| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q1 | 1 | 217 k | $347 k |
| 2017 Q4 | 14 | 12.2 M | $7.20 M |
| 2017 Q3 | 14 | 11.6 M | $9.50 M |
| 2017 Q2 | 21 | 12.6 M | $9.03 M |
| 2017 Q1 | 21 | 12.9 M | $11.9 M |
| 2016 Q4 | 25 | 9.12 M | $9.75 M |
| 2016 Q3 | 21 | 4.47 M | $7.74 M |
| 2016 Q2 | 22 | 8.92 M | $37.4 M |
| 2016 Q1 | 25 | 8.74 M | $31.4 M |
| 2015 Q4 | 17 | 10.3 M | $50.0 M |
| 2015 Q3 | 18 | 11.5 M | $41.0 M |
| 2015 Q2 | 22 | 13.9 M | $68.3 M |
| 2015 Q1 | 15 | 7.08 M | $37.9 M |
| 2014 Q4 | 11 | 6.99 M | $27.3 M |
| 2014 Q3 | 17 | 7.25 M | $39.4 M |