La Waalre, 20 March 2018 - At today's shareholder meeting, the shareholders of Catalis SE ("Company") approved the proposed delisting. As a consequence, the Board of Directors resolved to terminate the inclusion of the shares of the Company for trading in the Basic Board segment of the Regulated Unofficial Market (Freiverkehr) of the Frankfurt Stock Exchange. The Company will today file a corresponding termination letter with Deutsche Börse AG. Pursuant to sec. 30 para. 1 sentence 1 of the General Terms and Conditions of Deutsche Börse AG for the Regulated Unofficial Market on Frankfurter Wertpapierbörse, the period until the termination becomes effective is three months. It must be assumed that the Frankfurt Stock Exchange will cease trading the shares of the Company immediately following the expiry of the notice period. Therefore, the last day of trading of the shares of the Company is expected to be 20 June 2018. As a result of this, the Company anticipates that the other stock exchanges on which shares of the Company are traded (Stuttgart, Munich, Berlin and Dusseldorf) will also cease trading such shares.