| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 2 | 444 | $3.00 k |
| 2019 Q3 | 23 | 4.69 M | $483 k |
| 2019 Q2 | 24 | 6.77 M | $1.10 M |
| 2019 Q1 | 26 | 6.14 M | $1.47 M |
| 2018 Q4 | 29 | 2.68 M | $645 k |
| 2018 Q3 | 27 | 4.09 M | $4.26 M |
| 2018 Q2 | 23 | 4.11 M | $3.66 M |
| 2018 Q1 | 26 | 4.77 M | $7.88 M |
| 2017 Q4 | 26 | 4.98 M | $9.20 M |
| 2017 Q3 | 28 | 3.10 M | $8.36 M |
| 2017 Q2 | 30 | 3.20 M | $12.6 M |
| 2017 Q1 | 34 | 2.56 M | $10.5 M |
| 2016 Q4 | 31 | 2.23 M | $3.01 M |
| 2016 Q3 | 31 | 2.58 M | $4.52 M |
| 2016 Q2 | 35 | 1.85 M | $3.67 M |
| 2016 Q1 | 32 | 1.28 M | $3.64 M |
| 2015 Q4 | 41 | 1.77 M | $5.85 M |
| 2015 Q3 | 35 | 1.34 M | $10.5 M |
| 2015 Q2 | 37 | 1.38 M | $16.3 M |
| 2015 Q1 | 30 | 1.07 M | $8.33 M |
| 2014 Q4 | 31 | 1.57 M | $10.5 M |
| 2014 Q3 | 28 | 1.79 M | $17.3 M |
| 2014 Q2 | 36 | 2.20 M | $24.9 M |
| 2014 Q1 | 33 | 2.21 M | $33.3 M |