BIOTER  S.A. pursuant to Law 3556/2007 announces that the shareholder Mr. Mavroskotis Georgios, Managing Director, General Manager and Vice Chairman of BIOTER S.A., person obligated to notify pursuant to Law 3340/2005, on April 25 of 2014 bought 3344 Bioter's common registered shares of total value euro 639.50

Athens, April 28, 2014

For BIOTER S.A.

The BoD