| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q4 | 1 | 100 | $0 |
| 2020 Q3 | 27 | 4.23 M | $1.48 M |
| 2020 Q2 | 29 | 2.90 M | $1.56 M |
| 2020 Q1 | 30 | 3.16 M | $1.17 M |
| 2019 Q4 | 34 | 3.94 M | $15.1 M |
| 2019 Q3 | 29 | 3.33 M | $15.1 M |
| 2019 Q2 | 27 | 3.41 M | $16.6 M |
| 2019 Q1 | 34 | 3.95 M | $19.8 M |
| 2018 Q4 | 39 | 4.00 M | $15.7 M |
| 2018 Q3 | 38 | 3.73 M | $22.6 M |
| 2018 Q2 | 31 | 2.74 M | $15.2 M |
| 2018 Q1 | 24 | 2.06 M | $10.6 M |
| 2017 Q4 | 34 | 2.72 M | $15.9 M |
| 2017 Q3 | 27 | 2.41 M | $15.6 M |
| 2017 Q2 | 25 | 2.31 M | $16.4 M |
| 2017 Q1 | 31 | 2.31 M | $18.0 M |
| 2016 Q4 | 30 | 2.25 M | $17.1 M |
| 2016 Q3 | 23 | 1.40 M | $10.8 M |
| 2016 Q2 | 22 | 1.18 M | $9.29 M |
| 2016 Q1 | 23 | 1.31 M | $7.09 M |
| 2015 Q4 | 25 | 1.90 M | $11.3 M |
| 2015 Q3 | 16 | 1.40 M | $10.8 M |
| 2015 Q2 | 17 | 1.51 M | $18.1 M |
| 2015 Q1 | 16 | 1.34 M | $18.9 M |
| 2014 Q4 | 21 | 1.82 M | $25.9 M |
| 2014 Q3 | 11 | 641 k | $11.5 M |