| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q1 | 6 | 14.1 k | $325 k |
| 2017 Q4 | 99 | 21.5 M | $1.75 B |
| 2017 Q3 | 63 | 17.2 M | $1.16 B |
| 2017 Q2 | 41 | 16.5 M | $644 M |
| 2017 Q1 | 43 | 16.1 M | $640 M |
| 2016 Q4 | 32 | 13.7 M | $368 M |
| 2016 Q3 | 26 | 8.14 M | $310 M |
| 2016 Q2 | 22 | 6.38 M | $193 M |
| 2016 Q1 | 24 | 5.76 M | $202 M |
| 2015 Q4 | 18 | 5.06 M | $158 M |