| October 16, 2017 | Blackrock Investment Management (UK) Limited | 0.47% | still open |
| October 10, 2017 | Blackrock Investment Management (UK) Limited | 0.59% | still open |
| July 25, 2017 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| June 2, 2017 | Blackrock Investment Management (UK) Limited | 0.79% | still open |
| March 28, 2017 | Blackrock Investment Management (UK) Limited | 0.80% | still open |
| March 2, 2017 | Blackrock Investment Management (UK) Limited | 0.71% | still open |
| January 19, 2017 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| January 6, 2017 | Blackrock Investment Management (UK) Limited | 0.77% | still open |
| November 16, 2016 | Blackrock Investment Management (UK) Limited | 0.80% | still open |
| October 10, 2016 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| September 30, 2016 | Blackrock Investment Management (UK) Limited | 0.60% | still open |
| September 8, 2016 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| May 26, 2016 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| May 17, 2016 | Blackrock Investment Management (UK) Limited | 0.59% | still open |
| April 29, 2016 | Blackrock Investment Management (UK) Limited | 0.68% | still open |
| April 25, 2016 | Blackrock Investment Management (UK) Limited | 0.78% | still open |
| March 21, 2016 | Blackrock Investment Management (UK) Limited | 0.89% | still open |
| February 5, 2016 | Blackrock Investment Management (UK) Limited | 0.90% | still open |
| January 14, 2016 | Blackrock Investment Management (UK) Limited | 0.80% | still open |
| January 7, 2016 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| December 11, 2015 | Blackrock Investment Management (UK) Limited | 0.60% | still open |
| December 3, 2015 | Henderson Global Investors | 0.33% | still open |
| November 27, 2015 | Henderson Global Investors | 0.91% | still open |
| November 27, 2015 | Blackrock Investment Management (UK) Limited | 0.52% | still open |
| November 25, 2015 | Henderson Global Investors | 0.87% | still open |
| November 24, 2015 | Henderson Global Investors | 1.01% | still open |
| November 19, 2015 | Henderson Global Investors | 0.17% | still open |
| November 18, 2015 | Henderson Global Investors | 1.44% | still open |
| November 16, 2015 | Henderson Global Investors | 1.34% | still open |
| November 12, 2015 | Henderson Global Investors | 1.40% | still open |
| November 10, 2015 | Henderson Global Investors | 1.34% | still open |
| November 9, 2015 | Henderson Global Investors | 1.29% | still open |
| November 6, 2015 | Henderson Global Investors | 1.33% | still open |
| November 5, 2015 | Henderson Global Investors | 1.45% | still open |
| November 4, 2015 | Henderson Global Investors | 1.39% | still open |
| November 2, 2015 | Henderson Global Investors | 1.35% | still open |
| October 29, 2015 | Henderson Global Investors | 1.30% | still open |
| October 27, 2015 | Henderson Global Investors | 1.21% | still open |
| October 22, 2015 | Henderson Global Investors | 0.93% | still open |
| October 21, 2015 | Henderson Global Investors | 0.85% | still open |
| October 16, 2015 | Henderson Global Investors | 0.70% | still open |
| October 14, 2015 | Henderson Global Investors | 0.54% | still open |
| May 27, 2014 | Alphagen Capital Limited | 0.33% | still open |
| May 22, 2014 | Alphagen Capital Limited | 0.70% | still open |
| May 15, 2014 | Alphagen Capital Limited | 0.60% | still open |
| May 14, 2014 | Alphagen Capital Limited | 0.59% | still open |
| May 12, 2014 | Alphagen Capital Limited | 1.15% | still open |
| May 9, 2014 | Alphagen Capital Limited | 1.71% | still open |
| May 2, 2014 | Alphagen Capital Limited | 1.63% | still open |
| May 1, 2014 | Alphagen Capital Limited | 1.54% | still open |