| 26. November 2015 | Blackrock Institutional Trust Company, National Association | 1,19 % | offen |
| 25. November 2015 | Blackrock Institutional Trust Company, National Association | 1,07 % | offen |
| 23. November 2015 | UBS O'Connor Limited | 0,57 % | offen |
| 19. November 2015 | Blackrock Institutional Trust Company, National Association | 0,94 % | offen |
| 19. November 2015 | UBS O'Connor Limited | 0,71 % | offen |
| 18. November 2015 | Immersion Capital LLP | 2,99 % | offen |
| 18. November 2015 | Blackrock Institutional Trust Company, National Association | 0,82 % | offen |
| 17. November 2015 | Immersion Capital LLP | 2,87 % | offen |
| 16. November 2015 | Immersion Capital LLP | 2,30 % | offen |
| 13. November 2015 | Immersion Capital LLP | 1,66 % | offen |
| 13. November 2015 | CQS (UK) LLP | 1,33 % | offen |
| 13. November 2015 | UBS O'Connor Limited | 0,63 % | offen |
| 10. November 2015 | Blackrock Institutional Trust Company, National Association | 0,74 % | offen |
| 9. November 2015 | Lazard Asset Management LLC | 0,48 % | offen |
| 6. November 2015 | Blackrock Institutional Trust Company, National Association | 0,63 % | offen |
| 28. Oktober 2015 | Wolverine Asset Management, LLC | 0,53 % | offen |
| 22. Oktober 2015 | Blackrock Institutional Trust Company, National Association | 0,52 % | offen |
| 21. Oktober 2015 | CQS (UK) LLP | 1,50 % | offen |
| 21. Oktober 2015 | UBS O'Connor Limited | 0,77 % | offen |
| 8. Oktober 2015 | CQS (UK) LLP | 1,46 % | offen |
| 6. Oktober 2015 | UBS O'Connor Limited | 0,89 % | offen |
| 5. Oktober 2015 | UBS O'Connor Limited | 0,96 % | offen |
| 5. Oktober 2015 | Jpmorgan Asset Management (UK) LTD | 0,34 % | offen |
| 2. Oktober 2015 | Blackrock Institutional Trust Company, National Association | 0,46 % | offen |
| 1. Oktober 2015 | Jpmorgan Asset Management (UK) LTD | 0,58 % | offen |
| 30. September 2015 | Jpmorgan Asset Management (UK) LTD | 0,64 % | offen |
| 30. September 2015 | Blackrock Institutional Trust Company, National Association | 0,56 % | offen |
| 25. September 2015 | UBS O'Connor Limited | 1,01 % | offen |
| 25. September 2015 | Jpmorgan Asset Management (UK) LTD | 0,79 % | offen |
| 25. September 2015 | Blackrock Institutional Trust Company, National Association | 0,62 % | offen |
| 22. September 2015 | Jpmorgan Asset Management (UK) LTD | 0,87 % | offen |
| 18. September 2015 | Jpmorgan Asset Management (UK) LTD | 0,96 % | offen |
| 16. September 2015 | Jpmorgan Asset Management (UK) LTD | 1,08 % | offen |
| 8. September 2015 | Oxford Asset Management | 0,59 % | offen |
| 8. September 2015 | Macquarie Funds Management Hong Kong Limited | 0,45 % | offen |
| 3. September 2015 | UBS O'Connor Limited | 0,91 % | offen |
| 3. September 2015 | Blackrock Institutional Trust Company, National Association | 0,76 % | offen |
| 3. September 2015 | Macquarie Funds Management Hong Kong Limited | 0,59 % | offen |
| 3. September 2015 | Lazard Asset Management LLC | 0,50 % | offen |
| 1. September 2015 | Macquarie Funds Management Hong Kong Limited | 0,69 % | offen |
| 26. August 2015 | Macquarie Funds Management Hong Kong Limited | 0,79 % | offen |
| 20. August 2015 | UBS O'Connor Limited | 0,80 % | offen |
