| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 6 | 2.73 k | $0 |
| 2020 Q4 | 5 | 2.23 k | $0 |
| 2020 Q3 | 7 | 2.63 k | $0 |
| 2020 Q2 | 22 | 74.1 M | $19.7 M |
| 2020 Q1 | 193 | 142 M | $259 M |
| 2019 Q4 | 221 | 156 M | $1.12 B |
| 2019 Q3 | 216 | 153 M | $850 M |
| 2019 Q2 | 226 | 159 M | $1.41 B |
| 2019 Q1 | 229 | 155 M | $1.64 B |
| 2018 Q4 | 251 | 146 M | $1.38 B |
| 2018 Q3 | 266 | 151 M | $3.02 B |
| 2018 Q2 | 287 | 157 M | $3.27 B |
| 2018 Q1 | 264 | 154 M | $2.25 B |
| 2017 Q4 | 273 | 155 M | $2.89 B |
| 2017 Q3 | 266 | 158 M | $2.29 B |
| 2017 Q2 | 265 | 152 M | $1.64 B |
| 2017 Q1 | 283 | 153 M | $2.56 B |
| 2016 Q4 | 298 | 149 M | $2.63 B |
| 2016 Q3 | 318 | 151 M | $2.66 B |
| 2016 Q2 | 330 | 142 M | $3.46 B |
| 2016 Q1 | 321 | 139 M | $3.01 B |
| 2015 Q4 | 318 | 137 M | $2.89 B |
| 2015 Q3 | 328 | 138 M | $2.53 B |
| 2015 Q2 | 342 | 137 M | $3.53 B |
| 2015 Q1 | 362 | 138 M | $3.71 B |
| 2014 Q4 | 406 | 141 M | $5.18 B |
| 2014 Q3 | 404 | 138 M | $4.74 B |
| 2014 Q2 | 414 | 137 M | $6.85 B |
| 2014 Q1 | 429 | 139 M | $6.79 B |