| February 5, 2018 | Millennium International Management LP | 1.18% | still open |
| December 28, 2017 | Millennium International Management LP | 1.29% | still open |
| December 27, 2017 | Millennium International Management LP | 1.31% | still open |
| December 21, 2017 | Millennium International Management LP | 1.45% | still open |
| December 20, 2017 | Millennium International Management LP | 1.60% | still open |
| December 19, 2017 | Millennium International Management LP | 1.74% | still open |
| December 19, 2017 | Susquehanna International Holdings LLC | 0.49% | still open |
| December 18, 2017 | Millennium International Management LP | 1.93% | still open |
| December 15, 2017 | Millennium International Management LP | 2.24% | still open |
| December 15, 2017 | Susquehanna International Holdings LLC | 0.59% | still open |
| December 14, 2017 | Millennium International Management LP | 3.09% | still open |
| December 14, 2017 | Susquehanna International Holdings LLC | 0.37% | still open |
| December 13, 2017 | Millennium International Management LP | 2.96% | still open |
| December 13, 2017 | Susquehanna International Holdings LLC | 0.73% | still open |
| December 12, 2017 | Millennium International Management LP | 2.88% | still open |
| December 12, 2017 | Susquehanna International Holdings LLC | 0.87% | still open |
| December 11, 2017 | Millennium International Management LP | 2.52% | still open |
| December 11, 2017 | Susquehanna International Holdings LLC | 1.04% | still open |
| December 8, 2017 | Millennium International Management LP | 2.22% | still open |
| December 7, 2017 | Millennium International Management LP | 2.06% | still open |
| December 7, 2017 | Susquehanna International Holdings LLC | 1.19% | still open |
| December 6, 2017 | Millennium International Management LP | 1.81% | still open |
| December 6, 2017 | Citadel Advisors II LLC | 0.44% | still open |
| December 5, 2017 | Millennium International Management LP | 1.54% | still open |
| December 4, 2017 | Millennium International Management LP | 1.35% | still open |
| December 4, 2017 | Susquehanna International Holdings LLC | 1.06% | still open |
| November 30, 2017 | Susquehanna International Holdings LLC | 1.11% | still open |
| November 29, 2017 | Millennium International Management LP | 1.41% | still open |
| November 28, 2017 | Millennium International Management LP | 1.24% | still open |
| November 27, 2017 | Millennium International Management LP | 1.10% | still open |
| November 27, 2017 | Citadel Advisors II LLC | 0.52% | still open |
| November 24, 2017 | Susquehanna International Holdings LLC | 1.03% | still open |
| November 24, 2017 | Millennium International Management LP | 0.97% | still open |
| November 23, 2017 | Millennium International Management LP | 0.80% | still open |
| November 22, 2017 | Millennium International Management LP | 0.60% | still open |
| November 21, 2017 | Millennium International Management LP | 0.52% | still open |
| November 15, 2017 | Susquehanna International Holdings LLC | 0.90% | still open |
| November 8, 2017 | Susquehanna International Holdings LLC | 0.81% | still open |
| July 17, 2017 | Basso Capital Management, L.P. | 0.00% | still open |
| July 11, 2017 | Citadel Europe LLP | 0.02% | still open |
| July 10, 2017 | Citadel Europe LLP | 1.15% | still open |
| July 10, 2017 | Polygon Global Partners LLP | 0.00% | still open |
| July 5, 2017 | Arrowgrass Capital Partners LLP | 0.00% | still open |
| June 29, 2017 | CQS (UK) LLP | 0.00% | still open |
| June 28, 2017 | Arrowgrass Capital Partners LLP | 0.53% | still open |
| June 27, 2017 | CQS (UK) LLP | 2.94% | still open |
| May 22, 2017 | Basso Capital Management, L.P. | 1.92% | still open |
| May 10, 2017 | Polygon Global Partners LLP | 1.73% | still open |
| April 24, 2017 | Basso Capital Management, L.P. | 1.89% | still open |
| April 21, 2017 | CQS (UK) LLP | 3.03% | still open |