Director/PDMR Shareholding - Dividend Reinvestment

On 10th June 2013 Fidessa group plc paid the final and special dividend inrespect of the year ended 31st December 2012. Under the dividend reinvestmentelements of the Fidessa group plc Share Incentive Plan and the Fidessa groupplc Monthly Share Purchase Plan, the Company has been notified that certaindirectors and person discharging managerial responsibilities ("PDMRs") acquiredshares at the price of 1891.7949p on 12th June 2013. The tables below providethe details of the transactions. Fidessa group plc Share Incentive Plan Name Number of Total interest in Percentage interest in dividend shares Fidessa group plc Fidessa group plc acquired ordinary shares ordinary shares following following announcement announcement John Hamer 79 87,835 0.24% (director) Chris 79 109,180 0.29% Aspinwall (director) Andy Malpass 79 85,848 0.23% (director) Stephen 79 338,087 0.91% Barrow (PDMR) Fidessa group plc Monthly Share Purchase Plan Name Number of Total interest in Percentage interest in dividend shares Fidessa group plc Fidessa group plc acquired ordinary shares ordinary shares following following announcement announcement Mark Ames 4 157,480 0.42% (PDMR)