| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 2 | 6.00 | $0 |
| 2019 Q2 | 1 | 0 | $0 |
| 2019 Q1 | 3 | 539 | $3.00 k |
| 2018 Q4 | 64 | 15.9 M | $3.02 M |
| 2018 Q3 | 69 | 15.8 M | $14.8 M |
| 2018 Q2 | 72 | 11.4 M | $16.5 M |
| 2018 Q1 | 90 | 18.0 M | $30.5 M |
| 2017 Q4 | 102 | 15.2 M | $43.3 M |
| 2017 Q3 | 105 | 17.2 M | $71.9 M |
| 2017 Q2 | 104 | 19.8 M | $128 M |
| 2017 Q1 | 103 | 22.0 M | $179 M |
| 2016 Q4 | 111 | 22.8 M | $163 M |
| 2016 Q3 | 112 | 23.3 M | $249 M |
| 2016 Q2 | 106 | 22.4 M | $183 M |
| 2016 Q1 | 96 | 20.9 M | $188 M |
| 2015 Q4 | 111 | 23.3 M | $234 M |
| 2015 Q3 | 121 | 25.9 M | $265 M |
| 2015 Q2 | 99 | 21.5 M | $436 M |
| 2015 Q1 | 57 | 16.1 M | $232 M |
| 2014 Q4 | 41 | 9.36 M | $74.9 M |
| 2014 Q3 | 30 | 1.83 M | $6.15 M |
| 2014 Q2 | 28 | 1.96 M | $6.16 M |
| 2014 Q1 | 26 | 1.59 M | $5.00 M |