| 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 | 2 | 739 | $2.00 k |
| 2019 Q1 | 32 | 5.54 M | $13.8 M |
| 2018 Q4 | 30 | 5.76 M | $13.7 M |
| 2018 Q3 | 30 | 6.80 M | $16.2 M |
| 2018 Q2 | 26 | 7.01 M | $14.0 M |
| 2018 Q1 | 24 | 7.02 M | $15.4 M |
| 2017 Q4 | 23 | 5.72 M | $15.3 M |
| 2017 Q3 | 23 | 5.64 M | $13.2 M |
| 2017 Q2 | 22 | 5.27 M | $11.8 M |
| 2017 Q1 | 20 | 4.82 M | $10.3 M |
| 2016 Q4 | 20 | 4.09 M | $7.57 M |
| 2016 Q3 | 22 | 2.94 M | $5.15 M |
| 2016 Q2 | 20 | 2.95 M | $5.69 M |
| 2016 Q1 | 24 | 3.17 M | $6.81 M |
| 2015 Q4 | 24 | 3.46 M | $7.37 M |
| 2015 Q3 | 17 | 2.95 M | $4.43 M |
| 2015 Q2 | 20 | 2.89 M | $4.77 M |
| 2015 Q1 | 17 | 2.43 M | $4.10 M |
| 2014 Q4 | 17 | 2.89 M | $3.61 M |
| 2014 Q3 | 15 | 2.82 M | $3.42 M |
| 2014 Q2 | 14 | 2.38 M | $2.38 M |
| 2014 Q1 | 13 | 2.30 M | $2.69 M |