| 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 | 10 | 516 k | $50.0 k |
| 2020 Q2 | 116 | 18.5 M | $17.4 M |
| 2020 Q1 | 151 | 33.5 M | $58.2 M |
| 2019 Q4 | 175 | 43.2 M | $179 M |
| 2019 Q3 | 177 | 41.4 M | $182 M |
| 2019 Q2 | 217 | 51.3 M | $296 M |
| 2019 Q1 | 221 | 50.7 M | $398 M |
| 2018 Q4 | 211 | 51.6 M | $704 M |
| 2018 Q3 | 245 | 57.1 M | $1.44 B |
| 2018 Q2 | 258 | 51.5 M | $1.31 B |
| 2018 Q1 | 223 | 50.6 M | $1.27 B |
| 2017 Q4 | 227 | 50.3 M | $1.10 B |
| 2017 Q3 | 206 | 53.9 M | $777 M |
| 2017 Q2 | 204 | 54.0 M | $603 M |
| 2017 Q1 | 197 | 58.6 M | $876 M |
| 2016 Q4 | 235 | 53.8 M | $1.37 B |
| 2016 Q3 | 204 | 53.5 M | $840 M |
| 2016 Q2 | 176 | 50.1 M | $635 M |
| 2016 Q1 | 175 | 48.9 M | $875 M |
| 2015 Q4 | 4 | 1.84 M | $27.1 M |