| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 54.3 k | $448 k |
| 2019 Q4 | 1 | 57.9 k | $1.03 M |
| 2019 Q3 | 1 | 58.3 k | $1.05 M |
| 2019 Q2 | 1 | 59.4 k | $1.13 M |
| 2019 Q1 | 1 | 47.4 k | $1.03 M |
| 2018 Q4 | 1 | 48.5 k | $966 k |
| 2018 Q3 | 1 | 48.7 k | $1.09 M |
| 2018 Q2 | 1 | 49.0 k | $1.08 M |
| 2018 Q1 | 1 | 49.0 k | $1.13 M |
| 2017 Q4 | 1 | 47.7 k | $1.21 M |
| 2017 Q3 | 1 | 48.6 k | $1.12 M |
| 2017 Q2 | 1 | 48.6 k | $1.06 M |
| 2017 Q1 | 1 | 48.6 k | $1.11 M |
| 2016 Q4 | 1 | 47.0 k | $1.07 M |
| 2016 Q3 | 2 | 47.1 k | $1.05 M |
| 2016 Q2 | 4 | 385 k | $8.22 M |
| 2016 Q1 | 3 | 287 k | $5.18 M |
| 2015 Q4 | 4 | 700 k | $14.3 M |
| 2015 Q3 | 52 | 21.0 M | $120 M |
| 2015 Q2 | 56 | 24.6 M | $181 M |
| 2015 Q1 | 64 | 27.1 M | $320 M |
| 2014 Q4 | 55 | 29.2 M | $327 M |
| 2014 Q3 | 53 | 21.8 M | $232 M |
| 2014 Q2 | 48 | 20.4 M | $246 M |
| 2014 Q1 | 50 | 21.2 M | $235 M |