| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q3 | 21 | 4.54 M | $5.17 M |
| 2017 Q2 | 24 | 5.42 M | $6.29 M |
| 2017 Q1 | 27 | 5.54 M | $7.26 M |
| 2016 Q4 | 37 | 9.16 M | $19.2 M |
| 2016 Q3 | 31 | 8.10 M | $21.3 M |
| 2016 Q2 | 33 | 7.87 M | $14.7 M |
| 2016 Q1 | 34 | 7.89 M | $22.9 M |
| 2015 Q4 | 30 | 7.18 M | $22.4 M |
| 2015 Q3 | 27 | 6.82 M | $21.5 M |
| 2015 Q2 | 33 | 5.92 M | $22.5 M |
| 2015 Q1 | 34 | 6.50 M | $30.7 M |
| 2014 Q4 | 41 | 7.66 M | $48.7 M |
| 2014 Q3 | 31 | 7.03 M | $34.4 M |
| 2014 Q2 | 34 | 4.42 M | $33.5 M |
| 2014 Q1 | 36 | 4.31 M | $45.1 M |