Disclosure of Information

First Derivatives PLC
17 August 2007



                             First Derivatives plc

                                 17 August 2007

                     ('First Derivatives' or 'the Company')



       Disclosure of information required by AIM rule 26 and IEX rule 26



First Derivatives announces that with effect from today, the information
required by rule 26 of the AIM Rules for Companies and rule 26 of the IEX Rules
for Companies is available at the Company's website, http://
www.firstderivatives.com.



For further information:



First Derivatives plc

Brian Conlon

028 3025 2242



Goodbody Corporate Finance

Diane Hodgson

[phone]



Blue Oar Securities

Rhod Cruwys / Romil Patel

020 7448 4400







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