| 26 november 2015 | Blackrock Institutional Trust Company, National Association | 1,19% | lopend |
| 25 november 2015 | Blackrock Institutional Trust Company, National Association | 1,07% | lopend |
| 23 november 2015 | UBS O'Connor Limited | 0,57% | lopend |
| 19 november 2015 | Blackrock Institutional Trust Company, National Association | 0,94% | lopend |
| 19 november 2015 | UBS O'Connor Limited | 0,71% | lopend |
| 18 november 2015 | Immersion Capital LLP | 2,99% | lopend |
| 18 november 2015 | Blackrock Institutional Trust Company, National Association | 0,82% | lopend |
| 17 november 2015 | Immersion Capital LLP | 2,87% | lopend |
| 16 november 2015 | Immersion Capital LLP | 2,30% | lopend |
| 13 november 2015 | Immersion Capital LLP | 1,66% | lopend |
| 13 november 2015 | CQS (UK) LLP | 1,33% | lopend |
| 13 november 2015 | UBS O'Connor Limited | 0,63% | lopend |
| 10 november 2015 | Blackrock Institutional Trust Company, National Association | 0,74% | lopend |
| 9 november 2015 | Lazard Asset Management LLC | 0,48% | lopend |
| 6 november 2015 | Blackrock Institutional Trust Company, National Association | 0,63% | lopend |
| 28 oktober 2015 | Wolverine Asset Management, LLC | 0,53% | lopend |
| 22 oktober 2015 | Blackrock Institutional Trust Company, National Association | 0,52% | lopend |
| 21 oktober 2015 | CQS (UK) LLP | 1,50% | lopend |
| 21 oktober 2015 | UBS O'Connor Limited | 0,77% | lopend |
| 8 oktober 2015 | CQS (UK) LLP | 1,46% | lopend |
| 6 oktober 2015 | UBS O'Connor Limited | 0,89% | lopend |
| 5 oktober 2015 | UBS O'Connor Limited | 0,96% | lopend |
| 5 oktober 2015 | Jpmorgan Asset Management (UK) LTD | 0,34% | lopend |
| 2 oktober 2015 | Blackrock Institutional Trust Company, National Association | 0,46% | lopend |
| 1 oktober 2015 | Jpmorgan Asset Management (UK) LTD | 0,58% | lopend |
| 30 september 2015 | Jpmorgan Asset Management (UK) LTD | 0,64% | lopend |
| 30 september 2015 | Blackrock Institutional Trust Company, National Association | 0,56% | lopend |
| 25 september 2015 | UBS O'Connor Limited | 1,01% | lopend |
| 25 september 2015 | Jpmorgan Asset Management (UK) LTD | 0,79% | lopend |
| 25 september 2015 | Blackrock Institutional Trust Company, National Association | 0,62% | lopend |
| 22 september 2015 | Jpmorgan Asset Management (UK) LTD | 0,87% | lopend |
| 18 september 2015 | Jpmorgan Asset Management (UK) LTD | 0,96% | lopend |
| 16 september 2015 | Jpmorgan Asset Management (UK) LTD | 1,08% | lopend |
| 8 september 2015 | Oxford Asset Management | 0,59% | lopend |
| 8 september 2015 | Macquarie Funds Management Hong Kong Limited | 0,45% | lopend |
| 3 september 2015 | UBS O'Connor Limited | 0,91% | lopend |
| 3 september 2015 | Blackrock Institutional Trust Company, National Association | 0,76% | lopend |
| 3 september 2015 | Macquarie Funds Management Hong Kong Limited | 0,59% | lopend |
| 3 september 2015 | Lazard Asset Management LLC | 0,50% | lopend |
| 1 september 2015 | Macquarie Funds Management Hong Kong Limited | 0,69% | lopend |
| 26 augustus 2015 | Macquarie Funds Management Hong Kong Limited | 0,79% | lopend |
| 20 augustus 2015 | UBS O'Connor Limited | 0,80% | lopend |
