| 17. März 2015 | Cadian Capital Management, LP | 0,57 % | offen |
| 16. März 2015 | Cadian Capital Management, LP | 0,57 % | offen |
| 13. März 2015 | Cadian Capital Management, LP | 0,64 % | offen |
| 12. März 2015 | Cadian Capital Management, LP | 0,64 % | offen |
| 10. März 2015 | Cadian Capital Management LLC | 0,78 % | offen |
| 9. März 2015 | Cadian Capital Management LLC | 0,78 % | offen |
| 5. März 2015 | Cadian Capital Management LLC | 0,84 % | offen |
| 4. März 2015 | Cadian Capital Management LLC | 0,84 % | offen |
| 2. März 2015 | Cadian Capital Management LLC | 0,99 % | offen |
| 1. März 2015 | Cadian Capital Management LLC | 0,99 % | offen |
| 27. Februar 2015 | Cadian Capital Management LLC | 1,05 % | offen |
| 26. Februar 2015 | Cadian Capital Management LLC | 1,28 % | offen |
| 25. Februar 2015 | Cadian Capital Management LLC | 1,28 % | offen |
| 24. Februar 2015 | Cadian Capital Management LLC | 1,38 % | offen |
| 23. Februar 2015 | Cadian Capital Management LLC | 1,38 % | offen |
| 17. Februar 2015 | Cadian Capital Management LLC | 1,47 % | offen |
| 16. Februar 2015 | Cadian Capital Management LLC | 1,47 % | offen |
| 13. Februar 2015 | Cadian Capital Management LLC | 1,53 % | offen |
| 12. Februar 2015 | Cadian Capital Management LLC | 1,99 % | offen |
| 11. Februar 2015 | Cadian Capital Management LLC | 2,98 % | offen |
| 10. Februar 2015 | Cadian Capital Management LLC | 3,81 % | offen |
| 9. Februar 2015 | Cadian Capital Management LLC | 3,81 % | offen |
| 19. Juli 2013 | Cadian Capital Management LLC | 5,82 % | offen |
| 18. Juli 2013 | Cadian Capital Management LLC | 5,73 % | offen |
| 17. Juli 2013 | Cadian Capital Management LLC | 5,73 % | offen |
| 15. Juli 2013 | AKO Capital LLP for AKO Master Fund Limited | 0,68 % | offen |
| 14. Juli 2013 | AKO Capital LLP for AKO Master Fund Limited | 0,68 % | offen |
| 11. Juli 2013 | Cadian Capital Management LLC | 5,60 % | offen |
| 11. Juli 2013 | AKO Capital LLP for AKO Master Fund Limited | 0,75 % | offen |
| 10. Juli 2013 | Cadian Capital Management LLC | 5,52 % | offen |
| 10. Juli 2013 | AKO Capital LLP for AKO Master Fund Limited | 1,15 % | offen |
| 9. Juli 2013 | Cadian Capital Management LLC | 5,52 % | offen |
| 9. Juli 2013 | AKO Capital LLP for AKO Master Fund Limited | 1,15 % | offen |
| 9. Juli 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,58 % | offen |
| 8. Juli 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,58 % | offen |
| 4. Juli 2013 | Cadian Capital Management LLC | 5,42 % | offen |
| 3. Juli 2013 | Cadian Capital Management LLC | 5,42 % | offen |
| 12. April 2013 | Cadian Capital Management LLC | 5,33 % | offen |
| 11. April 2013 | Cadian Capital Management LLC | 5,33 % | offen |
| 10. April 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,60 % | offen |
| 9. April 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,60 % | offen |
| 26. März 2013 | Cadian Capital Management LLC | 5,21 % | offen |
| 25. März 2013 | Cadian Capital Management LLC | 5,21 % | offen |
| 21. März 2013 | Cadian Capital Management LLC | 5,18 % | offen |
| 20. März 2013 | Cadian Capital Management LLC | 5,03 % | offen |
| 19. März 2013 | Cadian Capital Management LLC | 5,03 % | offen |
| 6. März 2013 | AKO Capital LLP for AKO Master Fund Limited | 1,22 % | offen |
| 5. März 2013 | AKO Capital LLP for AKO Master Fund Limited | 1,22 % | offen |
| 31. Januar 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,53 % | offen |
| 30. Januar 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,53 % | offen |
| 28. Januar 2013 | AKO Capital LLP for AKO Master Fund Limited | 1,12 % | offen |
| 27. Januar 2013 | AKO Capital LLP for AKO Master Fund Limited | 1,12 % | offen |
| 18. Dezember 2012 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,74 % | offen |
| 17. Dezember 2012 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,74 % | offen |
| 14. Dezember 2012 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,63 % | offen |
| 13. Dezember 2012 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,63 % | offen |
| 4. Dezember 2012 | Egerton Capital Limited | 0,59 % | offen |
| 3. Dezember 2012 | Egerton Capital Limited | 0,59 % | offen |
| 6. November 2012 | AKO Capital LLP for AKO Master Fund Limited | 1,04 % | offen |
| 5. November 2012 | AKO Capital LLP for AKO Master Fund Limited | 1,04 % | offen |
| 1. November 2012 | Cadian Capital Management LLC | 4,92 % | offen |
| 1. November 2012 | Egerton Capital Limited | 0,74 % | offen |
| 31. Oktober 2012 | Cadian Capital Management LLC | 4,92 % | offen |
| 31. Oktober 2012 | Egerton Capital Limited | 0,74 % | offen |