BIOTER S.A. pursuant to Law 3556/2007 announces that the shareholder Mr.George Mavroskotis General Manager and Managing Director of BIOTER SA, person obligated to notify pursuant to Law 3340/2005, 1) on 02/14/2008 purchased 3,400 BIOTER's common registered shares of total value of Euro 2,867.76, 2) on 02/15/2008 purchased 5,200 BIOTER's common registered shares of total value of Euro 4,368.73 and 3) on 02/18/2008 purchased 3,000 BIOTER's common registered shares of total value of Euro 2,545.32