| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2019 Q1 | 1 | 3.00 k | $1.00 k |
| 2018 Q4 | 1 | 3.00 k | $1.00 k |
| 2018 Q3 | 17 | 45.7 M | $35.1 M |
| 2018 Q2 | 13 | 46.5 M | $24.2 M |
| 2018 Q1 | 14 | 50.6 M | $45.9 M |
| 2017 Q4 | 10 | 52.5 M | $50.1 M |
| 2017 Q3 | 9 | 60.7 M | $57.4 M |
| 2017 Q2 | 10 | 61.5 M | $59.7 M |
| 2017 Q1 | 11 | 64.4 M | $71.3 M |
| 2016 Q4 | 10 | 66.6 M | $69.1 M |
| 2016 Q3 | 15 | 89.5 M | $89.5 M |
| 2016 Q2 | 17 | 97.4 M | $78.0 M |
| 2016 Q1 | 18 | 119 M | $95.7 M |
| 2015 Q4 | 18 | 114 M | $98.9 M |
| 2015 Q3 | 16 | 110 M | $91.7 M |
| 2015 Q2 | 15 | 113 M | $124 M |
| 2015 Q1 | 17 | 120 M | $144 M |
| 2014 Q4 | 13 | 83.6 M | $97.3 M |
| 2014 Q3 | 16 | 84.1 M | $81.9 M |
| 2014 Q2 | 17 | 78.7 M | $80.1 M |
| 2014 Q1 | 17 | 77.7 M | $78.0 M |