| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 21 | 806 k | $185 k |
| 2019 Q2 | 24 | 970 k | $352 k |
| 2019 Q1 | 21 | 1.01 M | $959 k |
| 2018 Q4 | 20 | 990 k | $1.64 M |
| 2018 Q3 | 18 | 1.07 M | $1.26 M |
| 2018 Q2 | 16 | 1.32 M | $1.69 M |
| 2018 Q1 | 22 | 1.26 M | $1.51 M |
| 2017 Q4 | 18 | 859 k | $975 k |
| 2017 Q3 | 18 | 444 k | $684 k |
| 2017 Q2 | 14 | 205 k | $437 k |
| 2017 Q1 | 15 | 262 k | $851 k |
| 2016 Q4 | 19 | 448 k | $1.88 M |
| 2016 Q3 | 19 | 424 k | $2.26 M |
| 2016 Q2 | 16 | 404 k | $2.30 M |
| 2016 Q1 | 16 | 393 k | $2.12 M |
| 2015 Q4 | 17 | 397 k | $2.70 M |
| 2015 Q3 | 19 | 232 k | $1.66 M |