| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q3 | 2 | 25.5 k | $189 k |
| 2017 Q2 | 139 | 60.0 M | $348 M |
| 2017 Q1 | 146 | 59.6 M | $366 M |
| 2016 Q4 | 157 | 59.1 M | $423 M |
| 2016 Q3 | 149 | 58.7 M | $470 M |
| 2016 Q2 | 127 | 60.9 M | $407 M |
| 2016 Q1 | 136 | 61.9 M | $460 M |
| 2015 Q4 | 159 | 60.2 M | $530 M |
| 2015 Q3 | 142 | 57.8 M | $432 M |
| 2015 Q2 | 137 | 56.7 M | $384 M |
| 2015 Q1 | 146 | 54.9 M | $375 M |
| 2014 Q4 | 131 | 53.5 M | $393 M |
| 2014 Q3 | 138 | 52.6 M | $352 M |
| 2014 Q2 | 135 | 51.6 M | $337 M |
| 2014 Q1 | 146 | 51.3 M | $440 M |