Holding(s) in Company

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi 1. Identity of the issuer or the underlying issuerof existing shares to which voting rights are Doriemus plcattached:ii 2 Reason for the notification (please tick the appropriate box or boxes): An acquisition or disposal of voting rights X An acquisition or disposal of qualifying financial instruments which may resultin the acquisition of shares already issued to which voting rights are attached An acquisition or disposal of instruments with similar economic effect toqualifying financial instruments An event changing the breakdown of voting rights Other (please specify): 3. Full name of person(s) subject to the Mrs Viktoria Maslennikovanotification obligation:iii 4. Full name of shareholder(s) Halb Nominees Limited (if different from 3.):iv 5. Date of the transaction and date onwhich the threshold is crossed or 24 March 2015reached: v 6. Date on which issuer notified: 24 March 2015 7. Threshold(s) that is/are crossed or 5%reached: vi, vii 8. Notified details: A: Voting rights attached to shares viii, ix Class/type Situation previous Resulting situation after the triggering transactionof to the triggeringshares transaction if possible Number Number Number Number of voting % of voting rights xusing of of of shares rightsthe ISIN Shares VotingCODE Rights Direct Direct xi Indirect xii Direct Indirect GB0030818196 381,000,000 381,000,000 391,000,000 391,000,000 5.0517% B: Qualifying Financial Instruments Resulting situation after the triggering transaction Type of financial Expiration Exercise/ Number of voting % of votinginstrument date xiii Conversion Period xiv rights that may be rights acquired if the instrument is exercised/ converted. C: Financial Instruments with similar economic effect to Qualifying FinancialInstruments xv, xvi Resulting situation after the triggering transaction Type of Exercise price Expiration date Exercise/ Number of voting % of voting rights xix, xxfinancial xvii Conversion period rights instrumentinstrument xviii refers to Nominal Delta Total (A+B+C) Number of voting rights Percentage of voting rights 391,000,000 5.0517% 9. Chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held, if applicable: xxi Mrs Victoriia Maslennikova has a beneficial interest in Doriemus plc, held byHalb Nominees Limited. Proxy Voting: 10. Name of the proxy holder: 11. Number of voting rights proxy holder will ceaseto hold: 12. Date on which proxy holder will cease to holdvoting rights: 13. Additional information: 14. Contact name: James Holroyd 15. Contact telephone number: 0121 214 2307