| 8 juli 2015 | Scopia Capital Management LP | 1,28% | lopend |
| 7 juli 2015 | Scopia Capital Management LP | 1,28% | lopend |
| 6 juli 2015 | Lansdowne Partners (UK) LLP | 0,67% | lopend |
| 5 juli 2015 | Lansdowne Partners (UK) LLP | 0,67% | lopend |
| 3 juli 2015 | Greenlight Capital, Inc. | 2,87% | lopend |
| 3 juli 2015 | Naya Management LLP | 1,60% | lopend |
| 2 juli 2015 | Greenlight Capital, Inc. | 2,87% | lopend |
| 2 juli 2015 | Naya Management LLP | 1,60% | lopend |
| 2 juli 2015 | AQR Capital Management, LLC | 0,95% | lopend |
| 1 juli 2015 | Greenlight Capital, Inc. | 2,98% | lopend |
| 1 juli 2015 | AQR Capital Management, LLC | 0,95% | lopend |
| 30 juni 2015 | Greenlight Capital, Inc. | 2,98% | lopend |
| 30 juni 2015 | AQR Capital Management, LLC | 1,06% | lopend |
| 30 juni 2015 | Marshall Wace LLP | 0,82% | lopend |
| 29 juni 2015 | Naya Management LLP | 1,53% | lopend |
| 29 juni 2015 | Scopia Capital Management LP | 1,36% | lopend |
| 29 juni 2015 | WorldQuant, LLC | 1,10% | lopend |
| 29 juni 2015 | AQR Capital Management, LLC | 1,06% | lopend |
| 29 juni 2015 | Marshall Wace LLP | 0,82% | lopend |
| 28 juni 2015 | Naya Management LLP | 1,53% | lopend |
| 28 juni 2015 | Scopia Capital Management LP | 1,36% | lopend |
| 28 juni 2015 | WorldQuant, LLC | 1,10% | lopend |
| 26 juni 2015 | Odey Asset Management LLP | 1,95% | lopend |
| 26 juni 2015 | Scopia Capital Management LP | 1,46% | lopend |
| 26 juni 2015 | AQR Capital Management, LLC | 1,17% | lopend |
| 26 juni 2015 | WorldQuant, LLC | 1,09% | lopend |
| 25 juni 2015 | Odey Asset Management LLP | 1,95% | lopend |
| 25 juni 2015 | Scopia Capital Management LP | 1,61% | lopend |
| 25 juni 2015 | AQR Capital Management, LLC | 1,17% | lopend |
| 25 juni 2015 | WorldQuant, LLC | 1,09% | lopend |
| 24 juni 2015 | Scopia Capital Management LP | 1,61% | lopend |
| 24 juni 2015 | WorldQuant, LLC | 1,13% | lopend |
| 23 juni 2015 | Scopia Capital Management LP | 1,72% | lopend |
| 23 juni 2015 | WorldQuant, LLC | 1,13% | lopend |
| 22 juni 2015 | Scopia Capital Management LP | 1,86% | lopend |
| 22 juni 2015 | WorldQuant, LLC | 1,29% | lopend |
| 22 juni 2015 | Marshall Wace LLP | 0,78% | lopend |
| 21 juni 2015 | Scopia Capital Management LP | 1,86% | lopend |
| 21 juni 2015 | WorldQuant, LLC | 1,29% | lopend |
| 21 juni 2015 | Marshall Wace LLP | 0,78% | lopend |
| 18 juni 2015 | Scopia Capital Management LP | 2,02% | lopend |
| 18 juni 2015 | WorldQuant, LLC | 1,31% | lopend |
| 18 juni 2015 | Marshall Wace LLP | 0,85% | lopend |
| 18 juni 2015 | JPMorgan Asset Management (UK) Ltd | 0,81% | lopend |
| 17 juni 2015 | Scopia Capital Management LP | 2,14% | lopend |
| 17 juni 2015 | WorldQuant, LLC | 1,31% | lopend |
| 17 juni 2015 | Marshall Wace LLP | 0,85% | lopend |
| 17 juni 2015 | JPMorgan Asset Management (UK) Ltd | 0,81% | lopend |
| 16 juni 2015 | Scopia Capital Management LP | 2,21% | lopend |
| 16 juni 2015 | WorldQuant, LLC | 1,21% | lopend |
| 15 juni 2015 | Scopia Capital Management LP | 2,21% | lopend |
| 15 juni 2015 | AQR Capital Management, LLC | 1,26% | lopend |
