Director/PDMR Shareholding

KELLER GROUP PLC ("the Company") The Company announces the following transactions by Directors of the Company inthe Company's ordinary 10p shares. All share sales were transacted on 12 March2015 at a sale price of £9.6249 per share. Mr Justin Atkinson has exercised an option over 102,340 shares at a totalexercise price of £1. He has simultaneously sold 48,269 shares to meet the taxand NI liability arising on the option exercise. Mr James Hind has exercised an option over 73,641 shares at a total exerciseprice of £1. He has simultaneously sold 34,733 shares to meet the tax and NIliability arising on the option exercise. Dr Wolfgang Sondermann has exercised an option over 82,907 shares at a totalexercise price of £1. He has simultaneously sold 32,907 shares to meet the taxliability arising on the option exercise. Changes in Directors' Interests The beneficial interests of the above-named directors in the issued sharecapital of the Company following the above transactions (with previousposition, where different, shown in brackets) are shown in the table below: Name of Director Beneficial Number of Shares interest conditionally in Shares awarded under Performance Share Plan Mr J. R. 292,657 94,778Atkinson (238,586) Mr J. W. G. Hind 132,166 133,615 (93,258) Dr W. Sondermann 180,000 69,724 (130,000) The exercise of £1 per exercise options were satisfied by the transfer of258,888 shares previously held in Treasury. The issued share capital of theCompany is 73,099,735 ordinary shares, of which, after these exercises,1,571,034 shares are held in Treasury. The above named Directors notified the Company of their respective interests inthese shares on 12 March 2015. K.A.A. PorrittSecretary

13 March 2015