| 20. August 2015 | Oxford Asset Management | 0,60 % | offen |
| 20. August 2015 | Lazard Asset Management LLC | 0,49 % | offen |
| 18. August 2015 | Lazard Asset Management LLC | 0,51 % | offen |
| 17. August 2015 | Susquehanna International Holdings LLC | 0,48 % | offen |
| 13. August 2015 | Susquehanna International Holdings LLC | 0,52 % | offen |
| 12. August 2015 | Macquarie Funds Management Hong Kong Limited | 0,89 % | offen |
| 12. August 2015 | UBS O'Connor Limited | 0,79 % | offen |
| 10. August 2015 | UBS O'Connor Limited | 0,87 % | offen |
| 4. August 2015 | Macquarie Funds Management Hong Kong Limited | 0,90 % | offen |
| 31. Juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,81 % | offen |
| 29. Juli 2015 | Jpmorgan Asset Management (UK) LTD | 1,13 % | offen |
| 29. Juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,71 % | offen |
| 29. Juli 2015 | Oxford Asset Management | 0,50 % | offen |
| 28. Juli 2015 | UBS O'Connor Limited | 0,90 % | offen |
| 23. Juli 2015 | Blackrock Institutional Trust Company, National Association | 0,83 % | offen |
| 21. Juli 2015 | CQS (UK) LLP | 1,33 % | offen |
| 21. Juli 2015 | UBS O'Connor Limited | 0,83 % | offen |
| 21. Juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,69 % | offen |
| 20. Juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,77 % | offen |
| 20. Juli 2015 | Lazard Asset Management LLC | 0,46 % | offen |
| 17. Juli 2015 | Jpmorgan Asset Management (UK) LTD | 1,02 % | offen |
| 17. Juli 2015 | Blackrock Institutional Trust Company, National Association | 0,71 % | offen |
| 16. Juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,88 % | offen |
| 15. Juli 2015 | UBS O'Connor Limited | 0,90 % | offen |
| 13. Juli 2015 | Blackrock Institutional Trust Company, National Association | 0,62 % | offen |
| 10. Juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,91 % | offen |
| 8. Juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,82 % | offen |
| 7. Juli 2015 | UBS O'Connor Limited | 0,82 % | offen |
| 6. Juli 2015 | Jpmorgan Asset Management (UK) LTD | 0,92 % | offen |
| 2. Juli 2015 | Jpmorgan Asset Management (UK) LTD | 0,84 % | offen |
| 2. Juli 2015 | Blackrock Institutional Trust Company, National Association | 0,50 % | offen |
| 2. Juli 2015 | Altair Investment Management Limited | 0,34 % | offen |
| 1. Juli 2015 | CQS (UK) LLP | 1,24 % | offen |
| 1. Juli 2015 | Altair Investment Management Limited | 0,81 % | offen |
| 1. Juli 2015 | UBS O'Connor Limited | 0,78 % | offen |
| 30. Juni 2015 | Macquarie Funds Management Hong Kong Limited | 0,75 % | offen |
| 26. Juni 2015 | Macquarie Funds Management Hong Kong Limited | 0,60 % | offen |
| 25. Juni 2015 | Macquarie Funds Management Hong Kong Limited | 0,50 % | offen |
| 18. Juni 2015 | CQS (UK) LLP | 1,06 % | offen |
| 17. Juni 2015 | UBS O'Connor Limited | 0,83 % | offen |
| 11. Juni 2015 | CQS (UK) LLP | 1,16 % | offen |
| 10. Juni 2015 | UBS O'Connor Limited | 0,72 % | offen |
| 4. Juni 2015 | UBS O'Connor Limited | 0,67 % | offen |
| 1. Juni 2015 | Valinor Management, L.P. | 0,43 % | offen |
| 29. Mai 2015 | Valinor Management, L.P. | 0,76 % | offen |
