DEMIRE: Frank Nickel resigns with immediate effect – Dr Dirk Rüffel takes over as Chairman of the Executive Board Langen, 19 January 2026. The Supervisory Board of DEMIRE Deutsche Mittelstand Real Estate AG (ISIN: DE000A0XFSF0) announces a change at the top of the company. Frank Nickel has resigned from his position as a member of the Executive Board with immediate effect in order to devote himself to other challenges in this difficult market environment. Dr Matthias Prochaska, Chairman of the Supervisory ...