| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 751K | $93.4M | -$2.67M | $124.22 | 76 |
| 2024 Q2 | 785K | $86.3M | -$144K | $110.02 | 79 |
| 2024 Q1 | 783K | $87.6M | -$2.16M | $112.04 | 73 |
| 2023 Q4 | 805K | $90.6M | -$12.2M | $112.52 | 73 |
| 2023 Q3 | 858K | $84.8M | +$11M | $98.90 | 68 |
| 2023 Q2 | 745K | $77M | -$2.69M | $103.29 | 73 |
| 2023 Q1 | 763K | $80.1M | +$412K | $105.13 | 72 |
| 2022 Q4 | 783K | $84.5M | +$4.25M | $107.65 | 74 |
| 2022 Q3 | 732K | $72.3M | +$105K | $98.74 | 70 |
| 2022 Q2 | 708K | $73.9M | +$2.55M | $104.31 | 72 |
| 2022 Q1 | 682K | $77.8M | -$4.94M | $114.16 | 78 |
| 2021 Q4 | 717K | $86M | -$5.97M | $119.49 | 84 |
| 2021 Q3 | 752K | $84.4M | -$4.11M | $112.19 | 80 |
| 2021 Q2 | 781K | $87.9M | -$1.14M | $112.59 | 75 |
| 2021 Q1 | 791K | $88.2M | -$19M | $111.43 | 77 |
| 2020 Q4 | 970K | $93M | -$9.27M | $95.69 | 76 |
| 2020 Q3 | 1.02M | $77.2M | -$40M | $75.77 | 65 |
| 2020 Q2 | 1.54M | $118M | -$11.2M | $76.34 | 73 |
| 2020 Q1 | 1.68M | $111M | +$7.35M | $66.09 | 71 |
| 2019 Q4 | 1.69M | $153M | +$21.1M | $100.08 | 88 |
| 2019 Q3 | 1.18M | $112M | +$13.1M | $95.07 | 69 |
| 2019 Q2 | 1.03M | $96.3M | -$4.92M | $93.02 | 64 |
| 2019 Q1 | 1.03M | $94.5M | +$15.4M | $91.49 | 66 |
| 2018 Q4 | 867K | $71.9M | +$2.57M | $82.87 | 56 |
| 2018 Q3 | 810K | $78.5M | +$752K | $96.93 | 52 |
| 2018 Q2 | 830K | $77.4M | -$3.95M | $95.25 | 55 |
| 2018 Q1 | 855K | $75.9M | -$9.95M | $88.75 | 56 |
| 2017 Q4 | 966K | $88.4M | +$9.23M | $91.35 | 50 |
| 2017 Q3 | 834K | $79.9M | -$12M | $95.78 | 41 |
| 2017 Q2 | 959K | $88.6M | -$7.88M | $92.30 | 40 |
| 2017 Q1 | 1.05M | $95.6M | +$19.9M | $91.55 | 39 |
| 2016 Q4 | 839K | $78.5M | +$10.9M | $93.42 | 38 |
| 2016 Q3 | 717K | $58.7M | +$14.5M | $81.97 | 27 |
| 2016 Q2 | 540K | $42M | +$3.76M | $77.91 | 25 |
| 2016 Q1 | 490K | $37.4M | +$13.8M | $76.74 | 24 |
| 2015 Q4 | 318K | $23.5M | +$7.31M | $74.65 | 22 |
| 2015 Q3 | 193K | $14M | -$1.51M | $71.77 | 20 |
| 2015 Q2 | 214K | $16.5M | +$1.35M | $77.21 | 18 |
| 2015 Q1 | 197K | $15.5M | +$6.34M | $79.01 | 15 |
| 2014 Q4 | 117K | $9.08M | +$3.82M | $77.98 | 15 |
| 2014 Q3 | 69K | $4.83M | -$1.79M | $70.00 | 11 |
| 2014 Q2 | 94.2K | $6.96M | +$2.21M | $73.87 | 13 |
| 2014 Q1 | 64.4K | $4.65M | +$2.74M | $72.27 | 12 |