| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | $0 | -$473,000 | 0 | |
| 2024 Q4 | 11,158 | $473,000 | $42.39 | 1 | |
| 2021 Q4 | 0 | $0 | -$5,292,999 | 0 | |
| 2021 Q3 | 64,743 | $5,293,000 | -$73,170 | $81.75 | 1 |
| 2021 Q2 | 65,638 | $5,266,000 | -$21,020 | $80.23 | 1 |
| 2021 Q1 | 65,900 | $5,706,000 | -$675,368 | $86.59 | 1 |
| 2020 Q4 | 73,700 | $6,375,000 | -$356,204 | $86.50 | 1 |
| 2020 Q3 | 77,818 | $6,501,000 | -$25,062 | $83.54 | 1 |
| 2020 Q2 | 78,118 | $6,504,000 | -$46,458 | $83.26 | 1 |
| 2020 Q1 | 78,676 | $6,153,000 | +$379,929 | $78.21 | 1 |
| 2019 Q4 | 73,818 | $6,279,000 | $0 | $85.06 | 1 |
| 2019 Q3 | 73,818 | $6,309,000 | -$58,972 | $85.47 | 1 |
| 2019 Q2 | 74,508 | $5,644,000 | +$26,513 | $75.75 | 1 |
| 2019 Q1 | 74,158 | $5,261,000 | +$28,377 | $70.94 | 1 |
| 2018 Q4 | 73,758 | $4,797,000 | -$2,067,331 | $65.04 | 1 |
| 2018 Q3 | 105,545 | $6,484,000 | +$184,301 | $61.43 | 1 |
| 2018 Q2 | 102,545 | $6,010,000 | $0 | $58.61 | 1 |
| 2018 Q1 | 102,545 | $6,041,000 | -$92,961 | $58.91 | 1 |
| 2017 Q4 | 104,123 | $6,578,000 | $0 | $63.18 | 1 |
| 2017 Q3 | 104,123 | $6,293,000 | +$241,752 | $60.44 | 1 |
| 2017 Q2 | 100,123 | $6,078,000 | -$81,994,172 | $60.71 | 1 |
| 2017 Q1 | 1,495,698 | $87,879,000 | -$17,224,091 | $58.76 | 2 |
| 2016 Q4 | 1,788,859 | $98,798,000 | +$3,575,522 | $55.23 | 2 |
| 2016 Q3 | 1,732,854 | $93,818,000 | +$86,161,987 | $53.40 | 4 |
| 2016 Q2 | 130,698 | $7,790,000 | -$332,132 | $59.90 | 3 |
| 2016 Q1 | 136,243 | $7,918,000 | -$125,800 | $58.33 | 3 |
| 2015 Q4 | 138,899 | $7,103,000 | +$132,776 | $51.85 | 4 |
| 2015 Q3 | 135,799 | $6,885,000 | -$24,043 | $50.62 | 3 |
| 2015 Q2 | 139,499 | $6,372,448 | -$45,089,070 | $45.41 | 4 |
| 2015 Q1 | 947,156 | $52,122,606 | -$11,964,137,014 | $51.68 | 6 |
| 2014 Q4 | 224,389,558 | $12,013,678,394 | +$503,170,784 | $53.52 | 499 |
| 2014 Q3 | 213,822,812 | $9,472,706,516 | +$159,139,589 | $44.30 | 473 |
| 2014 Q2 | 210,012,799 | $9,924,832,904 | +$68,768,044 | $47.27 | 489 |
| 2014 Q1 | 208,928,334 | $9,505,351,584 | +$28,104,578 | $45.50 | 472 |