| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q1 | 4 | 1.19 M | $12.8 M |
| 2017 Q4 | 3 | 1.05 M | $11.1 M |
| 2017 Q3 | 4 | 1.07 M | $11.2 M |
| 2017 Q2 | 5 | 1.07 M | $11.2 M |
| 2017 Q1 | 13 | 5.79 M | $60.2 M |
| 2016 Q4 | 14 | 5.79 M | $58.8 M |
| 2016 Q3 | 15 | 6.08 M | $61.1 M |
| 2016 Q2 | 16 | 7.17 M | $71.7 M |
| 2016 Q1 | 18 | 8.28 M | $81.2 M |
| 2015 Q4 | 22 | 8.19 M | $81.2 M |
| 2015 Q3 | 20 | 8.66 M | $85.5 M |
| 2015 Q2 | 33 | 18.1 M | $181 M |