| 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 | 60 | 86.8 M | $30.5 M |
| 2020 Q1 | 42 | 10.7 M | $2.08 M |
| 2019 Q4 | 45 | 14.8 M | $3.24 M |
| 2019 Q3 | 40 | 25.1 M | $5.79 M |
| 2019 Q2 | 47 | 23.5 M | $5.81 M |
| 2019 Q1 | 44 | 8.84 M | $4.23 M |
| 2018 Q4 | 47 | 9.26 M | $3.59 M |
| 2018 Q3 | 47 | 9.60 M | $7.11 M |
| 2018 Q2 | 44 | 11.1 M | $7.11 M |
| 2018 Q1 | 38 | 22.5 M | $8.22 M |
| 2017 Q4 | 28 | 9.64 M | $6.39 M |
| 2017 Q3 | 33 | 14.2 M | $8.16 M |
| 2017 Q2 | 28 | 4.21 M | $5.14 M |
| 2017 Q1 | 29 | 3.77 M | $5.69 M |
| 2016 Q4 | 31 | 5.78 M | $5.06 M |
| 2016 Q3 | 32 | 6.24 M | $8.43 M |
| 2016 Q2 | 31 | 3.20 M | $5.66 M |
| 2016 Q1 | 34 | 2.77 M | $5.51 M |
| 2015 Q4 | 25 | 2.52 M | $8.12 M |
| 2015 Q3 | 29 | 2.45 M | $4.33 M |
| 2015 Q2 | 41 | 2.50 M | $6.63 M |
| 2015 Q1 | 44 | 3.29 M | $8.25 M |
| 2014 Q4 | 37 | 2.72 M | $16.0 M |
| 2014 Q3 | 35 | 2.72 M | $18.2 M |
| 2014 Q2 | 29 | 2.33 M | $16.8 M |