| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 732K | $83.2M | -$930K | $113.71 | 15 |
| 2024 Q2 | 741K | $77.5M | +$30.3M | $104.60 | 16 |
| 2024 Q1 | 443K | $48.5M | -$9.1M | $109.54 | 13 |
| 2023 Q4 | 534K | $54.7M | -$53.7M | $103.34 | 15 |
| 2023 Q3 | 1.05M | $97.9M | +$47.7M | $90.57 | 13 |
| 2023 Q2 | 553K | $52.8M | -$454K | $95.31 | 14 |
| 2023 Q1 | 558K | $50.7M | +$285K | $90.85 | 13 |
| 2022 Q4 | 560K | $49.2M | -$2.15M | $87.94 | 13 |
| 2022 Q3 | 584K | $47.9M | -$221K | $81.89 | 13 |
| 2022 Q2 | 587K | $49.5M | -$669K | $84.40 | 13 |
| 2022 Q1 | 603K | $61.5M | -$7.07M | $101.88 | 15 |
| 2021 Q4 | 667K | $72.3M | -$1.03M | $108.36 | 17 |
| 2021 Q3 | 677K | $71M | -$2.61M | $104.88 | 14 |
| 2021 Q2 | 702K | $75.7M | +$2.92M | $107.94 | 14 |
| 2021 Q1 | 675K | $69.2M | +$13.1M | $102.48 | 13 |
| 2020 Q4 | 548K | $51.1M | -$9.36M | $93.20 | 12 |
| 2020 Q3 | 651K | $48M | +$7.87M | $73.68 | 12 |
| 2020 Q2 | 545K | $38.1M | -$6.37M | $69.90 | 11 |
| 2020 Q1 | 636K | $35.2M | -$954K | $55.30 | 10 |
| 2019 Q4 | 1.15M | $91.5M | +$1.59M | $79.36 | 18 |
| 2019 Q3 | 889K | $65.6M | +$1.55M | $73.79 | 17 |
| 2019 Q2 | 1.13M | $85M | -$1.4M | $75.10 | 11 |
| 2019 Q1 | 1.15M | $84.3M | -$29.3M | $73.23 | 11 |
| 2018 Q4 | 1.55M | $98.2M | +$56.2M | $63.23 | 13 |
| 2018 Q3 | 659K | $51.3M | +$25.7M | $77.86 | 11 |
| 2018 Q2 | 205K | $15.3M | -$24.1M | $74.61 | 8 |
| 2018 Q1 | 669K | $47.2M | +$43.2K | $70.42 | 10 |
| 2017 Q4 | 668K | $47.3M | -$5.35M | $70.78 | 11 |
| 2017 Q3 | 744K | $50.4M | +$201K | $67.70 | 9 |
| 2017 Q2 | 742K | $47.7M | +$1.56M | $64.99 | 10 |
| 2017 Q1 | 720K | $46M | +$5.67M | $63.87 | 10 |
| 2016 Q4 | 631K | $39M | +$3.81M | $61.77 | 9 |
| 2016 Q3 | 570K | $33.3M | +$1.15M | $58.55 | 8 |
| 2016 Q2 | 550K | $30.5M | +$1.07M | $55.41 | 10 |
| 2016 Q1 | 531K | $28.4M | +$19.3M | $53.43 | 8 |
| 2015 Q4 | 170K | $9M | -$14.6M | $53.03 | 6 |
| 2015 Q3 | 447K | $23.1M | +$550K | $51.74 | 6 |
| 2015 Q2 | 436K | $25.4M | -$2.18M | $58.20 | 6 |
| 2015 Q1 | 473K | $27.7M | +$3.92M | $58.53 | 8 |
| 2014 Q4 | 406K | $22.7M | +$19.8M | $55.87 | 6 |
| 2014 Q3 | 52.4K | $2.78M | +$378K | $53.05 | 6 |
| 2014 Q2 | 45.3K | $2.54M | +$687K | $56.11 | 5 |
| 2014 Q1 | 33.1K | $1.79M | +$261K | $54.13 | 4 |