The company IASO S.A. announces, according to L.3556/2007 (art. 3 and art. 21) in combination with article 11 of Decision 1/434/03.07.2007 of the Hellenic Capital Market Commission that, Ms PETROPOULOU GRIGORIA of PARASKEVAS shareholder and legal entity closely associated with Mr. PETROPOULOS PARASKEVAS of PANAGIOTIS Managing of the Board of Directors, (bound person according to article 13 of Law 3340/2005) on August 30^th, 2011, purchased 10.000 common shares, with a total net value of euro 10.000,00