IASO S.A.

Announcement of regulated information according to the law 3556/2007

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 General Manager Company of the Board of Directors, Mr BOUCHORIS PASCHALIS of ANASTASIOS (bound person according to article 13 of Law 3340/2005),
on April 13th 2011, purchased 279 common shares, with a total net value of 359,91 euro
on April 14th 2011, purchased 3.721 common shares, with a total net value of 4.705,67 euro