| 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 | 3 | 4.00 M | $46.0 k |
| 2018 Q4 | 13 | 67.7 M | $10.9 M |
| 2018 Q3 | 13 | 69.7 M | $26.7 M |
| 2018 Q2 | 12 | 69.7 M | $28.8 M |
| 2018 Q1 | 12 | 69.7 M | $30.5 M |
| 2017 Q4 | 13 | 78.2 M | $32.2 M |
| 2017 Q3 | 13 | 78.2 M | $32.1 M |
| 2017 Q2 | 14 | 130 M | $37.1 M |
| 2017 Q1 | 15 | 138 M | $35.3 M |
| 2016 Q4 | 13 | 128 M | $31.5 M |
| 2016 Q3 | 15 | 128 M | $35.0 M |
| 2016 Q2 | 15 | 128 M | $29.0 M |