| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 11,601 | $3,230,709 | +$165,129 | $278.18 | 6 |
| 2025 Q2 | 11,089 | $3,003,925 | -$1,153,590 | $270.91 | 4 |
| 2025 Q1 | 22,392 | $5,866,110 | -$1,088,812 | $262.18 | 10 |
| 2024 Q4 | 27,018 | $6,946,947 | +$1,585,766 | $257.14 | 10 |
| 2024 Q3 | 20,423 | $5,600,975 | -$40,633,571 | $274.18 | 12 |
| 2024 Q2 | 178,810 | $45,926,813 | +$39,466,709 | $256.81 | 14 |
| 2024 Q1 | 24,994 | $6,448,344 | +$229,732 | $258.02 | 11 |
| 2023 Q4 | 24,306 | $5,920,494 | -$16,572,787 | $243.54 | 13 |
| 2023 Q3 | 99,762 | $22,702,771 | +$16,694,349 | $226.33 | 12 |
| 2023 Q2 | 26,541 | $6,032,043 | -$306,739 | $227.43 | 9 |
| 2023 Q1 | 27,943 | $6,048,097 | +$337,704 | $216.43 | 10 |
| 2022 Q4 | 28,495 | $6,145,384 | -$278,065 | $215.7 | 10 |
| 2022 Q3 | 29,177 | $5,778,000 | -$8,361,815 | $198.06 | 8 |
| 2022 Q2 | 68,254 | $14,631,000 | -$360,391 | $214.15 | 12 |
| 2022 Q1 | 71,559 | $17,571,000 | -$1,339,582 | $245.53 | 12 |
| 2021 Q4 | 77,222 | $18,888,000 | +$5,907,294 | $245.23 | 13 |
| 2021 Q3 | 52,953 | $12,496,000 | +$2,482,895 | $235.94 | 11 |
| 2021 Q2 | 43,374 | $10,117,000 | +$3,087,578 | $239.58 | 10 |
| 2021 Q1 | 29,385 | $6,595,392 | +$112,986 | $220.79 | 10 |
| 2020 Q4 | 30,672 | $5,905,000 | +$629,493 | $192.54 | 9 |
| 2020 Q3 | 27,370 | $4,558,000 | -$432,321 | $166.56 | 6 |
| 2020 Q2 | 30,019 | $4,824,000 | -$385,636 | $160.67 | 7 |
| 2020 Q1 | 32,427 | $4,363,000 | -$3,797,716 | $134.57 | 7 |
| 2019 Q4 | 51,665 | $10,010,000 | -$2,630,404 | $193.76 | 12 |
| 2019 Q3 | 66,033 | $12,326,120 | -$939,960 | $186.7 | 13 |
| 2019 Q2 | 70,712 | $13,231,896 | +$285,550 | $187.16 | 14 |
| 2019 Q1 | 69,188 | $12,696,363 | +$183,560 | $183.46 | 14 |
| 2018 Q4 | 68,343 | $11,812,000 | -$92,767 | $172.82 | 14 |
| 2018 Q3 | 68,472 | $14,670,000 | +$311,860 | $214.26 | 14 |
| 2018 Q2 | 67,007 | $13,526,000 | -$2,202,643 | $201.86 | 12 |
| 2018 Q1 | 78,171 | $15,406,311 | -$72,070 | $197.07 | 14 |
| 2017 Q4 | 76,207 | $15,515,000 | +$4,971 | $203.6 | 13 |
| 2017 Q3 | 76,196 | $15,280,000 | +$4,384,795 | $200.54 | 12 |
| 2017 Q2 | 54,493 | $10,499,837 | +$712,057 | $192.69 | 13 |
| 2017 Q1 | 50,841 | $9,657,895 | +$1,178,190 | $189.96 | 15 |
| 2016 Q4 | 44,687 | $8,235,000 | -$1,914,823 | $184.29 | 12 |
| 2016 Q3 | 56,687 | $9,600,000 | -$153,408 | $172.71 | 11 |
| 2016 Q2 | 57,808 | $9,201,494 | -$2,264 | $159.23 | 13 |
| 2016 Q1 | 57,139 | $8,977,000 | -$2,908,671 | $157.06 | 11 |
| 2015 Q4 | 76,304 | $12,419,448 | +$4,377,354 | $162.77 | 14 |
| 2015 Q3 | 49,204 | $7,973,000 | -$1,540,531 | $162.18 | 11 |
| 2015 Q2 | 58,172 | $10,439,892 | -$11,983,407 | $180.45 | 13 |
| 2015 Q1 | 126,125 | $22,268,000 | +$1,519,187 | $176.52 | 13 |
| 2014 Q4 | 116,082 | $21,003,296 | -$5,159,199 | $180.93 | 13 |
| 2014 Q3 | 144,810 | $26,050,198 | +$9,193,561 | $179.89 | 14 |
| 2014 Q2 | 93,713 | $16,750,029 | -$10,365,625 | $178.75 | 14 |
| 2014 Q1 | 154,099 | $26,471,892 | -$1,607,118 | $171.82 | 13 |