Madeleine Wiedmer

citizen of Genève, Genève

Commercial register

Fondation Alfred Kern

membre* · no signing authority · Genève

until Mar 18, 2008
OSD - Immobilier SA

Secretary of the board of directors · sole signature · Renens (VD)

until Apr 25, 2006
SDI société de service et de développement S.A.

Secretary of the board of directors · sole signature · Renens (VD)

until Apr 25, 2006
Sphinx Investissements SA

Member of the board of directors · sole signature · Genève

until Nov 1, 2005
Fondation Alfred Kern

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

until Feb 15, 2005
Fondation pour la lutte contre le cancer et pour des recherches médico-biologiques (Fondation Nova)

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

until Dec 17, 2004
Société de Financement Bacosa S.A.

Member of the board of directors · joint signature by two · Fribourg

until Aug 10, 2004
Placim SA

Member of the board of directors · sole signature · Genève

until May 13, 2004
PATEK PHILIPPE SA GENEVE

Auditor · Genève

until Oct 13, 2003
Couture-Importation SA

Member of the board of directors · sole signature · Genève

until Sep 8, 2003
Société Sous Terre B SA

Member of the board of directors · sole signature · Genève

until Aug 28, 2002
Société immobilière du Chalet-Noir S.A.

Auditor · Tannay

until Jul 24, 2002
Labatec Pharma SA

Auditor · Meyrin

until Feb 6, 1998
Chauffage-Assistance SA

Secretary of the board of directors · sole signature · Genève

until Feb 3, 1997