Between December 9, 2019 and December 18, 2019, 13,091,685 for $136,651 Between December 19, 2019 and December 23, 2019 15,746,926 shares for $100,993 Between December 26, 2019 and January 7, 2020, 56,225,589 shares for $158,192 Between January 8, 2020 and January 10, 2020, 37,553,208 shares for $112,271 Between January 9, 2020 and January 15, 2020, 71,247,641 for $186,914 Between January 17, 2020 and January 24, 2020, 139,505,847 for $198,833 Between January 27, 2020 and January 31, 2020, 201,436,602 shares for $205,166 Between February 3, 2020 and February 7, 2020, 390,199,220 shares for $390,199 On February 10, 2020, 86,284,252 shares for $86,284 Between February 11, 2020 and February 20, 2020, 327,123,339 for $327,123 Between February 20, 2020 and February 25, 2020, 366,721,142 shares for $366,721 Between February 27, 2020 and February 28, 2020, 98,952,799 for $98,953