehensive Retirement Program, a qualified and tax‐exempt defined benefit pension plan and trust under IRC Sections 401(a) and 501(a), as adopted by the Bank.
  
 1.07 “Defined Benefit Plan Component” means and refers to the provisions of Article 3, which is and shall be deemed to be a separate nonqualified plan within the Federal Home Loan Bank of New York Supplemental Executive Retirement Defined Benefit & Defined Contribution Benefit Equalization Plan.
  
 1.08 “Defined Contribution Plan” means the Pentegra Defined Contribution Plan for Financial Institutions, a qualified and tax‐exempt defined contribution plan and trust under IRC Sections 401(a) and 501(a), as adopted by the Bank.
  
 	 
	4
	

	 

  
 1.09 “Defined Contribution Plan Component” means and refers to the provisions of Article 4, which is and shall be deemed to be a separate nonqualified plan within the Federal Home Loan Bank of New York Supplemental Executive Retirement Defined Benefit & Defined Contribution Benefit Equalization Plan.
  
 1.10 “IRC” means the Internal Revenue Code of 1986, as amended from time to time, or any successor thereto.
  
 1.11 “IRC Limitations” mean the cap on compensation taken into account by a plan under IRC Section 401(a)(17), the limitations on 401(k) contributions necessary to meet the average deferral percentage (“ADP”) test under IRC Section 401(k)(3)(A)(ii), the limitations on employee and matching contributions necessary to meet the average contribution percentage (“ACP”) test under IRC Section 401(m), the dollar limitations on elective deferrals under IRC Section 402(g), and the overall limitations on contributions and benefits imposed on qualified plans by IRC Section 415, as such provisions may be amended from time to time, and any similar successor provisions of federal tax law.
  
 1.12 “Member” means any person included in the membership of the Plan as provided in Article 2.
  
 1.13 “Plan” means The Federal Home Loan Bank of New York Supplemental Executive Retirement Defined Benefit & Defined Contribution Benefit Equalization Plan, as set forth herein and as amended from time to time.
  
 1.14 “Plan Administrator” shall be the Director of Human Resources of the Bank or a designee.
      
 	 
	5
	

	 

  
 1.15 “Retirement” means and refers to the Separation from Service of a Member under circumstances entitling the Member to a benefit from and under the terms of the Defined Benefit Plan.
  
 1.16 “Separation from Service” has the meaning set forth in Section 1.409A-1(h) of the Regulations promulgated under IRC Section 409A as may be amended from time to time.
  
 1.17 “Unforeseeable Emergency” has the meaning set forth in Section 1.409A-3(i)(3)(i) of the Regulations promulgated under IRC Section 409A or as amended. Under current regulations, an Unforeseeable Emergency means a severe financial hardship of the Member resulting from an illness or accident of the Member, the Member’s spouse, the Member’s beneficiary, or the Member’s dependent (as defined in Code Section 152(a), without regard to Code Sections 152(b)(1), (b)(2) and (d)(1)(B)); loss of the Member’s property due to casualty (including the need to rebuild a home following damage to a home not otherwise covered by insurance); imminent foreclosure of or eviction from the Member’s primary residence; the need to pay for medical expenses, including non-refundable deductibles, as well as for the costs of prescription drug medication; the need to pay for the funeral expenses of a spouse or a dependent (as defined in Code Section 152(a)) or other similar extraordinary and unforeseeable circumstances arising as a result of events beyond the control of the Member.
  
 	 
	6
	

	 

  
 Article 2. Membership
  
 2.01 Each employee of the Bank who is included in the membership of the Defined Benefit Plan shall become a Member of the Defined Benefit Plan Component of the Plan on the later of (i) the date on which the Committee shall determine, in its sole and absolute discretion, that the employee is eligible to participate in the Defined Benefit Plan Component who is an officer at the rank of Vice President or higher and received compensation in excess of the IRC Limitations as defined in Section 1.07 of the Plan in three (3) calendar years in a period of five (5) consecutive calendar years and (ii) the earliest date on which a benefit under the Defined Benefit Plan is limited by IRC Section 401(a)(17) or 415. If, on the date that payment of a Member’s benefit from the Defined Benefit Plan commences, the Member is not entitled to receive a benefit under Article 3.01 of the Plan, the Member’s membership in the Defined Benefit Component of the Plan shall terminate on such date.
  
