| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 4,432 | $3,645,320 | -$230,390 | $822.50 | 1 |
| 2025 Q2 | 13,483 | $11,436,197 | -$401,833 | $825.40 | 3 |
| 2025 Q1 | 13,971 | $12,029,353 | +$218,350 | $861.02 | 2 |
| 2024 Q4 | 13,720 | $11,708,293 | +$2,419,007 | $853.96 | 3 |
| 2024 Q3 | 10,890 | $9,343,039 | -$2,024,147 | $848.69 | 4 |
| 2024 Q2 | 13,213 | $11,358,998 | -$1,350,620 | $861.00 | 3 |
| 2024 Q1 | 14,792 | $12,491,471 | -$526,103 | $844.45 | 3 |
| 2023 Q4 | 15,415 | $12,613,457 | +$220,107 | $818.25 | 3 |
| 2023 Q3 | 15,146 | $11,632,208 | +$6,164,008 | $768.00 | 3 |
| 2023 Q2 | 7,160 | $5,208,913 | -$43,656 | $726.98 | 3 |
| 2023 Q1 | 7,220 | $5,119,100 | +$136,500 | $750.00 | 3 |
| 2022 Q4 | 6,953 | $5,670,795 | +$45,671 | $815.69 | 3 |
| 2022 Q3 | 6,897 | $5,160,000 | +$67,803 | $745.08 | 3 |
| 2022 Q2 | 6,806 | $5,208,000 | -$46,129 | $769.01 | 3 |
| 2022 Q1 | 6,866 | $5,437,000 | +$808,030 | $790.57 | 3 |
| 2021 Q4 | 5,859 | $5,625,000 | +$445,638 | $960.20 | 2 |
| 2021 Q3 | 6,445 | $6,212,000 | -$41,390 | $966.52 | 2 |
| 2021 Q2 | 6,488 | $6,427,000 | -$1,177,393 | $1000.16 | 2 |
| 2021 Q1 | 7,753 | $7,178,000 | +$1,937,390 | $925.22 | 3 |
| 2020 Q4 | 5,665 | $5,472,000 | -$37,671 | $965.93 | 1 |
| 2020 Q3 | 5,704 | $5,526,000 | +$21,313 | $968.79 | 1 |
| 2020 Q2 | 5,682 | $4,468,000 | -$166,705 | $786.34 | 1 |
| 2020 Q1 | 5,894 | $4,185,000 | -$40,473 | $710.04 | 1 |
| 2019 Q4 | 5,951 | $5,237,000 | -$144,999 | $880.02 | 1 |
| 2019 Q3 | 6,126 | $5,115,000 | -$308,808 | $834.98 | 2 |
| 2019 Q2 | 6,515 | $5,192,000 | +$149,517 | $796.03 | 2 |
| 2019 Q1 | 6,329 | $5,002,000 | -$308,500 | $790.33 | 2 |
| 2018 Q4 | 6,748 | $5,056,000 | +$321,847 | $744.19 | 4 |
| 2018 Q3 | 6,313 | $5,777,000 | -$559,240 | $915.62 | 2 |
| 2018 Q2 | 6,922 | $6,368,000 | -$98,365 | $920.00 | 3 |
| 2018 Q1 | 7,029 | $6,467,000 | +$7,040 | $920.02 | 3 |
| 2017 Q4 | 7,022 | $6,144,000 | -$32,802,371 | $875.00 | 4 |
| 2017 Q3 | 44,510 | $5,905,000 | +$622,637 | $864.99 | 3 |
| 2017 Q2 | 6,502 | $5,747,000 | +$384,062 | $884.09 | 3 |
| 2017 Q1 | 6,067 | $5,218,000 | +$426,494 | $860.36 | 4 |
| 2016 Q4 | 5,571 | $4,758,000 | +$492,783 | $862.53 | 4 |
| 2016 Q3 | 4,993 | $4,334,000 | +$391,585 | $868.11 | 4 |
| 2016 Q2 | 4,542 | $3,834,000 | +$1,044,296 | $862.57 | 4 |
| 2016 Q1 | 3,299 | $2,629,000 | -$1,269,630 | $796.04 | 4 |
| 2015 Q4 | 4,953 | $3,869,000 | +$537,000 | $780.01 | 5 |
| 2015 Q3 | 4,265 | $3,316,000 | -$38,738 | $774.91 | 4 |
| 2015 Q2 | 4,315 | $3,465,000 | +$588,220 | $800.89 | 4 |
| 2015 Q1 | 3,580 | $2,913,000 | +$1,304,381 | $815.00 | 3 |
| 2014 Q4 | 1,980 | $1,619,000 | +$347,681 | $817.59 | 3 |
| 2014 Q3 | 1,555 | $1,286,000 | $827.17 | 2 | |
| 2014 Q2 | 1,555 | $1,298,000 | -$1,356,866 | $834.82 | 2 |
| 2014 Q1 | 3,180 | $2,574,000 | -$161,864 | $809.41 | 2 |