| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 1 | 0 | $0 |
| 2019 Q2 | 1 | 0 | $0 |
| 2019 Q1 | 1 | 0 | $0 |
| 2018 Q4 | 81 | 11.1 M | $116 M |
| 2018 Q3 | 70 | 11.0 M | $218 M |
| 2018 Q2 | 104 | 25.6 M | $573 M |
| 2018 Q1 | 85 | 23.0 M | $300 M |
| 2017 Q4 | 88 | 21.3 M | $352 M |
| 2017 Q3 | 95 | 19.1 M | $188 M |
| 2017 Q2 | 95 | 16.3 M | $154 M |
| 2017 Q1 | 95 | 16.8 M | $159 M |
| 2016 Q4 | 96 | 15.4 M | $160 M |
| 2016 Q3 | 86 | 13.8 M | $121 M |
| 2016 Q2 | 92 | 15.0 M | $116 M |
| 2016 Q1 | 108 | 17.9 M | $216 M |
| 2015 Q4 | 123 | 18.8 M | $357 M |
| 2015 Q3 | 112 | 15.9 M | $304 M |
| 2015 Q2 | 100 | 9.33 M | $171 M |
| 2015 Q1 | 107 | 9.69 M | $201 M |
| 2014 Q4 | 112 | 11.7 M | $197 M |
| 2014 Q3 | 104 | 15.9 M | $369 M |
| 2014 Q2 | 104 | 11.3 M | $282 M |
| 2014 Q1 | 88 | 15.5 M | $361 M |