| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 1 | 0 | $0 |
| 2019 Q2 | 1 | 0 | $0 |
| 2019 Q1 | 2 | 4.21 M | $41.1 M |
| 2018 Q4 | 107 | 96.1 M | $825 M |
| 2018 Q3 | 120 | 89.4 M | $1.09 B |
| 2018 Q2 | 100 | 84.9 M | $766 M |
| 2018 Q1 | 96 | 86.6 M | $918 M |
| 2017 Q4 | 91 | 85.0 M | $764 M |
| 2017 Q3 | 78 | 85.3 M | $613 M |
| 2017 Q2 | 68 | 84.0 M | $687 M |
| 2017 Q1 | 58 | 74.9 M | $664 M |
| 2016 Q4 | 58 | 70.5 M | $654 M |
| 2016 Q3 | 45 | 68.9 M | $568 M |
| 2016 Q2 | 33 | 68.4 M | $612 M |