| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q3 | 4 | 1.42 M | $16.5 M |
| 2018 Q2 | 6 | 3.62 M | $36.8 M |
| 2018 Q1 | 13 | 11.3 M | $122 M |
| 2017 Q4 | 11 | 10.0 M | $105 M |
| 2017 Q3 | 13 | 10.3 M | $110 M |
| 2017 Q2 | 17 | 14.3 M | $154 M |
| 2017 Q1 | 19 | 15.1 M | $161 M |
| 2016 Q4 | 22 | 20.0 M | $208 M |
| 2016 Q3 | 25 | 18.6 M | $191 M |
| 2016 Q2 | 27 | 23.1 M | $232 M |