| November 17, 2016 | Insight Investment Management (global) LTD | 1.12% | still open |
| November 2, 2016 | Schroder Investment Management Limited | 1.37% | still open |
| October 31, 2016 | Schroder Investment Management Limited | 1.47% | still open |
| September 12, 2016 | Schroder Investment Management Limited | 1.58% | still open |
| July 27, 2016 | Schroder Investment Management Limited | 1.63% | still open |
| July 7, 2016 | Carlson Capital UK LLP | 1.14% | still open |
| July 4, 2016 | Carlson Capital UK LLP | 1.00% | still open |
| July 1, 2016 | Schroder Investment Management Limited | 1.51% | still open |
| July 1, 2016 | Insight Investment Management (global) LTD | 1.05% | still open |
| June 30, 2016 | Insight Investment Management (global) LTD | 1.14% | still open |
| June 29, 2016 | Schroder Investment Management Limited | 1.41% | still open |
| June 27, 2016 | Carlson Capital UK LLP | 0.90% | still open |
| June 16, 2016 | Insight Investment Management (global) LTD | 1.20% | still open |
| May 31, 2016 | Carlson Capital UK LLP | 0.84% | still open |
| May 13, 2016 | Schroder Investment Management Limited | 1.38% | still open |
| May 6, 2016 | Coltrane Asset Management, L.P. | 0.47% | still open |
| May 3, 2016 | Carlson Capital UK LLP | 0.70% | still open |
| April 29, 2016 | Schroder Investment Management Limited | 1.28% | still open |
| April 28, 2016 | Carlson Capital UK LLP | 0.61% | still open |
| April 22, 2016 | Carlson Capital UK LLP | 0.52% | still open |
| April 18, 2016 | Schroder Investment Management Limited | 1.11% | still open |
| April 15, 2016 | Schroder Investment Management Limited | 1.02% | still open |
| April 13, 2016 | Schroder Investment Management Limited | 0.90% | still open |
| April 12, 2016 | Schroder Investment Management Limited | 0.81% | still open |
| March 1, 2016 | Schroder Investment Management Limited | 0.71% | still open |
| March 1, 2016 | Coltrane Asset Management, L.P. | 0.52% | still open |
| February 12, 2016 | Insight Investment Management (global) LTD | 1.16% | still open |
| February 5, 2016 | Jpmorgan Asset Management (UK) LTD | 0.48% | still open |
| January 29, 2016 | Schroder Investment Management Limited | 0.61% | still open |
| January 21, 2016 | Jpmorgan Asset Management (UK) LTD | 0.50% | still open |
| January 20, 2016 | Schroder Investment Management Limited | 0.58% | still open |
| January 11, 2016 | Schroder Investment Management Limited | 0.67% | still open |
| January 5, 2016 | Schroder Investment Management Limited | 0.72% | still open |
| December 16, 2015 | Altair Investment Management Limited | 0.32% | still open |
| December 14, 2015 | Altair Investment Management Limited | 0.68% | still open |
| December 9, 2015 | Altair Investment Management Limited | 0.78% | still open |
| December 8, 2015 | Altair Investment Management Limited | 0.88% | still open |
| December 7, 2015 | Altair Investment Management Limited | 0.97% | still open |
| November 27, 2015 | Schroder Investment Management Limited | 0.60% | still open |
| November 12, 2015 | Worldquant LLC | 0.49% | still open |
| October 27, 2015 | Worldquant LLC | 0.59% | still open |
| October 16, 2015 | Jpmorgan Asset Management (UK) LTD | 0.28% | still open |
| October 15, 2015 | Jpmorgan Asset Management (UK) LTD | 0.54% | still open |
| October 14, 2015 | Worldquant LLC | 0.69% | still open |
| October 9, 2015 | Jpmorgan Asset Management (UK) LTD | 0.61% | still open |
| October 8, 2015 | Jpmorgan Asset Management (UK) LTD | 0.78% | still open |
| September 25, 2015 | Worldquant LLC | 0.78% | still open |
| September 16, 2015 | Jpmorgan Asset Management (UK) LTD | 0.80% | still open |
| September 11, 2015 | Schroder Investment Management Limited | 0.50% | still open |
| August 27, 2015 | Jpmorgan Asset Management (UK) LTD | 0.68% | still open |