 2.02 Each employee of the Bank who is included in the membership of the Defined Contribution Plan shall become a Member of the Defined Contribution Plan Component of the Plan on the later of (i) the date on which the Committee shall determine, in its sole and absolute discretion, that the employee is eligible to participate in the Plan who is an officer at the rank of Vice President or higher and received compensation in excess of the IRC Limitations as defined in Section 1.07 of the Plan and (ii) the earliest date on which the Member is credited with an elective contribution addition under Section 4.01 of the Plan.
  
 2.03 Notwithstanding any other provision of this Plan to the contrary, the Committee, in its sole and absolute discretion, shall exclude from membership and participation in the Plan any employee (i) who is not one of a select group of management and highly compensated employees as the Committee shall fix and determine, or (ii) for any other reason as may be determined by the Committee.
   
 	 
	7
	

	 

  
 Article 3. Amount and Payment of Defined Benefit Plan Component
  
 3.01 The amount, if any, of the lump sum or annual benefit payable to or on account of a Member pursuant to the Defined Benefit Plan Component of the Plan shall equal (i) minus (ii), but not less than zero, as determined by the Committee, where:
  
 (i) is defined as the annual benefit (as calculated by the Defined Benefit Plan on the basis of the form of payment elected under the Defined Benefit Plan by the Member) that would otherwise be payable to or on account of the Member by the Defined Benefit Plan under the Defined Benefit Plan if the provisions of the Defined Benefit Plan were administered (A) without regard to the limitations imposed by Sections 401(a)(17) and 415 of the IRC and regardless of whether employment commenced on or after July 1, 2014 and (B) as if (x) the applicable annual salary rate did not exclude overtime and incentive compensation payments; and (y) the applicable benefit multiplier used to calculate a Member’s total pension benefit was 2%, provided that: (1) for the person who served as the Bank’s President and CEO on January 1, 2019, the applicable benefit multiplier was 2.5%, and (2) for those persons identified in Schedule B attached hereto, such persons will no longer accrue additional benefits under the Defined Benefit Plan; however, such benefits will be restored by the Defined Benefit Component of this Plan with the applicable benefit multiplier of 2.5% ; and 
  
 (ii) is defined as the annual benefit (as calculated by the Defined Benefit Plan on the basis of the form of payment elected under the Defined Benefit Plan by the Member) that is payable to or on account of the Member by the Defined Benefit Plan under the Defined Benefit Plan after giving effect to any reduction of such benefit required by the limitations imposed by Sections 401(a)(17) and 415 of the IRC and otherwise determined in accordance with the terms of the Defined Benefit Plan as it may be amended from time to time.
  
 For purposes of this Section 3.01, for the person who served as the Bank’s President and CEO on January 1, 2019, the total pension benefit shall be calculated using that person’s highest consecutive three-year average earnings. Further, the normal form of payment option for this person will include a life annuity with a lump sum retirement death benefit which is 12 times the annual retirement allowance less the sum of such allowance payments made before death. Also, the cumulative incremental cost of living adjustment for this person shall be 1% of the retirement allowance at the end of the calendar year in which age 66 is reached.
     
 	 
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 In addition, for purposes of this Section 3.01, “annual benefit” includes any benefits the Bank has elected to provide its employees under the Defined Benefit Plan and shall be in the form of a life annuity within the meaning of Section 1.409A-2(b)(2)(ii) of the Regulations promulgated under IRC Section 409A. The Defined Benefit Plan in effect upon the date of hire, as amended, establishes the qualified retirement benefit for each employee. 
  
