| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2019 Q3 | 0 | $0 | -$262,000 | 0 | |
| 2019 Q2 | 5,639 | $262,000 | -$1,277,394,777 | $46.46 | 1 |
| 2019 Q1 | 27,584,883 | $1,283,104,698 | -$28,572,494 | $46.51 | 113 |
| 2018 Q4 | 28,329,392 | $940,274,201 | -$3,632,700 | $33.19 | 102 |
| 2018 Q3 | 28,271,918 | $1,548,503,008 | +$42,424,254 | $54.78 | 128 |
| 2018 Q2 | 27,531,363 | $1,326,765,394 | +$50,722,822 | $48.19 | 125 |
| 2018 Q1 | 26,445,101 | $1,416,407,785 | +$231,522,425 | $53.56 | 137 |
| 2017 Q4 | 22,037,739 | $1,425,679,250 | +$26,213,227 | $64.69 | 127 |
| 2017 Q3 | 21,727,164 | $1,173,285,382 | +$5,495,582 | $54.00 | 121 |
| 2017 Q2 | 21,846,488 | $931,874,501 | +$38,888,501 | $42.67 | 116 |
| 2017 Q1 | 21,383,936 | $772,198,608 | +$59,797,324 | $36.11 | 102 |
| 2016 Q4 | 21,130,262 | $844,528,616 | -$5,749,044 | $39.97 | 109 |
| 2016 Q3 | 21,288,789 | $686,379,767 | +$16,583,905 | $32.27 | 106 |
| 2016 Q2 | 20,810,405 | $617,881,316 | -$1,044,602 | $29.69 | 109 |
| 2016 Q1 | 20,800,871 | $690,371,029 | +$17,198,009 | $33.19 | 111 |
| 2015 Q4 | 20,257,860 | $642,819,829 | -$2,970,832 | $31.73 | 107 |
| 2015 Q3 | 20,461,821 | $562,286,866 | -$8,896,733 | $27.47 | 109 |
| 2015 Q2 | 20,411,834 | $778,604,871 | +$8,158,875 | $38.11 | 113 |
| 2015 Q1 | 20,191,530 | $834,920,099 | +$25,613,446 | $41.36 | 114 |
| 2014 Q4 | 19,588,833 | $771,329,151 | +$1,645,060 | $39.38 | 124 |
| 2014 Q3 | 19,232,489 | $722,951,710 | +$6,150,356 | $37.59 | 118 |
| 2014 Q2 | 19,060,132 | $773,546,770 | -$5,526,402 | $40.60 | 119 |
| 2014 Q1 | 19,105,542 | $827,013,403 | +$17,286,055 | $43.31 | 116 |