| July 25, 2019 | Canada Pension Plan Investment Board | 0.28% | still open |
| July 25, 2019 | Jpmorgan Asset Management (UK) LTD | 0.00% | still open |
| April 17, 2019 | Capital Fund Management SA | 0.49% | still open |
| March 19, 2019 | Capital Fund Management SA | 0.50% | still open |
| March 5, 2019 | Capital Fund Management SA | 0.49% | still open |
| January 31, 2019 | Capital Fund Management SA | 0.59% | still open |
| January 9, 2019 | Capital Fund Management SA | 0.68% | still open |
| January 3, 2019 | Canada Pension Plan Investment Board | 0.53% | still open |
| December 19, 2018 | AQR Capital Management, LLC | 0.49% | still open |
| December 17, 2018 | Capital Fund Management SA | 0.70% | still open |
| December 12, 2018 | Capital Fund Management SA | 0.69% | still open |
| December 11, 2018 | Capital Fund Management SA | 0.70% | still open |
| December 7, 2018 | Jpmorgan Asset Management (UK) LTD | 0.67% | still open |
| December 4, 2018 | Capital Fund Management SA | 0.69% | still open |
| November 12, 2018 | Canada Pension Plan Investment Board | 0.50% | still open |
| October 19, 2018 | AQR Capital Management, LLC | 0.59% | still open |
| October 2, 2018 | AQR Capital Management, LLC | 0.69% | still open |
| September 20, 2018 | AQR Capital Management, LLC | 0.79% | still open |
| September 6, 2018 | AQR Capital Management, LLC | 0.89% | still open |
| August 23, 2018 | AQR Capital Management, LLC | 0.99% | still open |
| August 13, 2018 | AQR Capital Management, LLC | 1.08% | still open |
| August 13, 2018 | Capital Fund Management SA | 0.70% | still open |
| August 6, 2018 | AQR Capital Management, LLC | 1.19% | still open |
| July 6, 2018 | Jpmorgan Asset Management (UK) LTD | 0.73% | still open |
| July 6, 2018 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| June 29, 2018 | Blackrock Institutional Trust Company, National Association | 0.50% | still open |
| June 28, 2018 | Capital Fund Management SA | 0.60% | still open |
| June 22, 2018 | AQR Capital Management, LLC | 1.28% | still open |
| June 18, 2018 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| June 12, 2018 | AQR Capital Management, LLC | 1.35% | still open |
| June 11, 2018 | Capital Fund Management SA | 0.50% | still open |
| June 6, 2018 | Capital Fund Management SA | 0.49% | still open |
| June 1, 2018 | AQR Capital Management, LLC | 1.49% | still open |
| May 31, 2018 | Paloma Partners Management Company | 0.30% | still open |
| May 31, 2018 | Millennium International Management LP | 0.00% | still open |
| May 30, 2018 | Millennium International Management LP | 1.73% | still open |
| May 29, 2018 | Millennium International Management LP | 1.61% | still open |
| May 24, 2018 | Millennium International Management LP | 1.40% | still open |
| May 24, 2018 | Marshall Wace LLP | 0.48% | still open |
| May 23, 2018 | Millennium International Management LP | 1.32% | still open |
| May 22, 2018 | Millennium International Management LP | 1.24% | still open |
| May 22, 2018 | Blackrock Institutional Trust Company, National Association | 0.59% | still open |
| May 22, 2018 | Marshall Wace LLP | 0.56% | still open |
| May 21, 2018 | Millennium International Management LP | 1.15% | still open |
| May 21, 2018 | Jpmorgan Asset Management (UK) LTD | 0.68% | still open |
| May 17, 2018 | Millennium International Management LP | 1.00% | still open |
| May 17, 2018 | Capital Fund Management SA | 0.50% | still open |
| May 16, 2018 | Millennium International Management LP | 0.93% | still open |
| May 16, 2018 | Marshall Wace LLP | 0.68% | still open |
| May 15, 2018 | AQR Capital Management, LLC | 1.59% | still open |