| 26. Mai 2015 | Valinor Management, L.P. | 0,84 % | offen |
| 26. Mai 2015 | UBS O'Connor Limited | 0,71 % | offen |
| 22. Mai 2015 | Myriad Opportunities Master Fund Limited | 0,25 % | offen |
| 21. Mai 2015 | CQS (UK) LLP | 1,23 % | offen |
| 12. Mai 2015 | Valinor Management, LLC | 0,98 % | 12. Mai 2015 |
| 8. Mai 2015 | Myriad Opportunities Master Fund Limited | 0,45 % | offen |
| 7. Mai 2015 | CQS (UK) LLP | 1,04 % | offen |
| 7. Mai 2015 | Valinor Management, LLC | 1,03 % | offen |
| 6. Mai 2015 | Valinor Management, LLC | 1,27 % | offen |
| 5. Mai 2015 | Valinor Management, LLC | 1,32 % | offen |
| 5. Mai 2015 | Jpmorgan Asset Management (UK) LTD | 0,78 % | offen |
| 30. April 2015 | Valinor Management, LLC | 1,40 % | offen |
| 30. April 2015 | Blackrock Institutional Trust Company, National Association | 0,32 % | offen |
| 29. April 2015 | Blackrock Institutional Trust Company, National Association | 0,54 % | offen |
| 21. April 2015 | UBS O'Connor Limited | 0,66 % | offen |
| 15. April 2015 | Lazard Asset Management LLC | 0,55 % | offen |
| 9. April 2015 | UBS O'Connor Limited | 0,80 % | offen |
| 9. April 2015 | Myriad Opportunities Master Fund Limited | 0,67 % | offen |
| 8. April 2015 | CQS (UK) LLP | 0,72 % | offen |
| 8. April 2015 | Blackrock Institutional Trust Company, National Association | 0,60 % | offen |
| 1. April 2015 | Marshall Wace LLP | 0,49 % | offen |
| 30. März 2015 | CQS (UK) LLP | 0,82 % | offen |
| 30. März 2015 | UBS O'Connor Limited | 0,72 % | offen |
| 27. März 2015 | CQS (UK) LLP | 0,63 % | offen |
| 26. März 2015 | Valinor Management, LLC | 1,50 % | offen |
| 26. März 2015 | CQS (UK) LLP | 0,53 % | offen |
| 26. März 2015 | Myriad Opportunities Master Fund Limited | 0,51 % | offen |
| 25. März 2015 | Valinor Management, LLC | 1,62 % | offen |
| 25. März 2015 | Marshall Wace LLP | 0,59 % | offen |
| 19. März 2015 | Marshall Wace LLP | 0,82 % | offen |
| 12. März 2015 | Blackrock Institutional Trust Company, National Association | 0,56 % | offen |
| 4. März 2015 | Marshall Wace LLP | 0,93 % | offen |
| 3. März 2015 | UBS O'Connor Limited | 0,61 % | offen |
| 2. März 2015 | Marshall Wace LLP | 0,83 % | offen |
| 27. Februar 2015 | Marshall Wace LLP | 0,77 % | offen |
| 27. Februar 2015 | Lazard Asset Management LLC | 0,60 % | offen |
| 26. Februar 2015 | Marshall Wace LLP | 0,65 % | offen |
| 25. Februar 2015 | Bluecrest Capital Management Limited | 0,49 % | offen |
| 24. Februar 2015 | Valinor Management, LLC | 2,14 % | offen |
| 24. Februar 2015 | Blackrock Institutional Trust Company, National Association | 0,47 % | offen |
| 19. Februar 2015 | UBS O'Connor Limited | 0,51 % | offen |
| 12. Februar 2015 | Marshall Wace LLP | 0,50 % | offen |
| 11. Februar 2015 | Blackrock Institutional Trust Company, National Association | 0,54 % | offen |
| 10. Februar 2015 | Jpmorgan Asset Management (UK) LTD | 0,60 % | offen |
| 10. Februar 2015 | Bluecrest Capital Management Limited | 0,50 % | offen |
| 20. Januar 2015 | UBS O'Connor Limited | 0,43 % | offen |
| 14. Januar 2015 | UBS O'Connor Limited | 0,50 % | offen |
| 8. Januar 2015 | Jpmorgan Asset Management (UK) LTD | 0,50 % | offen |
| 4. November 2014 | UBS O'Connor Limited | 0,46 % | offen |
