| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | $0 | -$1,247,000 | 0 | |
| 2024 Q4 | 12,043 | $1,247,000 | $103.55 | 1 | |
| 2022 Q4 | 0 | $0 | -$10,518,998 | 0 | |
| 2022 Q3 | 57,836 | $10,519,000 | +$9,821 | $181.88 | 1 |
| 2022 Q2 | 57,782 | $11,359,000 | +$58,582 | $196.58 | 1 |
| 2022 Q1 | 57,484 | $12,296,000 | +$127,272 | $213.90 | 1 |
| 2021 Q4 | 56,889 | $10,997,000 | -$133,961 | $193.31 | 1 |
| 2021 Q3 | 57,582 | $9,989,000 | -$192,903 | $173.47 | 1 |
| 2021 Q2 | 58,694 | $9,329,000 | +$69,458 | $158.94 | 1 |
| 2021 Q1 | 58,257 | $9,203,000 | +$217,686 | $157.97 | 1 |
| 2020 Q4 | 56,879 | $8,755,000 | -$285,374 | $153.92 | 1 |
| 2020 Q3 | 58,733 | $6,820,000 | -$334,886 | $116.12 | 1 |
| 2020 Q2 | 61,617 | $7,802,000 | -$21,399 | $126.62 | 1 |
| 2020 Q1 | 61,786 | $6,901,000 | +$45,794 | $111.69 | 1 |
| 2019 Q4 | 61,376 | $9,554,000 | -$24,215,154 | $155.66 | 1 |
| 2019 Q3 | 210,852 | $34,122,000 | +$24,017,913 | $161.72 | 2 |
| 2019 Q2 | 62,727 | $9,239,000 | +$9,239,002 | $147.24 | 2 |
| 2017 Q2 | 0 | $0 | -$25,129,000 | 0 | |
| 2017 Q1 | 182,488 | $25,129,000 | +$2,720,794 | $137.04 | 2 |
| 2016 Q4 | 162,749 | $21,497,000 | -$3,230,826 | $132.10 | 2 |
| 2016 Q3 | 189,793 | $23,675,000 | -$16,028,928 | $124.76 | 3 |
| 2016 Q2 | 306,732 | $39,948,297 | +$22,043,098 | $129.43 | 4 |
| 2016 Q1 | 401,339 | $45,817,244 | -$29,729,095,242 | $119.13 | 10 |
| 2015 Q4 | 255,008,013 | $29,797,985,528 | -$2,838,111,552 | $116.85 | 593 |
| 2015 Q3 | 281,084,350 | $29,063,952,886 | +$2,190,942,110 | $103.40 | 626 |
| 2015 Q2 | 259,642,213 | $26,401,116,989 | -$46,759,275 | $101.68 | 588 |
| 2015 Q1 | 265,006,417 | $29,543,399,299 | -$457,167,286 | $111.49 | 622 |
| 2014 Q4 | 269,222,756 | $30,922,758,326 | -$446,254,845 | $114.88 | 616 |
| 2014 Q3 | 272,459,650 | $28,572,196,556 | -$460,897,592 | $104.87 | 571 |
| 2014 Q2 | 272,112,947 | $28,217,683,155 | -$45,764,837 | $103.70 | 567 |
| 2014 Q1 | 277,256,926 | $27,463,331,098 | -$529,419,441 | $99.06 | 554 |