Financial calendar

• March 6th 2012 : Publication of the 2011 financial results after close.
• Thursday, January 19th 2012 : 4th quarter 2011 revenues*
• Thursday, October 20th 2011 : 3rd quarter revenues*
• Tuesday, September 20th 2011 : First semester 2011 revenue and results increase*

* Results announced after stock market close