| 31. Oktober 2014 | UBS O'Connor Limited | 0,52 % | offen |
| 22. August 2014 | Marble Arch Investments | 0,31 % | offen |
| 21. August 2014 | Marble Arch Investments | 0,84 % | offen |
| 21. August 2014 | Lazard Asset Management LLC | 0,56 % | offen |
| 20. August 2014 | Marble Arch Investments | 0,97 % | offen |
| 18. August 2014 | Marble Arch Investments | 1,09 % | offen |
| 18. August 2014 | Oxford Asset Management | 0,57 % | offen |
| 14. August 2014 | Valinor Management, LLC | 2,28 % | offen |
| 14. August 2014 | Marble Arch Investments | 1,18 % | offen |
| 13. August 2014 | Marble Arch Investments | 1,45 % | offen |
| 15. Juli 2014 | Oxford Asset Management | 0,60 % | offen |
| 10. Juli 2014 | Lazard Asset Management LLC | 0,65 % | offen |
| 18. Juni 2014 | Oxford Asset Management | 0,50 % | offen |
| 13. Juni 2014 | Marshall Wace LLP | 0,49 % | offen |
| 2. April 2014 | Marshall Wace LLP | 0,51 % | offen |
| 31. März 2014 | Sheffield Asset Management, L.L.C. | 0,43 % | offen |
| 27. März 2014 | Sheffield Asset Management, L.L.C. | 0,59 % | offen |
| 26. März 2014 | Sheffield Asset Management, L.L.C. | 0,61 % | offen |
| 25. März 2014 | Sheffield Asset Management, L.L.C. | 0,72 % | offen |
| 24. März 2014 | Lazard Asset Management LLC | 0,58 % | offen |
| 21. Februar 2014 | Marble Arch Investments | 1,66 % | offen |
| 20. Februar 2014 | Marble Arch Investments | 1,81 % | offen |
| 19. Februar 2014 | Marble Arch Investments | 2,02 % | offen |
| 18. Februar 2014 | Marble Arch Investments | 2,15 % | offen |
| 14. Februar 2014 | Marble Arch Investments | 2,57 % | offen |
| 13. Februar 2014 | Marble Arch Investments | 2,72 % | offen |
| 12. Februar 2014 | Marble Arch Investments | 2,89 % | offen |
| 12. Februar 2014 | Altair Investment Management Limited | 1,33 % | offen |
| 10. Februar 2014 | Altair Investment Management Limited | 1,22 % | offen |
| 7. Februar 2014 | Altair Investment Management Limited | 1,18 % | offen |
| 6. Februar 2014 | Altair Investment Management Limited | 0,75 % | offen |
| 5. Februar 2014 | Lazard Asset Management LLC | 0,69 % | offen |
| 31. Januar 2014 | Lazard Asset Management LLC | 0,72 % | offen |
| 14. Januar 2014 | Lazard Asset Management LLC | 0,72 % | offen |
| 3. Dezember 2013 | Sheffield Asset Management, L.L.C. | 0,85 % | offen |
| 25. November 2013 | Sheffield Asset Management, L.L.C. | 0,98 % | offen |
| 22. November 2013 | Lazard Asset Management LLC | 0,66 % | offen |
| 19. November 2013 | Sheffield Asset Management, L.L.C. | 1,07 % | offen |
| 15. November 2013 | Sheffield Asset Management, L.L.C. | 1,15 % | offen |
| 12. November 2013 | Sheffield Asset Management, L.L.C. | 1,29 % | offen |
| 11. November 2013 | Valinor Management, LLC | 2,51 % | offen |
| 8. November 2013 | Sheffield Asset Management, L.L.C. | 1,39 % | offen |
| 7. November 2013 | Sheffield Asset Management, L.L.C. | 1,46 % | offen |
| 6. November 2013 | Valinor Management, LLC | 2,44 % | offen |
| 5. November 2013 | Sheffield Asset Management, L.L.C. | 1,61 % | offen |
| 3. Oktober 2013 | Sheffield Asset Management, L.L.C. | 1,50 % | offen |
| 2. Oktober 2013 | Sheffield Asset Management, L.L.C. | 1,42 % | offen |
