Research, Collaboration and Licence Agreement

(1)

CARDIFF UNIVERSITY, whose administrative offices are at ▇▇-▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇, U.K. (the “University”);

(2)

University College Cardiff Consultants Ltd a company incorporated under the laws of England and Wales (company number 1477909) whose registered office is at ▇▇-▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇ (“UC3”); and

(3)

NUCANA PLC a company incorporated under the laws of England and Wales (company number 3308778) whose registered office is at 77 / ▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇ (hereinafter referred to as “NuCana”),

i

The University has expertise in the purification and characterisation of phosphoramidate prodrugs.

ii

The University undertook a programme of research in relation to the purification and characterisation of phosphoramidate prodrugs for NuCana under a Research, Collaboration and Licence Agreement entered into by the Parties on 21 August 2009 (as subsequently amended and extended).

iii.

The 2009 Agreement is about to expire. The Parties wish to build on the results of the previous research and the University has agreed to carry out the Project for NuCana upon the terms and conditions set out in this Agreement.

iii

NuCana has agreed to arrange for external biological evaluation of phosphoramidate protides prepared by the University in support of the Project.

iv

UC3 is a wholly owned company of the University which is used to hold and exploit intellectual property rights on behalf of the University.

v

The University and UC3 have agreed that the ownership of the results of the Project shall vest solely in NuCana and the University has agreed to grant NuCana an exclusive licence to use the Protides IP in respect of each Nucleoside Family worked on during the Project and under the 2009 Agreement upon the terms and conditions set out in this Agreement.

1

The Project

1.1

The University shall carry out the Project and provide the deliverables set out in Schedule 1 during the Project Period.

1.2

NuCana will arrange at its own cost for external biological evaluation of phosphoramidate protides prepared by the University and will share the results generated with the University as soon as is reasonably practicable. The University will be entitled to use such results for the sole purpose of carrying out the Project. The University will treat such results as Information provided to it by NuCana and keep such results confidential in accordance with Clause 6.

1.3

The Project shall be undertaken by

1.3.1

[***]

1.3.2

[***]

1.3.3

[***]

1.3.4

a technician engaged full-time for one year during the Initial Project Period,

1.4

The Project may be extended beyond the Initial Project Period for a further period or periods by the written agreement of the Parties as to the scope of any additional work and/or research funding.

2

Funding by NuCana

2.1

The University shall carry out the Project in consideration of payment by NuCana of the Project Fees being:

2.1.1

£[***] on the Effective Date;

2.1.2

£[***] on 1 July 2018;

2.1.3

£[***] on 1 January 2019; and

2.2

If NuCana fails to make any payment due pursuant to Clauses 2, 8.5, or 9, by the date for payment of the same, without prejudice to any other right or remedy available to the University or UC3, the University or UC3 may charge interest (both before and after any judgment) on the amount outstanding, at the interest rate in force pursuant to the Late Payment of Commercial Debts (Interest) ▇▇▇ ▇▇▇▇.  That interest will be calculated from the date or last date for payment to the actual date of payment, both dates inclusive, and will be compounded quarterly. NuCana will pay that interest to the University or UC3 on demand.

3

University Responsibilities

3.1

The University will carry out the Project in accordance with NuCana's reasonable instructions and shall use all reasonable skill and care in the performance of the Project.

3.2

The University will provide NuCana with regular written reports summarising the progress of work under the Project and the Results, and shall provide NuCana with a final report containing all of the Results reasonably promptly following completion of the Project.  The University shall use all reasonable endeavours to answer reasonably promptly all reasonable queries received from NuCana regarding the performance of the Project and the Results.

4

Warranties and Limitations and Exclusions of Liability

4.1

The University does not undertake that work carried out under or pursuant to this Agreement will lead to any particular result and NuCana acknowledges and understands that the success of the Project is not guaranteed.

4.2

The University does not accept any responsibility for any use which may be made of any work carried out under or pursuant to this Agreement, or of the

Results, nor for any reliance which may be placed on such work or the Results, nor for advice or information given in connection with them

4.3

NuCana acknowledges that, in entering into this Agreement, it does not do so in reliance on any representation or warranty given by the University, UC3, their employees or officers and any conditions, warranties or other terms implied by statue or common law are excluded from this Agreement to the fullest extent permitted by law.  Accordingly, NuCana acknowledges and accepts that, other than as set out in Clause 4.4, neither the University or UC3 make any warranties or representations whether express or implied regarding the Results and/or the Intellectual Property in the Results and no warranty nor representation is given that:

4.3.1

the Results and/or the Intellectual Property in the Results and/or use of the same will not infringe the rights of any person;

4.3.2

the Project will be successful or that any particular result or objective shall be achieved, be achievable or be attained at all or by expiry of the Project Period or by any other date.

