| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 2 | 386 k | $197 k |
| 2019 Q4 | 2 | 421 k | $716 k |
| 2019 Q3 | 2 | 442 k | $774 k |
| 2019 Q2 | 2 | 442 k | $1.07 M |
| 2019 Q1 | 2 | 588 k | $3.03 M |
| 2018 Q4 | 15 | 8.88 M | $7.00 M |
| 2018 Q3 | 19 | 9.07 M | $12.4 M |
| 2018 Q2 | 16 | 9.06 M | $14.5 M |
| 2018 Q1 | 15 | 9.54 M | $15.7 M |
| 2017 Q4 | 17 | 9.82 M | $15.7 M |
| 2017 Q3 | 16 | 9.99 M | $20.5 M |
| 2017 Q2 | 16 | 10.3 M | $27.2 M |
| 2017 Q1 | 18 | 10.8 M | $31.1 M |
| 2016 Q4 | 19 | 10.8 M | $24.4 M |
| 2016 Q3 | 17 | 11.2 M | $19.6 M |
| 2016 Q2 | 17 | 11.3 M | $16.4 M |
| 2016 Q1 | 17 | 11.5 M | $16.8 M |
| 2015 Q4 | 15 | 11.9 M | $19.2 M |
| 2015 Q3 | 15 | 11.6 M | $23.7 M |
| 2015 Q2 | 14 | 12.0 M | $25.5 M |
| 2015 Q1 | 11 | 11.5 M | $20.4 M |
| 2014 Q4 | 14 | 12.0 M | $18.6 M |
| 2014 Q3 | 10 | 12.0 M | $24.3 M |
| 2014 Q2 | 14 | 11.9 M | $30.7 M |
| 2014 Q1 | 14 | 11.5 M | $32.5 M |