| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 2 | 17.2 k | $239 k |
| 2020 Q3 | 3 | 368 k | $4.30 M |
| 2020 Q2 | 4 | 476 k | $8.34 M |
| 2020 Q1 | 5 | 602 k | $4.71 M |
| 2019 Q4 | 6 | 645 k | $4.89 M |
| 2019 Q3 | 7 | 643 k | $3.99 M |
| 2019 Q2 | 13 | 849 k | $4.67 M |
| 2019 Q1 | 34 | 4.92 M | $23.9 M |
| 2018 Q4 | 35 | 4.54 M | $19.5 M |
| 2018 Q3 | 37 | 4.54 M | $24.6 M |
| 2018 Q2 | 31 | 4.83 M | $31.4 M |
| 2018 Q1 | 35 | 4.98 M | $32.9 M |
| 2017 Q4 | 34 | 5.76 M | $49.2 M |
| 2017 Q3 | 31 | 6.27 M | $34.9 M |
| 2017 Q2 | 41 | 6.44 M | $36.7 M |
| 2017 Q1 | 39 | 6.15 M | $38.6 M |
| 2016 Q4 | 31 | 9.29 M | $70.7 M |
| 2016 Q3 | 25 | 9.04 M | $50.4 M |
| 2016 Q2 | 21 | 8.84 M | $35.8 M |
| 2016 Q1 | 24 | 9.06 M | $40.3 M |
| 2015 Q4 | 25 | 9.16 M | $46.2 M |
| 2015 Q3 | 24 | 9.35 M | $42.0 M |
| 2015 Q2 | 22 | 9.56 M | $51.8 M |
| 2015 Q1 | 25 | 24.8 M | $48.0 M |
| 2014 Q4 | 27 | 10.3 M | $46.3 M |
| 2014 Q3 | 28 | 10.5 M | $53.4 M |
| 2014 Q2 | 34 | 12.3 M | $51.9 M |
| 2014 Q1 | 34 | 11.5 M | $41.4 M |