| 15 juni 2015 | WorldQuant, LLC | 1,21% | lopend |
| 15 juni 2015 | Marshall Wace LLP | 0,98% | lopend |
| 14 juni 2015 | AQR Capital Management, LLC | 1,26% | lopend |
| 14 juni 2015 | Marshall Wace LLP | 0,98% | lopend |
| 12 juni 2015 | Scopia Capital Management LP | 2,38% | lopend |
| 12 juni 2015 | Marshall Wace LLP | 1,04% | lopend |
| 11 juni 2015 | Scopia Capital Management LP | 2,38% | lopend |
| 11 juni 2015 | Marshall Wace LLP | 1,12% | lopend |
| 10 juni 2015 | Scopia Capital Management LP | 2,47% | lopend |
| 10 juni 2015 | Marshall Wace LLP | 1,12% | lopend |
| 9 juni 2015 | Scopia Capital Management LP | 2,53% | lopend |
| 9 juni 2015 | WorldQuant, LLC | 1,17% | lopend |
| 8 juni 2015 | Scopia Capital Management LP | 2,53% | lopend |
| 8 juni 2015 | Odey Asset Management LLP | 2,03% | lopend |
| 8 juni 2015 | WorldQuant, LLC | 1,17% | lopend |
| 7 juni 2015 | Odey Asset Management LLP | 2,03% | lopend |
| 5 juni 2015 | Odey Asset Management LLP | 1,79% | lopend |
| 5 juni 2015 | WorldQuant, LLC | 1,28% | lopend |
| 5 juni 2015 | Theleme Partners LLP | 0,92% | lopend |
| 4 juni 2015 | Odey Asset Management LLP | 1,79% | lopend |
| 4 juni 2015 | WorldQuant, LLC | 1,28% | lopend |
| 4 juni 2015 | Marshall Wace LLP | 1,20% | lopend |
| 4 juni 2015 | Theleme Partners LLP | 0,80% | lopend |
| 3 juni 2015 | AQR Capital Management, LLC | 1,39% | lopend |
| 3 juni 2015 | Marshall Wace LLP | 1,20% | lopend |
| 3 juni 2015 | D. E. Shaw & Co., L.P. | 0,91% | lopend |
| 3 juni 2015 | JPMorgan Asset Management (UK) Ltd | 0,75% | lopend |
| 3 juni 2015 | Theleme Partners LLP | 0,67% | lopend |
| 2 juni 2015 | Odey Asset Management LLP | 1,69% | lopend |
| 2 juni 2015 | Naya Management LLP | 1,60% | lopend |
| 2 juni 2015 | AQR Capital Management, LLC | 1,39% | lopend |
| 2 juni 2015 | Marshall Wace LLP | 1,16% | lopend |
| 2 juni 2015 | D. E. Shaw & Co., L.P. | 0,91% | lopend |
| 2 juni 2015 | JPMorgan Asset Management (UK) Ltd | 0,75% | lopend |
| 2 juni 2015 | Theleme Partners LLP | 0,67% | lopend |
| 1 juni 2015 | Naya Management LLP | 1,60% | lopend |
| 1 juni 2015 | Odey Asset Management LLP | 1,40% | lopend |
| 1 juni 2015 | Marshall Wace LLP | 1,16% | lopend |
| 1 juni 2015 | Lansdowne Partners (UK) LLP | 0,77% | lopend |
| 31 mei 2015 | Odey Asset Management LLP | 1,40% | lopend |
| 31 mei 2015 | Lansdowne Partners (UK) LLP | 0,77% | lopend |
| 28 mei 2015 | AQR Capital Management, LLC | 1,49% | lopend |
| 28 mei 2015 | WorldQuant, LLC | 1,40% | lopend |
| 27 mei 2015 | AQR Capital Management, LLC | 1,50% | lopend |
| 27 mei 2015 | WorldQuant, LLC | 1,40% | lopend |
| 27 mei 2015 | Marshall Wace LLP | 1,00% | lopend |
| 27 mei 2015 | Eminence Capital, LP | 0,93% | lopend |
| 26 mei 2015 | AQR Capital Management, LLC | 1,50% | lopend |
| 26 mei 2015 | WorldQuant, LLC | 1,30% | lopend |
| 26 mei 2015 | Marshall Wace LLP | 1,00% | lopend |
| 26 mei 2015 | Eminence Capital, LP | 0,93% | lopend |
| 25 mei 2015 | WorldQuant, LLC | 1,24% | lopend |
| 24 mei 2015 | WorldQuant, LLC | 1,24% | lopend |
| 22 mei 2015 | WorldQuant, LLC | 1,17% | lopend |
