Additional Listing

Hat Pin plc (the "Company") Additional Listing Hat Pin plc announces that it has applied for the Admission to AIM ("Admission") of 20,000 new ordinary shares of 2.5 pence each in the capital of the Company, which are being issued pursuant to the exercise of options to subscribe for new ordinary shares at £0.60 per share. The new ordinary shares will rank pari passu in all respects with the Company's existing ordinary shares. It is expected that Admission of the new ordinary shares will become effective on or around 7 August 2007. ---END OF MESSAGE---