| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q3 | 1 | 13.2 k | $250 k |
| 2021 Q2 | 2 | 27.3 k | $369 k |
| 2021 Q1 | 2 | 130 k | $1.53 M |
| 2020 Q4 | 1 | 123 k | $969 k |
| 2020 Q3 | 1 | 151 k | $1.14 M |
| 2020 Q2 | 1 | 157 k | $1.17 M |
| 2020 Q1 | 1 | 145 k | $1.14 M |
| 2019 Q4 | 1 | 146 k | $1.32 M |
| 2019 Q3 | 1 | 146 k | $1.48 M |
| 2019 Q2 | 1 | 149 k | $1.37 M |
| 2019 Q1 | 2 | 151 k | $1.51 M |
| 2018 Q4 | 1 | 170 k | $1.35 M |
| 2018 Q3 | 1 | 177 k | $2.07 M |
| 2018 Q2 | 1 | 180 k | $2.33 M |
| 2018 Q1 | 1 | 173 k | $2.21 M |
| 2017 Q4 | 2 | 174 k | $2.04 M |
| 2017 Q3 | 4 | 241 k | $2.37 M |
| 2017 Q2 | 3 | 228 k | $2.00 M |
| 2017 Q1 | 7 | 538 k | $4.10 M |
| 2016 Q4 | 30 | 2.15 M | $14.4 M |
| 2016 Q3 | 25 | 1.62 M | $10.9 M |
| 2016 Q2 | 27 | 2.06 M | $13.0 M |
| 2016 Q1 | 31 | 2.01 M | $10.6 M |
| 2015 Q4 | 36 | 1.88 M | $8.60 M |
| 2015 Q3 | 33 | 2.06 M | $9.08 M |
| 2015 Q2 | 26 | 2.51 M | $19.5 M |
| 2015 Q1 | 29 | 2.11 M | $17.7 M |
| 2014 Q4 | 33 | 2.03 M | $17.1 M |
| 2014 Q3 | 40 | 2.26 M | $17.5 M |
| 2014 Q2 | 43 | 2.08 M | $14.8 M |
| 2014 Q1 | 49 | 2.19 M | $16.5 M |