4.4

The University and UC3 each hereby warrants to NuCana that:

4.4.1

no third parties have been granted any rights to use the Protides IP in connection with any compounds comprised within the Nucleoside Families (with the exception of [***] under the Research Agreement);

4.4.2

all necessary steps have been taken to ensure that UC3 will own all rights in the Results and the Foreground Intellectual Property, including but not limited to any Results and Foreground Intellectual Property generated by any persons engaged by the University to perform the Project, so as to enable UC3 to assign ownership of the Results and the Foreground Intellectual Property to NuCana pursuant to Clause 8.3;

4.4.4.

the University will enter into a written agreement with [***] under which [***] will agree to assign (on the University’s request and without any additional consideration) to the University all of their property, rights, title and interest (if any) in and to the Results and the Foreground Intellectual property, prior to the relevant [***] being engaged on the Project.  

4.5

NuCana undertakes to make no claim against the Principal Investigators or any other employee, student, agent or appointee of the University, being a claim which seeks to enforce against any of them any liability whatsoever in connection with this Agreement or its subject matter.

4.6

In no event shall any Party be liable to the other Parties under or in connection with this Agreement for:

4.6.1

  loss of contracts, loss of goodwill, loss of opportunity, loss of profits, loss of turnover or loss of anticipated savings but only to the extent such losses are not direct losses; or

4.6.2

  any indirect or consequential loss or special loss or damage of any nature whatsoever.

4.7

Save in respect of [***], the maximum liability of the University or UC3 to NuCana under or otherwise in connection with this Agreement or its subject matter shall be [***].

4.8

If any provision of this Clause 4 is held to be invalid or unenforceable under any applicable statute or rule of law then it shall be deemed to be omitted, and if as a result any Party becomes liable for loss or damage which would otherwise have been excluded then such liability shall be subject to the remaining provisions of this Clause 4.

5

Exclusivity

5.1

The University and UC3 each agrees that it will not:

(a)

undertake any [***] research on compounds comprised within the Nucleoside Families with or for [***] where such research would require utilisation of the Protides IP; and/or

(b)

grant to any third party any licence or right to use, or any option to obtain a licence or right to use, the Protides IP in connection with any of the Nucleoside Families or compounds comprised within the Nucleoside Families for any purpose whatsoever

(a)

undertake with or for any third party any industrially sponsored research on those Compounds in respect of which a licence is granted during such Extended Licence Period or (as the case may be) Further Extended Licence Period ( the “Exclusive Compounds”) or on any compounds within such Exclusive Compounds’ Nucleoside Families (“Related Compounds”) where such research would require utilisation of the Protides IP; and/or

(b)

grant to any third party any licence or right to use, or any option to obtain a licence or right to use, the Protides IP in connection with any of the Exclusive Compounds or Related Compounds for any purpose whatsoever.

5.3

NuCana acknowledges and accepts that the University cannot guarantee that the Nucleoside Families will not be covered by the claims contained in any patents granted pursuant to the patent applications assigned to [***] under the Assignment Deed. For the avoidance of doubt, NuCana further acknowledges the University shall not be deemed to be in breach of clause 5.1 in respect of the Cancer Research UK funded ECMC project entitled ‘Experimental Cancer Medicine Centre and/or under the Research Agreement.

6

Confidentiality

6.1

The University undertakes not to use or disclose to any third party any Information which is disclosed by NuCana to the University for use in the Project or any Results generated during the Project (“Confidential Information”) save that the University may disclose all and any Confidential Information to employees, students, officers and consultants of the University who need to know the same in connection with the performance of this Agreement or to advisers of the University who are providing advice in connection with this Agreement provided that all such personnel are bound by appropriate written terms of confidentiality equivalent to those contained in this Clause 6.

