| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 6,000 | $286,320 | $47.72 | 1 | |
| 2025 Q2 | 6,000 | $274,620 | $45.77 | 1 | |
| 2025 Q1 | 6,000 | $229,500 | $38.25 | 1 | |
| 2024 Q4 | 6,000 | $247,560 | $41.26 | 1 | |
| 2024 Q3 | 6,000 | $236,000 | $39.33 | 1 | |
| 2024 Q2 | 6,000 | $224,000 | $37.33 | 1 | |
| 2024 Q1 | 6,000 | $220,000 | +$220,000 | $36.67 | 1 |
| 2021 Q3 | 0 | $0 | -$12,626,000 | 0 | |
| 2021 Q2 | 68,577 | $12,626,000 | +$12,626,000 | $184.11 | 1 |
| 2021 Q1 | 69,547 | $11,424,000 | -$569,664 | $164.26 | 1 |
| 2020 Q4 | 73,015 | $11,896,000 | -$1,501,521 | $162.93 | 1 |
| 2020 Q3 | 82,231 | $11,647,000 | -$641,052 | $141.64 | 1 |
| 2020 Q2 | 86,757 | $11,234,000 | -$1,995,162 | $129.49 | 1 |
| 2020 Q1 | 104,027 | $10,417,000 | -$1,040,742 | $100.13 | 2 |
| 2019 Q4 | 114,420 | $14,506,000 | -$971,330 | $126.77 | 2 |
| 2019 Q3 | 122,505 | $14,481,000 | -$765,374 | $118.42 | 3 |
| 2019 Q2 | 128,745 | $15,378,000 | -$771,044 | $119.42 | 2 |
| 2019 Q1 | 135,200 | $15,645,000 | -$1,501,891 | $115.72 | 2 |
| 2018 Q4 | 148,179 | $14,766,000 | -$2,716,392 | $99.66 | 2 |
| 2018 Q3 | 175,089 | $21,024,000 | -$14,454,713 | $120.26 | 3 |
| 2018 Q2 | 302,831 | $34,379,000 | -$791,184,237 | $114.77 | 8 |
| 2018 Q1 | 7,620,758 | $836,301,986 | -$211,464,649 | $109.78 | 118 |
| 2017 Q4 | 9,738,453 | $1,021,346,741 | +$9,055,062 | $104.83 | 151 |
| 2017 Q3 | 9,546,034 | $955,014,000 | -$16,486,244 | $100.02 | 131 |
| 2017 Q2 | 9,638,897 | $908,003,828 | +$12,245,516 | $94.14 | 132 |
| 2017 Q1 | 9,522,242 | $853,610,038 | -$21,717,090 | $89.68 | 127 |
| 2016 Q4 | 9,935,321 | $830,914,000 | +$11,481,261 | $83.57 | 124 |
| 2016 Q3 | 9,133,129 | $768,925,800 | +$25,820,403 | $84.23 | 118 |
| 2016 Q2 | 8,877,454 | $718,287,550 | -$123,339,174 | $80.91 | 116 |
| 2016 Q1 | 10,364,308 | $822,793,838 | -$224,990,892 | $79.40 | 123 |
| 2015 Q4 | 13,195,877 | $1,062,433,644 | +$181,156,573 | $80.70 | 133 |
| 2015 Q3 | 10,526,331 | $816,634,695 | +$42,872,646 | $77.39 | 119 |
| 2015 Q2 | 10,154,333 | $824,545,193 | +$38,771,532 | $81.17 | 119 |
| 2015 Q1 | 9,657,056 | $802,022,556 | +$105,650,033 | $83.08 | 119 |
| 2014 Q4 | 8,472,410 | $673,713,596 | +$50,417,794 | $79.52 | 102 |
| 2014 Q3 | 7,696,212 | $593,590,006 | +$93,953,140 | $77.20 | 89 |
| 2014 Q2 | 6,196,029 | $479,014,739 | -$18,959,618 | $77.31 | 83 |
| 2014 Q1 | 6,318,913 | $462,659,368 | +$111,294,430 | $73.23 | 79 |