| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2016 Q3 | 5 | 70.0 k | $146 k |
| 2016 Q2 | 4 | 12.8 k | $25.0 k |
| 2016 Q1 | 4 | 30.7 k | $46.0 k |
| 2015 Q4 | 5 | 31.6 k | $54.0 k |
| 2015 Q3 | 7 | 1.50 M | $2.34 M |
| 2015 Q2 | 13 | 2.62 M | $4.07 M |
| 2015 Q1 | 14 | 3.31 M | $4.99 M |
| 2014 Q4 | 16 | 3.81 M | $7.39 M |
| 2014 Q3 | 13 | 4.42 M | $9.63 M |
| 2014 Q2 | 11 | 6.31 M | $15.0 M |
| 2014 Q1 | 15 | 6.54 M | $16.1 M |