| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 2 | 9.97 k | $37.0 k |
| 2016 Q4 | 23 | 340 k | $1.04 M |
| 2016 Q3 | 20 | 445 k | $2.70 M |
| 2016 Q2 | 25 | 982 k | $5.97 M |
| 2016 Q1 | 22 | 777 k | $3.77 M |
| 2015 Q4 | 21 | 905 k | $3.94 M |
| 2015 Q3 | 25 | 1.00 M | $6.08 M |
| 2015 Q2 | 29 | 1.25 M | $8.45 M |
| 2015 Q1 | 22 | 1.39 M | $10.4 M |
| 2014 Q4 | 37 | 1.66 M | $18.7 M |
| 2014 Q3 | 39 | 3.26 M | $49.3 M |
| 2014 Q2 | 34 | 3.91 M | $56.9 M |
| 2014 Q1 | 46 | 4.20 M | $68.4 M |