| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q3 | 191 | 41.6 M | $2.23 B |
| 2017 Q2 | 205 | 41.5 M | $2.14 B |
| 2017 Q1 | 185 | 43.7 M | $2.04 B |
| 2016 Q4 | 181 | 45.0 M | $1.50 B |
| 2016 Q3 | 189 | 41.4 M | $1.85 B |
| 2016 Q2 | 180 | 42.5 M | $1.51 B |
| 2016 Q1 | 173 | 44.2 M | $1.43 B |
| 2015 Q4 | 176 | 46.1 M | $2.29 B |
| 2015 Q3 | 168 | 48.1 M | $2.19 B |
| 2015 Q2 | 182 | 45.2 M | $2.47 B |
| 2015 Q1 | 171 | 44.9 M | $2.40 B |
| 2014 Q4 | 155 | 39.7 M | $1.94 B |
| 2014 Q3 | 156 | 40.2 M | $1.87 B |
| 2014 Q2 | 164 | 40.8 M | $2.11 B |
| 2014 Q1 | 167 | 40.8 M | $2.62 B |