The business name of AS Viisnurk was changed to AS Trigon Property Development in the Commercial Register as of September 19, 2007; the respective change will also be made to the TSE trading system. 4,499,061 shares of AS Trigon Property Development will be traded on the Tallinn Stock Exchange Main List under a new shortname TPD1T as of tomorrow, September 20, 2007. Tallinn Stock Exchange Market Services +372 6 408 800