| November 24, 2020 | Voleon Capital Management LP | 0.63% | still open |
| November 24, 2020 | Citadel Advisors LLC | 0.49% | still open |
| November 19, 2020 | Citadel Advisors LLC | 0.58% | still open |
| November 17, 2020 | Citadel Advisors LLC | 0.62% | still open |
| November 17, 2020 | Voleon Capital Management LP | 0.59% | still open |
| November 16, 2020 | Citadel Advisors LLC | 0.70% | still open |
| November 13, 2020 | Voleon Capital Management LP | 0.67% | still open |
| November 9, 2020 | Voleon Capital Management LP | 0.75% | still open |
| November 9, 2020 | Marshall Wace LLP | 0.49% | still open |
| November 5, 2020 | Citadel Advisors LLC | 0.61% | still open |
| November 3, 2020 | Voleon Capital Management LP | 0.88% | still open |
| November 3, 2020 | Citadel Advisors LLC | 0.53% | still open |
| October 30, 2020 | Voleon Capital Management LP | 0.94% | still open |
| October 20, 2020 | Citadel Advisors LLC | 0.44% | still open |
| October 19, 2020 | Voleon Capital Management LP | 1.08% | still open |
| October 16, 2020 | Voleon Capital Management LP | 1.14% | still open |
| October 16, 2020 | Marshall Wace LLP | 0.50% | still open |
| October 15, 2020 | Voleon Capital Management LP | 1.20% | still open |
| October 14, 2020 | Citadel Advisors LLC | 0.58% | still open |
| October 13, 2020 | Citadel Advisors LLC | 0.61% | still open |
| October 8, 2020 | Voleon Capital Management LP | 1.11% | still open |
| October 8, 2020 | Citadel Advisors LLC | 0.59% | still open |
| October 2, 2020 | Voleon Capital Management LP | 1.02% | still open |
| October 2, 2020 | Citadel Advisors LLC | 0.60% | still open |
| October 1, 2020 | Voleon Capital Management LP | 0.93% | still open |
| October 1, 2020 | Citadel Advisors LLC | 0.57% | still open |
| September 30, 2020 | Voleon Capital Management LP | 0.79% | still open |
| September 29, 2020 | Voleon Capital Management LP | 0.68% | still open |
| September 28, 2020 | Voleon Capital Management LP | 0.57% | still open |
| January 2, 2020 | Voleon Capital Management LP | 0.48% | still open |
| December 23, 2019 | Voleon Capital Management LP | 0.50% | still open |
| June 26, 2015 | Blackrock Investment Management (UK) Limited | 0.48% | still open |
| June 19, 2015 | Blackrock Investment Management (UK) Limited | 0.56% | still open |
| June 12, 2015 | Blackrock Investment Management (UK) Limited | 0.68% | still open |
| June 8, 2015 | Blackrock Investment Management (UK) Limited | 0.76% | still open |
| May 27, 2015 | Blackrock Investment Management (UK) Limited | 0.88% | still open |
| May 21, 2015 | Blackrock Investment Management (UK) Limited | 0.97% | still open |
| May 21, 2015 | Blackrock Institutional Trust Company, National Association | 0.48% | still open |
| May 11, 2015 | Blackrock Investment Management (UK) Limited | 1.09% | still open |
| April 21, 2015 | Blackrock Investment Management (UK) Limited | 1.10% | still open |
| March 31, 2015 | Blackrock Investment Management (UK) Limited | 1.01% | still open |
| March 27, 2015 | Blackrock Institutional Trust Company, National Association | 0.50% | still open |
| March 26, 2015 | Blackrock Investment Management (UK) Limited | 0.93% | still open |
| March 20, 2015 | Blackrock Investment Management (UK) Limited | 0.80% | still open |
| March 19, 2015 | Blackrock Investment Management (UK) Limited | 0.71% | still open |
| March 19, 2015 | Macquarie Funds Management Hong Kong Limited | 0.49% | still open |
| March 17, 2015 | Blackrock Investment Management (UK) Limited | 0.60% | still open |
| March 12, 2015 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| February 23, 2015 | Macquarie Funds Management Hong Kong Limited | 0.51% | still open |