| 12. April 2017 | Adage Capital Management L.P. | 0,83 % | offen |
| 4. April 2017 | Adage Capital Management L.P. | 0,70 % | offen |
| 3. April 2017 | Millennium International Management LP | 0,50 % | offen |
| 29. März 2017 | Adage Capital Management L.P. | 0,62 % | offen |
| 28. März 2017 | Adage Capital Management L.P. | 0,58 % | offen |
| 6. März 2017 | Discovery Capital Management, LLC | 1,39 % | offen |
| 14. Oktober 2016 | Millennium International Management LP | 0,49 % | offen |
| 12. Oktober 2016 | Millennium International Management LP | 0,55 % | offen |
| 11. Oktober 2016 | Millennium International Management LP | 0,67 % | offen |
| 10. Oktober 2016 | Discovery Capital Management, LLC | 1,47 % | offen |
| 6. Oktober 2016 | Millennium International Management LP | 0,79 % | offen |
| 5. Oktober 2016 | Millennium International Management LP | 0,96 % | offen |
| 30. September 2016 | Millennium International Management LP | 1,00 % | offen |
| 23. September 2016 | Millennium International Management LP | 0,90 % | offen |
| 21. September 2016 | Millennium International Management LP | 0,89 % | offen |
| 19. September 2016 | Millennium International Management LP | 0,90 % | offen |
| 14. September 2016 | Millennium International Management LP | 0,84 % | offen |
| 8. September 2016 | Millennium International Management LP | 0,73 % | offen |
| 7. September 2016 | Millennium International Management LP | 0,69 % | offen |
| 6. September 2016 | Millennium International Management LP | 0,71 % | offen |
| 2. September 2016 | Millennium International Management LP | 0,69 % | offen |
| 1. September 2016 | Millennium International Management LP | 0,70 % | offen |
| 23. August 2016 | Millennium International Management LP | 0,60 % | offen |
| 18. August 2016 | Millennium International Management LP | 0,59 % | offen |
| 17. August 2016 | Millennium International Management LP | 0,60 % | offen |
| 12. August 2016 | Millennium International Management LP | 0,50 % | offen |
| 24. Juni 2016 | Discovery Capital Management, LLC | 1,52 % | offen |
| 21. April 2016 | AQR Capital Management, LLC | 0,49 % | offen |
| 9. März 2016 | Discovery Capital Management, LLC | 1,63 % | offen |
| 8. März 2016 | Discovery Capital Management, LLC | 1,72 % | offen |
| 7. März 2016 | Discovery Capital Management, LLC | 1,95 % | offen |
| 25. Februar 2016 | Discovery Capital Management, LLC | 2,03 % | offen |
| 24. Februar 2016 | Discovery Capital Management, LLC | 2,15 % | offen |
| 23. Februar 2016 | Discovery Capital Management, LLC | 2,43 % | offen |
| 22. Februar 2016 | Discovery Capital Management, LLC | 2,62 % | offen |
| 19. Januar 2016 | Canada Pension Plan Investment Board | 0,20 % | offen |
| 15. Januar 2016 | Discovery Capital Management, LLC | 2,77 % | offen |
| 11. Januar 2016 | AQR Capital Management, LLC | 0,50 % | offen |
| 22. Dezember 2015 | AQR Capital Management, LLC | 0,49 % | offen |
| 18. Dezember 2015 | AQR Capital Management, LLC | 0,50 % | offen |
| 20. Oktober 2015 | AQR Capital Management, LLC | 0,49 % | offen |
| 4. September 2015 | Discovery Capital Management, LLC | 2,86 % | offen |
| 29. Juni 2015 | AQR Capital Management, LLC | 0,50 % | offen |
| 1. Juni 2015 | AQR Capital Management, LLC | 0,49 % | offen |
| 6. Februar 2015 | AQR Capital Management, LLC | 0,59 % | offen |
| 8. Januar 2015 | Discovery Capital Management, LLC | 2,93 % | offen |
| 15. Oktober 2014 | Discovery Capital Management, LLC | 2,83 % | offen |
| 6. Oktober 2014 | Coatue Management, L.L.C. | 0,46 % | offen |
| 2. Oktober 2014 | Coatue Management, L.L.C. | 0,51 % | offen |
| 13. August 2014 | Coatue Management, L.L.C. | 0,60 % | offen |