| September 12, 2012 | Abengoa, S.A. | Spain | 0.00% | still open |
| September 12, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.00% | still open |
| September 12, 2012 | Fomento de Construcciones y Contratas, S.A. | Spain | 0.00% | still open |
| July 20, 2012 | Abengoa, S.A. | Spain | 2.64% | still open |
| July 18, 2012 | Abengoa, S.A. | Spain | 2.77% | still open |
| July 17, 2012 | Abengoa, S.A. | Spain | 2.84% | still open |
| July 16, 2012 | Abengoa, S.A. | Spain | 2.98% | still open |
| July 13, 2012 | Abengoa, S.A. | Spain | 3.21% | still open |
| July 12, 2012 | Abengoa, S.A. | Spain | 3.43% | still open |
| July 11, 2012 | Abengoa, S.A. | Spain | 3.84% | still open |
| July 9, 2012 | Abengoa, S.A. | Spain | 4.01% | still open |
| July 6, 2012 | Abengoa, S.A. | Spain | 4.19% | still open |
| June 29, 2012 | Abengoa, S.A. | Spain | 4.33% | still open |
| June 29, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 1.88% | still open |
| June 27, 2012 | Abengoa, S.A. | Spain | 4.22% | still open |
| June 26, 2012 | Abengoa, S.A. | Spain | 4.32% | still open |
| June 20, 2012 | Abengoa, S.A. | Spain | 4.52% | still open |
| June 19, 2012 | Abengoa, S.A. | Spain | 4.49% | still open |
| June 15, 2012 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.43% | still open |
| June 8, 2012 | Abengoa, S.A. | Spain | 4.51% | still open |
| June 8, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 1.70% | still open |
| June 6, 2012 | Abengoa, S.A. | Spain | 4.34% | still open |
| June 1, 2012 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.60% | still open |
| May 31, 2012 | Abengoa, S.A. | Spain | 4.40% | still open |
| May 31, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 1.67% | still open |
| May 31, 2012 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.74% | still open |
| May 30, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 1.54% | still open |
| May 30, 2012 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 0.87% | still open |
| May 29, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 1.42% | still open |
| May 29, 2012 | Atresmedia Corporacion de Medios de Comunicacion, S.A. | Spain | 1.01% | still open |
| May 18, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 1.33% | still open |
| May 7, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 1.21% | still open |
| May 3, 2012 | Abengoa, S.A. | Spain | 4.25% | still open |
| May 2, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 1.12% | still open |
| April 25, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.97% | still open |
| April 4, 2012 | Abengoa, S.A. | Spain | 4.40% | still open |
| March 30, 2012 | Cementos Portland Valderrivas, S.A. | Spain | 0.49% | still open |
| March 29, 2012 | Abengoa, S.A. | Spain | 4.47% | still open |
| March 27, 2012 | Abengoa, S.A. | Spain | 4.57% | still open |
| March 22, 2012 | Abengoa, S.A. | Spain | 4.69% | still open |
| March 20, 2012 | Abengoa, S.A. | Spain | 4.77% | still open |
| March 12, 2012 | Fomento de Construcciones y Contratas, S.A. | Spain | 1.00% | still open |
| March 9, 2012 | Abengoa, S.A. | Spain | 4.81% | still open |
| March 6, 2012 | Abengoa, S.A. | Spain | 4.79% | still open |
| March 6, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.89% | still open |
| March 1, 2012 | Fomento de Construcciones y Contratas, S.A. | Spain | 1.11% | still open |
| February 29, 2012 | ACS, Actividades de Construccion y Servicios, S.A. | Spain | 0.90% | still open |
| February 28, 2012 | Abengoa, S.A. | Spain | 4.82% | still open |
| February 27, 2012 | Abengoa, S.A. | Spain | 4.70% | still open |
| February 22, 2012 | Abengoa, S.A. | Spain | 4.77% | still open |