| January 22, 2016 | FIL Fund Management LTD. | 1.15% | February 29, 2016 |
| January 21, 2016 | FIL Fund Management LTD. | 0.70% | January 22, 2016 |
| January 20, 2016 | Blackrock Investment Management (UK) Limited | 0.98% | January 26, 2016 |
| January 19, 2016 | Blackrock Investment Management (UK) Limited | 1.00% | January 20, 2016 |
| January 19, 2016 | FIL Fund Management LTD. | 0.90% | January 21, 2016 |
| January 18, 2016 | Blackrock Investment Management (UK) Limited | 0.99% | January 19, 2016 |
| January 14, 2016 | FIL Fund Management LTD. | 0.81% | January 19, 2016 |
| January 13, 2016 | Blackrock Investment Management (UK) Limited | 1.08% | January 18, 2016 |
| January 13, 2016 | FIL Fund Management LTD. | 0.71% | January 14, 2016 |
| January 12, 2016 | FIL Fund Management LTD. | 0.67% | January 13, 2016 |
| December 21, 2015 | Blackrock Investment Management (UK) Limited | 1.18% | January 13, 2016 |
| December 10, 2015 | Blackrock Investment Management (UK) Limited | 1.29% | December 21, 2015 |
| December 3, 2015 | Blackrock Investment Management (UK) Limited | 1.39% | December 10, 2015 |
| December 2, 2015 | Blackrock Investment Management (UK) Limited | 1.46% | December 3, 2015 |
| November 9, 2015 | Blackrock Investment Management (UK) Limited | 1.58% | December 2, 2015 |
| November 5, 2015 | Blackrock Institutional Trust Company, National Association | 0.51% | November 9, 2015 |
| November 4, 2015 | Blackrock Investment Management (UK) Limited | 1.60% | November 9, 2015 |
| October 28, 2015 | Blackrock Institutional Trust Company, National Association | 0.58% | November 4, 2015 |
| October 14, 2015 | Blackrock Investment Management (UK) Limited | 1.58% | November 4, 2015 |
| October 6, 2015 | Blackrock Investment Management (UK) Limited | 1.69% | October 14, 2015 |
| September 22, 2015 | Blackrock Institutional Trust Company, National Association | 0.60% | October 28, 2015 |
| September 8, 2015 | Blackrock Investment Management (UK) Limited | 1.70% | October 6, 2015 |
| September 4, 2015 | Blackrock Investment Management (UK) Limited | 1.69% | September 8, 2015 |
| September 2, 2015 | Blackrock Institutional Trust Company, National Association | 0.51% | September 22, 2015 |
| September 1, 2015 | Marshall Wace LLP | 0.50% | September 11, 2015 |
| August 28, 2015 | Blackrock Investment Management (UK) Limited | 1.71% | September 4, 2015 |
| August 28, 2015 | Blackrock Institutional Trust Company, National Association | 0.50% | August 31, 2015 |
| August 18, 2015 | Blackrock Investment Management (UK) Limited | 1.60% | August 28, 2015 |
| August 13, 2015 | Blackrock Investment Management (UK) Limited | 1.50% | August 18, 2015 |
| August 3, 2015 | Blackrock Investment Management (UK) Limited | 1.45% | August 13, 2015 |
| July 31, 2015 | GLG Partners LP | 0.53% | September 11, 2015 |
| July 17, 2015 | Blackrock Investment Management (UK) Limited | 1.31% | August 3, 2015 |
| July 14, 2015 | GLG Partners LP | 0.62% | July 31, 2015 |
| July 10, 2015 | Blackrock Investment Management (UK) Limited | 1.22% | July 17, 2015 |
| June 26, 2015 | Blackrock Investment Management (UK) Limited | 1.10% | July 10, 2015 |
| June 15, 2015 | Blackrock Investment Management (UK) Limited | 1.09% | June 26, 2015 |
| June 5, 2015 | Blackrock Investment Management (UK) Limited | 1.11% | June 15, 2015 |
| June 5, 2015 | Blackrock Institutional Trust Company, National Association | 0.50% | June 18, 2015 |
| June 1, 2015 | Blackrock Investment Management (UK) Limited | 1.06% | June 5, 2015 |
| May 18, 2015 | Blackrock Investment Management (UK) Limited | 1.19% | June 1, 2015 |
| April 23, 2015 | Marshall Wace LLP | 0.50% | May 13, 2015 |
| April 17, 2015 | Marshall Wace LLP | 0.50% | April 22, 2015 |
| April 15, 2015 | Schroder Investment Management Limited | 0.56% | August 6, 2015 |
| April 15, 2015 | GLG Partners LP | 0.51% | July 14, 2015 |
| April 10, 2015 | Blackrock Investment Management (UK) Limited | 1.28% | May 18, 2015 |
| March 27, 2015 | Blackrock Investment Management (UK) Limited | 1.32% | April 10, 2015 |
| March 20, 2015 | Blackrock Investment Management (UK) Limited | 1.29% | March 27, 2015 |
| March 18, 2015 | Blackrock Investment Management (UK) Limited | 1.31% | March 20, 2015 |
| February 20, 2015 | Blackrock Investment Management (UK) Limited | 1.24% | March 18, 2015 |
| February 12, 2015 | Blackrock Investment Management (UK) Limited | 1.10% | February 20, 2015 |