| 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 | 3 | 6.74 k | $649 k |
| 2020 Q1 | 209 | 33.1 M | $2.91 B |
| 2019 Q4 | 253 | 30.3 M | $2.79 B |
| 2019 Q3 | 229 | 30.0 M | $2.07 B |
| 2019 Q2 | 223 | 30.6 M | $1.83 B |
| 2019 Q1 | 226 | 29.3 M | $1.64 B |
| 2018 Q4 | 227 | 29.5 M | $1.60 B |
| 2018 Q3 | 230 | 31.1 M | $2.18 B |
| 2018 Q2 | 208 | 31.0 M | $1.96 B |
| 2018 Q1 | 227 | 30.3 M | $2.29 B |
| 2017 Q4 | 221 | 30.8 M | $2.34 B |
| 2017 Q3 | 219 | 29.9 M | $2.54 B |
| 2017 Q2 | 217 | 29.1 M | $2.27 B |
| 2017 Q1 | 227 | 29.5 M | $2.34 B |
| 2016 Q4 | 208 | 29.5 M | $2.39 B |
| 2016 Q3 | 193 | 28.0 M | $1.80 B |
| 2016 Q2 | 203 | 28.3 M | $1.51 B |
| 2016 Q1 | 184 | 28.2 M | $1.47 B |
| 2015 Q4 | 188 | 27.6 M | $1.66 B |
| 2015 Q3 | 181 | 27.7 M | $1.60 B |
| 2015 Q2 | 197 | 27.7 M | $1.81 B |
| 2015 Q1 | 202 | 28.2 M | $2.15 B |
| 2014 Q4 | 218 | 28.3 M | $2.50 B |
| 2014 Q3 | 227 | 28.7 M | $2.44 B |
| 2014 Q2 | 230 | 27.3 M | $2.73 B |
| 2014 Q1 | 233 | 26.3 M | $2.67 B |