 3.02 The available form of payment under the Defined Benefit Component of this Plan shall be in a single lump sum payment or an annual benefit. Unless the Member elects an optional form of payment under this Article 3 pursuant to Section 3.03 of the Plan, the annual benefit, if any, payable to or on account of a Member under Section 3.01 of the Plan shall be converted by the Actuary and shall be payable to or on account of the Member in the “Regular Form” of payment, utilizing for that purpose the same actuarial factors and assumptions then used by the Defined Benefit Plan to determine actuarial equivalence under the Defined Benefit Plan. For purposes of the Plan, the “Regular Form” of payment means an annual benefit payable for the Member’s lifetime and the death benefit described in Section 3.04 of the Plan.
  
 3.03 (a) A Member may, with prior written consent of the Plan Administrator and if made within sixty (60) days before a voluntary separation of service, request that the Defined Benefit Component be paid in the form of a single lump sum payment. This request if made shall be irrevocable. The lump sum benefit shall be paid within ninety (90) days following the Member’s separation of service, except that no benefits shall be paid prior to the date such benefit can be definitely determined by the Plan Administrator. A Member may, with the prior written consent of the Plan Administrator, elect in writing prior to the making of any annuity payment under this Article 3 to have the annual benefit, if any, payable to or on account of a Member under Section 3.02 of the Plan converted by the Actuary to any optional form of payment then permitted under the Defined Benefit Plan that is a life annuity within the meaning of Section 1.409A-2(b)(2)(ii) of the Regulations promulgated under IRC Section 409A other than the “Regular Form” of payment and that is actuarially equivalent to the “Regular Form” of payment. The Actuary shall utilize for the purpose of that conversion the same actuarial factors and assumptions then used by the Defined Benefit Plan to determine actuarial equivalence under the Defined Benefit Plan.
   
 	 
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 (b) If a Member who had elected an optional form of payment under this Section 3.03 dies after the date benefit payments under the Plan had commenced, the only death benefit, if any, payable under the Plan in respect of said Member shall be the amount, if any, payable under the optional form of payment which the Member had elected under the Plan. If a Member who had elected an optional form of payment under this Section 3.03 dies before the date benefit payments under the Plan commence, the Member’s election of an optional form of benefit shall be inoperative.
  
 (c) An election of an optional form of payment under this Section 3.03 may be made only on a form prescribed by the Plan Administrator and filed by the Member with the Plan Administrator prior to the commencement of payment of the Member’s benefit under Section 3.02 of the Plan.
  
 3.04 Upon the death of a Member who had not elected the single lump sum payment or the optional form of payment under Section 3.03 of the Plan, a death benefit shall be paid to the Member’s beneficiary in a lump sum equal to the excess, if any, of (i) over (ii), where:
  
 (i) is an amount equal to twelve (12) times the annual benefit, if any, payable under Section 3.02 of the Plan; and
  
 (ii) is the sum of the benefit payments, if any, which the Member had received under this Article 3.
  
 3.05 If a Member to whom a single lump sum or annual benefit is payable under this Article 3 dies before commencement of the payment of the Member’s benefit, the death benefit payable under Section 3.02 of the Plan shall be payable to the Member’s beneficiary as if the payment of the Member’s benefit had commenced on the first day of the month in which the Member’s death occurred.
   
 3.06 The annual benefit, if any, payable to or on account of a Member under this Article 3 shall commence to be paid no earlier than (i) the Member’s Separation from Service, (ii) the date the Member becomes disabled, within the meaning of IRC Section 409A(a)(2)(c), or (iii) the Member’s death, and the time or schedule of payments shall not be accelerated except as provided in Regulations promulgated pursuant to IRC Section 409A, nor shall any payment of benefits be deferred to a date other than the date fixed for such payment. Such annual benefit shall be paid in monthly installments commencing on the first day of the month next following the Member’s Separation from Service constituting the Member’s Retirement under the Defined Benefit Plan, except that no benefits shall be paid prior to the date such annual benefit can be definitely determined by the Plan Administrator. Nothing in this Plan shall be deemed to make the payment of benefits to a Member under this Article 3 dependent upon the commencement of the payment of benefits to the Member under the Defined Benefit Plan.
    
