| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 1 | 0 | $0 |
| 2019 Q2 | 1 | 0 | $0 |
| 2019 Q1 | 21 | 2.01 M | $433 k |
| 2018 Q4 | 26 | 5.03 M | $875 k |
| 2018 Q3 | 25 | 1.01 M | $901 k |
| 2018 Q2 | 25 | 985 k | $913 k |
| 2018 Q1 | 21 | 772 k | $866 k |
| 2017 Q4 | 23 | 834 k | $853 k |
| 2017 Q3 | 18 | 953 k | $1.39 M |
| 2017 Q2 | 20 | 730 k | $1.28 M |
| 2017 Q1 | 21 | 760 k | $1.59 M |
| 2016 Q4 | 28 | 1.57 M | $4.41 M |
| 2016 Q3 | 19 | 605 k | $3.49 M |
| 2016 Q2 | 18 | 624 k | $4.04 M |
| 2016 Q1 | 20 | 646 k | $6.06 M |
| 2015 Q4 | 25 | 901 k | $13.0 M |
| 2015 Q3 | 18 | 429 k | $3.28 M |
| 2015 Q2 | 17 | 563 k | $6.28 M |
| 2015 Q1 | 19 | 839 k | $11.6 M |
| 2014 Q4 | 17 | 837 k | $15.7 M |
| 2014 Q3 | 20 | 864 k | $29.5 M |