BIOTER S.A. pursuant to Law 3556/2007 announces that the shareholder Mr. Bersos Dimitrios member of BIOTERs B.of D., person obligated to notify pursuant to Law 3340/2005, on 4/12/2007 solds 200 BIOTER's common registered shares of total value of Euro 186.70 and on 5/12/2007 solds 11,500 BIOTER's common registered shares of total value of Euro 10,626.49