Block Listing Review

RNS Number:9089V
Horizon Technology Group PLC
01 May 2007

                        BLOCK LISTING SIX MONTHLY RETURN



Information provided on this form must be typed or printed electronically.



To:

        Listing Applications, Irish Stock Exchange

        The FSA



Date: 01 May 2007


AVS No:
Name of applicant:                                      Horizon Technology Group Plc
Name of scheme:                                         Horizon Share Option Scheme
Period of return: 6 months               From:          06/10/06              To:       06/04/07
Balance under scheme from previous return:              431,000
The amount by which the block scheme has been           0
increased, if the scheme has been increased since the
date of the last return:
Number of securities issued/allotted under scheme       227,000
during period:
Balance under scheme not yet issued/allotted at end of  204,000
period
Number and class of securities originally listed and    515,000 Ordinary Shares of Euro0.07 each
the date of admission
                                                        06 April 2006
Total number of securities in issue at the end of the   82,318,568
period


Name of contact:                                        Garret Holland
Address of contact:                                     14 Joyce Way, Parkwest Business Park, Nangor Road, Dublin
                                                        12
Telephone number of contact:                            00353 1 620 4900



SIGNED BY   Cathal O'Caoimh

                        Chief Financial Officer



Horizon Technology Group Plc





If you knowingly or recklessly give false or misleading information you may be
liable to prosecution.









This announcement has been issued through the Companies Announcement Service of

                           the Irish Stock Exchange.










                      This information is provided by RNS
            The company news service from the London Stock Exchange
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