| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2021 Q4 | 0 | $0 | -$141,000 | 0 | |
| 2021 Q3 | 4,082 | $141,000 | $33.95 | 2 | |
| 2021 Q1 | 0 | $0 | -$19,734,432 | 0 | |
| 2020 Q4 | 345,687 | $19,355,432 | -$6,440,499,245 | $56.00 | 2 |
| 2020 Q3 | 156,494,981 | $6,449,888,583 | -$186,454,809 | $41.24 | 345 |
| 2020 Q2 | 161,236,303 | $5,579,735,518 | +$126,060,917 | $34.65 | 348 |
| 2020 Q1 | 158,233,360 | $4,496,082,522 | -$38,817,222 | $28.43 | 333 |
| 2019 Q4 | 157,568,452 | $6,325,196,677 | -$151,038,100 | $40.22 | 383 |
| 2019 Q3 | 160,596,386 | $6,281,680,993 | -$181,838,001 | $39.18 | 359 |
| 2019 Q2 | 165,053,389 | $6,629,607,924 | +$69,637,645 | $40.28 | 390 |
| 2019 Q1 | 164,336,334 | $7,107,844,150 | -$181,839,121 | $43.35 | 383 |
| 2018 Q4 | 168,381,612 | $6,309,961,362 | -$369,960,632 | $37.52 | 371 |
| 2018 Q3 | 177,656,989 | $7,597,789,744 | -$3,962,482 | $42.79 | 372 |
| 2018 Q2 | 177,561,976 | $7,614,781,972 | +$90,518,317 | $42.89 | 361 |
| 2018 Q1 | 180,705,602 | $6,855,462,809 | +$173,360,970 | $37.94 | 342 |
| 2017 Q4 | 175,843,359 | $7,038,345,968 | -$566,871,774 | $40.03 | 360 |
| 2017 Q3 | 191,228,021 | $6,897,653,435 | -$65,118,473 | $36.07 | 310 |
| 2017 Q2 | 191,781,502 | $5,874,548,518 | -$242,957,372 | $30.63 | 358 |
| 2017 Q1 | 196,444,654 | $8,077,802,239 | +$368,303,654 | $41.12 | 376 |
| 2016 Q4 | 195,399,661 | $8,306,408,561 | -$41,299,878 | $42.51 | 369 |
| 2016 Q3 | 198,517,768 | $6,347,626,779 | +$77,805,446 | $31.98 | 319 |
| 2016 Q2 | 196,185,301 | $6,832,194,340 | +$228,313,764 | $34.82 | 345 |
| 2016 Q1 | 193,051,976 | $6,379,497,072 | -$33,284,365 | $33.07 | 316 |
| 2015 Q4 | 194,702,723 | $5,847,458,847 | +$86,542,520 | $30.03 | 298 |
| 2015 Q3 | 190,519,230 | $5,450,356,165 | -$136,581,385 | $28.62 | 292 |
| 2015 Q2 | 186,636,704 | $6,565,370,563 | +$66,551,152 | $35.18 | 278 |
| 2015 Q1 | 185,422,846 | $5,776,931,959 | +$376,985,832 | $31.16 | 240 |
| 2014 Q4 | 172,935,370 | $5,098,902,359 | -$195,855,482 | $29.49 | 220 |
| 2014 Q3 | 183,241,919 | $4,994,984,660 | +$139,944,737 | $27.26 | 196 |
| 2014 Q2 | 178,062,278 | $5,050,759,099 | -$5,996,760 | $28.39 | 168 |
| 2014 Q1 | 176,502,921 | $4,622,171,874 | +$13,190,152 | $26.15 | 149 |