HALMA plc DIRECTORS' AND PDMRs' SHARE TRANSACTIONS In accordance with Article 19 of the EU Market Abuse Regulation, notification is hereby given of transactions in the 10p ordinary shares of Halma by Directors and Persons Discharging Managerial Responsibility ('PDMRs'), as follows: VESTING OF DEFERRED SHARE AWARDS Notification is given relating to Executive Share Plan ('ESP') awards originally granted on 26 July 2016 and which vested on Thursday, 26 July 2018 in accordance with the Rules of the ESP. The share price on vesting was 1373p (being the closing mid-market price on Wednesday, 25 July 2018). Details are as set out below. After the transactions noted above, the beneficial holdings of Directors and PDMRs, including family interests, in the 10p ordinary shares of Halma have increased as follows: |