| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q4 | 2 | 55.4 k | $1.38 M |
| 2021 Q3 | 208 | 35.8 M | $885 M |
| 2021 Q2 | 204 | 38.2 M | $947 M |
| 2021 Q1 | 209 | 38.8 M | $963 M |
| 2020 Q4 | 215 | 44.2 M | $1.10 B |
| 2020 Q3 | 204 | 41.0 M | $1.03 B |
| 2020 Q2 | 198 | 40.1 M | $1.03 B |
| 2020 Q1 | 195 | 37.1 M | $913 M |
| 2019 Q4 | 191 | 38.8 M | $969 M |
| 2019 Q3 | 177 | 32.5 M | $813 M |
| 2019 Q2 | 160 | 30.2 M | $752 M |
| 2019 Q1 | 158 | 27.1 M | $671 M |
| 2018 Q4 | 139 | 24.0 M | $584 M |
| 2018 Q3 | 118 | 20.6 M | $522 M |
| 2018 Q2 | 110 | 19.2 M | $468 M |
| 2018 Q1 | 104 | 17.2 M | $420 M |
| 2017 Q4 | 88 | 12.8 M | $318 M |
| 2017 Q3 | 72 | 10.3 M | $258 M |
| 2017 Q2 | 66 | 9.35 M | $234 M |
| 2017 Q1 | 57 | 8.75 M | $217 M |
| 2016 Q4 | 52 | 7.21 M | $178 M |
| 2016 Q3 | 40 | 4.93 M | $125 M |
| 2016 Q2 | 33 | 3.90 M | $99.0 M |
| 2016 Q1 | 23 | 2.51 M | $62.7 M |
| 2015 Q4 | 13 | 1.32 M | $32.0 M |
| 2015 Q3 | 4 | 89.2 k | $2.20 M |
| 2015 Q2 | 3 | 4.26 k | $105 k |
| 2015 Q1 | 1 | 385 | $39.0 k |