Net Asset Value(s)

THE BIOTECH GROWTH TRUST PLC

NET ASSET VALUE

The estimated un-audited net asset value, calculated in accordance with the
guidelines of the Association of Investment Companies, for The Biotech Growth
Trust PLC at the close of business on 20 November 2014 was 655.59p (ex & cum
income).

The Company holds 5,107,831 shares in treasury. In line with the Company's
published policy any re-sale of treasury shares will only take place at a
premium to the prevailing net asset value per share at the time of issue and
therefore the shares held in treasury do not give rise to a potential dilution
to net asset value per share.

For and on behalf of the Board
Frostrow Capital LLP
Secretary

21 November 2014