| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 60 | 3.87 M | $117 M |
| 2019 Q3 | 66 | 4.37 M | $131 M |
| 2019 Q2 | 65 | 4.13 M | $124 M |
| 2019 Q1 | 65 | 3.46 M | $77.9 M |
| 2018 Q4 | 64 | 3.39 M | $70.3 M |
| 2018 Q3 | 67 | 3.37 M | $89.5 M |
| 2018 Q2 | 67 | 3.45 M | $101 M |
| 2018 Q1 | 66 | 3.47 M | $101 M |
| 2017 Q4 | 65 | 3.34 M | $97.7 M |
| 2017 Q3 | 56 | 3.16 M | $78.7 M |
| 2017 Q2 | 54 | 3.22 M | $73.3 M |
| 2017 Q1 | 38 | 2.82 M | $66.6 M |
| 2016 Q4 | 31 | 2.76 M | $56.9 M |
| 2016 Q3 | 29 | 2.85 M | $52.4 M |
| 2016 Q2 | 26 | 2.62 M | $45.7 M |
| 2016 Q1 | 27 | 2.66 M | $46.1 M |
| 2015 Q4 | 27 | 2.59 M | $49.8 M |
| 2015 Q3 | 24 | 2.45 M | $42.4 M |
| 2015 Q2 | 25 | 2.44 M | $42.8 M |
| 2015 Q1 | 23 | 2.34 M | $36.3 M |
| 2014 Q4 | 21 | 2.18 M | $31.3 M |
| 2014 Q3 | 1 | 15.3 k | $153 k |