| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 655K | $83.1M | +$5.33M | $127.02 | 47 |
| 2024 Q2 | 613K | $77.3M | +$13.6M | $125.77 | 49 |
| 2024 Q1 | 507K | $62M | -$22.4M | $122.17 | 49 |
| 2023 Q4 | 684K | $76.7M | +$14.5M | $112.15 | 40 |
| 2023 Q3 | 557K | $56.1M | -$7.92M | $100.51 | 36 |
| 2023 Q2 | 634K | $67.8M | +$12.4M | $106.83 | 37 |
| 2023 Q1 | 439K | $46.6M | +$2M | $106.00 | 30 |
| 2022 Q4 | 496K | $48.1M | +$880K | $96.98 | 29 |
| 2022 Q3 | 507K | $37.7M | +$559K | $74.33 | 24 |
| 2022 Q2 | 498K | $43.1M | -$2.15M | $86.34 | 23 |
| 2022 Q1 | 521K | $52.5M | -$10.7M | $100.87 | 25 |
| 2021 Q4 | 622K | $69M | +$12.4M | $111.21 | 36 |
| 2021 Q3 | 496K | $53.2M | +$12.7M | $107.30 | 35 |
| 2021 Q2 | 377K | $40.9M | +$2.96M | $108.13 | 34 |
| 2021 Q1 | 354K | $34.4M | +$577K | $96.87 | 27 |
| 2020 Q4 | 337K | $32.9M | -$25.1M | $97.61 | 31 |
| 2020 Q3 | 595K | $50.4M | +$21.9M | $84.66 | 22 |
| 2020 Q2 | 336K | $24.7M | +$11.1M | $73.69 | 15 |
| 2020 Q1 | 197K | $11.8M | +$2.81M | $60.08 | 14 |
| 2019 Q4 | 154K | $10.6M | -$4.85M | $68.91 | 17 |
| 2019 Q3 | 230K | $14M | -$1.7M | $60.83 | 16 |
| 2019 Q2 | 258K | $16.1M | -$6.12M | $62.39 | 20 |
| 2019 Q1 | 356K | $22.4M | -$15.5M | $63.03 | 20 |
| 2018 Q4 | 608K | $34.6M | +$22M | $56.82 | 15 |
| 2018 Q3 | 216K | $13.9M | -$9.9M | $64.56 | 20 |
| 2018 Q2 | 370K | $23.6M | +$3.95M | $63.89 | 22 |
| 2018 Q1 | 306K | $21M | -$2.74M | $68.67 | 20 |
| 2017 Q4 | 347K | $23.4M | +$3.37M | $67.59 | 24 |
| 2017 Q3 | 286K | $19.4M | -$8.39M | $67.91 | 20 |
| 2017 Q2 | 408K | $25.6M | -$638K | $62.66 | 24 |
| 2017 Q1 | 431K | $23.9M | -$1.45M | $55.40 | 21 |
| 2016 Q4 | 475K | $24.2M | +$5.38M | $50.99 | 23 |
| 2016 Q3 | 312K | $17.3M | -$24.1M | $55.53 | 27 |
| 2016 Q2 | 767K | $42.4M | +$4.46M | $55.36 | 39 |
| 2016 Q1 | 662K | $37.4M | -$17.3M | $56.52 | 39 |
| 2015 Q4 | 969K | $54.1M | +$32.6M | $55.85 | 33 |
| 2015 Q3 | 323K | $17.1M | -$5.59M | $53.05 | 27 |
| 2015 Q2 | 424K | $22.8M | +$14M | $53.81 | 27 |
| 2015 Q1 | 163K | $8.58M | -$10.2M | $52.51 | 18 |
| 2014 Q4 | 390K | $18.3M | +$18.1M | $46.98 | 22 |
| 2014 Q3 | 44.6K | $2.18M | -$102K | $49.48 | 2 |
| 2014 Q2 | 46.7K | $2.37M | +$1.79M | $50.83 | 1 |
| 2014 Q1 | 11.5K | $583K | +$583K | $50.59 | 1 |