Exhibit 10.13

   

  AMRYT PHARMA
        PLC

   

  EMPLOYEE SHARE
        OPTION PLAN 2019

  Adopted on 25 September 2019

   

  
  
     

  

  
     

  

  
   

  AMRYT PHARMA PLC

  EMPLOYEE SHARE OPTION PLAN 2019

   

  Rules 

   

  Definitions

   

  		1.	The Plan is established by an ordinary resolution of the Shareholders passed on September 25th
          2019. The purpose of the Plan is to provide for the granting of share options to Directors and Employees of and Consultants to
          the Company and its subsidiary and associated companies in accordance with the provisions hereinafter contained.


   

  		2.	In the Plan the following expressions bear the following meanings:-


   

  	(a)	"Associated Company"	means a company under the Control of the Company or any Subsidiary of the Company or any combination thereof or in which the Company and/or its Subsidiaries have a shareholding interest of 20% or greater;
	 	 	 
	(b)	"the Board"	means the Board of Directors for the time being of the Company or a duly constituted committee of the board of directors;
	 	 	 
	(c)	"the Company"	means Amryt Pharma Plc, a company registered in England and Wales under number 12107859
	 	 	 
	(d)	"Consultant"	means any individual or company who has a consultancy agreement with the Company or a Participating Company;
	 	 	 
	(e)	"Control"	has the same meaning as in Section 840 of Income and Corporation Taxes Act 1988;
	 	 	 
	(f)	“Date of Grant”	means the date on which an Option is granted as determined by the Board and specified in the Option Certificate;
	 	 	 
	(g)	"Directors"	means in relation to the Company or a Participating Company its board of directors and “Director” shall be construed accordingly and shall include non-executive members of any such board of directors;
	 	 	 
	(h)	"Employee"	means an employee of the Company or a Participating Company (other than one who is a Director of the Company or of a Participating Company);  
	 	 	 
	(i)	"Final Option Date"	means in relation to an Option the last date upon which any part thereof may be exercised under Clause 7, which date shall be determined by the Board and specified in the Option Certificate, but in no event shall be
          later than the date preceding the tenth anniversary of the Date of Grant;


   

  
  
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  	(j)	“Market Value"	means the price which in the opinion of the Board represents the fair market value of a Share, having regard in circumstances where the Shares are traded on the Markets, to the prices prevailing in the
          Markets;
	 	 	 
	(k)	“Markets”	the AIM market operated by the London Stock Exchange plc and any recognised investment exchange (as defined by section 285 of the Financial Services and Markets Act 2000) the company is or will be listed on including
          for these purposes the National Association of Security Dealers Automated Quotation Market;
	 	 	 
	(l)	"Nominated Person"	means a person who shall have been nominated for the purpose of the Plan pursuant to Clause 3(a);
	 	 	 
	(m)	Notice of Exercise”	means a notice of exercise of an Option in the form set out in Schedule 2 to the Plan or such other form approved by the Board;
	 	 	 
	(n)	"Option"	means an option granted pursuant to the Plan;
	 	 	 
	(o)	"Option Certificate"	means a certificate executed under the seal of the Company evidencing the grant of an Option, in the form set out in Schedule 1 to the Plan or such other form approved by the Board;
	 	 	 
	(p)	"Option Price"	means the price at which a Share must be subscribed on exercise of an Option;
	 	 	 
	(q)	"Participant"	means any Nominated Person (or, in the event of his death, his personal representative) who is for the time being the holder of an Option;
	 	 	 
	(r)	"Participating Company"	means any company being the Company or an Associated Company to whom the Board has extended the Plan;
	 	 	 
	(s)	"the Plan"	means the Amryt Pharma Plc Employee Share Option Plan 2019, consisting of these rules, as amended from time to time in accordance with the provisions in that regard herein contained;
	 	 	 
	(t)	“Remuneration Committee”	means the committee of non-executive directors of the Board responsible for assessing and making recommendations concerning the remuneration of executive directors and senior employees of the Company and its
          Associated Companies;
	 	 	 
	(u)	"Shares"	means the Ordinary Shares of £0.06 each in the capital for the time being of the Company; and
	 	 	 
	(v)	“Subsidiary”	has the meaning assigned in Section 1159 of the Companies Act 2006;


   

  
  
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  	(w)	“Tax Liability”	the total of all and any tax, including income and employee NIC, (or their equivalents in any jurisdiction) for which any Participating Company is or may be liable to account.


