| 21 oktober 2015 | Discovery Capital Management LLC | 1,81% | lopend |
| 20 oktober 2015 | Discovery Capital Management LLC | 1,61% | lopend |
| 16 oktober 2015 | Marshall Wace LLP | 2,08% | lopend |
| 14 oktober 2015 | Marshall Wace LLP | 2,12% | lopend |
| 12 oktober 2015 | Marshall Wace LLP | 2,00% | lopend |
| 9 oktober 2015 | Marshall Wace LLP | 1,97% | lopend |
| 9 oktober 2015 | MAN Investments LTD | 0,44% | lopend |
| 8 oktober 2015 | Marshall Wace LLP | 2,01% | lopend |
| 7 oktober 2015 | Marshall Wace LLP | 1,98% | lopend |
| 7 oktober 2015 | Discovery Capital Management LLC | 1,50% | lopend |
| 6 oktober 2015 | Man Investments Ltd | 0,58% | lopend |
| 1 oktober 2015 | Marshall Wace LLP | 1,60% | lopend |
| 29 september 2015 | Marshall Wace LLP | 1,51% | lopend |
| 29 september 2015 | Discovery Capital Management LLC | 1,30% | lopend |
| 28 september 2015 | Marshall Wace LLP | 1,46% | lopend |
| 28 september 2015 | Discovery Capital Management LLC | 1,00% | lopend |
| 24 september 2015 | Marshall Wace LLP | 1,24% | lopend |
| 24 september 2015 | Discovery Capital Management LLC | 0,77% | lopend |
| 24 september 2015 | Man Investments Ltd | 0,61% | lopend |
| 22 september 2015 | Marshall Wace LLP | 1,12% | lopend |
| 19 september 2015 | UBS Asset Management (UK) LTD | 1,58% | lopend |
| 19 september 2015 | UBS Global Asset Management (UK) Ltd | 1,58% | lopend |
| 17 september 2015 | Marshall Wace LLP | 1,08% | lopend |
| 14 september 2015 | UBS Asset Management (UK) LTD | 1,67% | lopend |
| 14 september 2015 | UBS Global Asset Management (UK) Ltd | 1,67% | lopend |
| 14 september 2015 | Marshall Wace LLP | 1,11% | lopend |
| 14 september 2015 | Man Investments Ltd | 0,52% | lopend |
| 10 september 2015 | Marshall Wace LLP | 0,96% | lopend |
| 8 september 2015 | Marshall Wace LLP | 0,89% | lopend |
| 4 september 2015 | Marshall Wace LLP | 0,97% | lopend |
| 3 september 2015 | Marshall Wace LLP | 1,05% | lopend |
| 1 september 2015 | Marshall Wace LLP | 1,11% | lopend |
| 28 augustus 2015 | Marshall Wace LLP | 1,09% | lopend |
| 27 augustus 2015 | UBS Asset Management (UK) LTD | 1,80% | lopend |
| 27 augustus 2015 | UBS Global Asset Management (UK) Ltd | 1,80% | lopend |
| 26 augustus 2015 | Marshall Wace LLP | 1,11% | lopend |
| 24 augustus 2015 | UBS Asset Management (UK) LTD | 1,96% | lopend |
| 24 augustus 2015 | UBS Global Asset Management (UK) Ltd | 1,96% | lopend |
| 21 augustus 2015 | Marshall Wace LLP | 1,02% | lopend |
| 19 augustus 2015 | Marshall Wace LLP | 0,92% | lopend |
| 18 augustus 2015 | Marshall Wace LLP | 0,81% | lopend |
| 17 augustus 2015 | Marshall Wace LLP | 0,72% | lopend |
| 13 augustus 2015 | Marshall Wace LLP | 0,61% | lopend |
| 11 augustus 2015 | Marshall Wace LLP | 0,52% | lopend |
| 22 mei 2015 | Thunderbird Partners LLP | 0,45% | lopend |
| 21 mei 2015 | Thunderbird Partners LLP | 0,51% | lopend |
| 20 mei 2015 | Thunderbird Partners LLP | 0,64% | lopend |
| 19 mei 2015 | Thunderbird Partners LLP | 0,75% | lopend |
| 13 april 2015 | Thunderbird Partners LLP | 0,93% | lopend |
| 1 april 2015 | UBS Asset Management (UK) LTD | 2,16% | lopend |
| 1 april 2015 | UBS Global Asset Management (UK) Ltd | 2,16% | lopend |
| 30 maart 2015 | UBS Asset Management (UK) LTD | 2,03% | lopend |
| 30 maart 2015 | UBS Global Asset Management (UK) Ltd | 2,03% | lopend |
