| 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 | 25 | 7.89 M | $9.17 M |
| 2018 Q4 | 31 | 7.69 M | $8.21 M |
| 2018 Q3 | 28 | 7.01 M | $8.54 M |
| 2018 Q2 | 35 | 7.15 M | $13.1 M |
| 2018 Q1 | 38 | 7.02 M | $14.3 M |
| 2017 Q4 | 33 | 6.40 M | $15.4 M |
| 2017 Q3 | 23 | 5.54 M | $16.3 M |
| 2017 Q2 | 22 | 5.60 M | $15.6 M |
| 2017 Q1 | 24 | 5.53 M | $15.7 M |
| 2016 Q4 | 32 | 5.35 M | $17.5 M |
| 2016 Q3 | 34 | 5.25 M | $23.8 M |
| 2016 Q2 | 35 | 5.01 M | $21.5 M |
| 2016 Q1 | 24 | 2.90 M | $11.5 M |
| 2015 Q4 | 22 | 594 k | $2.09 M |
| 2015 Q3 | 15 | 528 k | $2.02 M |