   

  The Rule headings are for ease of reference
    only and shall not in any way affect the interpretation hereof.

   

  Eligibility
        for Participation

   

  	3.	(a)	Power of Board


   

  The Plan is available
    for Directors, Employees or Consultants who shall be nominated for the purpose by the Board.

   

  		(b)	Absolute Discretion


   

  The Board shall
    at its absolute discretion determine whether or not a person is a Director, Employee or Consultant.

   

  		(c)	No Right


   

  No person shall
    be entitled as of right to participate in the Plan and the decision as to who shall have the opportunity of participating and the
    extent of his participation will, subject to the Plan, be made by the Board at its absolute discretion.

   

  LIMITS

   

  	4.	(a)	Ten Year Limit


   

  No Option shall be granted under the
    Plan on a date later than ten years after the date of adoption of the Plan by the members of the Company.

   

  		(b)	Overall Limits for Plan at Adoption Date


   

  Subject to Rules 13 and 14, the maximum
    number of Shares over which Options may be in issue at any one time under the Plan shall be 10% of the issued share capital in
    the Company.

   

  	5.	(a)	Power to Grant


   

  Subject to the provisions
    of Rule 21(a), the Board may on behalf of the Company grant Options to Nominated Persons at any time or times within ten years
    of the date of adoption of this Plan by the members of the Company.

   

  		(b)	Non-Assignable


   

  Options shall be
    personal to the grantee and non-assignable, subject to Rule 8, unless the Board in its sole discretion consents to an assignment
    or transfer. Any purported transfer, assignment, mortgage or charge of an Option, without the consent in writing of the Board,
    shall cause the Option to lapse forthwith.

   

  
  
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  		(c)	Certificates


   

  An Option Certificate
    shall be issued to a Participant in respect of each Option.

   

  		(d)	Right to Renounce


   

  An individual to
    whom an Option has been granted may, by notice in writing within 30 days after receipt of the Option Certificate, renounce such
    Option, in which event it shall be deemed never to have been granted.

   

  OPTION PRICE

   

  		6.	The Option Price in relation to an Option shall be determined by the Board but shall not be less
          than the nominal value of a Share. If the option is to be granted at Market Value the Market Value per Share of the Shares comprised
          in the Option is to be computed as at the day prior to the Date of Grant.


   

  PERIODS
      FOR EXERCISE OF OPTIONS

   

  	7.	(a)	Subject to Rules 7(b), 8, 9, 10 and 16, an Option may be exercised at any time or times prior to the Final Option Date. An Option shall expire immediately after the Final Option Date to the extent that it has not
          been exercised.


   

  		(b)	The Board may when it grants an Option at its entire discretion attach a condition thereto such
          that the Option or portion(s) thereof may not be exercised until a period(s) (not exceeding four years) has elapsed from the Date
          of Grant. Such vesting condition(s) will be set out in the Option Certificate.


   

  		(c)	The Board may when it grants an Option at its entire discretion attach a condition relating to
          future performance by the Director, Employee or Consultant such that the Option or portion(s) thereof may not be exercised until
          such conditions have been met. Such conditions will be set out in the Option certificate.


   

  DEATH AND
      TRANSFER OF RIGHTS

   

  	8.	(a)	In the event of the death of a Participant before the Final Option Date the personal representative of such deceased Participant may, at any time and from time to time but no later than one year after the date of
          such death (or, if earlier, the Final Option Date), exercise the Option, to the extent exercisable on the date of the Participant’s death, in whole or in part.  Upon the expiration of such period the Option shall lapse to the extent that it shall
          not have been so exercised.  


   

  		(b)	To the extent an Option is not exercisable on the date of a Participant’s death, the Option
          shall lapse on such date unless the Board in its sole discretion determines that such Option shall be exercisable in whole or in
          part after such date and if the Board does so determine, the Option shall be exercisable in accordance with Rule 8(a).


   

  
  
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  RETIREMENT, RESIGNATION ETC.

