| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 1 | 0 | $0 |
| 2020 Q3 | 1 | 0 | $0 |
| 2020 Q2 | 1 | 0 | $0 |
| 2020 Q1 | 1 | 0 | $0 |
| 2018 Q4 | 1 | 18.0 k | $759 k |
| 2018 Q2 | 157 | 188 M | $2.46 B |
| 2018 Q1 | 183 | 195 M | $3.75 B |
| 2017 Q4 | 188 | 193 M | $3.27 B |
| 2017 Q3 | 170 | 193 M | $3.01 B |
| 2017 Q2 | 185 | 194 M | $3.44 B |
| 2017 Q1 | 195 | 189 M | $3.65 B |
| 2016 Q4 | 176 | 189 M | $2.94 B |
| 2016 Q3 | 150 | 188 M | $2.95 B |
| 2016 Q2 | 144 | 192 M | $2.63 B |
| 2016 Q1 | 131 | 190 M | $2.65 B |
| 2015 Q4 | 132 | 190 M | $2.58 B |
| 2015 Q3 | 128 | 190 M | $2.23 B |
| 2015 Q2 | 131 | 184 M | $2.40 B |
| 2015 Q1 | 109 | 178 M | $2.21 B |