Bioter SA pursuant to Law 3556/2007 announces that 1) the shareholder Andreas Mavroskotis, person obliged to notify pursuant to L.3340/2005, on 04/10/2010 sale 100,000 Bioter's common registered shares of total value of Euro 21,000 2) the shareholder Andonis Mavroskotis, person obliged to notify pursuant to L.3340/2005, on 04/10/2010 sale 100,000 Bioter's common registered shares of total value of Euro 21,000