| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 2 | 3.06 k | $197 k |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 2 | 13.3 k | $998 k |
| 2020 Q3 | 1 | 0 | $0 |
| 2020 Q2 | 235 | 44.4 M | $2.02 B |
| 2020 Q1 | 250 | 44.9 M | $1.65 B |
| 2019 Q4 | 290 | 45.0 M | $3.37 B |
| 2019 Q3 | 264 | 44.8 M | $3.39 B |
| 2019 Q2 | 288 | 45.4 M | $3.44 B |
| 2019 Q1 | 278 | 46.8 M | $3.36 B |
| 2018 Q4 | 275 | 48.2 M | $3.10 B |
| 2018 Q3 | 277 | 50.3 M | $4.09 B |
| 2018 Q2 | 260 | 49.4 M | $3.75 B |
| 2018 Q1 | 266 | 46.9 M | $3.66 B |
| 2017 Q4 | 261 | 47.6 M | $3.69 B |
| 2017 Q3 | 241 | 43.8 M | $3.58 B |
| 2017 Q2 | 246 | 44.0 M | $3.59 B |
| 2017 Q1 | 253 | 44.5 M | $3.52 B |
| 2016 Q4 | 271 | 37.9 M | $3.17 B |
| 2016 Q3 | 219 | 33.6 M | $2.26 B |
| 2016 Q2 | 215 | 33.8 M | $1.99 B |
| 2016 Q1 | 210 | 32.0 M | $1.64 B |
| 2015 Q4 | 208 | 31.7 M | $1.75 B |
| 2015 Q3 | 193 | 31.3 M | $1.82 B |
| 2015 Q2 | 196 | 30.9 M | $2.11 B |
| 2015 Q1 | 196 | 28.7 M | $1.81 B |
| 2014 Q4 | 201 | 28.0 M | $1.82 B |
| 2014 Q3 | 187 | 28.1 M | $1.76 B |
| 2014 Q2 | 179 | 29.3 M | $2.03 B |
| 2014 Q1 | 177 | 27.3 M | $1.91 B |