| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2019 Q2 | 1 | 449 | $0 |
| 2016 Q1 | 2 | 1.57 M | $11.0 k |
| 2015 Q4 | 27 | 21.8 M | $1.37 M |
| 2015 Q3 | 31 | 21.6 M | $4.19 M |
| 2015 Q2 | 39 | 22.9 M | $6.40 M |
| 2015 Q1 | 46 | 25.8 M | $16.8 M |
| 2014 Q4 | 49 | 27.4 M | $84.5 M |
| 2014 Q3 | 54 | 20.9 M | $57.5 M |
| 2014 Q2 | 59 | 23.3 M | $87.3 M |
| 2014 Q1 | 64 | 23.8 M | $86.5 M |