Patsystems plc (the 'Company')

Additional Listing and TVR

Application has today been made for the admission of 159,000 shares of 1p each in the Company (the 'New Ordinary Shares' or the 'Shares') to trading on the AIM market of the London Stock Exchange ('Admission').

The New Ordinary Shares have been issued following the exercise of an option by employees under the Patsystems 2003 Enterprise Management Incentive Share Option Scheme.

The New Ordinary Shares have been issued and allotted as fully paid up and rank pari passu in all respects with the existing issued ordinary share capital of the Company.

It is expected that Admission will become effective and that dealings in the New Ordinary Shares on AIM will commence on 23 June 2009.

The total number of ordinary shares in issue following the Admission and therefore the total number of voting rights will be 180,688,093.

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