| 30 maart 2022 | Saba Capital Management, L.P. | 0,96% | lopend |
| 18 juni 2021 | Millennium International Management LP | 0,00% | lopend |
| 17 juni 2021 | Millennium International Management LP | 0,86% | lopend |
| 16 juni 2021 | Millennium International Management LP | 0,72% | lopend |
| 15 juni 2021 | Millennium International Management LP | 0,64% | lopend |
| 9 juni 2021 | Millennium International Management LP | 0,50% | lopend |
| 17 mei 2021 | Saba Capital Management, L.P. | 1,23% | lopend |
| 10 mei 2021 | Saba Capital Management, L.P. | 1,03% | lopend |
| 5 mei 2021 | Saba Capital Management, L.P. | 0,82% | lopend |
| 29 april 2021 | Saba Capital Management, L.P. | 0,70% | lopend |
| 19 april 2021 | Saba Capital Management, L.P. | 0,63% | lopend |
| 14 april 2021 | Saba Capital Management, L.P. | 0,54% | lopend |
| 15 maart 2019 | Millennium International Management LP | 0,21% | lopend |
| 14 maart 2019 | Millennium International Management LP | 0,65% | lopend |
| 12 maart 2019 | Millennium International Management LP | 0,51% | lopend |
| 11 april 2018 | THE Mangrove Partners Master Fund, LTD. | 0,39% | lopend |
| 6 april 2018 | THE Mangrove Partners Master Fund, LTD. | 0,55% | lopend |
| 5 april 2018 | THE Mangrove Partners Master Fund, LTD. | 0,83% | lopend |
| 4 april 2018 | THE Mangrove Partners Master Fund, LTD. | 1,28% | lopend |
| 28 maart 2018 | THE Mangrove Partners Master Fund, LTD. | 1,45% | lopend |
| 27 maart 2018 | THE Mangrove Partners Master Fund, LTD. | 1,55% | lopend |
| 27 september 2017 | Numeric Investors LLC | 0,49% | lopend |
| 14 september 2017 | Numeric Investors LLC | 0,55% | lopend |
| 11 september 2017 | Numeric Investors LLC | 0,68% | lopend |
| 19 juli 2017 | Numeric Investors LLC | 0,78% | lopend |
| 30 juni 2017 | Numeric Investors LLC | 0,89% | lopend |
| 14 juni 2017 | GSA Capital Partners LLP | 0,47% | lopend |
| 8 juni 2017 | GSA Capital Partners LLP | 0,59% | lopend |
| 5 juni 2017 | GSA Capital Partners LLP | 0,69% | lopend |
| 19 mei 2017 | Numeric Investors LLC | 0,90% | lopend |
| 10 mei 2017 | Numeric Investors LLC | 0,82% | lopend |
| 9 mei 2017 | GSA Capital Partners LLP | 0,70% | lopend |
| 2 mei 2017 | Numeric Investors LLC | 0,71% | lopend |
| 2 mei 2017 | GSA Capital Partners LLP | 0,60% | lopend |
| 25 april 2017 | GSA Capital Partners LLP | 0,51% | lopend |
| 20 april 2017 | Numeric Investors LLC | 0,60% | lopend |
| 13 april 2017 | Numeric Investors LLC | 0,53% | lopend |
| 17 maart 2017 | THE Mangrove Partners Master Fund, LTD. | 1,65% | lopend |
| 13 maart 2017 | THE Mangrove Partners Master Fund, LTD. | 1,49% | lopend |
| 7 maart 2017 | THE Mangrove Partners Master Fund, LTD. | 1,39% | lopend |
| 2 maart 2017 | THE Mangrove Partners Master Fund, LTD. | 1,29% | lopend |
| 24 februari 2017 | THE Mangrove Partners Master Fund, LTD. | 1,18% | lopend |
| 31 oktober 2016 | THE Mangrove Partners Master Fund, LTD. | 1,28% | lopend |
| 19 april 2016 | THE Mangrove Partners Master Fund, LTD. | 1,11% | lopend |
| 6 april 2016 | THE Mangrove Partners Master Fund, LTD. | 1,00% | lopend |
| 29 maart 2016 | THE Mangrove Partners Master Fund, LTD. | 0,91% | lopend |
| 15 maart 2016 | THE Mangrove Partners Master Fund, LTD. | 0,80% | lopend |
| 29 februari 2016 | THE Mangrove Partners Master Fund, LTD. | 0,70% | lopend |
| 28 januari 2016 | THE Mangrove Partners Master Fund, LTD. | 0,60% | lopend |
| 14 januari 2016 | THE Mangrove Partners Master Fund, LTD. | 0,50% | lopend |