Capital increase in June 2011: increase of the share capital by 2,071,428 euros.

Retirement of the 300,000 shares from the share buy-back program June to September on 31 October 2008: reduction of the share capital by 300,000 euros to 14,500,000 euros.

Retirement of the 511,587 shares from the share buy-back program August to October 2007 on 22 November 2007: reduction of the share capital by 511,587 euros to 14,800,000 euros.

Retirement of the 927,975 shares from the share buy-back program January to March 2007 on 2 May 2007: reduction of the share capital by 927,975 euros to 15,311,587 euros.

Capital increase in January 2006: increase of the share capital by 6,959,812 euros Capital increase in April 2005: increase of the share capital by 1,200,000 euros.

Capital increase in June 2004: increase of the share capital by 5,386,500 euros.

Capital increase in April 2004: increase of the share capital by 897,750 euros.

Capital increase in May 2000: increase of the share capital by 3,325,000 euros.

Capital increase in March 2001: increase of the share capital by 1,330,000 euros.