| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q4 | 30 | 2.08 M | $53.2 M |
| 2017 Q3 | 42 | 2.53 M | $57.8 M |
| 2017 Q2 | 39 | 1.39 M | $33.2 M |
| 2017 Q1 | 24 | 912 k | $19.8 M |
| 2016 Q4 | 18 | 753 k | $16.3 M |
| 2016 Q3 | 20 | 894 k | $17.7 M |
| 2016 Q2 | 14 | 556 k | $8.52 M |
| 2016 Q1 | 14 | 618 k | $9.94 M |
| 2015 Q4 | 13 | 415 k | $5.69 M |
| 2015 Q3 | 9 | 222 k | $2.94 M |
| 2015 Q2 | 3 | 60.8 k | $881 k |
| 2015 Q1 | 1 | 39.6 k | $592 k |
| 2014 Q4 | 1 | 39.6 k | $515 k |
| 2014 Q3 | 2 | 71.1 k | $889 k |
| 2014 Q2 | 2 | 71.1 k | $896 k |
| 2014 Q1 | 1 | 31.5 k | $339 k |