| 17. März 2015 | Blackrock Investment Management (UK) Limited | 0,49 % | offen |
| 16. Januar 2015 | Blackrock Investment Management (UK) Limited | 0,52 % | offen |
| 9. Januar 2015 | Blackrock Investment Management (UK) Limited | 0,49 % | offen |
| 2. Dezember 2014 | Blackrock Investment Management (UK) Limited | 0,55 % | offen |
| 10. November 2014 | Blackrock Investment Management (UK) Limited | 0,68 % | offen |
| 27. Oktober 2014 | Blackrock Investment Management (UK) Limited | 0,74 % | offen |
| 2. Oktober 2014 | Blackrock Investment Management (UK) Limited | 0,86 % | offen |
| 5. September 2014 | Blackrock Investment Management (UK) Limited | 0,95 % | offen |
| 1. September 2014 | Blackrock Investment Management (UK) Limited | 1,21 % | offen |
| 26. August 2014 | Blackrock Investment Management (UK) Limited | 1,50 % | offen |
| 15. August 2014 | Blackrock Investment Management (UK) Limited | 1,67 % | offen |
| 14. August 2014 | Blackrock Investment Management (UK) Limited | 1,75 % | offen |
| 1. August 2014 | Blackrock Investment Management (UK) Limited | 1,89 % | offen |
| 31. Juli 2014 | Blackrock Investment Management (UK) Limited | 1,99 % | offen |
| 20. Juni 2014 | Blackrock Investment Management (UK) Limited | 2,16 % | offen |
| 18. Juni 2014 | Blackrock Investment Management (UK) Limited | 2,09 % | offen |
| 17. Juni 2014 | Blackrock Investment Management (UK) Limited | 2,19 % | offen |
| 16. Juni 2014 | Blackrock Investment Management (UK) Limited | 2,23 % | offen |
| 11. Juni 2014 | Blackrock Investment Management (UK) Limited | 2,17 % | offen |
| 30. Mai 2014 | Blackrock Investment Management (UK) Limited | 2,29 % | offen |
| 9. Mai 2014 | Blackrock Investment Management (UK) Limited | 2,36 % | offen |
| 30. April 2014 | Blackrock Investment Management (UK) Limited | 2,49 % | offen |
| 23. April 2014 | Blackrock Investment Management (UK) Limited | 2,50 % | offen |
| 22. April 2014 | Blackrock Investment Management (UK) Limited | 2,45 % | offen |
| 16. April 2014 | Blackrock Investment Management (UK) Limited | 2,35 % | offen |
| 15. April 2014 | Blackrock Investment Management (UK) Limited | 2,24 % | offen |
| 13. März 2014 | Blackrock Investment Management (UK) Limited | 2,12 % | offen |
| 28. Januar 2014 | Blackrock Investment Management (UK) Limited | 2,00 % | offen |
| 8. Januar 2014 | Blackrock Investment Management (UK) Limited | 1,92 % | offen |
| 2. Januar 2014 | Blackrock Investment Management (UK) Limited | 1,80 % | offen |
| 31. Dezember 2013 | Blackrock Investment Management (UK) Limited | 1,72 % | offen |
| 13. November 2013 | Blackrock Investment Management (UK) Limited | 1,60 % | offen |
| 4. November 2013 | Blackrock Investment Management (UK) Limited | 1,50 % | offen |
| 25. Oktober 2013 | Blackrock Investment Management (UK) Limited | 1,41 % | offen |
| 14. Oktober 2013 | Blackrock Investment Management (UK) Limited | 1,30 % | offen |
| 4. Oktober 2013 | Blackrock Investment Management (UK) Limited | 1,20 % | offen |
| 20. September 2013 | Blackrock Investment Management (UK) Limited | 1,02 % | offen |
| 19. September 2013 | Blackrock Investment Management (UK) Limited | 0,94 % | offen |
| 18. September 2013 | Blackrock Investment Management (UK) Limited | 0,84 % | offen |
| 16. September 2013 | Blackrock Investment Management (UK) Limited | 0,78 % | offen |
| 11. September 2013 | Blackrock Investment Management (UK) Limited | 0,61 % | offen |