| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 3 | 51.4 k | $1.05 M |
| 2018 Q1 | 26 | 3.20 M | $1.92 M |
| 2017 Q4 | 30 | 6.47 M | $2.93 M |
| 2017 Q3 | 31 | 7.91 M | $6.56 M |
| 2017 Q2 | 27 | 7.92 M | $5.54 M |
| 2017 Q1 | 27 | 2.90 M | $2.62 M |
| 2016 Q4 | 36 | 4.06 M | $5.32 M |
| 2016 Q3 | 35 | 4.18 M | $5.48 M |
| 2016 Q2 | 29 | 3.96 M | $3.84 M |
| 2016 Q1 | 32 | 4.06 M | $4.62 M |
| 2015 Q4 | 35 | 2.15 M | $4.33 M |
| 2015 Q3 | 36 | 1.98 M | $4.81 M |
| 2015 Q2 | 43 | 2.02 M | $4.62 M |
| 2015 Q1 | 51 | 3.52 M | $6.65 M |
| 2014 Q4 | 52 | 4.33 M | $13.5 M |
| 2014 Q3 | 42 | 4.03 M | $30.8 M |
| 2014 Q2 | 48 | 4.11 M | $38.0 M |