| 1 oktober 2015 | Millennium International Management LP | 0,50% | lopend |
| 16 juli 2015 | UBS Global Asset Management (UK) Ltd. | 0,52% | lopend |
| 15 juli 2015 | UBS Global Asset Management (UK) Ltd. | 0,52% | lopend |
| 7 juli 2015 | FIL Fund Management (UK) Ltd | 0,50% | lopend |
| 6 juli 2015 | Millennium International Management LP | 0,54% | lopend |
| 6 juli 2015 | FIL Fund Management (UK) Ltd | 0,50% | lopend |
| 5 juli 2015 | Millennium International Management LP | 0,54% | lopend |
| 2 juli 2015 | AQR Capital Management, LLC | 0,52% | lopend |
| 1 juli 2015 | AQR Capital Management, LLC | 0,52% | lopend |
| 2 juni 2015 | Millennium International Management LP | 0,51% | lopend |
| 1 juni 2015 | Millennium International Management LP | 0,51% | lopend |
| 7 mei 2015 | Maverick Capital, Ltd. | 0,55% | lopend |
| 6 mei 2015 | Maverick Capital, Ltd. | 0,55% | lopend |
| 5 mei 2015 | Lone Pine Capital LLC | 0,50% | lopend |
| 4 mei 2015 | Lone Pine Capital LLC | 0,50% | lopend |
| 30 april 2015 | Maverick Capital, Ltd. | 0,69% | lopend |
| 30 april 2015 | Marshall Wace LLP | 0,51% | lopend |
| 29 april 2015 | Maverick Capital, Ltd. | 0,70% | lopend |
| 29 april 2015 | Marshall Wace LLP | 0,51% | lopend |
| 28 april 2015 | Maverick Capital, Ltd. | 0,70% | lopend |
| 27 april 2015 | Maverick Capital, Ltd. | 0,87% | lopend |
| 26 april 2015 | Maverick Capital, Ltd. | 0,87% | lopend |
| 24 april 2015 | Maverick Capital, Ltd. | 0,93% | lopend |
| 23 april 2015 | Maverick Capital, Ltd. | 0,93% | lopend |
| 22 april 2015 | Maverick Capital, Ltd. | 1,01% | lopend |
| 21 april 2015 | Maverick Capital, Ltd. | 1,01% | lopend |
| 30 maart 2015 | Maverick Capital, Ltd. | 0,95% | lopend |
| 29 maart 2015 | Maverick Capital, Ltd. | 0,95% | lopend |
| 26 maart 2015 | Maverick Capital, Ltd. | 1,06% | lopend |
| 25 maart 2015 | Maverick Capital, Ltd. | 1,06% | lopend |
| 24 maart 2015 | Maverick Capital, Ltd. | 1,17% | lopend |
| 23 maart 2015 | Maverick Capital, Ltd. | 1,25% | lopend |
| 22 maart 2015 | Maverick Capital, Ltd. | 1,25% | lopend |
| 20 maart 2015 | Maverick Capital, Ltd. | 1,35% | lopend |
| 19 maart 2015 | Maverick Capital, Ltd. | 1,35% | lopend |
| 24 februari 2015 | Maverick Capital, Ltd. | 1,44% | lopend |
| 23 februari 2015 | Maverick Capital, Ltd. | 1,44% | lopend |
| 13 februari 2015 | Maverick Capital, Ltd. | 1,31% | lopend |
| 12 februari 2015 | Maverick Capital, Ltd. | 1,31% | lopend |
| 3 februari 2015 | Maverick Capital, Ltd. | 1,23% | lopend |
| 2 februari 2015 | Maverick Capital, Ltd. | 1,16% | lopend |
| 1 februari 2015 | Maverick Capital, Ltd. | 1,16% | lopend |
| 30 januari 2015 | Maverick Capital, Ltd. | 1,07% | lopend |
| 29 januari 2015 | Maverick Capital, Ltd. | 1,07% | lopend |
| 28 januari 2015 | Maverick Capital, Ltd. | 0,90% | lopend |
| 27 januari 2015 | Maverick Capital, Ltd. | 0,90% | lopend |
| 26 januari 2015 | Maverick Capital, Ltd. | 0,86% | lopend |
| 25 januari 2015 | Maverick Capital, Ltd. | 0,86% | lopend |
| 16 januari 2015 | Lone Pine Capital LLC | 0,64% | lopend |
| 15 januari 2015 | Lone Pine Capital LLC | 0,64% | lopend |
| 14 januari 2015 | Maverick Capital, Ltd. | 0,72% | lopend |
| 13 januari 2015 | Maverick Capital, Ltd. | 0,72% | lopend |
| 12 januari 2015 | Maverick Capital, Ltd. | 0,63% | lopend |
| 11 januari 2015 | Maverick Capital, Ltd. | 0,63% | lopend |
| 5 januari 2015 | Maverick Capital, Ltd. | 0,50% | lopend |
| 4 januari 2015 | Maverick Capital, Ltd. | 0,50% | lopend |
| 10 juli 2013 | Marshall Wace LLP | 0,50% | lopend |
| 9 juli 2013 | Marshall Wace LLP | 0,50% | lopend |
| 27 juni 2013 | Marshall Wace LLP | 0,50% | lopend |
| 26 juni 2013 | Marshall Wace LLP | 0,50% | lopend |
| 7 mei 2013 | Eton Park International LLP | 0,58% | lopend |
| 6 mei 2013 | Eton Park International LLP | 0,58% | lopend |
| 24 april 2013 | Eton Park International LLP | 0,67% | lopend |
| 23 april 2013 | Eton Park International LLP | 0,67% | lopend |
| 16 april 2013 | Eton Park International LLP | 0,78% | lopend |
| 15 april 2013 | Eton Park International LLP | 0,89% | lopend |
| 14 april 2013 | Eton Park International LLP | 0,89% | lopend |
| 11 april 2013 | Eton Park International LLP | 0,99% | lopend |
| 10 april 2013 | Eton Park International LLP | 0,99% | lopend |
| 8 april 2013 | Eton Park International LLP | 1,05% | lopend |
| 7 april 2013 | Eton Park International LLP | 1,05% | lopend |
| 2 april 2013 | Eton Park International LLP | 1,19% | lopend |
| 1 april 2013 | Eton Park International LLP | 1,19% | lopend |
| 22 maart 2013 | Eton Park International LLP | 1,26% | lopend |
| 21 maart 2013 | Eton Park International LLP | 1,26% | lopend |
| 1 november 2012 | Eton Park International LLP | 1,39% | lopend |
| 1 november 2012 | BlackRock Institutional Trust Company, National Association | 0,51% | lopend |
| 31 oktober 2012 | Eton Park International LLP | 1,39% | lopend |
| 31 oktober 2012 | BlackRock Institutional Trust Company, National Association | 0,51% | lopend |