| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 29 | 2.70 M | $10.4 M |
| 2018 Q1 | 33 | 2.72 M | $8.83 M |
| 2017 Q4 | 27 | 2.48 M | $7.04 M |
| 2017 Q3 | 29 | 2.26 M | $7.94 M |
| 2017 Q2 | 25 | 1.91 M | $3.72 M |
| 2017 Q1 | 25 | 2.37 M | $4.86 M |
| 2016 Q4 | 25 | 2.44 M | $4.93 M |
| 2016 Q3 | 29 | 2.75 M | $6.58 M |
| 2016 Q2 | 28 | 2.69 M | $6.46 M |
| 2016 Q1 | 28 | 2.95 M | $10.3 M |
| 2015 Q4 | 31 | 2.70 M | $13.8 M |
| 2015 Q3 | 27 | 2.76 M | $14.6 M |
| 2015 Q2 | 32 | 2.60 M | $15.1 M |
| 2015 Q1 | 26 | 2.10 M | $13.4 M |
| 2014 Q4 | 23 | 790 k | $5.31 M |
| 2014 Q3 | 18 | 572 k | $2.94 M |
| 2014 Q2 | 19 | 513 k | $2.96 M |
| 2014 Q1 | 20 | 509 k | $3.23 M |