| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 1 | 14.0 k | $4.00 k |
| 2016 Q4 | 1 | 14.0 k | $3.00 k |
| 2016 Q3 | 22 | 2.46 M | $678 k |
| 2016 Q2 | 25 | 2.82 M | $1.11 M |
| 2016 Q1 | 27 | 3.46 M | $3.36 M |
| 2015 Q4 | 30 | 3.44 M | $4.48 M |
| 2015 Q3 | 27 | 3.57 M | $5.82 M |
| 2015 Q2 | 29 | 3.50 M | $7.04 M |
| 2015 Q1 | 29 | 3.34 M | $7.35 M |
| 2014 Q4 | 28 | 4.15 M | $7.63 M |
| 2014 Q3 | 30 | 5.29 M | $10.6 M |
| 2014 Q2 | 34 | 6.24 M | $17.2 M |
| 2014 Q1 | 34 | 5.95 M | $19.7 M |