| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 40 | 2.13 M | $37.0 M |
| 2018 Q1 | 39 | 1.98 M | $30.8 M |
| 2017 Q4 | 42 | 1.81 M | $31.5 M |
| 2017 Q3 | 41 | 1.56 M | $27.0 M |
| 2017 Q2 | 41 | 1.38 M | $24.9 M |
| 2017 Q1 | 50 | 1.70 M | $33.2 M |
| 2016 Q4 | 47 | 2.13 M | $41.4 M |
| 2016 Q3 | 39 | 2.06 M | $39.2 M |
| 2016 Q2 | 35 | 2.08 M | $40.3 M |
| 2016 Q1 | 34 | 2.21 M | $36.7 M |
| 2015 Q4 | 41 | 2.50 M | $43.7 M |
| 2015 Q3 | 38 | 2.34 M | $50.1 M |
| 2015 Q2 | 39 | 2.16 M | $51.6 M |
| 2015 Q1 | 39 | 2.18 M | $66.5 M |
| 2014 Q4 | 47 | 2.26 M | $84.3 M |
| 2014 Q3 | 43 | 2.11 M | $81.5 M |
| 2014 Q2 | 46 | 2.29 M | $82.7 M |
| 2014 Q1 | 44 | 2.46 M | $79.8 M |