| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2020 Q3 | 0 | $0 | -$26,000 | 0 | |
| 2020 Q2 | 326 | $26,000 | $79.75 | 1 | |
| 2019 Q4 | 0 | $0 | -$798,000 | 0 | |
| 2019 Q3 | 6,197 | $798,000 | -$18,066,889,455 | $128.34 | 3 |
| 2019 Q2 | 141,009,467 | $18,086,409,702 | +$738,908,896 | $128.27 | 584 |
| 2019 Q1 | 138,715,180 | $13,179,611,509 | -$344,656,549 | $95.01 | 613 |
| 2018 Q4 | 142,477,249 | $11,581,960,804 | +$19,815,825 | $81.29 | 561 |
| 2018 Q3 | 142,059,152 | $14,023,841,351 | +$101,760,028 | $98.74 | 598 |
| 2018 Q2 | 141,198,183 | $11,933,627,736 | +$65,747,026 | $84.52 | 584 |
| 2018 Q1 | 139,862,710 | $12,061,269,143 | +$88,339,181 | $86.26 | 561 |
| 2017 Q4 | 139,420,583 | $11,024,568,033 | -$114,546,391 | $79.09 | 516 |
| 2017 Q3 | 140,862,405 | $9,225,158,037 | -$27,246,250 | $65.50 | 485 |
| 2017 Q2 | 141,605,734 | $8,250,061,860 | +$267,111,494 | $58.25 | 463 |
| 2017 Q1 | 139,707,793 | $7,467,996,528 | +$734,699,447 | $53.46 | 438 |
| 2016 Q4 | 137,417,872 | $6,738,232,320 | +$81,620,190 | $49.03 | 450 |
| 2016 Q3 | 135,222,463 | $6,372,272,451 | +$112,098,455 | $47.15 | 443 |
| 2016 Q2 | 132,500,543 | $7,036,831,013 | +$65,240,655 | $53.11 | 476 |
| 2016 Q1 | 133,843,296 | $6,365,168,308 | -$56,561,486 | $47.58 | 427 |
| 2015 Q4 | 134,902,877 | $6,718,249,177 | +$26,544,312 | $49.80 | 455 |
| 2015 Q3 | 134,077,263 | $6,091,772,258 | +$48,705,575 | $45.43 | 401 |
| 2015 Q2 | 134,020,790 | $5,600,943,214 | -$40,941,551 | $41.77 | 372 |
| 2015 Q1 | 135,138,178 | $5,154,100,587 | -$42,837,925 | $38.15 | 363 |
| 2014 Q4 | 136,518,242 | $4,636,177,298 | -$40,784,647 | $33.96 | 342 |
| 2014 Q3 | 137,155,585 | $4,246,120,263 | +$108,845,555 | $30.96 | 326 |
| 2014 Q2 | 133,625,618 | $4,197,098,537 | -$111,481,385 | $31.41 | 328 |
| 2014 Q1 | 136,213,886 | $4,142,069,085 | +$86,698,235 | $30.41 | 324 |