Investor Relations:
Daniel Bösiger
Head of Corporate Controlling / Investor Relations
Amsler-Laffon-Strasse 9
8201 Schaffhausen
Switzerland
Phone: +41 (0) 52 631 21 12
Fax: +41 (0) 52 631 28 16

Shares Office:
Gerhard Liesenhoff
Assistant Shares Office
Amsler-Laffon-Strasse 9
8201 Schaffhausen
Switzerland
Phone: +41 (0) 52 631 24 01
Fax: +41 (0) 52 631 28 56