| November 30, 2020 | Millennium International Management LP | 0.00% | still open |
| November 27, 2020 | Millennium International Management LP | 1.30% | still open |
| November 26, 2020 | Millennium International Management LP | 0.97% | still open |
| November 25, 2020 | Millennium International Management LP | 0.85% | still open |
| November 24, 2020 | Millennium International Management LP | 0.72% | still open |
| November 23, 2020 | Millennium International Management LP | 0.61% | still open |
| May 8, 2018 | Public Equity Partners Management, L.P. | 0.00% | still open |
| April 20, 2018 | Public Equity Partners Management, L.P. | 0.50% | still open |
| March 29, 2018 | Public Equity Partners Management, L.P. | 0.60% | still open |
| March 16, 2018 | Public Equity Partners Management, L.P. | 0.70% | still open |
| March 7, 2018 | Public Equity Partners Management, L.P. | 0.80% | still open |
| February 26, 2018 | Public Equity Partners Management, L.P. | 0.90% | still open |
| February 15, 2018 | Public Equity Partners Management, L.P. | 1.00% | still open |
| September 28, 2017 | Public Equity Partners Management, L.P. | 1.10% | still open |
| September 19, 2017 | Public Equity Partners Management, L.P. | 1.20% | still open |
| April 29, 2016 | Public Equity Partners Management, L.P. | 1.30% | still open |
| March 14, 2016 | Public Equity Partners Management, L.P. | 1.20% | still open |
| March 7, 2016 | Public Equity Partners Management, L.P. | 1.30% | still open |
| February 26, 2016 | Public Equity Partners Management, L.P. | 1.40% | still open |
| February 17, 2016 | Public Equity Partners Management, L.P. | 1.50% | still open |
| February 2, 2016 | Public Equity Partners Management, L.P. | 1.60% | still open |
| January 5, 2016 | Public Equity Partners Management, L.P. | 1.50% | still open |
| November 30, 2015 | Public Equity Partners Management, L.P. | 1.40% | still open |
| September 4, 2015 | Public Equity Partners Management, L.P. | 1.30% | still open |
| September 2, 2015 | Public Equity Partners Management, L.P. | 1.20% | still open |
| August 28, 2015 | Public Equity Partners Management, L.P. | 1.10% | still open |
| August 7, 2015 | Public Equity Partners Management, L.P. | 1.00% | still open |
| July 31, 2015 | Public Equity Partners Management, L.P. | 0.90% | still open |
| July 21, 2015 | Public Equity Partners Management, L.P. | 0.80% | still open |
| July 21, 2015 | Charlemagne Capital (IOM) Limited | 0.00% | still open |
| July 1, 2015 | Public Equity Partners Management, L.P. | 0.70% | still open |
| April 27, 2015 | Charlemagne Capital (IOM) Limited | 0.51% | still open |
| April 17, 2015 | Charlemagne Capital (IOM) Limited | 0.69% | still open |
| April 16, 2015 | Charlemagne Capital (IOM) Limited | 0.79% | still open |
| April 1, 2015 | Public Equity Partners Management, L.P. | 0.60% | still open |
| March 20, 2015 | Charlemagne Capital (IOM) Limited | 0.86% | still open |
| March 19, 2015 | Charlemagne Capital (IOM) Limited | 0.71% | still open |
| March 18, 2015 | Charlemagne Capital (IOM) Limited | 0.63% | still open |
| March 17, 2015 | Charlemagne Capital (IOM) Limited | 0.52% | still open |
| February 27, 2015 | Public Equity Partners Management, L.P. | 0.50% | still open |