| 13 februari 2014 | AQR Capital Management, LLC | 1,20% | lopend |
| 10 februari 2014 | Citadel Europe LLP | 0,92% | lopend |
| 7 februari 2014 | Platinum Investment Management Limited | 1,18% | lopend |
| 7 februari 2014 | Steadfast Capital Management LP | 1,06% | lopend |
| 7 februari 2014 | Citadel Europe LLP | 0,89% | lopend |
| 6 februari 2014 | Citadel Europe LLP | 0,69% | lopend |
| 5 februari 2014 | Citadel Europe LLP | 0,53% | lopend |
| 7 januari 2014 | Citadel Europe LLP | 0,34% | lopend |
| 11 december 2013 | Bain Capital Public Equity Management, LLC | 0,96% | lopend |
| 10 december 2013 | Bain Capital Public Equity Management, LLC | 1,10% | lopend |
| 9 december 2013 | ZBI Equities, L.L.C. | 0,43% | lopend |
| 4 december 2013 | Citadel Europe LLP | 0,55% | lopend |
| 3 december 2013 | AQR Capital Management, LLC | 1,12% | lopend |
| 3 december 2013 | Citadel Europe LLP | 0,62% | lopend |
| 26 november 2013 | Citadel Europe LLP | 0,78% | lopend |
| 4 november 2013 | Steadfast Capital Management LP | 1,14% | lopend |
| 4 november 2013 | AQR Capital Management, LLC | 1,01% | lopend |
| 1 november 2013 | Bain Capital Public Equity Management, LLC | 1,25% | lopend |
| 28 oktober 2013 | Citadel Europe LLP | 0,81% | lopend |
| 23 oktober 2013 | Citadel Europe LLP | 0,74% | lopend |
| 17 oktober 2013 | Merchants' Gate Capital LP | 0,49% | lopend |
| 16 oktober 2013 | ZBI Equities, L.L.C. | 0,53% | lopend |
| 11 oktober 2013 | ZBI Equities, L.L.C. | 0,66% | lopend |
| 9 oktober 2013 | Bain Capital Public Equity Management, LLC | 1,50% | lopend |
| 9 oktober 2013 | Citadel Europe LLP | 0,62% | lopend |
| 2 oktober 2013 | Citadel Europe LLP | 0,50% | lopend |
| 23 september 2013 | Merchants' Gate Capital LP | 0,50% | lopend |
| 23 september 2013 | Maverick Capital, LTD. | 0,47% | lopend |
| 19 september 2013 | Maverick Capital, LTD. | 0,56% | lopend |
| 17 september 2013 | Bain Capital Public Equity Management, LLC | 1,64% | lopend |
| 17 september 2013 | Maverick Capital, LTD. | 0,67% | lopend |
| 16 september 2013 | AQR Capital Management, LLC | 0,99% | lopend |
| 16 september 2013 | Maverick Capital, LTD. | 0,73% | lopend |
| 13 september 2013 | Lansdowne Partners Limited* | 3,38% | lopend |
| 12 september 2013 | Maverick Capital, LTD. | 0,83% | lopend |
| 10 september 2013 | Maverick Capital, LTD. | 0,97% | lopend |
| 9 september 2013 | Maverick Capital, LTD. | 1,04% | lopend |
| 21 augustus 2013 | Citadel Europe LLP | 0,44% | lopend |
| 19 augustus 2013 | Citadel Europe LLP | 0,56% | lopend |
| 16 augustus 2013 | Citadel Europe LLP | 0,66% | lopend |
| 16 augustus 2013 | Merchants' Gate Capital LP | 0,49% | lopend |
| 15 augustus 2013 | ZBI Equities, L.L.C. | 0,79% | lopend |
| 6 augustus 2013 | Maverick Capital, LTD. | 1,11% | lopend |
| 1 augustus 2013 | Maverick Capital, LTD. | 1,03% | lopend |
| 31 juli 2013 | ZBI Equities, L.L.C. | 0,89% | lopend |
| 30 juli 2013 | Steadfast Capital Management LP | 1,48% | lopend |
| 25 juli 2013 | Citadel Europe LLP | 0,73% | lopend |
| 22 juli 2013 | Maverick Capital, LTD. | 0,92% | lopend |
| 19 juli 2013 | Maverick Capital, LTD. | 0,88% | lopend |
| 19 juli 2013 | Citadel Europe LLP | 0,65% | lopend |
| 18 juli 2013 | AQR Capital Management, LLC | 1,01% | lopend |
| 18 juli 2013 | Citadel Europe LLP | 0,54% | lopend |
| 17 juli 2013 | Maverick Capital, LTD. | 0,75% | lopend |
| 11 juli 2013 | Maverick Capital, LTD. | 0,61% | lopend |
| 9 juli 2013 | Maverick Capital, LTD. | 0,54% | lopend |
| 3 juli 2013 | Platinum Investment Management Limited | 1,21% | lopend |
| 3 juli 2013 | Carlson Capital UK LLP | 0,44% | lopend |
| 27 juni 2013 | Carlson Capital UK LLP | 0,50% | lopend |
| 20 juni 2013 | Platinum Investment Management Limited | 1,11% | lopend |
