| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 27 | 2.80 M | $21.7 M |
| 2018 Q1 | 24 | 2.76 M | $22.0 M |
| 2017 Q4 | 27 | 2.90 M | $24.2 M |
| 2017 Q3 | 25 | 2.96 M | $25.5 M |
| 2017 Q2 | 27 | 5.92 M | $55.3 M |
| 2017 Q1 | 30 | 6.11 M | $51.6 M |
| 2016 Q4 | 31 | 6.19 M | $51.4 M |
| 2016 Q3 | 32 | 5.67 M | $47.4 M |
| 2016 Q2 | 30 | 5.77 M | $47.2 M |
| 2016 Q1 | 30 | 5.30 M | $43.5 M |
| 2015 Q4 | 37 | 5.01 M | $41.5 M |
| 2015 Q3 | 36 | 4.72 M | $38.7 M |
| 2015 Q2 | 32 | 3.35 M | $30.4 M |
| 2015 Q1 | 32 | 3.14 M | $29.6 M |
| 2014 Q4 | 32 | 2.77 M | $24.6 M |
| 2014 Q3 | 30 | 2.94 M | $27.9 M |
| 2014 Q2 | 29 | 3.18 M | $32.7 M |
| 2014 Q1 | 30 | 3.47 M | $35.3 M |