| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 214 | 37.8 M | $4.41 B |
| 2016 Q4 | 224 | 42.1 M | $1.34 B |
| 2016 Q3 | 206 | 43.3 M | $1.36 B |
| 2016 Q2 | 228 | 45.8 M | $1.65 B |
| 2016 Q1 | 222 | 46.0 M | $1.67 B |
| 2015 Q4 | 231 | 47.4 M | $1.99 B |
| 2015 Q3 | 217 | 45.6 M | $1.56 B |
| 2015 Q2 | 225 | 46.3 M | $1.91 B |
| 2015 Q1 | 216 | 43.0 M | $2.03 B |
| 2014 Q4 | 198 | 42.9 M | $1.92 B |
| 2014 Q3 | 194 | 43.6 M | $2.42 B |
| 2014 Q2 | 189 | 45.4 M | $2.35 B |
| 2014 Q1 | 174 | 40.6 M | $2.17 B |