| 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 | 2.50 k | $6.00 k |
| 2019 Q4 | 72 | 12.3 M | $31.0 M |
| 2019 Q3 | 76 | 10.2 M | $16.3 M |
| 2019 Q2 | 75 | 10.9 M | $16.1 M |
| 2019 Q1 | 86 | 12.8 M | $24.7 M |
| 2018 Q4 | 93 | 13.3 M | $20.2 M |
| 2018 Q3 | 107 | 14.5 M | $34.6 M |
| 2018 Q2 | 120 | 15.7 M | $74.9 M |
| 2018 Q1 | 143 | 20.1 M | $145 M |
| 2017 Q4 | 151 | 24.2 M | $196 M |
| 2017 Q3 | 154 | 19.5 M | $199 M |
| 2017 Q2 | 124 | 16.0 M | $118 M |
| 2017 Q1 | 153 | 14.9 M | $360 M |
| 2016 Q4 | 140 | 14.2 M | $146 M |
| 2016 Q3 | 123 | 13.6 M | $204 M |
| 2016 Q2 | 134 | 14.5 M | $178 M |
| 2016 Q1 | 159 | 17.0 M | $309 M |
| 2015 Q4 | 174 | 16.2 M | $590 M |
| 2015 Q3 | 170 | 15.9 M | $573 M |
| 2015 Q2 | 168 | 15.9 M | $705 M |
| 2015 Q1 | 149 | 13.9 M | $758 M |
| 2014 Q4 | 118 | 12.3 M | $489 M |
| 2014 Q3 | 113 | 13.9 M | $298 M |
| 2014 Q2 | 108 | 13.4 M | $356 M |
| 2014 Q1 | 112 | 14.1 M | $400 M |