 	 
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 Article 4. Amount and Payment of Defined Contribution Plan Component
  
 4.01 For each calendar year, if the Member’s 401(k) account contributions and/or regular account contributions under the Defined Contribution Plan for such year have reached the maximum permitted by the IRC Limitations as determined by the Plan Administrator, and if the Member’s compensation for that calendar year is expected to exceed the dollar limitation set forth in IRC Section 401(a)(17) (as indexed), and if the Member elects to reduce compensation for such calendar year by delivering to the Plan Administrator, prior to the commencement of such calendar year, a written election on such form as the Plan Administrator may designate, which election shall become irrevocable on the last day of the calendar year preceding such calendar year, then such Member shall be credited with an elective contribution addition under the Defined Contribution Plan Component equal to the reduction in the Member’s compensation made in accordance with such election; provided, however, that the sum of all such elective contribution additions for a Member with respect to any single calendar year made under this Section 4.01 shall not be greater than the excess of (i) over (ii), where:
  
 (i) is an amount equal to 19% of the Member’s compensation (as defined by the Defined Contribution Plan if its provisions were administered without regard to the IRC Limitations); and
  
 (ii) is an amount equal to the maximum amount of regular account, 401(k) account and additional elective deferral (as defined in IRC Section 125 or 414(v)) contributions the Member could make under the Defined Contribution Plan for the calendar year after giving effect to any limitation or reduction on elective contributions required by the IRC Limitations.
  
 If the reduction in a Member’s compensation under such election under this Section 4.01 is determined to exceed the maximum allowable elective contribution additions for such calendar year, such excess and any related earnings credited under Section 4.03 of the Plan shall be paid to such Member within the first two and one‐half months of the succeeding calendar year.
  
 4.02 [Intentionally Omitted] 
   
 	 
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 4.03 For each elective contribution addition credited to a Member under Section 4.01 of the Plan, such Member shall also be credited with a matching contribution addition under this Article 4 equal to the matching contribution, if any, that would be credited under the Defined Contribution Plan with respect to such amount if contributed to the Defined Contribution Plan, determined as if the provisions of the Defined Contribution Plan were administered without regard to the IRC Limitations and determined after taking into account the Member’s actual regular and 401(k) contributions to and actual matching contributions under the Defined Contribution Plan. 
  
 For those Members identified on Schedule A attached hereto, effective beginning with the Defined Contribution Plan Component calendar year 2020, the Bank will provide for each Member’s elective contribution a matching contribution of up to 9% of such Member’s compensation. Such Members will be eligible to make deferrals for the Defined Contribution Plan Component calendar year on or before the last day of the preceding calendar year as provided for in Section 4.01. 
  
 4.04 The Plan Administrator shall maintain a Defined Contribution Plan Component account within the financial records of the Bank for each Member who is a Member by reason of amounts credited under Section 4.01 of the Plan. The elective contribution additions, and matching contribution additions of a Member under Sections 4.01 and 4.03 of the Plan shall be credited to the Member’s Defined Contribution Plan Component account as soon as practicable after the date that the compensation reduced under Section 4.01 of the Plan would otherwise have been paid to such Member. In addition, the Defined Contribution Plan Component account of a Member shall be credited or debited from time to time with an investment return at a rate substantially equivalent to the net rate of return based on the Member’s account investment choices as offered by the Plan servicer administering the Plan on behalf of the Bank.
  
 	 
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 4.05 The balance credited to a Member’s Defined Contribution Plan Component account shall be paid to the Member in a lump sum payment on the date that is the first business day after the 60th day following the Member’s Separation from Service with the Bank, or at such other date or dates that begins within ten (10) years of Separation from Service and in such form as the Member shall have elected in writing to the Bank on or before December 31, 2016, or, in the case of a Member who shall first elect to reduce compensation pursuant to Section 4.01 of the Plan subsequent to December 31, 2016, at the time the Member first so elects to reduce compensation, subject to the provisions of Section 4.07 of the Plan.
  
