Manuel Spreng

citizen of Graben, Bern

Commercial register

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

until Apr 3, 2007

Chair of the board of directors · sole signature · Thun

until Apr 10, 2002

Chair of the board of directors · sole signature · Basel

until Dec 10, 2001

Chair of the board of directors · sole signature · Olten

until Nov 2, 2001

Chair of the board of directors · sole signature · Laténa

until Oct 30, 2001

Chair of the board of directors · sole signature · Lugano

until Oct 29, 2001

Chair of the board of directors · sole signature · Bern

until Oct 18, 2001

Chair of the board of directors · sole signature · Bern

until Oct 18, 2001

Chair of the board of directors · sole signature · Granges-Paccot

until Oct 12, 2001

Chair of the board of directors · sole signature · Lausanne

until Oct 11, 2001

Chair of the board of directors · sole signature · Zürich

until Oct 10, 2001

Chair of the board of directors · sole signature · Winterthur

until Oct 10, 2001

Chair of the board of directors · sole signature · St. Gallen

until Oct 5, 2001

Chair of the board of directors · Director · joint signature by two · Torricella-Taverne

until Sep 24, 2001

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

until Oct 13, 1999

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

until May 12, 1999

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

until Mar 9, 1999

Vice-chair of the board of directors · Delegate of the board of directors · sole signature · Thun

until Feb 22, 1999

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

until Feb 18, 1999

Chair of the board of directors · Generaldirektor · joint signature by two · Pratteln

until Feb 17, 1999

Chair of the board of directors · Generaldirektor · joint signature by two · Zollikofen

until Feb 15, 1999

Chair of the board of directors · Generaldirektor · joint signature by two · St. Gallen

until Feb 15, 1999

Vice-chair of the board of directors · sole signature · Laténa

until Jan 4, 1999

Vice-chair of the board of directors · Delegate of the board of directors · sole signature · Zürich

until Dec 16, 1998

Vice-chair of the board of directors · Delegate of the board of directors · sole signature · Winterthur

until Dec 16, 1998

Vice-chair of the board of directors · Delegate of the board of directors · sole signature · Lugano

until Dec 15, 1998

Vice-chair of the board of directors · Delegate of the board of directors · sole signature · Basel

until Dec 14, 1998

Vice-chair of the board of directors · Delegate of the board of directors · sole signature · Bern

until Oct 20, 1998

Vice-chair of the board of directors · Delegate of the board of directors · sole signature · Bern

until Oct 20, 1998

Vice-chair of the board of directors · Delegate of the board of directors · sole signature · St. Gallen

until Sep 25, 1998

Member of the board of directors · sole signature · Bern

until May 22, 1998

Member of the board of directors · sole signature · Bern

until May 19, 1998

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

until Apr 22, 1998

Member of the board of directors · sole signature · Bern

until Aug 18, 1997

Member of the board of directors · sole signature · Laténa

until Mar 18, 1997

Director · sole signature · Lugano

until Dec 31, 1996

Member of the board of directors · Generaldirektor · sole signature · Basel

until Dec 30, 1996

Member of the board of directors · Generaldirektor · sole signature · Bern

until Dec 4, 1996

Member of the board of directors · Generaldirektor · sole signature · Bern

until Dec 4, 1996

Member of the board of directors · Generaldirektor · sole signature · St. Gallen

until Aug 12, 1996

Member of the board of directors · Generaldirektor · sole signature · Zürich

until Nov 24, 1993

Member of the board of directors · Generaldirektor · sole signature · St. Gallen

until Nov 24, 1993

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

until Nov 9, 1993