| October 4, 2021 | Connor, Clark & Lunn Investment Management LTD | 0.54% | still open |
| February 16, 2021 | Connor, Clark & Lunn Investment Management LTD | 0.69% | still open |
| February 3, 2021 | GLG Partners LP | 0.49% | still open |
| January 7, 2021 | GLG Partners LP | 0.58% | still open |
| June 4, 2020 | Connor, Clark & Lunn Investment Management LTD | 0.79% | still open |
| April 27, 2020 | Acadian Asset Management LLC | 0.49% | still open |
| March 30, 2020 | Acadian Asset Management LLC | 0.59% | still open |
| March 24, 2020 | Connor, Clark & Lunn Investment Management LTD | 0.87% | still open |
| March 24, 2020 | GLG Partners LP | 0.66% | still open |
| March 23, 2020 | GLG Partners LP | 0.58% | still open |
| March 19, 2020 | Acadian Asset Management LLC | 0.67% | still open |
| March 16, 2020 | Ennismore Fund Management Limited | 0.49% | still open |
| March 13, 2020 | Blackrock Investment Management (UK) Limited | 0.00% | still open |
| March 12, 2020 | Blackrock Investment Management (UK) Limited | 0.65% | still open |
| January 22, 2020 | Blackrock Investment Management (UK) Limited | 0.80% | still open |
| January 15, 2020 | Squarepoint OPS LLC | 0.49% | still open |
| January 3, 2020 | Squarepoint OPS LLC | 0.50% | still open |
| December 27, 2019 | Ennismore Fund Management Limited | 0.82% | still open |
| December 18, 2019 | Ennismore Fund Management Limited | 0.71% | still open |
| December 17, 2019 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| November 5, 2019 | Squarepoint OPS LLC | 0.49% | still open |
| October 31, 2019 | Squarepoint OPS LLC | 0.50% | still open |
| October 23, 2019 | Marshall Wace LLP | 0.49% | still open |
| October 1, 2019 | Acadian Asset Management LLC | 0.76% | still open |
| October 1, 2019 | Marshall Wace LLP | 0.53% | still open |
| September 24, 2019 | Blackrock Investment Management (UK) Limited | 0.66% | still open |
| September 19, 2019 | Connor, Clark & Lunn Investment Management LTD | 0.90% | still open |
| September 18, 2019 | Blackrock Investment Management (UK) Limited | 0.71% | still open |
| September 13, 2019 | Blackrock Investment Management (UK) Limited | 0.69% | still open |
| September 4, 2019 | Blackrock Investment Management (UK) Limited | 0.73% | still open |
| July 31, 2019 | Blackrock Investment Management (UK) Limited | 0.63% | still open |
| July 25, 2019 | Connor, Clark & Lunn Investment Management LTD | 0.80% | still open |
| July 16, 2019 | Connor, Clark & Lunn Investment Management LTD | 0.79% | still open |
| July 8, 2019 | Connor, Clark & Lunn Investment Management LTD | 0.80% | still open |
| June 18, 2019 | Brightsphere INC. | 0.00% | still open |
| June 5, 2019 | Acadian Asset Management LLC | 0.69% | still open |
| June 4, 2019 | Connor, Clark & Lunn Investment Management LTD | 0.70% | still open |
| May 30, 2019 | Acadian Asset Management LLC | 0.78% | still open |
| May 24, 2019 | Acadian Asset Management LLC | 0.82% | still open |
| May 8, 2019 | Blackrock Investment Management (UK) Limited | 0.51% | still open |
| May 3, 2019 | Connor, Clark & Lunn Investment Management LTD | 0.60% | still open |
| April 24, 2019 | Brightsphere INC. | 0.91% | still open |
| April 17, 2019 | Brightsphere INC. | 0.88% | still open |
| April 15, 2019 | Brightsphere INC. | 0.90% | still open |
| April 12, 2019 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| April 8, 2019 | Blackrock Investment Management (UK) Limited | 0.54% | still open |
| April 8, 2019 | Connor, Clark & Lunn Investment Management LTD | 0.50% | still open |
| April 5, 2019 | Brightsphere INC. | 0.87% | still open |
| March 4, 2019 | GSA Capital Partners LLP | 0.49% | still open |
| February 27, 2019 | Ennismore Fund Management Limited | 0.60% | still open |