| 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 | 3 | 28.4 k | $8.00 k |
| 2018 Q4 | 20 | 740 k | $158 k |
| 2018 Q3 | 23 | 1.38 M | $796 k |
| 2018 Q2 | 31 | 2.57 M | $3.99 M |
| 2018 Q1 | 33 | 29.1 M | $47.5 M |
| 2017 Q4 | 32 | 29.3 M | $49.8 M |
| 2017 Q3 | 32 | 2.39 M | $6.01 M |
| 2017 Q2 | 34 | 1.94 M | $6.14 M |
| 2017 Q1 | 34 | 2.05 M | $7.14 M |
| 2016 Q4 | 31 | 2.78 M | $3.76 M |
| 2016 Q3 | 26 | 2.86 M | $4.21 M |
| 2016 Q2 | 40 | 3.61 M | $7.26 M |
| 2016 Q1 | 35 | 3.91 M | $4.11 M |
| 2015 Q4 | 42 | 13.3 M | $47.4 M |
| 2015 Q3 | 43 | 13.7 M | $67.4 M |
| 2015 Q2 | 46 | 15.1 M | $168 M |
| 2015 Q1 | 46 | 16.8 M | $235 M |
| 2014 Q4 | 50 | 17.5 M | $279 M |
| 2014 Q3 | 46 | 18.0 M | $383 M |
| 2014 Q2 | 52 | 16.5 M | $379 M |
| 2014 Q1 | 39 | 16.0 M | $257 M |