6.2

The obligation of non-disclosure set out in Clause 6.1 shall not apply with respect to information which the Receiving Party can show:

(a)

is known to the Receiving Party before the Effective Date, and not impressed already with any obligation by the Disclosing Party; or

(b)

is or becomes publicly known without fault on the part of the Receiving Party; or

(c)

is obtained by the Receiving Party from a third party in circumstances where they have no reason to believe that there has been a breach of an obligation of confidentiality owed to the Disclosing Party; or

(d)

the Receiving Party develops independently; or

(e)

is approved for release in writing by an authorised representative of the Disclosing Party; or

(f)

the Receiving Party is specifically required to disclose pursuant to an order of any Court of competent jurisdiction in order to fulfil the Court Order or in order to comply with any other legislation. Before making such a disclosure the Receiving Party shall inform the Disclosing Party of the requirement to make such disclosure.

7

Publications

7.1

NuCana recognises that under University policy, the Results must be publishable and agrees that, subject to Clause 7.2, the University shall be permitted to present at symposia, national or regional professional meetings, and to publish in journals or otherwise of their own choosing, methods and results of the Project and accordingly NuCana hereby grants or agrees to grant to the University a licence to use the Intellectual Property in the Results and where appropriate the foreground intellectual property and results assigned to NuCana under the 2009 Agreement for such purposes.

7.2

Subject to the provisions of Clause 7.3, the University agrees to provide NuCana with a copy of any proposed publication at least [***] prior to submission for publication. NuCana may object to publication by providing notice to the University on the basis that:

7.2.1

the publication contains Confidential Information; or

(a)

on the basis the publication contains Confidential Information and/ or Intellectual Property belonging to NuCana other than the Foreground Intellectual Property, NuCana shall identify such Confidential Information and/ or Intellectual Property and the University shall remove such Confidential Information and/ or Intellectual Property from the publication;

(b)

on the basis that the publication contains Foreground Intellectual Property, the University shall delay publication for a period of [***] from the date of receipt of the proposed publication by NuCana in order that NuCana may file patent applications to protect such Foreground Intellectual Property;

(c)

if NuCana considers that there are exceptional circumstances requiring a longer delay in respect of any  proposed publication to permit NuCana to file patent applications to protect the Foreground Intellectual Property and that view is supported by NuCana’s patent agents, NuCana may request that the University delays such publication for up to [***] from the date of receipt of the proposed publication by NuCana and the University shall be bound to agree to such request provided that NuCana provides the University with details of the exceptional circumstances necessitating such a delay and the supporting advice from the patent agents.

7.3

Notwithstanding the provisions of Clauses 7.1 and 7.2, nothing contained in this Agreement shall prevent or hinder any student employed by the University in connection with the Project from submitting a thesis incorporating or using the Foreground Intellectual Property or the Results, the examination of such a thesis by examiners appointed by the University or the deposit of such a thesis in a University library in accordance with the University’s procedures provided always that:

7.3.1

the University shall obtain the prior written consent of NuCana, such consent not to be unreasonably withheld or delayed;

7.3.2

the University shall ensure that the examiners appointed by the University shall be bound by written obligations of confidentiality no less onerous than those at Clause 6;

7.3.3

the University shall ensure that the student theses are stored in a University library with restricted access for [***] from submission or such longer period (but subject to a maximum of [***]) as NuCana may reasonably request provided that the University is able to allow such extended period of restricted access taking into account University policy and the relevant student thesis on a case by case basis.

8

Intellectual Property and use of the Results

8.1

Each Party shall retain ownership in and to its Background IP. Except as otherwise stated, this Agreement shall not grant or be construed as granting any rights by license or otherwise to the other Parties in or to another Party's Background IP.

8.2

Each Party hereby grants the other Parties a non-exclusive, royalty-free licence to use its Background IP that it introduces into the Project for the purposes of completion of the Project only and, except as set out elsewhere in this Agreement, no other rights or licences are granted in respect of such Background IP.

8.3

The University and/or UC3 each hereby undertakes that all Intellectual Property in and to the Results shall belong to and vest in NuCana, and the University and UC3 each hereby:

8.3.1

assigns to NuCana all of their right, title and interest in and to any copyrights, database rights and UK unregistered design rights in and to the Results to the intent and with the effect that all such rights shall vest in NuCana on the date such rights are developed by the University;

8.3.2

assigns to NuCana all their right, title and interest in and to all other Intellectual Property in and to the Results; and

8.3.3

undertakes to execute or procure the execution of any additional documents or do or procure any other acts or things which may be necessary from to time to vest in NuCana legal and beneficial ownership of the Results and the Foreground Intellectual Property.