   

  	9.	(a)	If a Participant ceases to be an Employee or Director or Consultant on account of:-


   

  		(i)	retirement at normal retirement age; or


  		(ii)	resignation or early retirement due to disability or ill-health (such matter to be determined by
          the Board in its absolute discretion);


   

  the Participant
    may at any time and from time to time but no later than one year after he shall have so resigned or retired (or, if earlier, the
    Final Option Date), exercise the Option, to the extent exercisable on the date of such resignation or retirement, in whole or in
    part. Upon the expiration of such period the Option shall lapse to the extent that it shall not have been so exercised.

   

  		(b)	To the extent an Option is not exercisable as of the date
          of a Participant’s resignation or retirement as described in Rule 9(a), the Option shall lapse on such date unless the Board
          in its sole discretion determines that such Option shall be exercisable in whole or in part after such date and if the Board does
          so determine, the Option shall be exercisable in accordance with Rule 9(a).


   

  		(c)	If a Participant ceases on account of resignation, retirement, dismissal (subject to the provisions
          of Rule 9(d) or otherwise (except on death, retirement or resignation or early retirement due to disability or ill-health) to be
          an Employee or Director or Consultant, each Option held by the Participant, to the extent not exercisable at the date of such cessation,
          shall lapse on such date. To the extent an Option is exercisable at the date of such cessation, it may be exercised by the Participant
          in whole or in part within 90 days after such date (or, if earlier, until the Final Option Date), failing which it will lapse.
          Cessation shall be on completion of the appropriate notice period required from either the employee or Participating Company employing
          or engaging him to terminate the employment.


   

  		(d)	If a Participant’s employment or office or consultancy is terminated summarily for serious
          misconduct by the Participating Company employing or engaging him, each Option held by the Participant shall lapse in full immediately
          upon such termination.


   

  		(e)	Notwithstanding the foregoing provisions, the Board in its sole discretion may determine that if
          circumstances so warrant, an Option may be exercised after the Participant ceases to be an Employee, Director or Consultant during
          a longer period than the period provided under the foregoing provisions and/or that an Option, to the extent not exercisable on
          the date a Participant ceases to be an Employee, Director of Consultant, shall be exercisable in full or in part after such cessation
          and may be exercised within a period specified by the Board, but in no event may an Option be exercised later than the Final Option
          Date and an Option will lapse to the extent not exercised within the period specified by the Board.


   

  		(f)	In no circumstances shall any Participant who ceases to serve as an Employee or Director or Consultant
          be entitled to any compensation for any loss of any right or


   

  
  
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  benefit or prospective right or
    benefit under the Plan which he might otherwise have enjoyed whether such compensation is claimed by way of damages for wrongful
    dismissal or other breach of contract or by way of compensation for loss of office or otherwise howsoever.

   

  MERGER OR TAKEOVER

   

  		10.	In the event that the Company is a party to a merger, takeover or other reorganisation, including
          but not limited to a court sanctioned compromise or scheme arrangement, pursuant to which a party or parties acting in concert
          obtain(s) Control of the Company, or the Board considers that this is about to occur, or notice is given of a resolution for the
          voluntary winding-up of the Company, each Option shall automatically accelerate and become exercisable in full as of a date specified
          by the Board, conditional upon such merger, takeover or other reorganisation or winding-up, and the Board shall, at its discretion,
          with respect to each Option:


   

  		(i)	request the Participant to exercise the Option within such period and subject to such conditions
          as the Board may at its discretion determine and if the Participant does not comply with such request the Option shall lapse on
          a date specified by the Board; or


   

  		(ii)	arrange for payment of a cash settlement to the Participant, in cancellation of the Option, equal
          per Share subject to the cancelled Option to the excess of the amount to be paid for a Share in the merger or takeover or reorganisation
          or winding up over the Option Price.


   

  The Remuneration
    Committee may make such other comparable arrangements to replace any Options (whether exercisable or not) as it determines in its
    discretion.

   

  For the avoidance of doubt, a reverse
    takeover by Amryt of another company will not result in an acceleration of share option vesting.

   

  PROCEDURES
      ON EXERCISE OF OPTIONS

   

  		11.	Upon the exercise of an Option in whole or in part the Participant shall deliver a Notice of Exercise
          and pay the Option Price in respect of the Shares for which the Option is being exercised to the Company, in cash or by cheque
          or by same-day sale exercise through a broker designated by the Company, or by any other means or arrangements reasonably approved
          by the Board, and shall deliver the Option Certificate to the Company and the Company shall issue the appropriate Shares to the
          Participant and deliver to the Participant any appropriate balance Option Certificate.


