| October 7, 2016 | Jpmorgan Asset Management (UK) LTD | 0.63% | still open |
| September 30, 2016 | Blackrock Investment Management (UK) Limited | 1.60% | still open |
| September 28, 2016 | Blackrock Investment Management (UK) Limited | 1.52% | still open |
| September 23, 2016 | Blackrock Investment Management (UK) Limited | 1.42% | still open |
| September 21, 2016 | Blackrock Investment Management (UK) Limited | 1.37% | still open |
| September 19, 2016 | Blackrock Investment Management (UK) Limited | 1.20% | still open |
| September 13, 2016 | Blackrock Investment Management (UK) Limited | 1.11% | still open |
| August 19, 2016 | Blackrock Investment Management (UK) Limited | 1.09% | still open |
| August 2, 2016 | Blackrock Investment Management (UK) Limited | 1.11% | still open |
| July 21, 2016 | Jpmorgan Asset Management (UK) LTD | 0.50% | still open |
| July 1, 2016 | Blackrock Investment Management (UK) Limited | 1.02% | still open |
| June 17, 2016 | Blackrock Investment Management (UK) Limited | 0.92% | still open |
| June 16, 2016 | Blackrock Investment Management (UK) Limited | 0.89% | still open |
| June 13, 2016 | Blackrock Investment Management (UK) Limited | 0.90% | still open |
| April 29, 2016 | Valiant Capital Management, LP | 0.36% | still open |
| April 27, 2016 | Valiant Capital Management, LP | 0.66% | still open |
| April 20, 2016 | Blackrock Investment Management (UK) Limited | 0.82% | still open |
| April 20, 2016 | Parvus Asset Management Europe Limited | 0.00% | still open |
| March 21, 2016 | Blackrock Investment Management (UK) Limited | 0.79% | still open |
| March 14, 2016 | Parvus Asset Management Europe Limited | 0.53% | still open |
| February 25, 2016 | Blackrock Investment Management (UK) Limited | 0.80% | still open |
| February 12, 2016 | Blackrock Investment Management (UK) Limited | 0.73% | still open |
| February 4, 2016 | Blackrock Investment Management (UK) Limited | 0.62% | still open |
| January 27, 2016 | Valiant Capital Management, LP | 0.70% | still open |
| January 26, 2016 | Valiant Capital Management, LP | 0.52% | still open |
| January 25, 2016 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| January 20, 2016 | Parvus Asset Management Europe Limited | 0.49% | still open |
| October 15, 2015 | Parvus Asset Management Europe Limited | 0.65% | still open |
| October 15, 2015 | Blackrock Investment Management (UK) Limited | 0.47% | still open |
| October 8, 2015 | Blackrock Investment Management (UK) Limited | 0.57% | still open |
| October 8, 2015 | Parvus Asset Management Europe Limited | 0.50% | still open |
| September 30, 2015 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| September 29, 2015 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| September 22, 2015 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| August 7, 2015 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| June 9, 2015 | Blackrock Investment Management (UK) Limited | 0.60% | still open |
| April 14, 2015 | Blackrock Investment Management (UK) Limited | 0.59% | still open |
| March 27, 2015 | Blackrock Investment Management (UK) Limited | 0.60% | still open |
| March 11, 2015 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| December 10, 2014 | Jpmorgan Asset Management (UK) LTD | 0.35% | still open |
| November 27, 2014 | Jpmorgan Asset Management (UK) LTD | 0.56% | still open |
| November 7, 2014 | Jpmorgan Asset Management (UK) LTD | 0.46% | still open |
| October 27, 2014 | Ardevora Asset Management LLP | 0.48% | still open |
| October 27, 2014 | Societe Generale International Limited | 0.48% | still open |
| October 23, 2014 | Societe Generale International Limited | 0.54% | still open |
| October 22, 2014 | Ardevora Asset Management LLP | 0.58% | still open |
| October 17, 2014 | Jpmorgan Asset Management (UK) LTD | 0.52% | still open |
| October 16, 2014 | Ardevora Asset Management LLP | 0.61% | still open |
| October 15, 2014 | Societe Generale International Limited | 0.61% | still open |