Director/PDMR Shareholding

Halma PLC
14 September 2006


                                   HALMA p.l.c.

                           PDMRs' SHARE TRANSACTIONS



Halma has received notification from John Campbell and Adam Meyers, both PDMRs,
relating to their beneficial interest in the ordinary shares of Halma p.l.c.
held through the Halma Holdings Inc. Profit Sharing Savings Retirement Plan (the
'Plan').  This is a unitised, US Dollar denominated 401(k) plan and dividends
paid on the Plan's assets are re-invested for the benefit of members.

 


As a result of the final dividend paid by Halma, the interest held by each of
them increases as follows:



Dividend paid on 23 August 2006 at 4.12p per share

Closing price of an ordinary share in Halma on 23 August 2006: 189.75p





JOHN CAMPBELL
Halma ordinary shares held though the Plan on 23 August 2006               8,678
Increase in number of shares as a result of reinvestment of dividend         188
Current holding through the 401(k) plan                                    8,866


After the above transaction, the beneficial holding of John Campbell, including
family interests, in the ordinary shares of Halma increases to 39,285 shares
(0.0106% of the issued ordinary share capital).



                                                                           
ADAM MEYERS
                                                                              
Halma ordinary shares held though the Plan on 23 August 2006               4,367
Increase in number of shares as a result of reinvestment of dividend          95
Current holding through the 401(k) plan                                    4,462

After the above transaction, the beneficial holding of Adam Meyers in the
ordinary shares of Halma increases to 24,462 shares (0.0069% of the issued
ordinary share capital).



Due to the unitised nature of the Plan and fluctuations in exchange rates, the
precise number of ordinary shares in Halma p.l.c. in which John Campbell and
Adam Meyers are interested may also fluctuate.




For further information, please contact:



Carol Chesney                                  [phone]
Company Secretary, Halma p.l.c.





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




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