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, on 02/12/2008 purchased 2,350 BIOTER's common registered shares of total value of Euro 1,909.35 and on 02/13/2008 purchased 15,200 BIOTER's common registered shares of total value of Euro 12,556.02.