| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 36 | 2.44 M | $28.2 M |
| 2019 Q4 | 38 | 2.25 M | $34.1 M |
| 2019 Q3 | 38 | 2.16 M | $32.4 M |
| 2019 Q2 | 37 | 1.97 M | $30.1 M |
| 2019 Q1 | 42 | 2.08 M | $32.7 M |
| 2018 Q4 | 37 | 2.24 M | $33.3 M |
| 2018 Q3 | 35 | 2.12 M | $35.3 M |
| 2018 Q2 | 29 | 2.17 M | $37.5 M |
| 2018 Q1 | 33 | 2.23 M | $38.4 M |
| 2017 Q4 | 31 | 2.22 M | $37.5 M |
| 2017 Q3 | 25 | 2.02 M | $35.3 M |
| 2017 Q2 | 23 | 2.04 M | $36.2 M |
| 2017 Q1 | 22 | 1.96 M | $35.3 M |
| 2016 Q4 | 22 | 2.15 M | $40.2 M |
| 2016 Q3 | 27 | 2.13 M | $35.1 M |
| 2016 Q2 | 26 | 1.95 M | $31.4 M |
| 2016 Q1 | 21 | 1.81 M | $28.9 M |
| 2015 Q4 | 22 | 1.68 M | $26.6 M |
| 2015 Q3 | 20 | 1.36 M | $21.0 M |
| 2015 Q2 | 17 | 1.08 M | $18.2 M |
| 2015 Q1 | 12 | 968 k | $18.0 M |
| 2014 Q4 | 15 | 1.04 M | $17.7 M |
| 2014 Q3 | 12 | 873 k | $15.2 M |
| 2014 Q2 | 12 | 741 k | $13.6 M |
| 2014 Q1 | 14 | 582 k | $10.6 M |