| 20 augustus 2015 | Oxford Asset Management | 0,60% | lopend |
| 20 augustus 2015 | Lazard Asset Management LLC | 0,49% | lopend |
| 18 augustus 2015 | Lazard Asset Management LLC | 0,51% | lopend |
| 17 augustus 2015 | Susquehanna International Holdings LLC | 0,48% | lopend |
| 13 augustus 2015 | Susquehanna International Holdings LLC | 0,52% | lopend |
| 12 augustus 2015 | Macquarie Funds Management Hong Kong Limited | 0,89% | lopend |
| 12 augustus 2015 | UBS O'Connor Limited | 0,79% | lopend |
| 10 augustus 2015 | UBS O'Connor Limited | 0,87% | lopend |
| 4 augustus 2015 | Macquarie Funds Management Hong Kong Limited | 0,90% | lopend |
| 31 juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,81% | lopend |
| 29 juli 2015 | Jpmorgan Asset Management (UK) LTD | 1,13% | lopend |
| 29 juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,71% | lopend |
| 29 juli 2015 | Oxford Asset Management | 0,50% | lopend |
| 28 juli 2015 | UBS O'Connor Limited | 0,90% | lopend |
| 23 juli 2015 | Blackrock Institutional Trust Company, National Association | 0,83% | lopend |
| 21 juli 2015 | CQS (UK) LLP | 1,33% | lopend |
| 21 juli 2015 | UBS O'Connor Limited | 0,83% | lopend |
| 21 juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,69% | lopend |
| 20 juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,77% | lopend |
| 20 juli 2015 | Lazard Asset Management LLC | 0,46% | lopend |
| 17 juli 2015 | Jpmorgan Asset Management (UK) LTD | 1,02% | lopend |
| 17 juli 2015 | Blackrock Institutional Trust Company, National Association | 0,71% | lopend |
| 16 juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,88% | lopend |
| 15 juli 2015 | UBS O'Connor Limited | 0,90% | lopend |
| 13 juli 2015 | Blackrock Institutional Trust Company, National Association | 0,62% | lopend |
| 10 juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,91% | lopend |
| 8 juli 2015 | Macquarie Funds Management Hong Kong Limited | 0,82% | lopend |
| 7 juli 2015 | UBS O'Connor Limited | 0,82% | lopend |
| 6 juli 2015 | Jpmorgan Asset Management (UK) LTD | 0,92% | lopend |
| 2 juli 2015 | Jpmorgan Asset Management (UK) LTD | 0,84% | lopend |
| 2 juli 2015 | Blackrock Institutional Trust Company, National Association | 0,50% | lopend |
| 2 juli 2015 | Altair Investment Management Limited | 0,34% | lopend |
| 1 juli 2015 | CQS (UK) LLP | 1,24% | lopend |
| 1 juli 2015 | Altair Investment Management Limited | 0,81% | lopend |
| 1 juli 2015 | UBS O'Connor Limited | 0,78% | lopend |
| 30 juni 2015 | Macquarie Funds Management Hong Kong Limited | 0,75% | lopend |
| 26 juni 2015 | Macquarie Funds Management Hong Kong Limited | 0,60% | lopend |
| 25 juni 2015 | Macquarie Funds Management Hong Kong Limited | 0,50% | lopend |
| 18 juni 2015 | CQS (UK) LLP | 1,06% | lopend |
| 17 juni 2015 | UBS O'Connor Limited | 0,83% | lopend |
| 11 juni 2015 | CQS (UK) LLP | 1,16% | lopend |
| 10 juni 2015 | UBS O'Connor Limited | 0,72% | lopend |
| 4 juni 2015 | UBS O'Connor Limited | 0,67% | lopend |
| 1 juni 2015 | Valinor Management, L.P. | 0,43% | lopend |
| 29 mei 2015 | Valinor Management, L.P. | 0,76% | lopend |