| 2. September 2013 | Sheffield Asset Management, L.L.C. | 1,30 % | offen |
| 14. August 2013 | Altair Investment Management Limited | 0,34 % | offen |
| 13. August 2013 | Valinor Management, LLC | 2,30 % | offen |
| 13. August 2013 | Altair Investment Management Limited | 0,71 % | offen |
| 2. August 2013 | Sheffield Asset Management, L.L.C. | 1,21 % | offen |
| 31. Juli 2013 | Valinor Management, LLC | 2,14 % | offen |
| 24. Juli 2013 | Altair Investment Management Limited | 0,96 % | offen |
| 22. Juli 2013 | Altair Investment Management Limited | 0,75 % | offen |
| 19. Juli 2013 | Altair Investment Management Limited | 0,63 % | offen |
| 19. Juni 2013 | Sothic Capital Management LLP | 0,42 % | offen |
| 18. Juni 2013 | Valinor Management, LLC | 2,04 % | offen |
| 18. Juni 2013 | Sothic Capital Management LLP | 0,64 % | offen |
| 4. Juni 2013 | Sheffield Asset Management, L.L.C. | 1,31 % | offen |
| 3. Juni 2013 | Sheffield Asset Management, L.L.C. | 1,23 % | offen |
| 31. Mai 2013 | Sothic Capital Management LLP | 0,88 % | offen |
| 29. Mai 2013 | Sothic Capital Management LLP | 0,91 % | offen |
| 28. Mai 2013 | Sothic Capital Management LLP | 1,23 % | offen |
| 24. Mai 2013 | Sothic Capital Management LLP | 1,46 % | offen |
| 22. Mai 2013 | Sothic Capital Management LLP | 1,64 % | offen |
| 21. Mai 2013 | Sothic Capital Management LLP | 1,83 % | offen |
| 10. Mai 2013 | Valinor Management, LLC | 1,80 % | offen |
| 7. Mai 2013 | Valinor Management, LLC | 1,64 % | offen |
| 6. Mai 2013 | Valinor Management, LLC | 1,59 % | offen |
| 25. April 2013 | Valinor Management, LLC | 1,41 % | offen |
| 24. April 2013 | Valinor Management, LLC | 1,16 % | offen |
| 23. April 2013 | Valinor Management, LLC | 1,04 % | offen |
| 19. April 2013 | Valinor Management, LLC | 0,73 % | offen |
| 16. April 2013 | Valinor Management, LLC | 0,62 % | offen |
| 12. April 2013 | Valinor Management, LLC | 0,52 % | offen |
| 5. April 2013 | Marble Arch Investments | 3,12 % | offen |
| 2. April 2013 | Sheffield Asset Management, L.L.C. | 1,16 % | offen |
| 20. Februar 2013 | Highbridge Capital Management LLC | 0,38 % | offen |
| 19. Februar 2013 | Highbridge Capital Management LLC | 0,60 % | offen |
| 8. Februar 2013 | Sothic Capital Management LLP | 2,19 % | offen |
| 7. Februar 2013 | Sothic Capital Management LLP | 2,26 % | offen |
| 31. Januar 2013 | Marble Arch Investments | 3,01 % | offen |
| 27. November 2012 | Sheffield Asset Management, L.L.C. | 1,11 % | offen |
| 16. November 2012 | Sheffield Asset Management, L.L.C. | 1,00 % | offen |
| 15. November 2012 | Marble Arch Investments | 2,94 % | offen |
| 9. November 2012 | Marble Arch Investments | 2,85 % | offen |
| 9. November 2012 | Pennant Capital Management, LLC | 0,00 % | offen |
| 8. November 2012 | Sothic Capital Management LLP | 2,40 % | offen |
| 6. November 2012 | Sothic Capital Management LLP | 2,24 % | offen |
| 2. November 2012 | Marble Arch Investments | 2,74 % | offen |
| 2. November 2012 | Sothic Capital Management LLP | 1,96 % | offen |
| 1. November 2012 | Sheffield Asset Management, L.L.C. | 0,95 % | offen |
| 29. Oktober 2012 | Broadway Gate Master Fund, LTD | 0,49 % | offen |