| December 12, 2014 | UBS Asset Management (UK) LTD | 0.47% | still open |
| December 4, 2014 | UBS Asset Management (UK) LTD | 0.65% | still open |
| December 3, 2014 | Blackrock Investment Management (UK) Limited | 0.46% | still open |
| December 1, 2014 | Odey Asset Management LLP | 1.25% | still open |
| November 28, 2014 | UBS Asset Management (UK) LTD | 0.77% | still open |
| November 27, 2014 | UBS Asset Management (UK) LTD | 0.85% | still open |
| November 18, 2014 | UBS Asset Management (UK) LTD | 0.93% | still open |
| November 17, 2014 | Blackrock Investment Management (UK) Limited | 0.51% | still open |
| November 17, 2014 | Capeview Capital LLP | 0.41% | still open |
| November 13, 2014 | UBS Asset Management (UK) LTD | 1.02% | still open |
| November 10, 2014 | UBS Asset Management (UK) LTD | 0.94% | still open |
| November 7, 2014 | Capeview Capital LLP | 0.54% | still open |
| October 31, 2014 | Capeview Capital LLP | 0.62% | still open |
| October 23, 2014 | Capeview Capital LLP | 0.57% | still open |
| October 22, 2014 | Capeview Capital LLP | 0.49% | still open |
| October 3, 2014 | UBS Asset Management (UK) LTD | 0.86% | still open |
| September 30, 2014 | UBS Asset Management (UK) LTD | 0.72% | still open |
| September 29, 2014 | Blackrock Investment Management (UK) Limited | 0.48% | still open |
| September 25, 2014 | Blackrock Investment Management (UK) Limited | 0.59% | still open |
| September 24, 2014 | Blackrock Investment Management (UK) Limited | 0.62% | still open |
| September 24, 2014 | Capeview Capital LLP | 0.62% | still open |
| September 22, 2014 | Blackrock Investment Management (UK) Limited | 0.78% | still open |
| September 19, 2014 | Blackrock Investment Management (UK) Limited | 0.88% | still open |
| September 17, 2014 | Blackrock Investment Management (UK) Limited | 1.07% | still open |
| September 12, 2014 | Blackrock Investment Management (UK) Limited | 1.13% | still open |
| August 29, 2014 | Blackrock Investment Management (UK) Limited | 1.27% | still open |
| July 29, 2014 | Odey Asset Management LLP | 1.19% | still open |
| July 1, 2014 | Odey Asset Management LLP | 1.20% | still open |
| June 27, 2014 | Blackrock Investment Management (UK) Limited | 1.33% | still open |
| June 10, 2014 | UBS Asset Management (UK) LTD | 0.61% | still open |
| June 4, 2014 | Blackrock Investment Management (UK) Limited | 1.22% | still open |
| April 16, 2014 | Blackrock Investment Management (UK) Limited | 1.17% | still open |
| April 14, 2014 | UBS Asset Management (UK) LTD | 0.52% | still open |
| April 11, 2014 | Blackrock Investment Management (UK) Limited | 1.31% | still open |
| April 11, 2014 | Jpmorgan Asset Management (UK) LTD | 0.39% | still open |
| April 1, 2014 | Blackrock Investment Management (UK) Limited | 1.21% | still open |
| March 28, 2014 | Blackrock Investment Management (UK) Limited | 1.19% | still open |
| March 28, 2014 | Bluecrest Capital Management Limited | 0.48% | still open |
| March 25, 2014 | Bluecrest Capital Management Limited | 0.51% | still open |
| March 21, 2014 | Jpmorgan Asset Management (UK) LTD | 0.51% | still open |
| March 19, 2014 | Blackrock Investment Management (UK) Limited | 1.23% | still open |
| March 18, 2014 | Marshall Wace LLP | 0.48% | still open |
| March 14, 2014 | Odey Asset Management LLP | 1.14% | still open |
| March 13, 2014 | Odey Asset Management LLP | 1.03% | still open |
| March 12, 2014 | Odey Asset Management LLP | 0.99% | still open |
| March 11, 2014 | Odey Asset Management LLP | 0.63% | still open |
| March 10, 2014 | Blackrock Investment Management (UK) Limited | 1.10% | still open |
| March 5, 2014 | Marshall Wace LLP | 0.59% | still open |
| February 24, 2014 | Marshall Wace LLP | 0.69% | still open |
| February 13, 2014 | Bluecrest Capital Management Limited | 0.48% | still open |