| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q3 | 1 | 1.00 | $0 |
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 1 | 0 | $0 |
| 2020 Q3 | 211 | 43.7 M | $1.50 B |
| 2020 Q2 | 180 | 49.3 M | $824 M |
| 2020 Q1 | 176 | 49.7 M | $711 M |
| 2019 Q4 | 173 | 47.5 M | $1.59 B |
| 2019 Q3 | 171 | 52.2 M | $1.09 B |
| 2019 Q2 | 144 | 49.4 M | $1.03 B |
| 2019 Q1 | 139 | 47.9 M | $1.07 B |
| 2018 Q4 | 139 | 46.4 M | $1.11 B |
| 2018 Q3 | 164 | 45.1 M | $1.23 B |
| 2018 Q2 | 165 | 46.7 M | $1.25 B |
| 2018 Q1 | 167 | 46.8 M | $1.49 B |
| 2017 Q4 | 135 | 37.3 M | $1.41 B |
| 2017 Q3 | 112 | 37.3 M | $925 M |
| 2017 Q2 | 98 | 36.8 M | $757 M |
| 2017 Q1 | 92 | 35.5 M | $772 M |
| 2016 Q4 | 96 | 33.4 M | $683 M |
| 2016 Q3 | 76 | 30.3 M | $454 M |
| 2016 Q2 | 75 | 29.1 M | $319 M |
| 2016 Q1 | 71 | 27.5 M | $374 M |
| 2015 Q4 | 60 | 25.8 M | $476 M |
| 2015 Q3 | 58 | 21.8 M | $551 M |