| 25. Februar 2014 | Marshall Wace LLP | 0,40 % | offen |
| 25. Februar 2014 | Morton Holdings, INC. | 0,24 % | offen |
| 24. Februar 2014 | Odey Asset Management LLP | 0,86 % | offen |
| 19. Februar 2014 | Marshall Wace LLP | 0,59 % | offen |
| 18. Februar 2014 | Blackrock Institutional Trust Company, National Association | 1,57 % | offen |
| 13. Februar 2014 | Blackrock Institutional Trust Company, National Association | 1,69 % | offen |
| 13. Februar 2014 | Marshall Wace LLP | 0,65 % | offen |
| 6. Februar 2014 | Bluecrest Capital Management Limited | 0,81 % | offen |
| 4. Februar 2014 | Marshall Wace LLP | 0,70 % | offen |
| 3. Februar 2014 | Blackrock Institutional Trust Company, National Association | 1,79 % | offen |
| 31. Januar 2014 | Blackrock Institutional Trust Company, National Association | 1,85 % | offen |
| 30. Januar 2014 | Marshall Wace LLP | 0,60 % | offen |
| 28. Januar 2014 | Marshall Wace LLP | 0,51 % | offen |
| 27. Januar 2014 | Bluecrest Capital Management Limited | 0,70 % | offen |
| 23. Januar 2014 | Blackrock Institutional Trust Company, National Association | 1,90 % | offen |
| 22. Januar 2014 | Millennium Capital Partners LLP | 0,33 % | offen |
| 20. Januar 2014 | Millennium Capital Partners LLP | 0,60 % | offen |
| 16. Januar 2014 | Blackrock Investment Management (UK) Limited | 0,71 % | offen |
| 16. Januar 2014 | GLG Partners LP | 0,02 % | offen |
| 15. Januar 2014 | Blackrock Institutional Trust Company, National Association | 2,09 % | offen |
| 15. Januar 2014 | GLG Partners LP | 0,55 % | offen |
| 13. Januar 2014 | Bluecrest Capital Management Limited | 0,60 % | offen |
| 10. Januar 2014 | Blackrock Institutional Trust Company, National Association | 2,13 % | offen |
| 9. Januar 2014 | Millennium Capital Partners LLP | 0,57 % | offen |
| 8. Januar 2014 | GLG Partners LP | 0,69 % | offen |
| 8. Januar 2014 | Millennium Capital Partners LLP | 0,60 % | offen |
| 8. Januar 2014 | Bluecrest Capital Management Limited | 0,50 % | offen |
| 7. Januar 2014 | Blackrock Institutional Trust Company, National Association | 2,22 % | offen |
| 20. Dezember 2013 | Blackrock Investment Management (UK) Limited | 0,62 % | offen |
| 18. Dezember 2013 | Blackrock Institutional Trust Company, National Association | 2,39 % | offen |
| 11. Dezember 2013 | Bluecrest Capital Management Limited | 0,49 % | offen |
| 25. November 2013 | Blackrock Institutional Trust Company, National Association | 2,40 % | offen |
| 25. November 2013 | GLG Partners LP | 0,39 % | offen |
| 20. November 2013 | Blackrock Investment Management (UK) Limited | 0,58 % | offen |
| 19. November 2013 | GLG Partners LP | 0,59 % | offen |
| 19. November 2013 | Bluecrest Capital Management Limited | 0,50 % | offen |
| 14. November 2013 | Blackrock Institutional Trust Company, National Association | 2,38 % | offen |
| 14. November 2013 | GLG Partners LP | 0,76 % | offen |
| 13. November 2013 | Bluecrest Capital Management Limited | 0,49 % | offen |
| 8. November 2013 | Highbridge Capital Management LLC | 0,48 % | offen |
| 7. November 2013 | Blackrock Institutional Trust Company, National Association | 2,43 % | offen |
| 5. November 2013 | Highbridge Capital Management LLC | 0,59 % | offen |
| 31. Oktober 2013 | Bluecrest Capital Management Limited | 0,50 % | offen |
| 30. Oktober 2013 | Blackrock Institutional Trust Company, National Association | 2,39 % | offen |
| 29. Oktober 2013 | Highbridge Capital Management LLC | 0,69 % | offen |
| 28. Oktober 2013 | Blackrock Investment Management (UK) Limited | 0,61 % | offen |
| 28. Oktober 2013 | Bluecrest Capital Management Limited | 0,49 % | offen |
| 24. Oktober 2013 | Highbridge Capital Management LLC | 0,78 % | offen |
| 24. Oktober 2013 | GLG Partners LP | 0,66 % | offen |
| 18. Oktober 2013 | Blackrock Institutional Trust Company, National Association | 2,40 % | offen |