| 3. Januar 2014 | GLG Partners LP | 1,59 % | offen |
| 2. Januar 2014 | GLG Partners LP | 1,61 % | offen |
| 31. Dezember 2013 | GLG Partners LP | 1,55 % | offen |
| 30. Dezember 2013 | Saemor Capital B.V. | 0,54 % | offen |
| 30. Dezember 2013 | Blackrock Institutional Trust Company, National Association | 0,49 % | offen |
| 20. Dezember 2013 | Blackrock Institutional Trust Company, National Association | 0,51 % | offen |
| 17. Dezember 2013 | Jpmorgan Asset Management (UK) LTD | 1,09 % | offen |
| 16. Dezember 2013 | Jpmorgan Asset Management (UK) LTD | 1,17 % | offen |
| 13. Dezember 2013 | Jpmorgan Asset Management (UK) LTD | 1,26 % | offen |
| 13. Dezember 2013 | Bluecrest Capital Management Limited | 0,70 % | offen |
| 11. Dezember 2013 | Jpmorgan Asset Management (UK) LTD | 1,57 % | offen |
| 2. Dezember 2013 | GLG Partners LP | 1,32 % | offen |
| 25. November 2013 | Jpmorgan Asset Management (UK) LTD | 1,20 % | offen |
| 22. November 2013 | Jpmorgan Asset Management (UK) LTD | 1,17 % | offen |
| 22. November 2013 | Blackrock Institutional Trust Company, National Association | 0,45 % | offen |
| 21. November 2013 | Blackrock Institutional Trust Company, National Association | 0,50 % | offen |
| 8. November 2013 | Bluecrest Capital Management Limited | 0,68 % | offen |
| 7. November 2013 | Bluecrest Capital Management Limited | 0,70 % | offen |
| 6. November 2013 | Jpmorgan Asset Management (UK) LTD | 1,05 % | offen |
| 29. Oktober 2013 | Bluecrest Capital Management Limited | 0,61 % | offen |
| 25. Oktober 2013 | Bluecrest Capital Management Limited | 0,59 % | offen |
| 21. Oktober 2013 | Jpmorgan Asset Management (UK) LTD | 0,96 % | offen |
| 17. Oktober 2013 | Jpmorgan Asset Management (UK) LTD | 0,81 % | offen |
| 15. Oktober 2013 | Bluecrest Capital Management Limited | 0,68 % | offen |
| 10. Oktober 2013 | GLG Partners LP | 1,25 % | offen |
| 10. Oktober 2013 | Bluecrest Capital Management Limited | 0,78 % | offen |
| 9. Oktober 2013 | GLG Partners LP | 1,08 % | offen |
| 7. Oktober 2013 | Bluecrest Capital Management Limited | 0,80 % | offen |
| 4. Oktober 2013 | Jpmorgan Asset Management (UK) LTD | 0,72 % | offen |
| 23. September 2013 | Bluecrest Capital Management Limited | 0,79 % | offen |
| 18. September 2013 | Bluecrest Capital Management Limited | 0,81 % | offen |
| 17. September 2013 | Oxford Asset Management | 0,49 % | offen |
| 13. September 2013 | Jpmorgan Asset Management (UK) LTD | 0,65 % | offen |
| 12. September 2013 | Bluecrest Capital Management Limited | 0,71 % | offen |
| 10. September 2013 | Oxford Asset Management | 0,59 % | offen |
| 29. August 2013 | Jpmorgan Asset Management (UK) LTD | 0,77 % | offen |
| 22. August 2013 | Bluecrest Capital Management Limited | 0,60 % | offen |
| 15. August 2013 | Jpmorgan Asset Management (UK) LTD | 0,55 % | offen |
| 14. August 2013 | Bluecrest Capital Management Limited | 0,59 % | offen |
| 13. August 2013 | Oxford Asset Management | 0,60 % | offen |
| 9. August 2013 | Jpmorgan Asset Management (UK) LTD | 0,67 % | offen |
| 8. August 2013 | Bluecrest Capital Management Limited | 0,60 % | offen |
| 7. August 2013 | Blackrock Institutional Trust Company, National Association | 0,38 % | offen |
| 6. August 2013 | Blackrock Institutional Trust Company, National Association | 0,60 % | offen |
| 1. August 2013 | Bluecrest Capital Management Limited | 0,59 % | offen |
| 30. Juli 2013 | Blackrock Institutional Trust Company, National Association | 0,58 % | offen |
| 29. Juli 2013 | Oxford Asset Management | 0,50 % | offen |
| 25. Juli 2013 | Bluecrest Capital Management Limited | 0,61 % | offen |
| 25. Juli 2013 | Jpmorgan Asset Management (UK) LTD | 0,53 % | offen |
| 23. Juli 2013 | S.A.C. Capital Advisors, L.P. | 0,40 % | offen |
| 18. Juli 2013 | GLG Partners LP | 0,94 % | offen |
| 16. Juli 2013 | Blackrock Institutional Trust Company, National Association | 0,60 % | offen |
| 16. Juli 2013 | Bluecrest Capital Management Limited | 0,50 % | offen |
| 20. Juni 2013 | S.A.C. Capital Advisors, L.P. | 0,52 % | offen |
| 10. Juni 2013 | Blackrock Institutional Trust Company, National Association | 0,50 % | offen |
| 9. April 2013 | Saemor Capital B.V. | 0,34 % | offen |
| 5. Februar 2013 | Saemor Capital B.V. | 0,57 % | offen |
| 30. Januar 2013 | GLG Partners LP | 0,30 % | offen |
| 23. Januar 2013 | GLG Partners LP | 0,88 % | offen |
| 22. Januar 2013 | GLG Partners LP | 0,93 % | offen |
| 22. Januar 2013 | Blackrock Institutional Trust Company, National Association | 0,49 % | offen |
| 21. Januar 2013 | GLG Partners LP | 1,05 % | offen |
| 10. Januar 2013 | GLG Partners LP | 1,16 % | offen |
| 4. Januar 2013 | Blackrock Institutional Trust Company, National Association | 0,50 % | offen |
| 7. Dezember 2012 | GLG Partners LP | 0,82 % | offen |
| 27. November 2012 | GLG Partners LP | 0,75 % | offen |
| 22. November 2012 | GLG Partners LP | 0,61 % | offen |
| 16. November 2012 | Blackrock Institutional Trust Company, National Association | 0,49 % | offen |
| 14. November 2012 | Blackrock Institutional Trust Company, National Association | 0,58 % | offen |
| 6. November 2012 | GLG Partners LP | 0,52 % | offen |
| 2. November 2012 | Blackrock Institutional Trust Company, National Association | 0,69 % | offen |
| 1. November 2012 | Blackrock Institutional Trust Company, National Association | 0,70 % | offen |