8.4

The University and UC3 hereby grant to NuCana, and NuCana hereby accepts, an exclusive royalty-free worldwide licence (with the right to grant sub-licences to third parties) during the Project Period to use the Protides IP in respect of the Compounds and all compounds comprised within their respective Nucleoside Families (e.g. if the University has carried out work on [***] as part of the Project or under the 2009 Agreement then the foregoing licence will cover all [***]) for all purposes, including but not limited to researching and developing pharmaceutical products for all and any therapeutic, diagnostic, prognostic and prophylactic indications and thereafter the manufacture, marketing, distribution and sale of such pharmaceutical products.

8.5

Upon request by NuCana to the University and UC3 prior to expiry of the Project Period, the licence granted pursuant to Clause 8.4 shall be deemed to have been extended for a further period of [***] from expiry of the Project Period (the “Extended Licence Period”) in respect of those Compounds upon which Evaluation Testing either has been undertaken during the Project Period or under the 2009 Agreement, is continuing at expiry of the Project Period or is to be undertaken following expiry of the Project Period and all compounds within their respective Nucleoside Families, subject to NuCana notifying the University and UC3 at the time of such request of the Compounds in respect of which Evaluation Testing is continuing  or is to be undertaken.

8.6

Upon request by NuCana to the University and UC3 prior to expiry of the Extended Licence Period, the licence referred to in Clause 8.5 above shall be deemed to have been extended for one further [***] period (the “Further Extended Licence Period”) if  NuCana so requests in respect of those Compounds upon which Evaluation Testing is ongoing at such date for the purposes of finalising Evaluation Testing on such Compounds,  subject to;

8.7

Once NuCana has completed its Evaluation Testing on the Compounds, it shall notify the University and UC3 of such completion and of those Compounds which, following such Evaluation Testing, are reasonably

deemed by NuCana to be suitable for commercialisation (the “Selected Compounds”). The University and UC3 hereby grants to NuCana, and NuCana hereby accepts, an exclusive royalty-free worldwide licence (with the right to grant sub-licences to third parties) (terminable only in the circumstances set out in Clause 8.9) to use the Protides IP in respect of the Selected Compounds and all compounds comprised within their respective Nucleoside Families (i.e. if a [***] is one of the Selected Compounds, then the foregoing licence will cover all [***]) for all purposes, including but not limited to researching and developing pharmaceutical products for all and any therapeutic, diagnostic, prognostic and prophylactic indications and thereafter the manufacture, marketing, distribution and sale of such pharmaceutical products.

8.8

The University and UC3 each hereby agrees not (except as expressly permitted under other provisions of this Agreement) at any time whilst the licences granted pursuant to:

8.8.1

Clauses 8.4 or 8.5 remain in force, to use, or to grant to any person or entity a licence or other right to use the Protides IP with any of the Compounds/ or and any of the compounds comprised within their respective Nucleoside Families covered by such licences or to conduct research on such Compounds and/ or any compounds comprised within their respective Nucleoside Families on behalf of or in collaboration with any third party, for any purpose whatsoever;

8.8.2

Clauses 8.6 or 8.7 remain in force, to use, or to grant to any person or entity a licence or other right to use the Protides IP with any of the Compounds covered by such licences and/ or any compounds comprised within their respective Nucleoside Families or to conduct research on such Compounds  and/ or any compounds comprised within their respective Nucleoside Families on behalf of or in collaboration with any third party, for any purpose.

8.9

All the licences granted to NuCana pursuant to Clauses 8.4, 8.5 and 8.6 and 8.7:

8.9.1

may be terminated by UC3:

(a)

[***] by serving written notice upon NuCana in the event of NuCana’s Insolvency;

(b)

by giving [***] written notice to NuCana in the event of a material breach of any such licence including, but not limited to, failure to make the payments due under Clause 8.6, which if capable of remedy by NuCana is not remedied within the [***] notice period;

(c)

if NuCana fails to pay any of the payments payable pursuant to Clause 9 within [***] of the due date for payment thereof;

8.9.2

shall [***] terminate upon termination of this Agreement pursuant to the provisions of Clause 11.2.

