(Dipl.-Kfm.), (Chairman),
Independent business consultant and managing partner of Cobe Consult GmbH, Berlin, Germany

Supervisory board member of the following entities:

• Hamatech AG, Kahl am Main, Germany (Deputy Chairman)
• Schimmel Verwaltungsgesellschaft mbH, Braunschweig, Germany (Chairman of the Advisory Board, membership dormant)

(Deputy Chairman)
Business administrative graduate and MBA, managing director of JüLa Beteiligungs GmbH, Weißenhorn, Germany

Member of the advisory board of the following company:

• Medica Medizintechnik GmbH, Hochdorf, Germany

Supervisory board member of the following entities:

• Singulus Technologies AG, Kahl am Main, Germany (Deputy Chairman)
• Pulsion AG, Munich, Germany

(member),
Lawyer, Massagno, Switzerland,

Memberships on other statutory supervisory boards:

• Singulus Technologies AG, Kahl am Main, Germany (Chairman of the Management Board)

Memberships in comparable domestic or foreign supervisory bodies of companies:

• Fidinam Group Holding SA, Lugano, Switzerland, Chairman of the Board of Directors
• Sterling Strategic Value Ltd., Tortola, British Virgin Islands, Chairman of the Board of Directors
• Fondazione Fidinam, Lugano, Switzerland, member of the Board of Trustees
• Katadyn Produkte AG, Wallisellen, Switzerland, member of the Board of Directors
• Pestalozzi Stiftung, Zürich, Switzerland, member of the Board of Trustees
• Precicast Bilbao SA, Bilbao, Spain, member of the Board of Directors
• Rex Articoli Tecnici SA, Mendrisio, Switzerland, member of the Board of Directors
• Teleplan International NV, Zoetermeer, Netherlands, member of the Supervisory Board