| 26 mei 2015 | Valinor Management, L.P. | 0,84% | lopend |
| 26 mei 2015 | UBS O'Connor Limited | 0,71% | lopend |
| 22 mei 2015 | Myriad Opportunities Master Fund Limited | 0,25% | lopend |
| 21 mei 2015 | CQS (UK) LLP | 1,23% | lopend |
| 12 mei 2015 | Valinor Management, LLC | 0,98% | 12 mei 2015 |
| 8 mei 2015 | Myriad Opportunities Master Fund Limited | 0,45% | lopend |
| 7 mei 2015 | CQS (UK) LLP | 1,04% | lopend |
| 7 mei 2015 | Valinor Management, LLC | 1,03% | lopend |
| 6 mei 2015 | Valinor Management, LLC | 1,27% | lopend |
| 5 mei 2015 | Valinor Management, LLC | 1,32% | lopend |
| 5 mei 2015 | Jpmorgan Asset Management (UK) LTD | 0,78% | lopend |
| 30 april 2015 | Valinor Management, LLC | 1,40% | lopend |
| 30 april 2015 | Blackrock Institutional Trust Company, National Association | 0,32% | lopend |
| 29 april 2015 | Blackrock Institutional Trust Company, National Association | 0,54% | lopend |
| 21 april 2015 | UBS O'Connor Limited | 0,66% | lopend |
| 15 april 2015 | Lazard Asset Management LLC | 0,55% | lopend |
| 9 april 2015 | UBS O'Connor Limited | 0,80% | lopend |
| 9 april 2015 | Myriad Opportunities Master Fund Limited | 0,67% | lopend |
| 8 april 2015 | CQS (UK) LLP | 0,72% | lopend |
| 8 april 2015 | Blackrock Institutional Trust Company, National Association | 0,60% | lopend |
| 1 april 2015 | Marshall Wace LLP | 0,49% | lopend |
| 30 maart 2015 | CQS (UK) LLP | 0,82% | lopend |
| 30 maart 2015 | UBS O'Connor Limited | 0,72% | lopend |
| 27 maart 2015 | CQS (UK) LLP | 0,63% | lopend |
| 26 maart 2015 | Valinor Management, LLC | 1,50% | lopend |
| 26 maart 2015 | CQS (UK) LLP | 0,53% | lopend |
| 26 maart 2015 | Myriad Opportunities Master Fund Limited | 0,51% | lopend |
| 25 maart 2015 | Valinor Management, LLC | 1,62% | lopend |
| 25 maart 2015 | Marshall Wace LLP | 0,59% | lopend |
| 19 maart 2015 | Marshall Wace LLP | 0,82% | lopend |
| 12 maart 2015 | Blackrock Institutional Trust Company, National Association | 0,56% | lopend |
| 4 maart 2015 | Marshall Wace LLP | 0,93% | lopend |
| 3 maart 2015 | UBS O'Connor Limited | 0,61% | lopend |
| 2 maart 2015 | Marshall Wace LLP | 0,83% | lopend |
| 27 februari 2015 | Marshall Wace LLP | 0,77% | lopend |
| 27 februari 2015 | Lazard Asset Management LLC | 0,60% | lopend |
| 26 februari 2015 | Marshall Wace LLP | 0,65% | lopend |
| 25 februari 2015 | Bluecrest Capital Management Limited | 0,49% | lopend |
| 24 februari 2015 | Valinor Management, LLC | 2,14% | lopend |
| 24 februari 2015 | Blackrock Institutional Trust Company, National Association | 0,47% | lopend |
| 19 februari 2015 | UBS O'Connor Limited | 0,51% | lopend |
| 12 februari 2015 | Marshall Wace LLP | 0,50% | lopend |
| 11 februari 2015 | Blackrock Institutional Trust Company, National Association | 0,54% | lopend |
| 10 februari 2015 | Jpmorgan Asset Management (UK) LTD | 0,60% | lopend |
| 10 februari 2015 | Bluecrest Capital Management Limited | 0,50% | lopend |
| 20 januari 2015 | UBS O'Connor Limited | 0,43% | lopend |
| 14 januari 2015 | UBS O'Connor Limited | 0,50% | lopend |
| 8 januari 2015 | Jpmorgan Asset Management (UK) LTD | 0,50% | lopend |
| 4 november 2014 | UBS O'Connor Limited | 0,46% | lopend |
