Bruno B. Pfister

citizen of Wittenbach, Wollerau

Commercial register

SIX Financial Information AG

Vice-chair of the board of directors · joint signature by two · Zürich

until Aug 6, 2003

Member of the board of directors · joint signature by two

until Jul 2, 2002
Columna Sammelstiftung Client Invest, Winterthur

Chair of the foundation board · joint signature by two · Basel

until Oct 31, 2002
SIX Interbank Clearing AG

Chair of the board of directors · joint signature by two · Zürich

until Oct 28, 2002