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 the Member of the Board of Directors, Mr MAMAS LEONIDAS of NIKOLAOY (bound person according to article 13 of Law 3340/2005),
on April 14th 2011, purchased 849 common shares, with a total net value of 1.061,25 euro
on April 15th 2011, purchased 250 common shares, with a total net value of 310,00 euro