| 21. Februar 2018 | Blackrock Investment Management (UK) Limited | 0,96 % | offen |
| 14. Februar 2018 | Blackrock Institutional Trust Company, National Association | 0,50 % | offen |
| 8. Februar 2018 | Blackrock Investment Management (UK) Limited | 0,83 % | offen |
| 2. Februar 2018 | Blackrock Investment Management (UK) Limited | 0,73 % | offen |
| 26. Januar 2018 | Blackrock Investment Management (UK) Limited | 0,61 % | offen |
| 16. Januar 2018 | Blackrock Investment Management (UK) Limited | 0,50 % | offen |
| 21. November 2017 | Merian Global Investors (UK) Limited | 0,48 % | offen |
| 7. August 2017 | Merian Global Investors (UK) Limited | 0,57 % | offen |
| 4. April 2017 | Ennismore Fund Management Limited | 0,25 % | offen |
| 30. März 2017 | Ennismore Fund Management Limited | 0,54 % | offen |
| 27. März 2017 | Ennismore Fund Management Limited | 0,67 % | offen |
| 18. Oktober 2016 | Ennismore Fund Management Limited | 0,73 % | offen |
| 14. April 2016 | Parvus Asset Management Europe Limited | 0,00 % | offen |
| 24. März 2016 | Parvus Asset Management Europe Limited | 1,50 % | offen |
| 17. März 2016 | Parvus Asset Management Europe Limited | 1,63 % | offen |
| 7. März 2016 | Parvus Asset Management Europe Limited | 1,76 % | offen |
| 9. Februar 2016 | Parvus Asset Management Europe Limited | 1,89 % | offen |
| 8. Februar 2016 | Parvus Asset Management Europe Limited | 1,90 % | offen |
| 2. Dezember 2015 | Parvus Asset Management Europe Limited | 2,00 % | offen |
| 1. Dezember 2015 | Parvus Asset Management Europe Limited | 1,99 % | offen |
| 13. Oktober 2015 | Parvus Asset Management Europe Limited | 1,71 % | offen |
| 6. Oktober 2015 | Parvus Asset Management Europe Limited | 1,65 % | offen |
| 1. Oktober 2015 | Parvus Asset Management Europe Limited | 1,50 % | offen |
| 29. September 2015 | Parvus Asset Management Europe Limited | 1,43 % | offen |
| 28. September 2015 | Parvus Asset Management Europe Limited | 1,33 % | offen |
| 24. September 2015 | Parvus Asset Management Europe Limited | 1,26 % | offen |
| 18. September 2015 | Parvus Asset Management Europe Limited | 1,14 % | offen |
| 17. September 2015 | Parvus Asset Management Europe Limited | 1,00 % | offen |
| 11. September 2015 | Parvus Asset Management Europe Limited | 0,94 % | offen |
| 4. September 2015 | Parvus Asset Management Europe Limited | 0,72 % | offen |
| 2. September 2015 | Parvus Asset Management Europe Limited | 0,57 % | offen |
| 10. April 2014 | GSA Capital Partners LLP | 0,46 % | offen |
| 9. April 2014 | GSA Capital Partners LLP | 0,50 % | offen |
| 7. Januar 2014 | Blackrock Institutional Trust Company, National Association | 0,45 % | offen |
| 6. November 2013 | Sierra Global Management, LLC | 0,00 % | offen |
| 1. November 2013 | Sierra Global Management, LLC | 0,57 % | offen |
| 18. September 2013 | Blackrock Institutional Trust Company, National Association | 0,50 % | offen |
| 17. September 2013 | Alphagen Capital Limited | 0,39 % | offen |
| 5. September 2013 | Sierra Global Management, LLC | 0,46 % | offen |
| 3. September 2013 | Sierra Global Management, LLC | 0,57 % | offen |
| 3. September 2013 | Alphagen Capital Limited | 0,50 % | offen |
| 7. August 2013 | Alphagen Capital Limited | 0,47 % | offen |
| 1. August 2013 | Alphagen Capital Limited | 0,56 % | offen |
| 30. Juli 2013 | Alphagen Capital Limited | 0,69 % | offen |
| 25. Juli 2013 | Alphagen Capital Limited | 0,77 % | offen |
| 22. Juli 2013 | Barrington Wilshire LLC | 0,42 % | offen |
| 18. Juli 2013 | Barrington Wilshire LLC | 0,73 % | offen |
| 11. Juli 2013 | Barrington Wilshire LLC | 0,90 % | offen |
| 1. Juli 2013 | Sierra Global Management, LLC | 0,48 % | offen |
| 25. Juni 2013 | Barrington Wilshire LLC | 0,94 % | offen |