| March 18, 2016 | Sculptor Capital Management Europe Limited | 1.12% | still open |
| March 18, 2016 | Adelphi Capital LLP | 0.61% | still open |
| March 17, 2016 | GLG Partners LP | 0.39% | still open |
| March 14, 2016 | Sculptor Capital Management Europe Limited | 1.03% | still open |
| March 14, 2016 | Adelphi Capital LLP | 0.75% | still open |
| March 11, 2016 | Sculptor Capital Management Europe Limited | 0.79% | still open |
| March 10, 2016 | Sculptor Capital Management Europe Limited | 0.69% | still open |
| March 9, 2016 | Blackrock Investment Management (UK) Limited | 1.29% | still open |
| March 8, 2016 | UBS Asset Management (UK) LTD | 1.33% | still open |
| March 4, 2016 | Blackrock Investment Management (UK) Limited | 1.47% | still open |
| March 4, 2016 | UBS Asset Management (UK) LTD | 1.25% | still open |
| March 4, 2016 | Sculptor Capital Management Europe Limited | 0.52% | still open |
| March 3, 2016 | GLG Partners LP | 0.55% | still open |
| March 2, 2016 | UBS Asset Management (UK) LTD | 1.04% | still open |
| March 1, 2016 | UBS Asset Management (UK) LTD | 0.95% | still open |
| March 1, 2016 | AQR Capital Management, LLC | 0.79% | still open |
| February 29, 2016 | UBS Asset Management (UK) LTD | 0.86% | still open |
| February 24, 2016 | UBS Asset Management (UK) LTD | 0.70% | still open |
| February 19, 2016 | Blackrock Investment Management (UK) Limited | 1.53% | still open |
| February 18, 2016 | UBS Asset Management (UK) LTD | 0.62% | still open |
| February 8, 2016 | UBS Asset Management (UK) LTD | 0.51% | still open |
| February 4, 2016 | Blackrock Investment Management (UK) Limited | 1.43% | still open |
| February 3, 2016 | Blackrock Investment Management (UK) Limited | 1.33% | still open |
| February 2, 2016 | Blackrock Investment Management (UK) Limited | 1.23% | still open |
| January 26, 2016 | Blackrock Investment Management (UK) Limited | 1.10% | still open |
| January 26, 2016 | Adelphi Capital LLP | 1.05% | still open |
| January 25, 2016 | Blackrock Investment Management (UK) Limited | 0.88% | still open |
| January 21, 2016 | AQR Capital Management, LLC | 0.80% | still open |
| January 20, 2016 | AQR Capital Management, LLC | 0.78% | still open |
| January 19, 2016 | Blackrock Investment Management (UK) Limited | 0.98% | still open |
| January 15, 2016 | AQR Capital Management, LLC | 0.80% | still open |
| January 13, 2016 | Blackrock Investment Management (UK) Limited | 1.01% | still open |
| December 22, 2015 | AQR Capital Management, LLC | 0.79% | still open |
| December 15, 2015 | GAM Investment Management (switzerland) LTD. ? Lugano Branch. | 0.75% | still open |
| December 14, 2015 | Blackrock Investment Management (UK) Limited | 0.93% | still open |
| December 14, 2015 | GAM Investment Management (switzerland) LTD. ? Lugano Branch. | 0.64% | still open |
| December 8, 2015 | GAM Investment Management (switzerland) LTD. ? Lugano Branch. | 0.54% | still open |
| December 4, 2015 | AQR Capital Management, LLC | 0.80% | still open |
| December 2, 2015 | AQR Capital Management, LLC | 0.79% | still open |
| December 1, 2015 | AQR Capital Management, LLC | 0.80% | still open |
| November 24, 2015 | Blackrock Investment Management (UK) Limited | 1.11% | still open |
| November 23, 2015 | AQR Capital Management, LLC | 0.79% | still open |
| November 6, 2015 | Blackrock Investment Management (UK) Limited | 1.06% | still open |
| November 6, 2015 | TT International | 0.49% | still open |
| November 3, 2015 | Marshall Wace LLP | 0.49% | still open |
| October 29, 2015 | TT International | 0.52% | still open |
| October 16, 2015 | Blackrock Investment Management (UK) Limited | 1.10% | still open |
| October 7, 2015 | AQR Capital Management, LLC | 0.89% | still open |
| October 6, 2015 | Marshall Wace LLP | 0.50% | still open |
| September 30, 2015 | Adelphi Capital LLP | 0.72% | still open |