| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 285,023 | $89,078,238 | +$36,935,224 | $312.53 | 2 |
| 2025 Q2 | 173,897 | $52,143,014 | $299.85 | 1 | |
| 2025 Q1 | 0 | $0 | -$1,279,725 | $312.53 | 0 |
| 2024 Q4 | 5,690 | $1,279,725 | -$19,123,877 | $224.66 | 4 |
| 2024 Q3 | 89,809 | $20,403,602 | +$528,313 | $225.09 | 3 |
| 2024 Q2 | 87,486 | $19,710,533 | +$13,880,587 | $225.30 | 3 |
| 2024 Q1 | 25,811 | $6,272,140 | -$4,549,741 | $243.00 | 2 |
| 2023 Q4 | 48,107 | $9,879,759 | +$4,442,782 | $205.38 | 5 |
| 2023 Q3 | 26,228 | $4,720,206 | -$663,422 | $179.97 | 2 |
| 2023 Q2 | 29,680 | $5,710,943 | +$4,162,737 | $192.43 | 3 |
| 2023 Q1 | 8,885 | $1,422,576 | -$476,390 | $160.11 | 4 |
| 2022 Q4 | 11,503 | $1,906,162 | -$16,050,529 | $165.71 | 3 |
| 2022 Q3 | 132,500 | $17,932,000 | +$15,043,000 | $135.42 | 2 |
| 2022 Q2 | 20,419 | $2,889,000 | +$2,612,139 | $141.49 | 4 |
| 2022 Q1 | 1,959 | $303,000 | -$723,000 | $154.67 | 1 |
| 2021 Q4 | 7,715 | $1,026,000 | +$625,691 | $132.99 | 3 |
| 2021 Q3 | 3,009 | $360,000 | -$62,734,138 | $128.70 | 2 |
| 2021 Q2 | 551,062 | $63,092,000 | +$62,658,000 | $114.50 | 4 |
| 2021 Q1 | 3,525 | $416,000 | +$407,000 | $118.83 | 2 |
| 2020 Q4 | 95 | $9,000 | -$13,428,000 | $94.74 | 1 |
| 2020 Q3 | 138,642 | $13,437,000 | +$12,515,380 | $97.75 | 2 |
| 2020 Q2 | 9,147 | $922,000 | +$907,729 | $100.65 | 2 |
| 2020 Q1 | 142 | $13,000 | -$16,086,000 | $91.55 | 1 |
| 2019 Q4 | 189,349 | $16,098,000 | +$14,830,000 | $85.02 | 3 |
| 2019 Q3 | 15,400 | $1,268,000 | +$452,000 | $82.34 | 1 |
| 2019 Q2 | 9,577 | $816,000 | -$7,276,648 | $84.86 | 2 |
| 2019 Q1 | 101,765 | $8,092,000 | +$8,092,000 | $79.51 | 4 |
| 2018 Q4 | 0 | $0 | -$1,633,000 | $312.53 | 0 |
| 2018 Q3 | 17,707 | $1,633,000 | +$1,633,000 | $92.11 | 3 |
| 2018 Q2 | 0 | $0 | -$34,742 | $312.53 | 0 |
| 2018 Q1 | 401 | $34,742 | -$344,000 | $86.46 | 2 |
| 2017 Q4 | 4,124 | $379,050 | +$5,050 | $91.87 | 2 |
| 2017 Q2 | 0 | $0 | -$8,825,000 | $312.53 | 0 |
| 2017 Q1 | 99,721 | $8,825,000 | +$8,806,158 | $88.45 | 3 |
| 2016 Q4 | 241 | $18,842 | +$10,542 | $78.18 | 2 |
| 2016 Q3 | 100 | $8,443 | -$334,557 | $84.84 | 2 |
| 2016 Q2 | 4,320 | $343,000 | -$2,454,000 | $79.40 | 1 |
| 2016 Q1 | 32,316 | $2,797,000 | +$106,152 | $86.63 | 2 |
| 2015 Q4 | 31,075 | $3,223,000 | +$519,920 | $103.83 | 3 |
| 2015 Q3 | 26,094 | $2,476,000 | +$502,583 | $94.46 | 3 |
| 2015 Q2 | 20,801 | $2,212,000 | -$1,948,683 | $106.35 | 3 |
| 2015 Q1 | 37,941 | $4,312,000 | -$4,451,546 | $113.62 | 4 |
| 2014 Q4 | 91,791 | $8,275,000 | +$7,248,066 | $90.08 | 4 |
| 2014 Q3 | 13,004 | $1,005,000 | +$1,005,000 | $77.27 | 3 |
| 2014 Q2 | 0 | $0 | -$383,000 | $312.53 | 0 |
| 2014 Q1 | 5,836 | $383,000 | -$1,013,000 | $65.63 | 1 |