| 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 | 2 | 227 | $16.0 k |
| 2020 Q1 | 2 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 3 | 6.59 k | $1.10 M |
| 2019 Q2 | 427 | 78.3 M | $13.1 B |
| 2019 Q1 | 434 | 77.0 M | $9.80 B |
| 2018 Q4 | 370 | 73.8 M | $8.86 B |
| 2018 Q3 | 352 | 73.3 M | $8.20 B |
| 2018 Q2 | 316 | 69.7 M | $7.16 B |
| 2018 Q1 | 311 | 66.7 M | $5.39 B |
| 2017 Q4 | 288 | 67.7 M | $4.69 B |
| 2017 Q3 | 277 | 65.5 M | $4.91 B |
| 2017 Q2 | 259 | 62.1 M | $3.80 B |
| 2017 Q1 | 245 | 60.2 M | $2.99 B |
| 2016 Q4 | 256 | 56.4 M | $2.38 B |
| 2016 Q3 | 269 | 55.4 M | $3.06 B |
| 2016 Q2 | 269 | 53.7 M | $2.63 B |
| 2016 Q1 | 293 | 51.4 M | $2.36 B |
| 2015 Q4 | 348 | 53.5 M | $5.04 B |
| 2015 Q3 | 334 | 52.0 M | $4.15 B |
| 2015 Q2 | 312 | 47.0 M | $5.41 B |
| 2015 Q1 | 279 | 46.2 M | $4.27 B |
| 2014 Q4 | 265 | 44.4 M | $3.76 B |
| 2014 Q3 | 246 | 43.6 M | $3.16 B |
| 2014 Q2 | 248 | 40.2 M | $2.87 B |
| 2014 Q1 | 219 | 34.4 M | $2.62 B |