| November 14, 2018 | GLG Partners LP | 0.41% | still open |
| November 8, 2018 | GLG Partners LP | 0.53% | still open |
| October 31, 2018 | GLG Partners LP | 0.47% | still open |
| October 30, 2018 | GLG Partners LP | 0.58% | still open |
| October 26, 2018 | GLG Partners LP | 0.60% | still open |
| October 24, 2018 | GLG Partners LP | 0.59% | still open |
| October 7, 2018 | GLG Partners LP | 0.74% | still open |
| September 19, 2018 | GLG Partners LP | 0.60% | still open |
| September 7, 2018 | GLG Partners LP | 0.51% | still open |
| August 31, 2018 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| August 3, 2018 | Blackrock Institutional Trust Company, National Association | 0.50% | still open |
| December 1, 2017 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| November 23, 2017 | Blackrock Investment Management (UK) Limited | 0.59% | still open |
| November 22, 2017 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| November 16, 2017 | Blackrock Investment Management (UK) Limited | 0.67% | still open |
| November 2, 2017 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| October 26, 2017 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| October 25, 2017 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| October 25, 2017 | Blackrock Institutional Trust Company, National Association | 0.51% | still open |
| October 5, 2017 | Blackrock Investment Management (UK) Limited | 0.60% | still open |
| September 18, 2017 | Blackrock Investment Management (UK) Limited | 0.51% | still open |
| June 9, 2017 | Blackrock Investment Management (UK) Limited | 0.48% | still open |
| June 7, 2017 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| May 16, 2017 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| May 10, 2017 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| February 16, 2017 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| February 9, 2017 | Blackrock Investment Management (UK) Limited | 0.59% | still open |
| January 6, 2017 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| January 5, 2017 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| December 29, 2016 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| December 22, 2016 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| December 13, 2016 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| November 30, 2016 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| November 18, 2016 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| November 11, 2016 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| November 9, 2016 | Blackrock Investment Management (UK) Limited | 0.72% | still open |
| October 14, 2016 | Blackrock Investment Management (UK) Limited | 0.60% | still open |
| October 13, 2016 | Blackrock Institutional Trust Company, National Association | 0.51% | still open |
| October 4, 2016 | Blackrock Investment Management (UK) Limited | 0.58% | still open |
| September 26, 2016 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| September 6, 2016 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| August 31, 2016 | Blackrock Institutional Trust Company, National Association | 0.50% | still open |
| August 26, 2016 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| August 25, 2016 | Blackrock Investment Management (UK) Limited | 0.78% | still open |
| August 8, 2016 | Blackrock Institutional Trust Company, National Association | 0.50% | still open |
| July 29, 2016 | Blackrock Investment Management (UK) Limited | 0.80% | still open |
| July 28, 2016 | Insight Investment Management (global) LTD | 0.48% | still open |
| July 26, 2016 | Insight Investment Management (global) LTD | 0.56% | still open |
| July 22, 2016 | Blackrock Investment Management (UK) Limited | 0.79% | still open |
| July 8, 2016 | Blackrock Investment Management (UK) Limited | 0.89% | still open |