August 07, 2008
2008 half-year results (press release and conference call)
October 23, 2008
2008 nine months sales (press release, conference call and press conference)
February 19, 2009
2008 full year results (press release, conference call and press conference)
April 22, 2009
2009 first quarter sales (press release and conference call)
April 23, 2009
142nd Annual General Meeting, Lausanne