| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 1 | 443 | $25.0 k |
| 2018 Q1 | 154 | 11.1 M | $657 M |
| 2017 Q4 | 158 | 12.0 M | $662 M |
| 2017 Q3 | 149 | 11.9 M | $640 M |
| 2017 Q2 | 163 | 11.9 M | $736 M |
| 2017 Q1 | 153 | 11.5 M | $561 M |
| 2016 Q4 | 151 | 7.60 M | $335 M |
| 2016 Q3 | 119 | 7.64 M | $281 M |
| 2016 Q2 | 133 | 7.98 M | $343 M |
| 2016 Q1 | 127 | 7.43 M | $277 M |
| 2015 Q4 | 130 | 7.29 M | $279 M |
| 2015 Q3 | 131 | 7.43 M | $298 M |
| 2015 Q2 | 128 | 7.20 M | $287 M |
| 2015 Q1 | 121 | 6.68 M | $298 M |
| 2014 Q4 | 112 | 6.37 M | $185 M |
| 2014 Q3 | 114 | 6.15 M | $167 M |
| 2014 Q2 | 110 | 6.16 M | $136 M |
| 2014 Q1 | 106 | 6.19 M | $143 M |