| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 10 | 713 k | $345 k |
| 2019 Q2 | 13 | 1.10 M | $562 k |
| 2019 Q1 | 12 | 568 k | $573 k |
| 2018 Q4 | 8 | 140 k | $294 k |
| 2018 Q3 | 6 | 156 k | $741 k |
| 2018 Q2 | 7 | 202 k | $1.45 M |
| 2018 Q1 | 8 | 339 k | $2.16 M |
| 2017 Q4 | 4 | 33.9 k | $237 k |
| 2017 Q3 | 5 | 37.3 k | $295 k |
| 2017 Q2 | 6 | 15.4 k | $124 k |
| 2017 Q1 | 5 | 55.2 k | $475 k |
| 2016 Q4 | 3 | 59.8 k | $184 k |
| 2016 Q3 | 4 | 74.9 k | $345 k |