| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 5,151 | $2,161,394 | -$1,546,369 | $419.61 | 1 |
| 2025 Q2 | 8,967 | $3,629,690 | +$32,021 | $404.63 | 2 |
| 2025 Q1 | 8,888 | $3,382,542 | +$40,357 | $380.53 | 2 |
| 2024 Q4 | 8,782 | $2,691,392 | -$77,536 | $306.46 | 2 |
| 2024 Q3 | 9,035 | $2,969,987 | -$102,783 | $328.81 | 2 |
| 2024 Q2 | 9,348 | $2,598,665 | -$352,815 | $278.02 | 2 |
| 2024 Q1 | 10,617 | $3,182,182 | +$24,605 | $299.73 | 2 |
| 2023 Q4 | 10,535 | $2,814,529 | +$1,766,295 | $267.19 | 2 |
| 2023 Q3 | 3,922 | $937,201 | -$2,544,843 | $238.96 | 1 |
| 2023 Q2 | 14,742 | $3,429,286 | +$11,400 | $232.62 | 2 |
| 2023 Q1 | 14,693 | $3,394,323 | +$826,810 | $230.99 | 2 |
| 2022 Q4 | 11,117 | $2,387,788 | +$1,531,647 | $214.73 | 2 |
| 2022 Q3 | 3,993 | $632,920 | $158.51 | 1 | |
| 2022 Q2 | 3,993 | $759,756 | +$76,109 | $190.27 | 1 |
| 2022 Q1 | 3,593 | $865,713 | $240.94 | 1 | |
| 2021 Q4 | 3,593 | $848,449 | $236.14 | 1 | |
| 2021 Q3 | 3,593 | $811,335 | -$135,486 | $225.81 | 1 |
| 2021 Q2 | 4,193 | $1,045,713 | $249.39 | 1 | |
| 2021 Q1 | 4,193 | $1,069,629 | -$612,237 | $255.1 | 1 |
| 2020 Q4 | 6,593 | $1,619,020 | $245.57 | 1 | |
| 2020 Q3 | 6,593 | $1,264,993 | +$27,054 | $191.87 | 1 |
| 2020 Q2 | 6,452 | $1,317,135 | $204.14 | 1 | |
| 2020 Q1 | 6,452 | $1,110,626 | +$783,222 | $172.14 | 1 |
| 2019 Q4 | 1,902 | $466,283 | $245.15 | 1 | |
| 2019 Q3 | 1,902 | $443,431 | $233.14 | 1 | |
| 2019 Q2 | 1,902 | $459,192 | $241.43 | 1 | |
| 2019 Q1 | 1,902 | $423,459 | +$44,528 | $222.64 | 1 |
| 2018 Q4 | 1,702 | $340,760 | $200.21 | 1 | |
| 2018 Q3 | 1,702 | $379,559 | $223.01 | 1 | |
| 2018 Q2 | 1,702 | $351,769 | $206.68 | 1 | |
| 2018 Q1 | 1,702 | $383,894 | $225.55 | 1 | |
| 2017 Q4 | 1,702 | $391,380 | $229.95 | 1 | |
| 2017 Q3 | 1,702 | $382,199 | $224.56 | 1 | |
| 2017 Q2 | 1,702 | $334,666 | $196.63 | 1 | |
| 2017 Q1 | 1,702 | $316,108 | +$278,963 | $185.73 | 1 |
| 2016 Q4 | 200 | $33,119 | -$723,881 | $165.6 | 1 |
| 2016 Q3 | 5,100 | $757,000 | $148.43 | 1 | |
| 2016 Q2 | 5,100 | $723,000 | $141.76 | 1 | |
| 2016 Q1 | 5,100 | $830,000 | $162.75 | 1 | |
| 2015 Q4 | 5,100 | $906,000 | -$31,311 | $177.65 | 1 |
| 2015 Q3 | 5,300 | $830,311 | +$799,000 | $156.61 | 2 |
| 2015 Q2 | 200 | $31,131 | $155.66 | 1 | |
| 2015 Q1 | 200 | $34,765 | $173.82 | 1 | |
| 2014 Q4 | 200 | $33,240 | $166.2 | 1 | |
| 2014 Q3 | 200 | $32,428 | +$32,428 | $162.14 | 1 |