| 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 | 10.4 k | $133 k |
| 2020 Q1 | 2 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 1 | 0 | $0 |
| 2019 Q2 | 3 | 178 k | $12.6 M |
| 2019 Q1 | 407 | 538 M | $6.16 B |
| 2018 Q4 | 439 | 489 M | $4.80 B |
| 2018 Q3 | 424 | 510 M | $5.21 B |
| 2018 Q2 | 443 | 494 M | $6.79 B |
| 2018 Q1 | 441 | 505 M | $6.99 B |
| 2017 Q4 | 449 | 459 M | $5.89 B |
| 2017 Q3 | 427 | 471 M | $6.13 B |
| 2017 Q2 | 422 | 478 M | $6.26 B |
| 2017 Q1 | 437 | 494 M | $7.32 B |
| 2016 Q4 | 443 | 490 M | $6.75 B |
| 2016 Q3 | 435 | 482 M | $8.19 B |
| 2016 Q2 | 443 | 506 M | $9.88 B |
| 2016 Q1 | 402 | 492 M | $8.14 B |
| 2015 Q4 | 418 | 490 M | $5.72 B |
| 2015 Q3 | 422 | 494 M | $6.36 B |
| 2015 Q2 | 411 | 472 M | $7.68 B |
| 2015 Q1 | 424 | 480 M | $8.71 B |
| 2014 Q4 | 411 | 478 M | $8.90 B |
| 2014 Q3 | 426 | 457 M | $10.6 B |
| 2014 Q2 | 425 | 456 M | $12.9 B |
| 2014 Q1 | 433 | 457 M | $11.3 B |