 If no election is made or if the election is not timely or properly made, distribution will be made in the form of a single lump sum payment. An election as to the manner of payment may not be changed after the payment has been made or payments have commenced. Prior to that time, a Member may change an election by filing a new election form with the Plan Administrator; provided, however, that: (i) the new election will not take effect until at least 12 months after the date the new election is filed; (ii) the single lump sum payment or the commencement of installment payments with respect to which such election is made must be deferred for a period of not less than five years from the date such payment would otherwise have been made; and (iii) the new election is filed at least 12 months prior to the date of the first scheduled payment under the Plan.
  
 If installment distributions are elected, the initial installment amount will be the account balance otherwise payable in a single sum multiplied by a fraction, the numerator of which is one and the denominator of which is the total number of installment payments. Subsequent installments will also be a fraction of the unpaid account balance, the numerator of which is always one but the denominator of which is the denominator used in calculating the previous installment minus one. For example, if five installment payments are elected, the initial installment will be one-fifth of the single sum account balance, the second will be one-fourth the remaining account balance, the third installment will be one-third the remaining account balance, and so on. The account will continue to earn benefits based on the investment choices of the Member.
   
 	 
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 If the Member’s account balance upon eligibility for election disbursements is less than $10,000, then the entire amount will be paid in a single lump sum payment regardless of the Member’s payment election.
  
 4.06 If a Member dies or becomes disabled (within the meaning of IRC Section 409A(a)(2)(c)) prior to receiving the balance credited to the Member’s Defined Contribution Plan Component account under Section 4.05 of the Plan, the balance in the Member’s Defined Contribution Plan Component account at the time of the Member’s death shall be paid, in the event of death, to the Member’s designated Beneficiary or, in the event of the Member’s disability, to him, in a lump sum payment as soon as reasonably practicable after death or disability, as applicable. 
  
 4.07 Subject to Section 4.08, the benefit under this Article 4 shall be paid at the time or times and in the form in which such benefit is payable pursuant to Section 4.05 of the Plan and shall commence to be paid no earlier than (i) the Member’s Separation from Service, (ii) the date the Member becomes disabled, within the meaning of IRC Section 409A(a)(2)(c), or (iii) the Member’s death, and the time or schedule of payments provided in Section 4.05 of the Plan shall not be accelerated except as provided in Regulations promulgated pursuant to IRC Section 409A, nor shall any payment of benefits be deferred to a date other than the date fixed for such payment. 
  
 4.08 Upon a finding that the Member has suffered an Unforeseeable Emergency, subject to compliance with IRC Section 409A the Plan Administrator may, at the request of the Member, accelerate distribution of benefits or approve reduction or cessation of current deferrals under Section 4.01 in the amount reasonably necessary to alleviate such Unforeseeable Emergency, subject to the following conditions: (i) the request to take this type of distribution shall be made by filing a form provided by and filed with the Plan Administrator prior to the end of any calendar month; (ii) the amount distributed pursuant to this Section 4.08 with respect to an Unforeseeable Emergency shall not exceed the amount necessary to satisfy such financial emergency plus amounts necessary to pay taxes reasonably anticipated as a result of the distribution, after taking into account the extent to which such hardship is or may be relieved through reimbursement or compensation by insurance or otherwise, by liquidation of the Member’s assets (to the extent the liquidation of such assets would not itself cause severe financial hardship), or by cessation of deferrals under Section 4.01; and (iii) the amount determined by the Plan Administrator as the distribution shall be paid in a lump sum as soon as practicable after the end of the calendar month in which this special distribution election is made and approved by the Plan Administrator.
  
