Notification of Transactions of Directors/Persons Discharging Managerial Responsibility and Connected Persons – Dr. David Robson

November 19, 2013

Notification of Transactions of Directors/Persons Discharging Managerial Responsibility and Connected Persons

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1. Name of the issuer        2. State whether the notification relates to (i)
                              a transaction notified in accordance with DTR
                              3.1.2  R, (ii) a disclosure made in accordance
TETHYS PETROLEUM LIMITED      with  LR 9.8.6R(1) or (iii) a disclosure made
                              in accordance with section 793 of the
                              Companies Act (2006).

                              THE DISCLOSURE IS MADE IN ACCORDANCE WITH DTR 
                              3.1.2 R
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3. Name of person discharging       4. State whether notification relates to
managerial responsibilities         a person connected with a person
/director                           discharging managerial responsibilities
                                    /director named in 3 and identify the
                                    connected person

DR DAVID ROBSON                     N/A   
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5. Indicate whether the notification    6. Description of shares (including
   is in respect of a holding            class), debentures or derivatives
   of the person referred to in 3        or financial instruments relating
   or 4 above or in respect to shares    
   of a non-beneficial interest(1)       ORDINARY SHARES             

   SHARES WILL BE BENEFICIALLY OWNED.
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7. Name of registered shareholders(s)  8. State the nature of the transaction
and, if more than one, the number of
shares held by each of them               ACQUISITION

DR DAVID ROBSON   
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9. Number of shares, debentures or    10. Percentage of issued class acquired
   financial instruments relating       (treasury shares of that class should
   to shares acquired                    not be taken into account when 
                                         calculating percentage)
   100,000 ORDINARY SHARES               0.03%
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11. Number of shares, debentures or   12. Percentage of issued class disposed
    financial instruments relating      (treasury shares of that class should
    to shares disposed                   not be taken into account when 
                                         calculating percentage)
      N/A                                N/A
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13. Price per share or value          14. Date and place of transaction
     of transaction
     GBP0.3488                            19 NOVEMBER 2013, LONDON
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15. Total holding following notification       16. Date issuer informed of 
    and total percentage holding following         transaction       
    notification (any treasury shares              
    should not be taken into account when          19 NOVEMBER 2013
    calculating percentage)

    1,120,747 SHARES
    0.36%
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If a person discharging managerial responsibilities has been granted options 
by the issuer complete the following boxes
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17. Date of grant                        18. Period during which or date on 
                                             which exercisable
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19. Total amount paid (if any) for grant  20. Description of shares or 
    of the option                             debentures involved 
                                              (class and number)
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21. Exercise price (if fixed at time      22. Total number of shares or
    of grant) or indication that price        debentures over which options 
    is to be fixed at the time                held following notification             
    of exercise
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23. Any additional information             24. Name of contact and telephone 
                                               number for queries
    N/A                                               
                                               LIZ LANDLES
                                               TEL: 01481 725911
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Liz Landles

Corporate Secretary

Date of notification: 19/11/2013