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Johannes Teyssen is a German businessperson who has been at the helm of 10 different companies. Presently, Dr. Teyssen is Chairman-Management Board at E.ON SE and Chairman-Supervisory Board for innogy SE (a subsidiary of E.ON SE). Dr. Teyssen is also on the board of BP Plc and Nord Stream AG and Member-Presidential Board at Bundesverband der Deutschen Industrie e.V. Johannes Teyssen previously held the position of Member-Management Board at Hastra AG, Chairman-Supervisory Board of E.ON Hanse AG, Chairman-Supervisory Board at E.ON Energy Trading AG, Chairman of E.ON US Investments Corp., Chairman-Supervisory Board of E.ON Energy Trading SE, Chairman-Management Board at Avacon AG, Chairman-Management Board at E.ON Energie AG, Member-Supervisory Board at E.ON Ruhrgas AG, Head-Legal Affairs at PreussenElektra AG and President at Union of Electricity Industry. Dr. Teyssen received a graduate degree from the University of Freiburg and an undergraduate degree and a graduate degree from the University of Gottingen.

Jean-Paul Teyssen currently works at Acerta Sociaal Verzekeringsfonds vzw, as Director from 2013, Acerta BV, as Director from 2017, ASAP Staffing NV, as Director, and Acerta (Belgium), as Director from 2017.

Johannes formerly worked at PT Cemindo Gemilang, as Secretary & Head-Legal Division from 2021 to 2022.
Mr. Johannes received his graduate degree in 1995 from Universitas Sumatera Utara.

Johannes Milde served as Chief Executive Officer at Habasit AG.
He was also Chief Executive Officer at Siemens Building Technologies AG for a brief period in 2014.
Prior to that, he was Chief Technology Officer at Zumtobel Group AG in 2004.
Dr. Milde also served as President at Siemens Industry, Inc. and as a Member-Management Board at Siemens Schweiz AG.
He was Global Head-Electricity Meters Division at Landis+Gyr AG.
Dr. Milde received his undergraduate and doctorate degrees from RWTH Aachen University.

Johannes Krahwinkler is currently working as the Co-Managing Director at FSP Beteiligungsmanagement GmbH since 2014.
Prior to this, he worked as the Managing Partner at Capexit Beteiligungsmanagement AG from 2001 to 2007.

Dr. Johannes J.
Reich is Partner at B.
Metzler seel.
Sohn & Co. KGaA.
He heads Metzler’s institutional equities business.
In this role he is responsible for the bank’s equities trading and equity advisory for international institutional clients as well as its equity research.
Besides his role as Head of Metzler Equities he is also responsible for the bank’s equity strategy.
In October 1996 he joined the bank as Head of Equity Research.
Prior to this he worked for two years in Morgan Stanley’s European equity research department in London and headed the equity research department at Morgan Stanley Bank AG in Frankfurt.
His first role in institutional brokerage was at M M Warburg & Co in Hamburg in 1990.
Before moving into institutional brokerage, Mr. Reich was a Senior Research Fellow for six years at the University for Technical Sciences at Aachen and at the University of Bamberg.
Prior to this he worked for one year on a nuclear waste disposal project at the Karlsruhe Nuclear Energy Research Centre.
Mr. Reich graduated in Industrial Engineering and Business Administration from the University of Karlsruhe and completed his doctorate in Economics with a thesis on the finance and insurance of nuclear waste management.
He is a member of the German Society of Investment Analysts (DVFA).