Stock market data
            
            
              The LISI share outperforms
            
            
              a deteriorating market
            
            
              With a 1% increase, the LISI stock maintained itself
            
            
              while the CAC 40 was down -16%, the CAC Mid 60 -21% and the Euronext 100 -14%.
            
            
              While, over the entire year, the price of the LISI
            
            
              Group achieved good performance against the
            
            
              major indices, it is outstanding over a longer
            
            
              period. The price increased by 153% since January
            
            
              2003, while the benchmark indices rose by
            
            
              +110% for the CACMID60 and by 9.73% for the
            
            
              Euronext 100.
            
            
              Average intraday volatility over one year was
            
            
              2.5%, compared to the Euronext 100, which
            
            
              reached 1.4%.
            
            
              After a sluggish 2010, liquidity was restored this
            
            
              year with a 48% rotation of the floating stock.
            
            
              It has doubled compared to 2010, with a very
            
            
              active second half.
            
            
              This increased liquidity reflects a growing
            
            
              interest from investors. With 5,700 shares
            
            
              traded on average daily, the LISI stock displayed
            
            
              recovered liquidity, thereby allowing for sufficient
            
            
              fluidity of trade. In total, 1,459,574 shares were
            
            
              traded over the year 2011.
            
            
              The floating stock represents 3,089,427 shares
            
            
              being 28.6% of the capital, of which 378,804
            
            
              shares were held by the LISI company being
            
            
              3.9% of the capital. These shares are principally
            
            
              aimed at employee share schemes relating to the
            
            
              performance of the Group’s main executives.
            
            
              Finally, the LISI stock ranks twenty-fifth in terms
            
            
              of the capitalization of the shares within the
            
            
              same quotation group (non SRD grouping
            
            
              288 shares) and forty-fifth in terms of the value
            
            
              of exchanged capital.
            
            
              December 2010
            
            
              February 2011
            
            
              April 2011
            
            
              June 2011
            
            
              August 2011
            
            
              October 2011
            
            
              75
            
            
              70
            
            
              65
            
            
              60
            
            
              55
            
            
              50
            
            
              45
            
            
              40
            
            
              35
            
            
              0.9
            
            
              %
            
            
              LISI
            
            
              -21.6
            
            
              %
            
            
              CAC MID60
            
            
              -14.2
            
            
              %
            
            
              EURONEXT 100
            
            
              50.80
            
            
              €
            
            
              closing price as at
            
            
              December 31, 2011
            
            
              70
            
            
              €
            
            
              The highest reached
            
            
              47
            
            
              €
            
            
              the lowest being