| 28 januari 2015 | Pennant Capital Management LLC | 2,03% | lopend |
| 27 januari 2015 | Pennant Capital Management LLC | 1,98% | lopend |
| 26 januari 2015 | Susa Fund Management LLP | 0,78% | lopend |
| 26 januari 2015 | Marshall Wace LLP | 0,60% | lopend |
| 23 januari 2015 | Pennant Capital Management LLC | 1,82% | lopend |
| 22 januari 2015 | Pennant Capital Management LLC | 1,74% | lopend |
| 22 januari 2015 | Blackrock Institutional Trust Company, National Association | 0,79% | lopend |
| 22 januari 2015 | Marshall Wace LLP | 0,50% | lopend |
| 22 januari 2015 | Bluecrest Capital Management Limited | 0,49% | lopend |
| 21 januari 2015 | Pennant Capital Management LLC | 1,57% | lopend |
| 21 januari 2015 | Odey Asset Management LLP | 0,35% | lopend |
| 20 januari 2015 | Blackrock Institutional Trust Company, National Association | 0,89% | lopend |
| 16 januari 2015 | Blackrock Institutional Trust Company, National Association | 0,90% | lopend |
| 13 januari 2015 | Blackrock Institutional Trust Company, National Association | 0,87% | lopend |
| 8 januari 2015 | Blackrock Institutional Trust Company, National Association | 0,94% | lopend |
| 8 januari 2015 | Bluecrest Capital Management Limited | 0,51% | lopend |
| 7 januari 2015 | Blackrock Institutional Trust Company, National Association | 1,04% | lopend |
| 1 januari 2015 | Bluecrest Capital Management Limited | 0,49% | lopend |
| 29 december 2014 | AQR Capital Management, LLC | 0,49% | lopend |
| 19 december 2014 | Blackrock Institutional Trust Company, National Association | 1,15% | lopend |
| 4 december 2014 | Odey Asset Management LLP | 0,66% | lopend |
| 4 december 2014 | Citadel Europe LLP | 0,41% | lopend |
| 3 december 2014 | AQR Capital Management, LLC | 0,50% | lopend |
| 2 december 2014 | Bluecrest Capital Management Limited | 0,69% | lopend |
| 19 november 2014 | Citadel Europe LLP | 0,57% | lopend |
| 17 november 2014 | Citadel Europe LLP | 0,68% | lopend |
| 13 november 2014 | Blackrock Institutional Trust Company, National Association | 1,26% | lopend |
| 12 november 2014 | Citadel Europe LLP | 0,77% | lopend |
| 4 november 2014 | Blackrock Institutional Trust Company, National Association | 1,32% | lopend |
| 31 oktober 2014 | Blackrock Institutional Trust Company, National Association | 1,29% | lopend |
| 31 oktober 2014 | Citadel Europe LLP | 0,83% | lopend |
| 28 oktober 2014 | Blackrock Institutional Trust Company, National Association | 1,39% | lopend |
| 28 oktober 2014 | Bluecrest Capital Management Limited | 0,70% | lopend |
| 28 oktober 2014 | Susa Fund Management LLP | 0,66% | lopend |
| 27 oktober 2014 | Blackrock Institutional Trust Company, National Association | 1,42% | lopend |
| 27 oktober 2014 | Citadel Europe LLP | 0,91% | lopend |
| 23 oktober 2014 | Citadel Europe LLP | 0,80% | lopend |
| 23 oktober 2014 | Bluecrest Capital Management Limited | 0,68% | lopend |
| 22 oktober 2014 | Bluecrest Capital Management Limited | 0,70% | lopend |
| 21 oktober 2014 | Citadel Europe LLP | 0,71% | lopend |
| 20 oktober 2014 | Blackrock Institutional Trust Company, National Association | 1,39% | lopend |
| 17 oktober 2014 | Blackrock Institutional Trust Company, National Association | 1,40% | lopend |
| 17 oktober 2014 | Susa Fund Management LLP | 0,37% | lopend |
| 16 oktober 2014 | Blackrock Institutional Trust Company, National Association | 1,25% | lopend |
| 16 oktober 2014 | Susa Fund Management LLP | 0,55% | lopend |
| 16 oktober 2014 | Blackrock Investment Management (UK) Limited | 0,49% | lopend |
| 13 oktober 2014 | Blackrock Investment Management (UK) Limited | 0,50% | lopend |
| 8 oktober 2014 | Blackrock Institutional Trust Company, National Association | 1,04% | lopend |
| 29 september 2014 | Citadel Europe LLP | 0,69% | lopend |
| 23 september 2014 | Citadel Europe LLP | 0,76% | lopend |