| 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 | 16 | 429 k | $13.0 k |
| 2020 Q2 | 89 | 12.9 M | $1.96 M |
| 2020 Q1 | 104 | 12.4 M | $23.2 M |
| 2019 Q4 | 107 | 14.1 M | $12.5 M |
| 2019 Q3 | 105 | 11.5 M | $20.0 M |
| 2019 Q2 | 122 | 8.08 M | $19.9 M |
| 2019 Q1 | 115 | 5.25 M | $23.3 M |
| 2018 Q4 | 131 | 8.24 M | $29.5 M |
| 2018 Q3 | 136 | 13.5 M | $145 M |
| 2018 Q2 | 133 | 21.6 M | $256 M |
| 2018 Q1 | 126 | 24.4 M | $259 M |
| 2017 Q4 | 126 | 30.3 M | $324 M |
| 2017 Q3 | 130 | 39.9 M | $379 M |
| 2017 Q2 | 145 | 46.6 M | $505 M |
| 2017 Q1 | 144 | 58.0 M | $1.01 B |
| 2016 Q4 | 103 | 38.4 M | $759 M |
| 2016 Q3 | 98 | 26.8 M | $411 M |
| 2016 Q2 | 99 | 18.3 M | $239 M |
| 2016 Q1 | 79 | 6.84 M | $33.9 M |
| 2015 Q4 | 85 | 9.57 M | $57.0 M |
| 2015 Q3 | 84 | 8.32 M | $62.4 M |
| 2015 Q2 | 99 | 7.67 M | $235 M |
| 2015 Q1 | 120 | 6.00 M | $210 M |
| 2014 Q4 | 103 | 7.14 M | $222 M |
| 2014 Q3 | 114 | 5.80 M | $299 M |
| 2014 Q2 | 103 | 3.98 M | $260 M |
| 2014 Q1 | 73 | 1.69 M | $68.2 M |