CHANGES IN TRADING CATEGORIES

According to the Decision of the Market Operations Steering Committee on May 09, 2017 and following the implementation of the ATHEX Rulebook:

• the shares of the company "LANAKAM S.A." (GRS047063003) are transferred to the Under Deletion Category.

• the (CB) & (PB) shares of the company "N. LEVENTERIS S.A." (GRS090101007, GRS090106006) are transferred to the Under Deletion Category.

• the shares of the company "BIOTER S.A." (GRS135003002) are transferred to the Under Deletion Category.

• the shares of the company "BITROS HOLDING S.A." (GRS092103001) are transferred to the Surveillance Category.

• the shares of the company "NAYTEMPORIKI PUBLISHING S.A." (GRS367263001) are transferred to the Surveillance Category.