| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2016 Q2 | 1 | 7.10 k | $511 k |
| 2016 Q1 | 181 | 72.8 M | $715 M |
| 2015 Q4 | 179 | 70.7 M | $757 M |
| 2015 Q3 | 164 | 67.5 M | $802 M |
| 2015 Q2 | 172 | 65.6 M | $678 M |
| 2015 Q1 | 181 | 61.0 M | $784 M |
| 2014 Q4 | 168 | 60.2 M | $730 M |
| 2014 Q3 | 162 | 63.8 M | $852 M |
| 2014 Q2 | 156 | 55.2 M | $657 M |
| 2014 Q1 | 142 | 51.1 M | $621 M |