| July 11, 2016 | Canada Pension Plan Investment Board | 1.35% | still open |
| July 7, 2016 | Canada Pension Plan Investment Board | 1.49% | still open |
| June 30, 2016 | Dalton Strategic Partnership LLP | 0.49% | still open |
| June 27, 2016 | Dalton Strategic Partnership LLP | 0.54% | still open |
| June 24, 2016 | Dalton Strategic Partnership LLP | 0.60% | still open |
| June 10, 2016 | Dalton Strategic Partnership LLP | 0.93% | still open |
| June 2, 2016 | Dalton Strategic Partnership LLP | 0.87% | still open |
| May 27, 2016 | Dalton Strategic Partnership LLP | 0.91% | still open |
| May 20, 2016 | Dalton Strategic Partnership LLP | 0.89% | still open |
| May 17, 2016 | Dalton Strategic Partnership LLP | 0.90% | still open |
| April 21, 2016 | Dalton Strategic Partnership LLP | 1.08% | still open |
| March 4, 2016 | Dalton Strategic Partnership LLP | 1.10% | still open |
| March 1, 2016 | Dalton Strategic Partnership LLP | 1.05% | still open |
| February 2, 2016 | Canada Pension Plan Investment Board | 1.68% | still open |
| January 13, 2016 | Canada Pension Plan Investment Board | 1.78% | still open |
| January 13, 2016 | Dalton Strategic Partnership LLP | 0.97% | still open |
| December 29, 2015 | Dalton Strategic Partnership LLP | 1.11% | still open |
| December 10, 2015 | Dalton Strategic Partnership LLP | 1.09% | still open |
| December 4, 2015 | Canada Pension Plan Investment Board | 2.21% | still open |
| December 4, 2015 | Dalton Strategic Partnership LLP | 1.10% | still open |
| December 2, 2015 | Canada Pension Plan Investment Board | 2.12% | still open |
| December 1, 2015 | Canada Pension Plan Investment Board | 2.06% | still open |
| November 30, 2015 | Canada Pension Plan Investment Board | 1.90% | still open |
| November 26, 2015 | Canada Pension Plan Investment Board | 1.18% | still open |
| November 20, 2015 | Dalton Strategic Partnership LLP | 1.01% | still open |
| November 19, 2015 | Dalton Strategic Partnership LLP | 0.95% | still open |
| November 17, 2015 | Dalton Strategic Partnership LLP | 0.88% | still open |
| November 16, 2015 | Dalton Strategic Partnership LLP | 0.97% | still open |
| November 11, 2015 | Thélème Partners LLP | 0.47% | still open |
| October 22, 2015 | Dalton Strategic Partnership LLP | 1.10% | still open |
| October 21, 2015 | Blackrock Investment Management (UK) Limited | 0.43% | still open |
| October 14, 2015 | Canada Pension Plan Investment Board | 1.60% | still open |
| October 9, 2015 | Blackrock Investment Management (UK) Limited | 0.59% | still open |
| October 8, 2015 | Canada Pension Plan Investment Board | 1.53% | still open |
| October 8, 2015 | Blackrock Investment Management (UK) Limited | 0.61% | still open |
| October 7, 2015 | Canada Pension Plan Investment Board | 1.43% | still open |
| September 28, 2015 | Dalton Strategic Partnership LLP | 1.01% | still open |
| September 23, 2015 | Dalton Strategic Partnership LLP | 0.90% | still open |
| September 22, 2015 | Dalton Strategic Partnership LLP | 0.88% | still open |
| September 22, 2015 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| September 15, 2015 | Dalton Strategic Partnership LLP | 0.77% | still open |
| September 9, 2015 | Thélème Partners LLP | 0.59% | still open |
| August 28, 2015 | Egerton Capital (UK) LLP | 0.45% | still open |
| August 26, 2015 | Egerton Capital (UK) LLP | 0.58% | still open |
| August 6, 2015 | Dalton Strategic Partnership LLP | 0.86% | still open |
| August 6, 2015 | Blackrock Investment Management (UK) Limited | 0.67% | still open |
| August 6, 2015 | Egerton Capital (UK) LLP | 0.63% | still open |
| August 6, 2015 | Oxford Asset Management | 0.48% | still open |
| August 5, 2015 | Oxford Asset Management | 0.53% | still open |
| August 3, 2015 | Dalton Strategic Partnership LLP | 0.95% | still open |