 	 
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 Article 5. Source and Method of Payments
  
 All payments of benefits under the Plan, whether arising under Article 3 with respect to the Defined Benefit Plan Component of the Plan or under Article 4 with respect to the Defined Contribution Plan Component of the Plan, shall be paid from, and shall only be a general claim upon, the general assets of the Bank, notwithstanding that the Bank, in its discretion, may establish a bookkeeping reserve or a grantor trust (as such term is used in IRC Sections 611 through 677) to reflect or to aid it in meeting its obligations under the Plan with respect to any Member or prospective Member or beneficiary; provided, that no contributions to such a grantor trust shall be made by the Bank during any “restricted period” as such term is defined in IRC Section 409(A)(b)(3)(B). No benefit whatever provided by the Plan shall be payable from the assets of the Defined Benefit Plan or the Defined Contribution Plan. No Member shall have any right, title or interest whatever in or to any investments which the Bank may make or any specific assets which the Bank may reserve to aid it in meeting its obligations under the Plan. A Member will be fully “vested” in the Defined Contribution Plan Component account balance at all times.
    
 	 
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 Article 6. Designation of Beneficiaries
  
 6.01 Each Member of the Plan may file with the Plan Administrator a written designation of one or more persons as the beneficiary who shall be entitled to receive the amount, if any, payable under the Plan upon the Member’s death. A Member may, from time to time, revoke or change the Member’s beneficiary designation without the consent of any prior beneficiary by filing a new designation with the Plan Administrator. The last such designation received by the Plan Administrator shall be controlling; provided, however, that no designation, or change or revocation thereof, shall be effective unless received by the Plan Administrator prior to the Member’s death, and in no event shall it be effective as of a date prior to such receipt.
   
 6.02 If no such beneficiary designation is in effect at the time of a Member’s death, or if no designated beneficiary survives the Member, or if, in the opinion of the Plan Administrator, such designation conflicts with applicable law, the Member’s estate shall be deemed to have been designated as the Member’s beneficiary and shall be paid the amount, if any, payable under the Plan upon the Member’s death. If the Plan Administrator is in doubt as to the right of any person to receive such amount, the Bank may retain such amount, without liability for any interest thereon, until the rights thereto are determined, or the Bank may pay such amount into any court of appropriate jurisdiction and such payment shall be a complete discharge of the liability of the Plan and the Bank therefor.
   
 	 
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 Article 7. Administration 
  
 7.01 The Board of Directors has delegated to the Plan Administrator, subject to those powers which the Board has reserved as described in Article 8 of the Plan, general authority over and responsibility for the administration and interpretation of the Plan. The Plan Administrator shall have full power and authority to interpret and construe the Plan, and to make all determinations considered necessary or advisable for the administration of the Plan and any trust referred to in Article 5 of the Plan, and the calculation of the amount of benefits payable thereunder, and to review claims for benefits under the Plan. The Plan Administrator’s interpretations and constructions of the Plan and its decisions or actions thereunder shall be binding and conclusive on all persons for all purposes. However, a Member may in writing appeal a decision of the Plan Administrator to the Committee as provided for in Section 7.03. Should the Plan Administrator determine that he or she may personally and uniquely benefit from a decision that is made regarding the Plan, such decision shall be made by the designee. 
   
 7.02 If the Plan Administrator deems it advisable, it shall arrange for the engagement of a Plan servicer and advisors for investment plan options from which the Members choose, an Actuary, legal counsel and certified public accountants (who may be counsel to or accountants for the Bank), and other consultants, and make use of agents and clerical or other resources, for purposes of operating the Plan and retaining the Plan records concerning accounts, Member elections and beneficiary selections. The Plan Administrator may rely upon the written opinions of such Plan servicer and advisors, Actuary, counsel, accountants and consultants, and upon any information supplied by the Defined Benefit Plan for purposes of Article 3 of the Plan, and delegate to any agent its authority to perform any act hereunder, including, without limitation, those matters involving the exercise of discretion; provided, however, that such delegation shall be subject to revocation at any time at the discretion of the Plan Administrator. The Plan Administrator shall report to the Board of Directors, or to a committee designated by the Board, at such intervals as shall be specified by the Board or such designated committee, with regard to the matters for which it is responsible under the Plan.
   
