| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 18,600 | $4,736,118 | $254.63 | 1 | |
| 2025 Q2 | 18,600 | $3,816,162 | +$3,816,162 | $205.17 | 1 |
| 2025 Q1 | 0 | $0 | -$4,657,812 | 0 | |
| 2024 Q4 | 18,600 | $4,657,812 | $250.42 | 1 | |
| 2024 Q3 | 18,600 | $4,333,800 | +$4,333,800 | $233 | 1 |
| 2021 Q3 | 0 | $0 | -$3,031,000 | 0 | |
| 2021 Q2 | 22,132 | $3,031,000 | +$95,729 | $136.95 | 1 |
| 2021 Q1 | 21,433 | $2,618,000 | +$248,694 | $122.15 | 1 |
| 2020 Q4 | 19,397 | $2,574,000 | +$49,099 | $132.7 | 1 |
| 2020 Q3 | 19,027 | $2,203,000 | +$1,621,307 | $115.78 | 1 |
| 2020 Q2 | 5,024 | $1,833,000 | -$15,757,339 | $364.85 | 1 |
| 2020 Q1 | 67,032 | $17,045,000 | -$417,285 | $254.25 | 2 |
| 2019 Q4 | 68,673 | $20,165,000 | -$725,886 | $293.61 | 2 |
| 2019 Q3 | 71,145 | $15,934,000 | +$308,854 | $223.97 | 2 |
| 2019 Q2 | 69,766 | $13,808,000 | +$450,262 | $197.93 | 2 |
| 2019 Q1 | 67,491 | $12,820,000 | +$141,334 | $189.92 | 2 |
| 2018 Q4 | 66,747 | $10,528,000 | -$8,994 | $157.71 | 2 |
| 2018 Q3 | 66,804 | $15,080,000 | +$518,111 | $225.7 | 2 |
| 2018 Q2 | 64,508 | $11,941,000 | +$477,021 | $185.07 | 2 |
| 2018 Q1 | 61,931 | $10,391,000 | +$8,053 | $167.89 | 2 |
| 2017 Q4 | 61,883 | $10,473,000 | -$1,164,225 | $169.33 | 2 |
| 2017 Q3 | 68,765 | $10,598,000 | -$55,791 | $154.12 | 1 |
| 2017 Q2 | 69,127 | $9,956,000 | +$59,194 | $144.02 | 1 |
| 2017 Q1 | 68,716 | $9,872,000 | -$10,443,474 | $143.66 | 1 |
| 2016 Q4 | 161,046 | $18,652,000 | +$11,928,733 | $115.82 | 2 |
| 2016 Q3 | 58,050 | $6,563,000 | -$3,612,513 | $113.06 | 1 |
| 2016 Q2 | 95,846 | $9,163,000 | +$859,978 | $95.6 | 2 |
| 2016 Q1 | 86,850 | $9,465,000 | -$67,352 | $108.98 | 2 |
| 2015 Q4 | 87,468 | $9,207,000 | -$242,417 | $105.26 | 2 |
| 2015 Q3 | 89,771 | $9,902,000 | +$221,526 | $110.3 | 2 |
| 2015 Q2 | 87,762 | $11,007,000 | -$413,516 | $125.42 | 2 |
| 2015 Q1 | 91,059 | $11,330,000 | +$3,826,575 | $124.43 | 2 |
| 2014 Q4 | 60,306 | $6,657,000 | -$4,747 | $110.39 | 1 |
| 2014 Q3 | 60,349 | $6,080,000 | +$23,172 | $100.75 | 1 |
| 2014 Q2 | 60,119 | $5,587,000 | +$4,796,889 | $92.93 | 1 |
| 2014 Q1 | 8,502 | $4,563,000 | +$133,101 | $536.7 | 1 |