| 27 maart 2015 | UBS Asset Management (UK) LTD | 1,94% | lopend |
| 27 maart 2015 | UBS Global Asset Management (UK) Ltd | 1,94% | lopend |
| 25 maart 2015 | UBS Asset Management (UK) LTD | 1,83% | lopend |
| 25 maart 2015 | UBS Global Asset Management (UK) Ltd | 1,83% | lopend |
| 17 maart 2015 | UBS Asset Management (UK) LTD | 1,75% | lopend |
| 17 maart 2015 | UBS Global Asset Management (UK) Ltd | 1,75% | lopend |
| 16 maart 2015 | UBS Asset Management (UK) LTD | 1,66% | lopend |
| 16 maart 2015 | UBS Global Asset Management (UK) Ltd | 1,66% | lopend |
| 9 maart 2015 | UBS Asset Management (UK) LTD | 1,55% | lopend |
| 9 maart 2015 | UBS Global Asset Management (UK) Ltd | 1,55% | lopend |
| 5 maart 2015 | UBS Asset Management (UK) LTD | 1,41% | lopend |
| 5 maart 2015 | UBS Global Asset Management (UK) Ltd | 1,41% | lopend |
| 3 maart 2015 | UBS Asset Management (UK) LTD | 1,32% | lopend |
| 3 maart 2015 | UBS Global Asset Management (UK) Ltd | 1,32% | lopend |
| 27 februari 2015 | UBS Asset Management (UK) LTD | 1,24% | lopend |
| 27 februari 2015 | UBS Global Asset Management (UK) Ltd | 1,24% | lopend |
| 25 februari 2015 | Thunderbird Partners LLP | 0,77% | lopend |
| 23 februari 2015 | Thunderbird Partners LLP | 0,66% | lopend |
| 19 februari 2015 | Thunderbird Partners LLP | 0,51% | lopend |
| 17 februari 2015 | UBS Asset Management (UK) LTD | 1,12% | lopend |
| 17 februari 2015 | UBS Global Asset Management (UK) Ltd | 1,12% | lopend |
| 12 februari 2015 | UBS Asset Management (UK) LTD | 0,91% | lopend |
| 12 februari 2015 | UBS Global Asset Management (UK) Ltd | 0,91% | lopend |
| 11 februari 2015 | BlackRock Investment Management (UK) Limited | 0,44% | lopend |
| 10 februari 2015 | BlackRock Investment Management (UK) Limited | 0,60% | lopend |
| 9 februari 2015 | UBS Asset Management (UK) LTD | 0,83% | lopend |
| 9 februari 2015 | UBS Global Asset Management (UK) Ltd | 0,83% | lopend |
| 3 februari 2015 | BlackRock Investment Management (UK) Limited | 0,95% | lopend |
| 19 januari 2015 | BlackRock Investment Management (UK) Limited | 0,84% | lopend |
| 9 januari 2015 | BlackRock Investment Management (UK) Limited | 0,78% | lopend |
| 1 december 2014 | BlackRock Investment Management (UK) Limited | 0,68% | lopend |
| 27 november 2014 | UBS Asset Management (UK) LTD | 0,70% | lopend |
| 27 november 2014 | UBS Global Asset Management (UK) Ltd | 0,70% | lopend |
| 10 november 2014 | UBS Asset Management (UK) LTD | 0,61% | lopend |
| 10 november 2014 | UBS Global Asset Management (UK) Ltd | 0,61% | lopend |
| 7 november 2014 | BlackRock Investment Management (UK) Limited | 0,75% | lopend |
| 3 november 2014 | Millennium International Management LP | 0,49% | lopend |
| 21 oktober 2014 | BlackRock Investment Management (UK) Limited | 0,65% | lopend |
| 21 oktober 2014 | Millennium International Management LP | 0,51% | lopend |
| 20 oktober 2014 | BlackRock Investment Management (UK) Limited | 0,75% | lopend |
| 17 oktober 2014 | BlackRock Investment Management (UK) Limited | 0,69% | lopend |
| 17 oktober 2014 | Millennium International Management LP | 0,49% | lopend |
| 16 oktober 2014 | Millennium International Management LP | 0,52% | lopend |
| 13 oktober 2014 | Millennium International Management LP | 0,66% | lopend |
| 1 oktober 2014 | BlackRock Investment Management (UK) Limited | 0,77% | lopend |
