| March 9, 2021 | TT International Asset Management LTD | 0.00% | still open |
| November 23, 2020 | Engadine Partners LLP | 0.00% | still open |
| November 20, 2020 | Engadine Partners LLP | 0.66% | still open |
| November 18, 2020 | Engadine Partners LLP | 0.78% | still open |
| November 12, 2020 | Melqart Asset Management (UK) LTD | 1.31% | still open |
| November 10, 2020 | Melqart Asset Management (UK) LTD | 1.21% | still open |
| November 9, 2020 | Melqart Asset Management (UK) LTD | 1.14% | still open |
| November 3, 2020 | Melqart Asset Management (UK) LTD | 1.00% | still open |
| October 29, 2020 | Melqart Asset Management (UK) LTD | 0.91% | still open |
| October 27, 2020 | Melqart Asset Management (UK) LTD | 0.80% | still open |
| October 23, 2020 | Melqart Asset Management (UK) LTD | 0.70% | still open |
| October 21, 2020 | Melqart Asset Management (UK) LTD | 0.60% | still open |
| October 19, 2020 | Melqart Asset Management (UK) LTD | 0.56% | still open |
| September 23, 2020 | Engadine Partners LLP | 0.82% | still open |
| September 18, 2020 | Millennium International Management LP | 0.00% | still open |
| September 16, 2020 | Millennium International Management LP | 0.82% | still open |
| September 15, 2020 | Millennium International Management LP | 0.75% | still open |
| September 11, 2020 | Millennium International Management LP | 0.63% | still open |
| September 9, 2020 | Millennium International Management LP | 0.53% | still open |
| August 11, 2020 | Engadine Partners LLP | 0.42% | still open |
| August 10, 2020 | Engadine Partners LLP | 0.81% | still open |
| August 7, 2020 | Engadine Partners LLP | 0.93% | still open |
| July 1, 2020 | Lombard Odier Asset Management (europe) Limited | 0.39% | still open |
| June 29, 2020 | Lombard Odier Asset Management (europe) Limited | 0.57% | still open |
| June 25, 2020 | Lombard Odier Asset Management (europe) Limited | 0.68% | still open |
| June 15, 2020 | Lombard Odier Asset Management (europe) Limited | 0.73% | still open |
| June 10, 2020 | Engadine Partners LLP | 1.00% | still open |
| June 9, 2020 | Lombard Odier Asset Management (europe) Limited | 0.69% | still open |
| May 29, 2020 | Engadine Partners LLP | 0.56% | still open |
| May 29, 2020 | Millennium International Management LP | 0.00% | still open |
| May 28, 2020 | Engadine Partners LLP | 0.89% | still open |
| May 28, 2020 | Millennium International Management LP | 0.61% | still open |
| May 27, 2020 | Engadine Partners LLP | 1.48% | still open |
| May 27, 2020 | Millennium International Management LP | 0.50% | still open |
| May 22, 2020 | Engadine Partners LLP | 2.49% | still open |
| May 21, 2020 | Engadine Partners LLP | 2.58% | still open |
| May 15, 2020 | Engadine Partners LLP | 2.62% | still open |
| May 14, 2020 | Engadine Partners LLP | 2.52% | still open |
| April 24, 2020 | Ennismore Fund Management Limited | 0.43% | still open |
| April 22, 2020 | Ennismore Fund Management Limited | 0.56% | still open |
| April 21, 2020 | Ennismore Fund Management Limited | 0.74% | still open |
| April 20, 2020 | Ennismore Fund Management Limited | 0.87% | still open |
| April 17, 2020 | Ennismore Fund Management Limited | 1.09% | still open |
| April 16, 2020 | Ennismore Fund Management Limited | 1.42% | still open |
| April 16, 2020 | Lombard Odier Asset Management (europe) Limited | 0.56% | still open |
| April 15, 2020 | Ennismore Fund Management Limited | 1.74% | still open |
| April 14, 2020 | Engadine Partners LLP | 2.35% | still open |
| April 14, 2020 | Ennismore Fund Management Limited | 2.22% | still open |
| April 6, 2020 | Engadine Partners LLP | 2.24% | still open |
| April 3, 2020 | AQR Capital Management, LLC | 0.48% | still open |