Dr. Karl-Josef St-hr notified ESTAVIS AG that he will quit his role as Chairman of the Supervisory Board as of the next regular annual general meeting of the company shareholders, and leave the supervisory board of ESTAVIS AG at the same time. Dr. Philipp K. Wagner communicated his decision to ESTAVIS AG that he, too, will end his service as Member of the Supervisory Board of ESTAVIS AG as of the next regular annual general meeting of the company shareholders.