| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2016 Q3 | 1 | 13.6 k | $815 k |
| 2016 Q2 | 2 | 17.5 k | $1.02 M |
| 2016 Q1 | 220 | 33.1 M | $2.24 B |
| 2015 Q4 | 228 | 35.3 M | $2.10 B |
| 2015 Q3 | 227 | 35.9 M | $1.96 B |
| 2015 Q2 | 215 | 36.0 M | $1.87 B |
| 2015 Q1 | 206 | 35.2 M | $1.80 B |
| 2014 Q4 | 198 | 34.8 M | $1.85 B |
| 2014 Q3 | 206 | 34.3 M | $1.59 B |
| 2014 Q2 | 197 | 33.3 M | $1.61 B |
| 2014 Q1 | 171 | 21.5 M | $1.01 B |