| 
            
              NOTIFICATION OF MAJOR HOLDINGS
            
            
              
            
            (to be sent to the relevant issuer and to the FCA in Microsoft Word format if possible)
            
              i
            
           | 
      
        | 
            
              
 | 
      
        | 
            
              1a. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached
            
            
              ii
            
            
              :
            
            
           | 
            Serinus Energy PLC
           
            28 Esplanade, St Helier, Jersey, JE1 8SB
           | 
      
        | 
            
              1b. Please indicate if the issuer is a non-UK issuer  
            
            (please mark with an "X" if appropriate)
           | 
      
        | 
            Non-UK issuer
           | 
            X
           | 
      
        | 
            
              2. Reason for the notification 
            
            (please mark the appropriate box or boxes with an "X")
           | 
      
        | 
            An acquisition or disposal of voting rights
           | 
            X
           | 
      
        | 
            An acquisition or disposal of financial instruments
           | 
            
              
 | 
      
        | 
            An event changing the breakdown of voting rights
           | 
            
              
 | 
      
        | 
            Other (please specify)iii:
           | 
            
              
 | 
      
        | 
            
              3. Details of person subject to the notification obligation
            
            
              iv
            
           | 
      
        | 
            Name
           | 
            James Caird Investments Ltd
           | 
      
        | 
            City and country of registered office (if applicable)
           | 
            Grand Cayman, Cayman Islands
           | 
      
        | 
            
              4. Full name of shareholder(s)
            
             (if different from 3.)
            
              v
            
           | 
      
        | 
            Name
           | 
            
              
 | 
      
        | 
            City and country of registered office (if applicable)
           | 
            
              
 | 
      
        | 
            
              5. Date on which the threshold was crossed or reached
            
            
              vi
            
            
              :
            
           | 
            27 November 2020
           | 
      
        | 
            6. Date on which issuer notified (DD/MM/YYYY):
           | 
            27 November 2020
           | 
      
        | 
            7. Total positions of person(s) subject to the notification obligation
           | 
      
        | 
            
              
 | 
            % of voting rights attached to shares (total of 8. A)
           | 
            % of 
            voting rights through 
            financial instruments(total of 8.B 1 + 8.B 2)
 | 
            Total of both in % (8.A + 8.B)
           | 
            Total number of voting rights of issuer
            
              vii
            
           | 
      
        | 
            Resulting situation on the date on which threshold was crossed or reached
           | 
            0%
           | 
            0%
           | 
            0%
           | 
            239,798.375
           | 
      
        | 
            Position of previous notification (if 
           
            applicable)
           | 
            6.70%
           
             
           | 
            0.06%
           
             
           | 
            6.76%
           
             
           | 
            239,286,292
           
             
           | 
      
        |  |  |  |  |  |  |  | 
    
    
      
        | 
            
              8. Notified details of the resulting situation on the date on which the threshold was crossed or reached
            
            
              viii
            
           | 
      
        | 
            A: Voting rights attached to shares
           | 
      
        | 
            Class/type ofshares
 
            ISIN code (if possible)
           | 
            
              Number of voting rights
            
            
              ix
            
           | 
            % of voting rights
           | 
      
        | 
            Direct
           
            (Art 9 of Directive 2004/109/EC) (DTR5.1)
           | 
            Indirect
           
            (Art 10 of Directive 2004/109/EC) (DTR5.2.1)
           | 
            Direct
           
            (Art 9 of Directive 2004/109/EC) (DTR5.1)
           | 
            Indirect
           
            (Art 10 of Directive 2004/109/EC) (DTR5.2.1)
           | 
      
        | 
            GB00BDHXPJ60
           | 
            0.00
           
             
           | 
            
              
 | 
            0.00%
           | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            SUBTOTAL 8. A
           | 
            0
           
             
           | 
            0.00%
           | 
      
        | 
             
           
             
           | 
      
        | 
            B 1: Financial Instruments according to Art. 13(1)(a) of Directive 2004/109/EC (DTR5.3.1.1 (a))
           | 
      
        | 
            Type of financial instrument
           | 
            
              Expirationdate
            
            
              x
 | 
            
              Exercise/Conversion Period
            
            
              xi
 | 
            Number of voting rights that may be acquired if the instrument is 
           
            exercised/converted.
           | 
            % of voting rights
           | 
      
        | 
            Warrants
           | 
            0
           | 
            
              
 | 
            0
           | 
            0.00%
           | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            SUBTOTAL 8. B 1
           | 
            0
           | 
            0.00%
           | 
      
        | 
             
           
             
           | 
      
        | 
            B 2: Financial Instruments with similar economic effect according to Art. 13(1)(b) of Directive 2004/109/EC (DTR5.3.1.1 (b))
           | 
      
        | 
            Type of financial instrument
           | 
            
              Expirationdate
            
            
              x
 | 
            
              Exercise/Conversion Period 
            
            
              xi
 | 
            Physical or cash 
           
            
              settlement
            
            
              xii
            
           | 
            Number of voting rights 
           | 
            % of voting rights
           | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            SUBTOTAL 8.B.2
           | 
            
              
 | 
            
              
 | 
      
        | 
             
           
             
           
             
           | 
      
        |  |  |  |  |  |  |  |  |  |  | 
    
    
      
        | 
            
              9. Information in relation to the person subject to the notification obligation 
            
            (please mark the 
           
            applicable box with an "X")
           | 
      
        | 
            Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer
            
              xiii
            
           | 
            X
           | 
      
        | 
            Full
             chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held starting with the ultimate controlling natural person or legal entity
            
              xiv 
            
            (please add additional rows as necessary)
 | 
            
              
 | 
      
        | 
            
              Name
            
            
              xv
            
           | 
            % of voting rights if it equals or is higher than the notifiable threshold
           | 
            % of voting rights through financial instruments if it equals or is higher than the notifiable threshold
           | 
            Total of both if it equals or is higher than the notifiable threshold
           | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
            
              
 | 
            
              
 | 
            
              
 | 
      
        | 
            
              
 | 
      
        | 
            
              10. 
            
            
              In case of proxy voting, please identify:
            
           | 
      
        | 
            Name of the proxy holder
           | 
            
              
 | 
      
        | 
            The number and % of voting rights held
           | 
            
              
 | 
      
        | 
            The date until which the voting rights will be held
           | 
            
              
 | 
      
        | 
            
              
 | 
      
        | 
            
              11. Additional information
            
            
              xvi
            
           | 
      
        |   | 
      
        |  |  |  |  |  |