The Biotech Growth Trust PLC

    1 July 2016

                             The Biotech Growth Trust PLC                          

                               Voting Rights and Capital                           

    In accordance with the Financial Conduct Authority's Disclosure and
    Transparency Rules, The Biotech Growth Trust PLC announces the following:

    As at 30 June 2016, The Biotech Growth Trust PLC's capital consists of ordinary
    shares of 25p with each ordinary share holding one voting right. The total
    number of ordinary shares in issue is 58,785,946. The Company has no ordinary
    shares in Treasury.

    Therefore, the total number of voting rights in The Biotech Growth Trust PLC is
    58,785,946.

    The above figure (58,785,946) may be used by shareholders as the denominator
    for the calculations by which they will determine if they are required to
    notify their interest in The Biotech Growth Trust PLC, or a change to their
    interest in The Biotech Growth Trust PLC, under the Financial Conduct
    Authority's Disclosure and Transparency Rules.

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    Frostrow Capital LLP

    Company Secretary

    Tel: 0203 170 8732