| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q2 | 0 | $0 | -$2,000 | 0 | |
| 2018 Q1 | 10 | $2,000 | -$1,448,269,127 | $200.00 | 1 |
| 2017 Q4 | 8,127,414 | $1,477,564,123 | +$66,992,874 | $181.79 | 137 |
| 2017 Q3 | 7,707,198 | $1,392,575,484 | +$141,648,631 | $180.67 | 135 |
| 2017 Q2 | 7,062,064 | $1,268,703,081 | +$529,272,676 | $179.65 | 131 |
| 2017 Q1 | 4,427,047 | $159,228,638 | +$10,809,389 | $35.97 | 70 |
| 2016 Q4 | 4,823,629 | $163,571,703 | +$30,509,320 | $33.91 | 68 |
| 2016 Q3 | 4,011,215 | $102,724,351 | +$11,599,344 | $25.61 | 61 |
| 2016 Q2 | 3,552,641 | $98,300,663 | +$8,009,682 | $27.67 | 69 |
| 2016 Q1 | 3,214,578 | $99,739,172 | -$5,493,203 | $31.03 | 61 |
| 2015 Q4 | 3,593,144 | $61,578,241 | -$37,436,852 | $17.14 | 59 |
| 2015 Q3 | 4,435,492 | $179,230,230 | +$22,944,814 | $40.41 | 76 |
| 2015 Q2 | 3,858,769 | $126,533,799 | +$43,491,961 | $32.79 | 73 |
| 2015 Q1 | 2,572,814 | $51,248,084 | +$117,525 | $19.92 | 45 |
| 2014 Q4 | 2,576,186 | $48,817,771 | +$817,484 | $18.95 | 47 |
| 2014 Q3 | 2,528,075 | $39,815,197 | -$4,417,831 | $15.75 | 36 |
| 2014 Q2 | 2,931,456 | $29,897,320 | -$5,354,527 | $10.20 | 49 |
| 2014 Q1 | 3,550,616 | $25,818,243 | -$1,045,158 | $7.36 | 47 |