| 21 mei 2015 | WorldQuant, LLC | 1,08% | lopend |
| 20 mei 2015 | WorldQuant, LLC | 0,97% | lopend |
| 19 mei 2015 | Scopia Capital Management LP | 2,68% | lopend |
| 19 mei 2015 | WorldQuant, LLC | 0,84% | lopend |
| 18 mei 2015 | Scopia Capital Management LP | 2,81% | lopend |
| 18 mei 2015 | WorldQuant, LLC | 0,84% | lopend |
| 17 mei 2015 | Scopia Capital Management LP | 2,81% | lopend |
| 15 mei 2015 | Scopia Capital Management LP | 2,99% | lopend |
| 15 mei 2015 | Marshall Wace LLP | 0,91% | lopend |
| 15 mei 2015 | WorldQuant, LLC | 0,54% | lopend |
| 14 mei 2015 | Scopia Capital Management LP | 2,99% | lopend |
| 14 mei 2015 | Marshall Wace LLP | 0,91% | lopend |
| 14 mei 2015 | WorldQuant, LLC | 0,54% | lopend |
| 13 mei 2015 | Scopia Capital Management LP | 3,16% | lopend |
| 13 mei 2015 | Cadian Capital Management LLC | 0,78% | lopend |
| 13 mei 2015 | Marshall Wace LLP | 0,77% | lopend |
| 13 mei 2015 | Eminence Capital, LP | 0,74% | lopend |
| 13 mei 2015 | JPMorgan Asset Management (UK) Ltd | 0,63% | lopend |
| 13 mei 2015 | Millennium International Management LP | 0,54% | lopend |
| 12 mei 2015 | Scopia Capital Management LP | 3,16% | lopend |
| 12 mei 2015 | Lansdowne Partners (UK) LLP | 0,89% | lopend |
| 12 mei 2015 | Cadian Capital Management LLC | 0,78% | lopend |
| 12 mei 2015 | Marshall Wace LLP | 0,77% | lopend |
| 12 mei 2015 | Eminence Capital, LP | 0,74% | lopend |
| 12 mei 2015 | JPMorgan Asset Management (UK) Ltd | 0,63% | lopend |
| 12 mei 2015 | Millennium International Management LP | 0,54% | lopend |
| 11 mei 2015 | Lansdowne Partners (UK) LLP | 0,89% | lopend |
| 8 mei 2015 | Scopia Capital Management LP | 3,36% | lopend |
| 7 mei 2015 | Scopia Capital Management LP | 3,36% | lopend |
| 5 mei 2015 | Odey Asset Management LLP | 1,16% | lopend |
| 4 mei 2015 | Scopia Capital Management LP | 3,55% | lopend |
| 4 mei 2015 | Odey Asset Management LLP | 1,55% | lopend |
| 3 mei 2015 | Scopia Capital Management LP | 3,55% | lopend |
| 3 mei 2015 | Odey Asset Management LLP | 1,55% | lopend |
| 29 april 2015 | Odey Asset Management LLP | 1,79% | lopend |
| 29 april 2015 | AQR Capital Management, LLC | 1,49% | lopend |
| 29 april 2015 | Cadian Capital Management LLC | 1,14% | lopend |
| 28 april 2015 | AQR Capital Management, LLC | 1,49% | lopend |
| 28 april 2015 | Odey Asset Management LLP | 1,44% | lopend |
| 28 april 2015 | Cadian Capital Management LLC | 1,14% | lopend |
| 28 april 2015 | Lansdowne Partners (UK) LLP | 0,94% | lopend |
| 27 april 2015 | Odey Asset Management LLP | 2,33% | lopend |
| 27 april 2015 | Lansdowne Partners (UK) LLP | 0,94% | lopend |
| 27 april 2015 | Millennium International Management LP | 0,78% | lopend |
| 26 april 2015 | Odey Asset Management LLP | 2,33% | lopend |
| 26 april 2015 | Millennium International Management LP | 0,78% | lopend |
| 22 april 2015 | Millennium International Management LP | 0,80% | lopend |
| 21 april 2015 | Millennium International Management LP | 0,80% | lopend |
| 14 april 2015 | Naya Management LLP | 1,52% | lopend |
| 14 april 2015 | Cadian Capital Management LLC | 1,23% | lopend |
