| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 17.7 k | $69.0 k |
| 2019 Q4 | 1 | 17.7 k | $99.0 k |
| 2018 Q3 | 1 | 49.0 k | $237 k |
| 2018 Q2 | 4 | 198 k | $926 k |
| 2018 Q1 | 150 | 84.6 M | $614 M |
| 2017 Q4 | 156 | 107 M | $690 M |
| 2017 Q3 | 147 | 97.2 M | $600 M |
| 2017 Q2 | 131 | 97.6 M | $616 M |
| 2017 Q1 | 140 | 105 M | $683 M |
| 2016 Q4 | 134 | 115 M | $581 M |
| 2016 Q3 | 137 | 112 M | $665 M |
| 2016 Q2 | 127 | 114 M | $633 M |
| 2016 Q1 | 129 | 115 M | $666 M |
| 2015 Q4 | 125 | 107 M | $605 M |
| 2015 Q3 | 121 | 107 M | $586 M |
| 2015 Q2 | 142 | 113 M | $745 M |
| 2015 Q1 | 133 | 116 M | $836 M |
| 2014 Q4 | 120 | 114 M | $698 M |
| 2014 Q3 | 107 | 103 M | $610 M |
| 2014 Q2 | 112 | 104 M | $674 M |
| 2014 Q1 | 104 | 99.6 M | $553 M |