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, Mrs PETROPOULOU GRIGORIA of PARASKEVAS, shareholder and daughter of Mr. PETROPOULOS PARASKEVAS of PANAGIOTIS, A' Vice President of the Board of Directors, (bound person according to article 13 of Law 3340/2005)
on May 8th , 2008, purchased 10.018 common shares, with a total net value of euro 90.390,60.
on May 9th , 2008, purchased 8.415 common shares, with a total net value of euro 76.447,88.