8.10

NuCana shall promptly notify the University at the end of the Extended Licence Period or Further Extended Licence Periods as applicable of the Compounds (if any) which it no longer requires a licence for and the restrictions upon the University and UC3 at Clause 8.8 shall cease to apply in respect of those Compounds (if any). For the avoidance of doubt the restrictions at Clause 8.8 shall cease to apply if the licences granted pursuant to Clauses 8.4, 8.5, 8.6 and/or 8.7 are terminated pursuant to Clause 8.9.

8.11

NuCana hereby grants or agrees to grant to the University a royalty-free licence to use any Intellectual Property in and to the Results for the University’s own internal non-commercially funded research and academic and teaching purposes, provided that such purposes do not cause the University to be in breach of any other term of this Agreement including its obligation of confidentiality set out in Clause 6.  

8.12

NuCana shall indemnify and hold harmless the University, UC3, their employees and agents, from and against any claim, loss, damage or expense relating to  NuCana’s use and/or uses of any and all Results, the Intellectual Property in the Results and/or any other advice or information supplied to NuCana pursuant to this Agreement but excluding any such claim, loss, damage or expense to the extent that it arises as a result of any breach by the University or UC3 or their employees and agents of the terms of this Agreement or any negligence on the part of the University or UC3 or their employees and agents. The University and/ or UC3 (as the case shall be) shall provide NuCana with written notice of any such claim or liability as soon as possible and in any event within [***] of receiving notice of any such claim or liability. NuCana shall be solely responsible for the investigation, defence, settlement and discharge of such claim or liability and the University and/or UC3 shall provide NuCana with all assistance reasonably requested by NuCana in connection with the investigation, defence, settlement and discharge of such claim or liability.

9

Milestone and Royalty Payments

9.1

NuCana agrees to make milestone payments to UC3 as set forth in Schedule 2. Each milestone payment is owed whether the milestone is achieved by NuCana, an Affiliate, Licensee or Assignee.  NuCana shall inform UC3 within [***] of the event and the payment shall be made within [***] of the notice of each event being served to UC3.  If the milestone is achieved by a Licensee or Assignee, NuCana shall inform UC3 within [***] of NuCana’s knowledge of the event and payment shall be made within [***] of notice of each event being served to UC3.

9.2

NuCana will pay to UC3 a royalty of [***] percent ([***]%) of Net Sales of NuCana or any of its Affiliates.

9.3

NuCana will pay to UC3 a royalty of [***] percent ([***]%) of all Other Income received by NuCana or any of its Affiliates from the exploitation of the Results and/or Foreground Intellectual Property.

9.4

[***]. No milestone payments (as set out in Schedule 2) or royalties, as payable in accordance with Clauses 9.1, 9.2 and 9.3, shall be payable by NuCana to the UC3 if the relevant milestones have already been paid under the 2009 Agreement including but not limited to where the relevant milestone is only payable on the first product incorporating a compound within a Nucleoside Family and the relevant milestone has already been paid for a product incorporating another compound within the same Nucleoside Family under  the 2009 Agreement

9.5

Within [***] of the end of the period commencing on the Effective Date and ending on [***] and each subsequent  period of [***] commencing on [***] (each a “Royalty Period”), NuCana shall submit to UC3 a written statement  detailing:

   (a)

the total Net Sales (if any) of NuCana and all its Affiliates during such Royalty Period;

   (b)

the total royalties payable pursuant to the provisions of clause 9.2 above in respect of such Net Sales;

   (c)

the total Other Income (if any) received by NuCana and all its Affiliates during such Royalty Period from the exploitation of the Results and/or Foreground Intellectual Property; and

9.6

All sums payable under this Agreement are exclusive of value added tax which shall, if applicable, be payable in addition at the rate in force from time to time.

9.7

NuCana shall and shall procure that each of its Affiliates shall keep true and accurate records  and books of account of:

10

Force majeure

11

Term and Termination

11.1

This Agreement shall be deemed to have commenced on the Effective Date and shall continue in full force and effect until expiry of the Project Period unless terminated earlier pursuant to the provisions of Clause 11.2.

11.2

This Agreement may be terminated by any Party for any material breach of the obligations set out in this Agreement by any of the other Parties, by giving [***] written notice to the other Parties of its intention to terminate.  The notice shall include a detailed statement describing the nature of the breach.  If the breach is capable of being remedied and is remedied within the [***] notice period, then the termination shall not take effect.

11.3

Upon expiry or termination of this Agreement all rights and obligations of the Parties shall, subject to the provisions of Clause 11.4, immediately cease without prejudice to any rights of action then accrued hereunder or at law.

