February 19, 2010
2009 full year results (press release, conference call and press conference)
April 15, 2010
143rd Annual General Meeting, Lausanne
April 22, 2010
2010 first quarter sales (press release and conference call)
August 11, 2010
2010 half-year results (press release and conference call)
October 22, 2010
2010 nine month sales (press release, conference call and press conference)
February 17, 2011
2010 full year results (press release, conference call and press conference)