Euronext N.V. announced that Rijnhard van Tets, Chairman of the Supervisory Board of Euronext N.V. has decided to step down following the Annual General Meeting of Shareholders to be held on 15 May 2018. Rijnhard van Tets has notified the Supervisory Board that he will not be available for a new term. The Supervisory Board has elected the current Vice-Chairman Dick Sluimers as its next Chairman, subject to regulatory approval.