Director/PDMR Shareholding

Fidessa group plc ("the Company") Director / PDMR shareholdings The Company has been informed that on 9th April 2015 Paul Stephens, a PDMR ofthe Company, called 2,056 ordinary shares in the capital of the Company on thevesting of his 2012 awards and associated dividend equivalent awards under theFidessa group plc Deferred Annual Bonus Plan. 971 of the shares have been soldat 2255p each in order to settle sale costs and tax owed. Following thisnotification his shareholding is 72,283 ordinary shares in the issued sharecapital of the Company, constituting 0.19% of the issued share capital.

10th April 2015