| 15 juli 2014 | CQS (UK) LLP | 0,91% | lopend |
| 7 juli 2014 | CQS (UK) LLP | 0,83% | lopend |
| 30 juni 2014 | CQS (UK) LLP | 0,71% | lopend |
| 25 juni 2014 | CQS (UK) LLP | 0,60% | lopend |
| 23 juni 2014 | CQS (UK) LLP | 0,51% | lopend |
| 28 maart 2014 | D. E. Shaw & Co., L.P. | 0,74% | lopend |
| 4 februari 2014 | Marshall Wace LLP | 0,44% | lopend |
| 3 februari 2014 | Marshall Wace LLP | 0,51% | lopend |
| 31 januari 2014 | Marshall Wace LLP | 0,60% | lopend |
| 29 januari 2014 | Marshall Wace LLP | 0,70% | lopend |
| 24 januari 2014 | Marshall Wace LLP | 0,61% | lopend |
| 22 januari 2014 | D. E. Shaw & Co., L.P. | 0,61% | lopend |
| 21 januari 2014 | D. E. Shaw & Co., L.P. | 0,55% | lopend |
| 20 januari 2014 | Marshall Wace LLP | 0,50% | lopend |
| 13 januari 2014 | Egerton Capital (UK) LLP | 0,35% | lopend |
| 10 januari 2014 | Egerton Capital (UK) LLP | 0,52% | lopend |
| 9 januari 2014 | Egerton Capital (UK) LLP | 0,61% | lopend |
| 8 januari 2014 | Egerton Capital (UK) LLP | 0,81% | lopend |
| 16 december 2013 | TT International | 0,45% | lopend |
| 3 december 2013 | Egerton Capital (UK) LLP | 0,94% | lopend |
| 28 oktober 2013 | TT International | 0,56% | lopend |
| 22 oktober 2013 | Egerton Capital (UK) LLP | 0,75% | lopend |
| 3 oktober 2013 | TT International | 0,69% | lopend |
| 12 september 2013 | Egerton Capital (UK) LLP | 0,96% | lopend |
| 30 augustus 2013 | TT International | 0,77% | lopend |
| 29 augustus 2013 | TT International | 0,84% | lopend |
| 20 augustus 2013 | TT International | 0,90% | lopend |
| 19 augustus 2013 | TT International | 0,89% | lopend |
| 16 augustus 2013 | TT International | 0,90% | lopend |
| 15 augustus 2013 | TT International | 1,00% | lopend |
| 12 augustus 2013 | TT International | 0,99% | lopend |
| 8 augustus 2013 | TT International | 1,00% | lopend |
| 30 juli 2013 | TT International | 0,97% | lopend |
| 23 juli 2013 | Egerton Capital (UK) LLP | 1,12% | lopend |
| 22 juli 2013 | Egerton Capital (UK) LLP | 1,03% | lopend |
| 18 juli 2013 | TT International | 0,81% | lopend |
| 17 juli 2013 | Egerton Capital (UK) LLP | 0,90% | lopend |
| 17 juli 2013 | TT International | 0,76% | lopend |
| 17 juli 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,00% | lopend |
| 15 juli 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,85% | lopend |
| 12 juli 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,73% | lopend |
| 11 juli 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,64% | lopend |
| 10 juli 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,71% | lopend |
| 3 juli 2013 | TT International | 0,63% | lopend |
| 24 juni 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,83% | lopend |
| 11 juni 2013 | Oceanwood Capital Management LLP | 0,44% | lopend |
| 23 mei 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,75% | lopend |
| 14 mei 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,61% | lopend |
| 13 mei 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,53% | lopend |
| 18 april 2013 | Oceanwood Capital Management LLP | 0,51% | lopend |
| 8 maart 2013 | Egerton Capital Limited AS General Partner of Egerton Capital Limited Partnership | 0,47% | lopend |
| 20 februari 2013 | Egerton Capital Limited as general partner of Egerton Capital Limited Partnership | 0,52% | lopend |
| 5 december 2012 | Jana Partners LLC | 0,30% | lopend |
| 1 november 2012 | Jana Partners LLC | 0,51% | lopend |
| 26 juli 2012 | Jana Partners LLC | 0,56% | lopend |
| 19 juli 2012 | GLG Partners LP | 0,49% | lopend |
| 13 juli 2012 | Jana Partners LLC | 0,72% | lopend |
| 29 juni 2012 | GLG Partners LP | 0,58% | lopend |
| 8 juni 2012 | GLG Partners LP | 0,50% | lopend |
| 28 mei 2012 | Jana Partners LLC | 0,59% | lopend |
| 25 mei 2012 | GLG Partners LP | 0,51% | lopend |
| 9 februari 2012 | Jana Partners LLC | 0,59% | lopend |