| February 1, 2016 | Amber Capital UK LLP | 0.00% | still open |
| January 19, 2016 | Amber Capital UK LLP | 0.89% | still open |
| January 18, 2016 | Amber Capital UK LLP | 0.58% | still open |
| May 18, 2015 | Jpmorgan Asset Management (UK) LTD | 0.48% | still open |
| May 15, 2015 | Jpmorgan Asset Management (UK) LTD | 1.14% | still open |
| April 14, 2015 | Jpmorgan Asset Management (UK) LTD | 1.50% | still open |
| April 14, 2015 | Worldquant LLC | 0.49% | still open |
| April 8, 2015 | Worldquant LLC | 0.50% | still open |
| March 12, 2015 | Jpmorgan Asset Management (UK) LTD | 1.40% | still open |
| February 13, 2015 | Jpmorgan Asset Management (UK) LTD | 1.30% | still open |
| February 5, 2015 | Marshall Wace LLP | 0.47% | still open |
| January 29, 2015 | Jpmorgan Asset Management (UK) LTD | 1.21% | still open |
| January 26, 2015 | Marshall Wace LLP | 0.55% | still open |
| January 12, 2015 | Marshall Wace LLP | 0.60% | still open |
| January 8, 2015 | Jpmorgan Asset Management (UK) LTD | 1.13% | still open |
| January 7, 2015 | Marshall Wace LLP | 0.50% | still open |
| January 6, 2015 | Jpmorgan Asset Management (UK) LTD | 1.05% | still open |
| December 9, 2014 | Jpmorgan Asset Management (UK) LTD | 0.81% | still open |
| December 2, 2014 | Bluecrest Capital Management Limited | 0.46% | still open |
| November 12, 2014 | Jpmorgan Asset Management (UK) LTD | 0.09% | still open |
| November 7, 2014 | Jpmorgan Asset Management (UK) LTD | 0.97% | still open |
| November 3, 2014 | Jpmorgan Asset Management (UK) LTD | 1.06% | still open |
| November 3, 2014 | Bluecrest Capital Management Limited | 0.52% | still open |
| September 26, 2014 | Jpmorgan Asset Management (UK) LTD | 1.20% | still open |
| September 3, 2014 | Blackrock Investment Management (UK) Limited | 0.46% | still open |
| August 27, 2014 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| August 11, 2014 | Jpmorgan Asset Management (UK) LTD | 1.11% | still open |
| August 6, 2014 | Jpmorgan Asset Management (UK) LTD | 1.04% | still open |
| July 18, 2014 | Ardevora Asset Management LLP | 0.38% | still open |
| July 17, 2014 | Jpmorgan Asset Management (UK) LTD | 0.90% | still open |
| July 17, 2014 | Ardevora Asset Management LLP | 0.53% | still open |
| July 16, 2014 | Jpmorgan Asset Management (UK) LTD | 0.86% | still open |
| July 15, 2014 | Jpmorgan Asset Management (UK) LTD | 0.77% | still open |
| July 15, 2014 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| July 9, 2014 | Blackrock Institutional Trust Company, National Association | 0.58% | still open |
| July 2, 2014 | Blackrock Institutional Trust Company, National Association | 0.67% | still open |
| June 26, 2014 | Blackrock Institutional Trust Company, National Association | 0.76% | still open |
| June 25, 2014 | Societe Generale International Limited | 0.00% | still open |
| June 24, 2014 | Blackrock Institutional Trust Company, National Association | 0.87% | still open |
| June 19, 2014 | Blackrock Institutional Trust Company, National Association | 0.98% | still open |
| June 17, 2014 | Blackrock Institutional Trust Company, National Association | 1.08% | still open |
| June 13, 2014 | Blackrock Institutional Trust Company, National Association | 1.19% | still open |
| May 19, 2014 | Saemor Capital B.V. | 0.49% | still open |
| May 12, 2014 | Societe Generale International Limited | 0.62% | still open |
| May 12, 2014 | Ardevora Asset Management LLP | 0.61% | still open |
| April 30, 2014 | Jpmorgan Asset Management (UK) LTD | 0.64% | still open |
| March 12, 2014 | Ardevora Asset Management LLP | 0.53% | still open |
| March 12, 2014 | Societe Generale International Limited | 0.53% | still open |
| March 5, 2014 | Blackrock Institutional Trust Company, National Association | 1.29% | still open |
| February 26, 2014 | Blackrock Institutional Trust Company, National Association | 1.38% | still open |