| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | $0 | -$2,170,000 | 0 | |
| 2024 Q4 | 18,621 | $2,170,000 | $116.54 | 1 | |
| 2020 Q3 | 0 | $0 | -$369,000 | 0 | |
| 2020 Q2 | 3,158 | $369,000 | $116.85 | 1 | |
| 2019 Q4 | 0 | $0 | -$147,000 | 0 | |
| 2019 Q3 | 1,145 | $147,000 | +$147,000 | $128.38 | 1 |
| 2019 Q1 | 0 | $0 | -$499,000 | 0 | |
| 2018 Q4 | 4,218 | $499,000 | $118.30 | 1 | |
| 2018 Q3 | 0 | $0 | -$7,076,000 | 0 | |
| 2018 Q2 | 43,182 | $5,039,000 | -$40,537,852,961 | $116.69 | 5 |
| 2018 Q1 | 351,181,355 | $40,965,649,908 | +$53,499,176 | $116.69 | 1,014 |
| 2017 Q4 | 348,279,668 | $40,657,946,977 | +$351,233,382 | $116.78 | 1,054 |
| 2017 Q3 | 343,921,479 | $41,203,285,708 | +$1,032,786,841 | $119.82 | 1,026 |
| 2017 Q2 | 336,869,493 | $39,868,410,638 | -$75,347,244 | $118.36 | 1,023 |
| 2017 Q1 | 335,710,467 | $38,002,473,003 | +$2,578,864,867 | $113.20 | 1,013 |
| 2016 Q4 | 337,093,615 | $35,461,745,453 | +$387,423,435 | $105.21 | 975 |
| 2016 Q3 | 332,894,571 | $34,003,496,431 | -$1,774,348,985 | $102.20 | 949 |
| 2016 Q2 | 350,959,155 | $36,292,153,737 | -$140,116,611 | $103.41 | 952 |
| 2016 Q1 | 353,441,168 | $31,014,560,784 | -$1,386,262,210 | $87.74 | 897 |
| 2015 Q4 | 368,370,791 | $36,289,253,535 | -$1,683,106,308 | $98.52 | 889 |
| 2015 Q3 | 385,939,812 | $32,934,810,319 | -$56,694,741 | $85.34 | 898 |
| 2015 Q2 | 386,666,529 | $41,213,468,590 | -$1,292,343,378 | $106.59 | 972 |
| 2015 Q1 | 398,822,720 | $44,893,187,582 | -$1,859,162,403 | $112.54 | 955 |
| 2014 Q4 | 415,574,393 | $49,652,494,009 | -$2,580,062,973 | $119.47 | 968 |
| 2014 Q3 | 437,688,277 | $49,244,412,516 | -$2,488,079,367 | $112.51 | 938 |
| 2014 Q2 | 458,346,128 | $57,149,708,501 | +$1,609,846,499 | $124.74 | 984 |
| 2014 Q1 | 446,409,566 | $50,775,241,390 | +$407,403,816 | $113.77 | 943 |