| 31 oktober 2014 | UBS O'Connor Limited | 0,52% | lopend |
| 22 augustus 2014 | Marble Arch Investments | 0,31% | lopend |
| 21 augustus 2014 | Marble Arch Investments | 0,84% | lopend |
| 21 augustus 2014 | Lazard Asset Management LLC | 0,56% | lopend |
| 20 augustus 2014 | Marble Arch Investments | 0,97% | lopend |
| 18 augustus 2014 | Marble Arch Investments | 1,09% | lopend |
| 18 augustus 2014 | Oxford Asset Management | 0,57% | lopend |
| 14 augustus 2014 | Valinor Management, LLC | 2,28% | lopend |
| 14 augustus 2014 | Marble Arch Investments | 1,18% | lopend |
| 13 augustus 2014 | Marble Arch Investments | 1,45% | lopend |
| 15 juli 2014 | Oxford Asset Management | 0,60% | lopend |
| 10 juli 2014 | Lazard Asset Management LLC | 0,65% | lopend |
| 18 juni 2014 | Oxford Asset Management | 0,50% | lopend |
| 13 juni 2014 | Marshall Wace LLP | 0,49% | lopend |
| 2 april 2014 | Marshall Wace LLP | 0,51% | lopend |
| 31 maart 2014 | Sheffield Asset Management, L.L.C. | 0,43% | lopend |
| 27 maart 2014 | Sheffield Asset Management, L.L.C. | 0,59% | lopend |
| 26 maart 2014 | Sheffield Asset Management, L.L.C. | 0,61% | lopend |
| 25 maart 2014 | Sheffield Asset Management, L.L.C. | 0,72% | lopend |
| 24 maart 2014 | Lazard Asset Management LLC | 0,58% | lopend |
| 21 februari 2014 | Marble Arch Investments | 1,66% | lopend |
| 20 februari 2014 | Marble Arch Investments | 1,81% | lopend |
| 19 februari 2014 | Marble Arch Investments | 2,02% | lopend |
| 18 februari 2014 | Marble Arch Investments | 2,15% | lopend |
| 14 februari 2014 | Marble Arch Investments | 2,57% | lopend |
| 13 februari 2014 | Marble Arch Investments | 2,72% | lopend |
| 12 februari 2014 | Marble Arch Investments | 2,89% | lopend |
| 12 februari 2014 | Altair Investment Management Limited | 1,33% | lopend |
| 10 februari 2014 | Altair Investment Management Limited | 1,22% | lopend |
| 7 februari 2014 | Altair Investment Management Limited | 1,18% | lopend |
| 6 februari 2014 | Altair Investment Management Limited | 0,75% | lopend |
| 5 februari 2014 | Lazard Asset Management LLC | 0,69% | lopend |
| 31 januari 2014 | Lazard Asset Management LLC | 0,72% | lopend |
| 14 januari 2014 | Lazard Asset Management LLC | 0,72% | lopend |
| 3 december 2013 | Sheffield Asset Management, L.L.C. | 0,85% | lopend |
| 25 november 2013 | Sheffield Asset Management, L.L.C. | 0,98% | lopend |
| 22 november 2013 | Lazard Asset Management LLC | 0,66% | lopend |
| 19 november 2013 | Sheffield Asset Management, L.L.C. | 1,07% | lopend |
| 15 november 2013 | Sheffield Asset Management, L.L.C. | 1,15% | lopend |
| 12 november 2013 | Sheffield Asset Management, L.L.C. | 1,29% | lopend |
| 11 november 2013 | Valinor Management, LLC | 2,51% | lopend |
| 8 november 2013 | Sheffield Asset Management, L.L.C. | 1,39% | lopend |
| 7 november 2013 | Sheffield Asset Management, L.L.C. | 1,46% | lopend |
| 6 november 2013 | Valinor Management, LLC | 2,44% | lopend |
| 5 november 2013 | Sheffield Asset Management, L.L.C. | 1,61% | lopend |
| 3 oktober 2013 | Sheffield Asset Management, L.L.C. | 1,50% | lopend |
| 2 oktober 2013 | Sheffield Asset Management, L.L.C. | 1,42% | lopend |
