| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 770 K | $86.1 M | -$1.73 M | $112.04 | 70 |
| 2023 Q4 | 789 K | $88.8 M | -$12.7 M | $112.52 | 72 |
| 2023 Q3 | 858 K | $84.8 M | +$11 M | $98.90 | 69 |
| 2023 Q2 | 745 K | $76.9 M | -$2.7 M | $103.29 | 72 |
| 2023 Q1 | 754 K | $79.2 M | -$1.91 M | $105.13 | 70 |
| 2022 Q4 | 781 K | $84.1 M | +$4.25 M | $107.65 | 73 |
| 2022 Q3 | 730 K | $72.1 M | +$105 K | $98.74 | 69 |
| 2022 Q2 | 708 K | $73.9 M | +$1.04 M | $104.31 | 72 |
| 2022 Q1 | 671 K | $76.5 M | -$4.7 M | $114.16 | 77 |
| 2021 Q4 | 717 K | $86 M | -$5.97 M | $119.49 | 84 |
| 2021 Q3 | 752 K | $84.4 M | -$4.11 M | $112.19 | 81 |
| 2021 Q2 | 773 K | $87.1 M | -$1.14 M | $112.59 | 75 |
| 2021 Q1 | 784 K | $87.4 M | -$14.5 M | $111.43 | 77 |
| 2020 Q4 | 916 K | $87.8 M | -$9.84 M | $95.69 | 74 |
| 2020 Q3 | 974 K | $74 M | -$40 M | $75.77 | 64 |
| 2020 Q2 | 1.5 M | $115 M | -$10.7 M | $76.34 | 72 |
| 2020 Q1 | 1.61 M | $107 M | +$8.65 M | $66.09 | 68 |
| 2019 Q4 | 1.48 M | $148 M | +$20.6 M | $100.08 | 86 |
| 2019 Q3 | 1.15 M | $109 M | +$11.3 M | $95.07 | 68 |
| 2019 Q2 | 1.03 M | $96.3 M | -$4.92 M | $93.02 | 64 |
| 2019 Q1 | 1.03 M | $94.5 M | +$15.4 M | $91.49 | 66 |
| 2018 Q4 | 867 K | $71.9 M | +$2.57 M | $82.87 | 56 |
| 2018 Q3 | 810 K | $78.5 M | +$678 K | $96.93 | 52 |
| 2018 Q2 | 808 K | $77 M | -$3.95 M | $95.25 | 53 |
| 2018 Q1 | 855 K | $75.9 M | -$9.95 M | $88.75 | 56 |
| 2017 Q4 | 966 K | $88.4 M | +$9.23 M | $91.35 | 50 |
| 2017 Q3 | 834 K | $79.9 M | -$12 M | $95.78 | 41 |
| 2017 Q2 | 959 K | $88.6 M | -$9.12 M | $92.30 | 40 |
| 2017 Q1 | 1.05 M | $95.6 M | +$19.9 M | $91.55 | 39 |
| 2016 Q4 | 839 K | $78.5 M | +$10.9 M | $93.42 | 38 |
| 2016 Q3 | 717 K | $58.7 M | +$14.5 M | $81.97 | 27 |
| 2016 Q2 | 540 K | $42 M | +$3.73 M | $77.91 | 25 |
| 2016 Q1 | 489 K | $37.4 M | +$13.8 M | $76.74 | 23 |
| 2015 Q4 | 318 K | $23.5 M | +$7.31 M | $74.65 | 22 |
| 2015 Q3 | 193 K | $14 M | -$1.51 M | $71.77 | 20 |
| 2015 Q2 | 214 K | $16.5 M | +$1.35 M | $77.21 | 18 |
| 2015 Q1 | 197 K | $15.5 M | +$6.34 M | $79.01 | 15 |
| 2014 Q4 | 117 K | $9.08 M | +$3.82 M | $77.98 | 15 |
| 2014 Q3 | 69 K | $4.83 M | -$1.79 M | $70.00 | 11 |
| 2014 Q2 | 94.2 K | $6.96 M | +$2.21 M | $73.87 | 13 |
| 2014 Q1 | 64.4 K | $4.65 M | +$2.74 M | $72.27 | 12 |