Meeting of the Board of Directors

04/25/2012 - Summary Minutes of the Board of Directors 04/10/2012 - Summary Minutes of the Meeting of the Board of Directors April 9, 2012 02/16/2012 - Minutes of the Executive Board Meeting 02/16/2012 - Minutes of the Board of Directors 02/16/2012 - Minutes of the Board of Directors 01/23/2012 - ATA MINUTES OF THE BOARD OF DIRECTORS HELD ON 23 JANUARY 2012,

General Meetings

04/25/2012 - Ordinary and Extraordinary General Meeting of Shareholders 04/25/2012 - Summary minutes of the Extraordinary General Assembly April 25, 2012 04/10/2012 - Call Notice - Ordinary and Extraordinary General Assembly, to be held on April 25, 2012 02/08/2012 - Summary minutes of the Extraordinary General Assembly February 8, 2012 01/24/2012 - CALL NOTICE: 08-Feb-2012 EXTRAORDINARY GENERAL MEETING 01/23/2012 - Manual of General Extraordinary Assembly 08/Feb/2012