| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 174 | 56.2 M | $709 M |
| 2016 Q4 | 208 | 50.2 M | $641 M |
| 2016 Q3 | 192 | 42.2 M | $313 M |
| 2016 Q2 | 182 | 38.8 M | $241 M |
| 2016 Q1 | 187 | 41.7 M | $350 M |
| 2015 Q4 | 218 | 40.4 M | $418 M |
| 2015 Q3 | 188 | 34.2 M | $318 M |
| 2015 Q2 | 196 | 35.4 M | $535 M |
| 2015 Q1 | 193 | 39.1 M | $597 M |
| 2014 Q4 | 210 | 40.4 M | $656 M |
| 2014 Q3 | 226 | 50.1 M | $988 M |
| 2014 Q2 | 229 | 63.5 M | $1.44 B |
| 2014 Q1 | 215 | 62.9 M | $1.49 B |