| August 14, 2018 | Polar Capital LLP | 1.13% | still open |
| August 13, 2018 | Polar Capital LLP | 1.02% | still open |
| July 12, 2018 | BlackRock Investment Management (UK) Limited | 1.09% | still open |
| July 10, 2018 | BlackRock Investment Management (UK) Limited | 1.13% | still open |
| July 4, 2018 | Polar Capital LLP | 0.83% | still open |
| June 14, 2018 | BlackRock Investment Management (UK) Limited | 1.22% | still open |
| June 7, 2018 | BlackRock Investment Management (UK) Limited | 1.11% | still open |
| May 23, 2018 | BPI Gestão de Activos - SOC. Gestora de Fundos de Invest. Mobiliário, SA | 0.63% | still open |
| May 23, 2018 | BPI Gestão de Ativos, Sociedade Gestora de Organismos de Investimento Coletivo, S.A. | 0.63% | still open |
| May 15, 2018 | BlackRock Investment Management (UK) Limited | 1.06% | still open |
| May 14, 2018 | BlackRock Investment Management (UK) Limited | 0.95% | still open |
| April 25, 2018 | BlackRock Investment Management (UK) Limited | 0.89% | still open |
| April 10, 2018 | Polar Capital LLP | 0.71% | still open |
| April 6, 2018 | Polar Capital LLP | 0.60% | still open |
| April 5, 2018 | Polar Capital LLP | 0.52% | still open |
| April 3, 2018 | BlackRock Investment Management (UK) Limited | 0.91% | still open |
| March 1, 2018 | BPI Gestão de Activos - SOC. Gestora de Fundos de Invest. Mobiliário, SA | 0.54% | still open |
| March 1, 2018 | BPI Gestão de Ativos, Sociedade Gestora de Organismos de Investimento Coletivo, S.A. | 0.54% | still open |
| February 21, 2018 | BPI Gestão de Activos - SOC. Gestora de Fundos de Invest. Mobiliário, SA | 0.49% | still open |
| February 20, 2018 | BPI Gestão de Activos - SOC. Gestora de Fundos de Invest. Mobiliário, SA | 0.51% | still open |
| February 20, 2018 | BPI Gestão de Ativos, Sociedade Gestora de Organismos de Investimento Coletivo, S.A. | 0.51% | still open |
| February 2, 2018 | BlackRock Investment Management (UK) Limited | 0.89% | still open |
| December 15, 2017 | AQR Capital Management, LLC | 0.48% | still open |
| December 6, 2017 | BlackRock Investment Management (UK) Limited | 0.99% | still open |
| October 18, 2017 | BlackRock Investment Management (UK) Limited | 1.01% | still open |
| October 16, 2017 | BlackRock Investment Management (UK) Limited | 0.95% | still open |
| October 4, 2017 | BlackRock Investment Management (UK) Limited | 0.80% | still open |
| August 25, 2017 | BlackRock Investment Management (UK) Limited | 0.70% | still open |
| August 14, 2017 | BlackRock Investment Management (UK) Limited | 0.60% | still open |
| July 25, 2017 | BlackRock Investment Management (UK) Limited | 0.51% | still open |
| July 21, 2017 | AQR Capital Management, LLC | 0.59% | still open |
| June 26, 2017 | AQR Capital Management, LLC | 0.69% | still open |
| June 2, 2017 | AQR Capital Management, LLC | 0.79% | still open |
| May 3, 2017 | AQR Capital Management, LLC | 0.89% | still open |
| March 29, 2017 | AQR Capital Management, LLC | 0.99% | still open |
| February 28, 2017 | AQR Capital Management, LLC | 1.00% | still open |
| December 9, 2016 | AQR Capital Management, LLC | 0.90% | still open |
| November 10, 2016 | AQR Capital Management, LLC | 0.80% | still open |
| September 8, 2016 | AQR Capital Management, LLC | 0.71% | still open |
| July 27, 2016 | AQR Capital Management, LLC | 0.61% | still open |
| June 23, 2016 | Dalton Strategic Partnership LLP | 0.33% | still open |
| May 27, 2016 | Dalton Strategic Partnership LLP | 0.51% | still open |
| May 23, 2016 | AQR Capital Management, LLC | 0.50% | still open |
| April 27, 2016 | AQR Capital Management, LLC | 0.48% | still open |
| April 25, 2016 | AQR Capital Management, LLC | 0.50% | still open |
| April 20, 2016 | Dalton Strategic Partnership LLP | 0.39% | still open |
| April 14, 2016 | Dalton Strategic Partnership LLP | 0.74% | still open |
| April 13, 2016 | Dalton Strategic Partnership LLP | 0.66% | still open |
| April 13, 2016 | AQR Capital Management, LLC | 0.49% | still open |
| April 11, 2016 | AQR Capital Management, LLC | 0.50% | still open |