| August 2, 2017 | JPMorgan Asset Management (UK) Limited | 0.98% | still open |
| August 2, 2017 | Altair Investment Management Limited | 0.31% | still open |
| August 1, 2017 | JPMorgan Asset Management (UK) Limited | 1.04% | still open |
| July 31, 2017 | JPMorgan Asset Management (UK) Limited | 1.20% | still open |
| July 31, 2017 | Altair Investment Management Limited | 0.66% | still open |
| July 28, 2017 | JPMorgan Asset Management (UK) Limited | 1.38% | still open |
| July 6, 2017 | Altair Investment Management Limited | 0.81% | still open |
| June 29, 2017 | JPMorgan Asset Management (UK) Limited | 1.54% | still open |
| May 11, 2017 | Macquarie Group Limited | 0.49% | still open |
| April 26, 2017 | Macquarie Group Limited | 0.59% | still open |
| April 10, 2017 | JPMorgan Asset Management (UK) Limited | 1.65% | still open |
| April 10, 2017 | Macquarie Group Limited | 0.61% | still open |
| April 5, 2017 | Macquarie Group Limited | 0.53% | still open |
| March 31, 2017 | JPMorgan Asset Management (UK) Limited | 1.29% | still open |
| March 17, 2017 | Altair Investment Management Limited | 1.06% | still open |
| February 27, 2017 | JPMorgan Asset Management (UK) Limited | 1.31% | still open |
| February 20, 2017 | JPMorgan Asset Management (UK) Limited | 1.40% | still open |
| January 26, 2017 | UBS Asset Management (UK) Ltd | 0.47% | still open |
| December 16, 2016 | JPMorgan Asset Management (UK) Limited | 1.38% | still open |
| November 29, 2016 | UBS Asset Management (UK) Ltd | 0.55% | still open |
| November 28, 2016 | JPMorgan Asset Management (UK) Limited | 1.41% | still open |
| November 25, 2016 | UBS Asset Management (UK) Ltd | 0.68% | still open |
| November 18, 2016 | UBS Asset Management (UK) Ltd | 0.98% | still open |
| November 17, 2016 | UBS Asset Management (UK) Ltd | 1.07% | still open |
| November 9, 2016 | UBS Asset Management (UK) Ltd | 1.14% | still open |
| November 8, 2016 | UBS Asset Management (UK) Ltd | 1.27% | still open |
| November 2, 2016 | UBS Asset Management (UK) Ltd | 1.32% | still open |
| November 1, 2016 | UBS Asset Management (UK) Ltd | 1.46% | still open |
| October 31, 2016 | UBS Asset Management (UK) Ltd | 1.58% | still open |
| October 28, 2016 | UBS Asset Management (UK) Ltd | 1.69% | still open |
| October 19, 2016 | JPMorgan Asset Management (UK) Limited | 1.20% | still open |
| October 13, 2016 | UBS Asset Management (UK) Ltd | 1.72% | still open |
| October 13, 2016 | JPMorgan Asset Management (UK) Limited | 1.14% | still open |
| July 26, 2016 | JPMorgan Asset Management (UK) Limited | 1.00% | still open |
| July 25, 2016 | JPMorgan Asset Management (UK) Limited | 0.96% | still open |
| July 6, 2016 | UBS Asset Management (UK) Ltd | 1.85% | still open |
| July 5, 2016 | UBS Asset Management (UK) Ltd | 1.95% | still open |
| June 27, 2016 | UBS Asset Management (UK) Ltd | 2.19% | still open |
| June 27, 2016 | JPMorgan Asset Management (UK) Limited | 0.84% | still open |
| June 24, 2016 | UBS Asset Management (UK) Ltd | 2.26% | still open |
| June 16, 2016 | UBS Asset Management (UK) Ltd | 2.56% | still open |
| June 15, 2016 | UBS Asset Management (UK) Ltd | 2.66% | still open |
| May 11, 2016 | BlackRock Institutional Trust Company, National Association | 0.49% | still open |
| May 9, 2016 | Macquarie Group Limited | 0.48% | still open |
| April 28, 2016 | BlackRock Institutional Trust Company, National Association | 0.59% | still open |
| April 28, 2016 | BlackRock Investment Management (UK) Limited | 0.48% | still open |
| April 25, 2016 | BlackRock Investment Management (UK) Limited | 0.59% | still open |
| April 20, 2016 | BlackRock Investment Management (UK) Limited | 0.69% | still open |
| April 15, 2016 | BlackRock Investment Management (UK) Limited | 0.76% | still open |
| March 22, 2016 | BlackRock Investment Management (UK) Limited | 0.89% | still open |