Director/PDMR Shareholding

HALMA plc

DIRECTOR'S INTEREST IN SHARES

Halma plc has received notification from Paul Walker, a non-executive Director and Chairman Designate of the Company, that he purchased 30,000 ordinary shares in the Company at an average price of 519.7p per share on 4 July 2013. After the above transaction, the beneficial holding of Paul Walker in the ordinary shares of Halma plc amounts to 30,000 shares (0.008% of the issued ordinary share capital excluding treasury shares).

For further information, please contact:

Andrew Williams Tel +44 (0)1494 721111Chief Executive, Halma plc

A copy of this announcement, together with other information about Halma, may be viewed on its website: www.halma.com