| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 246 K | $82.6 M | -$17.1 M | $335.95 | 3 |
| 2023 Q4 | 297 K | $84 M | -$1.01 M | $283.07 | 3 |
| 2023 Q3 | 300 K | $71.5 M | -$38.1 M | $245.82 | 3 |
| 2023 Q2 | 464 K | $116 M | +$3.28 M | $249.97 | 4 |
| 2023 Q1 | 451 K | $96.3 M | -$686 K | $213.59 | 3 |
| 2022 Q4 | 454 K | $84.1 M | +$11.6 M | $194.16 | 3 |
| 2022 Q3 | 397 K | $73 M | -$23 M | $183.78 | 2 |
| 2022 Q2 | 504 K | $109 M | +$9.83 M | $216.70 | 3 |
| 2022 Q1 | 458 K | $111 M | +$527 K | $243.22 | 2 |
| 2021 Q4 | 456 K | $141 M | -$22 M | $309.70 | 2 |
| 2021 Q3 | 527 K | $138 M | -$12.1 M | $262.08 | 2 |
| 2021 Q2 | 573 K | $119 M | +$5.13 M | $206.61 | 2 |
| 2021 Q1 | 549 K | $108 M | -$1.58 M | $196.37 | 2 |
| 2020 Q4 | 557 K | $109 M | +$4.85 M | $194.98 | 2 |
| 2020 Q3 | 532 K | $102 M | $0 | $191.09 | 1 |
| 2020 Q2 | 532 K | $89.6 M | $0 | $168.46 | 1 |
| 2020 Q1 | 532 K | $72.3 M | -$484 K | $136.00 | 1 |
| 2019 Q4 | 535 K | $92.2 M | +$2.95 M | $172.23 | 1 |
| 2019 Q3 | 518 K | $76.4 M | -$2.44 M | $147.34 | 1 |
| 2019 Q2 | 535 K | $82.3 M | $0 | $153.97 | 1 |
| 2019 Q1 | 535 K | $73 M | -$20.2 M | $136.58 | 1 |
| 2018 Q4 | 683 K | $88.2 M | -$1.22 M | $131.27 | 2 |
| 2018 Q3 | 692 K | $106 M | -$9.37 M | $153.75 | 1 |
| 2018 Q2 | 753 K | $99.8 M | -$175 K | $132.53 | 1 |
| 2018 Q1 | 754 K | $89.1 M | +$89.1 M | $118.14 | 1 |
| 2017 Q3 | 915 K | $104 M | +$2.36 M | $113.88 | 2 |
| 2017 Q2 | 897 K | $87.7 M | +$11.2 M | $97.80 | 3 |
| 2017 Q1 | 782 K | $62.4 M | +$6.85 M | $79.73 | 2 |
| 2016 Q4 | 696 K | $49.7 M | +$49.7 M | $71.30 | 1 |
| 2016 Q2 | 51.7 K | $3.62 M | -$2.46 M | $70.01 | 1 |
| 2016 Q1 | 86.9 K | $6.52 M | -$8.4 M | $75.10 | 1 |
| 2015 Q4 | 199 K | $15.4 M | +$7.89 M | $77.70 | 1 |
| 2015 Q3 | 97.3 K | $6.9 M | +$1.15 M | $70.97 | 1 |
| 2015 Q2 | 81.1 K | $5.46 M | +$1.91 M | $67.30 | 1 |
| 2015 Q1 | 52.7 K | $3.71 M | +$3.71 M | $70.53 | 1 |