| 14 april 2015 | Millennium International Management LP | 0,77% | lopend |
| 13 april 2015 | Odey Asset Management LLP | 2,40% | lopend |
| 13 april 2015 | Naya Management LLP | 1,52% | lopend |
| 13 april 2015 | Cadian Capital Management LLC | 1,23% | lopend |
| 13 april 2015 | Millennium International Management LP | 0,77% | lopend |
| 12 april 2015 | Odey Asset Management LLP | 2,40% | lopend |
| 7 april 2015 | Naya Management LLP | 1,40% | lopend |
| 6 april 2015 | Naya Management LLP | 1,40% | lopend |
| 2 april 2015 | AQR Capital Management, LLC | 1,59% | lopend |
| 1 april 2015 | AQR Capital Management, LLC | 1,59% | lopend |
| 1 april 2015 | Eminence Capital, LP | 1,11% | lopend |
| 31 maart 2015 | Eminence Capital, LP | 1,03% | lopend |
| 30 maart 2015 | Eminence Capital, LP | 1,03% | lopend |
| 23 maart 2015 | Naya Management LLP | 1,35% | lopend |
| 23 maart 2015 | Millennium International Management LP | 0,62% | lopend |
| 22 maart 2015 | Naya Management LLP | 1,35% | lopend |
| 22 maart 2015 | Millennium International Management LP | 0,62% | lopend |
| 19 maart 2015 | Millennium International Management LP | 0,51% | lopend |
| 18 maart 2015 | Naya Management LLP | 1,41% | lopend |
| 18 maart 2015 | Millennium International Management LP | 0,51% | lopend |
| 17 maart 2015 | Naya Management LLP | 1,41% | lopend |
| 12 maart 2015 | Naya Management LLP | 1,38% | lopend |
| 12 maart 2015 | Lansdowne Partners (UK) LLP | 0,89% | lopend |
| 11 maart 2015 | Naya Management LLP | 1,38% | lopend |
| 11 maart 2015 | Lansdowne Partners (UK) LLP | 0,89% | lopend |
| 9 maart 2015 | Naya Management LLP | 1,40% | lopend |
| 8 maart 2015 | Naya Management LLP | 1,40% | lopend |
| 5 maart 2015 | Naya Management LLP | 1,36% | lopend |
| 4 maart 2015 | Scopia Capital Management LP | 3,49% | lopend |
| 4 maart 2015 | Naya Management LLP | 1,36% | lopend |
| 4 maart 2015 | Cadian Capital Management LLC | 1,14% | lopend |
| 4 maart 2015 | Blau GmBH | 0,50% | lopend |
| 4 maart 2015 | JPMorgan Asset Management (UK) Ltd | 0,50% | lopend |
| 3 maart 2015 | Scopia Capital Management LP | 3,49% | lopend |
| 3 maart 2015 | Cadian Capital Management LLC | 1,14% | lopend |
| 3 maart 2015 | Blau GmBH | 0,50% | lopend |
| 3 maart 2015 | JPMorgan Asset Management (UK) Ltd | 0,50% | lopend |
| 2 maart 2015 | Scopia Capital Management LP | 3,60% | lopend |
| 1 maart 2015 | Scopia Capital Management LP | 3,60% | lopend |
| 13 februari 2015 | Millennium International Management LP | 0,51% | lopend |
| 12 februari 2015 | Millennium International Management LP | 0,51% | lopend |
| 11 februari 2015 | Cadian Capital Management LLC | 1,07% | lopend |
| 11 februari 2015 | Millennium International Management LP | 0,51% | lopend |
| 10 februari 2015 | Cadian Capital Management LLC | 1,07% | lopend |
| 10 februari 2015 | D. E. Shaw & Co., L.P. | 0,89% | lopend |
| 10 februari 2015 | Millennium International Management LP | 0,51% | lopend |
| 9 februari 2015 | D. E. Shaw & Co., L.P. | 0,89% | lopend |
| 6 februari 2015 | BlueCrest Capital Management Limited | 0,50% | lopend |
