| 19 juni 2020 | Millennium International Management LP | 0,00% | lopend |
| 17 juni 2020 | Millennium International Management LP | 0,50% | lopend |
| 24 juli 2018 | Jpmorgan Asset Management (UK) LTD | 0,42% | lopend |
| 6 juli 2018 | Jpmorgan Asset Management (UK) LTD | 0,50% | lopend |
| 3 juli 2018 | Jpmorgan Asset Management (UK) LTD | 0,60% | lopend |
| 25 april 2018 | Jpmorgan Asset Management (UK) LTD | 0,57% | lopend |
| 18 oktober 2017 | Jpmorgan Asset Management (UK) LTD | 0,74% | lopend |
| 10 oktober 2017 | Jpmorgan Asset Management (UK) LTD | 0,61% | lopend |
| 2 oktober 2017 | Jpmorgan Asset Management (UK) LTD | 0,50% | lopend |
| 28 maart 2017 | GLG Partners LP | 0,03% | lopend |
| 16 maart 2017 | GLG Partners LP | 0,62% | lopend |
| 7 december 2016 | GLG Partners LP | 0,59% | lopend |
| 2 november 2016 | GLG Partners LP | 0,67% | lopend |
| 21 september 2016 | Merian Global Investors (UK) Limited | 0,42% | lopend |
| 15 september 2016 | Merian Global Investors (UK) Limited | 0,58% | lopend |
| 14 september 2016 | GLG Partners LP | 0,54% | lopend |
| 8 juni 2016 | Merian Global Investors (UK) Limited | 0,70% | lopend |
| 3 juni 2016 | Merian Global Investors (UK) Limited | 0,62% | lopend |
| 20 mei 2016 | Merian Global Investors (UK) Limited | 0,52% | lopend |
| 22 oktober 2013 | Oxford Asset Management | 0,48% | lopend |
| 30 september 2013 | Oxford Asset Management | 0,59% | lopend |
| 3 september 2013 | Oxford Asset Management | 0,69% | lopend |
| 1 augustus 2013 | Oxford Asset Management | 0,79% | lopend |
| 20 juni 2013 | Oxford Asset Management | 0,88% | lopend |
| 29 mei 2013 | Highbridge Capital Management LLC | 0,49% | lopend |
| 21 mei 2013 | Highbridge Capital Management LLC | 0,52% | lopend |
| 20 mei 2013 | Highbridge Capital Management LLC | 0,48% | lopend |
| 10 mei 2013 | Oxford Asset Management | 0,97% | lopend |
| 30 april 2013 | Highbridge Capital Management LLC | 0,68% | lopend |
| 22 april 2013 | Highbridge Capital Management LLC | 0,77% | lopend |
| 17 april 2013 | Highbridge Capital Management LLC | 0,80% | lopend |
| 10 april 2013 | Oxford Asset Management | 1,09% | lopend |
| 9 april 2013 | Highbridge Capital Management LLC | 0,71% | lopend |
| 4 april 2013 | Highbridge Capital Management LLC | 0,69% | lopend |
| 21 maart 2013 | Oxford Asset Management | 1,16% | lopend |
| 12 maart 2013 | Numeric Investors LLC | 0,47% | lopend |
| 26 februari 2013 | Highbridge Capital Management LLC | 0,77% | lopend |
| 12 februari 2013 | Highbridge Capital Management LLC | 0,82% | lopend |
| 7 februari 2013 | Numeric Investors LLC | 0,50% | lopend |
| 5 februari 2013 | Oxford Asset Management | 1,20% | lopend |
| 5 februari 2013 | Highbridge Capital Management LLC | 0,70% | lopend |
| 31 januari 2013 | Highbridge Capital Management LLC | 0,61% | lopend |
| 21 januari 2013 | Highbridge Capital Management LLC | 0,53% | lopend |
| 17 januari 2013 | Oxford Asset Management | 1,19% | lopend |
| 4 januari 2013 | Oxford Asset Management | 1,29% | lopend |
| 20 december 2012 | Oxford Asset Management | 1,39% | lopend |
| 6 december 2012 | Oxford Asset Management | 1,48% | lopend |
| 23 november 2012 | Oxford Asset Management | 1,50% | lopend |
| 16 november 2012 | Oxford Asset Management | 1,41% | lopend |
| 6 november 2012 | Oxford Asset Management | 1,32% | lopend |