Other activities

Corporate boards

* Stadtwerke Essen, Member of the Supervisory Board (since 2020)
* Sparkasse Essen, Member of the Supervisory Board (since 2013)

Non-profit organizations

* Federal Financial Supervisory Authority (BaFin), Member of the Administrative Council (since 2017)
* Bundesstiftung Magnus Hirschfeld, Alternate Member of the Board of Trustees (2013-2022)

Political positions

In June 2017,

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