   

  		12.	All Shares issued on any exercise of an Option shall rank pari passu in all respects with the Shares
          already in issue.


   

  
  
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  TAX LIABILITIES

   

  		13.	Each participant is responsible for all Tax Liability and will pay or enter into arrangements with
          the relevant Participating Company to pay all and any Tax Liability, failing which the Company shall not issue or transfer shares
          to the Participant on exercise of his Options.


   

  		14.	If requested by the Participating Company, the Participant shall enter into a joint election under
          section 431(1) or 431(2) of the Income Tax (Earnings and Pensions) Act 2003 or other relevant legislation in respect of shares
          to be acquired on exercise of an Option.


   

  BONUS, RIGHTS
      ISSUES, VARIATION IN SHARE CAPITAL

   

  		15.	If a consolidation or subdivision of a reduction of the share capital of the Company or if any
          other variation in the share capital of the Company occurs, the Board may make such adjustment to the Option Price and/or the number
          and/or class of Shares subject each Option and to the share limit set out in Rule 4(b) as it deems appropriate.


   

  		16.	If holders of Shares are granted rights to subscribe for further shares (such rights being related
          to the number of Shares held by them respectively) the Board shall at its absolute discretion decide whether the granting of such
          rights and the subscriptions made thereunder shall result in the depletion in the value of each Share and the Board may make such
          adjustment(s) to the Option Price and/or the number and/or class of Shares subject each Option and to the share limit set out in
          Rule 4(b) as it deems appropriate.


   

  NO SHARE
      ISSUES AT A DISCOUNT

   

  		17.	Notwithstanding anything herein contained no Option shall be granted to subscribe for any Shares
          at a discount to the nominal value of the Shares.


   

  LIQUIDATION

   

  		18.	In the event of a liquidator being appointed to the Company all Options shall ipso facto cease
          to be exercisable and (save to the extent, if at all, that the Board may prior to such liquidation at its absolute discretion determine)
          Participants shall not be entitled to damages or other compensation of any kind.


   

  EXCHANGE
      QUOTATIONS

   

  		19.	The Company will within five working days after the exercise of an Option apply for permission
          to deal in the Shares or securities of the Company (whichever one traded) issued pursuant to the exercise of Options on AIM or
          such other stock exchange upon which the Shares or securities are for the time being quoted.


   

  
  
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  ALTERATIONS

   

  		20.	The Company may at any time by resolution of the Board vary, amend or revoke any of the provisions
          of the Plan in such manner as it considers fit.


   

  OBLIGATION
      TO KEEP UNISSUED CAPITAL

   

  		21.	The Company shall take all necessary steps (including the passing of resolutions of the Company)
          to ensure that the directors of the Company shall, at all times, be generally and unconditionally authorised to allot Shares pursuant
          to Options to Nominated Persons.


   

  TERMINATION

   

  	22.	(a)	The Plan may be terminated at any time by resolution of the Board.


   

  		(b)	Subsequent to any termination of the Plan under paragraph (a) of this Rule 20 the Company shall
          not grant any further Options but no such termination shall affect or modify any subsisting rights or obligations of Participants
          in respect of any Options and notwithstanding such termination the Company shall continue to administer and manage the Plan in
          accordance with the rules of the Share Option Plan.


   

  GENERAL

   

  	23	(a)	If the Shares are listed on a stock exchange or securities market, the Company and each Participant shall be subject to such insider dealing policy as the Company may implement from time to time for its officers and
          employees imposing restrictions on transactions in the Shares during specified periods.


   

  		(b)	In the event of any dispute or disagreement as to the interpretation of the Plan, or as to any
          question or right arising from or related to the Plan, the decision of the Board shall be final and binding upon all persons.


