| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q4 | 9 | 46.6 k | $885 k |
| 2017 Q3 | 11 | 83.5 k | $1.53 M |
| 2017 Q2 | 9 | 61.0 k | $1.03 M |
| 2017 Q1 | 11 | 49.2 k | $846 k |
| 2016 Q4 | 11 | 36.6 k | $605 k |
| 2016 Q3 | 7 | 20.9 k | $359 k |
| 2016 Q2 | 6 | 20.1 k | $331 k |
| 2016 Q1 | 4 | 1.36 k | $19.0 k |
| 2015 Q4 | 6 | 18.1 k | $215 k |
| 2015 Q3 | 5 | 45.8 k | $588 k |
| 2015 Q2 | 8 | 44.8 k | $774 k |
| 2015 Q1 | 7 | 29.1 k | $491 k |
| 2014 Q4 | 9 | 86.9 k | $1.63 M |
| 2014 Q3 | 10 | 1.46 M | $32.7 M |
| 2014 Q2 | 9 | 186 k | $4.86 M |
| 2014 Q1 | 9 | 59.7 k | $1.35 M |