AD-HOC

Ad-hoc: Stephan Sielaff to become new CEO – changes on the Supervisory Board

Lenzing – The Supervisory Board of Lenzing AG has appointed Stephan Sielaff as the new CEO effective from April 01, 2022. He succeeds Cord Prinzhorn, who took over as interim CEO in the fourth quarter of 2021.

Peter Edelmann will leave the Supervisory Board upon his own request, effective April 26, 2022. Cord Prinzhorn will return to the Supervisory Board and will take over as Chairman.

Dominic Köfner

Vice President Public Affairs, Corporate Communications, Investor Relations & Sustainability Reporting

[email protected]

+43 7672 701 2743

Sébastien Knus

Vice President Capital Markets

[email protected]

+43 664 8281576