| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2016 Q2 | 1 | 14.5 k | $663 k |
| 2016 Q1 | 243 | 43.0 M | $2.38 B |
| 2015 Q4 | 219 | 46.5 M | $2.43 B |
| 2015 Q3 | 221 | 47.0 M | $2.50 B |
| 2015 Q2 | 218 | 45.4 M | $2.44 B |
| 2015 Q1 | 231 | 44.5 M | $2.43 B |
| 2014 Q4 | 243 | 44.3 M | $2.42 B |
| 2014 Q3 | 258 | 44.7 M | $2.15 B |
| 2014 Q2 | 258 | 46.7 M | $2.75 B |
| 2014 Q1 | 226 | 44.6 M | $2.26 B |