| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 1 | 11.1 k | $90.0 k |
| 2016 Q4 | 1 | 12.7 k | $101 k |
| 2016 Q3 | 1 | 14.0 k | $114 k |
| 2016 Q2 | 2 | 32.9 k | $259 k |
| 2016 Q1 | 125 | 94.3 M | $739 M |
| 2015 Q4 | 126 | 91.0 M | $698 M |
| 2015 Q3 | 132 | 85.1 M | $668 M |
| 2015 Q2 | 134 | 78.1 M | $581 M |
| 2015 Q1 | 137 | 77.7 M | $600 M |
| 2014 Q4 | 140 | 82.2 M | $615 M |
| 2014 Q3 | 132 | 94.0 M | $705 M |
| 2014 Q2 | 136 | 84.9 M | $639 M |
| 2014 Q1 | 138 | 78.5 M | $577 M |