Lubomir Havranek

citizen of Unterengstringen, Arni AG

Commercial register

MMI Holding AG

Chair of the board of directors · sole signature · Zug

Member of the board of directors · sole signature

until Jul 18, 2002
MMI Management AG

Member of the board of directors · sole signature · Baar

Chair of the board of directors · sole signature

until Jan 26, 2000

Chair of the board of directors · joint signature by two

until Jun 14, 1996
MTI Management SA

Secretary of the board of directors · joint signature by two · Genève

until Feb 14, 1997