 	 
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 7.03 All claims for benefits under the Plan shall be submitted in writing to the Plan Administrator. Written notice of the decision on each such claim shall be furnished with reasonable promptness to the Member or the Member’s beneficiary (the “claimant”). The claimant may request a review by the Committee of any decision denying the claim in whole or in part. Such request shall be made in writing and filed with the Committee within 30 days of such denial. A request for review shall contain all additional information which the claimant wishes the Committee to consider. Written notice of the decision on review shall be furnished to the claimant not later than 90 days following the Committee’s receipt of the request for review. The Committee may hold any hearing or conduct any independent investigation which it deems desirable to render its decision and the decision on review shall be made as soon as feasible after the Committee’s receipt of the request for review. Written notice of the decision on review shall be furnished to the claimant and reported to the Plan Administrator. For all purposes under the Plan, such decisions on claims (where no review is requested) and decisions on review (where review is requested) shall be final, binding and conclusive on all interested persons as to all matters relating to the Plan.
  
 7.04 All expenses incurred by the Bank, the Committee, or the Plan Administrator in their administration of the Plan shall be paid by the Bank.
   
 	 
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 Article 8. Amendment and Termination
  
 The Board of Directors may amend, suspend or terminate, in whole or in part, the Plan without the consent of the Committee, Plan Administrator, or any Member, beneficiary or other person, except that no amendment, suspension or termination shall retroactively impair or otherwise adversely affect the rights of any Member, beneficiary or other person to benefits under the Plan which have accrued prior to the date of such action, as determined by the Committee in its sole discretion. The Plan Administrator may take any action which may be necessary or appropriate to facilitate the administration, management and interpretation of the Plan or to conform the Plan thereto, provided any such action does not have a material effect on the then currently estimated cost to the Bank of maintaining the Plan. Notwithstanding anything else to the contrary contained herein, upon termination of the Defined Contribution Plan Component of the Plan or the Defined Benefit Plan Component of the Plan, the applicable account balances and benefits shall be paid to each Member, beneficiary or other person entitled to benefits in accordance with the applicable plan termination rules described in Treas. Reg. Section 1.409A-3(j)(4)(ix) as may be amended from time to time.
   
 	 
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 Article 9. General Provisions
  
 9.01 The Plan shall be binding upon and inure to the benefit of the Bank, and its successors and assigns, and the Members, and their successors, assigns, designees and estates. The Plan shall also be binding upon and inure to the benefit of any successor organization succeeding to substantially all of the assets and business of the Bank, but nothing in the Plan shall preclude the Bank from merging or consolidating into or with, or transferring all or substantially all of its assets to, another organization which assumes the Plan and all obligations of the Bank hereunder. The Bank agrees that it will make appropriate provision for the preservation of Members’ rights under the Plan in any agreement or plan which it may enter into to effect any merger, consolidation, reorganization or transfer of assets. Upon such a merger, consolidation, reorganization or transfer of assets and assumption of Plan obligations of the Bank, the term “Bank” shall refer to such other organization and the Plan shall continue in full force and effect until terminated pursuant to Article 8.
  
 9.02 Neither the Plan nor any action taken thereunder shall be construed as giving to a Member the right to be retained in the employ of the Bank or as affecting the right of the Bank to dismiss any Member from its employ.
  
 9.03 The Bank shall withhold or cause to be withheld from all benefits payable under the Plan all federal, state, local or other taxes required by applicable law to be withheld with respect to such payments.
  
 9.04 No right or interest of a Member under the Plan may be assigned, sold, encumbered, transferred or otherwise disposed of and any attempted disposition of such right or interest shall be null and void.
  
 9.05 If the Plan Administrator shall find that any person to whom any amount is or was payable under the Plan is unable to care for his or her financial affairs because of illness, accident, or disability, or is a minor, or has died, then any payment, or any part thereof, due to such person or his or her estate (unless a prior claim therefor has been made by a duly appointed legal representative), may, if the Plan Administrator is so inclined, be paid to such person’s spouse, child or other relative, an institution maintaining or having custody of such person, or any other person deemed by the Plan Administrator to be a proper recipient on behalf of such person otherwise entitled to payment. Any such payment shall be in complete discharge of the liability of the Plan and the Bank therefor.
   
