| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 1 | 0 | $0 |
| 2020 Q3 | 1 | 0 | $0 |
| 2020 Q2 | 1 | 0 | $0 |
| 2020 Q1 | 3 | 15.0 | $1.00 k |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 228 | 36.2 M | $2.46 B |
| 2019 Q2 | 233 | 35.6 M | $2.07 B |
| 2019 Q1 | 279 | 35.8 M | $2.51 B |
| 2018 Q4 | 244 | 33.9 M | $2.18 B |
| 2018 Q3 | 218 | 33.7 M | $2.37 B |
| 2018 Q2 | 171 | 32.5 M | $1.64 B |
| 2018 Q1 | 140 | 32.1 M | $1.00 B |
| 2017 Q4 | 140 | 31.8 M | $1.09 B |
| 2017 Q3 | 135 | 31.5 M | $1.01 B |
| 2017 Q2 | 127 | 31.0 M | $1.01 B |
| 2017 Q1 | 129 | 30.9 M | $974 M |
| 2016 Q4 | 136 | 30.5 M | $897 M |
| 2016 Q3 | 137 | 30.2 M | $872 M |
| 2016 Q2 | 135 | 29.9 M | $773 M |
| 2016 Q1 | 129 | 30.1 M | $745 M |
| 2015 Q4 | 138 | 29.7 M | $1.05 B |
| 2015 Q3 | 121 | 30.5 M | $645 M |
| 2015 Q2 | 125 | 29.7 M | $826 M |
| 2015 Q1 | 118 | 29.5 M | $902 M |
| 2014 Q4 | 118 | 30.3 M | $969 M |
| 2014 Q3 | 112 | 29.9 M | $848 M |
| 2014 Q2 | 118 | 29.0 M | $795 M |
| 2014 Q1 | 106 | 28.6 M | $753 M |