| 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 | 1 | 0 | $0 |
| 2020 Q2 | 1 | 0 | $0 |
| 2020 Q1 | 2 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 1 | 0 | $0 |
| 2019 Q2 | 1 | 0 | $0 |
| 2019 Q1 | 99 | 23.0 M | $872 M |
| 2018 Q4 | 87 | 16.5 M | $553 M |
| 2018 Q3 | 66 | 10.1 M | $388 M |
| 2018 Q2 | 55 | 5.82 M | $222 M |
| 2018 Q1 | 48 | 5.61 M | $197 M |
| 2017 Q4 | 47 | 6.92 M | $253 M |
| 2017 Q3 | 52 | 7.03 M | $245 M |
| 2017 Q2 | 48 | 7.47 M | $253 M |
| 2017 Q1 | 47 | 8.71 M | $302 M |
| 2016 Q4 | 44 | 5.92 M | $203 M |
| 2016 Q3 | 30 | 2.44 M | $79.7 M |
| 2016 Q2 | 23 | 1.04 M | $32.9 M |
| 2016 Q1 | 20 | 891 k | $27.3 M |
| 2015 Q4 | 19 | 778 k | $21.5 M |