| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 9 | 591 k | $1.33 M |
| 2019 Q4 | 13 | 728 k | $1.96 M |
| 2019 Q3 | 15 | 806 k | $2.02 M |
| 2019 Q2 | 13 | 775 k | $2.03 M |
| 2019 Q1 | 13 | 901 k | $2.56 M |
| 2018 Q4 | 14 | 1.06 M | $2.63 M |
| 2018 Q3 | 14 | 1.07 M | $2.56 M |
| 2018 Q2 | 12 | 1.13 M | $3.04 M |
| 2018 Q1 | 11 | 1.13 M | $3.05 M |
| 2017 Q4 | 12 | 1.15 M | $3.47 M |
| 2017 Q3 | 8 | 1.14 M | $3.36 M |
| 2017 Q2 | 7 | 808 k | $2.25 M |
| 2017 Q1 | 7 | 808 k | $2.46 M |
| 2016 Q4 | 8 | 805 k | $2.55 M |
| 2016 Q3 | 8 | 649 k | $2.36 M |
| 2016 Q2 | 8 | 857 k | $3.12 M |
| 2016 Q1 | 11 | 782 k | $3.55 M |
| 2015 Q4 | 10 | 778 k | $2.91 M |
| 2015 Q3 | 10 | 763 k | $2.92 M |
| 2015 Q2 | 8 | 745 k | $2.89 M |
| 2015 Q1 | 9 | 776 k | $3.07 M |
| 2014 Q4 | 9 | 783 k | $3.20 M |
| 2014 Q3 | 10 | 986 k | $3.05 M |
| 2014 Q2 | 11 | 1.53 M | $4.80 M |
| 2014 Q1 | 9 | 1.64 M | $5.69 M |