| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q1 | 1 | 321 k | $5.18 M |
| 2016 Q4 | 265 | 140 M | $2.12 B |
| 2016 Q3 | 270 | 131 M | $1.73 B |
| 2016 Q2 | 286 | 131 M | $1.50 B |
| 2016 Q1 | 297 | 138 M | $1.81 B |
| 2015 Q4 | 319 | 155 M | $2.64 B |
| 2015 Q3 | 17 | 3.88 M | $47.9 M |
| 2015 Q2 | 2 | 29.3 k | $466 k |
| 2015 Q1 | 2 | 31.2 k | $565 k |
| 2014 Q4 | 2 | 31.9 k | $561 k |
| 2014 Q3 | 1 | 15.5 k | $273 k |
| 2014 Q2 | 1 | 21.7 k | $377 k |
| 2014 Q1 | 1 | 20.3 k | $327 k |