   

  		(c)	Any notice or other communication under or in connection with an Option and/or the Plan may be
          given by personal delivery or by sending the same by prepaid post


   

  		(i)	In the case of the Company to The Share Option Plan Administrator/ Company Secretary of the Company
          at its registered office;


   

  		(ii)	In the case of a Nominated Person or Participant, to his last known address provided to the Company,
          or to the address of the place of business at which he performs the whole or substantially the whole of his duties of his employment
          or engagement; and


   

  		(iii)	Where a notice or other communication is personally delivered, it shall be deemed to have been
          received at the time of delivery and where it is posted to an address within Ireland, it shall be deemed to have been received
          forty-eight (48) hours after it was put into the post properly addressed and stamped and where it is posted to an address outside
          Ireland, it shall be deemed to have been received on the fifth business day after


   

  
  
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  the date it was put into the post
    properly addressed and stamped. If a Participant is an employee and is not on extended leave from employment, notice to such Participant
    may be sent by email to the address at the Company or the Participating Company at which the Participant customarily receives email
    correspondence in connection with his employment and shall be deemed to have been received upon transmission.

   

  		(d)	The Board shall be entitled to authorise any person to execute on behalf of a Participant, at the
          request of the Participant, any document relating to the Plan, insofar as such document is required to be executed pursuant thereto.


   

  		(e)	By participating in the Plan, each Participant consents to the holding and processing of personal
          data relating to him by the Company or any Participating Company for all purposes relating to the operation of the Plan which purpose
          include, but are not limited to:


   

  		(i)	administering and maintaining Participant records;


   

  		(ii)	providing information to tax and regulatory authorities;


   

  		(iii)	providing information to registrars, brokers and other third party administrators of the Plan;
          and


   

  		(iv)	providing information, on a confidential basis, to potential purchasers of the Company or the business
          in which the Participant is employed.


   

  		(f)	The Plan shall be governed by and construed and interpreted in accordance with English law and
          the Company and Participants agree to submit to the non-exclusive jurisdiction of the Courts of England in relation to any claim,
          dispute or difference which may arise hereunder.


   

  
  
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  SCHEDULE 1

   

  OPTION CERTIFICATE

   

  AMRYT PHARMA PLC EMPLOYEE SHARE OPTION PLAN
      2019

   

  THIS DOCUMENT IS IMPORTANT

   

  	Name of Participant:	 	 
	 	 	 
	Address of Participant:	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	Date of Grant:	 	 
	 	 	 
	Number of Shares:	 	 
	 	 	 
	Option Price per Share:	 	 
	 	 	 
	Vesting Conditions:	 	 
	 	 	 
	Last Date on which Notice of Exercise of Option can be given (Final Option Date):	 	 


   

  THIS IS TO CERTIFY that the Participant
    named above was on the above Date of Grant granted an option to subscribe for the above number of Ordinary Shares (“Shares”)
    in Amryt Pharma plc (the “Company”) at the above Option Price per Share. This Option may not be transferred, assigned,
    mortgaged or charged by the Participant and any purported transfer, assignment, mortgage or charge will cause this Option to lapse
    forthwith. This Option is exercisable subject to and in accordance with the terms and conditions of the Amryt Pharma plc Plan 2019,
    a copy of which accompanies this Option Certificate.

   

  If the Participant wishes to renounce this
    Option, he may do so by notifying the Company in writing by 30 days after date of delivery of Option Certificate.

   

  Please note that each employee is entirely
    responsible for the declaration and payment of tax on any profits which may arise from the exercise of share options. The company
    accepts no liability whatsoever in relation to the payment of tax in this regard.

   

  
  
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          PRESENT when the common seal

          of AMRYT PHARMA PLC was affixed hereto:

        	 	 
	 	 	Signature
	 	 	 
	 	 	 
	 	 	Print name
	 	 	 
	 	 	 
	 	 	Signature
	 	 	 
	 	 	 
	 	 	Print name


   

  
  
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  SCHEDULE 2

   

  NOTICE OF EXERCISE

   

  	TO:	The Secretary
	 	Amryt Pharma plc
	 	90 Harcourt Street
	 	Dublin 2


   

  Amryt Pharma plc ("The Company")

   

  Amryt Pharma plc Employee Share Option
        Plan 2019

   

  Date of Grant of Option:

   

  Option Price per Share:

   

  Total number of Shares subject to Option:

   

  I hereby exercise the above option in respect
    of ______________** Ordinary Shares in the Company.

   

  I enclose payment of the Option Price by [cheque][cash][cashless
    exercise][other method of payment].

   

  	Full Name:	 	 
	 	 	 
	Address:	 	 
	 	 	 
	Signature:	 	 
	 	 	 
	Date:	 	 


   

  **Note

   

  Insert the number of Shares in respect of which
    the option is exercised.

   

  
  
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