| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q2 | 0 | $0 | -$166,000 | 0 | |
| 2018 Q1 | 3,640 | $166,000 | -$3,665,163,606 | $45.25 | 2 |
| 2017 Q4 | 80,967,713 | $3,701,253,606 | +$13,088,831 | $45.71 | 228 |
| 2017 Q3 | 80,543,277 | $3,613,268,857 | +$224,909,170 | $44.86 | 206 |
| 2017 Q2 | 76,072,537 | $2,273,867,396 | +$202,140,377 | $29.89 | 165 |
| 2017 Q1 | 70,023,750 | $1,553,806,474 | +$156,848,958 | $22.19 | 152 |
| 2016 Q4 | 67,459,359 | $1,271,622,665 | +$7,038,110 | $18.85 | 153 |
| 2016 Q3 | 65,886,288 | $1,976,350,203 | -$24,844,339 | $30.01 | 162 |
| 2016 Q2 | 66,345,688 | $2,535,436,867 | +$167,684,867 | $38.44 | 165 |
| 2016 Q1 | 61,956,714 | $2,352,516,918 | +$83,269,586 | $38.09 | 155 |
| 2015 Q4 | 59,769,952 | $2,620,044,913 | +$194,106,946 | $43.97 | 158 |
| 2015 Q3 | 53,693,430 | $2,184,767,308 | +$221,868,543 | $40.69 | 130 |
| 2015 Q2 | 46,482,543 | $2,478,918,839 | -$91,300,072 | $53.33 | 150 |
| 2015 Q1 | 47,913,639 | $2,876,421,627 | +$172,301,631 | $60.66 | 119 |
| 2014 Q4 | 45,202,011 | $2,323,208,228 | +$898,185,896 | $52.22 | 100 |