| 13 juni 2013 | Platinum Investment Management Limited | 1,06% | lopend |
| 5 juni 2013 | Carlson Capital UK LLP | 0,50% | lopend |
| 17 mei 2013 | Carlson Capital UK LLP | 0,47% | lopend |
| 15 mei 2013 | Carlson Capital UK LLP | 0,50% | lopend |
| 15 mei 2013 | Blue Ridge Capital, L.L.C. | 0,32% | lopend |
| 14 mei 2013 | Blue Ridge Capital, L.L.C. | 0,54% | lopend |
| 13 mei 2013 | ZBI Equities, L.L.C. | 0,98% | lopend |
| 10 mei 2013 | Blue Ridge Capital, L.L.C. | 0,66% | lopend |
| 10 mei 2013 | Merchants' Gate Capital LP | 0,55% | lopend |
| 30 april 2013 | Platinum Investment Management Limited | 0,92% | lopend |
| 24 april 2013 | Merchants' Gate Capital LP | 0,69% | lopend |
| 22 april 2013 | Merchants' Gate Capital LP | 0,79% | lopend |
| 18 april 2013 | Platinum Investment Management Limited | 0,80% | lopend |
| 17 april 2013 | Coatue Management, L.L.C. | 0,15% | lopend |
| 11 april 2013 | Blue Ridge Capital, L.L.C. | 0,78% | lopend |
| 9 april 2013 | Blue Ridge Capital, L.L.C. | 0,86% | lopend |
| 8 april 2013 | Blue Ridge Capital, L.L.C. | 0,97% | lopend |
| 5 april 2013 | Blue Ridge Capital, L.L.C. | 1,08% | lopend |
| 4 april 2013 | Blue Ridge Capital, L.L.C. | 1,25% | lopend |
| 3 april 2013 | Blue Ridge Capital, L.L.C. | 1,38% | lopend |
| 2 april 2013 | Blue Ridge Capital, L.L.C. | 1,46% | lopend |
| 20 maart 2013 | Platinum Investment Management Limited | 0,71% | lopend |
| 19 maart 2013 | AQR Capital Management, LLC | 0,98% | lopend |
| 14 maart 2013 | Steadfast Capital Management LP | 1,59% | lopend |
| 11 maart 2013 | Steadfast Capital Management LP | 1,64% | lopend |
| 8 maart 2013 | Steadfast Capital Management LP | 1,76% | lopend |
| 7 maart 2013 | Steadfast Capital Management LP | 1,98% | lopend |
| 7 maart 2013 | Blue Ridge Capital, L.L.C. | 1,57% | lopend |
| 6 maart 2013 | Blue Ridge Capital, L.L.C. | 1,69% | lopend |
| 5 maart 2013 | Blue Ridge Capital, L.L.C. | 1,92% | lopend |
| 4 maart 2013 | Blue Ridge Capital, L.L.C. | 2,09% | lopend |
| 1 maart 2013 | Blue Ridge Capital, L.L.C. | 2,68% | lopend |
| 28 februari 2013 | Blue Ridge Capital, L.L.C. | 2,88% | lopend |
| 27 februari 2013 | Bain Capital Public Equity Management, LLC | 1,81% | lopend |
| 26 februari 2013 | Samlyn Capital, LLC | 0,44% | lopend |
| 8 februari 2013 | Merchants' Gate Capital LP | 0,91% | lopend |
| 6 februari 2013 | ZBI Equities, L.L.C. | 1,02% | lopend |
| 6 februari 2013 | Morton Holdings, INC. | 0,00% | lopend |
| 23 januari 2013 | Bain Capital Public Equity Management, LLC | 1,59% | lopend |
| 17 januari 2013 | Merchants' Gate Capital LP | 0,89% | lopend |
| 11 januari 2013 | AQR Capital Management, LLC | 1,09% | lopend |
| 4 januari 2013 | Morton Holdings, INC. | 1,06% | lopend |
| 31 december 2012 | Steadfast Capital Management LP | 2,02% | lopend |
| 6 december 2012 | Highbridge Capital Management LLC | 0,46% | lopend |
| 3 december 2012 | Highbridge Capital Management LLC | 0,59% | lopend |
| 20 november 2012 | Highbridge Capital Management LLC | 0,69% | lopend |
| 14 november 2012 | Highbridge Capital Management LLC | 0,79% | lopend |
| 5 november 2012 | Bain Capital Public Equity Management, LLC | 1,31% | lopend |
| 5 november 2012 | Merchants' Gate Capital LP | 0,90% | lopend |
| 1 november 2012 | Lansdowne Partners Limited* | 3,42% | lopend |
| 1 november 2012 | Blue Ridge Capital, L.L.C. | 3,13% | lopend |
| 1 november 2012 | Steadfast Capital Management LP | 1,95% | lopend |
| 1 november 2012 | Morton Holdings, INC. | 1,11% | lopend |
| 1 november 2012 | AQR Capital Management, LLC | 1,10% | lopend |
| 1 november 2012 | Coatue Management, L.L.C. | 0,99% | lopend |
| 1 november 2012 | Merchants' Gate Capital LP | 0,86% | lopend |
| 31 oktober 2012 | Samlyn Capital, LLC | 0,62% | lopend |