| 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 Q1 | 2 | 1.01 k | $93.0 k |
| 2017 Q4 | 82 | 1.09 M | $101 M |
| 2017 Q3 | 109 | 1.10 M | $100 M |
| 2017 Q2 | 116 | 1.06 M | $98.0 M |
| 2017 Q1 | 281 | 41.7 M | $3.69 B |
| 2016 Q4 | 268 | 40.3 M | $3.18 B |
| 2016 Q3 | 263 | 35.1 M | $3.08 B |
| 2016 Q2 | 267 | 36.3 M | $2.97 B |
| 2016 Q1 | 280 | 22.3 M | $1.83 B |
| 2015 Q4 | 284 | 19.4 M | $1.71 B |
| 2015 Q3 | 245 | 17.0 M | $1.09 B |
| 2015 Q2 | 249 | 17.0 M | $1.38 B |
| 2015 Q1 | 222 | 16.6 M | $1.13 B |
| 2014 Q4 | 220 | 15.6 M | $1.01 B |
| 2014 Q3 | 229 | 20.0 M | $1.27 B |
| 2014 Q2 | 238 | 19.1 M | $1.43 B |
| 2014 Q1 | 232 | 19.0 M | $1.44 B |