| August 28, 2014 | Tekne Capital Management, LLC | 0.27% | still open |
| August 6, 2014 | Tekne Capital Management, LLC | 0.76% | still open |
| July 31, 2014 | Tekne Capital Management, LLC | 0.65% | still open |
| July 29, 2014 | Tekne Capital Management, LLC | 0.53% | still open |
| July 21, 2014 | Ardevora Asset Management LLP | 0.49% | still open |
| July 9, 2014 | Tekne Capital Management, LLC | 0.42% | still open |
| July 3, 2014 | Tekne Capital Management, LLC | 0.55% | still open |
| July 2, 2014 | Coatue Management, L.L.C. | 0.48% | still open |
| July 1, 2014 | Tekne Capital Management, LLC | 0.54% | still open |
| June 27, 2014 | Tekne Capital Management, LLC | 0.53% | still open |
| June 26, 2014 | Tekne Capital Management, LLC | 0.51% | still open |
| June 25, 2014 | Societe Generale International Limited | 0.00% | still open |
| May 7, 2014 | Societe Generale International Limited | 0.63% | still open |
| May 6, 2014 | Coatue Management, L.L.C. | 0.51% | still open |
| May 1, 2014 | Ardevora Asset Management LLP | 0.54% | still open |
| May 1, 2014 | Societe Generale International Limited | 0.54% | still open |
| May 1, 2013 | Blackrock Institutional Trust Company, National Association | 0.48% | still open |
| April 11, 2013 | Blackrock Institutional Trust Company, National Association | 0.52% | still open |
| March 25, 2013 | Joho Capital, LLC | 0.41% | still open |
| March 22, 2013 | Joho Capital, LLC | 0.53% | still open |
| March 20, 2013 | Joho Capital, LLC | 0.81% | still open |
| March 19, 2013 | Joho Capital, LLC | 0.93% | still open |
| March 18, 2013 | Joho Capital, LLC | 1.04% | still open |
| March 15, 2013 | Joho Capital, LLC | 1.21% | still open |
| March 13, 2013 | Joho Capital, LLC | 1.59% | still open |
| March 12, 2013 | Joho Capital, LLC | 1.65% | still open |
| March 11, 2013 | Joho Capital, LLC | 2.17% | still open |
| March 8, 2013 | Joho Capital, LLC | 2.45% | still open |
| March 7, 2013 | Joho Capital, LLC | 2.54% | still open |
| March 6, 2013 | Joho Capital, LLC | 2.71% | still open |
| March 5, 2013 | Joho Capital, LLC | 2.89% | still open |
| March 4, 2013 | Joho Capital, LLC | 3.05% | still open |
| March 1, 2013 | Joho Capital, LLC | 3.23% | still open |
| February 28, 2013 | Joho Capital, LLC | 3.43% | still open |
| February 27, 2013 | Joho Capital, LLC | 3.77% | still open |
| February 21, 2013 | Joho Capital, LLC | 3.89% | still open |
| February 14, 2013 | Blackrock Institutional Trust Company, National Association | 0.44% | still open |
| February 12, 2013 | Blackrock Institutional Trust Company, National Association | 0.57% | still open |
| February 7, 2013 | Blackrock Institutional Trust Company, National Association | 0.68% | still open |
| January 29, 2013 | Blackrock Institutional Trust Company, National Association | 0.79% | still open |
| January 25, 2013 | Blackrock Institutional Trust Company, National Association | 0.86% | still open |
| January 22, 2013 | Blackrock Institutional Trust Company, National Association | 0.98% | still open |
| January 15, 2013 | Blackrock Institutional Trust Company, National Association | 1.00% | still open |
| January 8, 2013 | Blackrock Institutional Trust Company, National Association | 0.92% | still open |
| January 3, 2013 | Blackrock Institutional Trust Company, National Association | 0.79% | still open |
| December 12, 2012 | Blackrock Institutional Trust Company, National Association | 0.87% | still open |
| December 4, 2012 | Blackrock Institutional Trust Company, National Association | 1.27% | still open |
| November 22, 2012 | Blackrock Institutional Trust Company, National Association | 1.09% | still open |
| November 1, 2012 | Joho Capital, LLC | 4.03% | still open |
| November 1, 2012 | Blackrock Institutional Trust Company, National Association | 1.16% | still open |