| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q3 | 1 | 301 | $11.0 k |
| 2017 Q2 | 213 | 50.5 M | $1.68 B |
| 2017 Q1 | 221 | 52.3 M | $1.73 B |
| 2016 Q4 | 262 | 56.6 M | $1.89 B |
| 2016 Q3 | 250 | 63.8 M | $1.70 B |
| 2016 Q2 | 249 | 63.2 M | $1.49 B |
| 2016 Q1 | 262 | 67.2 M | $1.65 B |
| 2015 Q4 | 272 | 71.5 M | $1.71 B |
| 2015 Q3 | 263 | 71.0 M | $1.94 B |
| 2015 Q2 | 267 | 74.1 M | $2.17 B |
| 2015 Q1 | 264 | 78.7 M | $1.94 B |
| 2014 Q4 | 257 | 73.0 M | $2.03 B |
| 2014 Q3 | 261 | 70.3 M | $1.75 B |
| 2014 Q2 | 264 | 79.1 M | $2.06 B |
| 2014 Q1 | 258 | 74.0 M | $2.40 B |