| 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 | 57 | 19.1 M | $2.79 M |
| 2020 Q2 | 73 | 27.6 M | $6.45 M |
| 2020 Q1 | 89 | 48.3 M | $5.84 M |
| 2019 Q4 | 99 | 63.6 M | $22.3 M |
| 2019 Q3 | 106 | 76.8 M | $39.0 M |
| 2019 Q2 | 117 | 86.2 M | $88.9 M |
| 2019 Q1 | 127 | 88.4 M | $111 M |
| 2018 Q4 | 143 | 94.7 M | $103 M |
| 2018 Q3 | 162 | 99.0 M | $232 M |
| 2018 Q2 | 173 | 99.9 M | $290 M |
| 2018 Q1 | 154 | 88.3 M | $196 M |
| 2017 Q4 | 157 | 86.2 M | $216 M |
| 2017 Q3 | 130 | 76.0 M | $143 M |
| 2017 Q2 | 128 | 72.7 M | $118 M |
| 2017 Q1 | 130 | 70.9 M | $143 M |
| 2016 Q4 | 133 | 51.9 M | $133 M |
| 2016 Q3 | 106 | 53.0 M | $89.5 M |
| 2016 Q2 | 111 | 51.3 M | $58.0 M |
| 2016 Q1 | 107 | 37.1 M | $37.4 M |
| 2015 Q4 | 116 | 38.9 M | $41.4 M |
| 2015 Q3 | 133 | 41.6 M | $53.7 M |
| 2015 Q2 | 148 | 49.0 M | $144 M |
| 2015 Q1 | 162 | 51.5 M | $167 M |
| 2014 Q4 | 171 | 59.9 M | $176 M |
| 2014 Q3 | 177 | 57.9 M | $305 M |
| 2014 Q2 | 174 | 55.7 M | $350 M |
| 2014 Q1 | 130 | 35.4 M | $140 M |