| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 12,654 | $4,512,109 | $356.58 | 3 | |
| 2025 Q2 | 12,654 | $4,514,296 | $356.76 | 3 | |
| 2025 Q1 | 12,654 | $5,050,107 | $399.09 | 3 | |
| 2024 Q4 | 12,654 | $4,544,780 | $359.16 | 3 | |
| 2024 Q3 | 12,654 | $4,378,149 | $0 | $345.99 | 3 |
| 2024 Q2 | 12,654 | $3,714,904 | $0 | $293.58 | 3 |
| 2024 Q1 | 1 | $49 | $0 | $49.00 | 1 |
| 2023 Q4 | 11,619 | $3,381,049 | $0 | $170.01 | 2 |
| 2023 Q3 | 12,729 | $4,126,933 | $0 | $324.22 | 3 |
| 2023 Q2 | 1 | $49 | $0 | $49.00 | 1 |
| 2023 Q1 | 1 | $49 | $0 | $49.00 | 1 |
| 2022 Q4 | 1 | $49 | +$49 | $49.00 | 1 |
| 2022 Q3 | 12,728 | $3,409,000 | $0 | $267.71 | 2 |
| 2022 Q2 | 12,728 | $3,432,000 | $0 | $269.52 | 2 |
| 2022 Q1 | 12,728 | $4,144,000 | $0 | $325.42 | 2 |
| 2021 Q4 | 12,728 | $3,826,000 | -$13,060,000 | $300.73 | 2 |
| 2021 Q3 | 58,430 | $16,697,000 | -$121,736 | $285.76 | 3 |
| 2021 Q2 | 58,856 | $14,052,000 | -$57,781 | $238.75 | 3 |
| 2021 Q1 | 59,099 | $13,598,000 | -$1,226,323 | $230.08 | 4 |
| 2020 Q4 | 64,429 | $13,612,000 | -$838,495 | $211.29 | 4 |
| 2020 Q3 | 68,398 | $14,110,000 | -$2,771,553 | $206.30 | 4 |
| 2020 Q2 | 82,727 | $15,933,000 | -$907,778 | $192.61 | 5 |
| 2020 Q1 | 88,602 | $14,623,000 | +$1,425,590 | $165.07 | 5 |
| 2019 Q4 | 79,159 | $16,487,000 | -$1,070,099 | $208.20 | 6 |
| 2019 Q3 | 84,295 | $16,317,000 | -$372,505 | $193.58 | 5 |
| 2019 Q2 | 86,222 | $16,638,000 | -$423,197 | $192.95 | 7 |
| 2019 Q1 | 88,417 | $15,091,000 | +$11,649 | $170.68 | 5 |
| 2018 Q4 | 88,347 | $12,842,000 | -$8,228,218 | $145.35 | 5 |
| 2018 Q3 | 144,948 | $22,289,000 | +$726,129 | $153.77 | 5 |
| 2018 Q2 | 140,226 | $19,234,000 | -$361,171 | $137.16 | 5 |
| 2018 Q1 | 142,859 | $20,047,105 | -$1,006,982 | $140.33 | 5 |
| 2017 Q4 | 150,109 | $20,114,010 | -$803,007 | $134.00 | 6 |
| 2017 Q3 | 155,974 | $22,788,000 | +$4,242,108 | $146.10 | 6 |
| 2017 Q2 | 126,942 | $16,877,000 | -$3,239,309 | $132.95 | 3 |
| 2017 Q1 | 151,306 | $18,024,000 | -$645,248 | $118.70 | 3 |
| 2016 Q4 | 157,150 | $17,527,000 | +$3,111,691 | $111.54 | 4 |
| 2016 Q3 | 129,252 | $14,539,000 | -$3,958,038 | $112.49 | 4 |
| 2016 Q2 | 164,645 | $17,984,000 | -$2,043,967 | $109.23 | 5 |
| 2016 Q1 | 186,130 | $19,441,000 | -$3,398,884 | $104.44 | 6 |
| 2015 Q4 | 219,280 | $20,221,000 | -$744,217 | $92.22 | 6 |
| 2015 Q3 | 227,847 | $20,188,000 | -$774,290 | $88.60 | 8 |
| 2015 Q2 | 236,530 | $23,576,000 | +$2,079,618 | $99.67 | 7 |
| 2015 Q1 | 256,525 | $24,657,000 | -$653,306 | $96.11 | 9 |
| 2014 Q4 | 263,318 | $24,970,000 | -$4,716,398 | $94.82 | 8 |
| 2014 Q3 | 316,477 | $27,745,000 | -$1,857,663 | $87.67 | 8 |
| 2014 Q2 | 337,498 | $30,406,207 | +$3,447,977 | $90.10 | 11 |
| 2014 Q1 | 300,151 | $25,296,000 | -$9,853,803 | $84.28 | 10 |