| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q4 | 3.2K | $250K | $0 | $78.08 | 1 |
| 2021 Q4 | 0 | $0 | -$1.81M | 0 | |
| 2021 Q3 | 20.3K | $1.81M | $0 | $88.98 | 1 |
| 2021 Q2 | 20.3K | $1.94M | $0 | $95.23 | 1 |
| 2021 Q1 | 20.3K | $1.97M | -$304K | $96.60 | 1 |
| 2020 Q4 | 23.5K | $2.23M | -$38K | $94.93 | 1 |
| 2020 Q3 | 23.9K | $1.91M | -$193K | $79.86 | 1 |
| 2020 Q2 | 26K | $1.96M | -$9.51M | $82.43 | 2 |
| 2020 Q1 | 279K | $11.2M | +$442K | $54.60 | 2 |
| 2019 Q4 | 268K | $16M | -$11.8M | $80.26 | 2 |
| 2019 Q3 | 394K | $26.8M | -$7.34B | $89.47 | 7 |
| 2019 Q2 | 82.8M | $7.38B | -$90.3M | $89.46 | 482 |
| 2019 Q1 | 84.2M | $6.89B | -$27.9M | $81.95 | 468 |
| 2018 Q4 | 84.3M | $6.28B | +$12.1M | $74.53 | 462 |
| 2018 Q3 | 84.2M | $7.29B | +$1.39M | $86.69 | 451 |
| 2018 Q2 | 84.2M | $6.85B | -$17.5M | $81.41 | 459 |
| 2018 Q1 | 84.5M | $7.11B | -$59.5M | $84.17 | 478 |
| 2017 Q4 | 85.2M | $7.73B | +$1.77M | $90.71 | 473 |
| 2017 Q3 | 85.1M | $6.81B | +$57.5M | $80.09 | 429 |
| 2017 Q2 | 84.8M | $6.49B | +$41.4M | $76.50 | 434 |
| 2017 Q1 | 86.8M | $6.69B | +$531M | $77.04 | 417 |
| 2016 Q4 | 87M | $6.42B | +$3.57M | $73.76 | 421 |
| 2016 Q3 | 87M | $5.55B | -$195M | $63.89 | 392 |
| 2016 Q2 | 90.6M | $5.59B | +$13.5M | $61.82 | 394 |
| 2016 Q1 | 90.6M | $4.9B | -$132M | $54.16 | 365 |
| 2015 Q4 | 91.5M | $5.23B | -$158M | $57.16 | 373 |
| 2015 Q3 | 93.5M | $5.27B | -$85.5M | $56.40 | 367 |
| 2015 Q2 | 95.6M | $5.56B | +$47.8M | $58.22 | 345 |
| 2015 Q1 | 94.9M | $5.21B | +$37.2M | $54.92 | 341 |
| 2014 Q4 | 94.6M | $5.12B | -$135M | $54.17 | 367 |
| 2014 Q3 | 97.1M | $5.09B | +$1.55B | $52.37 | 371 |
| 2014 Q2 | 65.5M | $5.37B | -$6.93M | $81.92 | 342 |
| 2014 Q1 | 66.7M | $5.25B | -$16.1M | $78.70 | 360 |