| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 2 | 2.17 k | $187 k |
| 2020 Q4 | 2 | 2.17 k | $154 k |
| 2020 Q3 | 1 | 0 | $0 |
| 2020 Q2 | 1 | 0 | $0 |
| 2020 Q1 | 2 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 1 | 0 | $0 |
| 2019 Q2 | 1 | 0 | $0 |
| 2019 Q1 | 58 | 2.78 M | $165 M |
| 2018 Q4 | 60 | 2.88 M | $148 M |
| 2018 Q3 | 65 | 2.95 M | $185 M |
| 2018 Q2 | 61 | 2.98 M | $182 M |
| 2018 Q1 | 54 | 3.09 M | $182 M |
| 2017 Q4 | 52 | 2.93 M | $178 M |
| 2017 Q3 | 46 | 2.89 M | $166 M |
| 2017 Q2 | 42 | 2.90 M | $163 M |
| 2017 Q1 | 42 | 3.18 M | $177 M |
| 2016 Q4 | 42 | 2.47 M | $134 M |
| 2016 Q3 | 32 | 1.51 M | $76.0 M |
| 2016 Q2 | 31 | 1.53 M | $73.1 M |
| 2016 Q1 | 34 | 1.65 M | $79.3 M |
| 2015 Q4 | 32 | 2.36 M | $107 M |