11.4

Unless stated otherwise in this Agreement:

11.4.1

the following provisions shall survive expiry (but not termination of this Agreement pursuant to Clause 11.2): Clauses 2.1, 2.2, 3.2, 4, 5, 6, 7, 8, 9, 10, 11.3, 12, 13, 14, 15, 16, 17 and this Clause 11.4;

11.4.2

the following provisions shall survive termination of this Agreement pursuant to Clause 11.2: Clauses 2.1 and 2.2 (but only in relation to any outstanding payments due as at the date of termination),2.4, 3.2, 4, 6, 7, 8.3, 9, 10, 12, 13, 14, 15, 16, 17 and this Clause 11.4.

12

Publicity

13

Assignment

14

Notices

14.3

The University’s representative for the purpose of receiving payments shall until further notice be:

14.4

The University’s representative for the purpose of receiving reports shall until further notice be:

14.5

The University’s representative for the purpose of receiving all other notices shall until further notice be:

14.6

UC3’s representative for the purpose of receiving all notices shall until further notice be:

14.7

NuCana’s representative for the purpose of receiving invoices, reports and other notices shall until further notice be:

15

General

15.1

Nothing in this Agreement shall create, imply or evidence any partnership or joint venture between the Parties or the relationship between any of them of either principal and agent or employer and employee.

15.2

This Agreement, and its Schedules (which are incorporated into and made a part of this Agreement), together constitute the entire agreement between the Parties for the Project.  Any variation shall be in writing and signed by all Parties or by their authorised signatories.

15.3

This Agreement shall be governed by English and Welsh law. The English and Welsh courts shall have exclusive jurisdiction to deal with any dispute which has arisen or may arise out of or in connection with this Agreement.

15.4

Headings are for convenience only and shall not affect the construction or interpretation of this Agreement; and references to Clauses are to clauses of this Agreement.

16

Third parties

17

Definitions

“Affiliate”

means any corporation or non-corporate entity that controls, is controlled by, or is under common control with a party to this agreement.  A corporation or non-corporate  entity is to be regarded as in control of a corporation if it owns, or directly or indirectly controls, at least fifty percent (50%) of the voting stock of the other corporation, or (i) in the absence of the ownership of at least fifty percent (50%) of the voting stock of a corporation or (ii) in the case of a non-corporate business entity, or non-profit corporation, if it possesses, directly or indirectly, the power to direct or cause the direction of the management and policies of such corporation or non-corporate entity, as applicable;

“Assignee”

means any person or entity obtaining an assignment of the Foreground Intellectual Property or part thereof from NuCana or from any Affiliate of NuCana other than an Affiliate of NuCana;

“Assignment Deed”

means the Deed between UC3 and [***] (thereafter acquired by [***]) dated [***];

“Background IP”

means any Intellectual Property owned or controlled by any Party at the date of this Agreement together with any and all rights therein or which shall at any time thereafter become so owned or controlled and in the case of the University includes the Protides IP;

“Confidential Information”

shall have the meaning set out in Clause 6.1;

“Compounds”

means the compounds comprised within each Nucleoside Family which the University has been requested to conduct work on by NuCana as part of the Project or under the 2009 Agreement;

“Disclosing Party”

means a Party to this Agreement that discloses Confidential Information to one or both of the other Parties;

“Effective Date”

means 1 January 2017;

“Evaluation Testing”

means testing such as [***];

“Extended Licence Period”

means the period referred to in Clause 8.5 above;

“Foreground Intellectual Property”

means any Intellectual Property arising from the Project;

“Further Extended Licence Period”

means the period referred to in Clause 8.6 above;

“Information”

means specifications, drawings, circuit diagrams, tapes, discs and other computer-readable media, documents, information, techniques and know-how;

“Initial Project Period”

means the period of [***] commencing on the Effective Date;

“Intellectual Property”

means all and any rights in or to [***]; and all similar or equivalent rights arising or subsisting in any part of the world;

“Insolvency”

(i)a petition is presented, a resolution is passed or an order is made for the winding up or dissolution of a party;

(ii)an application, petition or order is made for any of the following to be appointed over a party or any of its assets, or such an

appointment is made: receiver, administrative receiver, receiver and manager, administrator or sequestrator;

