SIDMA S.A., pursuant to its disclosure obligations to the investment community and in accordance to Article 4.1.2, paragraph 1(Β) and Article 4.1.4.3.1 of the ATHEX Regulation announces that the Annual General Meeting of Shareholders will finally take place on May 29, 2017, Monday, instead of May 25, 2017, as it was announced on April 27, 2017.