| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q2 | 2 | 70.2 k | $4.27 M |
| 2017 Q1 | 251 | 76.1 M | $4.52 B |
| 2016 Q4 | 246 | 71.9 M | $3.89 B |
| 2016 Q3 | 231 | 71.8 M | $3.30 B |
| 2016 Q2 | 288 | 73.2 M | $3.22 B |
| 2016 Q1 | 257 | 77.4 M | $2.99 B |
| 2015 Q4 | 242 | 77.1 M | $3.16 B |
| 2015 Q3 | 234 | 76.1 M | $2.92 B |
| 2015 Q2 | 226 | 75.1 M | $2.99 B |
| 2015 Q1 | 215 | 72.6 M | $2.55 B |
| 2014 Q4 | 216 | 72.2 M | $2.41 B |
| 2014 Q3 | 215 | 69.5 M | $2.08 B |
| 2014 Q2 | 207 | 67.2 M | $1.95 B |
| 2014 Q1 | 203 | 63.7 M | $1.94 B |