| 1 oktober 2014 | Millennium International Management LP | 0,70% | lopend |
| 29 september 2014 | Millennium International Management LP | 0,61% | lopend |
| 26 september 2014 | BlackRock Investment Management (UK) Limited | 0,62% | lopend |
| 25 september 2014 | BlackRock Investment Management (UK) Limited | 0,53% | lopend |
| 23 september 2014 | Millennium International Management LP | 0,51% | lopend |
| 22 september 2014 | Millennium International Management LP | 0,49% | lopend |
| 19 september 2014 | Millennium International Management LP | 0,51% | lopend |
| 22 april 2014 | UBS Asset Management (UK) LTD | 0,50% | lopend |
| 22 april 2014 | UBS Global Asset Management (UK) Ltd | 0,50% | lopend |
| 31 maart 2014 | Morton Holdings, Inc. | 0,45% | lopend |
| 27 maart 2014 | Morton Holdings, Inc. | 0,54% | lopend |
| 26 maart 2014 | Morton Holdings, Inc. | 0,61% | lopend |
| 20 maart 2014 | Morton Holdings, Inc. | 0,74% | lopend |
| 18 maart 2014 | Morton Holdings, Inc. | 0,86% | lopend |
| 14 maart 2014 | Morton Holdings, Inc. | 0,93% | lopend |
| 5 maart 2014 | Morton Holdings, Inc. | 1,09% | lopend |
| 4 maart 2014 | Morton Holdings, Inc. | 1,21% | lopend |
| 3 maart 2014 | Morton Holdings, Inc. | 1,34% | lopend |
| 14 oktober 2013 | Morton Holdings, Inc. | 1,58% | lopend |
| 1 augustus 2013 | Morton Holdings, Inc. | 1,63% | lopend |
| 17 juli 2013 | Morton Holdings, Inc. | 1,51% | lopend |
| 16 juli 2013 | Morton Holdings, Inc. | 1,45% | lopend |
| 11 juli 2013 | Morton Holdings, Inc. | 1,32% | lopend |
| 9 juli 2013 | Morton Holdings, Inc. | 1,22% | lopend |
| 8 juli 2013 | Morton Holdings, Inc. | 1,10% | lopend |
| 5 juli 2013 | Morton Holdings, Inc. | 1,03% | lopend |
| 1 juli 2013 | Morton Holdings, Inc. | 0,93% | lopend |
| 26 juni 2013 | Morton Holdings, Inc. | 0,72% | lopend |
| 25 juni 2013 | Morton Holdings, Inc. | 0,55% | lopend |
| 22 februari 2013 | GLG Partners LP | 0,42% | lopend |
| 7 februari 2013 | GLG Partners LP | 0,61% | lopend |
| 1 februari 2013 | GLG Partners LP | 0,56% | lopend |
| 13 april 2012 | GLG Partners LP | 0,50% | lopend |
| 23 februari 2012 | Marshall Wace LLP | 0,55% | lopend |
| 21 februari 2012 | Highbridge Capital Management LLC | 0,48% | lopend |
| 14 februari 2012 | Highbridge Capital Management LLC | 0,59% | lopend |
| 31 januari 2012 | Highbridge Capital Management LLC | 0,70% | lopend |
| 10 januari 2012 | Highbridge Capital Management LLC | 0,80% | lopend |
| 22 december 2011 | Highbridge Capital Management LLC | 0,90% | lopend |
| 5 december 2011 | Highbridge Capital Management LLC | 1,00% | lopend |
| 23 november 2011 | Highbridge Capital Management LLC | 1,08% | lopend |
| 11 november 2011 | Highbridge Capital Management LLC | 1,11% | lopend |
| 9 november 2011 | Highbridge Capital Management LLC | 1,09% | lopend |
| 28 oktober 2011 | Highbridge Capital Management LLC | 1,14% | lopend |
| 25 oktober 2011 | Highbridge Capital Management LLC | 1,01% | lopend |
| 23 september 2011 | Highbridge Capital Management LLC | 0,93% | lopend |
| 19 september 2011 | Highbridge Capital Management LLC | 0,81% | lopend |
| 15 september 2011 | Highbridge Capital Management LLC | 0,75% | lopend |
| 13 september 2011 | Highbridge Capital Management LLC | 0,60% | lopend |
| 12 september 2011 | Highbridge Capital Management LLC | 0,54% | lopend |
| 22 juni 2011 | Highbridge Capital Management LLC | 0,50% | lopend |