| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q3 | 1 | 178 k | $9.10 M |
| 2021 Q2 | 3 | 178 k | $8.09 M |
| 2021 Q1 | 3 | 178 k | $8.57 M |
| 2020 Q4 | 3 | 184 k | $7.71 M |
| 2020 Q3 | 3 | 571 k | $23.2 M |
| 2020 Q2 | 3 | 571 k | $23.8 M |
| 2020 Q1 | 3 | 574 k | $18.8 M |
| 2019 Q4 | 2 | 566 k | $20.3 M |
| 2019 Q3 | 2 | 523 k | $19.0 M |
| 2019 Q2 | 2 | 514 k | $16.9 M |
| 2019 Q1 | 2 | 514 k | $16.8 M |
| 2018 Q4 | 3 | 529 k | $13.3 M |
| 2018 Q3 | 3 | 519 k | $17.9 M |
| 2018 Q2 | 3 | 314 k | $12.0 M |
| 2018 Q1 | 4 | 922 k | $42.4 M |
| 2017 Q4 | 3 | 1.50 M | $65.6 M |
| 2017 Q3 | 6 | 1.54 M | $63.8 M |
| 2017 Q2 | 196 | 81.9 M | $3.04 B |
| 2017 Q1 | 192 | 72.0 M | $2.26 B |
| 2016 Q4 | 206 | 73.6 M | $2.43 B |
| 2016 Q3 | 177 | 75.2 M | $2.16 B |
| 2016 Q2 | 175 | 73.4 M | $1.96 B |
| 2016 Q1 | 184 | 73.6 M | $1.92 B |
| 2015 Q4 | 185 | 72.6 M | $1.76 B |
| 2015 Q3 | 192 | 65.6 M | $1.58 B |
| 2015 Q2 | 210 | 65.8 M | $1.76 B |
| 2015 Q1 | 212 | 68.9 M | $2.22 B |
| 2014 Q4 | 215 | 67.6 M | $2.28 B |
| 2014 Q3 | 184 | 66.2 M | $1.81 B |
| 2014 Q2 | 189 | 71.3 M | $1.70 B |
| 2014 Q1 | 177 | 65.5 M | $1.52 B |