| 2 september 2013 | Sheffield Asset Management, L.L.C. | 1,30% | lopend |
| 14 augustus 2013 | Altair Investment Management Limited | 0,34% | lopend |
| 13 augustus 2013 | Valinor Management, LLC | 2,30% | lopend |
| 13 augustus 2013 | Altair Investment Management Limited | 0,71% | lopend |
| 2 augustus 2013 | Sheffield Asset Management, L.L.C. | 1,21% | lopend |
| 31 juli 2013 | Valinor Management, LLC | 2,14% | lopend |
| 24 juli 2013 | Altair Investment Management Limited | 0,96% | lopend |
| 22 juli 2013 | Altair Investment Management Limited | 0,75% | lopend |
| 19 juli 2013 | Altair Investment Management Limited | 0,63% | lopend |
| 19 juni 2013 | Sothic Capital Management LLP | 0,42% | lopend |
| 18 juni 2013 | Valinor Management, LLC | 2,04% | lopend |
| 18 juni 2013 | Sothic Capital Management LLP | 0,64% | lopend |
| 4 juni 2013 | Sheffield Asset Management, L.L.C. | 1,31% | lopend |
| 3 juni 2013 | Sheffield Asset Management, L.L.C. | 1,23% | lopend |
| 31 mei 2013 | Sothic Capital Management LLP | 0,88% | lopend |
| 29 mei 2013 | Sothic Capital Management LLP | 0,91% | lopend |
| 28 mei 2013 | Sothic Capital Management LLP | 1,23% | lopend |
| 24 mei 2013 | Sothic Capital Management LLP | 1,46% | lopend |
| 22 mei 2013 | Sothic Capital Management LLP | 1,64% | lopend |
| 21 mei 2013 | Sothic Capital Management LLP | 1,83% | lopend |
| 10 mei 2013 | Valinor Management, LLC | 1,80% | lopend |
| 7 mei 2013 | Valinor Management, LLC | 1,64% | lopend |
| 6 mei 2013 | Valinor Management, LLC | 1,59% | lopend |
| 25 april 2013 | Valinor Management, LLC | 1,41% | lopend |
| 24 april 2013 | Valinor Management, LLC | 1,16% | lopend |
| 23 april 2013 | Valinor Management, LLC | 1,04% | lopend |
| 19 april 2013 | Valinor Management, LLC | 0,73% | lopend |
| 16 april 2013 | Valinor Management, LLC | 0,62% | lopend |
| 12 april 2013 | Valinor Management, LLC | 0,52% | lopend |
| 5 april 2013 | Marble Arch Investments | 3,12% | lopend |
| 2 april 2013 | Sheffield Asset Management, L.L.C. | 1,16% | lopend |
| 20 februari 2013 | Highbridge Capital Management LLC | 0,38% | lopend |
| 19 februari 2013 | Highbridge Capital Management LLC | 0,60% | lopend |
| 8 februari 2013 | Sothic Capital Management LLP | 2,19% | lopend |
| 7 februari 2013 | Sothic Capital Management LLP | 2,26% | lopend |
| 31 januari 2013 | Marble Arch Investments | 3,01% | lopend |
| 27 november 2012 | Sheffield Asset Management, L.L.C. | 1,11% | lopend |
| 16 november 2012 | Sheffield Asset Management, L.L.C. | 1,00% | lopend |
| 15 november 2012 | Marble Arch Investments | 2,94% | lopend |
| 9 november 2012 | Marble Arch Investments | 2,85% | lopend |
| 9 november 2012 | Pennant Capital Management, LLC | 0,00% | lopend |
| 8 november 2012 | Sothic Capital Management LLP | 2,40% | lopend |
| 6 november 2012 | Sothic Capital Management LLP | 2,24% | lopend |
| 2 november 2012 | Marble Arch Investments | 2,74% | lopend |
| 2 november 2012 | Sothic Capital Management LLP | 1,96% | lopend |
| 1 november 2012 | Sheffield Asset Management, L.L.C. | 0,95% | lopend |
| 29 oktober 2012 | Broadway Gate Master Fund, LTD | 0,49% | lopend |