| 5 februari 2015 | BlueCrest Capital Management Limited | 0,50% | lopend |
| 4 februari 2015 | Lansdowne Partners (UK) LLP | 0,99% | lopend |
| 4 februari 2015 | BlueCrest Capital Management Limited | 0,50% | lopend |
| 3 februari 2015 | Lansdowne Partners (UK) LLP | 0,99% | lopend |
| 3 februari 2015 | BlueCrest Capital Management Limited | 0,50% | lopend |
| 28 januari 2015 | AQR Capital Management, LLC | 1,60% | lopend |
| 27 januari 2015 | AQR Capital Management, LLC | 1,60% | lopend |
| 23 januari 2015 | Scopia Capital Management LLC | 3,53% | lopend |
| 22 januari 2015 | Scopia Capital Management LLC | 3,46% | lopend |
| 22 januari 2015 | AQR Capital Management, LLC | 1,50% | lopend |
| 22 januari 2015 | Cadian Capital Management LLC | 1,50% | lopend |
| 21 januari 2015 | Scopia Capital Management LLC | 3,33% | lopend |
| 21 januari 2015 | AQR Capital Management, LLC | 1,50% | lopend |
| 21 januari 2015 | Cadian Capital Management LLC | 1,50% | lopend |
| 20 januari 2015 | Scopia Capital Management LLC | 3,33% | lopend |
| 15 januari 2015 | AQR Capital Management, LLC | 1,41% | lopend |
| 14 januari 2015 | Odey Asset Management LLP | 2,30% | lopend |
| 14 januari 2015 | AQR Capital Management, LLC | 1,41% | lopend |
| 13 januari 2015 | Odey Asset Management LLP | 2,28% | lopend |
| 12 januari 2015 | Odey Asset Management LLP | 2,28% | lopend |
| 9 januari 2015 | Scopia Capital Management LLC | 3,20% | lopend |
| 9 januari 2015 | AQR Capital Management, LLC | 1,32% | lopend |
| 8 januari 2015 | Scopia Capital Management LLC | 3,20% | lopend |
| 8 januari 2015 | Odey Asset Management LLP | 2,15% | lopend |
| 8 januari 2015 | Cadian Capital Management LLC | 1,44% | lopend |
| 8 januari 2015 | Naya Management LLP | 1,42% | lopend |
| 8 januari 2015 | AQR Capital Management, LLC | 1,32% | lopend |
| 7 januari 2015 | Scopia Capital Management LLC | 3,06% | lopend |
| 7 januari 2015 | Odey Asset Management LLP | 2,15% | lopend |
| 7 januari 2015 | Cadian Capital Management LLC | 1,44% | lopend |
| 7 januari 2015 | Naya Management LLP | 1,42% | lopend |
| 6 januari 2015 | Scopia Capital Management LLC | 3,06% | lopend |
| 29 december 2014 | Cadian Capital Management LLC | 1,31% | lopend |
| 28 december 2014 | Cadian Capital Management LLC | 1,31% | lopend |
| 17 december 2014 | Cadian Capital Management LLC | 1,21% | lopend |
| 16 december 2014 | Cadian Capital Management LLC | 1,21% | lopend |
| 15 december 2014 | AQR Capital Management, LLC | 1,21% | lopend |
| 14 december 2014 | AQR Capital Management, LLC | 1,21% | lopend |
| 8 december 2014 | Scopia Capital Management LLC | 2,84% | lopend |
| 7 december 2014 | Scopia Capital Management LLC | 2,84% | lopend |
| 4 december 2014 | Scopia Capital Management LLC | 2,75% | lopend |
| 3 december 2014 | Scopia Capital Management LLC | 2,65% | lopend |
| 2 december 2014 | Scopia Capital Management LLC | 2,65% | lopend |
| 2 december 2014 | Millennium International Management LP | 0,53% | lopend |
| 1 december 2014 | Scopia Capital Management LLC | 2,54% | lopend |
| 1 december 2014 | Odey Asset Management LLP | 2,26% | lopend |