| May 11, 2026 | Aggregated total | 0.29% | still open |
| July 6, 2022 | GLG Partners LP | 0.49% | still open |
| June 28, 2022 | GLG Partners LP | 0.50% | still open |
| May 1, 2020 | Lombard Odier Asset Management (europe) Limited | 0.48% | still open |
| April 6, 2020 | Lombard Odier Asset Management (europe) Limited | 0.52% | still open |
| April 3, 2020 | Lombard Odier Asset Management (europe) Limited | 0.68% | still open |
| April 2, 2020 | Lombard Odier Asset Management (europe) Limited | 1.09% | still open |
| March 31, 2020 | Lombard Odier Asset Management (europe) Limited | 1.17% | still open |
| March 26, 2020 | Lombard Odier Asset Management (europe) Limited | 1.23% | still open |
| March 20, 2020 | Lombard Odier Asset Management (europe) Limited | 1.31% | still open |
| March 16, 2020 | Lombard Odier Asset Management (europe) Limited | 1.00% | still open |
| February 25, 2020 | Lombard Odier Asset Management (europe) Limited | 0.92% | still open |
| February 13, 2020 | Lombard Odier Asset Management (europe) Limited | 0.83% | still open |
| January 28, 2020 | Lombard Odier Asset Management (europe) Limited | 0.94% | still open |
| January 27, 2020 | Lombard Odier Asset Management (europe) Limited | 1.02% | still open |
| January 23, 2020 | Lombard Odier Asset Management (europe) Limited | 1.10% | still open |
| December 31, 2019 | Lombard Odier Asset Management (europe) Limited | 1.03% | still open |
| November 22, 2019 | Lombard Odier Asset Management (europe) Limited | 0.90% | still open |
| September 27, 2019 | Lombard Odier Asset Management (europe) Limited | 0.80% | still open |
| September 17, 2019 | Lombard Odier Asset Management (europe) Limited | 0.70% | still open |
| August 22, 2019 | Lombard Odier Asset Management (europe) Limited | 0.60% | still open |
| August 15, 2019 | Lombard Odier Asset Management (europe) Limited | 0.54% | still open |
| August 1, 2019 | Blackrock Investment Management (UK) Limited | 0.32% | still open |
| July 22, 2019 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| May 1, 2014 | Georgetown Asset Holdings, LTD. | 0.43% | still open |
| April 23, 2014 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| April 16, 2014 | Blackrock Investment Management (UK) Limited | 0.57% | still open |
| April 10, 2014 | Blackrock Investment Management (UK) Limited | 0.62% | still open |
| April 2, 2014 | Blackrock Investment Management (UK) Limited | 0.72% | still open |
| April 1, 2014 | Blackrock Investment Management (UK) Limited | 0.85% | still open |
| March 7, 2014 | Blackrock Investment Management (UK) Limited | 0.93% | still open |
| March 4, 2014 | Blackrock Investment Management (UK) Limited | 1.01% | still open |
| February 21, 2014 | Blackrock Investment Management (UK) Limited | 1.22% | still open |
| January 7, 2014 | Blackrock Investment Management (UK) Limited | 1.38% | still open |
| January 6, 2014 | Blackrock Investment Management (UK) Limited | 1.46% | still open |
| December 19, 2013 | Blackrock Investment Management (UK) Limited | 1.83% | still open |
| December 13, 2013 | Blackrock Investment Management (UK) Limited | 2.07% | still open |
| November 26, 2013 | Blackrock Investment Management (UK) Limited | 2.19% | still open |
| November 11, 2013 | Blackrock Investment Management (UK) Limited | 2.24% | still open |
| November 6, 2013 | Blackrock Investment Management (UK) Limited | 2.38% | still open |
| October 15, 2013 | Jpmorgan Asset Management (UK) LTD | 0.43% | still open |
| October 11, 2013 | Jpmorgan Asset Management (UK) LTD | 0.56% | still open |
| September 30, 2013 | Jpmorgan Asset Management (UK) LTD | 0.68% | still open |
| August 12, 2013 | Blackrock Investment Management (UK) Limited | 2.49% | still open |
| August 12, 2013 | Jpmorgan Asset Management (UK) LTD | 0.76% | still open |
| December 20, 2012 | Georgetown Asset Holdings, LTD. | 0.65% | still open |
| November 28, 2012 | Jpmorgan Asset Management (UK) LTD | 1.01% | still open |
| November 1, 2012 | Blackrock Investment Management (UK) Limited | 2.75% | still open |
| November 1, 2012 | Georgetown Asset Holdings, LTD. | 0.56% | still open |