| 9 april 2015 | Millennium International Management LP | 0,48% | lopend |
| 8 april 2015 | Millennium International Management LP | 0,52% | lopend |
| 1 april 2015 | Pennant Capital Management LLC | 0,60% | lopend |
| 11 maart 2015 | Citadel Europe LLP | 0,71% | lopend |
| 5 maart 2015 | Citadel Europe LLP | 0,65% | lopend |
| 23 februari 2015 | Marshall Wace LLP | 0,47% | lopend |
| 12 februari 2015 | Marshall Wace LLP | 0,52% | lopend |
| 1 januari 2015 | Bluecrest Capital Management Limited | 0,45% | lopend |
| 24 november 2014 | Bluecrest Capital Management Limited | 0,59% | lopend |
| 17 november 2014 | Bluecrest Capital Management Limited | 0,60% | lopend |
| 20 oktober 2014 | Bluecrest Capital Management Limited | 0,59% | lopend |
| 15 oktober 2014 | Bluecrest Capital Management Limited | 0,60% | lopend |
| 15 oktober 2014 | GLG Partners LP | 0,33% | lopend |
| 10 oktober 2014 | GLG Partners LP | 0,52% | lopend |
| 8 oktober 2014 | GLG Partners LP | 0,66% | lopend |
| 3 oktober 2014 | Bluecrest Capital Management Limited | 0,57% | lopend |
| 1 oktober 2014 | GLG Partners LP | 0,81% | lopend |
| 16 september 2014 | GLG Partners LP | 1,01% | lopend |
| 11 september 2014 | GLG Partners LP | 1,02% | lopend |
| 9 september 2014 | GLG Partners LP | 0,62% | lopend |
| 15 augustus 2014 | Bluecrest Capital Management Limited | 0,60% | lopend |
| 1 augustus 2014 | Blackrock Institutional Trust Company, National Association | 0,49% | lopend |
| 27 juni 2014 | Bluecrest Capital Management Limited | 0,50% | lopend |
| 20 juni 2014 | Bluecrest Capital Management Limited | 0,45% | lopend |
| 17 juni 2014 | Bluecrest Capital Management Limited | 0,56% | lopend |
| 16 juni 2014 | Bluecrest Capital Management Limited | 0,49% | lopend |
| 12 juni 2014 | Bluecrest Capital Management Limited | 0,50% | lopend |
| 6 juni 2014 | Blackrock Institutional Trust Company, National Association | 0,59% | lopend |
| 5 juni 2014 | Marshall Wace LLP | 0,49% | lopend |
| 29 mei 2014 | Marshall Wace LLP | 0,51% | lopend |
| 27 mei 2014 | Marshall Wace LLP | 0,49% | lopend |
| 21 mei 2014 | Nomura International PLC | 0,16% | lopend |
| 15 mei 2014 | Marshall Wace LLP | 0,58% | lopend |
| 9 mei 2014 | Marshall Wace LLP | 0,60% | lopend |
| 9 mei 2014 | Nomura International PLC | 0,60% | lopend |
| 8 mei 2014 | Nomura International PLC | 0,58% | lopend |
| 29 april 2014 | Blackrock Institutional Trust Company, National Association | 0,69% | lopend |
| 28 april 2014 | Marshall Wace LLP | 0,54% | lopend |
| 24 april 2014 | Marshall Wace LLP | 0,61% | lopend |
| 17 april 2014 | Marshall Wace LLP | 0,52% | lopend |
| 3 april 2014 | Morton Holdings, INC. | 0,46% | lopend |
| 31 maart 2014 | Blackrock Institutional Trust Company, National Association | 0,70% | lopend |
| 27 maart 2014 | Morton Holdings, INC. | 0,57% | lopend |
| 14 maart 2014 | Blackrock Institutional Trust Company, National Association | 0,61% | lopend |
| 7 maart 2014 | Blackrock Institutional Trust Company, National Association | 0,50% | lopend |
| 6 maart 2014 | Blackrock Institutional Trust Company, National Association | 0,49% | lopend |
| 25 februari 2014 | Blackrock Institutional Trust Company, National Association | 0,59% | lopend |
| 19 februari 2014 | Pennant Capital Management LLC | 0,68% | lopend |
| 4 februari 2014 | Blackrock Institutional Trust Company, National Association | 0,67% | lopend |
| 3 februari 2014 | Blackrock Institutional Trust Company, National Association | 0,71% | lopend |
| 19 december 2013 | Blackrock Institutional Trust Company, National Association | 0,89% | lopend |
| 3 december 2013 | Pennant Capital Management LLC | 0,79% | lopend |
| 21 november 2013 | Morton Holdings, INC. | 0,60% | lopend |
| 25 oktober 2013 | Morton Holdings, INC. | 0,50% | lopend |
| 21 oktober 2013 | Blackrock Institutional Trust Company, National Association | 0,90% | lopend |
| 10 oktober 2013 | Morton Holdings, INC. | 0,47% | lopend |
| 9 oktober 2013 | Morton Holdings, INC. | 0,54% | lopend |
| 30 september 2013 | Blackrock Institutional Trust Company, National Association | 0,82% | lopend |
| 23 september 2013 | Blackrock Institutional Trust Company, National Association | 0,70% | lopend |
| 13 september 2013 | Blackrock Institutional Trust Company, National Association | 0,60% | lopend |
| 4 september 2013 | Blackrock Institutional Trust Company, National Association | 0,50% | lopend |
| 27 augustus 2013 | Blackrock Institutional Trust Company, National Association | 0,46% | lopend |
| 9 juli 2013 | Blackrock Institutional Trust Company, National Association | 0,52% | lopend |
| 22 maart 2013 | Morton Holdings, INC. | 0,69% | lopend |
| 21 maart 2013 | Morton Holdings, INC. | 0,71% | lopend |
| 19 maart 2013 | Pennant Capital Management LLC | 0,85% | lopend |
| 2 november 2012 | Pennant Capital Management LLC | 0,98% | lopend |
| 1 november 2012 | Morton Holdings, INC. | 0,84% | lopend |