| February 12, 2020 | Blackrock Investment Management (UK) Limited | 4.43% | still open |
| February 5, 2020 | Blackrock Investment Management (UK) Limited | 4.34% | still open |
| February 5, 2020 | GLG Partners LP | 0.87% | still open |
| February 3, 2020 | GLG Partners LP | 1.00% | still open |
| January 31, 2020 | GLG Partners LP | 0.99% | still open |
| January 24, 2020 | Blackrock Investment Management (UK) Limited | 4.28% | still open |
| January 23, 2020 | Blackrock Investment Management (UK) Limited | 4.30% | still open |
| January 22, 2020 | Blackrock Investment Management (UK) Limited | 4.41% | still open |
| January 21, 2020 | Blackrock Investment Management (UK) Limited | 4.56% | still open |
| January 16, 2020 | Blackrock Investment Management (UK) Limited | 4.65% | still open |
| January 15, 2020 | Blackrock Investment Management (UK) Limited | 4.92% | still open |
| January 14, 2020 | Blackrock Investment Management (UK) Limited | 5.01% | still open |
| January 10, 2020 | Artemis Investment Management LLP | 0.67% | still open |
| January 9, 2020 | Blackrock Investment Management (UK) Limited | 5.25% | still open |
| January 9, 2020 | GLG Partners LP | 1.08% | still open |
| January 9, 2020 | Ennismore Fund Management Limited | 0.70% | still open |
| January 9, 2020 | Artemis Investment Management LLP | 0.57% | still open |
| December 18, 2019 | Blackrock Investment Management (UK) Limited | 5.43% | still open |
| December 13, 2019 | Blackrock Investment Management (UK) Limited | 5.34% | still open |
| December 13, 2019 | GLG Partners LP | 1.26% | still open |
| December 4, 2019 | Blackrock Investment Management (UK) Limited | 5.29% | still open |
| December 2, 2019 | Blackrock Investment Management (UK) Limited | 5.31% | still open |
| October 31, 2019 | GLG Partners LP | 1.04% | still open |
| October 29, 2019 | GLG Partners LP | 0.96% | still open |
| October 23, 2019 | GLG Partners LP | 0.84% | still open |
| October 17, 2019 | GLG Partners LP | 0.79% | still open |
| October 14, 2019 | GLG Partners LP | 0.62% | still open |
| October 10, 2019 | Worldquant LLC | 0.48% | still open |
| October 3, 2019 | Blackrock Investment Management (UK) Limited | 5.28% | still open |
| September 19, 2019 | Worldquant LLC | 0.51% | still open |
| September 13, 2019 | GLG Partners LP | 0.53% | still open |
| September 6, 2019 | Blackrock Investment Management (UK) Limited | 4.87% | still open |
| August 29, 2019 | GLG Partners LP | 0.48% | still open |
| August 15, 2019 | Blackrock Investment Management (UK) Limited | 4.98% | still open |
| August 13, 2019 | Blackrock Investment Management (UK) Limited | 5.03% | still open |
| August 12, 2019 | Blackrock Investment Management (UK) Limited | 4.88% | still open |
| August 9, 2019 | Blackrock Investment Management (UK) Limited | 4.90% | still open |
| August 7, 2019 | Blackrock Investment Management (UK) Limited | 4.88% | still open |
| August 2, 2019 | Blackrock Investment Management (UK) Limited | 4.91% | still open |
| July 23, 2019 | GLG Partners LP | 0.52% | still open |
| July 10, 2019 | Blackrock Investment Management (UK) Limited | 4.83% | still open |
| July 9, 2019 | Blackrock Investment Management (UK) Limited | 4.79% | still open |
| July 8, 2019 | Blackrock Investment Management (UK) Limited | 4.61% | still open |
| July 5, 2019 | Blackrock Investment Management (UK) Limited | 4.36% | still open |
| July 1, 2019 | Blackrock Investment Management (UK) Limited | 4.20% | still open |
| June 25, 2019 | Blackrock Investment Management (UK) Limited | 4.11% | still open |
| June 19, 2019 | Blackrock Investment Management (UK) Limited | 3.92% | still open |
| June 18, 2019 | Blackrock Investment Management (UK) Limited | 3.65% | still open |
| June 17, 2019 | Blackrock Investment Management (UK) Limited | 3.38% | still open |
| June 14, 2019 | Blackrock Investment Management (UK) Limited | 3.25% | still open |