| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 1 | 3.86 k | $73.0 k |
| 2018 Q1 | 28 | 4.71 M | $88.7 M |
| 2017 Q4 | 28 | 4.55 M | $83.5 M |
| 2017 Q3 | 28 | 6.70 M | $123 M |
| 2017 Q2 | 26 | 4.48 M | $81.6 M |
| 2017 Q1 | 30 | 4.38 M | $78.3 M |
| 2016 Q4 | 30 | 4.30 M | $77.2 M |
| 2016 Q3 | 28 | 4.13 M | $78.2 M |
| 2016 Q2 | 28 | 4.05 M | $74.3 M |
| 2016 Q1 | 30 | 4.32 M | $74.6 M |
| 2015 Q4 | 29 | 4.00 M | $67.5 M |
| 2015 Q3 | 28 | 3.88 M | $67.4 M |
| 2015 Q2 | 32 | 3.72 M | $64.0 M |
| 2015 Q1 | 32 | 3.54 M | $63.4 M |
| 2014 Q4 | 28 | 3.38 M | $60.5 M |
| 2014 Q3 | 25 | 3.21 M | $57.3 M |
| 2014 Q2 | 28 | 2.98 M | $53.7 M |
| 2014 Q1 | 29 | 2.65 M | $46.5 M |