Description of the share buy_back programs May 2017: Description of the share buy-back program - PDF May 2016: Description of the share buy-back program - PDF May 26, 2015: Description of the share buy-back program - PDF Liquidity agreement July 06, 2017: Liquidity agreement: Semi-annual statement - PDF January 9, 2017: Liquidity agreement: annual statement - PDF July 07, 2016: Liquidity agreement: Semi-annual statement - PDF January 11, 2016: Liquidity agreement: annual statement - PDF July 06, 2015: Liquidity agreement: Semi-annual statement - PDF January 08, 2015: Liquidity agreement: annual statement - PDF January 09, 2014: Liquidity agreement: annual statement - PDF July 05, 2013: Liquidity agreement: Semi-annual statement - PDF January 11, 2013: Liquidity agreement: annual statement - PDF July 06, 2012: Liquidity agreement: Semi-annual statement - PDF January 09, 2012: Liquidity agreement: annual statement - PDF July 06, 2011: Liquidity agreement: Semi-annual statement - PDF January 06, 2011: Liquidity agreement: annual statement - PDF July 02, 2010: Liquidity agreement: Semi-annual statement - PDF January 11, 2010: Liquidity agreement: annual statement - PDF July 3, 2009: Liquidity agreement: Semi-annual statement - PDF January 9, 2009: Liquidity agreement: annual statement - PDF July 7, 2008: Liquidity agreement: Semi-annual statement - PDF January 11, 2008: Liquidity agreement: annual statement - PDF December 3, 2007: Liquidity agreement with Exane BNP Paribas - PDF Disclosure of trading in own shares June 27, 2017: Disclosure of trading in own shares from June 16 to June 23, 2017 - PDF June 2, 2017: Disclosure of trading in own shares from May 29 to May 31, 2017 - PDF June 2, 2017: Disclosure of trading in own shares on June 1, 2017 - PDF May 29, 2017: Disclosure of trading in own shares from May 18 to May 26, 2017 - PDF May 19, 2017: Disclosure of trading in own shares from May 11 to May 17, 2017 - PDF March 6, 2017: Disclosure of trading in own shares from February 24 to February 27, 2017 - PDF June 30, 2016: Disclosure of trading in own shares on June 27, 2016 - PDF May 11, 2016: Disclosure of trading in own shares on May 4, 2016 - PDF April 1, 2016: Disclosure of trading in own shares on March 24, 2016 - PDF March 11, 2016: Disclosure of trading in own shares from March 8 to March 11, 2016 - PDF November 6, 2015: Disclosure of trading in own shares from October 30 to November 3, 2015 - PDF October 9, 2015: Disclosure of trading in own shares on October 5, 2015 - PDF October 2, 2015: Disclosure of trading in own shares from September 28 to October 2, 2015 - PDF September 28, 2015: Disclosure of trading in own shares from September 18 to September 25, 2015 - PDF September 15, 2015: Disclosure of trading in own shares from September 7 to September 15, 2015 - PDF September 7, 2015: Disclosure of trading in own shares from August 31 to September 4, 2015 - PDF August 28, 2015: Disclosure of trading in own shares from August 20 to August 28, 2015 - PDF July 09, 2015: Disclosure of trading in own shares from June 30 to July 8, 2015 - PDF June 29, 2015: Disclosure of trading in own shares on June 19, 2015 - PDF June 19, 2015: Disclosure of trading in own shares from 12 to 18 June 2015 - PDF May 26, 2015: Disclosure of trading in own shares on May 18, 2015 - PDF May 18, 2015: Disclosure of trading in own shares from 8 to 15 May 2015 - PDF October 7, 2014: Disclosure of trading in own shares from 6 to 7 October 2014 - PDF August 14, 2014: Disclosure of trading in own shares on 11 August 2014 - PDF August 8, 2014: Disclosure of trading in own shares from 1 to 8 August 2014 - PDF
