Klaus-Günter Vennemann – Klaus-Günter Vennemann is a management consultant and a member of the Supervisory Board of Rheinmetall since 2016. Prior to his current position, Mr. Vennemann was Chief Executive Officer of the General Lighting business unit of OSRAM AG in Munich until September 2012. Since October 2012, Mr. Vennemann has worked as a freelance business and management consultant as part of his positions on supervisory boards. Prior to 2012, Mr. Vennemann has held management positions at various companies, including in the United States (as Executive Vice President Operations at Getrag Gears of North America Inc.) and Germany (as Vice President Manufacturing at Getrag GmbH & Cie. KG, and Managing Director at LuK Fahrzeug-Hydraulik GmbH & Co. KG, LuK GmbH & Co. oHG, and TRW Fahrwerksysteme GmbH). Mr. Vennemann graduated from the Duisburg Technical School as a state-certified electrical engineer.
Class III Directors Whose Terms Expire at the Annual General Meeting in 2024
Herman Chang – Herman Chang is a Managing Director of Carlyle Asia Partners, a group that makes large control and strategic minority investments in Asia. Mr. Chang focuses on the industrial sector. During the past 12 years with Carlyle, Mr. Chang has made investments in companies supplying fiberglass, specialty chemicals, lubricants, semi-conductors, electroplating for high density interconnect boards, large seamless steel tubes, ultra-low temperature refrigeration, and O2O automotive aftermarket service. He also led the operation enhancement for engineering equipment leasing, satellite service, TV broadcasting, commercial bank, and infant formula companies. Prior to joining Carlyle, Mr. Chang ran a global business unit and the Asia Pacific region for Delphi Automotive. He held positions in products, operations, and general management during his 20 years with General Motors and Delphi Automotive, 11 of which were spent in China/Asia. Mr. Chang formerly served on the board of directors of Yashili International Holdings Ltd, Natural Beauty Bio-Technology Limited, and Ta Chong Bank Ltd. He is currently on the board of directors of Tongyi Lubricant, Asia Satellite Telecommunications Holdings Limited, Bowenvale Limited, Shanghai Lantu Information Technology Co., Ltd., and VXI Global Solutions. Mr. Chang received an engineering Ph.D. degree from Northwestern University.
Gregory Nikodem – Gregory Nikodem is a Managing Director of Carlyle focused on U.S. buyout opportunities in the industrial, transportation, and energy sectors. He is currently a member of the board of directors of Nouryon, where he serves as the chair of the audit committee, and he is also a board member of Asplundh Tree Expert. Additionally, he has been involved with Carlyle’s investments in ADT CAPS, Centennial Resources Development, JMC Steel, Accudyne Industries, Veyance Technologies, and WildHorse Resource Development, among others. Prior to joining Carlyle, Mr. Nikodem held a position with Thomas Weisel Partners. Mr. Nikodem received his M.B.A. from the Stanford Graduate School of Business, where he was an Arjay Miller Scholar, and a B.S. in industrial engineering and engineering management from Stanford University.
Friedel Drees – Friedel Drees is a Managing Director of Carlyle, where he advises on European buyout opportunities. He is based in the Munich office. Prior to joining Carlyle in 2009, Mr. Drees was a consultant at Bain & Company from 2005 to 2008. He earned a master’s degree and a Ph.D. in finance from the European Business School in Oestrich-Winkel, Germany. As a participant of the university’s double degree program with the University of Pittsburgh, he received his M.B.A. from the Katz Graduate School of Business.
Charles Shaver – Charles Shaver has been the Chief Executive Officer of Nouryon since September 2018. Prior to that, he served as Chairman of the Board and Chief Executive Officer of Axalta Coating Systems from 2013 until September 2018. With over 34 years of leadership roles in the global petrochemical, oil, and gas industry, Mr. Shaver was the Chief Executive Officer and President of the TPC Group from June 2004 to June 2012. He also served as Vice President and General Manager for General Chemical, a division of Gentek, from 2001 through 2004, and as a Vice President and General Manager for Arch Chemicals from 1999 through 2001.
Mr. Shaver began his career with The Dow Chemical Company serving in a series of operational, engineering, and business positions from 1980 through 1996. He has an extensive background of leadership roles in a variety of industry organizations, including serving on the American Chemistry Council Board of Directors, the
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