 	 
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 9.06 To the extent that any person acquires a right to receive payments from the Bank under the Plan, such right shall be no greater than the right of an unsecured general creditor of the Bank.
  
 9.07 All elections, designations, requests, notices, instructions and other communications from a Member, beneficiary or other person to the Plan Administrator required or permitted under the Plan shall be in such form as is prescribed from time to time by the Plan Administrator and shall be mailed by first-class mail or delivered to such location as shall be specified by the Plan Administrator and shall be deemed to have been given and delivered only upon actual receipt thereof at such location.
  
 9.08 The benefits payable under the Plan shall be in addition to all other benefits provided for employees of the Bank and shall not be deemed salary or other compensation by the Bank for the purpose of computing benefits to which he may be entitled under any other plan or arrangement of the Bank.
  
 9.09 No Plan Administrator or Committee member shall be personally liable by reason of any instrument executed by him or her or on his or her behalf, or action taken by him or her, in his or her capacity as a Committee member nor for any mistake of judgment made in good faith. The Bank shall indemnify and hold harmless the Defined Benefit Plan and each Plan Administrator, Committee member, and each employee, officer or director of the Bank or the Defined Benefit Plan, to whom any duty, power, function or action in respect of the Plan may be delegated or assigned, or from whom any information is requested for Plan purposes, against any cost or expense (including fees of legal counsel) and liability (including any sum paid in settlement of a claim or legal action with the approval of the Bank) arising out of anything done or omitted to be done in connection with the Plan, unless arising out of such person’s fraud or bad faith.
  
 	 
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 9.10 In the event the Bank in error makes an overpayment, the Member agrees that the Bank, with notice to the Member, may charge the account back. 
  
 9.11 The captions preceding the sections of the Plan have been inserted solely as a matter of convenience and shall not in any manner define or limit the scope or intent of any provisions of the Plan.
  
 9.12 The provisions of the Plan shall be construed, administered and governed under the laws of the United States including, without limitation, IRC Section 409A and implementing regulations and, to the extent they defer to the state law, the laws of the State of New York in effect from time to time.
  
 The Federal Home Loan Bank of New York Amended and Restated Defined Benefit & Defined Contribution Benefit Equalization Plan has been duly adopted by the Bank this 24th day of September, 2021, to be amended and restated effective as of September 24, 2021.
   
 	 	 FEDERAL HOME LOAN BANK OF NEW YORK
	
	 	 	 	 
		By:	/s/ Mildred Tse-Gonzalez 	
	  
	  
	Mildred Tse-Gonzalez	 
	 	 	Director of Human Resources and Corporate Real Estate 	 

  
 	 Attest:
	  
	  

	  
	  
	  

	 /s/ Brian Finnegan
	  
	  

	 Brian Finnegan
	  
	  

	 Corporate Secretary
	  
	  

  
 	 
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 Schedule A
  
 Members Eligible to Participate in the “Bank Up To 9% Match” Under Section 4.03 of the Plan
  
 Members eligible to participate in the “Bank up to 9% match” under Section 4.03 of the Plan shall be those Members who serve as voting members of the Bank’s Management Committee. 
  
 The actual list of such persons shall be maintained by the Plan Administrator.
  
 Unless expressly provided for in the Plan, additional Members may be added to or removed from Schedule A for future Plan years with the approval of the Bank’s Board of Directors.
   
 	 
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 Schedule B
  
 Members Eligible Effective July 1, 2021 to Accrue Retirement Benefits Solely From the Defined Benefit Component of the Plan
  
 The list of Members referenced in Section 3.01(i) of the Plan shall be maintained by the Plan Administrator.
  
 Unless expressly provided for in the Plan, additional Members may be added to or removed from Schedule B for future Plan years with the approval of the Bank’s Board of Directors.
   
 	 
	24

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