| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 1 | 0 | $0 |
| 2020 Q3 | 1 | 0 | $0 |
| 2020 Q2 | 1 | 0 | $0 |
| 2020 Q1 | 1 | 0 | $0 |
| 2018 Q2 | 4 | 68.2 k | $2.50 M |
| 2018 Q1 | 39 | 836 k | $30.6 M |
| 2017 Q4 | 39 | 664 k | $24.0 M |
| 2017 Q3 | 38 | 727 k | $26.2 M |
| 2017 Q2 | 38 | 855 k | $30.7 M |
| 2017 Q1 | 42 | 1.31 M | $46.8 M |
| 2016 Q4 | 47 | 1.56 M | $55.7 M |
| 2016 Q3 | 45 | 1.11 M | $38.6 M |
| 2016 Q2 | 43 | 1.16 M | $39.4 M |
| 2016 Q1 | 43 | 1.10 M | $35.0 M |
| 2015 Q4 | 44 | 1.33 M | $43.9 M |
| 2015 Q3 | 53 | 1.66 M | $59.4 M |
| 2015 Q2 | 54 | 1.85 M | $73.2 M |
| 2015 Q1 | 53 | 2.19 M | $89.7 M |
| 2014 Q4 | 58 | 1.94 M | $79.9 M |
| 2014 Q3 | 70 | 3.45 M | $173 M |
| 2014 Q2 | 59 | 3.97 M | $211 M |
| 2014 Q1 | 54 | 4.26 M | $224 M |