| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q2 | 3 | 31.0 k | $377 k |
| 2018 Q1 | 93 | 10.1 M | $123 M |
| 2017 Q4 | 96 | 13.9 M | $211 M |
| 2017 Q3 | 85 | 14.3 M | $215 M |
| 2017 Q2 | 85 | 15.6 M | $236 M |
| 2017 Q1 | 87 | 15.6 M | $212 M |
| 2016 Q4 | 85 | 16.3 M | $212 M |
| 2016 Q3 | 94 | 17.0 M | $245 M |
| 2016 Q2 | 82 | 13.8 M | $218 M |
| 2016 Q1 | 77 | 14.6 M | $215 M |
| 2015 Q4 | 70 | 15.5 M | $250 M |
| 2015 Q3 | 68 | 18.4 M | $195 M |
| 2015 Q2 | 76 | 21.8 M | $406 M |