| 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 | 3 | 331 | $6.00 k |
| 2019 Q4 | 166 | 36.6 M | $731 M |
| 2019 Q3 | 166 | 31.4 M | $639 M |
| 2019 Q2 | 167 | 31.9 M | $582 M |
| 2019 Q1 | 150 | 33.6 M | $517 M |
| 2018 Q4 | 152 | 34.8 M | $372 M |
| 2018 Q3 | 142 | 33.8 M | $537 M |
| 2018 Q2 | 172 | 35.5 M | $824 M |
| 2018 Q1 | 182 | 36.5 M | $1.00 B |
| 2017 Q4 | 175 | 35.8 M | $1.04 B |
| 2017 Q3 | 155 | 35.0 M | $809 M |
| 2017 Q2 | 132 | 31.4 M | $757 M |
| 2017 Q1 | 128 | 32.5 M | $671 M |
| 2016 Q4 | 115 | 32.7 M | $623 M |
| 2016 Q3 | 123 | 33.2 M | $615 M |
| 2016 Q2 | 123 | 34.8 M | $561 M |
| 2016 Q1 | 117 | 34.5 M | $499 M |
| 2015 Q4 | 126 | 35.4 M | $585 M |
| 2015 Q3 | 109 | 33.1 M | $684 M |
| 2015 Q2 | 97 | 32.4 M | $833 M |
| 2015 Q1 | 101 | 32.1 M | $830 M |
| 2014 Q4 | 101 | 30.9 M | $627 M |
| 2014 Q3 | 94 | 27.3 M | $603 M |
| 2014 Q2 | 99 | 26.4 M | $803 M |
| 2014 Q1 | 99 | 25.2 M | $695 M |