(iii)a party enters into, or there is proposed, a compromise or arrangement or voluntary arrangement, or a scheme or composition in satisfaction or composition of its debts with all or any of the creditors or members of a party or steps are taken to obtain a moratorium;

(iv)any creditor takes possession of, or levies distress, enforcement or some other process upon, all or any of a party’s assets or undertaking;

(v)a party is deemed unable to pay its debts, or is unable, or admits its inability, to pay its debts as they fall due; or

(vi)a party ceases to carry on the whole or a substantial part of its business;

and the term “Insolvent” shall be construed accordingly;

“Licensee”

means any person or entity (other than an Affiliate of NuCana) entering into a license with NuCana or a sublicense with an Affiliate of NuCana of the Results or Foreground Intellectual Property or part thereof;

“"Net Sales"

means the gross proceeds received by NuCana or its Affiliates from the sale of Products by NuCana or its Affiliates after deduction of costs relating to [***];

“Nucleoside Families”

means those nucleoside families as set out in Schedule 1 and Nucleoside Family shall be construed accordingly;

"Other Income"

means the gross proceeds received by NuCana or its Affiliates:(i) from Licensees in connection with a licence or sub-licence of the Results or Foreground Intellectual Property, including but not limited to, [***];

and/or

(ii) from Assignees in connection with assignation of the Results or Foreground Intellectual Property, other than any assignation of the Results or Foreground Intellectual Property as part of the sale of all or substantially all of the business and assets of NuCana to a third party and as part of which sale NuCana's rights and obligations under this Agreement are also being transferred to the relevant third party;

“[***]”

means a [***] engaged by the University on the Project;

"Product"

means any pharmaceutical products developed, manufactured, marketed, distributed and/or sold by NuCana or its Affiliates which incorporate a compound which is comprised within the Results;

“Project”

shall have the meaning set out in Schedule 1;

“Project Period”

the Initial Project Period and  any extension or extensions thereto agreed by the Parties pursuant to Clause 1.4;

“Project Fee”

means the fees set out at Clause 2.1 above;

"ProTides Agreement"

means the licence and collaboration agreement to be entered into between NuCana and [***];

“Protides IP”

means the Intellectual Property owned or controlled by the University at the date of the 2009 Agreement relating to [***] nucleoside phosphoramidate prodrugs and any and all rights therein or which shall any time thereafter become so owned or controlled;

“Principal Investigators”

means [***] or such successor as may be appointed;

“Receiving Party”

means a Party to this Agreement that receives Confidential Information from one or both of the other Parties;

“Results”

means the results generated by the Principal Investigators, [***],[***] and/or any other persons engaged on the Project arising from the research conducted by the Principal Investigators, [***] and/or any other persons in performing the Project;

"Research Agreement"

means the terms of agreement between the University and [***] for the conduct of research by the University relating to the discovery and development of  new anti cancer nucleosides and nucleotides;  and

“2009 Agreement”

means the Research, Collaboration and Licence Agreement entered into by the Parties on 21 August 2009 (as subsequently amended and extended pursuant to amendments signed by the Parties dated 30 Sept 2010, 25 July 2011, 26 October 2011, 3 July 2012, 9 December 2013, 8 October 2014, 17 March 2015, 5 October 2015 and 22 November 2016.

For and on behalf of

CARDIFF UNIVERSITY

For and on behalf of

NUCANA PLC

[***]

/s/ ▇▇▇▇ ▇ ▇▇▇▇▇▇▇▇

signed

Signed

[***]

▇▇▇▇ ▇ ▇▇▇▇▇▇▇▇

print name

Deputy Director and Head of Research Governance and Contracts

Research Innovation Services

Chief Executive Officer

title

21/12/17

21/12/17

date

For and on behalf of

University  College Cardiff Consultants Ltd

signed    [***]

print name  [***]

title  Deputy Director and Head of              Commercial Development

Research  Innovation          Services

date  21/12/17

(1)

CARDIFF UNIVERSITY, whose administrative offices are at ▇▇-▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇ ODE, U.K. (the “University”);

(2)

UNIVERSITY COLLEGE CARDIFF CONSULTANTS LTD, a company incorporated under the laws of England and Wales (company number 1477909) whose registered office is at ▇▇-▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇ (“UC3”); and

(3)

NUCANA PLC, a company incorporated under the laws of England and Wales (company number 3308778) whose registered office is at 77 / ▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇ (“NuCana”),