| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q4 | 1 | 0 | $0 |
| 2021 Q3 | 1 | 2.24 k | $24.0 k |
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 345 | 331 M | $4.69 B |
| 2020 Q3 | 369 | 326 M | $3.05 B |
| 2020 Q2 | 386 | 304 M | $3.25 B |
| 2020 Q1 | 377 | 294 M | $1.69 B |
| 2019 Q4 | 394 | 269 M | $5.10 B |
| 2019 Q3 | 407 | 253 M | $4.25 B |
| 2019 Q2 | 397 | 268 M | $5.09 B |
| 2019 Q1 | 385 | 263 M | $5.08 B |
| 2018 Q4 | 379 | 273 M | $4.36 B |
| 2018 Q3 | 405 | 284 M | $8.32 B |
| 2018 Q2 | 402 | 270 M | $8.20 B |
| 2018 Q1 | 351 | 272 M | $7.89 B |
| 2017 Q4 | 359 | 260 M | $7.65 B |
| 2017 Q3 | 356 | 255 M | $6.73 B |
| 2017 Q2 | 372 | 250 M | $6.93 B |
| 2017 Q1 | 366 | 228 M | $7.42 B |
| 2016 Q4 | 351 | 164 M | $5.78 B |
| 2016 Q3 | 321 | 165 M | $5.52 B |
| 2016 Q2 | 277 | 153 M | $4.15 B |
| 2016 Q1 | 219 | 129 M | $2.91 B |
| 2015 Q4 | 186 | 129 M | $2.38 B |
| 2015 Q3 | 140 | 107 M | $1.61 B |
| 2015 Q2 | 146 | 88.3 M | $1.54 B |
| 2015 Q1 | 130 | 84.8 M | $1.35 B |
| 2014 Q4 | 119 | 64.5 M | $1.03 B |
| 2014 Q3 | 124 | 61.5 M | $1.31 B |
| 2014 Q2 | 131 | 59.4 M | $1.43 B |